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firefox-hardened
0002-Bug-1819374-Squashed-ffmpeg-6.0-update.patch
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File 0002-Bug-1819374-Squashed-ffmpeg-6.0-update.patch of Package firefox-hardened
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: "Jan Alexander Steffens (heftig)" <heftig@archlinux.org> Date: Mon, 6 Mar 2023 21:35:36 -0500 Subject: [PATCH] Bug 1819374 - Squashed ffmpeg 6.0 update Contains the following changes: - Update media/ffvpx/changes.patch so that it applies cleanly to current ffmpeg master. r=alwu Differential Revision: https://phabricator.services.mozilla.com/D171244 - Update ffmpeg to current master, revert codec, bsf and parser list to ffvpx's subset, reapply in-tree patch. r=alwu This is an rsync of the source tree, and an `hg revert`: - `libavcodec/codec_list.c` - `libavcodec/bsf_list.c` - `libavcodec/parser_list.c` Differential Revision: https://phabricator.services.mozilla.com/D171245 - Update symbol list file for ffmpeg 6.0. r=alwu Differential Revision: https://phabricator.services.mozilla.com/D171246 - Vendor ffmpeg 6.0 headers, adjust the runtime linker bits. r=alwu Differential Revision: https://phabricator.services.mozilla.com/D171248 - Improve documentation about ffmpeg vendoring, adding information about header vendoring. r=alwu Differential Revision: https://phabricator.services.mozilla.com/D171249 --- .../platforms/ffmpeg/FFmpegLibWrapper.cpp | 80 +- .../platforms/ffmpeg/FFmpegRuntimeLinker.cpp | 5 + .../include/COPYING.LGPLv2.1 | 0 .../ffmpeg60/include/libavcodec/avcodec.h | 3230 +++++++++++++++++ .../ffmpeg60/include/libavcodec/avdct.h | 85 + .../include/libavcodec/avfft.h | 0 .../ffmpeg/ffmpeg60/include/libavcodec/bsf.h | 335 ++ .../ffmpeg60/include}/libavcodec/codec.h | 300 +- .../include/libavcodec/codec_desc.h | 0 .../ffmpeg60/include/libavcodec/codec_id.h | 669 ++++ .../ffmpeg60/include/libavcodec/codec_par.h | 247 ++ .../ffmpeg/ffmpeg60/include/libavcodec/defs.h | 203 ++ .../ffmpeg60/include/libavcodec/packet.h | 730 ++++ .../ffmpeg60/include/libavcodec/vdpau.h | 156 + .../ffmpeg60/include}/libavcodec/version.h | 20 +- .../include}/libavcodec/version_major.h | 29 +- .../ffmpeg60/include/libavutil/attributes.h | 173 + .../include/libavutil/avconfig.h | 0 .../ffmpeg60/include/libavutil/avutil.h | 371 ++ .../include/libavutil/buffer.h | 0 .../include/libavutil/channel_layout.h | 842 +++++ .../ffmpeg60/include/libavutil/common.h | 589 +++ .../ffmpeg/ffmpeg60/include/libavutil/cpu.h | 150 + .../ffmpeg/ffmpeg60/include/libavutil/dict.h | 259 ++ .../include/libavutil/error.h | 0 .../ffmpeg/ffmpeg60/include/libavutil/frame.h | 960 +++++ .../ffmpeg60/include/libavutil/hwcontext.h | 606 ++++ .../include/libavutil/hwcontext_vaapi.h | 0 .../include/libavutil/intfloat.h | 0 .../ffmpeg/ffmpeg60/include/libavutil/log.h | 388 ++ .../include/libavutil/macros.h | 0 .../ffmpeg60/include/libavutil/mathematics.h | 249 ++ .../ffmpeg/ffmpeg60/include}/libavutil/mem.h | 158 +- .../ffmpeg60/include/libavutil/pixfmt.h | 891 +++++ .../ffmpeg60/include/libavutil/rational.h | 222 ++ .../ffmpeg60/include/libavutil/samplefmt.h | 274 ++ .../ffmpeg60/include}/libavutil/version.h | 46 +- .../ffmpeg/{ffmpeg59 => ffmpeg60}/moz.build | 0 dom/media/platforms/ffmpeg/moz.build | 1 + media/ffvpx/README_MOZILLA | 8 + media/ffvpx/changes.patch | 23 - media/ffvpx/libavcodec/allcodecs.c | 16 + media/ffvpx/libavcodec/av1_parser.c | 7 +- media/ffvpx/libavcodec/av1dec.c | 4 +- media/ffvpx/libavcodec/avcodec.c | 22 +- media/ffvpx/libavcodec/avcodec.h | 235 +- media/ffvpx/libavcodec/avcodec.symbols | 1 - media/ffvpx/libavcodec/avpacket.c | 2 +- media/ffvpx/libavcodec/bitstream_filters.c | 1 + .../libavcodec/cbs_av1_syntax_template.c | 7 +- media/ffvpx/libavcodec/codec.h | 26 +- media/ffvpx/libavcodec/codec_desc.c | 47 + media/ffvpx/libavcodec/codec_id.h | 15 + media/ffvpx/libavcodec/codec_internal.h | 8 + media/ffvpx/libavcodec/decode.c | 224 +- media/ffvpx/libavcodec/decode.h | 6 + media/ffvpx/libavcodec/encode.c | 71 +- media/ffvpx/libavcodec/encode.h | 6 + media/ffvpx/libavcodec/flac.c | 4 +- media/ffvpx/libavcodec/flacdec.c | 218 +- media/ffvpx/libavcodec/get_bits.h | 321 +- media/ffvpx/libavcodec/internal.h | 1 - media/ffvpx/libavcodec/libdav1d.c | 115 +- media/ffvpx/libavcodec/mathops.h | 9 + media/ffvpx/libavcodec/motion_est.h | 1 - media/ffvpx/libavcodec/mpegpicture.h | 3 + media/ffvpx/libavcodec/mpegvideo.h | 9 +- media/ffvpx/libavcodec/options.c | 37 +- media/ffvpx/libavcodec/options_table.h | 12 +- media/ffvpx/libavcodec/profiles.c | 1 + media/ffvpx/libavcodec/pthread.c | 3 - media/ffvpx/libavcodec/pthread_frame.c | 258 +- media/ffvpx/libavcodec/put_bits.h | 7 + media/ffvpx/libavcodec/ratecontrol.h | 3 - media/ffvpx/libavcodec/thread.h | 12 - media/ffvpx/libavcodec/utils.c | 16 +- media/ffvpx/libavcodec/vaapi_av1.c | 2 +- media/ffvpx/libavcodec/vaapi_decode.c | 4 +- media/ffvpx/libavcodec/vaapi_hevc.h | 2 +- media/ffvpx/libavcodec/version.h | 4 +- media/ffvpx/libavcodec/version_major.h | 29 +- media/ffvpx/libavcodec/videodsp_template.c | 4 +- media/ffvpx/libavcodec/vp8.c | 14 +- media/ffvpx/libavcodec/x86/fft.asm | 8 +- media/ffvpx/libavcodec/x86/flacdsp.asm | 8 +- media/ffvpx/libavcodec/x86/h264_intrapred.asm | 24 +- .../libavcodec/x86/h264_intrapred_10bit.asm | 16 +- media/ffvpx/libavcodec/x86/videodsp.asm | 2 +- media/ffvpx/libavcodec/x86/vp8dsp.asm | 28 +- media/ffvpx/libavutil/avstring.c | 10 - media/ffvpx/libavutil/avstring.h | 9 - media/ffvpx/libavutil/avutil.symbols | 4 +- media/ffvpx/libavutil/channel_layout.c | 1 + media/ffvpx/libavutil/channel_layout.h | 2 + media/ffvpx/libavutil/dict.c | 41 +- media/ffvpx/libavutil/dict.h | 125 +- media/ffvpx/libavutil/ffversion.h | 2 +- media/ffvpx/libavutil/frame.c | 26 +- media/ffvpx/libavutil/frame.h | 23 +- media/ffvpx/libavutil/hwcontext.c | 6 +- media/ffvpx/libavutil/hwcontext_vaapi.c | 40 +- media/ffvpx/libavutil/mem.c | 10 - media/ffvpx/libavutil/mem.h | 88 - media/ffvpx/libavutil/mem_internal.h | 2 - media/ffvpx/libavutil/opt.c | 14 +- media/ffvpx/libavutil/pixdesc.c | 70 +- media/ffvpx/libavutil/pixfmt.h | 32 +- media/ffvpx/libavutil/version.h | 22 +- media/ffvpx/libavutil/video_enc_params.c | 10 +- media/ffvpx/libavutil/x86/float_dsp.asm | 18 +- media/ffvpx/libavutil/x86/lls.asm | 4 +- tools/rewriting/ThirdPartyPaths.txt | 1 + 112 files changed, 13117 insertions(+), 1615 deletions(-) copy dom/media/platforms/ffmpeg/{ffmpeg57 => ffmpeg60}/include/COPYING.LGPLv2.1 (100%) create mode 100644 dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/avcodec.h create mode 100644 dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/avdct.h copy dom/media/platforms/ffmpeg/{ffmpeg59 => ffmpeg60}/include/libavcodec/avfft.h (100%) create mode 100644 dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/bsf.h copy {media/ffvpx => dom/media/platforms/ffmpeg/ffmpeg60/include}/libavcodec/codec.h (51%) copy dom/media/platforms/ffmpeg/{ffmpeg59 => ffmpeg60}/include/libavcodec/codec_desc.h (100%) create mode 100644 dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/codec_id.h create mode 100644 dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/codec_par.h create mode 100644 dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/defs.h create mode 100644 dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/packet.h create mode 100644 dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/vdpau.h copy {media/ffvpx => dom/media/platforms/ffmpeg/ffmpeg60/include}/libavcodec/version.h (60%) copy {media/ffvpx => dom/media/platforms/ffmpeg/ffmpeg60/include}/libavcodec/version_major.h (55%) create mode 100644 dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/attributes.h copy dom/media/platforms/ffmpeg/{ffmpeg58 => ffmpeg60}/include/libavutil/avconfig.h (100%) create mode 100644 dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/avutil.h copy dom/media/platforms/ffmpeg/{ffmpeg59 => ffmpeg60}/include/libavutil/buffer.h (100%) create mode 100644 dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/channel_layout.h create mode 100644 dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/common.h create mode 100644 dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/cpu.h create mode 100644 dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/dict.h copy dom/media/platforms/ffmpeg/{ffmpeg59 => ffmpeg60}/include/libavutil/error.h (100%) create mode 100644 dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/frame.h create mode 100644 dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/hwcontext.h copy dom/media/platforms/ffmpeg/{ffmpeg59 => ffmpeg60}/include/libavutil/hwcontext_vaapi.h (100%) copy dom/media/platforms/ffmpeg/{ffmpeg59 => ffmpeg60}/include/libavutil/intfloat.h (100%) create mode 100644 dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/log.h copy dom/media/platforms/ffmpeg/{ffmpeg59 => ffmpeg60}/include/libavutil/macros.h (100%) create mode 100644 dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/mathematics.h copy {media/ffvpx => dom/media/platforms/ffmpeg/ffmpeg60/include}/libavutil/mem.h (79%) create mode 100644 dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/pixfmt.h create mode 100644 dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/rational.h create mode 100644 dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/samplefmt.h copy {media/ffvpx => dom/media/platforms/ffmpeg/ffmpeg60/include}/libavutil/version.h (66%) copy dom/media/platforms/ffmpeg/{ffmpeg59 => ffmpeg60}/moz.build (100%) diff --git a/dom/media/platforms/ffmpeg/FFmpegLibWrapper.cpp b/dom/media/platforms/ffmpeg/FFmpegLibWrapper.cpp index 4dac27ce41df..cd7a7dc2412b 100644 --- a/dom/media/platforms/ffmpeg/FFmpegLibWrapper.cpp +++ b/dom/media/platforms/ffmpeg/FFmpegLibWrapper.cpp @@ -66,42 +66,47 @@ FFmpegLibWrapper::LinkResult FFmpegLibWrapper::Link() { AV_FUNC_57 = 1 << 4, AV_FUNC_58 = 1 << 5, AV_FUNC_59 = 1 << 6, + AV_FUNC_60 = 1 << 7, AV_FUNC_AVUTIL_53 = AV_FUNC_53 | AV_FUNC_AVUTIL_MASK, AV_FUNC_AVUTIL_54 = AV_FUNC_54 | AV_FUNC_AVUTIL_MASK, AV_FUNC_AVUTIL_55 = AV_FUNC_55 | AV_FUNC_AVUTIL_MASK, AV_FUNC_AVUTIL_56 = AV_FUNC_56 | AV_FUNC_AVUTIL_MASK, AV_FUNC_AVUTIL_57 = AV_FUNC_57 | AV_FUNC_AVUTIL_MASK, AV_FUNC_AVUTIL_58 = AV_FUNC_58 | AV_FUNC_AVUTIL_MASK, AV_FUNC_AVUTIL_59 = AV_FUNC_59 | AV_FUNC_AVUTIL_MASK, + AV_FUNC_AVUTIL_60 = AV_FUNC_60 | AV_FUNC_AVUTIL_MASK, AV_FUNC_AVCODEC_ALL = AV_FUNC_53 | AV_FUNC_54 | AV_FUNC_55 | AV_FUNC_56 | - AV_FUNC_57 | AV_FUNC_58 | AV_FUNC_59, + AV_FUNC_57 | AV_FUNC_58 | AV_FUNC_59 | AV_FUNC_60, AV_FUNC_AVUTIL_ALL = AV_FUNC_AVCODEC_ALL | AV_FUNC_AVUTIL_MASK }; switch (macro) { case 53: version = AV_FUNC_53; break; case 54: version = AV_FUNC_54; break; case 55: version = AV_FUNC_55; break; case 56: version = AV_FUNC_56; break; case 57: version = AV_FUNC_57; break; case 58: version = AV_FUNC_58; break; case 59: version = AV_FUNC_59; break; + case 60: + version = AV_FUNC_60; + break; default: - FFMPEG_LOG("Unknown avcodec version"); + FFMPEG_LOG("Unknown avcodec version: %d", macro); Unlink(); return isFFMpeg ? ((macro > 57) ? LinkResult::UnknownFutureFFMpegVersion : LinkResult::UnknownOlderFFMpegVersion) @@ -155,61 +160,74 @@ FFmpegLibWrapper::LinkResult FFmpegLibWrapper::Link() { AV_FUNC(avcodec_alloc_frame, (AV_FUNC_53 | AV_FUNC_54)) AV_FUNC(avcodec_get_frame_defaults, (AV_FUNC_53 | AV_FUNC_54)) AV_FUNC(avcodec_free_frame, AV_FUNC_54) - AV_FUNC(avcodec_send_packet, AV_FUNC_58 | AV_FUNC_59) - AV_FUNC(avcodec_receive_frame, AV_FUNC_58 | AV_FUNC_59) - AV_FUNC(avcodec_default_get_buffer2, - (AV_FUNC_55 | AV_FUNC_56 | AV_FUNC_57 | AV_FUNC_58 | AV_FUNC_59)) + AV_FUNC(avcodec_send_packet, AV_FUNC_58 | AV_FUNC_59 | AV_FUNC_60) + AV_FUNC(avcodec_receive_frame, AV_FUNC_58 | AV_FUNC_59 | AV_FUNC_60) + AV_FUNC(avcodec_default_get_buffer2, (AV_FUNC_55 | AV_FUNC_56 | AV_FUNC_57 | + AV_FUNC_58 | AV_FUNC_59 | AV_FUNC_60)) AV_FUNC_OPTION(av_rdft_init, AV_FUNC_AVCODEC_ALL) AV_FUNC_OPTION(av_rdft_calc, AV_FUNC_AVCODEC_ALL) AV_FUNC_OPTION(av_rdft_end, AV_FUNC_AVCODEC_ALL) AV_FUNC(av_log_set_level, AV_FUNC_AVUTIL_ALL) AV_FUNC(av_malloc, AV_FUNC_AVUTIL_ALL) AV_FUNC(av_freep, AV_FUNC_AVUTIL_ALL) AV_FUNC(av_frame_alloc, (AV_FUNC_AVUTIL_55 | AV_FUNC_AVUTIL_56 | AV_FUNC_AVUTIL_57 | - AV_FUNC_AVUTIL_58 | AV_FUNC_AVUTIL_59)) + AV_FUNC_AVUTIL_58 | AV_FUNC_AVUTIL_59 | AV_FUNC_AVUTIL_60)) AV_FUNC(av_frame_free, (AV_FUNC_AVUTIL_55 | AV_FUNC_AVUTIL_56 | AV_FUNC_AVUTIL_57 | - AV_FUNC_AVUTIL_58 | AV_FUNC_AVUTIL_59)) + AV_FUNC_AVUTIL_58 | AV_FUNC_AVUTIL_59 | AV_FUNC_AVUTIL_60)) AV_FUNC(av_frame_unref, (AV_FUNC_AVUTIL_55 | AV_FUNC_AVUTIL_56 | AV_FUNC_AVUTIL_57 | - AV_FUNC_AVUTIL_58 | AV_FUNC_AVUTIL_59)) + AV_FUNC_AVUTIL_58 | AV_FUNC_AVUTIL_59 | AV_FUNC_AVUTIL_60)) AV_FUNC(av_image_check_size, AV_FUNC_AVUTIL_ALL) AV_FUNC(av_image_get_buffer_size, AV_FUNC_AVUTIL_ALL) - AV_FUNC_OPTION(av_buffer_get_opaque, (AV_FUNC_AVUTIL_56 | AV_FUNC_AVUTIL_57 | - AV_FUNC_AVUTIL_58 | AV_FUNC_AVUTIL_59)) + AV_FUNC_OPTION(av_buffer_get_opaque, + (AV_FUNC_AVUTIL_56 | AV_FUNC_AVUTIL_57 | AV_FUNC_AVUTIL_58 | + AV_FUNC_AVUTIL_59 | AV_FUNC_AVUTIL_60)) AV_FUNC(av_buffer_create, (AV_FUNC_AVUTIL_55 | AV_FUNC_AVUTIL_56 | AV_FUNC_AVUTIL_57 | - AV_FUNC_AVUTIL_58 | AV_FUNC_AVUTIL_59)) + AV_FUNC_AVUTIL_58 | AV_FUNC_AVUTIL_59 | AV_FUNC_AVUTIL_60)) AV_FUNC_OPTION(av_frame_get_colorspace, AV_FUNC_AVUTIL_55 | AV_FUNC_AVUTIL_56 | AV_FUNC_AVUTIL_57 | AV_FUNC_AVUTIL_58) AV_FUNC_OPTION(av_frame_get_color_range, AV_FUNC_AVUTIL_55 | AV_FUNC_AVUTIL_56 | AV_FUNC_AVUTIL_57 | AV_FUNC_AVUTIL_58) - AV_FUNC(av_strerror, AV_FUNC_AVUTIL_58 | AV_FUNC_AVUTIL_59) + AV_FUNC(av_strerror, + AV_FUNC_AVUTIL_58 | AV_FUNC_AVUTIL_59 | AV_FUNC_AVUTIL_60) #ifdef MOZ_WAYLAND - AV_FUNC_OPTION_SILENT(avcodec_get_hw_config, AV_FUNC_58 | AV_FUNC_59) - AV_FUNC_OPTION_SILENT(av_codec_iterate, AV_FUNC_58 | AV_FUNC_59) - AV_FUNC_OPTION_SILENT(av_codec_is_decoder, AV_FUNC_58 | AV_FUNC_59) - AV_FUNC_OPTION_SILENT(av_hwdevice_ctx_init, AV_FUNC_58 | AV_FUNC_59) - AV_FUNC_OPTION_SILENT(av_hwdevice_ctx_alloc, AV_FUNC_58 | AV_FUNC_59) - AV_FUNC_OPTION_SILENT(av_hwdevice_hwconfig_alloc, AV_FUNC_58 | AV_FUNC_59) + AV_FUNC_OPTION_SILENT(avcodec_get_hw_config, + AV_FUNC_58 | AV_FUNC_59 | AV_FUNC_60) + AV_FUNC_OPTION_SILENT(av_codec_iterate, AV_FUNC_58 | AV_FUNC_59 | AV_FUNC_60) + AV_FUNC_OPTION_SILENT(av_codec_is_decoder, + AV_FUNC_58 | AV_FUNC_59 | AV_FUNC_60) + AV_FUNC_OPTION_SILENT(av_hwdevice_ctx_init, + AV_FUNC_58 | AV_FUNC_59 | AV_FUNC_60) + AV_FUNC_OPTION_SILENT(av_hwdevice_ctx_alloc, + AV_FUNC_58 | AV_FUNC_59 | AV_FUNC_60) + AV_FUNC_OPTION_SILENT(av_hwdevice_hwconfig_alloc, + AV_FUNC_58 | AV_FUNC_59 | AV_FUNC_60) AV_FUNC_OPTION_SILENT(av_hwdevice_get_hwframe_constraints, - AV_FUNC_58 | AV_FUNC_59) - AV_FUNC_OPTION_SILENT(av_hwframe_constraints_free, AV_FUNC_58 | AV_FUNC_59) - AV_FUNC_OPTION_SILENT(av_buffer_ref, AV_FUNC_AVUTIL_58 | AV_FUNC_59) - AV_FUNC_OPTION_SILENT(av_buffer_unref, AV_FUNC_AVUTIL_58 | AV_FUNC_59) + AV_FUNC_58 | AV_FUNC_59 | AV_FUNC_60) + AV_FUNC_OPTION_SILENT(av_hwframe_constraints_free, + AV_FUNC_58 | AV_FUNC_59 | AV_FUNC_60) + AV_FUNC_OPTION_SILENT(av_buffer_ref, + AV_FUNC_AVUTIL_58 | AV_FUNC_59 | AV_FUNC_60) + AV_FUNC_OPTION_SILENT(av_buffer_unref, + AV_FUNC_AVUTIL_58 | AV_FUNC_59 | AV_FUNC_60) AV_FUNC_OPTION_SILENT(av_hwframe_transfer_get_formats, - AV_FUNC_58 | AV_FUNC_59) - AV_FUNC_OPTION_SILENT(av_hwdevice_ctx_create_derived, AV_FUNC_58 | AV_FUNC_59) - AV_FUNC_OPTION_SILENT(av_hwframe_ctx_alloc, AV_FUNC_58 | AV_FUNC_59) - AV_FUNC_OPTION_SILENT(av_dict_set, AV_FUNC_58 | AV_FUNC_59) - AV_FUNC_OPTION_SILENT(av_dict_free, AV_FUNC_58 | AV_FUNC_59) - AV_FUNC_OPTION_SILENT(avcodec_get_name, AV_FUNC_58 | AV_FUNC_59) - AV_FUNC_OPTION_SILENT(av_get_pix_fmt_string, - AV_FUNC_AVUTIL_58 | AV_FUNC_AVUTIL_59) + AV_FUNC_58 | AV_FUNC_59 | AV_FUNC_60) + AV_FUNC_OPTION_SILENT(av_hwdevice_ctx_create_derived, + AV_FUNC_58 | AV_FUNC_59 | AV_FUNC_60) + AV_FUNC_OPTION_SILENT(av_hwframe_ctx_alloc, + AV_FUNC_58 | AV_FUNC_59 | AV_FUNC_60) + AV_FUNC_OPTION_SILENT(av_dict_set, AV_FUNC_58 | AV_FUNC_59 | AV_FUNC_60) + AV_FUNC_OPTION_SILENT(av_dict_free, AV_FUNC_58 | AV_FUNC_59 | AV_FUNC_60) + AV_FUNC_OPTION_SILENT(avcodec_get_name, AV_FUNC_58 | AV_FUNC_59 | AV_FUNC_60) + AV_FUNC_OPTION_SILENT(av_get_pix_fmt_string, AV_FUNC_AVUTIL_58 | + AV_FUNC_AVUTIL_59 | + AV_FUNC_AVUTIL_60) #endif #undef AV_FUNC #undef AV_FUNC_OPTION diff --git a/dom/media/platforms/ffmpeg/FFmpegRuntimeLinker.cpp b/dom/media/platforms/ffmpeg/FFmpegRuntimeLinker.cpp index 91bf38df8354..7716162e0707 100644 --- a/dom/media/platforms/ffmpeg/FFmpegRuntimeLinker.cpp +++ b/dom/media/platforms/ffmpeg/FFmpegRuntimeLinker.cpp @@ -27,17 +27,19 @@ static FFmpegLibWrapper sLibAV; static const char* sLibs[] = { // clang-format off #if defined(XP_DARWIN) + "libavcodec.60.dylib", "libavcodec.59.dylib", "libavcodec.58.dylib", "libavcodec.57.dylib", "libavcodec.56.dylib", "libavcodec.55.dylib", "libavcodec.54.dylib", "libavcodec.53.dylib", #elif defined(XP_OPENBSD) "libavcodec.so", // OpenBSD hardly controls the major/minor library version // of ffmpeg and update it regulary on ABI/API changes #else + "libavcodec.so.60", "libavcodec.so.59", "libavcodec.so.58", "libavcodec-ffmpeg.so.58", @@ -160,6 +162,9 @@ already_AddRefed<PlatformDecoderModule> FFmpegRuntimeLinker::Create() { case 59: module = FFmpegDecoderModule<59>::Create(&sLibAV); break; + case 60: + module = FFmpegDecoderModule<60>::Create(&sLibAV); + break; default: module = nullptr; } diff --git a/dom/media/platforms/ffmpeg/ffmpeg57/include/COPYING.LGPLv2.1 b/dom/media/platforms/ffmpeg/ffmpeg60/include/COPYING.LGPLv2.1 similarity index 100% copy from dom/media/platforms/ffmpeg/ffmpeg57/include/COPYING.LGPLv2.1 copy to dom/media/platforms/ffmpeg/ffmpeg60/include/COPYING.LGPLv2.1 diff --git a/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/avcodec.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/avcodec.h new file mode 100644 index 000000000000..c7e6b609d540 --- /dev/null +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/avcodec.h @@ -0,0 +1,3230 @@ +/* + * copyright (c) 2001 Fabrice Bellard + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVCODEC_AVCODEC_H +#define AVCODEC_AVCODEC_H + +/** + * @file + * @ingroup libavc + * Libavcodec external API header + */ + +#include "libavutil/samplefmt.h" +#include "libavutil/attributes.h" +#include "libavutil/avutil.h" +#include "libavutil/buffer.h" +#include "libavutil/dict.h" +#include "libavutil/frame.h" +#include "libavutil/log.h" +#include "libavutil/pixfmt.h" +#include "libavutil/rational.h" + +#include "codec.h" +#include "codec_desc.h" +#include "codec_par.h" +#include "codec_id.h" +#include "defs.h" +#include "packet.h" +#include "version_major.h" +#ifndef HAVE_AV_CONFIG_H +/* When included as part of the ffmpeg build, only include the major version + * to avoid unnecessary rebuilds. When included externally, keep including + * the full version information. */ +# include "version.h" +#endif + +/** + * @defgroup libavc libavcodec + * Encoding/Decoding Library + * + * @{ + * + * @defgroup lavc_decoding Decoding + * @{ + * @} + * + * @defgroup lavc_encoding Encoding + * @{ + * @} + * + * @defgroup lavc_codec Codecs + * @{ + * @defgroup lavc_codec_native Native Codecs + * @{ + * @} + * @defgroup lavc_codec_wrappers External library wrappers + * @{ + * @} + * @defgroup lavc_codec_hwaccel Hardware Accelerators bridge + * @{ + * @} + * @} + * @defgroup lavc_internal Internal + * @{ + * @} + * @} + */ + +/** + * @ingroup libavc + * @defgroup lavc_encdec send/receive encoding and decoding API overview + * @{ + * + * The avcodec_send_packet()/avcodec_receive_frame()/avcodec_send_frame()/ + * avcodec_receive_packet() functions provide an encode/decode API, which + * decouples input and output. + * + * The API is very similar for encoding/decoding and audio/video, and works as + * follows: + * - Set up and open the AVCodecContext as usual. + * - Send valid input: + * - For decoding, call avcodec_send_packet() to give the decoder raw + * compressed data in an AVPacket. + * - For encoding, call avcodec_send_frame() to give the encoder an AVFrame + * containing uncompressed audio or video. + * + * In both cases, it is recommended that AVPackets and AVFrames are + * refcounted, or libavcodec might have to copy the input data. (libavformat + * always returns refcounted AVPackets, and av_frame_get_buffer() allocates + * refcounted AVFrames.) + * - Receive output in a loop. Periodically call one of the avcodec_receive_*() + * functions and process their output: + * - For decoding, call avcodec_receive_frame(). On success, it will return + * an AVFrame containing uncompressed audio or video data. + * - For encoding, call avcodec_receive_packet(). On success, it will return + * an AVPacket with a compressed frame. + * + * Repeat this call until it returns AVERROR(EAGAIN) or an error. The + * AVERROR(EAGAIN) return value means that new input data is required to + * return new output. In this case, continue with sending input. For each + * input frame/packet, the codec will typically return 1 output frame/packet, + * but it can also be 0 or more than 1. + * + * At the beginning of decoding or encoding, the codec might accept multiple + * input frames/packets without returning a frame, until its internal buffers + * are filled. This situation is handled transparently if you follow the steps + * outlined above. + * + * In theory, sending input can result in EAGAIN - this should happen only if + * not all output was received. You can use this to structure alternative decode + * or encode loops other than the one suggested above. For example, you could + * try sending new input on each iteration, and try to receive output if that + * returns EAGAIN. + * + * End of stream situations. These require "flushing" (aka draining) the codec, + * as the codec might buffer multiple frames or packets internally for + * performance or out of necessity (consider B-frames). + * This is handled as follows: + * - Instead of valid input, send NULL to the avcodec_send_packet() (decoding) + * or avcodec_send_frame() (encoding) functions. This will enter draining + * mode. + * - Call avcodec_receive_frame() (decoding) or avcodec_receive_packet() + * (encoding) in a loop until AVERROR_EOF is returned. The functions will + * not return AVERROR(EAGAIN), unless you forgot to enter draining mode. + * - Before decoding can be resumed again, the codec has to be reset with + * avcodec_flush_buffers(). + * + * Using the API as outlined above is highly recommended. But it is also + * possible to call functions outside of this rigid schema. For example, you can + * call avcodec_send_packet() repeatedly without calling + * avcodec_receive_frame(). In this case, avcodec_send_packet() will succeed + * until the codec's internal buffer has been filled up (which is typically of + * size 1 per output frame, after initial input), and then reject input with + * AVERROR(EAGAIN). Once it starts rejecting input, you have no choice but to + * read at least some output. + * + * Not all codecs will follow a rigid and predictable dataflow; the only + * guarantee is that an AVERROR(EAGAIN) return value on a send/receive call on + * one end implies that a receive/send call on the other end will succeed, or + * at least will not fail with AVERROR(EAGAIN). In general, no codec will + * permit unlimited buffering of input or output. + * + * A codec is not allowed to return AVERROR(EAGAIN) for both sending and + * receiving. This would be an invalid state, which could put the codec user + * into an endless loop. The API has no concept of time either: it cannot happen + * that trying to do avcodec_send_packet() results in AVERROR(EAGAIN), but a + * repeated call 1 second later accepts the packet (with no other receive/flush + * API calls involved). The API is a strict state machine, and the passage of + * time is not supposed to influence it. Some timing-dependent behavior might + * still be deemed acceptable in certain cases. But it must never result in both + * send/receive returning EAGAIN at the same time at any point. It must also + * absolutely be avoided that the current state is "unstable" and can + * "flip-flop" between the send/receive APIs allowing progress. For example, + * it's not allowed that the codec randomly decides that it actually wants to + * consume a packet now instead of returning a frame, after it just returned + * AVERROR(EAGAIN) on an avcodec_send_packet() call. + * @} + */ + +/** + * @defgroup lavc_core Core functions/structures. + * @ingroup libavc + * + * Basic definitions, functions for querying libavcodec capabilities, + * allocating core structures, etc. + * @{ + */ + +/** + * @ingroup lavc_encoding + * minimum encoding buffer size + * Used to avoid some checks during header writing. + */ +#define AV_INPUT_BUFFER_MIN_SIZE 16384 + +/** + * @ingroup lavc_encoding + */ +typedef struct RcOverride { + int start_frame; + int end_frame; + int qscale; // If this is 0 then quality_factor will be used instead. + float quality_factor; +} RcOverride; + +/* encoding support + These flags can be passed in AVCodecContext.flags before initialization. + Note: Not everything is supported yet. +*/ + +/** + * Allow decoders to produce frames with data planes that are not aligned + * to CPU requirements (e.g. due to cropping). + */ +#define AV_CODEC_FLAG_UNALIGNED (1 << 0) +/** + * Use fixed qscale. + */ +#define AV_CODEC_FLAG_QSCALE (1 << 1) +/** + * 4 MV per MB allowed / advanced prediction for H.263. + */ +#define AV_CODEC_FLAG_4MV (1 << 2) +/** + * Output even those frames that might be corrupted. + */ +#define AV_CODEC_FLAG_OUTPUT_CORRUPT (1 << 3) +/** + * Use qpel MC. + */ +#define AV_CODEC_FLAG_QPEL (1 << 4) +/** + * Don't output frames whose parameters differ from first + * decoded frame in stream. + */ +#define AV_CODEC_FLAG_DROPCHANGED (1 << 5) +/** + * Request the encoder to output reconstructed frames, i.e.\ frames that would + * be produced by decoding the encoded bistream. These frames may be retrieved + * by calling avcodec_receive_frame() immediately after a successful call to + * avcodec_receive_packet(). + * + * Should only be used with encoders flagged with the + * @ref AV_CODEC_CAP_ENCODER_RECON_FRAME capability. + */ +#define AV_CODEC_FLAG_RECON_FRAME (1 << 6) +/** + * @par decoding + * Request the decoder to propagate each packets AVPacket.opaque and + * AVPacket.opaque_ref to its corresponding output AVFrame. + * + * @par encoding: + * Request the encoder to propagate each frame's AVFrame.opaque and + * AVFrame.opaque_ref values to its corresponding output AVPacket. + * + * @par + * May only be set on encoders that have the + * @ref AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE capability flag. + * + * @note + * While in typical cases one input frame produces exactly one output packet + * (perhaps after a delay), in general the mapping of frames to packets is + * M-to-N, so + * - Any number of input frames may be associated with any given output packet. + * This includes zero - e.g. some encoders may output packets that carry only + * metadata about the whole stream. + * - A given input frame may be associated with any number of output packets. + * Again this includes zero - e.g. some encoders may drop frames under certain + * conditions. + * . + * This implies that when using this flag, the caller must NOT assume that + * - a given input frame's opaques will necessarily appear on some output + * packet; + * - every output packet will have some non-NULL opaque value. + * . + * When an output packet contains multiple frames, the opaque values will be + * taken from the first of those. + * + * @note + * The converse holds for decoders, with frames and packets switched. + */ +#define AV_CODEC_FLAG_COPY_OPAQUE (1 << 7) +/** + * Signal to the encoder that the values of AVFrame.duration are valid and + * should be used (typically for transferring them to output packets). + * + * If this flag is not set, frame durations are ignored. + */ +#define AV_CODEC_FLAG_FRAME_DURATION (1 << 8) +/** + * Use internal 2pass ratecontrol in first pass mode. + */ +#define AV_CODEC_FLAG_PASS1 (1 << 9) +/** + * Use internal 2pass ratecontrol in second pass mode. + */ +#define AV_CODEC_FLAG_PASS2 (1 << 10) +/** + * loop filter. + */ +#define AV_CODEC_FLAG_LOOP_FILTER (1 << 11) +/** + * Only decode/encode grayscale. + */ +#define AV_CODEC_FLAG_GRAY (1 << 13) +/** + * error[?] variables will be set during encoding. + */ +#define AV_CODEC_FLAG_PSNR (1 << 15) +/** + * Use interlaced DCT. + */ +#define AV_CODEC_FLAG_INTERLACED_DCT (1 << 18) +/** + * Force low delay. + */ +#define AV_CODEC_FLAG_LOW_DELAY (1 << 19) +/** + * Place global headers in extradata instead of every keyframe. + */ +#define AV_CODEC_FLAG_GLOBAL_HEADER (1 << 22) +/** + * Use only bitexact stuff (except (I)DCT). + */ +#define AV_CODEC_FLAG_BITEXACT (1 << 23) +/* Fx : Flag for H.263+ extra options */ +/** + * H.263 advanced intra coding / MPEG-4 AC prediction + */ +#define AV_CODEC_FLAG_AC_PRED (1 << 24) +/** + * interlaced motion estimation + */ +#define AV_CODEC_FLAG_INTERLACED_ME (1 << 29) +#define AV_CODEC_FLAG_CLOSED_GOP (1U << 31) + +/** + * Allow non spec compliant speedup tricks. + */ +#define AV_CODEC_FLAG2_FAST (1 << 0) +/** + * Skip bitstream encoding. + */ +#define AV_CODEC_FLAG2_NO_OUTPUT (1 << 2) +/** + * Place global headers at every keyframe instead of in extradata. + */ +#define AV_CODEC_FLAG2_LOCAL_HEADER (1 << 3) + +/** + * Input bitstream might be truncated at a packet boundaries + * instead of only at frame boundaries. + */ +#define AV_CODEC_FLAG2_CHUNKS (1 << 15) +/** + * Discard cropping information from SPS. + */ +#define AV_CODEC_FLAG2_IGNORE_CROP (1 << 16) + +/** + * Show all frames before the first keyframe + */ +#define AV_CODEC_FLAG2_SHOW_ALL (1 << 22) +/** + * Export motion vectors through frame side data + */ +#define AV_CODEC_FLAG2_EXPORT_MVS (1 << 28) +/** + * Do not skip samples and export skip information as frame side data + */ +#define AV_CODEC_FLAG2_SKIP_MANUAL (1 << 29) +/** + * Do not reset ASS ReadOrder field on flush (subtitles decoding) + */ +#define AV_CODEC_FLAG2_RO_FLUSH_NOOP (1 << 30) +/** + * Generate/parse ICC profiles on encode/decode, as appropriate for the type of + * file. No effect on codecs which cannot contain embedded ICC profiles, or + * when compiled without support for lcms2. + */ +#define AV_CODEC_FLAG2_ICC_PROFILES (1U << 31) + +/* Exported side data. + These flags can be passed in AVCodecContext.export_side_data before + initialization. +*/ +/** + * Export motion vectors through frame side data + */ +#define AV_CODEC_EXPORT_DATA_MVS (1 << 0) +/** + * Export encoder Producer Reference Time through packet side data + */ +#define AV_CODEC_EXPORT_DATA_PRFT (1 << 1) +/** + * Decoding only. + * Export the AVVideoEncParams structure through frame side data. + */ +#define AV_CODEC_EXPORT_DATA_VIDEO_ENC_PARAMS (1 << 2) +/** + * Decoding only. + * Do not apply film grain, export it instead. + */ +#define AV_CODEC_EXPORT_DATA_FILM_GRAIN (1 << 3) + +/** + * The decoder will keep a reference to the frame and may reuse it later. + */ +#define AV_GET_BUFFER_FLAG_REF (1 << 0) + +/** + * The encoder will keep a reference to the packet and may reuse it later. + */ +#define AV_GET_ENCODE_BUFFER_FLAG_REF (1 << 0) + +struct AVCodecInternal; + +/** + * main external API structure. + * New fields can be added to the end with minor version bumps. + * Removal, reordering and changes to existing fields require a major + * version bump. + * You can use AVOptions (av_opt* / av_set/get*()) to access these fields from + * user applications. The name string for AVOptions options matches the + * associated command line parameter name and can be found in + * libavcodec/options_table.h The AVOption/command line parameter names differ + * in some cases from the C structure field names for historic reasons or + * brevity. sizeof(AVCodecContext) must not be used outside libav*. + */ +typedef struct AVCodecContext { + /** + * information on struct for av_log + * - set by avcodec_alloc_context3 + */ + const AVClass* av_class; + int log_level_offset; + + enum AVMediaType codec_type; /* see AVMEDIA_TYPE_xxx */ + const struct AVCodec* codec; + enum AVCodecID codec_id; /* see AV_CODEC_ID_xxx */ + + /** + * fourcc (LSB first, so "ABCD" -> ('D'<<24) + ('C'<<16) + ('B'<<8) + 'A'). + * This is used to work around some encoder bugs. + * A demuxer should set this to what is stored in the field used to identify + * the codec. If there are multiple such fields in a container then the + * demuxer should choose the one which maximizes the information about the + * used codec. If the codec tag field in a container is larger than 32 bits + * then the demuxer should remap the longer ID to 32 bits with a table or + * other structure. Alternatively a new extra_codec_tag + size could be added + * but for this a clear advantage must be demonstrated first. + * - encoding: Set by user, if not then the default based on codec_id will be + * used. + * - decoding: Set by user, will be converted to uppercase by libavcodec + * during init. + */ + unsigned int codec_tag; + + void* priv_data; + + /** + * Private context used for internal data. + * + * Unlike priv_data, this is not codec-specific. It is used in general + * libavcodec functions. + */ + struct AVCodecInternal* internal; + + /** + * Private data of the user, can be used to carry app specific stuff. + * - encoding: Set by user. + * - decoding: Set by user. + */ + void* opaque; + + /** + * the average bitrate + * - encoding: Set by user; unused for constant quantizer encoding. + * - decoding: Set by user, may be overwritten by libavcodec + * if this info is available in the stream + */ + int64_t bit_rate; + + /** + * number of bits the bitstream is allowed to diverge from the reference. + * the reference can be CBR (for CBR pass1) or VBR (for pass2) + * - encoding: Set by user; unused for constant quantizer encoding. + * - decoding: unused + */ + int bit_rate_tolerance; + + /** + * Global quality for codecs which cannot change it per frame. + * This should be proportional to MPEG-1/2/4 qscale. + * - encoding: Set by user. + * - decoding: unused + */ + int global_quality; + + /** + * - encoding: Set by user. + * - decoding: unused + */ + int compression_level; +#define FF_COMPRESSION_DEFAULT -1 + + /** + * AV_CODEC_FLAG_*. + * - encoding: Set by user. + * - decoding: Set by user. + */ + int flags; + + /** + * AV_CODEC_FLAG2_* + * - encoding: Set by user. + * - decoding: Set by user. + */ + int flags2; + + /** + * some codecs need / can use extradata like Huffman tables. + * MJPEG: Huffman tables + * rv10: additional flags + * MPEG-4: global headers (they can be in the bitstream or here) + * The allocated memory should be AV_INPUT_BUFFER_PADDING_SIZE bytes larger + * than extradata_size to avoid problems if it is read with the bitstream + * reader. The bytewise contents of extradata must not depend on the + * architecture or CPU endianness. Must be allocated with the av_malloc() + * family of functions. + * - encoding: Set/allocated/freed by libavcodec. + * - decoding: Set/allocated/freed by user. + */ + uint8_t* extradata; + int extradata_size; + + /** + * This is the fundamental unit of time (in seconds) in terms + * of which frame timestamps are represented. For fixed-fps content, + * timebase should be 1/framerate and timestamp increments should be + * identically 1. + * This often, but not always is the inverse of the frame rate or field rate + * for video. 1/time_base is not the average frame rate if the frame rate is + * not constant. + * + * Like containers, elementary streams also can store timestamps, 1/time_base + * is the unit in which these timestamps are specified. + * As example of such codec time base see ISO/IEC 14496-2:2001(E) + * vop_time_increment_resolution and fixed_vop_rate + * (fixed_vop_rate == 0 implies that it is different from the framerate) + * + * - encoding: MUST be set by user. + * - decoding: unused. + */ + AVRational time_base; + + /** + * For some codecs, the time base is closer to the field rate than the frame + * rate. Most notably, H.264 and MPEG-2 specify time_base as half of frame + * duration if no telecine is used ... + * + * Set to time_base ticks per frame. Default 1, e.g., H.264/MPEG-2 set it + * to 2. + */ + int ticks_per_frame; + + /** + * Codec delay. + * + * Encoding: Number of frames delay there will be from the encoder input to + * the decoder output. (we assume the decoder matches the spec) + * Decoding: Number of frames delay in addition to what a standard decoder + * as specified in the spec would produce. + * + * Video: + * Number of frames the decoded output will be delayed relative to the + * encoded input. + * + * Audio: + * For encoding, this field is unused (see initial_padding). + * + * For decoding, this is the number of samples the decoder needs to + * output before the decoder's output is valid. When seeking, you should + * start decoding this many samples prior to your desired seek point. + * + * - encoding: Set by libavcodec. + * - decoding: Set by libavcodec. + */ + int delay; + + /* video only */ + /** + * picture width / height. + * + * @note Those fields may not match the values of the last + * AVFrame output by avcodec_receive_frame() due frame + * reordering. + * + * - encoding: MUST be set by user. + * - decoding: May be set by the user before opening the decoder if known e.g. + * from the container. Some decoders will require the dimensions + * to be set by the caller. During decoding, the decoder may + * overwrite those values as required while parsing the data. + */ + int width, height; + + /** + * Bitstream width / height, may be different from width/height e.g. when + * the decoded frame is cropped before being output or lowres is enabled. + * + * @note Those field may not match the value of the last + * AVFrame output by avcodec_receive_frame() due frame + * reordering. + * + * - encoding: unused + * - decoding: May be set by the user before opening the decoder if known + * e.g. from the container. During decoding, the decoder may + * overwrite those values as required while parsing the data. + */ + int coded_width, coded_height; + + /** + * the number of pictures in a group of pictures, or 0 for intra_only + * - encoding: Set by user. + * - decoding: unused + */ + int gop_size; + + /** + * Pixel format, see AV_PIX_FMT_xxx. + * May be set by the demuxer if known from headers. + * May be overridden by the decoder if it knows better. + * + * @note This field may not match the value of the last + * AVFrame output by avcodec_receive_frame() due frame + * reordering. + * + * - encoding: Set by user. + * - decoding: Set by user if known, overridden by libavcodec while + * parsing the data. + */ + enum AVPixelFormat pix_fmt; + + /** + * If non NULL, 'draw_horiz_band' is called by the libavcodec + * decoder to draw a horizontal band. It improves cache usage. Not + * all codecs can do that. You must check the codec capabilities + * beforehand. + * When multithreading is used, it may be called from multiple threads + * at the same time; threads might draw different parts of the same AVFrame, + * or multiple AVFrames, and there is no guarantee that slices will be drawn + * in order. + * The function is also used by hardware acceleration APIs. + * It is called at least once during frame decoding to pass + * the data needed for hardware render. + * In that mode instead of pixel data, AVFrame points to + * a structure specific to the acceleration API. The application + * reads the structure and can change some fields to indicate progress + * or mark state. + * - encoding: unused + * - decoding: Set by user. + * @param height the height of the slice + * @param y the y position of the slice + * @param type 1->top field, 2->bottom field, 3->frame + * @param offset offset into the AVFrame.data from which the slice should be + * read + */ + void (*draw_horiz_band)(struct AVCodecContext* s, const AVFrame* src, + int offset[AV_NUM_DATA_POINTERS], int y, int type, + int height); + + /** + * Callback to negotiate the pixel format. Decoding only, may be set by the + * caller before avcodec_open2(). + * + * Called by some decoders to select the pixel format that will be used for + * the output frames. This is mainly used to set up hardware acceleration, + * then the provided format list contains the corresponding hwaccel pixel + * formats alongside the "software" one. The software pixel format may also + * be retrieved from \ref sw_pix_fmt. + * + * This callback will be called when the coded frame properties (such as + * resolution, pixel format, etc.) change and more than one output format is + * supported for those new properties. If a hardware pixel format is chosen + * and initialization for it fails, the callback may be called again + * immediately. + * + * This callback may be called from different threads if the decoder is + * multi-threaded, but not from more than one thread simultaneously. + * + * @param fmt list of formats which may be used in the current + * configuration, terminated by AV_PIX_FMT_NONE. + * @warning Behavior is undefined if the callback returns a value other + * than one of the formats in fmt or AV_PIX_FMT_NONE. + * @return the chosen format or AV_PIX_FMT_NONE + */ + enum AVPixelFormat (*get_format)(struct AVCodecContext* s, + const enum AVPixelFormat* fmt); + + /** + * maximum number of B-frames between non-B-frames + * Note: The output will be delayed by max_b_frames+1 relative to the input. + * - encoding: Set by user. + * - decoding: unused + */ + int max_b_frames; + + /** + * qscale factor between IP and B-frames + * If > 0 then the last P-frame quantizer will be used (q= + * lastp_q*factor+offset). If < 0 then normal ratecontrol will be done (q= + * -normal_q*factor+offset). + * - encoding: Set by user. + * - decoding: unused + */ + float b_quant_factor; + + /** + * qscale offset between IP and B-frames + * - encoding: Set by user. + * - decoding: unused + */ + float b_quant_offset; + + /** + * Size of the frame reordering buffer in the decoder. + * For MPEG-2 it is 1 IPB or 0 low delay IP. + * - encoding: Set by libavcodec. + * - decoding: Set by libavcodec. + */ + int has_b_frames; + + /** + * qscale factor between P- and I-frames + * If > 0 then the last P-frame quantizer will be used (q = lastp_q * factor + + * offset). If < 0 then normal ratecontrol will be done (q= + * -normal_q*factor+offset). + * - encoding: Set by user. + * - decoding: unused + */ + float i_quant_factor; + + /** + * qscale offset between P and I-frames + * - encoding: Set by user. + * - decoding: unused + */ + float i_quant_offset; + + /** + * luminance masking (0-> disabled) + * - encoding: Set by user. + * - decoding: unused + */ + float lumi_masking; + + /** + * temporary complexity masking (0-> disabled) + * - encoding: Set by user. + * - decoding: unused + */ + float temporal_cplx_masking; + + /** + * spatial complexity masking (0-> disabled) + * - encoding: Set by user. + * - decoding: unused + */ + float spatial_cplx_masking; + + /** + * p block masking (0-> disabled) + * - encoding: Set by user. + * - decoding: unused + */ + float p_masking; + + /** + * darkness masking (0-> disabled) + * - encoding: Set by user. + * - decoding: unused + */ + float dark_masking; + + /** + * slice count + * - encoding: Set by libavcodec. + * - decoding: Set by user (or 0). + */ + int slice_count; + + /** + * slice offsets in the frame in bytes + * - encoding: Set/allocated by libavcodec. + * - decoding: Set/allocated by user (or NULL). + */ + int* slice_offset; + + /** + * sample aspect ratio (0 if unknown) + * That is the width of a pixel divided by the height of the pixel. + * Numerator and denominator must be relatively prime and smaller than 256 for + * some video standards. + * - encoding: Set by user. + * - decoding: Set by libavcodec. + */ + AVRational sample_aspect_ratio; + + /** + * motion estimation comparison function + * - encoding: Set by user. + * - decoding: unused + */ + int me_cmp; + /** + * subpixel motion estimation comparison function + * - encoding: Set by user. + * - decoding: unused + */ + int me_sub_cmp; + /** + * macroblock comparison function (not supported yet) + * - encoding: Set by user. + * - decoding: unused + */ + int mb_cmp; + /** + * interlaced DCT comparison function + * - encoding: Set by user. + * - decoding: unused + */ + int ildct_cmp; +#define FF_CMP_SAD 0 +#define FF_CMP_SSE 1 +#define FF_CMP_SATD 2 +#define FF_CMP_DCT 3 +#define FF_CMP_PSNR 4 +#define FF_CMP_BIT 5 +#define FF_CMP_RD 6 +#define FF_CMP_ZERO 7 +#define FF_CMP_VSAD 8 +#define FF_CMP_VSSE 9 +#define FF_CMP_NSSE 10 +#define FF_CMP_W53 11 +#define FF_CMP_W97 12 +#define FF_CMP_DCTMAX 13 +#define FF_CMP_DCT264 14 +#define FF_CMP_MEDIAN_SAD 15 +#define FF_CMP_CHROMA 256 + + /** + * ME diamond size & shape + * - encoding: Set by user. + * - decoding: unused + */ + int dia_size; + + /** + * amount of previous MV predictors (2a+1 x 2a+1 square) + * - encoding: Set by user. + * - decoding: unused + */ + int last_predictor_count; + + /** + * motion estimation prepass comparison function + * - encoding: Set by user. + * - decoding: unused + */ + int me_pre_cmp; + + /** + * ME prepass diamond size & shape + * - encoding: Set by user. + * - decoding: unused + */ + int pre_dia_size; + + /** + * subpel ME quality + * - encoding: Set by user. + * - decoding: unused + */ + int me_subpel_quality; + + /** + * maximum motion estimation search range in subpel units + * If 0 then no limit. + * + * - encoding: Set by user. + * - decoding: unused + */ + int me_range; + + /** + * slice flags + * - encoding: unused + * - decoding: Set by user. + */ + int slice_flags; +#define SLICE_FLAG_CODED_ORDER \ + 0x0001 ///< draw_horiz_band() is called in coded order instead of display +#define SLICE_FLAG_ALLOW_FIELD \ + 0x0002 ///< allow draw_horiz_band() with field slices (MPEG-2 field pics) +#define SLICE_FLAG_ALLOW_PLANE \ + 0x0004 ///< allow draw_horiz_band() with 1 component at a time (SVQ1) + + /** + * macroblock decision mode + * - encoding: Set by user. + * - decoding: unused + */ + int mb_decision; +#define FF_MB_DECISION_SIMPLE 0 ///< uses mb_cmp +#define FF_MB_DECISION_BITS 1 ///< chooses the one which needs the fewest bits +#define FF_MB_DECISION_RD 2 ///< rate distortion + + /** + * custom intra quantization matrix + * Must be allocated with the av_malloc() family of functions, and will be + * freed in avcodec_free_context(). + * - encoding: Set/allocated by user, freed by libavcodec. Can be NULL. + * - decoding: Set/allocated/freed by libavcodec. + */ + uint16_t* intra_matrix; + + /** + * custom inter quantization matrix + * Must be allocated with the av_malloc() family of functions, and will be + * freed in avcodec_free_context(). + * - encoding: Set/allocated by user, freed by libavcodec. Can be NULL. + * - decoding: Set/allocated/freed by libavcodec. + */ + uint16_t* inter_matrix; + + /** + * precision of the intra DC coefficient - 8 + * - encoding: Set by user. + * - decoding: Set by libavcodec + */ + int intra_dc_precision; + + /** + * Number of macroblock rows at the top which are skipped. + * - encoding: unused + * - decoding: Set by user. + */ + int skip_top; + + /** + * Number of macroblock rows at the bottom which are skipped. + * - encoding: unused + * - decoding: Set by user. + */ + int skip_bottom; + + /** + * minimum MB Lagrange multiplier + * - encoding: Set by user. + * - decoding: unused + */ + int mb_lmin; + + /** + * maximum MB Lagrange multiplier + * - encoding: Set by user. + * - decoding: unused + */ + int mb_lmax; + + /** + * - encoding: Set by user. + * - decoding: unused + */ + int bidir_refine; + + /** + * minimum GOP size + * - encoding: Set by user. + * - decoding: unused + */ + int keyint_min; + + /** + * number of reference frames + * - encoding: Set by user. + * - decoding: Set by lavc. + */ + int refs; + + /** + * Note: Value depends upon the compare function used for fullpel ME. + * - encoding: Set by user. + * - decoding: unused + */ + int mv0_threshold; + + /** + * Chromaticity coordinates of the source primaries. + * - encoding: Set by user + * - decoding: Set by libavcodec + */ + enum AVColorPrimaries color_primaries; + + /** + * Color Transfer Characteristic. + * - encoding: Set by user + * - decoding: Set by libavcodec + */ + enum AVColorTransferCharacteristic color_trc; + + /** + * YUV colorspace type. + * - encoding: Set by user + * - decoding: Set by libavcodec + */ + enum AVColorSpace colorspace; + + /** + * MPEG vs JPEG YUV range. + * - encoding: Set by user + * - decoding: Set by libavcodec + */ + enum AVColorRange color_range; + + /** + * This defines the location of chroma samples. + * - encoding: Set by user + * - decoding: Set by libavcodec + */ + enum AVChromaLocation chroma_sample_location; + + /** + * Number of slices. + * Indicates number of picture subdivisions. Used for parallelized + * decoding. + * - encoding: Set by user + * - decoding: unused + */ + int slices; + + /** Field order + * - encoding: set by libavcodec + * - decoding: Set by user. + */ + enum AVFieldOrder field_order; + + /* audio only */ + int sample_rate; ///< samples per second + +#if FF_API_OLD_CHANNEL_LAYOUT + /** + * number of audio channels + * @deprecated use ch_layout.nb_channels + */ + attribute_deprecated int channels; +#endif + + /** + * audio sample format + * - encoding: Set by user. + * - decoding: Set by libavcodec. + */ + enum AVSampleFormat sample_fmt; ///< sample format + + /* The following data should not be initialized. */ + /** + * Number of samples per channel in an audio frame. + * + * - encoding: set by libavcodec in avcodec_open2(). Each submitted frame + * except the last must contain exactly frame_size samples per channel. + * May be 0 when the codec has AV_CODEC_CAP_VARIABLE_FRAME_SIZE set, then + * the frame size is not restricted. + * - decoding: may be set by some decoders to indicate constant frame size + */ + int frame_size; + +#if FF_API_AVCTX_FRAME_NUMBER + /** + * Frame counter, set by libavcodec. + * + * - decoding: total number of frames returned from the decoder so far. + * - encoding: total number of frames passed to the encoder so far. + * + * @note the counter is not incremented if encoding/decoding resulted in + * an error. + * @deprecated use frame_num instead + */ + attribute_deprecated int frame_number; +#endif + + /** + * number of bytes per packet if constant and known or 0 + * Used by some WAV based audio codecs. + */ + int block_align; + + /** + * Audio cutoff bandwidth (0 means "automatic") + * - encoding: Set by user. + * - decoding: unused + */ + int cutoff; + +#if FF_API_OLD_CHANNEL_LAYOUT + /** + * Audio channel layout. + * - encoding: set by user. + * - decoding: set by user, may be overwritten by libavcodec. + * @deprecated use ch_layout + */ + attribute_deprecated uint64_t channel_layout; + + /** + * Request decoder to use this channel layout if it can (0 for default) + * - encoding: unused + * - decoding: Set by user. + * @deprecated use "downmix" codec private option + */ + attribute_deprecated uint64_t request_channel_layout; +#endif + + /** + * Type of service that the audio stream conveys. + * - encoding: Set by user. + * - decoding: Set by libavcodec. + */ + enum AVAudioServiceType audio_service_type; + + /** + * desired sample format + * - encoding: Not used. + * - decoding: Set by user. + * Decoder will decode to this format if it can. + */ + enum AVSampleFormat request_sample_fmt; + + /** + * This callback is called at the beginning of each frame to get data + * buffer(s) for it. There may be one contiguous buffer for all the data or + * there may be a buffer per each data plane or anything in between. What + * this means is, you may set however many entries in buf[] you feel + * necessary. Each buffer must be reference-counted using the AVBuffer API + * (see description of buf[] below). + * + * The following fields will be set in the frame before this callback is + * called: + * - format + * - width, height (video only) + * - sample_rate, channel_layout, nb_samples (audio only) + * Their values may differ from the corresponding values in + * AVCodecContext. This callback must use the frame values, not the codec + * context values, to calculate the required buffer size. + * + * This callback must fill the following fields in the frame: + * - data[] + * - linesize[] + * - extended_data: + * * if the data is planar audio with more than 8 channels, then this + * callback must allocate and fill extended_data to contain all pointers + * to all data planes. data[] must hold as many pointers as it can. + * extended_data must be allocated with av_malloc() and will be freed in + * av_frame_unref(). + * * otherwise extended_data must point to data + * - buf[] must contain one or more pointers to AVBufferRef structures. Each + * of the frame's data and extended_data pointers must be contained in these. + * That is, one AVBufferRef for each allocated chunk of memory, not + * necessarily one AVBufferRef per data[] entry. See: av_buffer_create(), + * av_buffer_alloc(), and av_buffer_ref(). + * - extended_buf and nb_extended_buf must be allocated with av_malloc() by + * this callback and filled with the extra buffers if there are more + * buffers than buf[] can hold. extended_buf will be freed in + * av_frame_unref(). + * + * If AV_CODEC_CAP_DR1 is not set then get_buffer2() must call + * avcodec_default_get_buffer2() instead of providing buffers allocated by + * some other means. + * + * Each data plane must be aligned to the maximum required by the target + * CPU. + * + * @see avcodec_default_get_buffer2() + * + * Video: + * + * If AV_GET_BUFFER_FLAG_REF is set in flags then the frame may be reused + * (read and/or written to if it is writable) later by libavcodec. + * + * avcodec_align_dimensions2() should be used to find the required width and + * height, as they normally need to be rounded up to the next multiple of 16. + * + * Some decoders do not support linesizes changing between frames. + * + * If frame multithreading is used, this callback may be called from a + * different thread, but not from more than one at once. Does not need to be + * reentrant. + * + * @see avcodec_align_dimensions2() + * + * Audio: + * + * Decoders request a buffer of a particular size by setting + * AVFrame.nb_samples prior to calling get_buffer2(). The decoder may, + * however, utilize only part of the buffer by setting AVFrame.nb_samples + * to a smaller value in the output frame. + * + * As a convenience, av_samples_get_buffer_size() and + * av_samples_fill_arrays() in libavutil may be used by custom get_buffer2() + * functions to find the required data size and to fill data pointers and + * linesize. In AVFrame.linesize, only linesize[0] may be set for audio + * since all planes must be the same size. + * + * @see av_samples_get_buffer_size(), av_samples_fill_arrays() + * + * - encoding: unused + * - decoding: Set by libavcodec, user can override. + */ + int (*get_buffer2)(struct AVCodecContext* s, AVFrame* frame, int flags); + + /* - encoding parameters */ + float qcompress; ///< amount of qscale change between easy & hard scenes + ///< (0.0-1.0) + float qblur; ///< amount of qscale smoothing over time (0.0-1.0) + + /** + * minimum quantizer + * - encoding: Set by user. + * - decoding: unused + */ + int qmin; + + /** + * maximum quantizer + * - encoding: Set by user. + * - decoding: unused + */ + int qmax; + + /** + * maximum quantizer difference between frames + * - encoding: Set by user. + * - decoding: unused + */ + int max_qdiff; + + /** + * decoder bitstream buffer size + * - encoding: Set by user. + * - decoding: unused + */ + int rc_buffer_size; + + /** + * ratecontrol override, see RcOverride + * - encoding: Allocated/set/freed by user. + * - decoding: unused + */ + int rc_override_count; + RcOverride* rc_override; + + /** + * maximum bitrate + * - encoding: Set by user. + * - decoding: Set by user, may be overwritten by libavcodec. + */ + int64_t rc_max_rate; + + /** + * minimum bitrate + * - encoding: Set by user. + * - decoding: unused + */ + int64_t rc_min_rate; + + /** + * Ratecontrol attempt to use, at maximum, <value> of what can be used without + * an underflow. + * - encoding: Set by user. + * - decoding: unused. + */ + float rc_max_available_vbv_use; + + /** + * Ratecontrol attempt to use, at least, <value> times the amount needed to + * prevent a vbv overflow. + * - encoding: Set by user. + * - decoding: unused. + */ + float rc_min_vbv_overflow_use; + + /** + * Number of bits which should be loaded into the rc buffer before decoding + * starts. + * - encoding: Set by user. + * - decoding: unused + */ + int rc_initial_buffer_occupancy; + + /** + * trellis RD quantization + * - encoding: Set by user. + * - decoding: unused + */ + int trellis; + + /** + * pass1 encoding statistics output buffer + * - encoding: Set by libavcodec. + * - decoding: unused + */ + char* stats_out; + + /** + * pass2 encoding statistics input buffer + * Concatenated stuff from stats_out of pass1 should be placed here. + * - encoding: Allocated/set/freed by user. + * - decoding: unused + */ + char* stats_in; + + /** + * Work around bugs in encoders which sometimes cannot be detected + * automatically. + * - encoding: Set by user + * - decoding: Set by user + */ + int workaround_bugs; +#define FF_BUG_AUTODETECT 1 ///< autodetection +#define FF_BUG_XVID_ILACE 4 +#define FF_BUG_UMP4 8 +#define FF_BUG_NO_PADDING 16 +#define FF_BUG_AMV 32 +#define FF_BUG_QPEL_CHROMA 64 +#define FF_BUG_STD_QPEL 128 +#define FF_BUG_QPEL_CHROMA2 256 +#define FF_BUG_DIRECT_BLOCKSIZE 512 +#define FF_BUG_EDGE 1024 +#define FF_BUG_HPEL_CHROMA 2048 +#define FF_BUG_DC_CLIP 4096 +#define FF_BUG_MS \ + 8192 ///< Work around various bugs in Microsoft's broken decoders. +#define FF_BUG_TRUNCATED 16384 +#define FF_BUG_IEDGE 32768 + + /** + * strictly follow the standard (MPEG-4, ...). + * - encoding: Set by user. + * - decoding: Set by user. + * Setting this to STRICT or higher means the encoder and decoder will + * generally do stupid things, whereas setting it to unofficial or lower + * will mean the encoder might produce output that is not supported by all + * spec-compliant decoders. Decoders don't differentiate between normal, + * unofficial and experimental (that is, they always try to decode things + * when they can) unless they are explicitly asked to behave stupidly + * (=strictly conform to the specs) + * This may only be set to one of the FF_COMPLIANCE_* values in defs.h. + */ + int strict_std_compliance; + + /** + * error concealment flags + * - encoding: unused + * - decoding: Set by user. + */ + int error_concealment; +#define FF_EC_GUESS_MVS 1 +#define FF_EC_DEBLOCK 2 +#define FF_EC_FAVOR_INTER 256 + + /** + * debug + * - encoding: Set by user. + * - decoding: Set by user. + */ + int debug; +#define FF_DEBUG_PICT_INFO 1 +#define FF_DEBUG_RC 2 +#define FF_DEBUG_BITSTREAM 4 +#define FF_DEBUG_MB_TYPE 8 +#define FF_DEBUG_QP 16 +#define FF_DEBUG_DCT_COEFF 0x00000040 +#define FF_DEBUG_SKIP 0x00000080 +#define FF_DEBUG_STARTCODE 0x00000100 +#define FF_DEBUG_ER 0x00000400 +#define FF_DEBUG_MMCO 0x00000800 +#define FF_DEBUG_BUGS 0x00001000 +#define FF_DEBUG_BUFFERS 0x00008000 +#define FF_DEBUG_THREADS 0x00010000 +#define FF_DEBUG_GREEN_MD 0x00800000 +#define FF_DEBUG_NOMC 0x01000000 + + /** + * Error recognition; may misdetect some more or less valid parts as errors. + * This is a bitfield of the AV_EF_* values defined in defs.h. + * + * - encoding: Set by user. + * - decoding: Set by user. + */ + int err_recognition; + +#if FF_API_REORDERED_OPAQUE + /** + * opaque 64-bit number (generally a PTS) that will be reordered and + * output in AVFrame.reordered_opaque + * - encoding: Set by libavcodec to the reordered_opaque of the input + * frame corresponding to the last returned packet. Only + * supported by encoders with the + * AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE capability. + * - decoding: Set by user. + * + * @deprecated Use AV_CODEC_FLAG_COPY_OPAQUE instead + */ + attribute_deprecated int64_t reordered_opaque; +#endif + + /** + * Hardware accelerator in use + * - encoding: unused. + * - decoding: Set by libavcodec + */ + const struct AVHWAccel* hwaccel; + + /** + * Legacy hardware accelerator context. + * + * For some hardware acceleration methods, the caller may use this field to + * signal hwaccel-specific data to the codec. The struct pointed to by this + * pointer is hwaccel-dependent and defined in the respective header. Please + * refer to the FFmpeg HW accelerator documentation to know how to fill + * this. + * + * In most cases this field is optional - the necessary information may also + * be provided to libavcodec through @ref hw_frames_ctx or @ref + * hw_device_ctx (see avcodec_get_hw_config()). However, in some cases it + * may be the only method of signalling some (optional) information. + * + * The struct and its contents are owned by the caller. + * + * - encoding: May be set by the caller before avcodec_open2(). Must remain + * valid until avcodec_free_context(). + * - decoding: May be set by the caller in the get_format() callback. + * Must remain valid until the next get_format() call, + * or avcodec_free_context() (whichever comes first). + */ + void* hwaccel_context; + + /** + * error + * - encoding: Set by libavcodec if flags & AV_CODEC_FLAG_PSNR. + * - decoding: unused + */ + uint64_t error[AV_NUM_DATA_POINTERS]; + + /** + * DCT algorithm, see FF_DCT_* below + * - encoding: Set by user. + * - decoding: unused + */ + int dct_algo; +#define FF_DCT_AUTO 0 +#define FF_DCT_FASTINT 1 +#define FF_DCT_INT 2 +#define FF_DCT_MMX 3 +#define FF_DCT_ALTIVEC 5 +#define FF_DCT_FAAN 6 + + /** + * IDCT algorithm, see FF_IDCT_* below. + * - encoding: Set by user. + * - decoding: Set by user. + */ + int idct_algo; +#define FF_IDCT_AUTO 0 +#define FF_IDCT_INT 1 +#define FF_IDCT_SIMPLE 2 +#define FF_IDCT_SIMPLEMMX 3 +#define FF_IDCT_ARM 7 +#define FF_IDCT_ALTIVEC 8 +#define FF_IDCT_SIMPLEARM 10 +#define FF_IDCT_XVID 14 +#define FF_IDCT_SIMPLEARMV5TE 16 +#define FF_IDCT_SIMPLEARMV6 17 +#define FF_IDCT_FAAN 20 +#define FF_IDCT_SIMPLENEON 22 +#if FF_API_IDCT_NONE +// formerly used by xvmc +# define FF_IDCT_NONE 24 +#endif +#define FF_IDCT_SIMPLEAUTO 128 + + /** + * bits per sample/pixel from the demuxer (needed for huffyuv). + * - encoding: Set by libavcodec. + * - decoding: Set by user. + */ + int bits_per_coded_sample; + + /** + * Bits per sample/pixel of internal libavcodec pixel/sample format. + * - encoding: set by user. + * - decoding: set by libavcodec. + */ + int bits_per_raw_sample; + + /** + * low resolution decoding, 1-> 1/2 size, 2->1/4 size + * - encoding: unused + * - decoding: Set by user. + */ + int lowres; + + /** + * thread count + * is used to decide how many independent tasks should be passed to execute() + * - encoding: Set by user. + * - decoding: Set by user. + */ + int thread_count; + + /** + * Which multithreading methods to use. + * Use of FF_THREAD_FRAME will increase decoding delay by one frame per + * thread, so clients which cannot provide future frames should not use it. + * + * - encoding: Set by user, otherwise the default is used. + * - decoding: Set by user, otherwise the default is used. + */ + int thread_type; +#define FF_THREAD_FRAME 1 ///< Decode more than one frame at once +#define FF_THREAD_SLICE \ + 2 ///< Decode more than one part of a single frame at once + + /** + * Which multithreading methods are in use by the codec. + * - encoding: Set by libavcodec. + * - decoding: Set by libavcodec. + */ + int active_thread_type; + + /** + * The codec may call this to execute several independent things. + * It will return only after finishing all tasks. + * The user may replace this with some multithreaded implementation, + * the default implementation will execute the parts serially. + * @param count the number of things to execute + * - encoding: Set by libavcodec, user can override. + * - decoding: Set by libavcodec, user can override. + */ + int (*execute)(struct AVCodecContext* c, + int (*func)(struct AVCodecContext* c2, void* arg), void* arg2, + int* ret, int count, int size); + + /** + * The codec may call this to execute several independent things. + * It will return only after finishing all tasks. + * The user may replace this with some multithreaded implementation, + * the default implementation will execute the parts serially. + * @param c context passed also to func + * @param count the number of things to execute + * @param arg2 argument passed unchanged to func + * @param ret return values of executed functions, must have space for "count" + * values. May be NULL. + * @param func function that will be called count times, with jobnr from 0 to + * count-1. threadnr will be in the range 0 to c->thread_count-1 < MAX_THREADS + * and so that no two instances of func executing at the same time will have + * the same threadnr. + * @return always 0 currently, but code should handle a future improvement + * where when any call to func returns < 0 no further calls to func may be + * done and < 0 is returned. + * - encoding: Set by libavcodec, user can override. + * - decoding: Set by libavcodec, user can override. + */ + int (*execute2)(struct AVCodecContext* c, + int (*func)(struct AVCodecContext* c2, void* arg, int jobnr, + int threadnr), + void* arg2, int* ret, int count); + + /** + * noise vs. sse weight for the nsse comparison function + * - encoding: Set by user. + * - decoding: unused + */ + int nsse_weight; + + /** + * profile + * - encoding: Set by user. + * - decoding: Set by libavcodec. + */ + int profile; +#define FF_PROFILE_UNKNOWN -99 +#define FF_PROFILE_RESERVED -100 + +#define FF_PROFILE_AAC_MAIN 0 +#define FF_PROFILE_AAC_LOW 1 +#define FF_PROFILE_AAC_SSR 2 +#define FF_PROFILE_AAC_LTP 3 +#define FF_PROFILE_AAC_HE 4 +#define FF_PROFILE_AAC_HE_V2 28 +#define FF_PROFILE_AAC_LD 22 +#define FF_PROFILE_AAC_ELD 38 +#define FF_PROFILE_MPEG2_AAC_LOW 128 +#define FF_PROFILE_MPEG2_AAC_HE 131 + +#define FF_PROFILE_DNXHD 0 +#define FF_PROFILE_DNXHR_LB 1 +#define FF_PROFILE_DNXHR_SQ 2 +#define FF_PROFILE_DNXHR_HQ 3 +#define FF_PROFILE_DNXHR_HQX 4 +#define FF_PROFILE_DNXHR_444 5 + +#define FF_PROFILE_DTS 20 +#define FF_PROFILE_DTS_ES 30 +#define FF_PROFILE_DTS_96_24 40 +#define FF_PROFILE_DTS_HD_HRA 50 +#define FF_PROFILE_DTS_HD_MA 60 +#define FF_PROFILE_DTS_EXPRESS 70 + +#define FF_PROFILE_MPEG2_422 0 +#define FF_PROFILE_MPEG2_HIGH 1 +#define FF_PROFILE_MPEG2_SS 2 +#define FF_PROFILE_MPEG2_SNR_SCALABLE 3 +#define FF_PROFILE_MPEG2_MAIN 4 +#define FF_PROFILE_MPEG2_SIMPLE 5 + +#define FF_PROFILE_H264_CONSTRAINED (1 << 9) // 8+1; constraint_set1_flag +#define FF_PROFILE_H264_INTRA (1 << 11) // 8+3; constraint_set3_flag + +#define FF_PROFILE_H264_BASELINE 66 +#define FF_PROFILE_H264_CONSTRAINED_BASELINE (66 | FF_PROFILE_H264_CONSTRAINED) +#define FF_PROFILE_H264_MAIN 77 +#define FF_PROFILE_H264_EXTENDED 88 +#define FF_PROFILE_H264_HIGH 100 +#define FF_PROFILE_H264_HIGH_10 110 +#define FF_PROFILE_H264_HIGH_10_INTRA (110 | FF_PROFILE_H264_INTRA) +#define FF_PROFILE_H264_MULTIVIEW_HIGH 118 +#define FF_PROFILE_H264_HIGH_422 122 +#define FF_PROFILE_H264_HIGH_422_INTRA (122 | FF_PROFILE_H264_INTRA) +#define FF_PROFILE_H264_STEREO_HIGH 128 +#define FF_PROFILE_H264_HIGH_444 144 +#define FF_PROFILE_H264_HIGH_444_PREDICTIVE 244 +#define FF_PROFILE_H264_HIGH_444_INTRA (244 | FF_PROFILE_H264_INTRA) +#define FF_PROFILE_H264_CAVLC_444 44 + +#define FF_PROFILE_VC1_SIMPLE 0 +#define FF_PROFILE_VC1_MAIN 1 +#define FF_PROFILE_VC1_COMPLEX 2 +#define FF_PROFILE_VC1_ADVANCED 3 + +#define FF_PROFILE_MPEG4_SIMPLE 0 +#define FF_PROFILE_MPEG4_SIMPLE_SCALABLE 1 +#define FF_PROFILE_MPEG4_CORE 2 +#define FF_PROFILE_MPEG4_MAIN 3 +#define FF_PROFILE_MPEG4_N_BIT 4 +#define FF_PROFILE_MPEG4_SCALABLE_TEXTURE 5 +#define FF_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION 6 +#define FF_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE 7 +#define FF_PROFILE_MPEG4_HYBRID 8 +#define FF_PROFILE_MPEG4_ADVANCED_REAL_TIME 9 +#define FF_PROFILE_MPEG4_CORE_SCALABLE 10 +#define FF_PROFILE_MPEG4_ADVANCED_CODING 11 +#define FF_PROFILE_MPEG4_ADVANCED_CORE 12 +#define FF_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE 13 +#define FF_PROFILE_MPEG4_SIMPLE_STUDIO 14 +#define FF_PROFILE_MPEG4_ADVANCED_SIMPLE 15 + +#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_0 1 +#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_1 2 +#define FF_PROFILE_JPEG2000_CSTREAM_NO_RESTRICTION 32768 +#define FF_PROFILE_JPEG2000_DCINEMA_2K 3 +#define FF_PROFILE_JPEG2000_DCINEMA_4K 4 + +#define FF_PROFILE_VP9_0 0 +#define FF_PROFILE_VP9_1 1 +#define FF_PROFILE_VP9_2 2 +#define FF_PROFILE_VP9_3 3 + +#define FF_PROFILE_HEVC_MAIN 1 +#define FF_PROFILE_HEVC_MAIN_10 2 +#define FF_PROFILE_HEVC_MAIN_STILL_PICTURE 3 +#define FF_PROFILE_HEVC_REXT 4 +#define FF_PROFILE_HEVC_SCC 9 + +#define FF_PROFILE_VVC_MAIN_10 1 +#define FF_PROFILE_VVC_MAIN_10_444 33 + +#define FF_PROFILE_AV1_MAIN 0 +#define FF_PROFILE_AV1_HIGH 1 +#define FF_PROFILE_AV1_PROFESSIONAL 2 + +#define FF_PROFILE_MJPEG_HUFFMAN_BASELINE_DCT 0xc0 +#define FF_PROFILE_MJPEG_HUFFMAN_EXTENDED_SEQUENTIAL_DCT 0xc1 +#define FF_PROFILE_MJPEG_HUFFMAN_PROGRESSIVE_DCT 0xc2 +#define FF_PROFILE_MJPEG_HUFFMAN_LOSSLESS 0xc3 +#define FF_PROFILE_MJPEG_JPEG_LS 0xf7 + +#define FF_PROFILE_SBC_MSBC 1 + +#define FF_PROFILE_PRORES_PROXY 0 +#define FF_PROFILE_PRORES_LT 1 +#define FF_PROFILE_PRORES_STANDARD 2 +#define FF_PROFILE_PRORES_HQ 3 +#define FF_PROFILE_PRORES_4444 4 +#define FF_PROFILE_PRORES_XQ 5 + +#define FF_PROFILE_ARIB_PROFILE_A 0 +#define FF_PROFILE_ARIB_PROFILE_C 1 + +#define FF_PROFILE_KLVA_SYNC 0 +#define FF_PROFILE_KLVA_ASYNC 1 + + /** + * level + * - encoding: Set by user. + * - decoding: Set by libavcodec. + */ + int level; +#define FF_LEVEL_UNKNOWN -99 + + /** + * Skip loop filtering for selected frames. + * - encoding: unused + * - decoding: Set by user. + */ + enum AVDiscard skip_loop_filter; + + /** + * Skip IDCT/dequantization for selected frames. + * - encoding: unused + * - decoding: Set by user. + */ + enum AVDiscard skip_idct; + + /** + * Skip decoding for selected frames. + * - encoding: unused + * - decoding: Set by user. + */ + enum AVDiscard skip_frame; + + /** + * Header containing style information for text subtitles. + * For SUBTITLE_ASS subtitle type, it should contain the whole ASS + * [Script Info] and [V4+ Styles] section, plus the [Events] line and + * the Format line following. It shouldn't include any Dialogue line. + * - encoding: Set/allocated/freed by user (before avcodec_open2()) + * - decoding: Set/allocated/freed by libavcodec (by avcodec_open2()) + */ + uint8_t* subtitle_header; + int subtitle_header_size; + + /** + * Audio only. The number of "priming" samples (padding) inserted by the + * encoder at the beginning of the audio. I.e. this number of leading + * decoded samples must be discarded by the caller to get the original audio + * without leading padding. + * + * - decoding: unused + * - encoding: Set by libavcodec. The timestamps on the output packets are + * adjusted by the encoder so that they always refer to the + * first sample of the data actually contained in the packet, + * including any added padding. E.g. if the timebase is + * 1/samplerate and the timestamp of the first input sample is + * 0, the timestamp of the first output packet will be + * -initial_padding. + */ + int initial_padding; + + /** + * - decoding: For codecs that store a framerate value in the compressed + * bitstream, the decoder may export it here. { 0, 1} when + * unknown. + * - encoding: May be used to signal the framerate of CFR content to an + * encoder. + */ + AVRational framerate; + + /** + * Nominal unaccelerated pixel format, see AV_PIX_FMT_xxx. + * - encoding: unused. + * - decoding: Set by libavcodec before calling get_format() + */ + enum AVPixelFormat sw_pix_fmt; + + /** + * Timebase in which pkt_dts/pts and AVPacket.dts/pts are. + * - encoding unused. + * - decoding set by user. + */ + AVRational pkt_timebase; + + /** + * AVCodecDescriptor + * - encoding: unused. + * - decoding: set by libavcodec. + */ + const AVCodecDescriptor* codec_descriptor; + + /** + * Current statistics for PTS correction. + * - decoding: maintained and used by libavcodec, not intended to be used by + * user apps + * - encoding: unused + */ + int64_t + pts_correction_num_faulty_pts; /// Number of incorrect PTS values so far + int64_t + pts_correction_num_faulty_dts; /// Number of incorrect DTS values so far + int64_t pts_correction_last_pts; /// PTS of the last frame + int64_t pts_correction_last_dts; /// DTS of the last frame + + /** + * Character encoding of the input subtitles file. + * - decoding: set by user + * - encoding: unused + */ + char* sub_charenc; + + /** + * Subtitles character encoding mode. Formats or codecs might be adjusting + * this setting (if they are doing the conversion themselves for instance). + * - decoding: set by libavcodec + * - encoding: unused + */ + int sub_charenc_mode; +#define FF_SUB_CHARENC_MODE_DO_NOTHING \ + -1 ///< do nothing (demuxer outputs a stream supposed to be already in UTF-8, + ///< or the codec is bitmap for instance) +#define FF_SUB_CHARENC_MODE_AUTOMATIC \ + 0 ///< libavcodec will select the mode itself +#define FF_SUB_CHARENC_MODE_PRE_DECODER \ + 1 ///< the AVPacket data needs to be recoded to UTF-8 before being fed to the + ///< decoder, requires iconv +#define FF_SUB_CHARENC_MODE_IGNORE \ + 2 ///< neither convert the subtitles, nor check them for valid UTF-8 + + /** + * Skip processing alpha if supported by codec. + * Note that if the format uses pre-multiplied alpha (common with VP6, + * and recommended due to better video quality/compression) + * the image will look as if alpha-blended onto a black background. + * However for formats that do not use pre-multiplied alpha + * there might be serious artefacts (though e.g. libswscale currently + * assumes pre-multiplied alpha anyway). + * + * - decoding: set by user + * - encoding: unused + */ + int skip_alpha; + + /** + * Number of samples to skip after a discontinuity + * - decoding: unused + * - encoding: set by libavcodec + */ + int seek_preroll; + + /** + * custom intra quantization matrix + * - encoding: Set by user, can be NULL. + * - decoding: unused. + */ + uint16_t* chroma_intra_matrix; + + /** + * dump format separator. + * can be ", " or "\n " or anything else + * - encoding: Set by user. + * - decoding: Set by user. + */ + uint8_t* dump_separator; + + /** + * ',' separated list of allowed decoders. + * If NULL then all are allowed + * - encoding: unused + * - decoding: set by user + */ + char* codec_whitelist; + + /** + * Properties of the stream that gets decoded + * - encoding: unused + * - decoding: set by libavcodec + */ + unsigned properties; +#define FF_CODEC_PROPERTY_LOSSLESS 0x00000001 +#define FF_CODEC_PROPERTY_CLOSED_CAPTIONS 0x00000002 +#define FF_CODEC_PROPERTY_FILM_GRAIN 0x00000004 + + /** + * Additional data associated with the entire coded stream. + * + * - decoding: unused + * - encoding: may be set by libavcodec after avcodec_open2(). + */ + AVPacketSideData* coded_side_data; + int nb_coded_side_data; + + /** + * A reference to the AVHWFramesContext describing the input (for encoding) + * or output (decoding) frames. The reference is set by the caller and + * afterwards owned (and freed) by libavcodec - it should never be read by + * the caller after being set. + * + * - decoding: This field should be set by the caller from the get_format() + * callback. The previous reference (if any) will always be + * unreffed by libavcodec before the get_format() call. + * + * If the default get_buffer2() is used with a hwaccel pixel + * format, then this AVHWFramesContext will be used for + * allocating the frame buffers. + * + * - encoding: For hardware encoders configured to use a hwaccel pixel + * format, this field should be set by the caller to a reference + * to the AVHWFramesContext describing input frames. + * AVHWFramesContext.format must be equal to + * AVCodecContext.pix_fmt. + * + * This field should be set before avcodec_open2() is called. + */ + AVBufferRef* hw_frames_ctx; + + /** + * Audio only. The amount of padding (in samples) appended by the encoder to + * the end of the audio. I.e. this number of decoded samples must be + * discarded by the caller from the end of the stream to get the original + * audio without any trailing padding. + * + * - decoding: unused + * - encoding: unused + */ + int trailing_padding; + + /** + * The number of pixels per image to maximally accept. + * + * - decoding: set by user + * - encoding: set by user + */ + int64_t max_pixels; + + /** + * A reference to the AVHWDeviceContext describing the device which will + * be used by a hardware encoder/decoder. The reference is set by the + * caller and afterwards owned (and freed) by libavcodec. + * + * This should be used if either the codec device does not require + * hardware frames or any that are used are to be allocated internally by + * libavcodec. If the user wishes to supply any of the frames used as + * encoder input or decoder output then hw_frames_ctx should be used + * instead. When hw_frames_ctx is set in get_format() for a decoder, this + * field will be ignored while decoding the associated stream segment, but + * may again be used on a following one after another get_format() call. + * + * For both encoders and decoders this field should be set before + * avcodec_open2() is called and must not be written to thereafter. + * + * Note that some decoders may require this field to be set initially in + * order to support hw_frames_ctx at all - in that case, all frames + * contexts used must be created on the same device. + */ + AVBufferRef* hw_device_ctx; + + /** + * Bit set of AV_HWACCEL_FLAG_* flags, which affect hardware accelerated + * decoding (if active). + * - encoding: unused + * - decoding: Set by user (either before avcodec_open2(), or in the + * AVCodecContext.get_format callback) + */ + int hwaccel_flags; + + /** + * Video decoding only. Certain video codecs support cropping, meaning that + * only a sub-rectangle of the decoded frame is intended for display. This + * option controls how cropping is handled by libavcodec. + * + * When set to 1 (the default), libavcodec will apply cropping internally. + * I.e. it will modify the output frame width/height fields and offset the + * data pointers (only by as much as possible while preserving alignment, or + * by the full amount if the AV_CODEC_FLAG_UNALIGNED flag is set) so that + * the frames output by the decoder refer only to the cropped area. The + * crop_* fields of the output frames will be zero. + * + * When set to 0, the width/height fields of the output frames will be set + * to the coded dimensions and the crop_* fields will describe the cropping + * rectangle. Applying the cropping is left to the caller. + * + * @warning When hardware acceleration with opaque output frames is used, + * libavcodec is unable to apply cropping from the top/left border. + * + * @note when this option is set to zero, the width/height fields of the + * AVCodecContext and output AVFrames have different meanings. The codec + * context fields store display dimensions (with the coded dimensions in + * coded_width/height), while the frame fields store the coded dimensions + * (with the display dimensions being determined by the crop_* fields). + */ + int apply_cropping; + + /* + * Video decoding only. Sets the number of extra hardware frames which + * the decoder will allocate for use by the caller. This must be set + * before avcodec_open2() is called. + * + * Some hardware decoders require all frames that they will use for + * output to be defined in advance before decoding starts. For such + * decoders, the hardware frame pool must therefore be of a fixed size. + * The extra frames set here are on top of any number that the decoder + * needs internally in order to operate normally (for example, frames + * used as reference pictures). + */ + int extra_hw_frames; + + /** + * The percentage of damaged samples to discard a frame. + * + * - decoding: set by user + * - encoding: unused + */ + int discard_damaged_percentage; + + /** + * The number of samples per frame to maximally accept. + * + * - decoding: set by user + * - encoding: set by user + */ + int64_t max_samples; + + /** + * Bit set of AV_CODEC_EXPORT_DATA_* flags, which affects the kind of + * metadata exported in frame, packet, or coded stream side data by + * decoders and encoders. + * + * - decoding: set by user + * - encoding: set by user + */ + int export_side_data; + + /** + * This callback is called at the beginning of each packet to get a data + * buffer for it. + * + * The following field will be set in the packet before this callback is + * called: + * - size + * This callback must use the above value to calculate the required buffer + * size, which must padded by at least AV_INPUT_BUFFER_PADDING_SIZE bytes. + * + * In some specific cases, the encoder may not use the entire buffer allocated + * by this callback. This will be reflected in the size value in the packet + * once returned by avcodec_receive_packet(). + * + * This callback must fill the following fields in the packet: + * - data: alignment requirements for AVPacket apply, if any. Some + * architectures and encoders may benefit from having aligned data. + * - buf: must contain a pointer to an AVBufferRef structure. The packet's + * data pointer must be contained in it. See: av_buffer_create(), + * av_buffer_alloc(), and av_buffer_ref(). + * + * If AV_CODEC_CAP_DR1 is not set then get_encode_buffer() must call + * avcodec_default_get_encode_buffer() instead of providing a buffer allocated + * by some other means. + * + * The flags field may contain a combination of AV_GET_ENCODE_BUFFER_FLAG_ + * flags. They may be used for example to hint what use the buffer may get + * after being created. Implementations of this callback may ignore flags they + * don't understand. If AV_GET_ENCODE_BUFFER_FLAG_REF is set in flags then the + * packet may be reused (read and/or written to if it is writable) later by + * libavcodec. + * + * This callback must be thread-safe, as when frame threading is used, it may + * be called from multiple threads simultaneously. + * + * @see avcodec_default_get_encode_buffer() + * + * - encoding: Set by libavcodec, user can override. + * - decoding: unused + */ + int (*get_encode_buffer)(struct AVCodecContext* s, AVPacket* pkt, int flags); + + /** + * Audio channel layout. + * - encoding: must be set by the caller, to one of AVCodec.ch_layouts. + * - decoding: may be set by the caller if known e.g. from the container. + * The decoder can then override during decoding as needed. + */ + AVChannelLayout ch_layout; + + /** + * Frame counter, set by libavcodec. + * + * - decoding: total number of frames returned from the decoder so far. + * - encoding: total number of frames passed to the encoder so far. + * + * @note the counter is not incremented if encoding/decoding resulted in + * an error. + */ + int64_t frame_num; +} AVCodecContext; + +/** + * @defgroup lavc_hwaccel AVHWAccel + * + * @note Nothing in this structure should be accessed by the user. At some + * point in future it will not be externally visible at all. + * + * @{ + */ +typedef struct AVHWAccel { + /** + * Name of the hardware accelerated codec. + * The name is globally unique among encoders and among decoders (but an + * encoder and a decoder can share the same name). + */ + const char* name; + + /** + * Type of codec implemented by the hardware accelerator. + * + * See AVMEDIA_TYPE_xxx + */ + enum AVMediaType type; + + /** + * Codec implemented by the hardware accelerator. + * + * See AV_CODEC_ID_xxx + */ + enum AVCodecID id; + + /** + * Supported pixel format. + * + * Only hardware accelerated formats are supported here. + */ + enum AVPixelFormat pix_fmt; + + /** + * Hardware accelerated codec capabilities. + * see AV_HWACCEL_CODEC_CAP_* + */ + int capabilities; + + /***************************************************************** + * No fields below this line are part of the public API. They + * may not be used outside of libavcodec and can be changed and + * removed at will. + * New public fields should be added right above. + ***************************************************************** + */ + + /** + * Allocate a custom buffer + */ + int (*alloc_frame)(AVCodecContext* avctx, AVFrame* frame); + + /** + * Called at the beginning of each frame or field picture. + * + * Meaningful frame information (codec specific) is guaranteed to + * be parsed at this point. This function is mandatory. + * + * Note that buf can be NULL along with buf_size set to 0. + * Otherwise, this means the whole frame is available at this point. + * + * @param avctx the codec context + * @param buf the frame data buffer base + * @param buf_size the size of the frame in bytes + * @return zero if successful, a negative value otherwise + */ + int (*start_frame)(AVCodecContext* avctx, const uint8_t* buf, + uint32_t buf_size); + + /** + * Callback for parameter data (SPS/PPS/VPS etc). + * + * Useful for hardware decoders which keep persistent state about the + * video parameters, and need to receive any changes to update that state. + * + * @param avctx the codec context + * @param type the nal unit type + * @param buf the nal unit data buffer + * @param buf_size the size of the nal unit in bytes + * @return zero if successful, a negative value otherwise + */ + int (*decode_params)(AVCodecContext* avctx, int type, const uint8_t* buf, + uint32_t buf_size); + + /** + * Callback for each slice. + * + * Meaningful slice information (codec specific) is guaranteed to + * be parsed at this point. This function is mandatory. + * + * @param avctx the codec context + * @param buf the slice data buffer base + * @param buf_size the size of the slice in bytes + * @return zero if successful, a negative value otherwise + */ + int (*decode_slice)(AVCodecContext* avctx, const uint8_t* buf, + uint32_t buf_size); + + /** + * Called at the end of each frame or field picture. + * + * The whole picture is parsed at this point and can now be sent + * to the hardware accelerator. This function is mandatory. + * + * @param avctx the codec context + * @return zero if successful, a negative value otherwise + */ + int (*end_frame)(AVCodecContext* avctx); + + /** + * Size of per-frame hardware accelerator private data. + * + * Private data is allocated with av_mallocz() before + * AVCodecContext.get_buffer() and deallocated after + * AVCodecContext.release_buffer(). + */ + int frame_priv_data_size; + + /** + * Initialize the hwaccel private data. + * + * This will be called from ff_get_format(), after hwaccel and + * hwaccel_context are set and the hwaccel private data in AVCodecInternal + * is allocated. + */ + int (*init)(AVCodecContext* avctx); + + /** + * Uninitialize the hwaccel private data. + * + * This will be called from get_format() or avcodec_close(), after hwaccel + * and hwaccel_context are already uninitialized. + */ + int (*uninit)(AVCodecContext* avctx); + + /** + * Size of the private data to allocate in + * AVCodecInternal.hwaccel_priv_data. + */ + int priv_data_size; + + /** + * Internal hwaccel capabilities. + */ + int caps_internal; + + /** + * Fill the given hw_frames context with current codec parameters. Called + * from get_format. Refer to avcodec_get_hw_frames_parameters() for + * details. + * + * This CAN be called before AVHWAccel.init is called, and you must assume + * that avctx->hwaccel_priv_data is invalid. + */ + int (*frame_params)(AVCodecContext* avctx, AVBufferRef* hw_frames_ctx); +} AVHWAccel; + +/** + * HWAccel is experimental and is thus avoided in favor of non experimental + * codecs + */ +#define AV_HWACCEL_CODEC_CAP_EXPERIMENTAL 0x0200 + +/** + * Hardware acceleration should be used for decoding even if the codec level + * used is unknown or higher than the maximum supported level reported by the + * hardware driver. + * + * It's generally a good idea to pass this flag unless you have a specific + * reason not to, as hardware tends to under-report supported levels. + */ +#define AV_HWACCEL_FLAG_IGNORE_LEVEL (1 << 0) + +/** + * Hardware acceleration can output YUV pixel formats with a different chroma + * sampling than 4:2:0 and/or other than 8 bits per component. + */ +#define AV_HWACCEL_FLAG_ALLOW_HIGH_DEPTH (1 << 1) + +/** + * Hardware acceleration should still be attempted for decoding when the + * codec profile does not match the reported capabilities of the hardware. + * + * For example, this can be used to try to decode baseline profile H.264 + * streams in hardware - it will often succeed, because many streams marked + * as baseline profile actually conform to constrained baseline profile. + * + * @warning If the stream is actually not supported then the behaviour is + * undefined, and may include returning entirely incorrect output + * while indicating success. + */ +#define AV_HWACCEL_FLAG_ALLOW_PROFILE_MISMATCH (1 << 2) + +/** + * Some hardware decoders (namely nvdec) can either output direct decoder + * surfaces, or make an on-device copy and return said copy. + * There is a hard limit on how many decoder surfaces there can be, and it + * cannot be accurately guessed ahead of time. + * For some processing chains, this can be okay, but others will run into the + * limit and in turn produce very confusing errors that require fine tuning of + * more or less obscure options by the user, or in extreme cases cannot be + * resolved at all without inserting an avfilter that forces a copy. + * + * Thus, the hwaccel will by default make a copy for safety and resilience. + * If a users really wants to minimize the amount of copies, they can set this + * flag and ensure their processing chain does not exhaust the surface pool. + */ +#define AV_HWACCEL_FLAG_UNSAFE_OUTPUT (1 << 3) + +/** + * @} + */ + +enum AVSubtitleType { + SUBTITLE_NONE, + + SUBTITLE_BITMAP, ///< A bitmap, pict will be set + + /** + * Plain text, the text field must be set by the decoder and is + * authoritative. ass and pict fields may contain approximations. + */ + SUBTITLE_TEXT, + + /** + * Formatted text, the ass field must be set by the decoder and is + * authoritative. pict and text fields may contain approximations. + */ + SUBTITLE_ASS, +}; + +#define AV_SUBTITLE_FLAG_FORCED 0x00000001 + +typedef struct AVSubtitleRect { + int x; ///< top left corner of pict, undefined when pict is not set + int y; ///< top left corner of pict, undefined when pict is not set + int w; ///< width of pict, undefined when pict is not set + int h; ///< height of pict, undefined when pict is not set + int nb_colors; ///< number of colors in pict, undefined when pict is not set + + /** + * data+linesize for the bitmap of this subtitle. + * Can be set for text/ass as well once they are rendered. + */ + uint8_t* data[4]; + int linesize[4]; + + enum AVSubtitleType type; + + char* text; ///< 0 terminated plain UTF-8 text + + /** + * 0 terminated ASS/SSA compatible event line. + * The presentation of this is unaffected by the other values in this + * struct. + */ + char* ass; + + int flags; +} AVSubtitleRect; + +typedef struct AVSubtitle { + uint16_t format; /* 0 = graphics */ + uint32_t start_display_time; /* relative to packet pts, in ms */ + uint32_t end_display_time; /* relative to packet pts, in ms */ + unsigned num_rects; + AVSubtitleRect** rects; + int64_t pts; ///< Same as packet pts, in AV_TIME_BASE +} AVSubtitle; + +/** + * Return the LIBAVCODEC_VERSION_INT constant. + */ +unsigned avcodec_version(void); + +/** + * Return the libavcodec build-time configuration. + */ +const char* avcodec_configuration(void); + +/** + * Return the libavcodec license. + */ +const char* avcodec_license(void); + +/** + * Allocate an AVCodecContext and set its fields to default values. The + * resulting struct should be freed with avcodec_free_context(). + * + * @param codec if non-NULL, allocate private data and initialize defaults + * for the given codec. It is illegal to then call avcodec_open2() + * with a different codec. + * If NULL, then the codec-specific defaults won't be initialized, + * which may result in suboptimal default settings (this is + * important mainly for encoders, e.g. libx264). + * + * @return An AVCodecContext filled with default values or NULL on failure. + */ +AVCodecContext* avcodec_alloc_context3(const AVCodec* codec); + +/** + * Free the codec context and everything associated with it and write NULL to + * the provided pointer. + */ +void avcodec_free_context(AVCodecContext** avctx); + +/** + * Get the AVClass for AVCodecContext. It can be used in combination with + * AV_OPT_SEARCH_FAKE_OBJ for examining options. + * + * @see av_opt_find(). + */ +const AVClass* avcodec_get_class(void); + +/** + * Get the AVClass for AVSubtitleRect. It can be used in combination with + * AV_OPT_SEARCH_FAKE_OBJ for examining options. + * + * @see av_opt_find(). + */ +const AVClass* avcodec_get_subtitle_rect_class(void); + +/** + * Fill the parameters struct based on the values from the supplied codec + * context. Any allocated fields in par are freed and replaced with duplicates + * of the corresponding fields in codec. + * + * @return >= 0 on success, a negative AVERROR code on failure + */ +int avcodec_parameters_from_context(AVCodecParameters* par, + const AVCodecContext* codec); + +/** + * Fill the codec context based on the values from the supplied codec + * parameters. Any allocated fields in codec that have a corresponding field in + * par are freed and replaced with duplicates of the corresponding field in par. + * Fields in codec that do not have a counterpart in par are not touched. + * + * @return >= 0 on success, a negative AVERROR code on failure. + */ +int avcodec_parameters_to_context(AVCodecContext* codec, + const AVCodecParameters* par); + +/** + * Initialize the AVCodecContext to use the given AVCodec. Prior to using this + * function the context has to be allocated with avcodec_alloc_context3(). + * + * The functions avcodec_find_decoder_by_name(), avcodec_find_encoder_by_name(), + * avcodec_find_decoder() and avcodec_find_encoder() provide an easy way for + * retrieving a codec. + * + * @note Always call this function before using decoding routines (such as + * @ref avcodec_receive_frame()). + * + * @code + * av_dict_set(&opts, "b", "2.5M", 0); + * codec = avcodec_find_decoder(AV_CODEC_ID_H264); + * if (!codec) + * exit(1); + * + * context = avcodec_alloc_context3(codec); + * + * if (avcodec_open2(context, codec, opts) < 0) + * exit(1); + * @endcode + * + * @param avctx The context to initialize. + * @param codec The codec to open this context for. If a non-NULL codec has been + * previously passed to avcodec_alloc_context3() or + * for this context, then this parameter MUST be either NULL or + * equal to the previously passed codec. + * @param options A dictionary filled with AVCodecContext and codec-private + * options. On return this object will be filled with options that were not + * found. + * + * @return zero on success, a negative value on error + * @see avcodec_alloc_context3(), avcodec_find_decoder(), + * avcodec_find_encoder(), av_dict_set(), av_opt_find(). + */ +int avcodec_open2(AVCodecContext* avctx, const AVCodec* codec, + AVDictionary** options); + +/** + * Close a given AVCodecContext and free all the data associated with it + * (but not the AVCodecContext itself). + * + * Calling this function on an AVCodecContext that hasn't been opened will free + * the codec-specific data allocated in avcodec_alloc_context3() with a non-NULL + * codec. Subsequent calls will do nothing. + * + * @note Do not use this function. Use avcodec_free_context() to destroy a + * codec context (either open or closed). Opening and closing a codec context + * multiple times is not supported anymore -- use multiple codec contexts + * instead. + */ +int avcodec_close(AVCodecContext* avctx); + +/** + * Free all allocated data in the given subtitle struct. + * + * @param sub AVSubtitle to free. + */ +void avsubtitle_free(AVSubtitle* sub); + +/** + * @} + */ + +/** + * @addtogroup lavc_decoding + * @{ + */ + +/** + * The default callback for AVCodecContext.get_buffer2(). It is made public so + * it can be called by custom get_buffer2() implementations for decoders without + * AV_CODEC_CAP_DR1 set. + */ +int avcodec_default_get_buffer2(AVCodecContext* s, AVFrame* frame, int flags); + +/** + * The default callback for AVCodecContext.get_encode_buffer(). It is made + * public so it can be called by custom get_encode_buffer() implementations for + * encoders without AV_CODEC_CAP_DR1 set. + */ +int avcodec_default_get_encode_buffer(AVCodecContext* s, AVPacket* pkt, + int flags); + +/** + * Modify width and height values so that they will result in a memory + * buffer that is acceptable for the codec if you do not use any horizontal + * padding. + * + * May only be used if a codec with AV_CODEC_CAP_DR1 has been opened. + */ +void avcodec_align_dimensions(AVCodecContext* s, int* width, int* height); + +/** + * Modify width and height values so that they will result in a memory + * buffer that is acceptable for the codec if you also ensure that all + * line sizes are a multiple of the respective linesize_align[i]. + * + * May only be used if a codec with AV_CODEC_CAP_DR1 has been opened. + */ +void avcodec_align_dimensions2(AVCodecContext* s, int* width, int* height, + int linesize_align[AV_NUM_DATA_POINTERS]); + +#ifdef FF_API_AVCODEC_CHROMA_POS +/** + * Converts AVChromaLocation to swscale x/y chroma position. + * + * The positions represent the chroma (0,0) position in a coordinates system + * with luma (0,0) representing the origin and luma(1,1) representing 256,256 + * + * @param xpos horizontal chroma sample position + * @param ypos vertical chroma sample position + * @deprecated Use av_chroma_location_enum_to_pos() instead. + */ +attribute_deprecated int avcodec_enum_to_chroma_pos(int* xpos, int* ypos, + enum AVChromaLocation pos); + +/** + * Converts swscale x/y chroma position to AVChromaLocation. + * + * The positions represent the chroma (0,0) position in a coordinates system + * with luma (0,0) representing the origin and luma(1,1) representing 256,256 + * + * @param xpos horizontal chroma sample position + * @param ypos vertical chroma sample position + * @deprecated Use av_chroma_location_pos_to_enum() instead. + */ +attribute_deprecated enum AVChromaLocation avcodec_chroma_pos_to_enum(int xpos, + int ypos); +#endif + +/** + * Decode a subtitle message. + * Return a negative value on error, otherwise return the number of bytes used. + * If no subtitle could be decompressed, got_sub_ptr is zero. + * Otherwise, the subtitle is stored in *sub. + * Note that AV_CODEC_CAP_DR1 is not available for subtitle codecs. This is for + * simplicity, because the performance difference is expected to be negligible + * and reusing a get_buffer written for video codecs would probably perform + * badly due to a potentially very different allocation pattern. + * + * Some decoders (those marked with AV_CODEC_CAP_DELAY) have a delay between + * input and output. This means that for some packets they will not immediately + * produce decoded output and need to be flushed at the end of decoding to get + * all the decoded data. Flushing is done by calling this function with packets + * with avpkt->data set to NULL and avpkt->size set to 0 until it stops + * returning subtitles. It is safe to flush even those decoders that are not + * marked with AV_CODEC_CAP_DELAY, then no subtitles will be returned. + * + * @note The AVCodecContext MUST have been opened with @ref avcodec_open2() + * before packets may be fed to the decoder. + * + * @param avctx the codec context + * @param[out] sub The preallocated AVSubtitle in which the decoded subtitle + * will be stored, must be freed with avsubtitle_free if *got_sub_ptr is set. + * @param[in,out] got_sub_ptr Zero if no subtitle could be decompressed, + * otherwise, it is nonzero. + * @param[in] avpkt The input AVPacket containing the input buffer. + */ +int avcodec_decode_subtitle2(AVCodecContext* avctx, AVSubtitle* sub, + int* got_sub_ptr, const AVPacket* avpkt); + +/** + * Supply raw packet data as input to a decoder. + * + * Internally, this call will copy relevant AVCodecContext fields, which can + * influence decoding per-packet, and apply them when the packet is actually + * decoded. (For example AVCodecContext.skip_frame, which might direct the + * decoder to drop the frame contained by the packet sent with this function.) + * + * @warning The input buffer, avpkt->data must be AV_INPUT_BUFFER_PADDING_SIZE + * larger than the actual read bytes because some optimized bitstream + * readers read 32 or 64 bits at once and could read over the end. + * + * @note The AVCodecContext MUST have been opened with @ref avcodec_open2() + * before packets may be fed to the decoder. + * + * @param avctx codec context + * @param[in] avpkt The input AVPacket. Usually, this will be a single video + * frame, or several complete audio frames. + * Ownership of the packet remains with the caller, and the + * decoder will not write to the packet. The decoder may create + * a reference to the packet data (or copy it if the packet is + * not reference-counted). + * Unlike with older APIs, the packet is always fully consumed, + * and if it contains multiple frames (e.g. some audio codecs), + * will require you to call avcodec_receive_frame() multiple + * times afterwards before you can send a new packet. + * It can be NULL (or an AVPacket with data set to NULL and + * size set to 0); in this case, it is considered a flush + * packet, which signals the end of the stream. Sending the + * first flush packet will return success. Subsequent ones are + * unnecessary and will return AVERROR_EOF. If the decoder + * still has frames buffered, it will return them after sending + * a flush packet. + * + * @retval 0 success + * @retval AVERROR(EAGAIN) input is not accepted in the current state - user + * must read output with avcodec_receive_frame() (once + * all output is read, the packet should be resent, + * and the call will not fail with EAGAIN). + * @retval AVERROR_EOF the decoder has been flushed, and no new packets + * can be sent to it (also returned if more than 1 flush packet is sent) + * @retval AVERROR(EINVAL) codec not opened, it is an encoder, or requires + * flush + * @retval AVERROR(ENOMEM) failed to add packet to internal queue, or similar + * @retval "another negative error code" legitimate decoding errors + */ +int avcodec_send_packet(AVCodecContext* avctx, const AVPacket* avpkt); + +/** + * Return decoded output data from a decoder or encoder (when the + * AV_CODEC_FLAG_RECON_FRAME flag is used). + * + * @param avctx codec context + * @param frame This will be set to a reference-counted video or audio + * frame (depending on the decoder type) allocated by the + * codec. Note that the function will always call + * av_frame_unref(frame) before doing anything else. + * + * @retval 0 success, a frame was returned + * @retval AVERROR(EAGAIN) output is not available in this state - user must + * try to send new input + * @retval AVERROR_EOF the codec has been fully flushed, and there will be + * no more output frames + * @retval AVERROR(EINVAL) codec not opened, or it is an encoder without the + * AV_CODEC_FLAG_RECON_FRAME flag enabled + * @retval AVERROR_INPUT_CHANGED current decoded frame has changed parameters + * with respect to first decoded frame. Applicable when flag + * AV_CODEC_FLAG_DROPCHANGED is set. + * @retval "other negative error code" legitimate decoding errors + */ +int avcodec_receive_frame(AVCodecContext* avctx, AVFrame* frame); + +/** + * Supply a raw video or audio frame to the encoder. Use + * avcodec_receive_packet() to retrieve buffered output packets. + * + * @param avctx codec context + * @param[in] frame AVFrame containing the raw audio or video frame to be + * encoded. Ownership of the frame remains with the caller, and the encoder will + * not write to the frame. The encoder may create a reference to the frame data + * (or copy it if the frame is not reference-counted). It can be NULL, in which + * case it is considered a flush packet. This signals the end of the stream. If + * the encoder still has packets buffered, it will return them after this call. + * Once flushing mode has been entered, additional flush packets are ignored, + * and sending frames will return AVERROR_EOF. + * + * For audio: + * If AV_CODEC_CAP_VARIABLE_FRAME_SIZE is set, then each frame + * can have any number of samples. + * If it is not set, frame->nb_samples must be equal to + * avctx->frame_size for all frames except the last. + * The final frame may be smaller than avctx->frame_size. + * @retval 0 success + * @retval AVERROR(EAGAIN) input is not accepted in the current state - user + * must read output with avcodec_receive_packet() (once all output is read, the + * packet should be resent, and the call will not fail with EAGAIN). + * @retval AVERROR_EOF the encoder has been flushed, and no new frames can + * be sent to it + * @retval AVERROR(EINVAL) codec not opened, it is a decoder, or requires + * flush + * @retval AVERROR(ENOMEM) failed to add packet to internal queue, or similar + * @retval "another negative error code" legitimate encoding errors + */ +int avcodec_send_frame(AVCodecContext* avctx, const AVFrame* frame); + +/** + * Read encoded data from the encoder. + * + * @param avctx codec context + * @param avpkt This will be set to a reference-counted packet allocated by the + * encoder. Note that the function will always call + * av_packet_unref(avpkt) before doing anything else. + * @retval 0 success + * @retval AVERROR(EAGAIN) output is not available in the current state - user + * must try to send input + * @retval AVERROR_EOF the encoder has been fully flushed, and there will be + * no more output packets + * @retval AVERROR(EINVAL) codec not opened, or it is a decoder + * @retval "another negative error code" legitimate encoding errors + */ +int avcodec_receive_packet(AVCodecContext* avctx, AVPacket* avpkt); + +/** + * Create and return a AVHWFramesContext with values adequate for hardware + * decoding. This is meant to get called from the get_format callback, and is + * a helper for preparing a AVHWFramesContext for AVCodecContext.hw_frames_ctx. + * This API is for decoding with certain hardware acceleration modes/APIs only. + * + * The returned AVHWFramesContext is not initialized. The caller must do this + * with av_hwframe_ctx_init(). + * + * Calling this function is not a requirement, but makes it simpler to avoid + * codec or hardware API specific details when manually allocating frames. + * + * Alternatively to this, an API user can set AVCodecContext.hw_device_ctx, + * which sets up AVCodecContext.hw_frames_ctx fully automatically, and makes + * it unnecessary to call this function or having to care about + * AVHWFramesContext initialization at all. + * + * There are a number of requirements for calling this function: + * + * - It must be called from get_format with the same avctx parameter that was + * passed to get_format. Calling it outside of get_format is not allowed, and + * can trigger undefined behavior. + * - The function is not always supported (see description of return values). + * Even if this function returns successfully, hwaccel initialization could + * fail later. (The degree to which implementations check whether the stream + * is actually supported varies. Some do this check only after the user's + * get_format callback returns.) + * - The hw_pix_fmt must be one of the choices suggested by get_format. If the + * user decides to use a AVHWFramesContext prepared with this API function, + * the user must return the same hw_pix_fmt from get_format. + * - The device_ref passed to this function must support the given hw_pix_fmt. + * - After calling this API function, it is the user's responsibility to + * initialize the AVHWFramesContext (returned by the out_frames_ref + * parameter), and to set AVCodecContext.hw_frames_ctx to it. If done, this must + * be done before returning from get_format (this is implied by the normal + * AVCodecContext.hw_frames_ctx API rules). + * - The AVHWFramesContext parameters may change every time time get_format is + * called. Also, AVCodecContext.hw_frames_ctx is reset before get_format. So + * you are inherently required to go through this process again on every + * get_format call. + * - It is perfectly possible to call this function without actually using + * the resulting AVHWFramesContext. One use-case might be trying to reuse a + * previously initialized AVHWFramesContext, and calling this API function + * only to test whether the required frame parameters have changed. + * - Fields that use dynamically allocated values of any kind must not be set + * by the user unless setting them is explicitly allowed by the documentation. + * If the user sets AVHWFramesContext.free and AVHWFramesContext.user_opaque, + * the new free callback must call the potentially set previous free callback. + * This API call may set any dynamically allocated fields, including the free + * callback. + * + * The function will set at least the following fields on AVHWFramesContext + * (potentially more, depending on hwaccel API): + * + * - All fields set by av_hwframe_ctx_alloc(). + * - Set the format field to hw_pix_fmt. + * - Set the sw_format field to the most suited and most versatile format. (An + * implication is that this will prefer generic formats over opaque formats + * with arbitrary restrictions, if possible.) + * - Set the width/height fields to the coded frame size, rounded up to the + * API-specific minimum alignment. + * - Only _if_ the hwaccel requires a pre-allocated pool: set the + * initial_pool_size field to the number of maximum reference surfaces possible + * with the codec, plus 1 surface for the user to work (meaning the user can + * safely reference at most 1 decoded surface at a time), plus additional + * buffering introduced by frame threading. If the hwaccel does not require + * pre-allocation, the field is left to 0, and the decoder will allocate new + * surfaces on demand during decoding. + * - Possibly AVHWFramesContext.hwctx fields, depending on the underlying + * hardware API. + * + * Essentially, out_frames_ref returns the same as av_hwframe_ctx_alloc(), but + * with basic frame parameters set. + * + * The function is stateless, and does not change the AVCodecContext or the + * device_ref AVHWDeviceContext. + * + * @param avctx The context which is currently calling get_format, and which + * implicitly contains all state needed for filling the returned + * AVHWFramesContext properly. + * @param device_ref A reference to the AVHWDeviceContext describing the device + * which will be used by the hardware decoder. + * @param hw_pix_fmt The hwaccel format you are going to return from get_format. + * @param out_frames_ref On success, set to a reference to an _uninitialized_ + * AVHWFramesContext, created from the given device_ref. + * Fields will be set to values required for decoding. + * Not changed if an error is returned. + * @return zero on success, a negative value on error. The following error codes + * have special semantics: + * AVERROR(ENOENT): the decoder does not support this functionality. Setup + * is always manual, or it is a decoder which does not + * support setting AVCodecContext.hw_frames_ctx at all, + * or it is a software format. + * AVERROR(EINVAL): it is known that hardware decoding is not supported for + * this configuration, or the device_ref is not supported + * for the hwaccel referenced by hw_pix_fmt. + */ +int avcodec_get_hw_frames_parameters(AVCodecContext* avctx, + AVBufferRef* device_ref, + enum AVPixelFormat hw_pix_fmt, + AVBufferRef** out_frames_ref); + +/** + * @defgroup lavc_parsing Frame parsing + * @{ + */ + +enum AVPictureStructure { + AV_PICTURE_STRUCTURE_UNKNOWN, ///< unknown + AV_PICTURE_STRUCTURE_TOP_FIELD, ///< coded as top field + AV_PICTURE_STRUCTURE_BOTTOM_FIELD, ///< coded as bottom field + AV_PICTURE_STRUCTURE_FRAME, ///< coded as frame +}; + +typedef struct AVCodecParserContext { + void* priv_data; + const struct AVCodecParser* parser; + int64_t frame_offset; /* offset of the current frame */ + int64_t cur_offset; /* current offset + (incremented by each av_parser_parse()) */ + int64_t next_frame_offset; /* offset of the next frame */ + /* video info */ + int pict_type; /* XXX: Put it back in AVCodecContext. */ + /** + * This field is used for proper frame duration computation in lavf. + * It signals, how much longer the frame duration of the current frame + * is compared to normal frame duration. + * + * frame_duration = (1 + repeat_pict) * time_base + * + * It is used by codecs like H.264 to display telecined material. + */ + int repeat_pict; /* XXX: Put it back in AVCodecContext. */ + int64_t pts; /* pts of the current frame */ + int64_t dts; /* dts of the current frame */ + + /* private data */ + int64_t last_pts; + int64_t last_dts; + int fetch_timestamp; + +#define AV_PARSER_PTS_NB 4 + int cur_frame_start_index; + int64_t cur_frame_offset[AV_PARSER_PTS_NB]; + int64_t cur_frame_pts[AV_PARSER_PTS_NB]; + int64_t cur_frame_dts[AV_PARSER_PTS_NB]; + + int flags; +#define PARSER_FLAG_COMPLETE_FRAMES 0x0001 +#define PARSER_FLAG_ONCE 0x0002 +/// Set if the parser has a valid file offset +#define PARSER_FLAG_FETCHED_OFFSET 0x0004 +#define PARSER_FLAG_USE_CODEC_TS 0x1000 + + int64_t offset; ///< byte offset from starting packet start + int64_t cur_frame_end[AV_PARSER_PTS_NB]; + + /** + * Set by parser to 1 for key frames and 0 for non-key frames. + * It is initialized to -1, so if the parser doesn't set this flag, + * old-style fallback using AV_PICTURE_TYPE_I picture type as key frames + * will be used. + */ + int key_frame; + + // Timestamp generation support: + /** + * Synchronization point for start of timestamp generation. + * + * Set to >0 for sync point, 0 for no sync point and <0 for undefined + * (default). + * + * For example, this corresponds to presence of H.264 buffering period + * SEI message. + */ + int dts_sync_point; + + /** + * Offset of the current timestamp against last timestamp sync point in + * units of AVCodecContext.time_base. + * + * Set to INT_MIN when dts_sync_point unused. Otherwise, it must + * contain a valid timestamp offset. + * + * Note that the timestamp of sync point has usually a nonzero + * dts_ref_dts_delta, which refers to the previous sync point. Offset of + * the next frame after timestamp sync point will be usually 1. + * + * For example, this corresponds to H.264 cpb_removal_delay. + */ + int dts_ref_dts_delta; + + /** + * Presentation delay of current frame in units of AVCodecContext.time_base. + * + * Set to INT_MIN when dts_sync_point unused. Otherwise, it must + * contain valid non-negative timestamp delta (presentation time of a frame + * must not lie in the past). + * + * This delay represents the difference between decoding and presentation + * time of the frame. + * + * For example, this corresponds to H.264 dpb_output_delay. + */ + int pts_dts_delta; + + /** + * Position of the packet in file. + * + * Analogous to cur_frame_pts/dts + */ + int64_t cur_frame_pos[AV_PARSER_PTS_NB]; + + /** + * Byte position of currently parsed frame in stream. + */ + int64_t pos; + + /** + * Previous frame byte position. + */ + int64_t last_pos; + + /** + * Duration of the current frame. + * For audio, this is in units of 1 / AVCodecContext.sample_rate. + * For all other types, this is in units of AVCodecContext.time_base. + */ + int duration; + + enum AVFieldOrder field_order; + + /** + * Indicate whether a picture is coded as a frame, top field or bottom field. + * + * For example, H.264 field_pic_flag equal to 0 corresponds to + * AV_PICTURE_STRUCTURE_FRAME. An H.264 picture with field_pic_flag + * equal to 1 and bottom_field_flag equal to 0 corresponds to + * AV_PICTURE_STRUCTURE_TOP_FIELD. + */ + enum AVPictureStructure picture_structure; + + /** + * Picture number incremented in presentation or output order. + * This field may be reinitialized at the first picture of a new sequence. + * + * For example, this corresponds to H.264 PicOrderCnt. + */ + int output_picture_number; + + /** + * Dimensions of the decoded video intended for presentation. + */ + int width; + int height; + + /** + * Dimensions of the coded video. + */ + int coded_width; + int coded_height; + + /** + * The format of the coded data, corresponds to enum AVPixelFormat for video + * and for enum AVSampleFormat for audio. + * + * Note that a decoder can have considerable freedom in how exactly it + * decodes the data, so the format reported here might be different from the + * one returned by a decoder. + */ + int format; +} AVCodecParserContext; + +typedef struct AVCodecParser { + int codec_ids[7]; /* several codec IDs are permitted */ + int priv_data_size; + int (*parser_init)(AVCodecParserContext* s); + /* This callback never returns an error, a negative value means that + * the frame start was in a previous packet. */ + int (*parser_parse)(AVCodecParserContext* s, AVCodecContext* avctx, + const uint8_t** poutbuf, int* poutbuf_size, + const uint8_t* buf, int buf_size); + void (*parser_close)(AVCodecParserContext* s); + int (*split)(AVCodecContext* avctx, const uint8_t* buf, int buf_size); +} AVCodecParser; + +/** + * Iterate over all registered codec parsers. + * + * @param opaque a pointer where libavcodec will store the iteration state. Must + * point to NULL to start the iteration. + * + * @return the next registered codec parser or NULL when the iteration is + * finished + */ +const AVCodecParser* av_parser_iterate(void** opaque); + +AVCodecParserContext* av_parser_init(int codec_id); + +/** + * Parse a packet. + * + * @param s parser context. + * @param avctx codec context. + * @param poutbuf set to pointer to parsed buffer or NULL if not yet + finished. + * @param poutbuf_size set to size of parsed buffer or zero if not yet + finished. + * @param buf input buffer. + * @param buf_size buffer size in bytes without the padding. I.e. the full + buffer size is assumed to be buf_size + AV_INPUT_BUFFER_PADDING_SIZE. To signal + EOF, this should be 0 (so that the last frame can be output). + * @param pts input presentation timestamp. + * @param dts input decoding timestamp. + * @param pos input byte position in stream. + * @return the number of bytes of the input bitstream used. + * + * Example: + * @code + * while(in_len){ + * len = av_parser_parse2(myparser, AVCodecContext, &data, &size, + * in_data, in_len, + * pts, dts, pos); + * in_data += len; + * in_len -= len; + * + * if(size) + * decode_frame(data, size); + * } + * @endcode + */ +int av_parser_parse2(AVCodecParserContext* s, AVCodecContext* avctx, + uint8_t** poutbuf, int* poutbuf_size, const uint8_t* buf, + int buf_size, int64_t pts, int64_t dts, int64_t pos); + +void av_parser_close(AVCodecParserContext* s); + +/** + * @} + * @} + */ + +/** + * @addtogroup lavc_encoding + * @{ + */ + +int avcodec_encode_subtitle(AVCodecContext* avctx, uint8_t* buf, int buf_size, + const AVSubtitle* sub); + +/** + * @} + */ + +/** + * @defgroup lavc_misc Utility functions + * @ingroup libavc + * + * Miscellaneous utility functions related to both encoding and decoding + * (or neither). + * @{ + */ + +/** + * @defgroup lavc_misc_pixfmt Pixel formats + * + * Functions for working with pixel formats. + * @{ + */ + +/** + * Return a value representing the fourCC code associated to the + * pixel format pix_fmt, or 0 if no associated fourCC code can be + * found. + */ +unsigned int avcodec_pix_fmt_to_codec_tag(enum AVPixelFormat pix_fmt); + +/** + * Find the best pixel format to convert to given a certain source pixel + * format. When converting from one pixel format to another, information loss + * may occur. For example, when converting from RGB24 to GRAY, the color + * information will be lost. Similarly, other losses occur when converting from + * some formats to other formats. avcodec_find_best_pix_fmt_of_2() searches + * which of the given pixel formats should be used to suffer the least amount of + * loss. The pixel formats from which it chooses one, are determined by the + * pix_fmt_list parameter. + * + * + * @param[in] pix_fmt_list AV_PIX_FMT_NONE terminated array of pixel formats to + * choose from + * @param[in] src_pix_fmt source pixel format + * @param[in] has_alpha Whether the source pixel format alpha channel is used. + * @param[out] loss_ptr Combination of flags informing you what kind of losses + * will occur. + * @return The best pixel format to convert to or -1 if none was found. + */ +enum AVPixelFormat avcodec_find_best_pix_fmt_of_list( + const enum AVPixelFormat* pix_fmt_list, enum AVPixelFormat src_pix_fmt, + int has_alpha, int* loss_ptr); + +enum AVPixelFormat avcodec_default_get_format(struct AVCodecContext* s, + const enum AVPixelFormat* fmt); + +/** + * @} + */ + +void avcodec_string(char* buf, int buf_size, AVCodecContext* enc, int encode); + +int avcodec_default_execute(AVCodecContext* c, + int (*func)(AVCodecContext* c2, void* arg2), + void* arg, int* ret, int count, int size); +int avcodec_default_execute2(AVCodecContext* c, + int (*func)(AVCodecContext* c2, void* arg2, int, + int), + void* arg, int* ret, int count); +// FIXME func typedef + +/** + * Fill AVFrame audio data and linesize pointers. + * + * The buffer buf must be a preallocated buffer with a size big enough + * to contain the specified samples amount. The filled AVFrame data + * pointers will point to this buffer. + * + * AVFrame extended_data channel pointers are allocated if necessary for + * planar audio. + * + * @param frame the AVFrame + * frame->nb_samples must be set prior to calling the + * function. This function fills in frame->data, + * frame->extended_data, frame->linesize[0]. + * @param nb_channels channel count + * @param sample_fmt sample format + * @param buf buffer to use for frame data + * @param buf_size size of buffer + * @param align plane size sample alignment (0 = default) + * @return >=0 on success, negative error code on failure + * @todo return the size in bytes required to store the samples in + * case of success, at the next libavutil bump + */ +int avcodec_fill_audio_frame(AVFrame* frame, int nb_channels, + enum AVSampleFormat sample_fmt, const uint8_t* buf, + int buf_size, int align); + +/** + * Reset the internal codec state / flush internal buffers. Should be called + * e.g. when seeking or when switching to a different stream. + * + * @note for decoders, this function just releases any references the decoder + * might keep internally, but the caller's references remain valid. + * + * @note for encoders, this function will only do something if the encoder + * declares support for AV_CODEC_CAP_ENCODER_FLUSH. When called, the encoder + * will drain any remaining packets, and can then be re-used for a different + * stream (as opposed to sending a null frame which will leave the encoder + * in a permanent EOF state after draining). This can be desirable if the + * cost of tearing down and replacing the encoder instance is high. + */ +void avcodec_flush_buffers(AVCodecContext* avctx); + +/** + * Return audio frame duration. + * + * @param avctx codec context + * @param frame_bytes size of the frame, or 0 if unknown + * @return frame duration, in samples, if known. 0 if not able to + * determine. + */ +int av_get_audio_frame_duration(AVCodecContext* avctx, int frame_bytes); + +/* memory */ + +/** + * Same behaviour av_fast_malloc but the buffer has additional + * AV_INPUT_BUFFER_PADDING_SIZE at the end which will always be 0. + * + * In addition the whole buffer will initially and after resizes + * be 0-initialized so that no uninitialized data will ever appear. + */ +void av_fast_padded_malloc(void* ptr, unsigned int* size, size_t min_size); + +/** + * Same behaviour av_fast_padded_malloc except that buffer will always + * be 0-initialized after call. + */ +void av_fast_padded_mallocz(void* ptr, unsigned int* size, size_t min_size); + +/** + * @return a positive value if s is open (i.e. avcodec_open2() was called on it + * with no corresponding avcodec_close()), 0 otherwise. + */ +int avcodec_is_open(AVCodecContext* s); + +/** + * @} + */ + +#endif /* AVCODEC_AVCODEC_H */ diff --git a/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/avdct.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/avdct.h new file mode 100644 index 000000000000..9edf4c187e81 --- /dev/null +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/avdct.h @@ -0,0 +1,85 @@ +/* + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVCODEC_AVDCT_H +#define AVCODEC_AVDCT_H + +#include "libavutil/opt.h" + +/** + * AVDCT context. + * @note function pointers can be NULL if the specific features have been + * disabled at build time. + */ +typedef struct AVDCT { + const AVClass* av_class; + + void (*idct)(int16_t* block /* align 16 */); + + /** + * IDCT input permutation. + * Several optimized IDCTs need a permutated input (relative to the + * normal order of the reference IDCT). + * This permutation must be performed before the idct_put/add. + * Note, normally this can be merged with the zigzag/alternate scan<br> + * An example to avoid confusion: + * - (->decode coeffs -> zigzag reorder -> dequant -> reference IDCT -> ...) + * - (x -> reference DCT -> reference IDCT -> x) + * - (x -> reference DCT -> simple_mmx_perm = idct_permutation + * -> simple_idct_mmx -> x) + * - (-> decode coeffs -> zigzag reorder -> simple_mmx_perm -> dequant + * -> simple_idct_mmx -> ...) + */ + uint8_t idct_permutation[64]; + + void (*fdct)(int16_t* block /* align 16 */); + + /** + * DCT algorithm. + * must use AVOptions to set this field. + */ + int dct_algo; + + /** + * IDCT algorithm. + * must use AVOptions to set this field. + */ + int idct_algo; + + void (*get_pixels)(int16_t* block /* align 16 */, + const uint8_t* pixels /* align 8 */, ptrdiff_t line_size); + + int bits_per_sample; + + void (*get_pixels_unaligned)(int16_t* block /* align 16 */, + const uint8_t* pixels, ptrdiff_t line_size); +} AVDCT; + +/** + * Allocates a AVDCT context. + * This needs to be initialized with avcodec_dct_init() after optionally + * configuring it with AVOptions. + * + * To free it use av_free() + */ +AVDCT* avcodec_dct_alloc(void); +int avcodec_dct_init(AVDCT*); + +const AVClass* avcodec_dct_get_class(void); + +#endif /* AVCODEC_AVDCT_H */ diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/avfft.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/avfft.h similarity index 100% copy from dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/avfft.h copy to dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/avfft.h diff --git a/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/bsf.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/bsf.h new file mode 100644 index 000000000000..044a0597bf33 --- /dev/null +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/bsf.h @@ -0,0 +1,335 @@ +/* + * Bitstream filters public API + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVCODEC_BSF_H +#define AVCODEC_BSF_H + +#include "libavutil/dict.h" +#include "libavutil/log.h" +#include "libavutil/rational.h" + +#include "codec_id.h" +#include "codec_par.h" +#include "packet.h" + +/** + * @defgroup lavc_bsf Bitstream filters + * @ingroup libavc + * + * Bitstream filters transform encoded media data without decoding it. This + * allows e.g. manipulating various header values. Bitstream filters operate on + * @ref AVPacket "AVPackets". + * + * The bitstream filtering API is centered around two structures: + * AVBitStreamFilter and AVBSFContext. The former represents a bitstream filter + * in abstract, the latter a specific filtering process. Obtain an + * AVBitStreamFilter using av_bsf_get_by_name() or av_bsf_iterate(), then pass + * it to av_bsf_alloc() to create an AVBSFContext. Fill in the user-settable + * AVBSFContext fields, as described in its documentation, then call + * av_bsf_init() to prepare the filter context for use. + * + * Submit packets for filtering using av_bsf_send_packet(), obtain filtered + * results with av_bsf_receive_packet(). When no more input packets will be + * sent, submit a NULL AVPacket to signal the end of the stream to the filter. + * av_bsf_receive_packet() will then return trailing packets, if any are + * produced by the filter. + * + * Finally, free the filter context with av_bsf_free(). + * @{ + */ + +/** + * The bitstream filter state. + * + * This struct must be allocated with av_bsf_alloc() and freed with + * av_bsf_free(). + * + * The fields in the struct will only be changed (by the caller or by the + * filter) as described in their documentation, and are to be considered + * immutable otherwise. + */ +typedef struct AVBSFContext { + /** + * A class for logging and AVOptions + */ + const AVClass* av_class; + + /** + * The bitstream filter this context is an instance of. + */ + const struct AVBitStreamFilter* filter; + + /** + * Opaque filter-specific private data. If filter->priv_class is non-NULL, + * this is an AVOptions-enabled struct. + */ + void* priv_data; + + /** + * Parameters of the input stream. This field is allocated in + * av_bsf_alloc(), it needs to be filled by the caller before + * av_bsf_init(). + */ + AVCodecParameters* par_in; + + /** + * Parameters of the output stream. This field is allocated in + * av_bsf_alloc(), it is set by the filter in av_bsf_init(). + */ + AVCodecParameters* par_out; + + /** + * The timebase used for the timestamps of the input packets. Set by the + * caller before av_bsf_init(). + */ + AVRational time_base_in; + + /** + * The timebase used for the timestamps of the output packets. Set by the + * filter in av_bsf_init(). + */ + AVRational time_base_out; +} AVBSFContext; + +typedef struct AVBitStreamFilter { + const char* name; + + /** + * A list of codec ids supported by the filter, terminated by + * AV_CODEC_ID_NONE. + * May be NULL, in that case the bitstream filter works with any codec id. + */ + const enum AVCodecID* codec_ids; + + /** + * A class for the private data, used to declare bitstream filter private + * AVOptions. This field is NULL for bitstream filters that do not declare + * any options. + * + * If this field is non-NULL, the first member of the filter private data + * must be a pointer to AVClass, which will be set by libavcodec generic + * code to this class. + */ + const AVClass* priv_class; +} AVBitStreamFilter; + +/** + * @return a bitstream filter with the specified name or NULL if no such + * bitstream filter exists. + */ +const AVBitStreamFilter* av_bsf_get_by_name(const char* name); + +/** + * Iterate over all registered bitstream filters. + * + * @param opaque a pointer where libavcodec will store the iteration state. Must + * point to NULL to start the iteration. + * + * @return the next registered bitstream filter or NULL when the iteration is + * finished + */ +const AVBitStreamFilter* av_bsf_iterate(void** opaque); + +/** + * Allocate a context for a given bitstream filter. The caller must fill in the + * context parameters as described in the documentation and then call + * av_bsf_init() before sending any data to the filter. + * + * @param filter the filter for which to allocate an instance. + * @param[out] ctx a pointer into which the pointer to the newly-allocated + * context will be written. It must be freed with av_bsf_free() after the + * filtering is done. + * + * @return 0 on success, a negative AVERROR code on failure + */ +int av_bsf_alloc(const AVBitStreamFilter* filter, AVBSFContext** ctx); + +/** + * Prepare the filter for use, after all the parameters and options have been + * set. + * + * @param ctx a AVBSFContext previously allocated with av_bsf_alloc() + */ +int av_bsf_init(AVBSFContext* ctx); + +/** + * Submit a packet for filtering. + * + * After sending each packet, the filter must be completely drained by calling + * av_bsf_receive_packet() repeatedly until it returns AVERROR(EAGAIN) or + * AVERROR_EOF. + * + * @param ctx an initialized AVBSFContext + * @param pkt the packet to filter. The bitstream filter will take ownership of + * the packet and reset the contents of pkt. pkt is not touched if an error + * occurs. If pkt is empty (i.e. NULL, or pkt->data is NULL and + * pkt->side_data_elems zero), it signals the end of the stream (i.e. no more + * non-empty packets will be sent; sending more empty packets does nothing) and + * will cause the filter to output any packets it may have buffered internally. + * + * @return + * - 0 on success. + * - AVERROR(EAGAIN) if packets need to be retrieved from the filter (using + * av_bsf_receive_packet()) before new input can be consumed. + * - Another negative AVERROR value if an error occurs. + */ +int av_bsf_send_packet(AVBSFContext* ctx, AVPacket* pkt); + +/** + * Retrieve a filtered packet. + * + * @param ctx an initialized AVBSFContext + * @param[out] pkt this struct will be filled with the contents of the filtered + * packet. It is owned by the caller and must be freed using + * av_packet_unref() when it is no longer needed. + * This parameter should be "clean" (i.e. freshly allocated + * with av_packet_alloc() or unreffed with av_packet_unref()) + * when this function is called. If this function returns + * successfully, the contents of pkt will be completely + * overwritten by the returned data. On failure, pkt is not + * touched. + * + * @return + * - 0 on success. + * - AVERROR(EAGAIN) if more packets need to be sent to the filter (using + * av_bsf_send_packet()) to get more output. + * - AVERROR_EOF if there will be no further output from the filter. + * - Another negative AVERROR value if an error occurs. + * + * @note one input packet may result in several output packets, so after sending + * a packet with av_bsf_send_packet(), this function needs to be called + * repeatedly until it stops returning 0. It is also possible for a filter to + * output fewer packets than were sent to it, so this function may return + * AVERROR(EAGAIN) immediately after a successful av_bsf_send_packet() call. + */ +int av_bsf_receive_packet(AVBSFContext* ctx, AVPacket* pkt); + +/** + * Reset the internal bitstream filter state. Should be called e.g. when + * seeking. + */ +void av_bsf_flush(AVBSFContext* ctx); + +/** + * Free a bitstream filter context and everything associated with it; write NULL + * into the supplied pointer. + */ +void av_bsf_free(AVBSFContext** ctx); + +/** + * Get the AVClass for AVBSFContext. It can be used in combination with + * AV_OPT_SEARCH_FAKE_OBJ for examining options. + * + * @see av_opt_find(). + */ +const AVClass* av_bsf_get_class(void); + +/** + * Structure for chain/list of bitstream filters. + * Empty list can be allocated by av_bsf_list_alloc(). + */ +typedef struct AVBSFList AVBSFList; + +/** + * Allocate empty list of bitstream filters. + * The list must be later freed by av_bsf_list_free() + * or finalized by av_bsf_list_finalize(). + * + * @return Pointer to @ref AVBSFList on success, NULL in case of failure + */ +AVBSFList* av_bsf_list_alloc(void); + +/** + * Free list of bitstream filters. + * + * @param lst Pointer to pointer returned by av_bsf_list_alloc() + */ +void av_bsf_list_free(AVBSFList** lst); + +/** + * Append bitstream filter to the list of bitstream filters. + * + * @param lst List to append to + * @param bsf Filter context to be appended + * + * @return >=0 on success, negative AVERROR in case of failure + */ +int av_bsf_list_append(AVBSFList* lst, AVBSFContext* bsf); + +/** + * Construct new bitstream filter context given it's name and options + * and append it to the list of bitstream filters. + * + * @param lst List to append to + * @param bsf_name Name of the bitstream filter + * @param options Options for the bitstream filter, can be set to NULL + * + * @return >=0 on success, negative AVERROR in case of failure + */ +int av_bsf_list_append2(AVBSFList* lst, const char* bsf_name, + AVDictionary** options); +/** + * Finalize list of bitstream filters. + * + * This function will transform @ref AVBSFList to single @ref AVBSFContext, + * so the whole chain of bitstream filters can be treated as single filter + * freshly allocated by av_bsf_alloc(). + * If the call is successful, @ref AVBSFList structure is freed and lst + * will be set to NULL. In case of failure, caller is responsible for + * freeing the structure by av_bsf_list_free() + * + * @param lst Filter list structure to be transformed + * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext + * structure representing the chain of bitstream filters + * + * @return >=0 on success, negative AVERROR in case of failure + */ +int av_bsf_list_finalize(AVBSFList** lst, AVBSFContext** bsf); + +/** + * Parse string describing list of bitstream filters and create single + * @ref AVBSFContext describing the whole chain of bitstream filters. + * Resulting @ref AVBSFContext can be treated as any other @ref AVBSFContext + * freshly allocated by av_bsf_alloc(). + * + * @param str String describing chain of bitstream filters in format + * `bsf1[=opt1=val1:opt2=val2][,bsf2]` + * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext + * structure representing the chain of bitstream filters + * + * @return >=0 on success, negative AVERROR in case of failure + */ +int av_bsf_list_parse_str(const char* str, AVBSFContext** bsf); + +/** + * Get null/pass-through bitstream filter. + * + * @param[out] bsf Pointer to be set to new instance of pass-through bitstream + * filter + * + * @return + */ +int av_bsf_get_null_filter(AVBSFContext** bsf); + +/** + * @} + */ + +#endif // AVCODEC_BSF_H diff --git a/media/ffvpx/libavcodec/codec.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/codec.h similarity index 51% copy from media/ffvpx/libavcodec/codec.h copy to dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/codec.h index 77a1a3f5a296..4340d8503f29 100644 --- a/media/ffvpx/libavcodec/codec.h +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/codec.h @@ -41,352 +41,344 @@ /** * Decoder can use draw_horiz_band callback. */ -#define AV_CODEC_CAP_DRAW_HORIZ_BAND (1 << 0) +#define AV_CODEC_CAP_DRAW_HORIZ_BAND (1 << 0) /** * Codec uses get_buffer() or get_encode_buffer() for allocating buffers and * supports custom allocators. * If not set, it might not use get_buffer() or get_encode_buffer() at all, or * use operations that assume the buffer was allocated by * avcodec_default_get_buffer2 or avcodec_default_get_encode_buffer. */ -#define AV_CODEC_CAP_DR1 (1 << 1) -#if FF_API_FLAG_TRUNCATED -/** - * @deprecated Use parsers to always send proper frames. - */ -#define AV_CODEC_CAP_TRUNCATED (1 << 3) -#endif +#define AV_CODEC_CAP_DR1 (1 << 1) /** * Encoder or decoder requires flushing with NULL input at the end in order to * give the complete and correct output. * * NOTE: If this flag is not set, the codec is guaranteed to never be fed with * with NULL data. The user can still send NULL data to the public encode * or decode function, but libavcodec will not pass it along to the codec * unless this flag is set. * * Decoders: * The decoder has a non-zero delay and needs to be fed with avpkt->data=NULL, * avpkt->size=0 at the end to get the delayed data until the decoder no longer * returns frames. * * Encoders: * The encoder needs to be fed with NULL data at the end of encoding until the * encoder no longer returns data. * * NOTE: For encoders implementing the AVCodec.encode2() function, setting this * flag also means that the encoder must set the pts and duration for * each output packet. If this flag is not set, the pts and duration will * be determined by libavcodec from the input frame. */ -#define AV_CODEC_CAP_DELAY (1 << 5) +#define AV_CODEC_CAP_DELAY (1 << 5) /** * Codec can be fed a final frame with a smaller size. * This can be used to prevent truncation of the last audio samples. */ -#define AV_CODEC_CAP_SMALL_LAST_FRAME (1 << 6) +#define AV_CODEC_CAP_SMALL_LAST_FRAME (1 << 6) /** * Codec can output multiple frames per AVPacket * Normally demuxers return one frame at a time, demuxers which do not do * are connected to a parser to split what they return into proper frames. * This flag is reserved to the very rare category of codecs which have a * bitstream that cannot be split into frames without timeconsuming * operations like full decoding. Demuxers carrying such bitstreams thus * may return multiple frames in a packet. This has many disadvantages like * prohibiting stream copy in many cases thus it should only be considered * as a last resort. */ -#define AV_CODEC_CAP_SUBFRAMES (1 << 8) +#define AV_CODEC_CAP_SUBFRAMES (1 << 8) /** * Codec is experimental and is thus avoided in favor of non experimental * encoders */ -#define AV_CODEC_CAP_EXPERIMENTAL (1 << 9) +#define AV_CODEC_CAP_EXPERIMENTAL (1 << 9) /** - * Codec should fill in channel configuration and samplerate instead of container + * Codec should fill in channel configuration and samplerate instead of + * container */ -#define AV_CODEC_CAP_CHANNEL_CONF (1 << 10) +#define AV_CODEC_CAP_CHANNEL_CONF (1 << 10) /** * Codec supports frame-level multithreading. */ -#define AV_CODEC_CAP_FRAME_THREADS (1 << 12) +#define AV_CODEC_CAP_FRAME_THREADS (1 << 12) /** * Codec supports slice-based (or partition-based) multithreading. */ -#define AV_CODEC_CAP_SLICE_THREADS (1 << 13) +#define AV_CODEC_CAP_SLICE_THREADS (1 << 13) /** * Codec supports changed parameters at any point. */ -#define AV_CODEC_CAP_PARAM_CHANGE (1 << 14) +#define AV_CODEC_CAP_PARAM_CHANGE (1 << 14) /** * Codec supports multithreading through a method other than slice- or * frame-level multithreading. Typically this marks wrappers around * multithreading-capable external libraries. */ -#define AV_CODEC_CAP_OTHER_THREADS (1 << 15) -#if FF_API_AUTO_THREADS -#define AV_CODEC_CAP_AUTO_THREADS AV_CODEC_CAP_OTHER_THREADS -#endif +#define AV_CODEC_CAP_OTHER_THREADS (1 << 15) /** * Audio encoder supports receiving a different number of samples in each call. */ #define AV_CODEC_CAP_VARIABLE_FRAME_SIZE (1 << 16) /** * Decoder is not a preferred choice for probing. * This indicates that the decoder is not a good choice for probing. * It could for example be an expensive to spin up hardware decoder, * or it could simply not provide a lot of useful information about * the stream. * A decoder marked with this flag should only be used as last resort * choice for probing. */ -#define AV_CODEC_CAP_AVOID_PROBING (1 << 17) - -#if FF_API_UNUSED_CODEC_CAPS -/** - * Deprecated and unused. Use AVCodecDescriptor.props instead - */ -#define AV_CODEC_CAP_INTRA_ONLY 0x40000000 -/** - * Deprecated and unused. Use AVCodecDescriptor.props instead - */ -#define AV_CODEC_CAP_LOSSLESS 0x80000000 -#endif +#define AV_CODEC_CAP_AVOID_PROBING (1 << 17) /** * Codec is backed by a hardware implementation. Typically used to * identify a non-hwaccel hardware decoder. For information about hwaccels, use * avcodec_get_hw_config() instead. */ -#define AV_CODEC_CAP_HARDWARE (1 << 18) +#define AV_CODEC_CAP_HARDWARE (1 << 18) /** * Codec is potentially backed by a hardware implementation, but not * necessarily. This is used instead of AV_CODEC_CAP_HARDWARE, if the * implementation provides some sort of internal fallback. */ -#define AV_CODEC_CAP_HYBRID (1 << 19) +#define AV_CODEC_CAP_HYBRID (1 << 19) /** - * This codec takes the reordered_opaque field from input AVFrames - * and returns it in the corresponding field in AVCodecContext after - * encoding. + * This encoder can reorder user opaque values from input AVFrames and return + * them with corresponding output packets. + * @see AV_CODEC_FLAG_COPY_OPAQUE */ #define AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE (1 << 20) /** * This encoder can be flushed using avcodec_flush_buffers(). If this flag is * not set, the encoder must be closed and reopened to ensure that no frames * remain pending. */ -#define AV_CODEC_CAP_ENCODER_FLUSH (1 << 21) +#define AV_CODEC_CAP_ENCODER_FLUSH (1 << 21) /** * The encoder is able to output reconstructed frame data, i.e. raw frames that * would be produced by decoding the encoded bitstream. * * Reconstructed frame output is enabled by the AV_CODEC_FLAG_RECON_FRAME flag. */ #define AV_CODEC_CAP_ENCODER_RECON_FRAME (1 << 22) /** * AVProfile. */ typedef struct AVProfile { - int profile; - const char *name; ///< short name for the profile + int profile; + const char* name; ///< short name for the profile } AVProfile; /** * AVCodec. */ typedef struct AVCodec { - /** - * Name of the codec implementation. - * The name is globally unique among encoders and among decoders (but an - * encoder and a decoder can share the same name). - * This is the primary way to find a codec from the user perspective. - */ - const char *name; - /** - * Descriptive name for the codec, meant to be more human readable than name. - * You should use the NULL_IF_CONFIG_SMALL() macro to define it. - */ - const char *long_name; - enum AVMediaType type; - enum AVCodecID id; - /** - * Codec capabilities. - * see AV_CODEC_CAP_* - */ - int capabilities; - uint8_t max_lowres; ///< maximum value for lowres supported by the decoder - const AVRational *supported_framerates; ///< array of supported framerates, or NULL if any, array is terminated by {0,0} - const enum AVPixelFormat *pix_fmts; ///< array of supported pixel formats, or NULL if unknown, array is terminated by -1 - const int *supported_samplerates; ///< array of supported audio samplerates, or NULL if unknown, array is terminated by 0 - const enum AVSampleFormat *sample_fmts; ///< array of supported sample formats, or NULL if unknown, array is terminated by -1 + /** + * Name of the codec implementation. + * The name is globally unique among encoders and among decoders (but an + * encoder and a decoder can share the same name). + * This is the primary way to find a codec from the user perspective. + */ + const char* name; + /** + * Descriptive name for the codec, meant to be more human readable than name. + * You should use the NULL_IF_CONFIG_SMALL() macro to define it. + */ + const char* long_name; + enum AVMediaType type; + enum AVCodecID id; + /** + * Codec capabilities. + * see AV_CODEC_CAP_* + */ + int capabilities; + uint8_t max_lowres; ///< maximum value for lowres supported by the decoder + const AVRational* + supported_framerates; ///< array of supported framerates, or NULL if any, + ///< array is terminated by {0,0} + const enum AVPixelFormat* + pix_fmts; ///< array of supported pixel formats, or NULL if unknown, + ///< array is terminated by -1 + const int* + supported_samplerates; ///< array of supported audio samplerates, or NULL + ///< if unknown, array is terminated by 0 + const enum AVSampleFormat* + sample_fmts; ///< array of supported sample formats, or NULL if unknown, + ///< array is terminated by -1 #if FF_API_OLD_CHANNEL_LAYOUT - /** - * @deprecated use ch_layouts instead - */ - attribute_deprecated - const uint64_t *channel_layouts; ///< array of support channel layouts, or NULL if unknown. array is terminated by 0 + /** + * @deprecated use ch_layouts instead + */ + attribute_deprecated const uint64_t* + channel_layouts; ///< array of support channel layouts, or NULL if + ///< unknown. array is terminated by 0 #endif - const AVClass *priv_class; ///< AVClass for the private context - const AVProfile *profiles; ///< array of recognized profiles, or NULL if unknown, array is terminated by {FF_PROFILE_UNKNOWN} + const AVClass* priv_class; ///< AVClass for the private context + const AVProfile* + profiles; ///< array of recognized profiles, or NULL if unknown, array is + ///< terminated by {FF_PROFILE_UNKNOWN} - /** - * Group name of the codec implementation. - * This is a short symbolic name of the wrapper backing this codec. A - * wrapper uses some kind of external implementation for the codec, such - * as an external library, or a codec implementation provided by the OS or - * the hardware. - * If this field is NULL, this is a builtin, libavcodec native codec. - * If non-NULL, this will be the suffix in AVCodec.name in most cases - * (usually AVCodec.name will be of the form "<codec_name>_<wrapper_name>"). - */ - const char *wrapper_name; + /** + * Group name of the codec implementation. + * This is a short symbolic name of the wrapper backing this codec. A + * wrapper uses some kind of external implementation for the codec, such + * as an external library, or a codec implementation provided by the OS or + * the hardware. + * If this field is NULL, this is a builtin, libavcodec native codec. + * If non-NULL, this will be the suffix in AVCodec.name in most cases + * (usually AVCodec.name will be of the form "<codec_name>_<wrapper_name>"). + */ + const char* wrapper_name; - /** - * Array of supported channel layouts, terminated with a zeroed layout. - */ - const AVChannelLayout *ch_layouts; + /** + * Array of supported channel layouts, terminated with a zeroed layout. + */ + const AVChannelLayout* ch_layouts; } AVCodec; /** * Iterate over all registered codecs. * * @param opaque a pointer where libavcodec will store the iteration state. Must * point to NULL to start the iteration. * * @return the next registered codec or NULL when the iteration is * finished */ -const AVCodec *av_codec_iterate(void **opaque); +const AVCodec* av_codec_iterate(void** opaque); /** * Find a registered decoder with a matching codec ID. * * @param id AVCodecID of the requested decoder * @return A decoder if one was found, NULL otherwise. */ -const AVCodec *avcodec_find_decoder(enum AVCodecID id); +const AVCodec* avcodec_find_decoder(enum AVCodecID id); /** * Find a registered decoder with the specified name. * * @param name name of the requested decoder * @return A decoder if one was found, NULL otherwise. */ -const AVCodec *avcodec_find_decoder_by_name(const char *name); +const AVCodec* avcodec_find_decoder_by_name(const char* name); /** * Find a registered encoder with a matching codec ID. * * @param id AVCodecID of the requested encoder * @return An encoder if one was found, NULL otherwise. */ -const AVCodec *avcodec_find_encoder(enum AVCodecID id); +const AVCodec* avcodec_find_encoder(enum AVCodecID id); /** * Find a registered encoder with the specified name. * * @param name name of the requested encoder * @return An encoder if one was found, NULL otherwise. */ -const AVCodec *avcodec_find_encoder_by_name(const char *name); +const AVCodec* avcodec_find_encoder_by_name(const char* name); /** * @return a non-zero number if codec is an encoder, zero otherwise */ -int av_codec_is_encoder(const AVCodec *codec); +int av_codec_is_encoder(const AVCodec* codec); /** * @return a non-zero number if codec is a decoder, zero otherwise */ -int av_codec_is_decoder(const AVCodec *codec); +int av_codec_is_decoder(const AVCodec* codec); /** * Return a name for the specified profile, if available. * * @param codec the codec that is searched for the given profile * @param profile the profile value for which a name is requested * @return A name for the profile if found, NULL otherwise. */ -const char *av_get_profile_name(const AVCodec *codec, int profile); +const char* av_get_profile_name(const AVCodec* codec, int profile); enum { - /** - * The codec supports this format via the hw_device_ctx interface. - * - * When selecting this format, AVCodecContext.hw_device_ctx should - * have been set to a device of the specified type before calling - * avcodec_open2(). - */ - AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX = 0x01, - /** - * The codec supports this format via the hw_frames_ctx interface. - * - * When selecting this format for a decoder, - * AVCodecContext.hw_frames_ctx should be set to a suitable frames - * context inside the get_format() callback. The frames context - * must have been created on a device of the specified type. - * - * When selecting this format for an encoder, - * AVCodecContext.hw_frames_ctx should be set to the context which - * will be used for the input frames before calling avcodec_open2(). - */ - AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX = 0x02, - /** - * The codec supports this format by some internal method. - * - * This format can be selected without any additional configuration - - * no device or frames context is required. - */ - AV_CODEC_HW_CONFIG_METHOD_INTERNAL = 0x04, - /** - * The codec supports this format by some ad-hoc method. - * - * Additional settings and/or function calls are required. See the - * codec-specific documentation for details. (Methods requiring - * this sort of configuration are deprecated and others should be - * used in preference.) - */ - AV_CODEC_HW_CONFIG_METHOD_AD_HOC = 0x08, + /** + * The codec supports this format via the hw_device_ctx interface. + * + * When selecting this format, AVCodecContext.hw_device_ctx should + * have been set to a device of the specified type before calling + * avcodec_open2(). + */ + AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX = 0x01, + /** + * The codec supports this format via the hw_frames_ctx interface. + * + * When selecting this format for a decoder, + * AVCodecContext.hw_frames_ctx should be set to a suitable frames + * context inside the get_format() callback. The frames context + * must have been created on a device of the specified type. + * + * When selecting this format for an encoder, + * AVCodecContext.hw_frames_ctx should be set to the context which + * will be used for the input frames before calling avcodec_open2(). + */ + AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX = 0x02, + /** + * The codec supports this format by some internal method. + * + * This format can be selected without any additional configuration - + * no device or frames context is required. + */ + AV_CODEC_HW_CONFIG_METHOD_INTERNAL = 0x04, + /** + * The codec supports this format by some ad-hoc method. + * + * Additional settings and/or function calls are required. See the + * codec-specific documentation for details. (Methods requiring + * this sort of configuration are deprecated and others should be + * used in preference.) + */ + AV_CODEC_HW_CONFIG_METHOD_AD_HOC = 0x08, }; typedef struct AVCodecHWConfig { - /** - * For decoders, a hardware pixel format which that decoder may be - * able to decode to if suitable hardware is available. - * - * For encoders, a pixel format which the encoder may be able to - * accept. If set to AV_PIX_FMT_NONE, this applies to all pixel - * formats supported by the codec. - */ - enum AVPixelFormat pix_fmt; - /** - * Bit set of AV_CODEC_HW_CONFIG_METHOD_* flags, describing the possible - * setup methods which can be used with this configuration. - */ - int methods; - /** - * The device type associated with the configuration. - * - * Must be set for AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX and - * AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX, otherwise unused. - */ - enum AVHWDeviceType device_type; + /** + * For decoders, a hardware pixel format which that decoder may be + * able to decode to if suitable hardware is available. + * + * For encoders, a pixel format which the encoder may be able to + * accept. If set to AV_PIX_FMT_NONE, this applies to all pixel + * formats supported by the codec. + */ + enum AVPixelFormat pix_fmt; + /** + * Bit set of AV_CODEC_HW_CONFIG_METHOD_* flags, describing the possible + * setup methods which can be used with this configuration. + */ + int methods; + /** + * The device type associated with the configuration. + * + * Must be set for AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX and + * AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX, otherwise unused. + */ + enum AVHWDeviceType device_type; } AVCodecHWConfig; /** * Retrieve supported hardware configurations for a codec. * * Values of index from zero to some maximum return the indexed configuration * descriptor; all other values return NULL. If the codec does not support * any hardware configurations then it will always return NULL. */ -const AVCodecHWConfig *avcodec_get_hw_config(const AVCodec *codec, int index); +const AVCodecHWConfig* avcodec_get_hw_config(const AVCodec* codec, int index); /** * @} diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/codec_desc.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/codec_desc.h similarity index 100% copy from dom/media/platforms/ffmpeg/ffmpeg59/include/libavcodec/codec_desc.h copy to dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/codec_desc.h diff --git a/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/codec_id.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/codec_id.h new file mode 100644 index 000000000000..b3dd07ea6e09 --- /dev/null +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/codec_id.h @@ -0,0 +1,669 @@ +/* + * Codec IDs + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVCODEC_CODEC_ID_H +#define AVCODEC_CODEC_ID_H + +#include "libavutil/avutil.h" +#include "libavutil/samplefmt.h" + +#include "version_major.h" + +/** + * @addtogroup lavc_core + * @{ + */ + +/** + * Identify the syntax and semantics of the bitstream. + * The principle is roughly: + * Two decoders with the same ID can decode the same streams. + * Two encoders with the same ID can encode compatible streams. + * There may be slight deviations from the principle due to implementation + * details. + * + * If you add a codec ID to this list, add it so that + * 1. no value of an existing codec ID changes (that would break ABI), + * 2. it is as close as possible to similar codecs + * + * After adding new codec IDs, do not forget to add an entry to the codec + * descriptor list and bump libavcodec minor version. + */ +enum AVCodecID { + AV_CODEC_ID_NONE, + + /* video codecs */ + AV_CODEC_ID_MPEG1VIDEO, + AV_CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding + AV_CODEC_ID_H261, + AV_CODEC_ID_H263, + AV_CODEC_ID_RV10, + AV_CODEC_ID_RV20, + AV_CODEC_ID_MJPEG, + AV_CODEC_ID_MJPEGB, + AV_CODEC_ID_LJPEG, + AV_CODEC_ID_SP5X, + AV_CODEC_ID_JPEGLS, + AV_CODEC_ID_MPEG4, + AV_CODEC_ID_RAWVIDEO, + AV_CODEC_ID_MSMPEG4V1, + AV_CODEC_ID_MSMPEG4V2, + AV_CODEC_ID_MSMPEG4V3, + AV_CODEC_ID_WMV1, + AV_CODEC_ID_WMV2, + AV_CODEC_ID_H263P, + AV_CODEC_ID_H263I, + AV_CODEC_ID_FLV1, + AV_CODEC_ID_SVQ1, + AV_CODEC_ID_SVQ3, + AV_CODEC_ID_DVVIDEO, + AV_CODEC_ID_HUFFYUV, + AV_CODEC_ID_CYUV, + AV_CODEC_ID_H264, + AV_CODEC_ID_INDEO3, + AV_CODEC_ID_VP3, + AV_CODEC_ID_THEORA, + AV_CODEC_ID_ASV1, + AV_CODEC_ID_ASV2, + AV_CODEC_ID_FFV1, + AV_CODEC_ID_4XM, + AV_CODEC_ID_VCR1, + AV_CODEC_ID_CLJR, + AV_CODEC_ID_MDEC, + AV_CODEC_ID_ROQ, + AV_CODEC_ID_INTERPLAY_VIDEO, + AV_CODEC_ID_XAN_WC3, + AV_CODEC_ID_XAN_WC4, + AV_CODEC_ID_RPZA, + AV_CODEC_ID_CINEPAK, + AV_CODEC_ID_WS_VQA, + AV_CODEC_ID_MSRLE, + AV_CODEC_ID_MSVIDEO1, + AV_CODEC_ID_IDCIN, + AV_CODEC_ID_8BPS, + AV_CODEC_ID_SMC, + AV_CODEC_ID_FLIC, + AV_CODEC_ID_TRUEMOTION1, + AV_CODEC_ID_VMDVIDEO, + AV_CODEC_ID_MSZH, + AV_CODEC_ID_ZLIB, + AV_CODEC_ID_QTRLE, + AV_CODEC_ID_TSCC, + AV_CODEC_ID_ULTI, + AV_CODEC_ID_QDRAW, + AV_CODEC_ID_VIXL, + AV_CODEC_ID_QPEG, + AV_CODEC_ID_PNG, + AV_CODEC_ID_PPM, + AV_CODEC_ID_PBM, + AV_CODEC_ID_PGM, + AV_CODEC_ID_PGMYUV, + AV_CODEC_ID_PAM, + AV_CODEC_ID_FFVHUFF, + AV_CODEC_ID_RV30, + AV_CODEC_ID_RV40, + AV_CODEC_ID_VC1, + AV_CODEC_ID_WMV3, + AV_CODEC_ID_LOCO, + AV_CODEC_ID_WNV1, + AV_CODEC_ID_AASC, + AV_CODEC_ID_INDEO2, + AV_CODEC_ID_FRAPS, + AV_CODEC_ID_TRUEMOTION2, + AV_CODEC_ID_BMP, + AV_CODEC_ID_CSCD, + AV_CODEC_ID_MMVIDEO, + AV_CODEC_ID_ZMBV, + AV_CODEC_ID_AVS, + AV_CODEC_ID_SMACKVIDEO, + AV_CODEC_ID_NUV, + AV_CODEC_ID_KMVC, + AV_CODEC_ID_FLASHSV, + AV_CODEC_ID_CAVS, + AV_CODEC_ID_JPEG2000, + AV_CODEC_ID_VMNC, + AV_CODEC_ID_VP5, + AV_CODEC_ID_VP6, + AV_CODEC_ID_VP6F, + AV_CODEC_ID_TARGA, + AV_CODEC_ID_DSICINVIDEO, + AV_CODEC_ID_TIERTEXSEQVIDEO, + AV_CODEC_ID_TIFF, + AV_CODEC_ID_GIF, + AV_CODEC_ID_DXA, + AV_CODEC_ID_DNXHD, + AV_CODEC_ID_THP, + AV_CODEC_ID_SGI, + AV_CODEC_ID_C93, + AV_CODEC_ID_BETHSOFTVID, + AV_CODEC_ID_PTX, + AV_CODEC_ID_TXD, + AV_CODEC_ID_VP6A, + AV_CODEC_ID_AMV, + AV_CODEC_ID_VB, + AV_CODEC_ID_PCX, + AV_CODEC_ID_SUNRAST, + AV_CODEC_ID_INDEO4, + AV_CODEC_ID_INDEO5, + AV_CODEC_ID_MIMIC, + AV_CODEC_ID_RL2, + AV_CODEC_ID_ESCAPE124, + AV_CODEC_ID_DIRAC, + AV_CODEC_ID_BFI, + AV_CODEC_ID_CMV, + AV_CODEC_ID_MOTIONPIXELS, + AV_CODEC_ID_TGV, + AV_CODEC_ID_TGQ, + AV_CODEC_ID_TQI, + AV_CODEC_ID_AURA, + AV_CODEC_ID_AURA2, + AV_CODEC_ID_V210X, + AV_CODEC_ID_TMV, + AV_CODEC_ID_V210, + AV_CODEC_ID_DPX, + AV_CODEC_ID_MAD, + AV_CODEC_ID_FRWU, + AV_CODEC_ID_FLASHSV2, + AV_CODEC_ID_CDGRAPHICS, + AV_CODEC_ID_R210, + AV_CODEC_ID_ANM, + AV_CODEC_ID_BINKVIDEO, + AV_CODEC_ID_IFF_ILBM, +#define AV_CODEC_ID_IFF_BYTERUN1 AV_CODEC_ID_IFF_ILBM + AV_CODEC_ID_KGV1, + AV_CODEC_ID_YOP, + AV_CODEC_ID_VP8, + AV_CODEC_ID_PICTOR, + AV_CODEC_ID_ANSI, + AV_CODEC_ID_A64_MULTI, + AV_CODEC_ID_A64_MULTI5, + AV_CODEC_ID_R10K, + AV_CODEC_ID_MXPEG, + AV_CODEC_ID_LAGARITH, + AV_CODEC_ID_PRORES, + AV_CODEC_ID_JV, + AV_CODEC_ID_DFA, + AV_CODEC_ID_WMV3IMAGE, + AV_CODEC_ID_VC1IMAGE, + AV_CODEC_ID_UTVIDEO, + AV_CODEC_ID_BMV_VIDEO, + AV_CODEC_ID_VBLE, + AV_CODEC_ID_DXTORY, + AV_CODEC_ID_V410, + AV_CODEC_ID_XWD, + AV_CODEC_ID_CDXL, + AV_CODEC_ID_XBM, + AV_CODEC_ID_ZEROCODEC, + AV_CODEC_ID_MSS1, + AV_CODEC_ID_MSA1, + AV_CODEC_ID_TSCC2, + AV_CODEC_ID_MTS2, + AV_CODEC_ID_CLLC, + AV_CODEC_ID_MSS2, + AV_CODEC_ID_VP9, + AV_CODEC_ID_AIC, + AV_CODEC_ID_ESCAPE130, + AV_CODEC_ID_G2M, + AV_CODEC_ID_WEBP, + AV_CODEC_ID_HNM4_VIDEO, + AV_CODEC_ID_HEVC, +#define AV_CODEC_ID_H265 AV_CODEC_ID_HEVC + AV_CODEC_ID_FIC, + AV_CODEC_ID_ALIAS_PIX, + AV_CODEC_ID_BRENDER_PIX, + AV_CODEC_ID_PAF_VIDEO, + AV_CODEC_ID_EXR, + AV_CODEC_ID_VP7, + AV_CODEC_ID_SANM, + AV_CODEC_ID_SGIRLE, + AV_CODEC_ID_MVC1, + AV_CODEC_ID_MVC2, + AV_CODEC_ID_HQX, + AV_CODEC_ID_TDSC, + AV_CODEC_ID_HQ_HQA, + AV_CODEC_ID_HAP, + AV_CODEC_ID_DDS, + AV_CODEC_ID_DXV, + AV_CODEC_ID_SCREENPRESSO, + AV_CODEC_ID_RSCC, + AV_CODEC_ID_AVS2, + AV_CODEC_ID_PGX, + AV_CODEC_ID_AVS3, + AV_CODEC_ID_MSP2, + AV_CODEC_ID_VVC, +#define AV_CODEC_ID_H266 AV_CODEC_ID_VVC + AV_CODEC_ID_Y41P, + AV_CODEC_ID_AVRP, + AV_CODEC_ID_012V, + AV_CODEC_ID_AVUI, +#if FF_API_AYUV_CODECID + AV_CODEC_ID_AYUV, +#endif + AV_CODEC_ID_TARGA_Y216, + AV_CODEC_ID_V308, + AV_CODEC_ID_V408, + AV_CODEC_ID_YUV4, + AV_CODEC_ID_AVRN, + AV_CODEC_ID_CPIA, + AV_CODEC_ID_XFACE, + AV_CODEC_ID_SNOW, + AV_CODEC_ID_SMVJPEG, + AV_CODEC_ID_APNG, + AV_CODEC_ID_DAALA, + AV_CODEC_ID_CFHD, + AV_CODEC_ID_TRUEMOTION2RT, + AV_CODEC_ID_M101, + AV_CODEC_ID_MAGICYUV, + AV_CODEC_ID_SHEERVIDEO, + AV_CODEC_ID_YLC, + AV_CODEC_ID_PSD, + AV_CODEC_ID_PIXLET, + AV_CODEC_ID_SPEEDHQ, + AV_CODEC_ID_FMVC, + AV_CODEC_ID_SCPR, + AV_CODEC_ID_CLEARVIDEO, + AV_CODEC_ID_XPM, + AV_CODEC_ID_AV1, + AV_CODEC_ID_BITPACKED, + AV_CODEC_ID_MSCC, + AV_CODEC_ID_SRGC, + AV_CODEC_ID_SVG, + AV_CODEC_ID_GDV, + AV_CODEC_ID_FITS, + AV_CODEC_ID_IMM4, + AV_CODEC_ID_PROSUMER, + AV_CODEC_ID_MWSC, + AV_CODEC_ID_WCMV, + AV_CODEC_ID_RASC, + AV_CODEC_ID_HYMT, + AV_CODEC_ID_ARBC, + AV_CODEC_ID_AGM, + AV_CODEC_ID_LSCR, + AV_CODEC_ID_VP4, + AV_CODEC_ID_IMM5, + AV_CODEC_ID_MVDV, + AV_CODEC_ID_MVHA, + AV_CODEC_ID_CDTOONS, + AV_CODEC_ID_MV30, + AV_CODEC_ID_NOTCHLC, + AV_CODEC_ID_PFM, + AV_CODEC_ID_MOBICLIP, + AV_CODEC_ID_PHOTOCD, + AV_CODEC_ID_IPU, + AV_CODEC_ID_ARGO, + AV_CODEC_ID_CRI, + AV_CODEC_ID_SIMBIOSIS_IMX, + AV_CODEC_ID_SGA_VIDEO, + AV_CODEC_ID_GEM, + AV_CODEC_ID_VBN, + AV_CODEC_ID_JPEGXL, + AV_CODEC_ID_QOI, + AV_CODEC_ID_PHM, + AV_CODEC_ID_RADIANCE_HDR, + AV_CODEC_ID_WBMP, + AV_CODEC_ID_MEDIA100, + AV_CODEC_ID_VQC, + + /* various PCM "codecs" */ + AV_CODEC_ID_FIRST_AUDIO = + 0x10000, ///< A dummy id pointing at the start of audio codecs + AV_CODEC_ID_PCM_S16LE = 0x10000, + AV_CODEC_ID_PCM_S16BE, + AV_CODEC_ID_PCM_U16LE, + AV_CODEC_ID_PCM_U16BE, + AV_CODEC_ID_PCM_S8, + AV_CODEC_ID_PCM_U8, + AV_CODEC_ID_PCM_MULAW, + AV_CODEC_ID_PCM_ALAW, + AV_CODEC_ID_PCM_S32LE, + AV_CODEC_ID_PCM_S32BE, + AV_CODEC_ID_PCM_U32LE, + AV_CODEC_ID_PCM_U32BE, + AV_CODEC_ID_PCM_S24LE, + AV_CODEC_ID_PCM_S24BE, + AV_CODEC_ID_PCM_U24LE, + AV_CODEC_ID_PCM_U24BE, + AV_CODEC_ID_PCM_S24DAUD, + AV_CODEC_ID_PCM_ZORK, + AV_CODEC_ID_PCM_S16LE_PLANAR, + AV_CODEC_ID_PCM_DVD, + AV_CODEC_ID_PCM_F32BE, + AV_CODEC_ID_PCM_F32LE, + AV_CODEC_ID_PCM_F64BE, + AV_CODEC_ID_PCM_F64LE, + AV_CODEC_ID_PCM_BLURAY, + AV_CODEC_ID_PCM_LXF, + AV_CODEC_ID_S302M, + AV_CODEC_ID_PCM_S8_PLANAR, + AV_CODEC_ID_PCM_S24LE_PLANAR, + AV_CODEC_ID_PCM_S32LE_PLANAR, + AV_CODEC_ID_PCM_S16BE_PLANAR, + AV_CODEC_ID_PCM_S64LE, + AV_CODEC_ID_PCM_S64BE, + AV_CODEC_ID_PCM_F16LE, + AV_CODEC_ID_PCM_F24LE, + AV_CODEC_ID_PCM_VIDC, + AV_CODEC_ID_PCM_SGA, + + /* various ADPCM codecs */ + AV_CODEC_ID_ADPCM_IMA_QT = 0x11000, + AV_CODEC_ID_ADPCM_IMA_WAV, + AV_CODEC_ID_ADPCM_IMA_DK3, + AV_CODEC_ID_ADPCM_IMA_DK4, + AV_CODEC_ID_ADPCM_IMA_WS, + AV_CODEC_ID_ADPCM_IMA_SMJPEG, + AV_CODEC_ID_ADPCM_MS, + AV_CODEC_ID_ADPCM_4XM, + AV_CODEC_ID_ADPCM_XA, + AV_CODEC_ID_ADPCM_ADX, + AV_CODEC_ID_ADPCM_EA, + AV_CODEC_ID_ADPCM_G726, + AV_CODEC_ID_ADPCM_CT, + AV_CODEC_ID_ADPCM_SWF, + AV_CODEC_ID_ADPCM_YAMAHA, + AV_CODEC_ID_ADPCM_SBPRO_4, + AV_CODEC_ID_ADPCM_SBPRO_3, + AV_CODEC_ID_ADPCM_SBPRO_2, + AV_CODEC_ID_ADPCM_THP, + AV_CODEC_ID_ADPCM_IMA_AMV, + AV_CODEC_ID_ADPCM_EA_R1, + AV_CODEC_ID_ADPCM_EA_R3, + AV_CODEC_ID_ADPCM_EA_R2, + AV_CODEC_ID_ADPCM_IMA_EA_SEAD, + AV_CODEC_ID_ADPCM_IMA_EA_EACS, + AV_CODEC_ID_ADPCM_EA_XAS, + AV_CODEC_ID_ADPCM_EA_MAXIS_XA, + AV_CODEC_ID_ADPCM_IMA_ISS, + AV_CODEC_ID_ADPCM_G722, + AV_CODEC_ID_ADPCM_IMA_APC, + AV_CODEC_ID_ADPCM_VIMA, + AV_CODEC_ID_ADPCM_AFC, + AV_CODEC_ID_ADPCM_IMA_OKI, + AV_CODEC_ID_ADPCM_DTK, + AV_CODEC_ID_ADPCM_IMA_RAD, + AV_CODEC_ID_ADPCM_G726LE, + AV_CODEC_ID_ADPCM_THP_LE, + AV_CODEC_ID_ADPCM_PSX, + AV_CODEC_ID_ADPCM_AICA, + AV_CODEC_ID_ADPCM_IMA_DAT4, + AV_CODEC_ID_ADPCM_MTAF, + AV_CODEC_ID_ADPCM_AGM, + AV_CODEC_ID_ADPCM_ARGO, + AV_CODEC_ID_ADPCM_IMA_SSI, + AV_CODEC_ID_ADPCM_ZORK, + AV_CODEC_ID_ADPCM_IMA_APM, + AV_CODEC_ID_ADPCM_IMA_ALP, + AV_CODEC_ID_ADPCM_IMA_MTF, + AV_CODEC_ID_ADPCM_IMA_CUNNING, + AV_CODEC_ID_ADPCM_IMA_MOFLEX, + AV_CODEC_ID_ADPCM_IMA_ACORN, + AV_CODEC_ID_ADPCM_XMD, + + /* AMR */ + AV_CODEC_ID_AMR_NB = 0x12000, + AV_CODEC_ID_AMR_WB, + + /* RealAudio codecs*/ + AV_CODEC_ID_RA_144 = 0x13000, + AV_CODEC_ID_RA_288, + + /* various DPCM codecs */ + AV_CODEC_ID_ROQ_DPCM = 0x14000, + AV_CODEC_ID_INTERPLAY_DPCM, + AV_CODEC_ID_XAN_DPCM, + AV_CODEC_ID_SOL_DPCM, + AV_CODEC_ID_SDX2_DPCM, + AV_CODEC_ID_GREMLIN_DPCM, + AV_CODEC_ID_DERF_DPCM, + AV_CODEC_ID_WADY_DPCM, + AV_CODEC_ID_CBD2_DPCM, + + /* audio codecs */ + AV_CODEC_ID_MP2 = 0x15000, + AV_CODEC_ID_MP3, ///< preferred ID for decoding MPEG audio layer 1, 2 or 3 + AV_CODEC_ID_AAC, + AV_CODEC_ID_AC3, + AV_CODEC_ID_DTS, + AV_CODEC_ID_VORBIS, + AV_CODEC_ID_DVAUDIO, + AV_CODEC_ID_WMAV1, + AV_CODEC_ID_WMAV2, + AV_CODEC_ID_MACE3, + AV_CODEC_ID_MACE6, + AV_CODEC_ID_VMDAUDIO, + AV_CODEC_ID_FLAC, + AV_CODEC_ID_MP3ADU, + AV_CODEC_ID_MP3ON4, + AV_CODEC_ID_SHORTEN, + AV_CODEC_ID_ALAC, + AV_CODEC_ID_WESTWOOD_SND1, + AV_CODEC_ID_GSM, ///< as in Berlin toast format + AV_CODEC_ID_QDM2, + AV_CODEC_ID_COOK, + AV_CODEC_ID_TRUESPEECH, + AV_CODEC_ID_TTA, + AV_CODEC_ID_SMACKAUDIO, + AV_CODEC_ID_QCELP, + AV_CODEC_ID_WAVPACK, + AV_CODEC_ID_DSICINAUDIO, + AV_CODEC_ID_IMC, + AV_CODEC_ID_MUSEPACK7, + AV_CODEC_ID_MLP, + AV_CODEC_ID_GSM_MS, /* as found in WAV */ + AV_CODEC_ID_ATRAC3, + AV_CODEC_ID_APE, + AV_CODEC_ID_NELLYMOSER, + AV_CODEC_ID_MUSEPACK8, + AV_CODEC_ID_SPEEX, + AV_CODEC_ID_WMAVOICE, + AV_CODEC_ID_WMAPRO, + AV_CODEC_ID_WMALOSSLESS, + AV_CODEC_ID_ATRAC3P, + AV_CODEC_ID_EAC3, + AV_CODEC_ID_SIPR, + AV_CODEC_ID_MP1, + AV_CODEC_ID_TWINVQ, + AV_CODEC_ID_TRUEHD, + AV_CODEC_ID_MP4ALS, + AV_CODEC_ID_ATRAC1, + AV_CODEC_ID_BINKAUDIO_RDFT, + AV_CODEC_ID_BINKAUDIO_DCT, + AV_CODEC_ID_AAC_LATM, + AV_CODEC_ID_QDMC, + AV_CODEC_ID_CELT, + AV_CODEC_ID_G723_1, + AV_CODEC_ID_G729, + AV_CODEC_ID_8SVX_EXP, + AV_CODEC_ID_8SVX_FIB, + AV_CODEC_ID_BMV_AUDIO, + AV_CODEC_ID_RALF, + AV_CODEC_ID_IAC, + AV_CODEC_ID_ILBC, + AV_CODEC_ID_OPUS, + AV_CODEC_ID_COMFORT_NOISE, + AV_CODEC_ID_TAK, + AV_CODEC_ID_METASOUND, + AV_CODEC_ID_PAF_AUDIO, + AV_CODEC_ID_ON2AVC, + AV_CODEC_ID_DSS_SP, + AV_CODEC_ID_CODEC2, + AV_CODEC_ID_FFWAVESYNTH, + AV_CODEC_ID_SONIC, + AV_CODEC_ID_SONIC_LS, + AV_CODEC_ID_EVRC, + AV_CODEC_ID_SMV, + AV_CODEC_ID_DSD_LSBF, + AV_CODEC_ID_DSD_MSBF, + AV_CODEC_ID_DSD_LSBF_PLANAR, + AV_CODEC_ID_DSD_MSBF_PLANAR, + AV_CODEC_ID_4GV, + AV_CODEC_ID_INTERPLAY_ACM, + AV_CODEC_ID_XMA1, + AV_CODEC_ID_XMA2, + AV_CODEC_ID_DST, + AV_CODEC_ID_ATRAC3AL, + AV_CODEC_ID_ATRAC3PAL, + AV_CODEC_ID_DOLBY_E, + AV_CODEC_ID_APTX, + AV_CODEC_ID_APTX_HD, + AV_CODEC_ID_SBC, + AV_CODEC_ID_ATRAC9, + AV_CODEC_ID_HCOM, + AV_CODEC_ID_ACELP_KELVIN, + AV_CODEC_ID_MPEGH_3D_AUDIO, + AV_CODEC_ID_SIREN, + AV_CODEC_ID_HCA, + AV_CODEC_ID_FASTAUDIO, + AV_CODEC_ID_MSNSIREN, + AV_CODEC_ID_DFPWM, + AV_CODEC_ID_BONK, + AV_CODEC_ID_MISC4, + AV_CODEC_ID_APAC, + AV_CODEC_ID_FTR, + AV_CODEC_ID_WAVARC, + AV_CODEC_ID_RKA, + + /* subtitle codecs */ + AV_CODEC_ID_FIRST_SUBTITLE = + 0x17000, ///< A dummy ID pointing at the start of subtitle codecs. + AV_CODEC_ID_DVD_SUBTITLE = 0x17000, + AV_CODEC_ID_DVB_SUBTITLE, + AV_CODEC_ID_TEXT, ///< raw UTF-8 text + AV_CODEC_ID_XSUB, + AV_CODEC_ID_SSA, + AV_CODEC_ID_MOV_TEXT, + AV_CODEC_ID_HDMV_PGS_SUBTITLE, + AV_CODEC_ID_DVB_TELETEXT, + AV_CODEC_ID_SRT, + AV_CODEC_ID_MICRODVD, + AV_CODEC_ID_EIA_608, + AV_CODEC_ID_JACOSUB, + AV_CODEC_ID_SAMI, + AV_CODEC_ID_REALTEXT, + AV_CODEC_ID_STL, + AV_CODEC_ID_SUBVIEWER1, + AV_CODEC_ID_SUBVIEWER, + AV_CODEC_ID_SUBRIP, + AV_CODEC_ID_WEBVTT, + AV_CODEC_ID_MPL2, + AV_CODEC_ID_VPLAYER, + AV_CODEC_ID_PJS, + AV_CODEC_ID_ASS, + AV_CODEC_ID_HDMV_TEXT_SUBTITLE, + AV_CODEC_ID_TTML, + AV_CODEC_ID_ARIB_CAPTION, + + /* other specific kind of codecs (generally used for attachments) */ + AV_CODEC_ID_FIRST_UNKNOWN = + 0x18000, ///< A dummy ID pointing at the start of various fake codecs. + AV_CODEC_ID_TTF = 0x18000, + + AV_CODEC_ID_SCTE_35, ///< Contain timestamp estimated through PCR of program + ///< stream. + AV_CODEC_ID_EPG, + AV_CODEC_ID_BINTEXT, + AV_CODEC_ID_XBIN, + AV_CODEC_ID_IDF, + AV_CODEC_ID_OTF, + AV_CODEC_ID_SMPTE_KLV, + AV_CODEC_ID_DVD_NAV, + AV_CODEC_ID_TIMED_ID3, + AV_CODEC_ID_BIN_DATA, + + AV_CODEC_ID_PROBE = + 0x19000, ///< codec_id is not known (like AV_CODEC_ID_NONE) but lavf + ///< should attempt to identify it + + AV_CODEC_ID_MPEG2TS = 0x20000, /**< _FAKE_ codec to indicate a raw MPEG-2 TS + * stream (only used by libavformat) */ + AV_CODEC_ID_MPEG4SYSTEMS = + 0x20001, /**< _FAKE_ codec to indicate a MPEG-4 Systems + * stream (only used by libavformat) */ + AV_CODEC_ID_FFMETADATA = 0x21000, ///< Dummy codec for streams containing + ///< only metadata information. + AV_CODEC_ID_WRAPPED_AVFRAME = + 0x21001, ///< Passthrough codec, AVFrames wrapped in AVPacket + /** + * Dummy null video codec, useful mainly for development and debugging. + * Null encoder/decoder discard all input and never return any output. + */ + AV_CODEC_ID_VNULL, + /** + * Dummy null audio codec, useful mainly for development and debugging. + * Null encoder/decoder discard all input and never return any output. + */ + AV_CODEC_ID_ANULL, +}; + +/** + * Get the type of the given codec. + */ +enum AVMediaType avcodec_get_type(enum AVCodecID codec_id); + +/** + * Get the name of a codec. + * @return a static string identifying the codec; never NULL + */ +const char* avcodec_get_name(enum AVCodecID id); + +/** + * Return codec bits per sample. + * + * @param[in] codec_id the codec + * @return Number of bits per sample or zero if unknown for the given codec. + */ +int av_get_bits_per_sample(enum AVCodecID codec_id); + +/** + * Return codec bits per sample. + * Only return non-zero if the bits per sample is exactly correct, not an + * approximation. + * + * @param[in] codec_id the codec + * @return Number of bits per sample or zero if unknown for the given codec. + */ +int av_get_exact_bits_per_sample(enum AVCodecID codec_id); + +/** + * Return a name for the specified profile, if available. + * + * @param codec_id the ID of the codec to which the requested profile belongs + * @param profile the profile value for which a name is requested + * @return A name for the profile if found, NULL otherwise. + * + * @note unlike av_get_profile_name(), which searches a list of profiles + * supported by a specific decoder or encoder implementation, this + * function searches the list of profiles from the AVCodecDescriptor + */ +const char* avcodec_profile_name(enum AVCodecID codec_id, int profile); + +/** + * Return the PCM codec associated with a sample format. + * @param be endianness, 0 for little, 1 for big, + * -1 (or anything else) for native + * @return AV_CODEC_ID_PCM_* or AV_CODEC_ID_NONE + */ +enum AVCodecID av_get_pcm_codec(enum AVSampleFormat fmt, int be); + +/** + * @} + */ + +#endif // AVCODEC_CODEC_ID_H diff --git a/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/codec_par.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/codec_par.h new file mode 100644 index 000000000000..dd9e40d0d6bc --- /dev/null +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/codec_par.h @@ -0,0 +1,247 @@ +/* + * Codec parameters public API + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVCODEC_CODEC_PAR_H +#define AVCODEC_CODEC_PAR_H + +#include <stdint.h> + +#include "libavutil/avutil.h" +#include "libavutil/channel_layout.h" +#include "libavutil/rational.h" +#include "libavutil/pixfmt.h" + +#include "codec_id.h" + +/** + * @addtogroup lavc_core + * @{ + */ + +enum AVFieldOrder { + AV_FIELD_UNKNOWN, + AV_FIELD_PROGRESSIVE, + AV_FIELD_TT, ///< Top coded_first, top displayed first + AV_FIELD_BB, ///< Bottom coded first, bottom displayed first + AV_FIELD_TB, ///< Top coded first, bottom displayed first + AV_FIELD_BT, ///< Bottom coded first, top displayed first +}; + +/** + * This struct describes the properties of an encoded stream. + * + * sizeof(AVCodecParameters) is not a part of the public ABI, this struct must + * be allocated with avcodec_parameters_alloc() and freed with + * avcodec_parameters_free(). + */ +typedef struct AVCodecParameters { + /** + * General type of the encoded data. + */ + enum AVMediaType codec_type; + /** + * Specific type of the encoded data (the codec used). + */ + enum AVCodecID codec_id; + /** + * Additional information about the codec (corresponds to the AVI FOURCC). + */ + uint32_t codec_tag; + + /** + * Extra binary data needed for initializing the decoder, codec-dependent. + * + * Must be allocated with av_malloc() and will be freed by + * avcodec_parameters_free(). The allocated size of extradata must be at + * least extradata_size + AV_INPUT_BUFFER_PADDING_SIZE, with the padding + * bytes zeroed. + */ + uint8_t* extradata; + /** + * Size of the extradata content in bytes. + */ + int extradata_size; + + /** + * - video: the pixel format, the value corresponds to enum AVPixelFormat. + * - audio: the sample format, the value corresponds to enum AVSampleFormat. + */ + int format; + + /** + * The average bitrate of the encoded data (in bits per second). + */ + int64_t bit_rate; + + /** + * The number of bits per sample in the codedwords. + * + * This is basically the bitrate per sample. It is mandatory for a bunch of + * formats to actually decode them. It's the number of bits for one sample in + * the actual coded bitstream. + * + * This could be for example 4 for ADPCM + * For PCM formats this matches bits_per_raw_sample + * Can be 0 + */ + int bits_per_coded_sample; + + /** + * This is the number of valid bits in each output sample. If the + * sample format has more bits, the least significant bits are additional + * padding bits, which are always 0. Use right shifts to reduce the sample + * to its actual size. For example, audio formats with 24 bit samples will + * have bits_per_raw_sample set to 24, and format set to AV_SAMPLE_FMT_S32. + * To get the original sample use "(int32_t)sample >> 8"." + * + * For ADPCM this might be 12 or 16 or similar + * Can be 0 + */ + int bits_per_raw_sample; + + /** + * Codec-specific bitstream restrictions that the stream conforms to. + */ + int profile; + int level; + + /** + * Video only. The dimensions of the video frame in pixels. + */ + int width; + int height; + + /** + * Video only. The aspect ratio (width / height) which a single pixel + * should have when displayed. + * + * When the aspect ratio is unknown / undefined, the numerator should be + * set to 0 (the denominator may have any value). + */ + AVRational sample_aspect_ratio; + + /** + * Video only. The order of the fields in interlaced video. + */ + enum AVFieldOrder field_order; + + /** + * Video only. Additional colorspace characteristics. + */ + enum AVColorRange color_range; + enum AVColorPrimaries color_primaries; + enum AVColorTransferCharacteristic color_trc; + enum AVColorSpace color_space; + enum AVChromaLocation chroma_location; + + /** + * Video only. Number of delayed frames. + */ + int video_delay; + +#if FF_API_OLD_CHANNEL_LAYOUT + /** + * Audio only. The channel layout bitmask. May be 0 if the channel layout is + * unknown or unspecified, otherwise the number of bits set must be equal to + * the channels field. + * @deprecated use ch_layout + */ + attribute_deprecated uint64_t channel_layout; + /** + * Audio only. The number of audio channels. + * @deprecated use ch_layout.nb_channels + */ + attribute_deprecated int channels; +#endif + /** + * Audio only. The number of audio samples per second. + */ + int sample_rate; + /** + * Audio only. The number of bytes per coded audio frame, required by some + * formats. + * + * Corresponds to nBlockAlign in WAVEFORMATEX. + */ + int block_align; + /** + * Audio only. Audio frame size, if known. Required by some formats to be + * static. + */ + int frame_size; + + /** + * Audio only. The amount of padding (in samples) inserted by the encoder at + * the beginning of the audio. I.e. this number of leading decoded samples + * must be discarded by the caller to get the original audio without leading + * padding. + */ + int initial_padding; + /** + * Audio only. The amount of padding (in samples) appended by the encoder to + * the end of the audio. I.e. this number of decoded samples must be + * discarded by the caller from the end of the stream to get the original + * audio without any trailing padding. + */ + int trailing_padding; + /** + * Audio only. Number of samples to skip after a discontinuity. + */ + int seek_preroll; + + /** + * Audio only. The channel layout and number of channels. + */ + AVChannelLayout ch_layout; +} AVCodecParameters; + +/** + * Allocate a new AVCodecParameters and set its fields to default values + * (unknown/invalid/0). The returned struct must be freed with + * avcodec_parameters_free(). + */ +AVCodecParameters* avcodec_parameters_alloc(void); + +/** + * Free an AVCodecParameters instance and everything associated with it and + * write NULL to the supplied pointer. + */ +void avcodec_parameters_free(AVCodecParameters** par); + +/** + * Copy the contents of src to dst. Any allocated fields in dst are freed and + * replaced with newly allocated duplicates of the corresponding fields in src. + * + * @return >= 0 on success, a negative AVERROR code on failure. + */ +int avcodec_parameters_copy(AVCodecParameters* dst, + const AVCodecParameters* src); + +/** + * This function is the same as av_get_audio_frame_duration(), except it works + * with AVCodecParameters instead of an AVCodecContext. + */ +int av_get_audio_frame_duration2(AVCodecParameters* par, int frame_bytes); + +/** + * @} + */ + +#endif // AVCODEC_CODEC_PAR_H diff --git a/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/defs.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/defs.h new file mode 100644 index 000000000000..9a4632cee453 --- /dev/null +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/defs.h @@ -0,0 +1,203 @@ +/* + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVCODEC_DEFS_H +#define AVCODEC_DEFS_H + +/** + * @file + * @ingroup libavc + * Misc types and constants that do not belong anywhere else. + */ + +#include <stdint.h> +#include <stdlib.h> + +/** + * @ingroup lavc_decoding + * Required number of additionally allocated bytes at the end of the input + * bitstream for decoding. This is mainly needed because some optimized + * bitstream readers read 32 or 64 bit at once and could read over the end.<br> + * Note: If the first 23 bits of the additional bytes are not 0, then damaged + * MPEG bitstreams could cause overread and segfault. + */ +#define AV_INPUT_BUFFER_PADDING_SIZE 64 + +/** + * Verify checksums embedded in the bitstream (could be of either encoded or + * decoded data, depending on the format) and print an error message on + * mismatch. If AV_EF_EXPLODE is also set, a mismatching checksum will result in + * the decoder/demuxer returning an error. + */ +#define AV_EF_CRCCHECK (1 << 0) +#define AV_EF_BITSTREAM (1 << 1) ///< detect bitstream specification deviations +#define AV_EF_BUFFER (1 << 2) ///< detect improper bitstream length +#define AV_EF_EXPLODE (1 << 3) ///< abort decoding on minor error detection + +#define AV_EF_IGNORE_ERR (1 << 15) ///< ignore errors and continue +#define AV_EF_CAREFUL \ + (1 << 16) ///< consider things that violate the spec, are fast to calculate + ///< and have not been seen in the wild as errors +#define AV_EF_COMPLIANT \ + (1 << 17) ///< consider all spec non compliances as errors +#define AV_EF_AGGRESSIVE \ + (1 << 18) ///< consider things that a sane encoder/muxer should not do as an + ///< error + +#define FF_COMPLIANCE_VERY_STRICT \ + 2 ///< Strictly conform to an older more strict version of the spec or + ///< reference software. +#define FF_COMPLIANCE_STRICT \ + 1 ///< Strictly conform to all the things in the spec no matter what + ///< consequences. +#define FF_COMPLIANCE_NORMAL 0 +#define FF_COMPLIANCE_UNOFFICIAL -1 ///< Allow unofficial extensions +#define FF_COMPLIANCE_EXPERIMENTAL \ + -2 ///< Allow nonstandardized experimental things. + +/** + * @ingroup lavc_decoding + */ +enum AVDiscard { + /* We leave some space between them for extensions (drop some + * keyframes for intra-only or drop just some bidir frames). */ + AVDISCARD_NONE = -16, ///< discard nothing + AVDISCARD_DEFAULT = + 0, ///< discard useless packets like 0 size packets in avi + AVDISCARD_NONREF = 8, ///< discard all non reference + AVDISCARD_BIDIR = 16, ///< discard all bidirectional frames + AVDISCARD_NONINTRA = 24, ///< discard all non intra frames + AVDISCARD_NONKEY = 32, ///< discard all frames except keyframes + AVDISCARD_ALL = 48, ///< discard all +}; + +enum AVAudioServiceType { + AV_AUDIO_SERVICE_TYPE_MAIN = 0, + AV_AUDIO_SERVICE_TYPE_EFFECTS = 1, + AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED = 2, + AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED = 3, + AV_AUDIO_SERVICE_TYPE_DIALOGUE = 4, + AV_AUDIO_SERVICE_TYPE_COMMENTARY = 5, + AV_AUDIO_SERVICE_TYPE_EMERGENCY = 6, + AV_AUDIO_SERVICE_TYPE_VOICE_OVER = 7, + AV_AUDIO_SERVICE_TYPE_KARAOKE = 8, + AV_AUDIO_SERVICE_TYPE_NB, ///< Not part of ABI +}; + +/** + * Pan Scan area. + * This specifies the area which should be displayed. + * Note there may be multiple such areas for one frame. + */ +typedef struct AVPanScan { + /** + * id + * - encoding: Set by user. + * - decoding: Set by libavcodec. + */ + int id; + + /** + * width and height in 1/16 pel + * - encoding: Set by user. + * - decoding: Set by libavcodec. + */ + int width; + int height; + + /** + * position of the top left corner in 1/16 pel for up to 3 fields/frames + * - encoding: Set by user. + * - decoding: Set by libavcodec. + */ + int16_t position[3][2]; +} AVPanScan; + +/** + * This structure describes the bitrate properties of an encoded bitstream. It + * roughly corresponds to a subset the VBV parameters for MPEG-2 or HRD + * parameters for H.264/HEVC. + */ +typedef struct AVCPBProperties { + /** + * Maximum bitrate of the stream, in bits per second. + * Zero if unknown or unspecified. + */ + int64_t max_bitrate; + /** + * Minimum bitrate of the stream, in bits per second. + * Zero if unknown or unspecified. + */ + int64_t min_bitrate; + /** + * Average bitrate of the stream, in bits per second. + * Zero if unknown or unspecified. + */ + int64_t avg_bitrate; + + /** + * The size of the buffer to which the ratecontrol is applied, in bits. + * Zero if unknown or unspecified. + */ + int64_t buffer_size; + + /** + * The delay between the time the packet this structure is associated with + * is received and the time when it should be decoded, in periods of a 27MHz + * clock. + * + * UINT64_MAX when unknown or unspecified. + */ + uint64_t vbv_delay; +} AVCPBProperties; + +/** + * Allocate a CPB properties structure and initialize its fields to default + * values. + * + * @param size if non-NULL, the size of the allocated struct will be written + * here. This is useful for embedding it in side data. + * + * @return the newly allocated struct or NULL on failure + */ +AVCPBProperties* av_cpb_properties_alloc(size_t* size); + +/** + * This structure supplies correlation between a packet timestamp and a wall + * clock production time. The definition follows the Producer Reference Time + * ('prft') as defined in ISO/IEC 14496-12 + */ +typedef struct AVProducerReferenceTime { + /** + * A UTC timestamp, in microseconds, since Unix epoch (e.g, av_gettime()). + */ + int64_t wallclock; + int flags; +} AVProducerReferenceTime; + +/** + * Encode extradata length to a buffer. Used by xiph codecs. + * + * @param s buffer to write to; must be at least (v/255+1) bytes long + * @param v size of extradata in bytes + * @return number of bytes written to the buffer. + */ +unsigned int av_xiphlacing(unsigned char* s, unsigned int v); + +#endif // AVCODEC_DEFS_H diff --git a/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/packet.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/packet.h new file mode 100644 index 000000000000..d85cf6a84b75 --- /dev/null +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/packet.h @@ -0,0 +1,730 @@ +/* + * AVPacket public API + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVCODEC_PACKET_H +#define AVCODEC_PACKET_H + +#include <stddef.h> +#include <stdint.h> + +#include "libavutil/attributes.h" +#include "libavutil/buffer.h" +#include "libavutil/dict.h" +#include "libavutil/rational.h" +#include "libavutil/version.h" + +#include "libavcodec/version_major.h" + +/** + * @defgroup lavc_packet AVPacket + * + * Types and functions for working with AVPacket. + * @{ + */ +enum AVPacketSideDataType { + /** + * An AV_PKT_DATA_PALETTE side data packet contains exactly AVPALETTE_SIZE + * bytes worth of palette. This side data signals that a new palette is + * present. + */ + AV_PKT_DATA_PALETTE, + + /** + * The AV_PKT_DATA_NEW_EXTRADATA is used to notify the codec or the format + * that the extradata buffer was changed and the receiving side should + * act upon it appropriately. The new extradata is embedded in the side + * data buffer and should be immediately used for processing the current + * frame or packet. + */ + AV_PKT_DATA_NEW_EXTRADATA, + + /** + * An AV_PKT_DATA_PARAM_CHANGE side data packet is laid out as follows: + * @code + * u32le param_flags + * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT) + * s32le channel_count + * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT) + * u64le channel_layout + * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE) + * s32le sample_rate + * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS) + * s32le width + * s32le height + * @endcode + */ + AV_PKT_DATA_PARAM_CHANGE, + + /** + * An AV_PKT_DATA_H263_MB_INFO side data packet contains a number of + * structures with info about macroblocks relevant to splitting the + * packet into smaller packets on macroblock edges (e.g. as for RFC 2190). + * That is, it does not necessarily contain info about all macroblocks, + * as long as the distance between macroblocks in the info is smaller + * than the target payload size. + * Each MB info structure is 12 bytes, and is laid out as follows: + * @code + * u32le bit offset from the start of the packet + * u8 current quantizer at the start of the macroblock + * u8 GOB number + * u16le macroblock address within the GOB + * u8 horizontal MV predictor + * u8 vertical MV predictor + * u8 horizontal MV predictor for block number 3 + * u8 vertical MV predictor for block number 3 + * @endcode + */ + AV_PKT_DATA_H263_MB_INFO, + + /** + * This side data should be associated with an audio stream and contains + * ReplayGain information in form of the AVReplayGain struct. + */ + AV_PKT_DATA_REPLAYGAIN, + + /** + * This side data contains a 3x3 transformation matrix describing an affine + * transformation that needs to be applied to the decoded video frames for + * correct presentation. + * + * See libavutil/display.h for a detailed description of the data. + */ + AV_PKT_DATA_DISPLAYMATRIX, + + /** + * This side data should be associated with a video stream and contains + * Stereoscopic 3D information in form of the AVStereo3D struct. + */ + AV_PKT_DATA_STEREO3D, + + /** + * This side data should be associated with an audio stream and corresponds + * to enum AVAudioServiceType. + */ + AV_PKT_DATA_AUDIO_SERVICE_TYPE, + + /** + * This side data contains quality related information from the encoder. + * @code + * u32le quality factor of the compressed frame. Allowed range is between 1 + * (good) and FF_LAMBDA_MAX (bad). u8 picture type u8 error count u16 + * reserved u64le[error count] sum of squared differences between encoder in + * and output + * @endcode + */ + AV_PKT_DATA_QUALITY_STATS, + + /** + * This side data contains an integer value representing the stream index + * of a "fallback" track. A fallback track indicates an alternate + * track to use when the current track can not be decoded for some reason. + * e.g. no decoder available for codec. + */ + AV_PKT_DATA_FALLBACK_TRACK, + + /** + * This side data corresponds to the AVCPBProperties struct. + */ + AV_PKT_DATA_CPB_PROPERTIES, + + /** + * Recommmends skipping the specified number of samples + * @code + * u32le number of samples to skip from start of this packet + * u32le number of samples to skip from end of this packet + * u8 reason for start skip + * u8 reason for end skip (0=padding silence, 1=convergence) + * @endcode + */ + AV_PKT_DATA_SKIP_SAMPLES, + + /** + * An AV_PKT_DATA_JP_DUALMONO side data packet indicates that + * the packet may contain "dual mono" audio specific to Japanese DTV + * and if it is true, recommends only the selected channel to be used. + * @code + * u8 selected channels (0=main/left, 1=sub/right, 2=both) + * @endcode + */ + AV_PKT_DATA_JP_DUALMONO, + + /** + * A list of zero terminated key/value strings. There is no end marker for + * the list, so it is required to rely on the side data size to stop. + */ + AV_PKT_DATA_STRINGS_METADATA, + + /** + * Subtitle event position + * @code + * u32le x1 + * u32le y1 + * u32le x2 + * u32le y2 + * @endcode + */ + AV_PKT_DATA_SUBTITLE_POSITION, + + /** + * Data found in BlockAdditional element of matroska container. There is + * no end marker for the data, so it is required to rely on the side data + * size to recognize the end. 8 byte id (as found in BlockAddId) followed + * by data. + */ + AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL, + + /** + * The optional first identifier line of a WebVTT cue. + */ + AV_PKT_DATA_WEBVTT_IDENTIFIER, + + /** + * The optional settings (rendering instructions) that immediately + * follow the timestamp specifier of a WebVTT cue. + */ + AV_PKT_DATA_WEBVTT_SETTINGS, + + /** + * A list of zero terminated key/value strings. There is no end marker for + * the list, so it is required to rely on the side data size to stop. This + * side data includes updated metadata which appeared in the stream. + */ + AV_PKT_DATA_METADATA_UPDATE, + + /** + * MPEGTS stream ID as uint8_t, this is required to pass the stream ID + * information from the demuxer to the corresponding muxer. + */ + AV_PKT_DATA_MPEGTS_STREAM_ID, + + /** + * Mastering display metadata (based on SMPTE-2086:2014). This metadata + * should be associated with a video stream and contains data in the form + * of the AVMasteringDisplayMetadata struct. + */ + AV_PKT_DATA_MASTERING_DISPLAY_METADATA, + + /** + * This side data should be associated with a video stream and corresponds + * to the AVSphericalMapping structure. + */ + AV_PKT_DATA_SPHERICAL, + + /** + * Content light level (based on CTA-861.3). This metadata should be + * associated with a video stream and contains data in the form of the + * AVContentLightMetadata struct. + */ + AV_PKT_DATA_CONTENT_LIGHT_LEVEL, + + /** + * ATSC A53 Part 4 Closed Captions. This metadata should be associated with + * a video stream. A53 CC bitstream is stored as uint8_t in + * AVPacketSideData.data. The number of bytes of CC data is + * AVPacketSideData.size. + */ + AV_PKT_DATA_A53_CC, + + /** + * This side data is encryption initialization data. + * The format is not part of ABI, use av_encryption_init_info_* methods to + * access. + */ + AV_PKT_DATA_ENCRYPTION_INIT_INFO, + + /** + * This side data contains encryption info for how to decrypt the packet. + * The format is not part of ABI, use av_encryption_info_* methods to access. + */ + AV_PKT_DATA_ENCRYPTION_INFO, + + /** + * Active Format Description data consisting of a single byte as specified + * in ETSI TS 101 154 using AVActiveFormatDescription enum. + */ + AV_PKT_DATA_AFD, + + /** + * Producer Reference Time data corresponding to the AVProducerReferenceTime + * struct, usually exported by some encoders (on demand through the prft flag + * set in the AVCodecContext export_side_data field). + */ + AV_PKT_DATA_PRFT, + + /** + * ICC profile data consisting of an opaque octet buffer following the + * format described by ISO 15076-1. + */ + AV_PKT_DATA_ICC_PROFILE, + + /** + * DOVI configuration + * ref: + * dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2, + * section 2.2 + * dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2, + * section 3.3 Tags are stored in struct AVDOVIDecoderConfigurationRecord. + */ + AV_PKT_DATA_DOVI_CONF, + + /** + * Timecode which conforms to SMPTE ST 12-1:2014. The data is an array of 4 + * uint32_t where the first uint32_t describes how many (1-3) of the other + * timecodes are used. The timecode format is described in the documentation + * of av_timecode_get_smpte_from_framenum() function in libavutil/timecode.h. + */ + AV_PKT_DATA_S12M_TIMECODE, + + /** + * HDR10+ dynamic metadata associated with a video frame. The metadata is in + * the form of the AVDynamicHDRPlus struct and contains + * information for color volume transform - application 4 of + * SMPTE 2094-40:2016 standard. + */ + AV_PKT_DATA_DYNAMIC_HDR10_PLUS, + + /** + * The number of side data types. + * This is not part of the public API/ABI in the sense that it may + * change when new side data types are added. + * This must stay the last enum value. + * If its value becomes huge, some code using it + * needs to be updated as it assumes it to be smaller than other limits. + */ + AV_PKT_DATA_NB +}; + +#define AV_PKT_DATA_QUALITY_FACTOR AV_PKT_DATA_QUALITY_STATS // DEPRECATED + +typedef struct AVPacketSideData { + uint8_t* data; + size_t size; + enum AVPacketSideDataType type; +} AVPacketSideData; + +/** + * This structure stores compressed data. It is typically exported by demuxers + * and then passed as input to decoders, or received as output from encoders and + * then passed to muxers. + * + * For video, it should typically contain one compressed frame. For audio it may + * contain several compressed frames. Encoders are allowed to output empty + * packets, with no compressed data, containing only side data + * (e.g. to update some stream parameters at the end of encoding). + * + * The semantics of data ownership depends on the buf field. + * If it is set, the packet data is dynamically allocated and is + * valid indefinitely until a call to av_packet_unref() reduces the + * reference count to 0. + * + * If the buf field is not set av_packet_ref() would make a copy instead + * of increasing the reference count. + * + * The side data is always allocated with av_malloc(), copied by + * av_packet_ref() and freed by av_packet_unref(). + * + * sizeof(AVPacket) being a part of the public ABI is deprecated. once + * av_init_packet() is removed, new packets will only be able to be allocated + * with av_packet_alloc(), and new fields may be added to the end of the struct + * with a minor bump. + * + * @see av_packet_alloc + * @see av_packet_ref + * @see av_packet_unref + */ +typedef struct AVPacket { + /** + * A reference to the reference-counted buffer where the packet data is + * stored. + * May be NULL, then the packet data is not reference-counted. + */ + AVBufferRef* buf; + /** + * Presentation timestamp in AVStream->time_base units; the time at which + * the decompressed packet will be presented to the user. + * Can be AV_NOPTS_VALUE if it is not stored in the file. + * pts MUST be larger or equal to dts as presentation cannot happen before + * decompression, unless one wants to view hex dumps. Some formats misuse + * the terms dts and pts/cts to mean something different. Such timestamps + * must be converted to true pts/dts before they are stored in AVPacket. + */ + int64_t pts; + /** + * Decompression timestamp in AVStream->time_base units; the time at which + * the packet is decompressed. + * Can be AV_NOPTS_VALUE if it is not stored in the file. + */ + int64_t dts; + uint8_t* data; + int size; + int stream_index; + /** + * A combination of AV_PKT_FLAG values + */ + int flags; + /** + * Additional packet data that can be provided by the container. + * Packet can contain several types of side information. + */ + AVPacketSideData* side_data; + int side_data_elems; + + /** + * Duration of this packet in AVStream->time_base units, 0 if unknown. + * Equals next_pts - this_pts in presentation order. + */ + int64_t duration; + + int64_t pos; ///< byte position in stream, -1 if unknown + + /** + * for some private data of the user + */ + void* opaque; + + /** + * AVBufferRef for free use by the API user. FFmpeg will never check the + * contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when + * the packet is unreferenced. av_packet_copy_props() calls create a new + * reference with av_buffer_ref() for the target packet's opaque_ref field. + * + * This is unrelated to the opaque field, although it serves a similar + * purpose. + */ + AVBufferRef* opaque_ref; + + /** + * Time base of the packet's timestamps. + * In the future, this field may be set on packets output by encoders or + * demuxers, but its value will be by default ignored on input to decoders + * or muxers. + */ + AVRational time_base; +} AVPacket; + +#if FF_API_INIT_PACKET +attribute_deprecated typedef struct AVPacketList { + AVPacket pkt; + struct AVPacketList* next; +} AVPacketList; +#endif + +#define AV_PKT_FLAG_KEY 0x0001 ///< The packet contains a keyframe +#define AV_PKT_FLAG_CORRUPT 0x0002 ///< The packet content is corrupted +/** + * Flag is used to discard packets which are required to maintain valid + * decoder state but are not required for output and should be dropped + * after decoding. + **/ +#define AV_PKT_FLAG_DISCARD 0x0004 +/** + * The packet comes from a trusted source. + * + * Otherwise-unsafe constructs such as arbitrary pointers to data + * outside the packet may be followed. + */ +#define AV_PKT_FLAG_TRUSTED 0x0008 +/** + * Flag is used to indicate packets that contain frames that can + * be discarded by the decoder. I.e. Non-reference frames. + */ +#define AV_PKT_FLAG_DISPOSABLE 0x0010 + +enum AVSideDataParamChangeFlags { +#if FF_API_OLD_CHANNEL_LAYOUT + /** + * @deprecated those are not used by any decoder + */ + AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT = 0x0001, + AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT = 0x0002, +#endif + AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE = 0x0004, + AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS = 0x0008, +}; + +/** + * Allocate an AVPacket and set its fields to default values. The resulting + * struct must be freed using av_packet_free(). + * + * @return An AVPacket filled with default values or NULL on failure. + * + * @note this only allocates the AVPacket itself, not the data buffers. Those + * must be allocated through other means such as av_new_packet. + * + * @see av_new_packet + */ +AVPacket* av_packet_alloc(void); + +/** + * Create a new packet that references the same data as src. + * + * This is a shortcut for av_packet_alloc()+av_packet_ref(). + * + * @return newly created AVPacket on success, NULL on error. + * + * @see av_packet_alloc + * @see av_packet_ref + */ +AVPacket* av_packet_clone(const AVPacket* src); + +/** + * Free the packet, if the packet is reference counted, it will be + * unreferenced first. + * + * @param pkt packet to be freed. The pointer will be set to NULL. + * @note passing NULL is a no-op. + */ +void av_packet_free(AVPacket** pkt); + +#if FF_API_INIT_PACKET +/** + * Initialize optional fields of a packet with default values. + * + * Note, this does not touch the data and size members, which have to be + * initialized separately. + * + * @param pkt packet + * + * @see av_packet_alloc + * @see av_packet_unref + * + * @deprecated This function is deprecated. Once it's removed, + sizeof(AVPacket) will not be a part of the ABI anymore. + */ +attribute_deprecated void av_init_packet(AVPacket* pkt); +#endif + +/** + * Allocate the payload of a packet and initialize its fields with + * default values. + * + * @param pkt packet + * @param size wanted payload size + * @return 0 if OK, AVERROR_xxx otherwise + */ +int av_new_packet(AVPacket* pkt, int size); + +/** + * Reduce packet size, correctly zeroing padding + * + * @param pkt packet + * @param size new size + */ +void av_shrink_packet(AVPacket* pkt, int size); + +/** + * Increase packet size, correctly zeroing padding + * + * @param pkt packet + * @param grow_by number of bytes by which to increase the size of the packet + */ +int av_grow_packet(AVPacket* pkt, int grow_by); + +/** + * Initialize a reference-counted packet from av_malloc()ed data. + * + * @param pkt packet to be initialized. This function will set the data, size, + * and buf fields, all others are left untouched. + * @param data Data allocated by av_malloc() to be used as packet data. If this + * function returns successfully, the data is owned by the underlying + * AVBuffer. The caller may not access the data through other means. + * @param size size of data in bytes, without the padding. I.e. the full buffer + * size is assumed to be size + AV_INPUT_BUFFER_PADDING_SIZE. + * + * @return 0 on success, a negative AVERROR on error + */ +int av_packet_from_data(AVPacket* pkt, uint8_t* data, int size); + +/** + * Allocate new information of a packet. + * + * @param pkt packet + * @param type side information type + * @param size side information size + * @return pointer to fresh allocated data or NULL otherwise + */ +uint8_t* av_packet_new_side_data(AVPacket* pkt, enum AVPacketSideDataType type, + size_t size); + +/** + * Wrap an existing array as a packet side data. + * + * @param pkt packet + * @param type side information type + * @param data the side data array. It must be allocated with the av_malloc() + * family of functions. The ownership of the data is transferred to + * pkt. + * @param size side information size + * @return a non-negative number on success, a negative AVERROR code on + * failure. On failure, the packet is unchanged and the data remains + * owned by the caller. + */ +int av_packet_add_side_data(AVPacket* pkt, enum AVPacketSideDataType type, + uint8_t* data, size_t size); + +/** + * Shrink the already allocated side data buffer + * + * @param pkt packet + * @param type side information type + * @param size new side information size + * @return 0 on success, < 0 on failure + */ +int av_packet_shrink_side_data(AVPacket* pkt, enum AVPacketSideDataType type, + size_t size); + +/** + * Get side information from packet. + * + * @param pkt packet + * @param type desired side information type + * @param size If supplied, *size will be set to the size of the side data + * or to zero if the desired side data is not present. + * @return pointer to data if present or NULL otherwise + */ +uint8_t* av_packet_get_side_data(const AVPacket* pkt, + enum AVPacketSideDataType type, size_t* size); + +const char* av_packet_side_data_name(enum AVPacketSideDataType type); + +/** + * Pack a dictionary for use in side_data. + * + * @param dict The dictionary to pack. + * @param size pointer to store the size of the returned data + * @return pointer to data if successful, NULL otherwise + */ +uint8_t* av_packet_pack_dictionary(AVDictionary* dict, size_t* size); +/** + * Unpack a dictionary from side_data. + * + * @param data data from side_data + * @param size size of the data + * @param dict the metadata storage dictionary + * @return 0 on success, < 0 on failure + */ +int av_packet_unpack_dictionary(const uint8_t* data, size_t size, + AVDictionary** dict); + +/** + * Convenience function to free all the side data stored. + * All the other fields stay untouched. + * + * @param pkt packet + */ +void av_packet_free_side_data(AVPacket* pkt); + +/** + * Setup a new reference to the data described by a given packet + * + * If src is reference-counted, setup dst as a new reference to the + * buffer in src. Otherwise allocate a new buffer in dst and copy the + * data from src into it. + * + * All the other fields are copied from src. + * + * @see av_packet_unref + * + * @param dst Destination packet. Will be completely overwritten. + * @param src Source packet + * + * @return 0 on success, a negative AVERROR on error. On error, dst + * will be blank (as if returned by av_packet_alloc()). + */ +int av_packet_ref(AVPacket* dst, const AVPacket* src); + +/** + * Wipe the packet. + * + * Unreference the buffer referenced by the packet and reset the + * remaining packet fields to their default values. + * + * @param pkt The packet to be unreferenced. + */ +void av_packet_unref(AVPacket* pkt); + +/** + * Move every field in src to dst and reset src. + * + * @see av_packet_unref + * + * @param src Source packet, will be reset + * @param dst Destination packet + */ +void av_packet_move_ref(AVPacket* dst, AVPacket* src); + +/** + * Copy only "properties" fields from src to dst. + * + * Properties for the purpose of this function are all the fields + * beside those related to the packet data (buf, data, size) + * + * @param dst Destination packet + * @param src Source packet + * + * @return 0 on success AVERROR on failure. + */ +int av_packet_copy_props(AVPacket* dst, const AVPacket* src); + +/** + * Ensure the data described by a given packet is reference counted. + * + * @note This function does not ensure that the reference will be writable. + * Use av_packet_make_writable instead for that purpose. + * + * @see av_packet_ref + * @see av_packet_make_writable + * + * @param pkt packet whose data should be made reference counted. + * + * @return 0 on success, a negative AVERROR on error. On failure, the + * packet is unchanged. + */ +int av_packet_make_refcounted(AVPacket* pkt); + +/** + * Create a writable reference for the data described by a given packet, + * avoiding data copy if possible. + * + * @param pkt Packet whose data should be made writable. + * + * @return 0 on success, a negative AVERROR on failure. On failure, the + * packet is unchanged. + */ +int av_packet_make_writable(AVPacket* pkt); + +/** + * Convert valid timing fields (timestamps / durations) in a packet from one + * timebase to another. Timestamps with unknown values (AV_NOPTS_VALUE) will be + * ignored. + * + * @param pkt packet on which the conversion will be performed + * @param tb_src source timebase, in which the timing fields in pkt are + * expressed + * @param tb_dst destination timebase, to which the timing fields will be + * converted + */ +void av_packet_rescale_ts(AVPacket* pkt, AVRational tb_src, AVRational tb_dst); + +/** + * @} + */ + +#endif // AVCODEC_PACKET_H diff --git a/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/vdpau.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/vdpau.h new file mode 100644 index 000000000000..0b91baec821c --- /dev/null +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/vdpau.h @@ -0,0 +1,156 @@ +/* + * The Video Decode and Presentation API for UNIX (VDPAU) is used for + * hardware-accelerated decoding of MPEG-1/2, H.264 and VC-1. + * + * Copyright (C) 2008 NVIDIA + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVCODEC_VDPAU_H +#define AVCODEC_VDPAU_H + +/** + * @file + * @ingroup lavc_codec_hwaccel_vdpau + * Public libavcodec VDPAU header. + */ + +/** + * @defgroup lavc_codec_hwaccel_vdpau VDPAU Decoder and Renderer + * @ingroup lavc_codec_hwaccel + * + * VDPAU hardware acceleration has two modules + * - VDPAU decoding + * - VDPAU presentation + * + * The VDPAU decoding module parses all headers using FFmpeg + * parsing mechanisms and uses VDPAU for the actual decoding. + * + * As per the current implementation, the actual decoding + * and rendering (API calls) are done as part of the VDPAU + * presentation (vo_vdpau.c) module. + * + * @{ + */ + +#include <vdpau/vdpau.h> + +#include "libavutil/avconfig.h" +#include "libavutil/attributes.h" + +#include "avcodec.h" + +struct AVCodecContext; +struct AVFrame; + +typedef int (*AVVDPAU_Render2)(struct AVCodecContext*, struct AVFrame*, + const VdpPictureInfo*, uint32_t, + const VdpBitstreamBuffer*); + +/** + * This structure is used to share data between the libavcodec library and + * the client video application. + * The user shall allocate the structure via the av_alloc_vdpau_hwaccel + * function and make it available as + * AVCodecContext.hwaccel_context. Members can be set by the user once + * during initialization or through each AVCodecContext.get_buffer() + * function call. In any case, they must be valid prior to calling + * decoding functions. + * + * The size of this structure is not a part of the public ABI and must not + * be used outside of libavcodec. Use av_vdpau_alloc_context() to allocate an + * AVVDPAUContext. + */ +typedef struct AVVDPAUContext { + /** + * VDPAU decoder handle + * + * Set by user. + */ + VdpDecoder decoder; + + /** + * VDPAU decoder render callback + * + * Set by the user. + */ + VdpDecoderRender* render; + + AVVDPAU_Render2 render2; +} AVVDPAUContext; + +/** + * @brief allocation function for AVVDPAUContext + * + * Allows extending the struct without breaking API/ABI + */ +AVVDPAUContext* av_alloc_vdpaucontext(void); + +AVVDPAU_Render2 av_vdpau_hwaccel_get_render2(const AVVDPAUContext*); +void av_vdpau_hwaccel_set_render2(AVVDPAUContext*, AVVDPAU_Render2); + +/** + * Associate a VDPAU device with a codec context for hardware acceleration. + * This function is meant to be called from the get_format() codec callback, + * or earlier. It can also be called after avcodec_flush_buffers() to change + * the underlying VDPAU device mid-stream (e.g. to recover from non-transparent + * display preemption). + * + * @note get_format() must return AV_PIX_FMT_VDPAU if this function completes + * successfully. + * + * @param avctx decoding context whose get_format() callback is invoked + * @param device VDPAU device handle to use for hardware acceleration + * @param get_proc_address VDPAU device driver + * @param flags zero of more OR'd AV_HWACCEL_FLAG_* flags + * + * @return 0 on success, an AVERROR code on failure. + */ +int av_vdpau_bind_context(AVCodecContext* avctx, VdpDevice device, + VdpGetProcAddress* get_proc_address, unsigned flags); + +/** + * Gets the parameters to create an adequate VDPAU video surface for the codec + * context using VDPAU hardware decoding acceleration. + * + * @note Behavior is undefined if the context was not successfully bound to a + * VDPAU device using av_vdpau_bind_context(). + * + * @param avctx the codec context being used for decoding the stream + * @param type storage space for the VDPAU video surface chroma type + * (or NULL to ignore) + * @param width storage space for the VDPAU video surface pixel width + * (or NULL to ignore) + * @param height storage space for the VDPAU video surface pixel height + * (or NULL to ignore) + * + * @return 0 on success, a negative AVERROR code on failure. + */ +int av_vdpau_get_surface_parameters(AVCodecContext* avctx, VdpChromaType* type, + uint32_t* width, uint32_t* height); + +/** + * Allocate an AVVDPAUContext. + * + * @return Newly-allocated AVVDPAUContext or NULL on failure. + */ +AVVDPAUContext* av_vdpau_alloc_context(void); + +/** @} */ + +#endif /* AVCODEC_VDPAU_H */ diff --git a/media/ffvpx/libavcodec/version.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/version.h similarity index 60% copy from media/ffvpx/libavcodec/version.h copy to dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/version.h index 43d0d9a9fcb1..d3f6020c86d6 100644 --- a/media/ffvpx/libavcodec/version.h +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/version.h @@ -29,17 +29,17 @@ #include "version_major.h" -#define LIBAVCODEC_VERSION_MINOR 51 -#define LIBAVCODEC_VERSION_MICRO 101 +#define LIBAVCODEC_VERSION_MINOR 5 +#define LIBAVCODEC_VERSION_MICRO 100 -#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \ - LIBAVCODEC_VERSION_MINOR, \ - LIBAVCODEC_VERSION_MICRO) -#define LIBAVCODEC_VERSION AV_VERSION(LIBAVCODEC_VERSION_MAJOR, \ - LIBAVCODEC_VERSION_MINOR, \ - LIBAVCODEC_VERSION_MICRO) -#define LIBAVCODEC_BUILD LIBAVCODEC_VERSION_INT +#define LIBAVCODEC_VERSION_INT \ + AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, LIBAVCODEC_VERSION_MINOR, \ + LIBAVCODEC_VERSION_MICRO) +#define LIBAVCODEC_VERSION \ + AV_VERSION(LIBAVCODEC_VERSION_MAJOR, LIBAVCODEC_VERSION_MINOR, \ + LIBAVCODEC_VERSION_MICRO) +#define LIBAVCODEC_BUILD LIBAVCODEC_VERSION_INT -#define LIBAVCODEC_IDENT "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION) +#define LIBAVCODEC_IDENT "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION) #endif /* AVCODEC_VERSION_H */ diff --git a/media/ffvpx/libavcodec/version_major.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/version_major.h similarity index 55% copy from media/ffvpx/libavcodec/version_major.h copy to dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/version_major.h index 12f863deb79d..e9cd92cb3a60 100644 --- a/media/ffvpx/libavcodec/version_major.h +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavcodec/version_major.h @@ -25,33 +25,28 @@ * Libavcodec version macros. */ -#define LIBAVCODEC_VERSION_MAJOR 59 +#define LIBAVCODEC_VERSION_MAJOR 60 /** * FF_API_* defines may be placed below to indicate public API that will be * dropped at a future version bump. The defines themselves are not part of * the public API and may change, break or disappear at any time. * * @note, when bumping the major version it is recommended to manually * disable each FF_API_* in its own commit instead of disabling them all * at once through the bump. This improves the git bisect-ability of the change. */ -#define FF_API_OPENH264_SLICE_MODE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_OPENH264_CABAC (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_UNUSED_CODEC_CAPS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_THREAD_SAFE_CALLBACKS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_DEBUG_MV (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_GET_FRAME_CLASS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AUTO_THREADS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_INIT_PACKET (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AVCTX_TIMEBASE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_FLAG_TRUNCATED (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_SUB_TEXT_FORMAT (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_IDCT_NONE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_SVTAV1_OPTS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AYUV_CODECID (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_VT_OUTPUT_CALLBACK (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AVCODEC_CHROMA_POS (LIBAVCODEC_VERSION_MAJOR < 60) +#define FF_API_INIT_PACKET (LIBAVCODEC_VERSION_MAJOR < 61) +#define FF_API_IDCT_NONE (LIBAVCODEC_VERSION_MAJOR < 61) +#define FF_API_SVTAV1_OPTS (LIBAVCODEC_VERSION_MAJOR < 61) +#define FF_API_AYUV_CODECID (LIBAVCODEC_VERSION_MAJOR < 61) +#define FF_API_VT_OUTPUT_CALLBACK (LIBAVCODEC_VERSION_MAJOR < 61) +#define FF_API_AVCODEC_CHROMA_POS (LIBAVCODEC_VERSION_MAJOR < 61) +#define FF_API_VT_HWACCEL_CONTEXT (LIBAVCODEC_VERSION_MAJOR < 61) +#define FF_API_AVCTX_FRAME_NUMBER (LIBAVCODEC_VERSION_MAJOR < 61) + +// reminder to remove CrystalHD decoders on next major bump +#define FF_CODEC_CRYSTAL_HD (LIBAVCODEC_VERSION_MAJOR < 61) #endif /* AVCODEC_VERSION_MAJOR_H */ diff --git a/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/attributes.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/attributes.h new file mode 100644 index 000000000000..774d1fe91616 --- /dev/null +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/attributes.h @@ -0,0 +1,173 @@ +/* + * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at> + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file + * Macro definitions for various function/variable attributes + */ + +#ifndef AVUTIL_ATTRIBUTES_H +#define AVUTIL_ATTRIBUTES_H + +#ifdef __GNUC__ +# define AV_GCC_VERSION_AT_LEAST(x, y) \ + (__GNUC__ > (x) || __GNUC__ == (x) && __GNUC_MINOR__ >= (y)) +# define AV_GCC_VERSION_AT_MOST(x, y) \ + (__GNUC__ < (x) || __GNUC__ == (x) && __GNUC_MINOR__ <= (y)) +#else +# define AV_GCC_VERSION_AT_LEAST(x, y) 0 +# define AV_GCC_VERSION_AT_MOST(x, y) 0 +#endif + +#ifdef __has_builtin +# define AV_HAS_BUILTIN(x) __has_builtin(x) +#else +# define AV_HAS_BUILTIN(x) 0 +#endif + +#ifndef av_always_inline +# if AV_GCC_VERSION_AT_LEAST(3, 1) +# define av_always_inline __attribute__((always_inline)) inline +# elif defined(_MSC_VER) +# define av_always_inline __forceinline +# else +# define av_always_inline inline +# endif +#endif + +#ifndef av_extern_inline +# if defined(__ICL) && __ICL >= 1210 || defined(__GNUC_STDC_INLINE__) +# define av_extern_inline extern inline +# else +# define av_extern_inline inline +# endif +#endif + +#if AV_GCC_VERSION_AT_LEAST(3, 4) +# define av_warn_unused_result __attribute__((warn_unused_result)) +#else +# define av_warn_unused_result +#endif + +#if AV_GCC_VERSION_AT_LEAST(3, 1) +# define av_noinline __attribute__((noinline)) +#elif defined(_MSC_VER) +# define av_noinline __declspec(noinline) +#else +# define av_noinline +#endif + +#if AV_GCC_VERSION_AT_LEAST(3, 1) || defined(__clang__) +# define av_pure __attribute__((pure)) +#else +# define av_pure +#endif + +#if AV_GCC_VERSION_AT_LEAST(2, 6) || defined(__clang__) +# define av_const __attribute__((const)) +#else +# define av_const +#endif + +#if AV_GCC_VERSION_AT_LEAST(4, 3) || defined(__clang__) +# define av_cold __attribute__((cold)) +#else +# define av_cold +#endif + +#if AV_GCC_VERSION_AT_LEAST(4, 1) && !defined(__llvm__) +# define av_flatten __attribute__((flatten)) +#else +# define av_flatten +#endif + +#if AV_GCC_VERSION_AT_LEAST(3, 1) +# define attribute_deprecated __attribute__((deprecated)) +#elif defined(_MSC_VER) +# define attribute_deprecated __declspec(deprecated) +#else +# define attribute_deprecated +#endif + +/** + * Disable warnings about deprecated features + * This is useful for sections of code kept for backward compatibility and + * scheduled for removal. + */ +#ifndef AV_NOWARN_DEPRECATED +# if AV_GCC_VERSION_AT_LEAST(4, 6) || defined(__clang__) +# define AV_NOWARN_DEPRECATED(code) \ + _Pragma("GCC diagnostic push") \ + _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"") \ + code _Pragma("GCC diagnostic pop") +# elif defined(_MSC_VER) +# define AV_NOWARN_DEPRECATED(code) \ + __pragma(warning(push)) __pragma(warning(disable : 4996)) code; \ + __pragma(warning(pop)) +# else +# define AV_NOWARN_DEPRECATED(code) code +# endif +#endif + +#if defined(__GNUC__) || defined(__clang__) +# define av_unused __attribute__((unused)) +#else +# define av_unused +#endif + +/** + * Mark a variable as used and prevent the compiler from optimizing it + * away. This is useful for variables accessed only from inline + * assembler without the compiler being aware. + */ +#if AV_GCC_VERSION_AT_LEAST(3, 1) || defined(__clang__) +# define av_used __attribute__((used)) +#else +# define av_used +#endif + +#if AV_GCC_VERSION_AT_LEAST(3, 3) || defined(__clang__) +# define av_alias __attribute__((may_alias)) +#else +# define av_alias +#endif + +#if (defined(__GNUC__) || defined(__clang__)) && !defined(__INTEL_COMPILER) +# define av_uninit(x) x = x +#else +# define av_uninit(x) x +#endif + +#if defined(__GNUC__) || defined(__clang__) +# define av_builtin_constant_p __builtin_constant_p +# define av_printf_format(fmtpos, attrpos) \ + __attribute__((__format__(__printf__, fmtpos, attrpos))) +#else +# define av_builtin_constant_p(x) 0 +# define av_printf_format(fmtpos, attrpos) +#endif + +#if AV_GCC_VERSION_AT_LEAST(2, 5) || defined(__clang__) +# define av_noreturn __attribute__((noreturn)) +#else +# define av_noreturn +#endif + +#endif /* AVUTIL_ATTRIBUTES_H */ diff --git a/dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/avconfig.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/avconfig.h similarity index 100% copy from dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/avconfig.h copy to dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/avconfig.h diff --git a/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/avutil.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/avutil.h new file mode 100644 index 000000000000..8f8343bd043f --- /dev/null +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/avutil.h @@ -0,0 +1,371 @@ +/* + * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at> + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVUTIL_AVUTIL_H +#define AVUTIL_AVUTIL_H + +/** + * @file + * @ingroup lavu + * Convenience header that includes @ref lavu "libavutil"'s core. + */ + +/** + * @mainpage + * + * @section ffmpeg_intro Introduction + * + * This document describes the usage of the different libraries + * provided by FFmpeg. + * + * @li @ref libavc "libavcodec" encoding/decoding library + * @li @ref lavfi "libavfilter" graph-based frame editing library + * @li @ref libavf "libavformat" I/O and muxing/demuxing library + * @li @ref lavd "libavdevice" special devices muxing/demuxing library + * @li @ref lavu "libavutil" common utility library + * @li @ref lswr "libswresample" audio resampling, format conversion and mixing + * @li @ref lpp "libpostproc" post processing library + * @li @ref libsws "libswscale" color conversion and scaling library + * + * @section ffmpeg_versioning Versioning and compatibility + * + * Each of the FFmpeg libraries contains a version.h header, which defines a + * major, minor and micro version number with the + * <em>LIBRARYNAME_VERSION_{MAJOR,MINOR,MICRO}</em> macros. The major version + * number is incremented with backward incompatible changes - e.g. removing + * parts of the public API, reordering public struct members, etc. The minor + * version number is incremented for backward compatible API changes or major + * new features - e.g. adding a new public function or a new decoder. The micro + * version number is incremented for smaller changes that a calling program + * might still want to check for - e.g. changing behavior in a previously + * unspecified situation. + * + * FFmpeg guarantees backward API and ABI compatibility for each library as long + * as its major version number is unchanged. This means that no public symbols + * will be removed or renamed. Types and names of the public struct members and + * values of public macros and enums will remain the same (unless they were + * explicitly declared as not part of the public API). Documented behavior will + * not change. + * + * In other words, any correct program that works with a given FFmpeg snapshot + * should work just as well without any changes with any later snapshot with the + * same major versions. This applies to both rebuilding the program against new + * FFmpeg versions or to replacing the dynamic FFmpeg libraries that a program + * links against. + * + * However, new public symbols may be added and new members may be appended to + * public structs whose size is not part of public ABI (most public structs in + * FFmpeg). New macros and enum values may be added. Behavior in undocumented + * situations may change slightly (and be documented). All those are accompanied + * by an entry in doc/APIchanges and incrementing either the minor or micro + * version number. + */ + +/** + * @defgroup lavu libavutil + * Common code shared across all FFmpeg libraries. + * + * @note + * libavutil is designed to be modular. In most cases, in order to use the + * functions provided by one component of libavutil you must explicitly include + * the specific header containing that feature. If you are only using + * media-related components, you could simply include libavutil/avutil.h, which + * brings in most of the "core" components. + * + * @{ + * + * @defgroup lavu_crypto Crypto and Hashing + * + * @{ + * @} + * + * @defgroup lavu_math Mathematics + * @{ + * + * @} + * + * @defgroup lavu_string String Manipulation + * + * @{ + * + * @} + * + * @defgroup lavu_mem Memory Management + * + * @{ + * + * @} + * + * @defgroup lavu_data Data Structures + * @{ + * + * @} + * + * @defgroup lavu_video Video related + * + * @{ + * + * @} + * + * @defgroup lavu_audio Audio related + * + * @{ + * + * @} + * + * @defgroup lavu_error Error Codes + * + * @{ + * + * @} + * + * @defgroup lavu_log Logging Facility + * + * @{ + * + * @} + * + * @defgroup lavu_misc Other + * + * @{ + * + * @defgroup preproc_misc Preprocessor String Macros + * + * @{ + * + * @} + * + * @defgroup version_utils Library Version Macros + * + * @{ + * + * @} + */ + +/** + * @addtogroup lavu_ver + * @{ + */ + +/** + * Return the LIBAVUTIL_VERSION_INT constant. + */ +unsigned avutil_version(void); + +/** + * Return an informative version string. This usually is the actual release + * version number or a git commit description. This string has no fixed format + * and can change any time. It should never be parsed by code. + */ +const char* av_version_info(void); + +/** + * Return the libavutil build-time configuration. + */ +const char* avutil_configuration(void); + +/** + * Return the libavutil license. + */ +const char* avutil_license(void); + +/** + * @} + */ + +/** + * @addtogroup lavu_media Media Type + * @brief Media Type + */ + +enum AVMediaType { + AVMEDIA_TYPE_UNKNOWN = -1, ///< Usually treated as AVMEDIA_TYPE_DATA + AVMEDIA_TYPE_VIDEO, + AVMEDIA_TYPE_AUDIO, + AVMEDIA_TYPE_DATA, ///< Opaque data information usually continuous + AVMEDIA_TYPE_SUBTITLE, + AVMEDIA_TYPE_ATTACHMENT, ///< Opaque data information usually sparse + AVMEDIA_TYPE_NB +}; + +/** + * Return a string describing the media_type enum, NULL if media_type + * is unknown. + */ +const char* av_get_media_type_string(enum AVMediaType media_type); + +/** + * @defgroup lavu_const Constants + * @{ + * + * @defgroup lavu_enc Encoding specific + * + * @note those definition should move to avcodec + * @{ + */ + +#define FF_LAMBDA_SHIFT 7 +#define FF_LAMBDA_SCALE (1 << FF_LAMBDA_SHIFT) +#define FF_QP2LAMBDA 118 ///< factor to convert from H.263 QP to lambda +#define FF_LAMBDA_MAX (256 * 128 - 1) + +#define FF_QUALITY_SCALE FF_LAMBDA_SCALE // FIXME maybe remove + +/** + * @} + * @defgroup lavu_time Timestamp specific + * + * FFmpeg internal timebase and timestamp definitions + * + * @{ + */ + +/** + * @brief Undefined timestamp value + * + * Usually reported by demuxer that work on containers that do not provide + * either pts or dts. + */ + +#define AV_NOPTS_VALUE ((int64_t)UINT64_C(0x8000000000000000)) + +/** + * Internal time base represented as integer + */ + +#define AV_TIME_BASE 1000000 + +/** + * Internal time base represented as fractional value + */ + +#define AV_TIME_BASE_Q \ + (AVRational) { 1, AV_TIME_BASE } + +/** + * @} + * @} + * @defgroup lavu_picture Image related + * + * AVPicture types, pixel formats and basic image planes manipulation. + * + * @{ + */ + +enum AVPictureType { + AV_PICTURE_TYPE_NONE = 0, ///< Undefined + AV_PICTURE_TYPE_I, ///< Intra + AV_PICTURE_TYPE_P, ///< Predicted + AV_PICTURE_TYPE_B, ///< Bi-dir predicted + AV_PICTURE_TYPE_S, ///< S(GMC)-VOP MPEG-4 + AV_PICTURE_TYPE_SI, ///< Switching Intra + AV_PICTURE_TYPE_SP, ///< Switching Predicted + AV_PICTURE_TYPE_BI, ///< BI type +}; + +/** + * Return a single letter to describe the given picture type + * pict_type. + * + * @param[in] pict_type the picture type @return a single character + * representing the picture type, '?' if pict_type is unknown + */ +char av_get_picture_type_char(enum AVPictureType pict_type); + +/** + * @} + */ + +#include "common.h" +#include "error.h" +#include "rational.h" +#include "version.h" +#include "macros.h" +#include "mathematics.h" +#include "log.h" +#include "pixfmt.h" + +/** + * Return x default pointer in case p is NULL. + */ +static inline void* av_x_if_null(const void* p, const void* x) { + return (void*)(intptr_t)(p ? p : x); +} + +/** + * Compute the length of an integer list. + * + * @param elsize size in bytes of each list element (only 1, 2, 4 or 8) + * @param term list terminator (usually 0 or -1) + * @param list pointer to the list + * @return length of the list, in elements, not counting the terminator + */ +unsigned av_int_list_length_for_size(unsigned elsize, const void* list, + uint64_t term) av_pure; + +/** + * Compute the length of an integer list. + * + * @param term list terminator (usually 0 or -1) + * @param list pointer to the list + * @return length of the list, in elements, not counting the terminator + */ +#define av_int_list_length(list, term) \ + av_int_list_length_for_size(sizeof(*(list)), list, term) + +#if FF_API_AV_FOPEN_UTF8 +/** + * Open a file using a UTF-8 filename. + * The API of this function matches POSIX fopen(), errors are returned through + * errno. + * @deprecated Avoid using it, as on Windows, the FILE* allocated by this + * function may be allocated with a different CRT than the caller + * who uses the FILE*. No replacement provided in public API. + */ +attribute_deprecated FILE* av_fopen_utf8(const char* path, const char* mode); +#endif + +/** + * Return the fractional representation of the internal time base. + */ +AVRational av_get_time_base_q(void); + +#define AV_FOURCC_MAX_STRING_SIZE 32 + +#define av_fourcc2str(fourcc) \ + av_fourcc_make_string((char[AV_FOURCC_MAX_STRING_SIZE]){0}, fourcc) + +/** + * Fill the provided buffer with a string containing a FourCC (four-character + * code) representation. + * + * @param buf a buffer with size in bytes of at least + * AV_FOURCC_MAX_STRING_SIZE + * @param fourcc the fourcc to represent + * @return the buffer in input + */ +char* av_fourcc_make_string(char* buf, uint32_t fourcc); + +/** + * @} + * @} + */ + +#endif /* AVUTIL_AVUTIL_H */ diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/buffer.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/buffer.h similarity index 100% copy from dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/buffer.h copy to dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/buffer.h diff --git a/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/channel_layout.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/channel_layout.h new file mode 100644 index 000000000000..1ce5bb32d125 --- /dev/null +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/channel_layout.h @@ -0,0 +1,842 @@ +/* + * Copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at> + * Copyright (c) 2008 Peter Ross + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVUTIL_CHANNEL_LAYOUT_H +#define AVUTIL_CHANNEL_LAYOUT_H + +#include <stdint.h> +#include <stdlib.h> + +#include "version.h" +#include "attributes.h" + +/** + * @file + * @ingroup lavu_audio_channels + * Public libavutil channel layout APIs header. + */ + +/** + * @defgroup lavu_audio_channels Audio channels + * @ingroup lavu_audio + * + * Audio channel layout utility functions + * + * @{ + */ + +enum AVChannel { + ///< Invalid channel index + AV_CHAN_NONE = -1, + AV_CHAN_FRONT_LEFT, + AV_CHAN_FRONT_RIGHT, + AV_CHAN_FRONT_CENTER, + AV_CHAN_LOW_FREQUENCY, + AV_CHAN_BACK_LEFT, + AV_CHAN_BACK_RIGHT, + AV_CHAN_FRONT_LEFT_OF_CENTER, + AV_CHAN_FRONT_RIGHT_OF_CENTER, + AV_CHAN_BACK_CENTER, + AV_CHAN_SIDE_LEFT, + AV_CHAN_SIDE_RIGHT, + AV_CHAN_TOP_CENTER, + AV_CHAN_TOP_FRONT_LEFT, + AV_CHAN_TOP_FRONT_CENTER, + AV_CHAN_TOP_FRONT_RIGHT, + AV_CHAN_TOP_BACK_LEFT, + AV_CHAN_TOP_BACK_CENTER, + AV_CHAN_TOP_BACK_RIGHT, + /** Stereo downmix. */ + AV_CHAN_STEREO_LEFT = 29, + /** See above. */ + AV_CHAN_STEREO_RIGHT, + AV_CHAN_WIDE_LEFT, + AV_CHAN_WIDE_RIGHT, + AV_CHAN_SURROUND_DIRECT_LEFT, + AV_CHAN_SURROUND_DIRECT_RIGHT, + AV_CHAN_LOW_FREQUENCY_2, + AV_CHAN_TOP_SIDE_LEFT, + AV_CHAN_TOP_SIDE_RIGHT, + AV_CHAN_BOTTOM_FRONT_CENTER, + AV_CHAN_BOTTOM_FRONT_LEFT, + AV_CHAN_BOTTOM_FRONT_RIGHT, + + /** Channel is empty can be safely skipped. */ + AV_CHAN_UNUSED = 0x200, + + /** Channel contains data, but its position is unknown. */ + AV_CHAN_UNKNOWN = 0x300, + + /** + * Range of channels between AV_CHAN_AMBISONIC_BASE and + * AV_CHAN_AMBISONIC_END represent Ambisonic components using the ACN system. + * + * Given a channel id `<i>` between AV_CHAN_AMBISONIC_BASE and + * AV_CHAN_AMBISONIC_END (inclusive), the ACN index of the channel `<n>` is + * `<n> = <i> - AV_CHAN_AMBISONIC_BASE`. + * + * @note these values are only used for AV_CHANNEL_ORDER_CUSTOM channel + * orderings, the AV_CHANNEL_ORDER_AMBISONIC ordering orders the channels + * implicitly by their position in the stream. + */ + AV_CHAN_AMBISONIC_BASE = 0x400, + // leave space for 1024 ids, which correspond to maximum order-32 harmonics, + // which should be enough for the foreseeable use cases + AV_CHAN_AMBISONIC_END = 0x7ff, +}; + +enum AVChannelOrder { + /** + * Only the channel count is specified, without any further information + * about the channel order. + */ + AV_CHANNEL_ORDER_UNSPEC, + /** + * The native channel order, i.e. the channels are in the same order in + * which they are defined in the AVChannel enum. This supports up to 63 + * different channels. + */ + AV_CHANNEL_ORDER_NATIVE, + /** + * The channel order does not correspond to any other predefined order and + * is stored as an explicit map. For example, this could be used to support + * layouts with 64 or more channels, or with empty/skipped (AV_CHAN_SILENCE) + * channels at arbitrary positions. + */ + AV_CHANNEL_ORDER_CUSTOM, + /** + * The audio is represented as the decomposition of the sound field into + * spherical harmonics. Each channel corresponds to a single expansion + * component. Channels are ordered according to ACN (Ambisonic Channel + * Number). + * + * The channel with the index n in the stream contains the spherical + * harmonic of degree l and order m given by + * @code{.unparsed} + * l = floor(sqrt(n)), + * m = n - l * (l + 1). + * @endcode + * + * Conversely given a spherical harmonic of degree l and order m, the + * corresponding channel index n is given by + * @code{.unparsed} + * n = l * (l + 1) + m. + * @endcode + * + * Normalization is assumed to be SN3D (Schmidt Semi-Normalization) + * as defined in AmbiX format $ 2.1. + */ + AV_CHANNEL_ORDER_AMBISONIC, +}; + +/** + * @defgroup channel_masks Audio channel masks + * + * A channel layout is a 64-bits integer with a bit set for every channel. + * The number of bits set must be equal to the number of channels. + * The value 0 means that the channel layout is not known. + * @note this data structure is not powerful enough to handle channels + * combinations that have the same channel multiple times, such as + * dual-mono. + * + * @{ + */ +#define AV_CH_FRONT_LEFT (1ULL << AV_CHAN_FRONT_LEFT) +#define AV_CH_FRONT_RIGHT (1ULL << AV_CHAN_FRONT_RIGHT) +#define AV_CH_FRONT_CENTER (1ULL << AV_CHAN_FRONT_CENTER) +#define AV_CH_LOW_FREQUENCY (1ULL << AV_CHAN_LOW_FREQUENCY) +#define AV_CH_BACK_LEFT (1ULL << AV_CHAN_BACK_LEFT) +#define AV_CH_BACK_RIGHT (1ULL << AV_CHAN_BACK_RIGHT) +#define AV_CH_FRONT_LEFT_OF_CENTER (1ULL << AV_CHAN_FRONT_LEFT_OF_CENTER) +#define AV_CH_FRONT_RIGHT_OF_CENTER (1ULL << AV_CHAN_FRONT_RIGHT_OF_CENTER) +#define AV_CH_BACK_CENTER (1ULL << AV_CHAN_BACK_CENTER) +#define AV_CH_SIDE_LEFT (1ULL << AV_CHAN_SIDE_LEFT) +#define AV_CH_SIDE_RIGHT (1ULL << AV_CHAN_SIDE_RIGHT) +#define AV_CH_TOP_CENTER (1ULL << AV_CHAN_TOP_CENTER) +#define AV_CH_TOP_FRONT_LEFT (1ULL << AV_CHAN_TOP_FRONT_LEFT) +#define AV_CH_TOP_FRONT_CENTER (1ULL << AV_CHAN_TOP_FRONT_CENTER) +#define AV_CH_TOP_FRONT_RIGHT (1ULL << AV_CHAN_TOP_FRONT_RIGHT) +#define AV_CH_TOP_BACK_LEFT (1ULL << AV_CHAN_TOP_BACK_LEFT) +#define AV_CH_TOP_BACK_CENTER (1ULL << AV_CHAN_TOP_BACK_CENTER) +#define AV_CH_TOP_BACK_RIGHT (1ULL << AV_CHAN_TOP_BACK_RIGHT) +#define AV_CH_STEREO_LEFT (1ULL << AV_CHAN_STEREO_LEFT) +#define AV_CH_STEREO_RIGHT (1ULL << AV_CHAN_STEREO_RIGHT) +#define AV_CH_WIDE_LEFT (1ULL << AV_CHAN_WIDE_LEFT) +#define AV_CH_WIDE_RIGHT (1ULL << AV_CHAN_WIDE_RIGHT) +#define AV_CH_SURROUND_DIRECT_LEFT (1ULL << AV_CHAN_SURROUND_DIRECT_LEFT) +#define AV_CH_SURROUND_DIRECT_RIGHT (1ULL << AV_CHAN_SURROUND_DIRECT_RIGHT) +#define AV_CH_LOW_FREQUENCY_2 (1ULL << AV_CHAN_LOW_FREQUENCY_2) +#define AV_CH_TOP_SIDE_LEFT (1ULL << AV_CHAN_TOP_SIDE_LEFT) +#define AV_CH_TOP_SIDE_RIGHT (1ULL << AV_CHAN_TOP_SIDE_RIGHT) +#define AV_CH_BOTTOM_FRONT_CENTER (1ULL << AV_CHAN_BOTTOM_FRONT_CENTER) +#define AV_CH_BOTTOM_FRONT_LEFT (1ULL << AV_CHAN_BOTTOM_FRONT_LEFT) +#define AV_CH_BOTTOM_FRONT_RIGHT (1ULL << AV_CHAN_BOTTOM_FRONT_RIGHT) + +#if FF_API_OLD_CHANNEL_LAYOUT +/** Channel mask value used for AVCodecContext.request_channel_layout + to indicate that the user requests the channel order of the decoder output + to be the native codec channel order. + @deprecated channel order is now indicated in a special field in + AVChannelLayout + */ +# define AV_CH_LAYOUT_NATIVE 0x8000000000000000ULL +#endif + +/** + * @} + * @defgroup channel_mask_c Audio channel layouts + * @{ + * */ +#define AV_CH_LAYOUT_MONO (AV_CH_FRONT_CENTER) +#define AV_CH_LAYOUT_STEREO (AV_CH_FRONT_LEFT | AV_CH_FRONT_RIGHT) +#define AV_CH_LAYOUT_2POINT1 (AV_CH_LAYOUT_STEREO | AV_CH_LOW_FREQUENCY) +#define AV_CH_LAYOUT_2_1 (AV_CH_LAYOUT_STEREO | AV_CH_BACK_CENTER) +#define AV_CH_LAYOUT_SURROUND (AV_CH_LAYOUT_STEREO | AV_CH_FRONT_CENTER) +#define AV_CH_LAYOUT_3POINT1 (AV_CH_LAYOUT_SURROUND | AV_CH_LOW_FREQUENCY) +#define AV_CH_LAYOUT_4POINT0 (AV_CH_LAYOUT_SURROUND | AV_CH_BACK_CENTER) +#define AV_CH_LAYOUT_4POINT1 (AV_CH_LAYOUT_4POINT0 | AV_CH_LOW_FREQUENCY) +#define AV_CH_LAYOUT_2_2 \ + (AV_CH_LAYOUT_STEREO | AV_CH_SIDE_LEFT | AV_CH_SIDE_RIGHT) +#define AV_CH_LAYOUT_QUAD \ + (AV_CH_LAYOUT_STEREO | AV_CH_BACK_LEFT | AV_CH_BACK_RIGHT) +#define AV_CH_LAYOUT_5POINT0 \ + (AV_CH_LAYOUT_SURROUND | AV_CH_SIDE_LEFT | AV_CH_SIDE_RIGHT) +#define AV_CH_LAYOUT_5POINT1 (AV_CH_LAYOUT_5POINT0 | AV_CH_LOW_FREQUENCY) +#define AV_CH_LAYOUT_5POINT0_BACK \ + (AV_CH_LAYOUT_SURROUND | AV_CH_BACK_LEFT | AV_CH_BACK_RIGHT) +#define AV_CH_LAYOUT_5POINT1_BACK \ + (AV_CH_LAYOUT_5POINT0_BACK | AV_CH_LOW_FREQUENCY) +#define AV_CH_LAYOUT_6POINT0 (AV_CH_LAYOUT_5POINT0 | AV_CH_BACK_CENTER) +#define AV_CH_LAYOUT_6POINT0_FRONT \ + (AV_CH_LAYOUT_2_2 | AV_CH_FRONT_LEFT_OF_CENTER | AV_CH_FRONT_RIGHT_OF_CENTER) +#define AV_CH_LAYOUT_HEXAGONAL (AV_CH_LAYOUT_5POINT0_BACK | AV_CH_BACK_CENTER) +#define AV_CH_LAYOUT_6POINT1 (AV_CH_LAYOUT_5POINT1 | AV_CH_BACK_CENTER) +#define AV_CH_LAYOUT_6POINT1_BACK \ + (AV_CH_LAYOUT_5POINT1_BACK | AV_CH_BACK_CENTER) +#define AV_CH_LAYOUT_6POINT1_FRONT \ + (AV_CH_LAYOUT_6POINT0_FRONT | AV_CH_LOW_FREQUENCY) +#define AV_CH_LAYOUT_7POINT0 \ + (AV_CH_LAYOUT_5POINT0 | AV_CH_BACK_LEFT | AV_CH_BACK_RIGHT) +#define AV_CH_LAYOUT_7POINT0_FRONT \ + (AV_CH_LAYOUT_5POINT0 | AV_CH_FRONT_LEFT_OF_CENTER | \ + AV_CH_FRONT_RIGHT_OF_CENTER) +#define AV_CH_LAYOUT_7POINT1 \ + (AV_CH_LAYOUT_5POINT1 | AV_CH_BACK_LEFT | AV_CH_BACK_RIGHT) +#define AV_CH_LAYOUT_7POINT1_WIDE \ + (AV_CH_LAYOUT_5POINT1 | AV_CH_FRONT_LEFT_OF_CENTER | \ + AV_CH_FRONT_RIGHT_OF_CENTER) +#define AV_CH_LAYOUT_7POINT1_WIDE_BACK \ + (AV_CH_LAYOUT_5POINT1_BACK | AV_CH_FRONT_LEFT_OF_CENTER | \ + AV_CH_FRONT_RIGHT_OF_CENTER) +#define AV_CH_LAYOUT_7POINT1_TOP_BACK \ + (AV_CH_LAYOUT_5POINT1_BACK | AV_CH_TOP_FRONT_LEFT | AV_CH_TOP_FRONT_RIGHT) +#define AV_CH_LAYOUT_OCTAGONAL \ + (AV_CH_LAYOUT_5POINT0 | AV_CH_BACK_LEFT | AV_CH_BACK_CENTER | \ + AV_CH_BACK_RIGHT) +#define AV_CH_LAYOUT_CUBE \ + (AV_CH_LAYOUT_QUAD | AV_CH_TOP_FRONT_LEFT | AV_CH_TOP_FRONT_RIGHT | \ + AV_CH_TOP_BACK_LEFT | AV_CH_TOP_BACK_RIGHT) +#define AV_CH_LAYOUT_HEXADECAGONAL \ + (AV_CH_LAYOUT_OCTAGONAL | AV_CH_WIDE_LEFT | AV_CH_WIDE_RIGHT | \ + AV_CH_TOP_BACK_LEFT | AV_CH_TOP_BACK_RIGHT | AV_CH_TOP_BACK_CENTER | \ + AV_CH_TOP_FRONT_CENTER | AV_CH_TOP_FRONT_LEFT | AV_CH_TOP_FRONT_RIGHT) +#define AV_CH_LAYOUT_STEREO_DOWNMIX (AV_CH_STEREO_LEFT | AV_CH_STEREO_RIGHT) +#define AV_CH_LAYOUT_22POINT2 \ + (AV_CH_LAYOUT_5POINT1_BACK | AV_CH_FRONT_LEFT_OF_CENTER | \ + AV_CH_FRONT_RIGHT_OF_CENTER | AV_CH_BACK_CENTER | AV_CH_LOW_FREQUENCY_2 | \ + AV_CH_SIDE_LEFT | AV_CH_SIDE_RIGHT | AV_CH_TOP_FRONT_LEFT | \ + AV_CH_TOP_FRONT_RIGHT | AV_CH_TOP_FRONT_CENTER | AV_CH_TOP_CENTER | \ + AV_CH_TOP_BACK_LEFT | AV_CH_TOP_BACK_RIGHT | AV_CH_TOP_SIDE_LEFT | \ + AV_CH_TOP_SIDE_RIGHT | AV_CH_TOP_BACK_CENTER | AV_CH_BOTTOM_FRONT_CENTER | \ + AV_CH_BOTTOM_FRONT_LEFT | AV_CH_BOTTOM_FRONT_RIGHT) + +enum AVMatrixEncoding { + AV_MATRIX_ENCODING_NONE, + AV_MATRIX_ENCODING_DOLBY, + AV_MATRIX_ENCODING_DPLII, + AV_MATRIX_ENCODING_DPLIIX, + AV_MATRIX_ENCODING_DPLIIZ, + AV_MATRIX_ENCODING_DOLBYEX, + AV_MATRIX_ENCODING_DOLBYHEADPHONE, + AV_MATRIX_ENCODING_NB +}; + +/** + * @} + */ + +/** + * An AVChannelCustom defines a single channel within a custom order layout + * + * Unlike most structures in FFmpeg, sizeof(AVChannelCustom) is a part of the + * public ABI. + * + * No new fields may be added to it without a major version bump. + */ +typedef struct AVChannelCustom { + enum AVChannel id; + char name[16]; + void* opaque; +} AVChannelCustom; + +/** + * An AVChannelLayout holds information about the channel layout of audio data. + * + * A channel layout here is defined as a set of channels ordered in a specific + * way (unless the channel order is AV_CHANNEL_ORDER_UNSPEC, in which case an + * AVChannelLayout carries only the channel count). + * All orders may be treated as if they were AV_CHANNEL_ORDER_UNSPEC by + * ignoring everything but the channel count, as long as + * av_channel_layout_check() considers they are valid. + * + * Unlike most structures in FFmpeg, sizeof(AVChannelLayout) is a part of the + * public ABI and may be used by the caller. E.g. it may be allocated on stack + * or embedded in caller-defined structs. + * + * AVChannelLayout can be initialized as follows: + * - default initialization with {0}, followed by setting all used fields + * correctly; + * - by assigning one of the predefined AV_CHANNEL_LAYOUT_* initializers; + * - with a constructor function, such as av_channel_layout_default(), + * av_channel_layout_from_mask() or av_channel_layout_from_string(). + * + * The channel layout must be unitialized with av_channel_layout_uninit() + * + * Copying an AVChannelLayout via assigning is forbidden, + * av_channel_layout_copy() must be used instead (and its return value should + * be checked) + * + * No new fields may be added to it without a major version bump, except for + * new elements of the union fitting in sizeof(uint64_t). + */ +typedef struct AVChannelLayout { + /** + * Channel order used in this layout. + * This is a mandatory field. + */ + enum AVChannelOrder order; + + /** + * Number of channels in this layout. Mandatory field. + */ + int nb_channels; + + /** + * Details about which channels are present in this layout. + * For AV_CHANNEL_ORDER_UNSPEC, this field is undefined and must not be + * used. + */ + union { + /** + * This member must be used for AV_CHANNEL_ORDER_NATIVE, and may be used + * for AV_CHANNEL_ORDER_AMBISONIC to signal non-diegetic channels. + * It is a bitmask, where the position of each set bit means that the + * AVChannel with the corresponding value is present. + * + * I.e. when (mask & (1 << AV_CHAN_FOO)) is non-zero, then AV_CHAN_FOO + * is present in the layout. Otherwise it is not present. + * + * @note when a channel layout using a bitmask is constructed or + * modified manually (i.e. not using any of the av_channel_layout_* + * functions), the code doing it must ensure that the number of set bits + * is equal to nb_channels. + */ + uint64_t mask; + /** + * This member must be used when the channel order is + * AV_CHANNEL_ORDER_CUSTOM. It is a nb_channels-sized array, with each + * element signalling the presence of the AVChannel with the + * corresponding value in map[i].id. + * + * I.e. when map[i].id is equal to AV_CHAN_FOO, then AV_CH_FOO is the + * i-th channel in the audio data. + * + * When map[i].id is in the range between AV_CHAN_AMBISONIC_BASE and + * AV_CHAN_AMBISONIC_END (inclusive), the channel contains an ambisonic + * component with ACN index (as defined above) + * n = map[i].id - AV_CHAN_AMBISONIC_BASE. + * + * map[i].name may be filled with a 0-terminated string, in which case + * it will be used for the purpose of identifying the channel with the + * convenience functions below. Otherise it must be zeroed. + */ + AVChannelCustom* map; + } u; + + /** + * For some private data of the user. + */ + void* opaque; +} AVChannelLayout; + +#define AV_CHANNEL_LAYOUT_MASK(nb, m) \ + { \ + .order = AV_CHANNEL_ORDER_NATIVE, .nb_channels = (nb), .u = {.mask = (m) } \ + } + +/** + * @name Common pre-defined channel layouts + * @{ + */ +#define AV_CHANNEL_LAYOUT_MONO AV_CHANNEL_LAYOUT_MASK(1, AV_CH_LAYOUT_MONO) +#define AV_CHANNEL_LAYOUT_STEREO AV_CHANNEL_LAYOUT_MASK(2, AV_CH_LAYOUT_STEREO) +#define AV_CHANNEL_LAYOUT_2POINT1 \ + AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_2POINT1) +#define AV_CHANNEL_LAYOUT_2_1 AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_2_1) +#define AV_CHANNEL_LAYOUT_SURROUND \ + AV_CHANNEL_LAYOUT_MASK(3, AV_CH_LAYOUT_SURROUND) +#define AV_CHANNEL_LAYOUT_3POINT1 \ + AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_3POINT1) +#define AV_CHANNEL_LAYOUT_4POINT0 \ + AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_4POINT0) +#define AV_CHANNEL_LAYOUT_4POINT1 \ + AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_4POINT1) +#define AV_CHANNEL_LAYOUT_2_2 AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_2_2) +#define AV_CHANNEL_LAYOUT_QUAD AV_CHANNEL_LAYOUT_MASK(4, AV_CH_LAYOUT_QUAD) +#define AV_CHANNEL_LAYOUT_5POINT0 \ + AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_5POINT0) +#define AV_CHANNEL_LAYOUT_5POINT1 \ + AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_5POINT1) +#define AV_CHANNEL_LAYOUT_5POINT0_BACK \ + AV_CHANNEL_LAYOUT_MASK(5, AV_CH_LAYOUT_5POINT0_BACK) +#define AV_CHANNEL_LAYOUT_5POINT1_BACK \ + AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_5POINT1_BACK) +#define AV_CHANNEL_LAYOUT_6POINT0 \ + AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_6POINT0) +#define AV_CHANNEL_LAYOUT_6POINT0_FRONT \ + AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_6POINT0_FRONT) +#define AV_CHANNEL_LAYOUT_HEXAGONAL \ + AV_CHANNEL_LAYOUT_MASK(6, AV_CH_LAYOUT_HEXAGONAL) +#define AV_CHANNEL_LAYOUT_6POINT1 \ + AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1) +#define AV_CHANNEL_LAYOUT_6POINT1_BACK \ + AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1_BACK) +#define AV_CHANNEL_LAYOUT_6POINT1_FRONT \ + AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_6POINT1_FRONT) +#define AV_CHANNEL_LAYOUT_7POINT0 \ + AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_7POINT0) +#define AV_CHANNEL_LAYOUT_7POINT0_FRONT \ + AV_CHANNEL_LAYOUT_MASK(7, AV_CH_LAYOUT_7POINT0_FRONT) +#define AV_CHANNEL_LAYOUT_7POINT1 \ + AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1) +#define AV_CHANNEL_LAYOUT_7POINT1_WIDE \ + AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_WIDE) +#define AV_CHANNEL_LAYOUT_7POINT1_WIDE_BACK \ + AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_WIDE_BACK) +#define AV_CHANNEL_LAYOUT_7POINT1_TOP_BACK \ + AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_TOP_BACK) +#define AV_CHANNEL_LAYOUT_OCTAGONAL \ + AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_OCTAGONAL) +#define AV_CHANNEL_LAYOUT_CUBE AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_CUBE) +#define AV_CHANNEL_LAYOUT_HEXADECAGONAL \ + AV_CHANNEL_LAYOUT_MASK(16, AV_CH_LAYOUT_HEXADECAGONAL) +#define AV_CHANNEL_LAYOUT_STEREO_DOWNMIX \ + AV_CHANNEL_LAYOUT_MASK(2, AV_CH_LAYOUT_STEREO_DOWNMIX) +#define AV_CHANNEL_LAYOUT_22POINT2 \ + AV_CHANNEL_LAYOUT_MASK(24, AV_CH_LAYOUT_22POINT2) +#define AV_CHANNEL_LAYOUT_AMBISONIC_FIRST_ORDER \ + { \ + .order = AV_CHANNEL_ORDER_AMBISONIC, .nb_channels = 4, .u = {.mask = 0 } \ + } +/** @} */ + +struct AVBPrint; + +#if FF_API_OLD_CHANNEL_LAYOUT +/** + * @name Deprecated Functions + * @{ + */ + +/** + * Return a channel layout id that matches name, or 0 if no match is found. + * + * name can be one or several of the following notations, + * separated by '+' or '|': + * - the name of an usual channel layout (mono, stereo, 4.0, quad, 5.0, + * 5.0(side), 5.1, 5.1(side), 7.1, 7.1(wide), downmix); + * - the name of a single channel (FL, FR, FC, LFE, BL, BR, FLC, FRC, BC, + * SL, SR, TC, TFL, TFC, TFR, TBL, TBC, TBR, DL, DR); + * - a number of channels, in decimal, followed by 'c', yielding + * the default channel layout for that number of channels (@see + * av_get_default_channel_layout); + * - a channel layout mask, in hexadecimal starting with "0x" (see the + * AV_CH_* macros). + * + * Example: "stereo+FC" = "2c+FC" = "2c+1c" = "0x7" + * + * @deprecated use av_channel_layout_from_string() + */ +attribute_deprecated uint64_t av_get_channel_layout(const char* name); + +/** + * Return a channel layout and the number of channels based on the specified + * name. + * + * This function is similar to (@see av_get_channel_layout), but can also parse + * unknown channel layout specifications. + * + * @param[in] name channel layout specification string + * @param[out] channel_layout parsed channel layout (0 if unknown) + * @param[out] nb_channels number of channels + * + * @return 0 on success, AVERROR(EINVAL) if the parsing fails. + * @deprecated use av_channel_layout_from_string() + */ +attribute_deprecated int av_get_extended_channel_layout( + const char* name, uint64_t* channel_layout, int* nb_channels); + +/** + * Return a description of a channel layout. + * If nb_channels is <= 0, it is guessed from the channel_layout. + * + * @param buf put here the string containing the channel layout + * @param buf_size size in bytes of the buffer + * @param nb_channels number of channels + * @param channel_layout channel layout bitset + * @deprecated use av_channel_layout_describe() + */ +attribute_deprecated void av_get_channel_layout_string(char* buf, int buf_size, + int nb_channels, + uint64_t channel_layout); + +/** + * Append a description of a channel layout to a bprint buffer. + * @deprecated use av_channel_layout_describe() + */ +attribute_deprecated void av_bprint_channel_layout(struct AVBPrint* bp, + int nb_channels, + uint64_t channel_layout); + +/** + * Return the number of channels in the channel layout. + * @deprecated use AVChannelLayout.nb_channels + */ +attribute_deprecated int av_get_channel_layout_nb_channels( + uint64_t channel_layout); + +/** + * Return default channel layout for a given number of channels. + * + * @deprecated use av_channel_layout_default() + */ +attribute_deprecated int64_t av_get_default_channel_layout(int nb_channels); + +/** + * Get the index of a channel in channel_layout. + * + * @param channel_layout channel layout bitset + * @param channel a channel layout describing exactly one channel which must be + * present in channel_layout. + * + * @return index of channel in channel_layout on success, a negative AVERROR + * on error. + * + * @deprecated use av_channel_layout_index_from_channel() + */ +attribute_deprecated int av_get_channel_layout_channel_index( + uint64_t channel_layout, uint64_t channel); + +/** + * Get the channel with the given index in channel_layout. + * @deprecated use av_channel_layout_channel_from_index() + */ +attribute_deprecated uint64_t +av_channel_layout_extract_channel(uint64_t channel_layout, int index); + +/** + * Get the name of a given channel. + * + * @return channel name on success, NULL on error. + * + * @deprecated use av_channel_name() + */ +attribute_deprecated const char* av_get_channel_name(uint64_t channel); + +/** + * Get the description of a given channel. + * + * @param channel a channel layout with a single channel + * @return channel description on success, NULL on error + * @deprecated use av_channel_description() + */ +attribute_deprecated const char* av_get_channel_description(uint64_t channel); + +/** + * Get the value and name of a standard channel layout. + * + * @param[in] index index in an internal list, starting at 0 + * @param[out] layout channel layout mask + * @param[out] name name of the layout + * @return 0 if the layout exists, + * <0 if index is beyond the limits + * @deprecated use av_channel_layout_standard() + */ +attribute_deprecated int av_get_standard_channel_layout(unsigned index, + uint64_t* layout, + const char** name); +/** + * @} + */ +#endif + +/** + * Get a human readable string in an abbreviated form describing a given + * channel. This is the inverse function of @ref av_channel_from_string(). + * + * @param buf pre-allocated buffer where to put the generated string + * @param buf_size size in bytes of the buffer. + * @param channel the AVChannel whose name to get + * @return amount of bytes needed to hold the output string, or a negative + * AVERROR on failure. If the returned value is bigger than buf_size, then the + * string was truncated. + */ +int av_channel_name(char* buf, size_t buf_size, enum AVChannel channel); + +/** + * bprint variant of av_channel_name(). + * + * @note the string will be appended to the bprint buffer. + */ +void av_channel_name_bprint(struct AVBPrint* bp, enum AVChannel channel_id); + +/** + * Get a human readable string describing a given channel. + * + * @param buf pre-allocated buffer where to put the generated string + * @param buf_size size in bytes of the buffer. + * @param channel the AVChannel whose description to get + * @return amount of bytes needed to hold the output string, or a negative + * AVERROR on failure. If the returned value is bigger than buf_size, then the + * string was truncated. + */ +int av_channel_description(char* buf, size_t buf_size, enum AVChannel channel); + +/** + * bprint variant of av_channel_description(). + * + * @note the string will be appended to the bprint buffer. + */ +void av_channel_description_bprint(struct AVBPrint* bp, + enum AVChannel channel_id); + +/** + * This is the inverse function of @ref av_channel_name(). + * + * @return the channel with the given name + * AV_CHAN_NONE when name does not identify a known channel + */ +enum AVChannel av_channel_from_string(const char* name); + +/** + * Initialize a native channel layout from a bitmask indicating which channels + * are present. + * + * @param channel_layout the layout structure to be initialized + * @param mask bitmask describing the channel layout + * + * @return 0 on success + * AVERROR(EINVAL) for invalid mask values + */ +int av_channel_layout_from_mask(AVChannelLayout* channel_layout, uint64_t mask); + +/** + * Initialize a channel layout from a given string description. + * The input string can be represented by: + * - the formal channel layout name (returned by av_channel_layout_describe()) + * - single or multiple channel names (returned by av_channel_name(), eg. "FL", + * or concatenated with "+", each optionally containing a custom name after + * a "@", eg. "FL@Left+FR@Right+LFE") + * - a decimal or hexadecimal value of a native channel layout (eg. "4" or + * "0x4") + * - the number of channels with default layout (eg. "4c") + * - the number of unordered channels (eg. "4C" or "4 channels") + * - the ambisonic order followed by optional non-diegetic channels (eg. + * "ambisonic 2+stereo") + * + * @param channel_layout input channel layout + * @param str string describing the channel layout + * @return 0 channel layout was detected, AVERROR_INVALIDATATA otherwise + */ +int av_channel_layout_from_string(AVChannelLayout* channel_layout, + const char* str); + +/** + * Get the default channel layout for a given number of channels. + * + * @param ch_layout the layout structure to be initialized + * @param nb_channels number of channels + */ +void av_channel_layout_default(AVChannelLayout* ch_layout, int nb_channels); + +/** + * Iterate over all standard channel layouts. + * + * @param opaque a pointer where libavutil will store the iteration state. Must + * point to NULL to start the iteration. + * + * @return the standard channel layout or NULL when the iteration is + * finished + */ +const AVChannelLayout* av_channel_layout_standard(void** opaque); + +/** + * Free any allocated data in the channel layout and reset the channel + * count to 0. + * + * @param channel_layout the layout structure to be uninitialized + */ +void av_channel_layout_uninit(AVChannelLayout* channel_layout); + +/** + * Make a copy of a channel layout. This differs from just assigning src to dst + * in that it allocates and copies the map for AV_CHANNEL_ORDER_CUSTOM. + * + * @note the destination channel_layout will be always uninitialized before + * copy. + * + * @param dst destination channel layout + * @param src source channel layout + * @return 0 on success, a negative AVERROR on error. + */ +int av_channel_layout_copy(AVChannelLayout* dst, const AVChannelLayout* src); + +/** + * Get a human-readable string describing the channel layout properties. + * The string will be in the same format that is accepted by + * @ref av_channel_layout_from_string(), allowing to rebuild the same + * channel layout, except for opaque pointers. + * + * @param channel_layout channel layout to be described + * @param buf pre-allocated buffer where to put the generated string + * @param buf_size size in bytes of the buffer. + * @return amount of bytes needed to hold the output string, or a negative + * AVERROR on failure. If the returned value is bigger than buf_size, then the + * string was truncated. + */ +int av_channel_layout_describe(const AVChannelLayout* channel_layout, char* buf, + size_t buf_size); + +/** + * bprint variant of av_channel_layout_describe(). + * + * @note the string will be appended to the bprint buffer. + * @return 0 on success, or a negative AVERROR value on failure. + */ +int av_channel_layout_describe_bprint(const AVChannelLayout* channel_layout, + struct AVBPrint* bp); + +/** + * Get the channel with the given index in a channel layout. + * + * @param channel_layout input channel layout + * @param idx index of the channel + * @return channel with the index idx in channel_layout on success or + * AV_CHAN_NONE on failure (if idx is not valid or the channel order is + * unspecified) + */ +enum AVChannel av_channel_layout_channel_from_index( + const AVChannelLayout* channel_layout, unsigned int idx); + +/** + * Get the index of a given channel in a channel layout. In case multiple + * channels are found, only the first match will be returned. + * + * @param channel_layout input channel layout + * @param channel the channel whose index to obtain + * @return index of channel in channel_layout on success or a negative number if + * channel is not present in channel_layout. + */ +int av_channel_layout_index_from_channel(const AVChannelLayout* channel_layout, + enum AVChannel channel); + +/** + * Get the index in a channel layout of a channel described by the given string. + * In case multiple channels are found, only the first match will be returned. + * + * This function accepts channel names in the same format as + * @ref av_channel_from_string(). + * + * @param channel_layout input channel layout + * @param name string describing the channel whose index to obtain + * @return a channel index described by the given string, or a negative AVERROR + * value. + */ +int av_channel_layout_index_from_string(const AVChannelLayout* channel_layout, + const char* name); + +/** + * Get a channel described by the given string. + * + * This function accepts channel names in the same format as + * @ref av_channel_from_string(). + * + * @param channel_layout input channel layout + * @param name string describing the channel to obtain + * @return a channel described by the given string in channel_layout on success + * or AV_CHAN_NONE on failure (if the string is not valid or the channel + * order is unspecified) + */ +enum AVChannel av_channel_layout_channel_from_string( + const AVChannelLayout* channel_layout, const char* name); + +/** + * Find out what channels from a given set are present in a channel layout, + * without regard for their positions. + * + * @param channel_layout input channel layout + * @param mask a combination of AV_CH_* representing a set of channels + * @return a bitfield representing all the channels from mask that are present + * in channel_layout + */ +uint64_t av_channel_layout_subset(const AVChannelLayout* channel_layout, + uint64_t mask); + +/** + * Check whether a channel layout is valid, i.e. can possibly describe audio + * data. + * + * @param channel_layout input channel layout + * @return 1 if channel_layout is valid, 0 otherwise. + */ +int av_channel_layout_check(const AVChannelLayout* channel_layout); + +/** + * Check whether two channel layouts are semantically the same, i.e. the same + * channels are present on the same positions in both. + * + * If one of the channel layouts is AV_CHANNEL_ORDER_UNSPEC, while the other is + * not, they are considered to be unequal. If both are AV_CHANNEL_ORDER_UNSPEC, + * they are considered equal iff the channel counts are the same in both. + * + * @param chl input channel layout + * @param chl1 input channel layout + * @return 0 if chl and chl1 are equal, 1 if they are not equal. A negative + * AVERROR code if one or both are invalid. + */ +int av_channel_layout_compare(const AVChannelLayout* chl, + const AVChannelLayout* chl1); + +/** + * @} + */ + +#endif /* AVUTIL_CHANNEL_LAYOUT_H */ diff --git a/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/common.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/common.h new file mode 100644 index 000000000000..6c09e40bc05a --- /dev/null +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/common.h @@ -0,0 +1,589 @@ +/* + * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at> + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file + * common internal and external API header + */ + +#ifndef AVUTIL_COMMON_H +#define AVUTIL_COMMON_H + +#if defined(__cplusplus) && !defined(__STDC_CONSTANT_MACROS) && \ + !defined(UINT64_C) +# error missing -D__STDC_CONSTANT_MACROS / #define __STDC_CONSTANT_MACROS +#endif + +#include <errno.h> +#include <inttypes.h> +#include <limits.h> +#include <math.h> +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "attributes.h" +#include "macros.h" + +// rounded division & shift +#define RSHIFT(a, b) \ + ((a) > 0 ? ((a) + ((1 << (b)) >> 1)) >> (b) \ + : ((a) + ((1 << (b)) >> 1) - 1) >> (b)) +/* assume b>0 */ +#define ROUNDED_DIV(a, b) \ + (((a) >= 0 ? (a) + ((b) >> 1) : (a) - ((b) >> 1)) / (b)) +/* Fast a/(1<<b) rounded toward +inf. Assume a>=0 and b>=0 */ +#define AV_CEIL_RSHIFT(a, b) \ + (!av_builtin_constant_p(b) ? -((-(a)) >> (b)) : ((a) + (1 << (b)) - 1) >> (b)) +/* Backwards compat. */ +#define FF_CEIL_RSHIFT AV_CEIL_RSHIFT + +#define FFUDIV(a, b) (((a) > 0 ? (a) : (a) - (b) + 1) / (b)) +#define FFUMOD(a, b) ((a) - (b)*FFUDIV(a, b)) + +/** + * Absolute value, Note, INT_MIN / INT64_MIN result in undefined behavior as + * they are not representable as absolute values of their type. This is the same + * as with *abs() + * @see FFNABS() + */ +#define FFABS(a) ((a) >= 0 ? (a) : (-(a))) +#define FFSIGN(a) ((a) > 0 ? 1 : -1) + +/** + * Negative Absolute value. + * this works for all integers of all types. + * As with many macros, this evaluates its argument twice, it thus must not have + * a sideeffect, that is FFNABS(x++) has undefined behavior. + */ +#define FFNABS(a) ((a) <= 0 ? (a) : (-(a))) + +/** + * Unsigned Absolute value. + * This takes the absolute value of a signed int and returns it as a unsigned. + * This also works with INT_MIN which would otherwise not be representable + * As with many macros, this evaluates its argument twice. + */ +#define FFABSU(a) ((a) <= 0 ? -(unsigned)(a) : (unsigned)(a)) +#define FFABS64U(a) ((a) <= 0 ? -(uint64_t)(a) : (uint64_t)(a)) + +/* misc math functions */ + +#ifdef HAVE_AV_CONFIG_H +# include "config.h" +# include "intmath.h" +#endif + +#ifndef av_ceil_log2 +# define av_ceil_log2 av_ceil_log2_c +#endif +#ifndef av_clip +# define av_clip av_clip_c +#endif +#ifndef av_clip64 +# define av_clip64 av_clip64_c +#endif +#ifndef av_clip_uint8 +# define av_clip_uint8 av_clip_uint8_c +#endif +#ifndef av_clip_int8 +# define av_clip_int8 av_clip_int8_c +#endif +#ifndef av_clip_uint16 +# define av_clip_uint16 av_clip_uint16_c +#endif +#ifndef av_clip_int16 +# define av_clip_int16 av_clip_int16_c +#endif +#ifndef av_clipl_int32 +# define av_clipl_int32 av_clipl_int32_c +#endif +#ifndef av_clip_intp2 +# define av_clip_intp2 av_clip_intp2_c +#endif +#ifndef av_clip_uintp2 +# define av_clip_uintp2 av_clip_uintp2_c +#endif +#ifndef av_mod_uintp2 +# define av_mod_uintp2 av_mod_uintp2_c +#endif +#ifndef av_sat_add32 +# define av_sat_add32 av_sat_add32_c +#endif +#ifndef av_sat_dadd32 +# define av_sat_dadd32 av_sat_dadd32_c +#endif +#ifndef av_sat_sub32 +# define av_sat_sub32 av_sat_sub32_c +#endif +#ifndef av_sat_dsub32 +# define av_sat_dsub32 av_sat_dsub32_c +#endif +#ifndef av_sat_add64 +# define av_sat_add64 av_sat_add64_c +#endif +#ifndef av_sat_sub64 +# define av_sat_sub64 av_sat_sub64_c +#endif +#ifndef av_clipf +# define av_clipf av_clipf_c +#endif +#ifndef av_clipd +# define av_clipd av_clipd_c +#endif +#ifndef av_popcount +# define av_popcount av_popcount_c +#endif +#ifndef av_popcount64 +# define av_popcount64 av_popcount64_c +#endif +#ifndef av_parity +# define av_parity av_parity_c +#endif + +#ifndef av_log2 +av_const int av_log2(unsigned v); +#endif + +#ifndef av_log2_16bit +av_const int av_log2_16bit(unsigned v); +#endif + +/** + * Clip a signed integer value into the amin-amax range. + * @param a value to clip + * @param amin minimum value of the clip range + * @param amax maximum value of the clip range + * @return clipped value + */ +static av_always_inline av_const int av_clip_c(int a, int amin, int amax) { +#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 + if (amin > amax) abort(); +#endif + if (a < amin) + return amin; + else if (a > amax) + return amax; + else + return a; +} + +/** + * Clip a signed 64bit integer value into the amin-amax range. + * @param a value to clip + * @param amin minimum value of the clip range + * @param amax maximum value of the clip range + * @return clipped value + */ +static av_always_inline av_const int64_t av_clip64_c(int64_t a, int64_t amin, + int64_t amax) { +#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 + if (amin > amax) abort(); +#endif + if (a < amin) + return amin; + else if (a > amax) + return amax; + else + return a; +} + +/** + * Clip a signed integer value into the 0-255 range. + * @param a value to clip + * @return clipped value + */ +static av_always_inline av_const uint8_t av_clip_uint8_c(int a) { + if (a & (~0xFF)) + return (~a) >> 31; + else + return a; +} + +/** + * Clip a signed integer value into the -128,127 range. + * @param a value to clip + * @return clipped value + */ +static av_always_inline av_const int8_t av_clip_int8_c(int a) { + if ((a + 0x80U) & ~0xFF) + return (a >> 31) ^ 0x7F; + else + return a; +} + +/** + * Clip a signed integer value into the 0-65535 range. + * @param a value to clip + * @return clipped value + */ +static av_always_inline av_const uint16_t av_clip_uint16_c(int a) { + if (a & (~0xFFFF)) + return (~a) >> 31; + else + return a; +} + +/** + * Clip a signed integer value into the -32768,32767 range. + * @param a value to clip + * @return clipped value + */ +static av_always_inline av_const int16_t av_clip_int16_c(int a) { + if ((a + 0x8000U) & ~0xFFFF) + return (a >> 31) ^ 0x7FFF; + else + return a; +} + +/** + * Clip a signed 64-bit integer value into the -2147483648,2147483647 range. + * @param a value to clip + * @return clipped value + */ +static av_always_inline av_const int32_t av_clipl_int32_c(int64_t a) { + if ((a + 0x80000000u) & ~UINT64_C(0xFFFFFFFF)) + return (int32_t)((a >> 63) ^ 0x7FFFFFFF); + else + return (int32_t)a; +} + +/** + * Clip a signed integer into the -(2^p),(2^p-1) range. + * @param a value to clip + * @param p bit position to clip at + * @return clipped value + */ +static av_always_inline av_const int av_clip_intp2_c(int a, int p) { + if (((unsigned)a + (1 << p)) & ~((2 << p) - 1)) + return (a >> 31) ^ ((1 << p) - 1); + else + return a; +} + +/** + * Clip a signed integer to an unsigned power of two range. + * @param a value to clip + * @param p bit position to clip at + * @return clipped value + */ +static av_always_inline av_const unsigned av_clip_uintp2_c(int a, int p) { + if (a & ~((1 << p) - 1)) + return (~a) >> 31 & ((1 << p) - 1); + else + return a; +} + +/** + * Clear high bits from an unsigned integer starting with specific bit position + * @param a value to clip + * @param p bit position to clip at + * @return clipped value + */ +static av_always_inline av_const unsigned av_mod_uintp2_c(unsigned a, + unsigned p) { + return a & ((1U << p) - 1); +} + +/** + * Add two signed 32-bit values with saturation. + * + * @param a one value + * @param b another value + * @return sum with signed saturation + */ +static av_always_inline int av_sat_add32_c(int a, int b) { + return av_clipl_int32((int64_t)a + b); +} + +/** + * Add a doubled value to another value with saturation at both stages. + * + * @param a first value + * @param b value doubled and added to a + * @return sum sat(a + sat(2*b)) with signed saturation + */ +static av_always_inline int av_sat_dadd32_c(int a, int b) { + return av_sat_add32(a, av_sat_add32(b, b)); +} + +/** + * Subtract two signed 32-bit values with saturation. + * + * @param a one value + * @param b another value + * @return difference with signed saturation + */ +static av_always_inline int av_sat_sub32_c(int a, int b) { + return av_clipl_int32((int64_t)a - b); +} + +/** + * Subtract a doubled value from another value with saturation at both stages. + * + * @param a first value + * @param b value doubled and subtracted from a + * @return difference sat(a - sat(2*b)) with signed saturation + */ +static av_always_inline int av_sat_dsub32_c(int a, int b) { + return av_sat_sub32(a, av_sat_add32(b, b)); +} + +/** + * Add two signed 64-bit values with saturation. + * + * @param a one value + * @param b another value + * @return sum with signed saturation + */ +static av_always_inline int64_t av_sat_add64_c(int64_t a, int64_t b) { +#if (!defined(__INTEL_COMPILER) && AV_GCC_VERSION_AT_LEAST(5, 1)) || \ + AV_HAS_BUILTIN(__builtin_add_overflow) + int64_t tmp; + return !__builtin_add_overflow(a, b, &tmp) + ? tmp + : (tmp < 0 ? INT64_MAX : INT64_MIN); +#else + int64_t s = a + (uint64_t)b; + if ((int64_t)(a ^ b | ~s ^ b) >= 0) return INT64_MAX ^ (b >> 63); + return s; +#endif +} + +/** + * Subtract two signed 64-bit values with saturation. + * + * @param a one value + * @param b another value + * @return difference with signed saturation + */ +static av_always_inline int64_t av_sat_sub64_c(int64_t a, int64_t b) { +#if (!defined(__INTEL_COMPILER) && AV_GCC_VERSION_AT_LEAST(5, 1)) || \ + AV_HAS_BUILTIN(__builtin_sub_overflow) + int64_t tmp; + return !__builtin_sub_overflow(a, b, &tmp) + ? tmp + : (tmp < 0 ? INT64_MAX : INT64_MIN); +#else + if (b <= 0 && a >= INT64_MAX + b) return INT64_MAX; + if (b >= 0 && a <= INT64_MIN + b) return INT64_MIN; + return a - b; +#endif +} + +/** + * Clip a float value into the amin-amax range. + * If a is nan or -inf amin will be returned. + * If a is +inf amax will be returned. + * @param a value to clip + * @param amin minimum value of the clip range + * @param amax maximum value of the clip range + * @return clipped value + */ +static av_always_inline av_const float av_clipf_c(float a, float amin, + float amax) { +#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 + if (amin > amax) abort(); +#endif + return FFMIN(FFMAX(a, amin), amax); +} + +/** + * Clip a double value into the amin-amax range. + * If a is nan or -inf amin will be returned. + * If a is +inf amax will be returned. + * @param a value to clip + * @param amin minimum value of the clip range + * @param amax maximum value of the clip range + * @return clipped value + */ +static av_always_inline av_const double av_clipd_c(double a, double amin, + double amax) { +#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2 + if (amin > amax) abort(); +#endif + return FFMIN(FFMAX(a, amin), amax); +} + +/** Compute ceil(log2(x)). + * @param x value used to compute ceil(log2(x)) + * @return computed ceiling of log2(x) + */ +static av_always_inline av_const int av_ceil_log2_c(int x) { + return av_log2((x - 1U) << 1); +} + +/** + * Count number of bits set to one in x + * @param x value to count bits of + * @return the number of bits set to one in x + */ +static av_always_inline av_const int av_popcount_c(uint32_t x) { + x -= (x >> 1) & 0x55555555; + x = (x & 0x33333333) + ((x >> 2) & 0x33333333); + x = (x + (x >> 4)) & 0x0F0F0F0F; + x += x >> 8; + return (x + (x >> 16)) & 0x3F; +} + +/** + * Count number of bits set to one in x + * @param x value to count bits of + * @return the number of bits set to one in x + */ +static av_always_inline av_const int av_popcount64_c(uint64_t x) { + return av_popcount((uint32_t)x) + av_popcount((uint32_t)(x >> 32)); +} + +static av_always_inline av_const int av_parity_c(uint32_t v) { + return av_popcount(v) & 1; +} + +/** + * Convert a UTF-8 character (up to 4 bytes) to its 32-bit UCS-4 encoded form. + * + * @param val Output value, must be an lvalue of type uint32_t. + * @param GET_BYTE Expression reading one byte from the input. + * Evaluated up to 7 times (4 for the currently + * assigned Unicode range). With a memory buffer + * input, this could be *ptr++, or if you want to make sure + * that *ptr stops at the end of a NULL terminated string then + * *ptr ? *ptr++ : 0 + * @param ERROR Expression to be evaluated on invalid input, + * typically a goto statement. + * + * @warning ERROR should not contain a loop control statement which + * could interact with the internal while loop, and should force an + * exit from the macro code (e.g. through a goto or a return) in order + * to prevent undefined results. + */ +#define GET_UTF8(val, GET_BYTE, ERROR) \ + val = (GET_BYTE); \ + { \ + uint32_t top = (val & 128) >> 1; \ + if ((val & 0xc0) == 0x80 || val >= 0xFE) { \ + ERROR \ + } \ + while (val & top) { \ + unsigned int tmp = (GET_BYTE)-128; \ + if (tmp >> 6) { \ + ERROR \ + } \ + val = (val << 6) + tmp; \ + top <<= 5; \ + } \ + val &= (top << 1) - 1; \ + } + +/** + * Convert a UTF-16 character (2 or 4 bytes) to its 32-bit UCS-4 encoded form. + * + * @param val Output value, must be an lvalue of type uint32_t. + * @param GET_16BIT Expression returning two bytes of UTF-16 data converted + * to native byte order. Evaluated one or two times. + * @param ERROR Expression to be evaluated on invalid input, + * typically a goto statement. + */ +#define GET_UTF16(val, GET_16BIT, ERROR) \ + val = (GET_16BIT); \ + { \ + unsigned int hi = val - 0xD800; \ + if (hi < 0x800) { \ + val = (GET_16BIT)-0xDC00; \ + if (val > 0x3FFU || hi > 0x3FFU) { \ + ERROR \ + } \ + val += (hi << 10) + 0x10000; \ + } \ + } + +/** + * @def PUT_UTF8(val, tmp, PUT_BYTE) + * Convert a 32-bit Unicode character to its UTF-8 encoded form (up to 4 bytes + * long). + * @param val is an input-only argument and should be of type uint32_t. It holds + * a UCS-4 encoded Unicode character that is to be converted to UTF-8. If + * val is given as a function it is executed only once. + * @param tmp is a temporary variable and should be of type uint8_t. It + * represents an intermediate value during conversion that is to be + * output by PUT_BYTE. + * @param PUT_BYTE writes the converted UTF-8 bytes to any proper destination. + * It could be a function or a statement, and uses tmp as the input byte. + * For example, PUT_BYTE could be "*output++ = tmp;" PUT_BYTE will be + * executed up to 4 times for values in the valid UTF-8 range and up to + * 7 times in the general case, depending on the length of the converted + * Unicode character. + */ +#define PUT_UTF8(val, tmp, PUT_BYTE) \ + { \ + int bytes, shift; \ + uint32_t in = val; \ + if (in < 0x80) { \ + tmp = in; \ + PUT_BYTE \ + } else { \ + bytes = (av_log2(in) + 4) / 5; \ + shift = (bytes - 1) * 6; \ + tmp = (256 - (256 >> bytes)) | (in >> shift); \ + PUT_BYTE \ + while (shift >= 6) { \ + shift -= 6; \ + tmp = 0x80 | ((in >> shift) & 0x3f); \ + PUT_BYTE \ + } \ + } \ + } + +/** + * @def PUT_UTF16(val, tmp, PUT_16BIT) + * Convert a 32-bit Unicode character to its UTF-16 encoded form (2 or 4 bytes). + * @param val is an input-only argument and should be of type uint32_t. It holds + * a UCS-4 encoded Unicode character that is to be converted to UTF-16. If + * val is given as a function it is executed only once. + * @param tmp is a temporary variable and should be of type uint16_t. It + * represents an intermediate value during conversion that is to be + * output by PUT_16BIT. + * @param PUT_16BIT writes the converted UTF-16 data to any proper destination + * in desired endianness. It could be a function or a statement, and uses tmp + * as the input byte. For example, PUT_BYTE could be "*output++ = tmp;" + * PUT_BYTE will be executed 1 or 2 times depending on input character. + */ +#define PUT_UTF16(val, tmp, PUT_16BIT) \ + { \ + uint32_t in = val; \ + if (in < 0x10000) { \ + tmp = in; \ + PUT_16BIT \ + } else { \ + tmp = 0xD800 | ((in - 0x10000) >> 10); \ + PUT_16BIT \ + tmp = 0xDC00 | ((in - 0x10000) & 0x3FF); \ + PUT_16BIT \ + } \ + } + +#include "mem.h" + +#ifdef HAVE_AV_CONFIG_H +# include "internal.h" +#endif /* HAVE_AV_CONFIG_H */ + +#endif /* AVUTIL_COMMON_H */ diff --git a/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/cpu.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/cpu.h new file mode 100644 index 000000000000..8a48d944ebd9 --- /dev/null +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/cpu.h @@ -0,0 +1,150 @@ +/* + * Copyright (c) 2000, 2001, 2002 Fabrice Bellard + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVUTIL_CPU_H +#define AVUTIL_CPU_H + +#include <stddef.h> + +#define AV_CPU_FLAG_FORCE 0x80000000 /* force usage of selected flags (OR) */ + +/* lower 16 bits - CPU features */ +#define AV_CPU_FLAG_MMX 0x0001 ///< standard MMX +#define AV_CPU_FLAG_MMXEXT 0x0002 ///< SSE integer functions or AMD MMX ext +#define AV_CPU_FLAG_MMX2 0x0002 ///< SSE integer functions or AMD MMX ext +#define AV_CPU_FLAG_3DNOW 0x0004 ///< AMD 3DNOW +#define AV_CPU_FLAG_SSE 0x0008 ///< SSE functions +#define AV_CPU_FLAG_SSE2 0x0010 ///< PIV SSE2 functions +#define AV_CPU_FLAG_SSE2SLOW \ + 0x40000000 ///< SSE2 supported, but usually not faster + ///< than regular MMX/SSE (e.g. Core1) +#define AV_CPU_FLAG_3DNOWEXT 0x0020 ///< AMD 3DNowExt +#define AV_CPU_FLAG_SSE3 0x0040 ///< Prescott SSE3 functions +#define AV_CPU_FLAG_SSE3SLOW \ + 0x20000000 ///< SSE3 supported, but usually not faster + ///< than regular MMX/SSE (e.g. Core1) +#define AV_CPU_FLAG_SSSE3 0x0080 ///< Conroe SSSE3 functions +#define AV_CPU_FLAG_SSSE3SLOW \ + 0x4000000 ///< SSSE3 supported, but usually not faster +#define AV_CPU_FLAG_ATOM \ + 0x10000000 ///< Atom processor, some SSSE3 instructions are slower +#define AV_CPU_FLAG_SSE4 0x0100 ///< Penryn SSE4.1 functions +#define AV_CPU_FLAG_SSE42 0x0200 ///< Nehalem SSE4.2 functions +#define AV_CPU_FLAG_AESNI 0x80000 ///< Advanced Encryption Standard functions +#define AV_CPU_FLAG_AVX \ + 0x4000 ///< AVX functions: requires OS support even if YMM registers aren't + ///< used +#define AV_CPU_FLAG_AVXSLOW \ + 0x8000000 ///< AVX supported, but slow when using YMM registers (e.g. + ///< Bulldozer) +#define AV_CPU_FLAG_XOP 0x0400 ///< Bulldozer XOP functions +#define AV_CPU_FLAG_FMA4 0x0800 ///< Bulldozer FMA4 functions +#define AV_CPU_FLAG_CMOV 0x1000 ///< supports cmov instruction +#define AV_CPU_FLAG_AVX2 \ + 0x8000 ///< AVX2 functions: requires OS support even if YMM registers aren't + ///< used +#define AV_CPU_FLAG_FMA3 0x10000 ///< Haswell FMA3 functions +#define AV_CPU_FLAG_BMI1 0x20000 ///< Bit Manipulation Instruction Set 1 +#define AV_CPU_FLAG_BMI2 0x40000 ///< Bit Manipulation Instruction Set 2 +#define AV_CPU_FLAG_AVX512 \ + 0x100000 ///< AVX-512 functions: requires OS support even if YMM/ZMM + ///< registers aren't used +#define AV_CPU_FLAG_AVX512ICL \ + 0x200000 ///< F/CD/BW/DQ/VL/VNNI/IFMA/VBMI/VBMI2/VPOPCNTDQ/BITALG/GFNI/VAES/VPCLMULQDQ +#define AV_CPU_FLAG_SLOW_GATHER 0x2000000 ///< CPU has slow gathers. + +#define AV_CPU_FLAG_ALTIVEC 0x0001 ///< standard +#define AV_CPU_FLAG_VSX 0x0002 ///< ISA 2.06 +#define AV_CPU_FLAG_POWER8 0x0004 ///< ISA 2.07 + +#define AV_CPU_FLAG_ARMV5TE (1 << 0) +#define AV_CPU_FLAG_ARMV6 (1 << 1) +#define AV_CPU_FLAG_ARMV6T2 (1 << 2) +#define AV_CPU_FLAG_VFP (1 << 3) +#define AV_CPU_FLAG_VFPV3 (1 << 4) +#define AV_CPU_FLAG_NEON (1 << 5) +#define AV_CPU_FLAG_ARMV8 (1 << 6) +#define AV_CPU_FLAG_VFP_VM \ + (1 << 7) ///< VFPv2 vector mode, deprecated in ARMv7-A and unavailable in + ///< various CPUs implementations +#define AV_CPU_FLAG_SETEND (1 << 16) + +#define AV_CPU_FLAG_MMI (1 << 0) +#define AV_CPU_FLAG_MSA (1 << 1) + +// Loongarch SIMD extension. +#define AV_CPU_FLAG_LSX (1 << 0) +#define AV_CPU_FLAG_LASX (1 << 1) + +// RISC-V extensions +#define AV_CPU_FLAG_RVI (1 << 0) ///< I (full GPR bank) +#define AV_CPU_FLAG_RVF (1 << 1) ///< F (single precision FP) +#define AV_CPU_FLAG_RVD (1 << 2) ///< D (double precision FP) +#define AV_CPU_FLAG_RVV_I32 (1 << 3) ///< Vectors of 8/16/32-bit int's */ +#define AV_CPU_FLAG_RVV_F32 (1 << 4) ///< Vectors of float's */ +#define AV_CPU_FLAG_RVV_I64 (1 << 5) ///< Vectors of 64-bit int's */ +#define AV_CPU_FLAG_RVV_F64 (1 << 6) ///< Vectors of double's +#define AV_CPU_FLAG_RVB_BASIC (1 << 7) ///< Basic bit-manipulations + +/** + * Return the flags which specify extensions supported by the CPU. + * The returned value is affected by av_force_cpu_flags() if that was used + * before. So av_get_cpu_flags() can easily be used in an application to + * detect the enabled cpu flags. + */ +int av_get_cpu_flags(void); + +/** + * Disables cpu detection and forces the specified flags. + * -1 is a special case that disables forcing of specific flags. + */ +void av_force_cpu_flags(int flags); + +/** + * Parse CPU caps from a string and update the given AV_CPU_* flags based on + * that. + * + * @return negative on error. + */ +int av_parse_cpu_caps(unsigned* flags, const char* s); + +/** + * @return the number of logical CPU cores present. + */ +int av_cpu_count(void); + +/** + * Overrides cpu count detection and forces the specified count. + * Count < 1 disables forcing of specific count. + */ +void av_cpu_force_count(int count); + +/** + * Get the maximum data alignment that may be required by FFmpeg. + * + * Note that this is affected by the build configuration and the CPU flags mask, + * so e.g. if the CPU supports AVX, but libavutil has been built with + * --disable-avx or the AV_CPU_FLAG_AVX flag has been disabled through + * av_set_cpu_flags_mask(), then this function will behave as if AVX is not + * present. + */ +size_t av_cpu_max_align(void); + +#endif /* AVUTIL_CPU_H */ diff --git a/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/dict.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/dict.h new file mode 100644 index 000000000000..967a1c8041f0 --- /dev/null +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/dict.h @@ -0,0 +1,259 @@ +/* + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file + * Public dictionary API. + * @deprecated + * AVDictionary is provided for compatibility with libav. It is both in + * implementation as well as API inefficient. It does not scale and is + * extremely slow with large dictionaries. + * It is recommended that new code uses our tree container from tree.c/h + * where applicable, which uses AVL trees to achieve O(log n) performance. + */ + +#ifndef AVUTIL_DICT_H +#define AVUTIL_DICT_H + +#include <stdint.h> + +/** + * @addtogroup lavu_dict AVDictionary + * @ingroup lavu_data + * + * @brief Simple key:value store + * + * @{ + * Dictionaries are used for storing key-value pairs. + * + * - To **create an AVDictionary**, simply pass an address of a NULL + * pointer to av_dict_set(). NULL can be used as an empty dictionary + * wherever a pointer to an AVDictionary is required. + * - To **insert an entry**, use av_dict_set(). + * - Use av_dict_get() to **retrieve an entry**. + * - To **iterate over all entries**, use av_dict_iterate(). + * - In order to **free the dictionary and all its contents**, use + av_dict_free(). + * + @code + AVDictionary *d = NULL; // "create" an empty dictionary + AVDictionaryEntry *t = NULL; + + av_dict_set(&d, "foo", "bar", 0); // add an entry + + char *k = av_strdup("key"); // if your strings are already allocated, + char *v = av_strdup("value"); // you can avoid copying them like this + av_dict_set(&d, k, v, AV_DICT_DONT_STRDUP_KEY | AV_DICT_DONT_STRDUP_VAL); + + while ((t = av_dict_iterate(d, t))) { + <....> // iterate over all entries in d + } + av_dict_free(&d); + @endcode + */ + +/** + * @name AVDictionary Flags + * Flags that influence behavior of the matching of keys or insertion to the + * dictionary. + * @{ + */ +#define AV_DICT_MATCH_CASE \ + 1 /**< Only get an entry with exact-case key match. Only relevant in \ + av_dict_get(). */ +#define AV_DICT_IGNORE_SUFFIX \ + 2 /**< Return first entry in a dictionary whose first part corresponds to \ + the search key, ignoring the suffix of the found key string. Only \ + relevant in av_dict_get(). */ +#define AV_DICT_DONT_STRDUP_KEY \ + 4 /**< Take ownership of a key that's been \ + allocated with av_malloc() or another memory allocation function. */ +#define AV_DICT_DONT_STRDUP_VAL \ + 8 /**< Take ownership of a value that's been \ + allocated with av_malloc() or another memory allocation function. */ +#define AV_DICT_DONT_OVERWRITE 16 /**< Don't overwrite existing entries. */ +#define AV_DICT_APPEND \ + 32 /**< If the entry already exists, append to it. Note that no \ + delimiter is added, the strings are simply concatenated. */ +#define AV_DICT_MULTIKEY \ + 64 /**< Allow to store several equal keys in the dictionary */ +/** + * @} + */ + +typedef struct AVDictionaryEntry { + char* key; + char* value; +} AVDictionaryEntry; + +typedef struct AVDictionary AVDictionary; + +/** + * Get a dictionary entry with matching key. + * + * The returned entry key or value must not be changed, or it will + * cause undefined behavior. + * + * @param prev Set to the previous matching element to find the next. + * If set to NULL the first matching element is returned. + * @param key Matching key + * @param flags A collection of AV_DICT_* flags controlling how the + * entry is retrieved + * + * @return Found entry or NULL in case no matching entry was found in the + * dictionary + */ +AVDictionaryEntry* av_dict_get(const AVDictionary* m, const char* key, + const AVDictionaryEntry* prev, int flags); + +/** + * Iterate over a dictionary + * + * Iterates through all entries in the dictionary. + * + * @warning The returned AVDictionaryEntry key/value must not be changed. + * + * @warning As av_dict_set() invalidates all previous entries returned + * by this function, it must not be called while iterating over the dict. + * + * Typical usage: + * @code + * const AVDictionaryEntry *e = NULL; + * while ((e = av_dict_iterate(m, e))) { + * // ... + * } + * @endcode + * + * @param m The dictionary to iterate over + * @param prev Pointer to the previous AVDictionaryEntry, NULL initially + * + * @retval AVDictionaryEntry* The next element in the dictionary + * @retval NULL No more elements in the dictionary + */ +const AVDictionaryEntry* av_dict_iterate(const AVDictionary* m, + const AVDictionaryEntry* prev); + +/** + * Get number of entries in dictionary. + * + * @param m dictionary + * @return number of entries in dictionary + */ +int av_dict_count(const AVDictionary* m); + +/** + * Set the given entry in *pm, overwriting an existing entry. + * + * Note: If AV_DICT_DONT_STRDUP_KEY or AV_DICT_DONT_STRDUP_VAL is set, + * these arguments will be freed on error. + * + * @warning Adding a new entry to a dictionary invalidates all existing entries + * previously returned with av_dict_get() or av_dict_iterate(). + * + * @param pm Pointer to a pointer to a dictionary struct. If *pm is NULL + * a dictionary struct is allocated and put in *pm. + * @param key Entry key to add to *pm (will either be av_strduped or added + * as a new key depending on flags) + * @param value Entry value to add to *pm (will be av_strduped or added as a + * new key depending on flags). Passing a NULL value will cause an existing + * entry to be deleted. + * + * @return >= 0 on success otherwise an error code <0 + */ +int av_dict_set(AVDictionary** pm, const char* key, const char* value, + int flags); + +/** + * Convenience wrapper for av_dict_set() that converts the value to a string + * and stores it. + * + * Note: If ::AV_DICT_DONT_STRDUP_KEY is set, key will be freed on error. + */ +int av_dict_set_int(AVDictionary** pm, const char* key, int64_t value, + int flags); + +/** + * Parse the key/value pairs list and add the parsed entries to a dictionary. + * + * In case of failure, all the successfully set entries are stored in + * *pm. You may need to manually free the created dictionary. + * + * @param key_val_sep A 0-terminated list of characters used to separate + * key from value + * @param pairs_sep A 0-terminated list of characters used to separate + * two pairs from each other + * @param flags Flags to use when adding to the dictionary. + * ::AV_DICT_DONT_STRDUP_KEY and ::AV_DICT_DONT_STRDUP_VAL + * are ignored since the key/value tokens will always + * be duplicated. + * + * @return 0 on success, negative AVERROR code on failure + */ +int av_dict_parse_string(AVDictionary** pm, const char* str, + const char* key_val_sep, const char* pairs_sep, + int flags); + +/** + * Copy entries from one AVDictionary struct into another. + * + * @note Metadata is read using the ::AV_DICT_IGNORE_SUFFIX flag + * + * @param dst Pointer to a pointer to a AVDictionary struct to copy into. If + * *dst is NULL, this function will allocate a struct for you and put it in *dst + * @param src Pointer to the source AVDictionary struct to copy items from. + * @param flags Flags to use when setting entries in *dst + * + * @return 0 on success, negative AVERROR code on failure. If dst was allocated + * by this function, callers should free the associated memory. + */ +int av_dict_copy(AVDictionary** dst, const AVDictionary* src, int flags); + +/** + * Free all the memory allocated for an AVDictionary struct + * and all keys and values. + */ +void av_dict_free(AVDictionary** m); + +/** + * Get dictionary entries as a string. + * + * Create a string containing dictionary's entries. + * Such string may be passed back to av_dict_parse_string(). + * @note String is escaped with backslashes ('\'). + * + * @warning Separators cannot be neither '\\' nor '\0'. They also cannot be the + * same. + * + * @param[in] m The dictionary + * @param[out] buffer Pointer to buffer that will be allocated with + * string containg entries. Buffer must be freed by the caller when is no longer + * needed. + * @param[in] key_val_sep Character used to separate key from value + * @param[in] pairs_sep Character used to separate two pairs from each + * other + * + * @return >= 0 on success, negative on error + */ +int av_dict_get_string(const AVDictionary* m, char** buffer, + const char key_val_sep, const char pairs_sep); + +/** + * @} + */ + +#endif /* AVUTIL_DICT_H */ diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/error.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/error.h similarity index 100% copy from dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/error.h copy to dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/error.h diff --git a/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/frame.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/frame.h new file mode 100644 index 000000000000..3b4f1e84bccd --- /dev/null +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/frame.h @@ -0,0 +1,960 @@ +/* + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file + * @ingroup lavu_frame + * reference-counted frame API + */ + +#ifndef AVUTIL_FRAME_H +#define AVUTIL_FRAME_H + +#include <stddef.h> +#include <stdint.h> + +#include "avutil.h" +#include "buffer.h" +#include "channel_layout.h" +#include "dict.h" +#include "rational.h" +#include "samplefmt.h" +#include "pixfmt.h" +#include "version.h" + +/** + * @defgroup lavu_frame AVFrame + * @ingroup lavu_data + * + * @{ + * AVFrame is an abstraction for reference-counted raw multimedia data. + */ + +enum AVFrameSideDataType { + /** + * The data is the AVPanScan struct defined in libavcodec. + */ + AV_FRAME_DATA_PANSCAN, + /** + * ATSC A53 Part 4 Closed Captions. + * A53 CC bitstream is stored as uint8_t in AVFrameSideData.data. + * The number of bytes of CC data is AVFrameSideData.size. + */ + AV_FRAME_DATA_A53_CC, + /** + * Stereoscopic 3d metadata. + * The data is the AVStereo3D struct defined in libavutil/stereo3d.h. + */ + AV_FRAME_DATA_STEREO3D, + /** + * The data is the AVMatrixEncoding enum defined in + * libavutil/channel_layout.h. + */ + AV_FRAME_DATA_MATRIXENCODING, + /** + * Metadata relevant to a downmix procedure. + * The data is the AVDownmixInfo struct defined in libavutil/downmix_info.h. + */ + AV_FRAME_DATA_DOWNMIX_INFO, + /** + * ReplayGain information in the form of the AVReplayGain struct. + */ + AV_FRAME_DATA_REPLAYGAIN, + /** + * This side data contains a 3x3 transformation matrix describing an affine + * transformation that needs to be applied to the frame for correct + * presentation. + * + * See libavutil/display.h for a detailed description of the data. + */ + AV_FRAME_DATA_DISPLAYMATRIX, + /** + * Active Format Description data consisting of a single byte as specified + * in ETSI TS 101 154 using AVActiveFormatDescription enum. + */ + AV_FRAME_DATA_AFD, + /** + * Motion vectors exported by some codecs (on demand through the export_mvs + * flag set in the libavcodec AVCodecContext flags2 option). + * The data is the AVMotionVector struct defined in + * libavutil/motion_vector.h. + */ + AV_FRAME_DATA_MOTION_VECTORS, + /** + * Recommmends skipping the specified number of samples. This is exported + * only if the "skip_manual" AVOption is set in libavcodec. + * This has the same format as AV_PKT_DATA_SKIP_SAMPLES. + * @code + * u32le number of samples to skip from start of this packet + * u32le number of samples to skip from end of this packet + * u8 reason for start skip + * u8 reason for end skip (0=padding silence, 1=convergence) + * @endcode + */ + AV_FRAME_DATA_SKIP_SAMPLES, + /** + * This side data must be associated with an audio frame and corresponds to + * enum AVAudioServiceType defined in avcodec.h. + */ + AV_FRAME_DATA_AUDIO_SERVICE_TYPE, + /** + * Mastering display metadata associated with a video frame. The payload is + * an AVMasteringDisplayMetadata type and contains information about the + * mastering display color volume. + */ + AV_FRAME_DATA_MASTERING_DISPLAY_METADATA, + /** + * The GOP timecode in 25 bit timecode format. Data format is 64-bit integer. + * This is set on the first frame of a GOP that has a temporal reference of 0. + */ + AV_FRAME_DATA_GOP_TIMECODE, + + /** + * The data represents the AVSphericalMapping structure defined in + * libavutil/spherical.h. + */ + AV_FRAME_DATA_SPHERICAL, + + /** + * Content light level (based on CTA-861.3). This payload contains data in + * the form of the AVContentLightMetadata struct. + */ + AV_FRAME_DATA_CONTENT_LIGHT_LEVEL, + + /** + * The data contains an ICC profile as an opaque octet buffer following the + * format described by ISO 15076-1 with an optional name defined in the + * metadata key entry "name". + */ + AV_FRAME_DATA_ICC_PROFILE, + + /** + * Timecode which conforms to SMPTE ST 12-1. The data is an array of 4 + * uint32_t where the first uint32_t describes how many (1-3) of the other + * timecodes are used. The timecode format is described in the documentation + * of av_timecode_get_smpte_from_framenum() function in libavutil/timecode.h. + */ + AV_FRAME_DATA_S12M_TIMECODE, + + /** + * HDR dynamic metadata associated with a video frame. The payload is + * an AVDynamicHDRPlus type and contains information for color + * volume transform - application 4 of SMPTE 2094-40:2016 standard. + */ + AV_FRAME_DATA_DYNAMIC_HDR_PLUS, + + /** + * Regions Of Interest, the data is an array of AVRegionOfInterest type, the + * number of array element is implied by AVFrameSideData.size / + * AVRegionOfInterest.self_size. + */ + AV_FRAME_DATA_REGIONS_OF_INTEREST, + + /** + * Encoding parameters for a video frame, as described by AVVideoEncParams. + */ + AV_FRAME_DATA_VIDEO_ENC_PARAMS, + + /** + * User data unregistered metadata associated with a video frame. + * This is the H.26[45] UDU SEI message, and shouldn't be used for any other + * purpose The data is stored as uint8_t in AVFrameSideData.data which is 16 + * bytes of uuid_iso_iec_11578 followed by AVFrameSideData.size - 16 bytes of + * user_data_payload_byte. + */ + AV_FRAME_DATA_SEI_UNREGISTERED, + + /** + * Film grain parameters for a frame, described by AVFilmGrainParams. + * Must be present for every frame which should have film grain applied. + */ + AV_FRAME_DATA_FILM_GRAIN_PARAMS, + + /** + * Bounding boxes for object detection and classification, + * as described by AVDetectionBBoxHeader. + */ + AV_FRAME_DATA_DETECTION_BBOXES, + + /** + * Dolby Vision RPU raw data, suitable for passing to x265 + * or other libraries. Array of uint8_t, with NAL emulation + * bytes intact. + */ + AV_FRAME_DATA_DOVI_RPU_BUFFER, + + /** + * Parsed Dolby Vision metadata, suitable for passing to a software + * implementation. The payload is the AVDOVIMetadata struct defined in + * libavutil/dovi_meta.h. + */ + AV_FRAME_DATA_DOVI_METADATA, + + /** + * HDR Vivid dynamic metadata associated with a video frame. The payload is + * an AVDynamicHDRVivid type and contains information for color + * volume transform - CUVA 005.1-2021. + */ + AV_FRAME_DATA_DYNAMIC_HDR_VIVID, + + /** + * Ambient viewing environment metadata, as defined by H.274. + */ + AV_FRAME_DATA_AMBIENT_VIEWING_ENVIRONMENT, +}; + +enum AVActiveFormatDescription { + AV_AFD_SAME = 8, + AV_AFD_4_3 = 9, + AV_AFD_16_9 = 10, + AV_AFD_14_9 = 11, + AV_AFD_4_3_SP_14_9 = 13, + AV_AFD_16_9_SP_14_9 = 14, + AV_AFD_SP_4_3 = 15, +}; + +/** + * Structure to hold side data for an AVFrame. + * + * sizeof(AVFrameSideData) is not a part of the public ABI, so new fields may be + * added to the end with a minor bump. + */ +typedef struct AVFrameSideData { + enum AVFrameSideDataType type; + uint8_t* data; + size_t size; + AVDictionary* metadata; + AVBufferRef* buf; +} AVFrameSideData; + +/** + * Structure describing a single Region Of Interest. + * + * When multiple regions are defined in a single side-data block, they + * should be ordered from most to least important - some encoders are only + * capable of supporting a limited number of distinct regions, so will have + * to truncate the list. + * + * When overlapping regions are defined, the first region containing a given + * area of the frame applies. + */ +typedef struct AVRegionOfInterest { + /** + * Must be set to the size of this data structure (that is, + * sizeof(AVRegionOfInterest)). + */ + uint32_t self_size; + /** + * Distance in pixels from the top edge of the frame to the top and + * bottom edges and from the left edge of the frame to the left and + * right edges of the rectangle defining this region of interest. + * + * The constraints on a region are encoder dependent, so the region + * actually affected may be slightly larger for alignment or other + * reasons. + */ + int top; + int bottom; + int left; + int right; + /** + * Quantisation offset. + * + * Must be in the range -1 to +1. A value of zero indicates no quality + * change. A negative value asks for better quality (less quantisation), + * while a positive value asks for worse quality (greater quantisation). + * + * The range is calibrated so that the extreme values indicate the + * largest possible offset - if the rest of the frame is encoded with the + * worst possible quality, an offset of -1 indicates that this region + * should be encoded with the best possible quality anyway. Intermediate + * values are then interpolated in some codec-dependent way. + * + * For example, in 10-bit H.264 the quantisation parameter varies between + * -12 and 51. A typical qoffset value of -1/10 therefore indicates that + * this region should be encoded with a QP around one-tenth of the full + * range better than the rest of the frame. So, if most of the frame + * were to be encoded with a QP of around 30, this region would get a QP + * of around 24 (an offset of approximately -1/10 * (51 - -12) = -6.3). + * An extreme value of -1 would indicate that this region should be + * encoded with the best possible quality regardless of the treatment of + * the rest of the frame - that is, should be encoded at a QP of -12. + */ + AVRational qoffset; +} AVRegionOfInterest; + +/** + * This structure describes decoded (raw) audio or video data. + * + * AVFrame must be allocated using av_frame_alloc(). Note that this only + * allocates the AVFrame itself, the buffers for the data must be managed + * through other means (see below). + * AVFrame must be freed with av_frame_free(). + * + * AVFrame is typically allocated once and then reused multiple times to hold + * different data (e.g. a single AVFrame to hold frames received from a + * decoder). In such a case, av_frame_unref() will free any references held by + * the frame and reset it to its original clean state before it + * is reused again. + * + * The data described by an AVFrame is usually reference counted through the + * AVBuffer API. The underlying buffer references are stored in AVFrame.buf / + * AVFrame.extended_buf. An AVFrame is considered to be reference counted if at + * least one reference is set, i.e. if AVFrame.buf[0] != NULL. In such a case, + * every single data plane must be contained in one of the buffers in + * AVFrame.buf or AVFrame.extended_buf. + * There may be a single buffer for all the data, or one separate buffer for + * each plane, or anything in between. + * + * sizeof(AVFrame) is not a part of the public ABI, so new fields may be added + * to the end with a minor bump. + * + * Fields can be accessed through AVOptions, the name string used, matches the + * C structure field name for fields accessible through AVOptions. The AVClass + * for AVFrame can be obtained from avcodec_get_frame_class() + */ +typedef struct AVFrame { +#define AV_NUM_DATA_POINTERS 8 + /** + * pointer to the picture/channel planes. + * This might be different from the first allocated byte. For video, + * it could even point to the end of the image data. + * + * All pointers in data and extended_data must point into one of the + * AVBufferRef in buf or extended_buf. + * + * Some decoders access areas outside 0,0 - width,height, please + * see avcodec_align_dimensions2(). Some filters and swscale can read + * up to 16 bytes beyond the planes, if these filters are to be used, + * then 16 extra bytes must be allocated. + * + * NOTE: Pointers not needed by the format MUST be set to NULL. + * + * @attention In case of video, the data[] pointers can point to the + * end of image data in order to reverse line order, when used in + * combination with negative values in the linesize[] array. + */ + uint8_t* data[AV_NUM_DATA_POINTERS]; + + /** + * For video, a positive or negative value, which is typically indicating + * the size in bytes of each picture line, but it can also be: + * - the negative byte size of lines for vertical flipping + * (with data[n] pointing to the end of the data + * - a positive or negative multiple of the byte size as for accessing + * even and odd fields of a frame (possibly flipped) + * + * For audio, only linesize[0] may be set. For planar audio, each channel + * plane must be the same size. + * + * For video the linesizes should be multiples of the CPUs alignment + * preference, this is 16 or 32 for modern desktop CPUs. + * Some code requires such alignment other code can be slower without + * correct alignment, for yet other it makes no difference. + * + * @note The linesize may be larger than the size of usable data -- there + * may be extra padding present for performance reasons. + * + * @attention In case of video, line size values can be negative to achieve + * a vertically inverted iteration over image lines. + */ + int linesize[AV_NUM_DATA_POINTERS]; + + /** + * pointers to the data planes/channels. + * + * For video, this should simply point to data[]. + * + * For planar audio, each channel has a separate data pointer, and + * linesize[0] contains the size of each channel buffer. + * For packed audio, there is just one data pointer, and linesize[0] + * contains the total size of the buffer for all channels. + * + * Note: Both data and extended_data should always be set in a valid frame, + * but for planar audio with more channels that can fit in data, + * extended_data must be used in order to access all channels. + */ + uint8_t** extended_data; + + /** + * @name Video dimensions + * Video frames only. The coded dimensions (in pixels) of the video frame, + * i.e. the size of the rectangle that contains some well-defined values. + * + * @note The part of the frame intended for display/presentation is further + * restricted by the @ref cropping "Cropping rectangle". + * @{ + */ + int width, height; + /** + * @} + */ + + /** + * number of audio samples (per channel) described by this frame + */ + int nb_samples; + + /** + * format of the frame, -1 if unknown or unset + * Values correspond to enum AVPixelFormat for video frames, + * enum AVSampleFormat for audio) + */ + int format; + + /** + * 1 -> keyframe, 0-> not + */ + int key_frame; + + /** + * Picture type of the frame. + */ + enum AVPictureType pict_type; + + /** + * Sample aspect ratio for the video frame, 0/1 if unknown/unspecified. + */ + AVRational sample_aspect_ratio; + + /** + * Presentation timestamp in time_base units (time when frame should be shown + * to user). + */ + int64_t pts; + + /** + * DTS copied from the AVPacket that triggered returning this frame. (if frame + * threading isn't used) This is also the Presentation time of this AVFrame + * calculated from only AVPacket.dts values without pts values. + */ + int64_t pkt_dts; + + /** + * Time base for the timestamps in this frame. + * In the future, this field may be set on frames output by decoders or + * filters, but its value will be by default ignored on input to encoders + * or filters. + */ + AVRational time_base; + +#if FF_API_FRAME_PICTURE_NUMBER + /** + * picture number in bitstream order + */ + attribute_deprecated int coded_picture_number; + /** + * picture number in display order + */ + attribute_deprecated int display_picture_number; +#endif + + /** + * quality (between 1 (good) and FF_LAMBDA_MAX (bad)) + */ + int quality; + + /** + * for some private data of the user + */ + void* opaque; + + /** + * When decoding, this signals how much the picture must be delayed. + * extra_delay = repeat_pict / (2*fps) + */ + int repeat_pict; + + /** + * The content of the picture is interlaced. + */ + int interlaced_frame; + + /** + * If the content is interlaced, is top field displayed first. + */ + int top_field_first; + + /** + * Tell user application that palette has changed from previous frame. + */ + int palette_has_changed; + +#if FF_API_REORDERED_OPAQUE + /** + * reordered opaque 64 bits (generally an integer or a double precision float + * PTS but can be anything). + * The user sets AVCodecContext.reordered_opaque to represent the input at + * that time, + * the decoder reorders values as needed and sets AVFrame.reordered_opaque + * to exactly one of the values provided by the user through + * AVCodecContext.reordered_opaque + * + * @deprecated Use AV_CODEC_FLAG_COPY_OPAQUE instead + */ + attribute_deprecated int64_t reordered_opaque; +#endif + + /** + * Sample rate of the audio data. + */ + int sample_rate; + +#if FF_API_OLD_CHANNEL_LAYOUT + /** + * Channel layout of the audio data. + * @deprecated use ch_layout instead + */ + attribute_deprecated uint64_t channel_layout; +#endif + + /** + * AVBuffer references backing the data for this frame. All the pointers in + * data and extended_data must point inside one of the buffers in buf or + * extended_buf. This array must be filled contiguously -- if buf[i] is + * non-NULL then buf[j] must also be non-NULL for all j < i. + * + * There may be at most one AVBuffer per data plane, so for video this array + * always contains all the references. For planar audio with more than + * AV_NUM_DATA_POINTERS channels, there may be more buffers than can fit in + * this array. Then the extra AVBufferRef pointers are stored in the + * extended_buf array. + */ + AVBufferRef* buf[AV_NUM_DATA_POINTERS]; + + /** + * For planar audio which requires more than AV_NUM_DATA_POINTERS + * AVBufferRef pointers, this array will hold all the references which + * cannot fit into AVFrame.buf. + * + * Note that this is different from AVFrame.extended_data, which always + * contains all the pointers. This array only contains the extra pointers, + * which cannot fit into AVFrame.buf. + * + * This array is always allocated using av_malloc() by whoever constructs + * the frame. It is freed in av_frame_unref(). + */ + AVBufferRef** extended_buf; + /** + * Number of elements in extended_buf. + */ + int nb_extended_buf; + + AVFrameSideData** side_data; + int nb_side_data; + +/** + * @defgroup lavu_frame_flags AV_FRAME_FLAGS + * @ingroup lavu_frame + * Flags describing additional frame properties. + * + * @{ + */ + +/** + * The frame data may be corrupted, e.g. due to decoding errors. + */ +#define AV_FRAME_FLAG_CORRUPT (1 << 0) +/** + * A flag to mark the frames which need to be decoded, but shouldn't be output. + */ +#define AV_FRAME_FLAG_DISCARD (1 << 2) + /** + * @} + */ + + /** + * Frame flags, a combination of @ref lavu_frame_flags + */ + int flags; + + /** + * MPEG vs JPEG YUV range. + * - encoding: Set by user + * - decoding: Set by libavcodec + */ + enum AVColorRange color_range; + + enum AVColorPrimaries color_primaries; + + enum AVColorTransferCharacteristic color_trc; + + /** + * YUV colorspace type. + * - encoding: Set by user + * - decoding: Set by libavcodec + */ + enum AVColorSpace colorspace; + + enum AVChromaLocation chroma_location; + + /** + * frame timestamp estimated using various heuristics, in stream time base + * - encoding: unused + * - decoding: set by libavcodec, read by user. + */ + int64_t best_effort_timestamp; + + /** + * reordered pos from the last AVPacket that has been input into the decoder + * - encoding: unused + * - decoding: Read by user. + */ + int64_t pkt_pos; + +#if FF_API_PKT_DURATION + /** + * duration of the corresponding packet, expressed in + * AVStream->time_base units, 0 if unknown. + * - encoding: unused + * - decoding: Read by user. + * + * @deprecated use duration instead + */ + attribute_deprecated int64_t pkt_duration; +#endif + + /** + * metadata. + * - encoding: Set by user. + * - decoding: Set by libavcodec. + */ + AVDictionary* metadata; + + /** + * decode error flags of the frame, set to a combination of + * FF_DECODE_ERROR_xxx flags if the decoder produced a frame, but there + * were errors during the decoding. + * - encoding: unused + * - decoding: set by libavcodec, read by user. + */ + int decode_error_flags; +#define FF_DECODE_ERROR_INVALID_BITSTREAM 1 +#define FF_DECODE_ERROR_MISSING_REFERENCE 2 +#define FF_DECODE_ERROR_CONCEALMENT_ACTIVE 4 +#define FF_DECODE_ERROR_DECODE_SLICES 8 + +#if FF_API_OLD_CHANNEL_LAYOUT + /** + * number of audio channels, only used for audio. + * - encoding: unused + * - decoding: Read by user. + * @deprecated use ch_layout instead + */ + attribute_deprecated int channels; +#endif + + /** + * size of the corresponding packet containing the compressed + * frame. + * It is set to a negative value if unknown. + * - encoding: unused + * - decoding: set by libavcodec, read by user. + */ + int pkt_size; + + /** + * For hwaccel-format frames, this should be a reference to the + * AVHWFramesContext describing the frame. + */ + AVBufferRef* hw_frames_ctx; + + /** + * AVBufferRef for free use by the API user. FFmpeg will never check the + * contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when + * the frame is unreferenced. av_frame_copy_props() calls create a new + * reference with av_buffer_ref() for the target frame's opaque_ref field. + * + * This is unrelated to the opaque field, although it serves a similar + * purpose. + */ + AVBufferRef* opaque_ref; + + /** + * @anchor cropping + * @name Cropping + * Video frames only. The number of pixels to discard from the the + * top/bottom/left/right border of the frame to obtain the sub-rectangle of + * the frame intended for presentation. + * @{ + */ + size_t crop_top; + size_t crop_bottom; + size_t crop_left; + size_t crop_right; + /** + * @} + */ + + /** + * AVBufferRef for internal use by a single libav* library. + * Must not be used to transfer data between libraries. + * Has to be NULL when ownership of the frame leaves the respective library. + * + * Code outside the FFmpeg libs should never check or change the contents of + * the buffer ref. + * + * FFmpeg calls av_buffer_unref() on it when the frame is unreferenced. + * av_frame_copy_props() calls create a new reference with av_buffer_ref() + * for the target frame's private_ref field. + */ + AVBufferRef* private_ref; + + /** + * Channel layout of the audio data. + */ + AVChannelLayout ch_layout; + + /** + * Duration of the frame, in the same units as pts. 0 if unknown. + */ + int64_t duration; +} AVFrame; + +/** + * Allocate an AVFrame and set its fields to default values. The resulting + * struct must be freed using av_frame_free(). + * + * @return An AVFrame filled with default values or NULL on failure. + * + * @note this only allocates the AVFrame itself, not the data buffers. Those + * must be allocated through other means, e.g. with av_frame_get_buffer() or + * manually. + */ +AVFrame* av_frame_alloc(void); + +/** + * Free the frame and any dynamically allocated objects in it, + * e.g. extended_data. If the frame is reference counted, it will be + * unreferenced first. + * + * @param frame frame to be freed. The pointer will be set to NULL. + */ +void av_frame_free(AVFrame** frame); + +/** + * Set up a new reference to the data described by the source frame. + * + * Copy frame properties from src to dst and create a new reference for each + * AVBufferRef from src. + * + * If src is not reference counted, new buffers are allocated and the data is + * copied. + * + * @warning: dst MUST have been either unreferenced with av_frame_unref(dst), + * or newly allocated with av_frame_alloc() before calling this + * function, or undefined behavior will occur. + * + * @return 0 on success, a negative AVERROR on error + */ +int av_frame_ref(AVFrame* dst, const AVFrame* src); + +/** + * Create a new frame that references the same data as src. + * + * This is a shortcut for av_frame_alloc()+av_frame_ref(). + * + * @return newly created AVFrame on success, NULL on error. + */ +AVFrame* av_frame_clone(const AVFrame* src); + +/** + * Unreference all the buffers referenced by frame and reset the frame fields. + */ +void av_frame_unref(AVFrame* frame); + +/** + * Move everything contained in src to dst and reset src. + * + * @warning: dst is not unreferenced, but directly overwritten without reading + * or deallocating its contents. Call av_frame_unref(dst) manually + * before calling this function to ensure that no memory is leaked. + */ +void av_frame_move_ref(AVFrame* dst, AVFrame* src); + +/** + * Allocate new buffer(s) for audio or video data. + * + * The following fields must be set on frame before calling this function: + * - format (pixel format for video, sample format for audio) + * - width and height for video + * - nb_samples and ch_layout for audio + * + * This function will fill AVFrame.data and AVFrame.buf arrays and, if + * necessary, allocate and fill AVFrame.extended_data and AVFrame.extended_buf. + * For planar formats, one buffer will be allocated for each plane. + * + * @warning: if frame already has been allocated, calling this function will + * leak memory. In addition, undefined behavior can occur in certain + * cases. + * + * @param frame frame in which to store the new buffers. + * @param align Required buffer size alignment. If equal to 0, alignment will be + * chosen automatically for the current CPU. It is highly + * recommended to pass 0 here unless you know what you are doing. + * + * @return 0 on success, a negative AVERROR on error. + */ +int av_frame_get_buffer(AVFrame* frame, int align); + +/** + * Check if the frame data is writable. + * + * @return A positive value if the frame data is writable (which is true if and + * only if each of the underlying buffers has only one reference, namely the one + * stored in this frame). Return 0 otherwise. + * + * If 1 is returned the answer is valid until av_buffer_ref() is called on any + * of the underlying AVBufferRefs (e.g. through av_frame_ref() or directly). + * + * @see av_frame_make_writable(), av_buffer_is_writable() + */ +int av_frame_is_writable(AVFrame* frame); + +/** + * Ensure that the frame data is writable, avoiding data copy if possible. + * + * Do nothing if the frame is writable, allocate new buffers and copy the data + * if it is not. Non-refcounted frames behave as non-writable, i.e. a copy + * is always made. + * + * @return 0 on success, a negative AVERROR on error. + * + * @see av_frame_is_writable(), av_buffer_is_writable(), + * av_buffer_make_writable() + */ +int av_frame_make_writable(AVFrame* frame); + +/** + * Copy the frame data from src to dst. + * + * This function does not allocate anything, dst must be already initialized and + * allocated with the same parameters as src. + * + * This function only copies the frame data (i.e. the contents of the data / + * extended data arrays), not any other properties. + * + * @return >= 0 on success, a negative AVERROR on error. + */ +int av_frame_copy(AVFrame* dst, const AVFrame* src); + +/** + * Copy only "metadata" fields from src to dst. + * + * Metadata for the purpose of this function are those fields that do not affect + * the data layout in the buffers. E.g. pts, sample rate (for audio) or sample + * aspect ratio (for video), but not width/height or channel layout. + * Side data is also copied. + */ +int av_frame_copy_props(AVFrame* dst, const AVFrame* src); + +/** + * Get the buffer reference a given data plane is stored in. + * + * @param frame the frame to get the plane's buffer from + * @param plane index of the data plane of interest in frame->extended_data. + * + * @return the buffer reference that contains the plane or NULL if the input + * frame is not valid. + */ +AVBufferRef* av_frame_get_plane_buffer(AVFrame* frame, int plane); + +/** + * Add a new side data to a frame. + * + * @param frame a frame to which the side data should be added + * @param type type of the added side data + * @param size size of the side data + * + * @return newly added side data on success, NULL on error + */ +AVFrameSideData* av_frame_new_side_data(AVFrame* frame, + enum AVFrameSideDataType type, + size_t size); + +/** + * Add a new side data to a frame from an existing AVBufferRef + * + * @param frame a frame to which the side data should be added + * @param type the type of the added side data + * @param buf an AVBufferRef to add as side data. The ownership of + * the reference is transferred to the frame. + * + * @return newly added side data on success, NULL on error. On failure + * the frame is unchanged and the AVBufferRef remains owned by + * the caller. + */ +AVFrameSideData* av_frame_new_side_data_from_buf(AVFrame* frame, + enum AVFrameSideDataType type, + AVBufferRef* buf); + +/** + * @return a pointer to the side data of a given type on success, NULL if there + * is no side data with such type in this frame. + */ +AVFrameSideData* av_frame_get_side_data(const AVFrame* frame, + enum AVFrameSideDataType type); + +/** + * Remove and free all side data instances of the given type. + */ +void av_frame_remove_side_data(AVFrame* frame, enum AVFrameSideDataType type); + +/** + * Flags for frame cropping. + */ +enum { + /** + * Apply the maximum possible cropping, even if it requires setting the + * AVFrame.data[] entries to unaligned pointers. Passing unaligned data + * to FFmpeg API is generally not allowed, and causes undefined behavior + * (such as crashes). You can pass unaligned data only to FFmpeg APIs that + * are explicitly documented to accept it. Use this flag only if you + * absolutely know what you are doing. + */ + AV_FRAME_CROP_UNALIGNED = 1 << 0, +}; + +/** + * Crop the given video AVFrame according to its crop_left/crop_top/crop_right/ + * crop_bottom fields. If cropping is successful, the function will adjust the + * data pointers and the width/height fields, and set the crop fields to 0. + * + * In all cases, the cropping boundaries will be rounded to the inherent + * alignment of the pixel format. In some cases, such as for opaque hwaccel + * formats, the left/top cropping is ignored. The crop fields are set to 0 even + * if the cropping was rounded or ignored. + * + * @param frame the frame which should be cropped + * @param flags Some combination of AV_FRAME_CROP_* flags, or 0. + * + * @return >= 0 on success, a negative AVERROR on error. If the cropping fields + * were invalid, AVERROR(ERANGE) is returned, and nothing is changed. + */ +int av_frame_apply_cropping(AVFrame* frame, int flags); + +/** + * @return a string identifying the side data type + */ +const char* av_frame_side_data_name(enum AVFrameSideDataType type); + +/** + * @} + */ + +#endif /* AVUTIL_FRAME_H */ diff --git a/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/hwcontext.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/hwcontext.h new file mode 100644 index 000000000000..fb376ce4994b --- /dev/null +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/hwcontext.h @@ -0,0 +1,606 @@ +/* + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVUTIL_HWCONTEXT_H +#define AVUTIL_HWCONTEXT_H + +#include "buffer.h" +#include "frame.h" +#include "log.h" +#include "pixfmt.h" + +enum AVHWDeviceType { + AV_HWDEVICE_TYPE_NONE, + AV_HWDEVICE_TYPE_VDPAU, + AV_HWDEVICE_TYPE_CUDA, + AV_HWDEVICE_TYPE_VAAPI, + AV_HWDEVICE_TYPE_DXVA2, + AV_HWDEVICE_TYPE_QSV, + AV_HWDEVICE_TYPE_VIDEOTOOLBOX, + AV_HWDEVICE_TYPE_D3D11VA, + AV_HWDEVICE_TYPE_DRM, + AV_HWDEVICE_TYPE_OPENCL, + AV_HWDEVICE_TYPE_MEDIACODEC, + AV_HWDEVICE_TYPE_VULKAN, +}; + +typedef struct AVHWDeviceInternal AVHWDeviceInternal; + +/** + * This struct aggregates all the (hardware/vendor-specific) "high-level" state, + * i.e. state that is not tied to a concrete processing configuration. + * E.g., in an API that supports hardware-accelerated encoding and decoding, + * this struct will (if possible) wrap the state that is common to both encoding + * and decoding and from which specific instances of encoders or decoders can be + * derived. + * + * This struct is reference-counted with the AVBuffer mechanism. The + * av_hwdevice_ctx_alloc() constructor yields a reference, whose data field + * points to the actual AVHWDeviceContext. Further objects derived from + * AVHWDeviceContext (such as AVHWFramesContext, describing a frame pool with + * specific properties) will hold an internal reference to it. After all the + * references are released, the AVHWDeviceContext itself will be freed, + * optionally invoking a user-specified callback for uninitializing the hardware + * state. + */ +typedef struct AVHWDeviceContext { + /** + * A class for logging. Set by av_hwdevice_ctx_alloc(). + */ + const AVClass* av_class; + + /** + * Private data used internally by libavutil. Must not be accessed in any + * way by the caller. + */ + AVHWDeviceInternal* internal; + + /** + * This field identifies the underlying API used for hardware access. + * + * This field is set when this struct is allocated and never changed + * afterwards. + */ + enum AVHWDeviceType type; + + /** + * The format-specific data, allocated and freed by libavutil along with + * this context. + * + * Should be cast by the user to the format-specific context defined in the + * corresponding header (hwcontext_*.h) and filled as described in the + * documentation before calling av_hwdevice_ctx_init(). + * + * After calling av_hwdevice_ctx_init() this struct should not be modified + * by the caller. + */ + void* hwctx; + + /** + * This field may be set by the caller before calling av_hwdevice_ctx_init(). + * + * If non-NULL, this callback will be called when the last reference to + * this context is unreferenced, immediately before it is freed. + * + * @note when other objects (e.g an AVHWFramesContext) are derived from this + * struct, this callback will be invoked after all such child objects + * are fully uninitialized and their respective destructors invoked. + */ + void (*free)(struct AVHWDeviceContext* ctx); + + /** + * Arbitrary user data, to be used e.g. by the free() callback. + */ + void* user_opaque; +} AVHWDeviceContext; + +typedef struct AVHWFramesInternal AVHWFramesInternal; + +/** + * This struct describes a set or pool of "hardware" frames (i.e. those with + * data not located in normal system memory). All the frames in the pool are + * assumed to be allocated in the same way and interchangeable. + * + * This struct is reference-counted with the AVBuffer mechanism and tied to a + * given AVHWDeviceContext instance. The av_hwframe_ctx_alloc() constructor + * yields a reference, whose data field points to the actual AVHWFramesContext + * struct. + */ +typedef struct AVHWFramesContext { + /** + * A class for logging. + */ + const AVClass* av_class; + + /** + * Private data used internally by libavutil. Must not be accessed in any + * way by the caller. + */ + AVHWFramesInternal* internal; + + /** + * A reference to the parent AVHWDeviceContext. This reference is owned and + * managed by the enclosing AVHWFramesContext, but the caller may derive + * additional references from it. + */ + AVBufferRef* device_ref; + + /** + * The parent AVHWDeviceContext. This is simply a pointer to + * device_ref->data provided for convenience. + * + * Set by libavutil in av_hwframe_ctx_init(). + */ + AVHWDeviceContext* device_ctx; + + /** + * The format-specific data, allocated and freed automatically along with + * this context. + * + * Should be cast by the user to the format-specific context defined in the + * corresponding header (hwframe_*.h) and filled as described in the + * documentation before calling av_hwframe_ctx_init(). + * + * After any frames using this context are created, the contents of this + * struct should not be modified by the caller. + */ + void* hwctx; + + /** + * This field may be set by the caller before calling av_hwframe_ctx_init(). + * + * If non-NULL, this callback will be called when the last reference to + * this context is unreferenced, immediately before it is freed. + */ + void (*free)(struct AVHWFramesContext* ctx); + + /** + * Arbitrary user data, to be used e.g. by the free() callback. + */ + void* user_opaque; + + /** + * A pool from which the frames are allocated by av_hwframe_get_buffer(). + * This field may be set by the caller before calling av_hwframe_ctx_init(). + * The buffers returned by calling av_buffer_pool_get() on this pool must + * have the properties described in the documentation in the corresponding hw + * type's header (hwcontext_*.h). The pool will be freed strictly before + * this struct's free() callback is invoked. + * + * This field may be NULL, then libavutil will attempt to allocate a pool + * internally. Note that certain device types enforce pools allocated at + * fixed size (frame count), which cannot be extended dynamically. In such a + * case, initial_pool_size must be set appropriately. + */ + AVBufferPool* pool; + + /** + * Initial size of the frame pool. If a device type does not support + * dynamically resizing the pool, then this is also the maximum pool size. + * + * May be set by the caller before calling av_hwframe_ctx_init(). Must be + * set if pool is NULL and the device type does not support dynamic pools. + */ + int initial_pool_size; + + /** + * The pixel format identifying the underlying HW surface type. + * + * Must be a hwaccel format, i.e. the corresponding descriptor must have the + * AV_PIX_FMT_FLAG_HWACCEL flag set. + * + * Must be set by the user before calling av_hwframe_ctx_init(). + */ + enum AVPixelFormat format; + + /** + * The pixel format identifying the actual data layout of the hardware + * frames. + * + * Must be set by the caller before calling av_hwframe_ctx_init(). + * + * @note when the underlying API does not provide the exact data layout, but + * only the colorspace/bit depth, this field should be set to the fully + * planar version of that format (e.g. for 8-bit 420 YUV it should be + * AV_PIX_FMT_YUV420P, not AV_PIX_FMT_NV12 or anything else). + */ + enum AVPixelFormat sw_format; + + /** + * The allocated dimensions of the frames in this pool. + * + * Must be set by the user before calling av_hwframe_ctx_init(). + */ + int width, height; +} AVHWFramesContext; + +/** + * Look up an AVHWDeviceType by name. + * + * @param name String name of the device type (case-insensitive). + * @return The type from enum AVHWDeviceType, or AV_HWDEVICE_TYPE_NONE if + * not found. + */ +enum AVHWDeviceType av_hwdevice_find_type_by_name(const char* name); + +/** Get the string name of an AVHWDeviceType. + * + * @param type Type from enum AVHWDeviceType. + * @return Pointer to a static string containing the name, or NULL if the type + * is not valid. + */ +const char* av_hwdevice_get_type_name(enum AVHWDeviceType type); + +/** + * Iterate over supported device types. + * + * @param prev AV_HWDEVICE_TYPE_NONE initially, then the previous type + * returned by this function in subsequent iterations. + * @return The next usable device type from enum AVHWDeviceType, or + * AV_HWDEVICE_TYPE_NONE if there are no more. + */ +enum AVHWDeviceType av_hwdevice_iterate_types(enum AVHWDeviceType prev); + +/** + * Allocate an AVHWDeviceContext for a given hardware type. + * + * @param type the type of the hardware device to allocate. + * @return a reference to the newly created AVHWDeviceContext on success or NULL + * on failure. + */ +AVBufferRef* av_hwdevice_ctx_alloc(enum AVHWDeviceType type); + +/** + * Finalize the device context before use. This function must be called after + * the context is filled with all the required information and before it is + * used in any way. + * + * @param ref a reference to the AVHWDeviceContext + * @return 0 on success, a negative AVERROR code on failure + */ +int av_hwdevice_ctx_init(AVBufferRef* ref); + +/** + * Open a device of the specified type and create an AVHWDeviceContext for it. + * + * This is a convenience function intended to cover the simple cases. Callers + * who need to fine-tune device creation/management should open the device + * manually and then wrap it in an AVHWDeviceContext using + * av_hwdevice_ctx_alloc()/av_hwdevice_ctx_init(). + * + * The returned context is already initialized and ready for use, the caller + * should not call av_hwdevice_ctx_init() on it. The user_opaque/free fields of + * the created AVHWDeviceContext are set by this function and should not be + * touched by the caller. + * + * @param device_ctx On success, a reference to the newly-created device context + * will be written here. The reference is owned by the caller + * and must be released with av_buffer_unref() when no longer + * needed. On failure, NULL will be written to this pointer. + * @param type The type of the device to create. + * @param device A type-specific string identifying the device to open. + * @param opts A dictionary of additional (type-specific) options to use in + * opening the device. The dictionary remains owned by the caller. + * @param flags currently unused + * + * @return 0 on success, a negative AVERROR code on failure. + */ +int av_hwdevice_ctx_create(AVBufferRef** device_ctx, enum AVHWDeviceType type, + const char* device, AVDictionary* opts, int flags); + +/** + * Create a new device of the specified type from an existing device. + * + * If the source device is a device of the target type or was originally + * derived from such a device (possibly through one or more intermediate + * devices of other types), then this will return a reference to the + * existing device of the same type as is requested. + * + * Otherwise, it will attempt to derive a new device from the given source + * device. If direct derivation to the new type is not implemented, it will + * attempt the same derivation from each ancestor of the source device in + * turn looking for an implemented derivation method. + * + * @param dst_ctx On success, a reference to the newly-created + * AVHWDeviceContext. + * @param type The type of the new device to create. + * @param src_ctx A reference to an existing AVHWDeviceContext which will be + * used to create the new device. + * @param flags Currently unused; should be set to zero. + * @return Zero on success, a negative AVERROR code on failure. + */ +int av_hwdevice_ctx_create_derived(AVBufferRef** dst_ctx, + enum AVHWDeviceType type, + AVBufferRef* src_ctx, int flags); + +/** + * Create a new device of the specified type from an existing device. + * + * This function performs the same action as av_hwdevice_ctx_create_derived, + * however, it is able to set options for the new device to be derived. + * + * @param dst_ctx On success, a reference to the newly-created + * AVHWDeviceContext. + * @param type The type of the new device to create. + * @param src_ctx A reference to an existing AVHWDeviceContext which will be + * used to create the new device. + * @param options Options for the new device to create, same format as in + * av_hwdevice_ctx_create. + * @param flags Currently unused; should be set to zero. + * @return Zero on success, a negative AVERROR code on failure. + */ +int av_hwdevice_ctx_create_derived_opts(AVBufferRef** dst_ctx, + enum AVHWDeviceType type, + AVBufferRef* src_ctx, + AVDictionary* options, int flags); + +/** + * Allocate an AVHWFramesContext tied to a given device context. + * + * @param device_ctx a reference to a AVHWDeviceContext. This function will make + * a new reference for internal use, the one passed to the + * function remains owned by the caller. + * @return a reference to the newly created AVHWFramesContext on success or NULL + * on failure. + */ +AVBufferRef* av_hwframe_ctx_alloc(AVBufferRef* device_ctx); + +/** + * Finalize the context before use. This function must be called after the + * context is filled with all the required information and before it is attached + * to any frames. + * + * @param ref a reference to the AVHWFramesContext + * @return 0 on success, a negative AVERROR code on failure + */ +int av_hwframe_ctx_init(AVBufferRef* ref); + +/** + * Allocate a new frame attached to the given AVHWFramesContext. + * + * @param hwframe_ctx a reference to an AVHWFramesContext + * @param frame an empty (freshly allocated or unreffed) frame to be filled with + * newly allocated buffers. + * @param flags currently unused, should be set to zero + * @return 0 on success, a negative AVERROR code on failure + */ +int av_hwframe_get_buffer(AVBufferRef* hwframe_ctx, AVFrame* frame, int flags); + +/** + * Copy data to or from a hw surface. At least one of dst/src must have an + * AVHWFramesContext attached. + * + * If src has an AVHWFramesContext attached, then the format of dst (if set) + * must use one of the formats returned by av_hwframe_transfer_get_formats(src, + * AV_HWFRAME_TRANSFER_DIRECTION_FROM). + * If dst has an AVHWFramesContext attached, then the format of src must use one + * of the formats returned by av_hwframe_transfer_get_formats(dst, + * AV_HWFRAME_TRANSFER_DIRECTION_TO) + * + * dst may be "clean" (i.e. with data/buf pointers unset), in which case the + * data buffers will be allocated by this function using av_frame_get_buffer(). + * If dst->format is set, then this format will be used, otherwise (when + * dst->format is AV_PIX_FMT_NONE) the first acceptable format will be chosen. + * + * The two frames must have matching allocated dimensions (i.e. equal to + * AVHWFramesContext.width/height), since not all device types support + * transferring a sub-rectangle of the whole surface. The display dimensions + * (i.e. AVFrame.width/height) may be smaller than the allocated dimensions, but + * also have to be equal for both frames. When the display dimensions are + * smaller than the allocated dimensions, the content of the padding in the + * destination frame is unspecified. + * + * @param dst the destination frame. dst is not touched on failure. + * @param src the source frame. + * @param flags currently unused, should be set to zero + * @return 0 on success, a negative AVERROR error code on failure. + */ +int av_hwframe_transfer_data(AVFrame* dst, const AVFrame* src, int flags); + +enum AVHWFrameTransferDirection { + /** + * Transfer the data from the queried hw frame. + */ + AV_HWFRAME_TRANSFER_DIRECTION_FROM, + + /** + * Transfer the data to the queried hw frame. + */ + AV_HWFRAME_TRANSFER_DIRECTION_TO, +}; + +/** + * Get a list of possible source or target formats usable in + * av_hwframe_transfer_data(). + * + * @param hwframe_ctx the frame context to obtain the information for + * @param dir the direction of the transfer + * @param formats the pointer to the output format list will be written here. + * The list is terminated with AV_PIX_FMT_NONE and must be freed + * by the caller when no longer needed using av_free(). + * If this function returns successfully, the format list will + * have at least one item (not counting the terminator). + * On failure, the contents of this pointer are unspecified. + * @param flags currently unused, should be set to zero + * @return 0 on success, a negative AVERROR code on failure. + */ +int av_hwframe_transfer_get_formats(AVBufferRef* hwframe_ctx, + enum AVHWFrameTransferDirection dir, + enum AVPixelFormat** formats, int flags); + +/** + * This struct describes the constraints on hardware frames attached to + * a given device with a hardware-specific configuration. This is returned + * by av_hwdevice_get_hwframe_constraints() and must be freed by + * av_hwframe_constraints_free() after use. + */ +typedef struct AVHWFramesConstraints { + /** + * A list of possible values for format in the hw_frames_ctx, + * terminated by AV_PIX_FMT_NONE. This member will always be filled. + */ + enum AVPixelFormat* valid_hw_formats; + + /** + * A list of possible values for sw_format in the hw_frames_ctx, + * terminated by AV_PIX_FMT_NONE. Can be NULL if this information is + * not known. + */ + enum AVPixelFormat* valid_sw_formats; + + /** + * The minimum size of frames in this hw_frames_ctx. + * (Zero if not known.) + */ + int min_width; + int min_height; + + /** + * The maximum size of frames in this hw_frames_ctx. + * (INT_MAX if not known / no limit.) + */ + int max_width; + int max_height; +} AVHWFramesConstraints; + +/** + * Allocate a HW-specific configuration structure for a given HW device. + * After use, the user must free all members as required by the specific + * hardware structure being used, then free the structure itself with + * av_free(). + * + * @param device_ctx a reference to the associated AVHWDeviceContext. + * @return The newly created HW-specific configuration structure on + * success or NULL on failure. + */ +void* av_hwdevice_hwconfig_alloc(AVBufferRef* device_ctx); + +/** + * Get the constraints on HW frames given a device and the HW-specific + * configuration to be used with that device. If no HW-specific + * configuration is provided, returns the maximum possible capabilities + * of the device. + * + * @param ref a reference to the associated AVHWDeviceContext. + * @param hwconfig a filled HW-specific configuration structure, or NULL + * to return the maximum possible capabilities of the device. + * @return AVHWFramesConstraints structure describing the constraints + * on the device, or NULL if not available. + */ +AVHWFramesConstraints* av_hwdevice_get_hwframe_constraints( + AVBufferRef* ref, const void* hwconfig); + +/** + * Free an AVHWFrameConstraints structure. + * + * @param constraints The (filled or unfilled) AVHWFrameConstraints structure. + */ +void av_hwframe_constraints_free(AVHWFramesConstraints** constraints); + +/** + * Flags to apply to frame mappings. + */ +enum { + /** + * The mapping must be readable. + */ + AV_HWFRAME_MAP_READ = 1 << 0, + /** + * The mapping must be writeable. + */ + AV_HWFRAME_MAP_WRITE = 1 << 1, + /** + * The mapped frame will be overwritten completely in subsequent + * operations, so the current frame data need not be loaded. Any values + * which are not overwritten are unspecified. + */ + AV_HWFRAME_MAP_OVERWRITE = 1 << 2, + /** + * The mapping must be direct. That is, there must not be any copying in + * the map or unmap steps. Note that performance of direct mappings may + * be much lower than normal memory. + */ + AV_HWFRAME_MAP_DIRECT = 1 << 3, +}; + +/** + * Map a hardware frame. + * + * This has a number of different possible effects, depending on the format + * and origin of the src and dst frames. On input, src should be a usable + * frame with valid buffers and dst should be blank (typically as just created + * by av_frame_alloc()). src should have an associated hwframe context, and + * dst may optionally have a format and associated hwframe context. + * + * If src was created by mapping a frame from the hwframe context of dst, + * then this function undoes the mapping - dst is replaced by a reference to + * the frame that src was originally mapped from. + * + * If both src and dst have an associated hwframe context, then this function + * attempts to map the src frame from its hardware context to that of dst and + * then fill dst with appropriate data to be usable there. This will only be + * possible if the hwframe contexts and associated devices are compatible - + * given compatible devices, av_hwframe_ctx_create_derived() can be used to + * create a hwframe context for dst in which mapping should be possible. + * + * If src has a hwframe context but dst does not, then the src frame is + * mapped to normal memory and should thereafter be usable as a normal frame. + * If the format is set on dst, then the mapping will attempt to create dst + * with that format and fail if it is not possible. If format is unset (is + * AV_PIX_FMT_NONE) then dst will be mapped with whatever the most appropriate + * format to use is (probably the sw_format of the src hwframe context). + * + * A return value of AVERROR(ENOSYS) indicates that the mapping is not + * possible with the given arguments and hwframe setup, while other return + * values indicate that it failed somehow. + * + * On failure, the destination frame will be left blank, except for the + * hw_frames_ctx/format fields thay may have been set by the caller - those will + * be preserved as they were. + * + * @param dst Destination frame, to contain the mapping. + * @param src Source frame, to be mapped. + * @param flags Some combination of AV_HWFRAME_MAP_* flags. + * @return Zero on success, negative AVERROR code on failure. + */ +int av_hwframe_map(AVFrame* dst, const AVFrame* src, int flags); + +/** + * Create and initialise an AVHWFramesContext as a mapping of another existing + * AVHWFramesContext on a different device. + * + * av_hwframe_ctx_init() should not be called after this. + * + * @param derived_frame_ctx On success, a reference to the newly created + * AVHWFramesContext. + * @param format The AVPixelFormat for the derived context. + * @param derived_device_ctx A reference to the device to create the new + * AVHWFramesContext on. + * @param source_frame_ctx A reference to an existing AVHWFramesContext + * which will be mapped to the derived context. + * @param flags Some combination of AV_HWFRAME_MAP_* flags, defining the + * mapping parameters to apply to frames which are allocated + * in the derived device. + * @return Zero on success, negative AVERROR code on failure. + */ +int av_hwframe_ctx_create_derived(AVBufferRef** derived_frame_ctx, + enum AVPixelFormat format, + AVBufferRef* derived_device_ctx, + AVBufferRef* source_frame_ctx, int flags); + +#endif /* AVUTIL_HWCONTEXT_H */ diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/hwcontext_vaapi.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/hwcontext_vaapi.h similarity index 100% copy from dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/hwcontext_vaapi.h copy to dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/hwcontext_vaapi.h diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/intfloat.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/intfloat.h similarity index 100% copy from dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/intfloat.h copy to dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/intfloat.h diff --git a/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/log.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/log.h new file mode 100644 index 000000000000..e1f2af7b18aa --- /dev/null +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/log.h @@ -0,0 +1,388 @@ +/* + * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at> + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVUTIL_LOG_H +#define AVUTIL_LOG_H + +#include <stdarg.h> +#include "attributes.h" +#include "version.h" + +typedef enum { + AV_CLASS_CATEGORY_NA = 0, + AV_CLASS_CATEGORY_INPUT, + AV_CLASS_CATEGORY_OUTPUT, + AV_CLASS_CATEGORY_MUXER, + AV_CLASS_CATEGORY_DEMUXER, + AV_CLASS_CATEGORY_ENCODER, + AV_CLASS_CATEGORY_DECODER, + AV_CLASS_CATEGORY_FILTER, + AV_CLASS_CATEGORY_BITSTREAM_FILTER, + AV_CLASS_CATEGORY_SWSCALER, + AV_CLASS_CATEGORY_SWRESAMPLER, + AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT = 40, + AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT, + AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT, + AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT, + AV_CLASS_CATEGORY_DEVICE_OUTPUT, + AV_CLASS_CATEGORY_DEVICE_INPUT, + AV_CLASS_CATEGORY_NB ///< not part of ABI/API +} AVClassCategory; + +#define AV_IS_INPUT_DEVICE(category) \ + (((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT) || \ + ((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT) || \ + ((category) == AV_CLASS_CATEGORY_DEVICE_INPUT)) + +#define AV_IS_OUTPUT_DEVICE(category) \ + (((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT) || \ + ((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT) || \ + ((category) == AV_CLASS_CATEGORY_DEVICE_OUTPUT)) + +struct AVOptionRanges; + +/** + * Describe the class of an AVClass context structure. That is an + * arbitrary struct of which the first field is a pointer to an + * AVClass struct (e.g. AVCodecContext, AVFormatContext etc.). + */ +typedef struct AVClass { + /** + * The name of the class; usually it is the same name as the + * context structure type to which the AVClass is associated. + */ + const char* class_name; + + /** + * A pointer to a function which returns the name of a context + * instance ctx associated with the class. + */ + const char* (*item_name)(void* ctx); + + /** + * a pointer to the first option specified in the class if any or NULL + * + * @see av_set_default_options() + */ + const struct AVOption* option; + + /** + * LIBAVUTIL_VERSION with which this structure was created. + * This is used to allow fields to be added without requiring major + * version bumps everywhere. + */ + + int version; + + /** + * Offset in the structure where log_level_offset is stored. + * 0 means there is no such variable + */ + int log_level_offset_offset; + + /** + * Offset in the structure where a pointer to the parent context for + * logging is stored. For example a decoder could pass its AVCodecContext + * to eval as such a parent context, which an av_log() implementation + * could then leverage to display the parent context. + * The offset can be NULL. + */ + int parent_log_context_offset; + + /** + * Category used for visualization (like color) + * This is only set if the category is equal for all objects using this class. + * available since version (51 << 16 | 56 << 8 | 100) + */ + AVClassCategory category; + + /** + * Callback to return the category. + * available since version (51 << 16 | 59 << 8 | 100) + */ + AVClassCategory (*get_category)(void* ctx); + + /** + * Callback to return the supported/allowed ranges. + * available since version (52.12) + */ + int (*query_ranges)(struct AVOptionRanges**, void* obj, const char* key, + int flags); + + /** + * Return next AVOptions-enabled child or NULL + */ + void* (*child_next)(void* obj, void* prev); + + /** + * Iterate over the AVClasses corresponding to potential AVOptions-enabled + * children. + * + * @param iter pointer to opaque iteration state. The caller must initialize + * *iter to NULL before the first call. + * @return AVClass for the next AVOptions-enabled child or NULL if there are + * no more such children. + * + * @note The difference between child_next and this is that child_next + * iterates over _already existing_ objects, while child_class_iterate + * iterates over _all possible_ children. + */ + const struct AVClass* (*child_class_iterate)(void** iter); +} AVClass; + +/** + * @addtogroup lavu_log + * + * @{ + * + * @defgroup lavu_log_constants Logging Constants + * + * @{ + */ + +/** + * Print no output. + */ +#define AV_LOG_QUIET -8 + +/** + * Something went really wrong and we will crash now. + */ +#define AV_LOG_PANIC 0 + +/** + * Something went wrong and recovery is not possible. + * For example, no header was found for a format which depends + * on headers or an illegal combination of parameters is used. + */ +#define AV_LOG_FATAL 8 + +/** + * Something went wrong and cannot losslessly be recovered. + * However, not all future data is affected. + */ +#define AV_LOG_ERROR 16 + +/** + * Something somehow does not look correct. This may or may not + * lead to problems. An example would be the use of '-vstrict -2'. + */ +#define AV_LOG_WARNING 24 + +/** + * Standard information. + */ +#define AV_LOG_INFO 32 + +/** + * Detailed information. + */ +#define AV_LOG_VERBOSE 40 + +/** + * Stuff which is only useful for libav* developers. + */ +#define AV_LOG_DEBUG 48 + +/** + * Extremely verbose debugging, useful for libav* development. + */ +#define AV_LOG_TRACE 56 + +#define AV_LOG_MAX_OFFSET (AV_LOG_TRACE - AV_LOG_QUIET) + +/** + * @} + */ + +/** + * Sets additional colors for extended debugging sessions. + * @code + av_log(ctx, AV_LOG_DEBUG|AV_LOG_C(134), "Message in purple\n"); + @endcode + * Requires 256color terminal support. Uses outside debugging is not + * recommended. + */ +#define AV_LOG_C(x) ((x) << 8) + +/** + * Send the specified message to the log if the level is less than or equal + * to the current av_log_level. By default, all logging messages are sent to + * stderr. This behavior can be altered by setting a different logging callback + * function. + * @see av_log_set_callback + * + * @param avcl A pointer to an arbitrary struct of which the first field is a + * pointer to an AVClass struct or NULL if general log. + * @param level The importance level of the message expressed using a @ref + * lavu_log_constants "Logging Constant". + * @param fmt The format string (printf-compatible) that specifies how + * subsequent arguments are converted to output. + */ +void av_log(void* avcl, int level, const char* fmt, ...) av_printf_format(3, 4); + +/** + * Send the specified message to the log once with the initial_level and then + * with the subsequent_level. By default, all logging messages are sent to + * stderr. This behavior can be altered by setting a different logging callback + * function. + * @see av_log + * + * @param avcl A pointer to an arbitrary struct of which the first field is a + * pointer to an AVClass struct or NULL if general log. + * @param initial_level importance level of the message expressed using a @ref + * lavu_log_constants "Logging Constant" for the first occurance. + * @param subsequent_level importance level of the message expressed using a + * @ref lavu_log_constants "Logging Constant" after the first occurance. + * @param fmt The format string (printf-compatible) that specifies how + * subsequent arguments are converted to output. + * @param state a variable to keep trak of if a message has already been printed + * this must be initialized to 0 before the first use. The same state + * must not be accessed by 2 Threads simultaneously. + */ +void av_log_once(void* avcl, int initial_level, int subsequent_level, + int* state, const char* fmt, ...) av_printf_format(5, 6); + +/** + * Send the specified message to the log if the level is less than or equal + * to the current av_log_level. By default, all logging messages are sent to + * stderr. This behavior can be altered by setting a different logging callback + * function. + * @see av_log_set_callback + * + * @param avcl A pointer to an arbitrary struct of which the first field is a + * pointer to an AVClass struct. + * @param level The importance level of the message expressed using a @ref + * lavu_log_constants "Logging Constant". + * @param fmt The format string (printf-compatible) that specifies how + * subsequent arguments are converted to output. + * @param vl The arguments referenced by the format string. + */ +void av_vlog(void* avcl, int level, const char* fmt, va_list vl); + +/** + * Get the current log level + * + * @see lavu_log_constants + * + * @return Current log level + */ +int av_log_get_level(void); + +/** + * Set the log level + * + * @see lavu_log_constants + * + * @param level Logging level + */ +void av_log_set_level(int level); + +/** + * Set the logging callback + * + * @note The callback must be thread safe, even if the application does not use + * threads itself as some codecs are multithreaded. + * + * @see av_log_default_callback + * + * @param callback A logging function with a compatible signature. + */ +void av_log_set_callback(void (*callback)(void*, int, const char*, va_list)); + +/** + * Default logging callback + * + * It prints the message to stderr, optionally colorizing it. + * + * @param avcl A pointer to an arbitrary struct of which the first field is a + * pointer to an AVClass struct. + * @param level The importance level of the message expressed using a @ref + * lavu_log_constants "Logging Constant". + * @param fmt The format string (printf-compatible) that specifies how + * subsequent arguments are converted to output. + * @param vl The arguments referenced by the format string. + */ +void av_log_default_callback(void* avcl, int level, const char* fmt, + va_list vl); + +/** + * Return the context name + * + * @param ctx The AVClass context + * + * @return The AVClass class_name + */ +const char* av_default_item_name(void* ctx); +AVClassCategory av_default_get_category(void* ptr); + +/** + * Format a line of log the same way as the default callback. + * @param line buffer to receive the formatted line + * @param line_size size of the buffer + * @param print_prefix used to store whether the prefix must be printed; + * must point to a persistent integer initially set to 1 + */ +void av_log_format_line(void* ptr, int level, const char* fmt, va_list vl, + char* line, int line_size, int* print_prefix); + +/** + * Format a line of log the same way as the default callback. + * @param line buffer to receive the formatted line; + * may be NULL if line_size is 0 + * @param line_size size of the buffer; at most line_size-1 characters will + * be written to the buffer, plus one null terminator + * @param print_prefix used to store whether the prefix must be printed; + * must point to a persistent integer initially set to 1 + * @return Returns a negative value if an error occurred, otherwise returns + * the number of characters that would have been written for a + * sufficiently large buffer, not including the terminating null + * character. If the return value is not less than line_size, it means + * that the log message was truncated to fit the buffer. + */ +int av_log_format_line2(void* ptr, int level, const char* fmt, va_list vl, + char* line, int line_size, int* print_prefix); + +/** + * Skip repeated messages, this requires the user app to use av_log() instead of + * (f)printf as the 2 would otherwise interfere and lead to + * "Last message repeated x times" messages below (f)printf messages with some + * bad luck. + * Also to receive the last, "last repeated" line if any, the user app must + * call av_log(NULL, AV_LOG_QUIET, "%s", ""); at the end + */ +#define AV_LOG_SKIP_REPEATED 1 + +/** + * Include the log severity in messages originating from codecs. + * + * Results in messages such as: + * [rawvideo @ 0xDEADBEEF] [error] encode did not produce valid pts + */ +#define AV_LOG_PRINT_LEVEL 2 + +void av_log_set_flags(int arg); +int av_log_get_flags(void); + +/** + * @} + */ + +#endif /* AVUTIL_LOG_H */ diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/macros.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/macros.h similarity index 100% copy from dom/media/platforms/ffmpeg/ffmpeg59/include/libavutil/macros.h copy to dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/macros.h diff --git a/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/mathematics.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/mathematics.h new file mode 100644 index 000000000000..5ebf81e64fe6 --- /dev/null +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/mathematics.h @@ -0,0 +1,249 @@ +/* + * copyright (c) 2005-2012 Michael Niedermayer <michaelni@gmx.at> + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file + * @addtogroup lavu_math + * Mathematical utilities for working with timestamp and time base. + */ + +#ifndef AVUTIL_MATHEMATICS_H +#define AVUTIL_MATHEMATICS_H + +#include <stdint.h> +#include <math.h> +#include "attributes.h" +#include "rational.h" +#include "intfloat.h" + +#ifndef M_E +# define M_E 2.7182818284590452354 /* e */ +#endif +#ifndef M_LN2 +# define M_LN2 0.69314718055994530942 /* log_e 2 */ +#endif +#ifndef M_LN10 +# define M_LN10 2.30258509299404568402 /* log_e 10 */ +#endif +#ifndef M_LOG2_10 +# define M_LOG2_10 3.32192809488736234787 /* log_2 10 */ +#endif +#ifndef M_PHI +# define M_PHI 1.61803398874989484820 /* phi / golden ratio */ +#endif +#ifndef M_PI +# define M_PI 3.14159265358979323846 /* pi */ +#endif +#ifndef M_PI_2 +# define M_PI_2 1.57079632679489661923 /* pi/2 */ +#endif +#ifndef M_SQRT1_2 +# define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */ +#endif +#ifndef M_SQRT2 +# define M_SQRT2 1.41421356237309504880 /* sqrt(2) */ +#endif +#ifndef NAN +# define NAN av_int2float(0x7fc00000) +#endif +#ifndef INFINITY +# define INFINITY av_int2float(0x7f800000) +#endif + +/** + * @addtogroup lavu_math + * + * @{ + */ + +/** + * Rounding methods. + */ +enum AVRounding { + AV_ROUND_ZERO = 0, ///< Round toward zero. + AV_ROUND_INF = 1, ///< Round away from zero. + AV_ROUND_DOWN = 2, ///< Round toward -infinity. + AV_ROUND_UP = 3, ///< Round toward +infinity. + AV_ROUND_NEAR_INF = + 5, ///< Round to nearest and halfway cases away from zero. + /** + * Flag telling rescaling functions to pass `INT64_MIN`/`MAX` through + * unchanged, avoiding special cases for #AV_NOPTS_VALUE. + * + * Unlike other values of the enumeration AVRounding, this value is a + * bitmask that must be used in conjunction with another value of the + * enumeration through a bitwise OR, in order to set behavior for normal + * cases. + * + * @code{.c} + * av_rescale_rnd(3, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX); + * // Rescaling 3: + * // Calculating 3 * 1 / 2 + * // 3 / 2 is rounded up to 2 + * // => 2 + * + * av_rescale_rnd(AV_NOPTS_VALUE, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX); + * // Rescaling AV_NOPTS_VALUE: + * // AV_NOPTS_VALUE == INT64_MIN + * // AV_NOPTS_VALUE is passed through + * // => AV_NOPTS_VALUE + * @endcode + */ + AV_ROUND_PASS_MINMAX = 8192, +}; + +/** + * Compute the greatest common divisor of two integer operands. + * + * @param a Operand + * @param b Operand + * @return GCD of a and b up to sign; if a >= 0 and b >= 0, return value is >= + * 0; if a == 0 and b == 0, returns 0. + */ +int64_t av_const av_gcd(int64_t a, int64_t b); + +/** + * Rescale a 64-bit integer with rounding to nearest. + * + * The operation is mathematically equivalent to `a * b / c`, but writing that + * directly can overflow. + * + * This function is equivalent to av_rescale_rnd() with #AV_ROUND_NEAR_INF. + * + * @see av_rescale_rnd(), av_rescale_q(), av_rescale_q_rnd() + */ +int64_t av_rescale(int64_t a, int64_t b, int64_t c) av_const; + +/** + * Rescale a 64-bit integer with specified rounding. + * + * The operation is mathematically equivalent to `a * b / c`, but writing that + * directly can overflow, and does not support different rounding methods. + * If the result is not representable then INT64_MIN is returned. + * + * @see av_rescale(), av_rescale_q(), av_rescale_q_rnd() + */ +int64_t av_rescale_rnd(int64_t a, int64_t b, int64_t c, + enum AVRounding rnd) av_const; + +/** + * Rescale a 64-bit integer by 2 rational numbers. + * + * The operation is mathematically equivalent to `a * bq / cq`. + * + * This function is equivalent to av_rescale_q_rnd() with #AV_ROUND_NEAR_INF. + * + * @see av_rescale(), av_rescale_rnd(), av_rescale_q_rnd() + */ +int64_t av_rescale_q(int64_t a, AVRational bq, AVRational cq) av_const; + +/** + * Rescale a 64-bit integer by 2 rational numbers with specified rounding. + * + * The operation is mathematically equivalent to `a * bq / cq`. + * + * @see av_rescale(), av_rescale_rnd(), av_rescale_q() + */ +int64_t av_rescale_q_rnd(int64_t a, AVRational bq, AVRational cq, + enum AVRounding rnd) av_const; + +/** + * Compare two timestamps each in its own time base. + * + * @return One of the following values: + * - -1 if `ts_a` is before `ts_b` + * - 1 if `ts_a` is after `ts_b` + * - 0 if they represent the same position + * + * @warning + * The result of the function is undefined if one of the timestamps is outside + * the `int64_t` range when represented in the other's timebase. + */ +int av_compare_ts(int64_t ts_a, AVRational tb_a, int64_t ts_b, AVRational tb_b); + +/** + * Compare the remainders of two integer operands divided by a common divisor. + * + * In other words, compare the least significant `log2(mod)` bits of integers + * `a` and `b`. + * + * @code{.c} + * av_compare_mod(0x11, 0x02, 0x10) < 0 // since 0x11 % 0x10 (0x1) < 0x02 % + * 0x10 (0x2) av_compare_mod(0x11, 0x02, 0x20) > 0 // since 0x11 % 0x20 (0x11) + * > 0x02 % 0x20 (0x02) + * @endcode + * + * @param a Operand + * @param b Operand + * @param mod Divisor; must be a power of 2 + * @return + * - a negative value if `a % mod < b % mod` + * - a positive value if `a % mod > b % mod` + * - zero if `a % mod == b % mod` + */ +int64_t av_compare_mod(uint64_t a, uint64_t b, uint64_t mod); + +/** + * Rescale a timestamp while preserving known durations. + * + * This function is designed to be called per audio packet to scale the input + * timestamp to a different time base. Compared to a simple av_rescale_q() + * call, this function is robust against possible inconsistent frame durations. + * + * The `last` parameter is a state variable that must be preserved for all + * subsequent calls for the same stream. For the first call, `*last` should be + * initialized to #AV_NOPTS_VALUE. + * + * @param[in] in_tb Input time base + * @param[in] in_ts Input timestamp + * @param[in] fs_tb Duration time base; typically this is finer-grained + * (greater) than `in_tb` and `out_tb` + * @param[in] duration Duration till the next call to this function (i.e. + * duration of the current packet/frame) + * @param[in,out] last Pointer to a timestamp expressed in terms of + * `fs_tb`, acting as a state variable + * @param[in] out_tb Output timebase + * @return Timestamp expressed in terms of `out_tb` + * + * @note In the context of this function, "duration" is in term of samples, not + * seconds. + */ +int64_t av_rescale_delta(AVRational in_tb, int64_t in_ts, AVRational fs_tb, + int duration, int64_t* last, AVRational out_tb); + +/** + * Add a value to a timestamp. + * + * This function guarantees that when the same value is repeatly added that + * no accumulation of rounding errors occurs. + * + * @param[in] ts Input timestamp + * @param[in] ts_tb Input timestamp time base + * @param[in] inc Value to be added + * @param[in] inc_tb Time base of `inc` + */ +int64_t av_add_stable(AVRational ts_tb, int64_t ts, AVRational inc_tb, + int64_t inc); + +/** + * @} + */ + +#endif /* AVUTIL_MATHEMATICS_H */ diff --git a/media/ffvpx/libavutil/mem.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/mem.h similarity index 79% copy from media/ffvpx/libavutil/mem.h copy to dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/mem.h index c9c4fcf1ff02..8f5d8c756ee3 100644 --- a/media/ffvpx/libavutil/mem.h +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/mem.h @@ -51,300 +51,216 @@ * @{ */ -#if FF_API_DECLARE_ALIGNED -/** - * - * @defgroup lavu_mem_macros Alignment Macros - * Helper macros for declaring aligned variables. - * @{ - */ - -/** - * @def DECLARE_ALIGNED(n,t,v) - * Declare a variable that is aligned in memory. - * - * @code{.c} - * DECLARE_ALIGNED(16, uint16_t, aligned_int) = 42; - * DECLARE_ALIGNED(32, uint8_t, aligned_array)[128]; - * - * // The default-alignment equivalent would be - * uint16_t aligned_int = 42; - * uint8_t aligned_array[128]; - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -/** - * @def DECLARE_ASM_ALIGNED(n,t,v) - * Declare an aligned variable appropriate for use in inline assembly code. - * - * @code{.c} - * DECLARE_ASM_ALIGNED(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008); - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -/** - * @def DECLARE_ASM_CONST(n,t,v) - * Declare a static constant aligned variable appropriate for use in inline - * assembly code. - * - * @code{.c} - * DECLARE_ASM_CONST(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008); - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -#if defined(__INTEL_COMPILER) && __INTEL_COMPILER < 1110 || defined(__SUNPRO_C) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_CONST(n,t,v) const t __attribute__ ((aligned (n))) v -#elif defined(__DJGPP__) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (FFMIN(n, 16)))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v - #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v -#elif defined(__GNUC__) || defined(__clang__) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (n))) v - #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (n))) v -#elif defined(_MSC_VER) - #define DECLARE_ALIGNED(n,t,v) __declspec(align(n)) t v - #define DECLARE_ASM_ALIGNED(n,t,v) __declspec(align(n)) t v - #define DECLARE_ASM_CONST(n,t,v) __declspec(align(n)) static const t v -#else - #define DECLARE_ALIGNED(n,t,v) t v - #define DECLARE_ASM_ALIGNED(n,t,v) t v - #define DECLARE_ASM_CONST(n,t,v) static const t v -#endif - -/** - * @} - */ -#endif - /** * @defgroup lavu_mem_attrs Function Attributes * Function attributes applicable to memory handling functions. * * These function attributes can help compilers emit more useful warnings, or * generate better code. * @{ */ /** * @def av_malloc_attrib * Function attribute denoting a malloc-like function. * - * @see <a href="https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#index-g_t_0040code_007bmalloc_007d-function-attribute-3251">Function attribute `malloc` in GCC's documentation</a> + * @see <a + * href="https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#index-g_t_0040code_007bmalloc_007d-function-attribute-3251">Function + * attribute `malloc` in GCC's documentation</a> */ -#if AV_GCC_VERSION_AT_LEAST(3,1) - #define av_malloc_attrib __attribute__((__malloc__)) +#if AV_GCC_VERSION_AT_LEAST(3, 1) +# define av_malloc_attrib __attribute__((__malloc__)) #else - #define av_malloc_attrib +# define av_malloc_attrib #endif /** * @def av_alloc_size(...) * Function attribute used on a function that allocates memory, whose size is * given by the specified parameter(s). * * @code{.c} * void *av_malloc(size_t size) av_alloc_size(1); * void *av_calloc(size_t nmemb, size_t size) av_alloc_size(1, 2); * @endcode * * @param ... One or two parameter indexes, separated by a comma * - * @see <a href="https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#index-g_t_0040code_007balloc_005fsize_007d-function-attribute-3220">Function attribute `alloc_size` in GCC's documentation</a> + * @see <a + * href="https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#index-g_t_0040code_007balloc_005fsize_007d-function-attribute-3220">Function + * attribute `alloc_size` in GCC's documentation</a> */ -#if AV_GCC_VERSION_AT_LEAST(4,3) - #define av_alloc_size(...) __attribute__((alloc_size(__VA_ARGS__))) +#if AV_GCC_VERSION_AT_LEAST(4, 3) +# define av_alloc_size(...) __attribute__((alloc_size(__VA_ARGS__))) #else - #define av_alloc_size(...) +# define av_alloc_size(...) #endif /** * @} */ /** * @defgroup lavu_mem_funcs Heap Management * Functions responsible for allocating, freeing, and copying memory. * * All memory allocation functions have a built-in upper limit of `INT_MAX` * bytes. This may be changed with av_max_alloc(), although exercise extreme * caution when doing so. * * @{ */ /** * Allocate a memory block with alignment suitable for all memory accesses * (including vectors if available on the CPU). * * @param size Size in bytes for the memory block to be allocated * @return Pointer to the allocated block, or `NULL` if the block cannot * be allocated * @see av_mallocz() */ -void *av_malloc(size_t size) av_malloc_attrib av_alloc_size(1); +void* av_malloc(size_t size) av_malloc_attrib av_alloc_size(1); /** * Allocate a memory block with alignment suitable for all memory accesses * (including vectors if available on the CPU) and zero all the bytes of the * block. * * @param size Size in bytes for the memory block to be allocated * @return Pointer to the allocated block, or `NULL` if it cannot be allocated * @see av_malloc() */ -void *av_mallocz(size_t size) av_malloc_attrib av_alloc_size(1); +void* av_mallocz(size_t size) av_malloc_attrib av_alloc_size(1); /** * Allocate a memory block for an array with av_malloc(). * * The allocated memory will have size `size * nmemb` bytes. * * @param nmemb Number of element * @param size Size of a single element * @return Pointer to the allocated block, or `NULL` if the block cannot * be allocated * @see av_malloc() */ -av_alloc_size(1, 2) void *av_malloc_array(size_t nmemb, size_t size); +av_alloc_size(1, 2) void* av_malloc_array(size_t nmemb, size_t size); /** * Allocate a memory block for an array with av_mallocz(). * * The allocated memory will have size `size * nmemb` bytes. * * @param nmemb Number of elements * @param size Size of the single element * @return Pointer to the allocated block, or `NULL` if the block cannot * be allocated * * @see av_mallocz() * @see av_malloc_array() */ -void *av_calloc(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2); - -#if FF_API_AV_MALLOCZ_ARRAY -/** - * @deprecated use av_calloc() - */ -attribute_deprecated -void *av_mallocz_array(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2); -#endif +void* av_calloc(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2); /** * Allocate, reallocate, or free a block of memory. * * If `ptr` is `NULL` and `size` > 0, allocate a new block. Otherwise, expand or * shrink that block of memory according to `size`. * * @param ptr Pointer to a memory block already allocated with * av_realloc() or `NULL` * @param size Size in bytes of the memory block to be allocated or * reallocated * * @return Pointer to a newly-reallocated block or `NULL` if the block * cannot be reallocated * * @warning Unlike av_malloc(), the returned pointer is not guaranteed to be * correctly aligned. The returned pointer must be freed after even * if size is zero. * @see av_fast_realloc() * @see av_reallocp() */ -void *av_realloc(void *ptr, size_t size) av_alloc_size(2); +void* av_realloc(void* ptr, size_t size) av_alloc_size(2); /** * Allocate, reallocate, or free a block of memory through a pointer to a * pointer. * * If `*ptr` is `NULL` and `size` > 0, allocate a new block. If `size` is * zero, free the memory block pointed to by `*ptr`. Otherwise, expand or * shrink that block of memory according to `size`. * * @param[in,out] ptr Pointer to a pointer to a memory block already allocated * with av_realloc(), or a pointer to `NULL`. The pointer * is updated on success, or freed on failure. * @param[in] size Size in bytes for the memory block to be allocated or * reallocated * * @return Zero on success, an AVERROR error code on failure * * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be * correctly aligned. */ -av_warn_unused_result -int av_reallocp(void *ptr, size_t size); +av_warn_unused_result int av_reallocp(void* ptr, size_t size); /** * Allocate, reallocate, or free a block of memory. * * This function does the same thing as av_realloc(), except: * - It takes two size arguments and allocates `nelem * elsize` bytes, * after checking the result of the multiplication for integer overflow. * - It frees the input block in case of failure, thus avoiding the memory * leak with the classic * @code{.c} * buf = realloc(buf); * if (!buf) * return -1; * @endcode * pattern. */ -void *av_realloc_f(void *ptr, size_t nelem, size_t elsize); +void* av_realloc_f(void* ptr, size_t nelem, size_t elsize); /** * Allocate, reallocate, or free an array. * * If `ptr` is `NULL` and `nmemb` > 0, allocate a new block. * * @param ptr Pointer to a memory block already allocated with * av_realloc() or `NULL` * @param nmemb Number of elements in the array * @param size Size of the single element of the array * * @return Pointer to a newly-reallocated block or NULL if the block * cannot be reallocated * * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be * correctly aligned. The returned pointer must be freed after even if * nmemb is zero. * @see av_reallocp_array() */ -av_alloc_size(2, 3) void *av_realloc_array(void *ptr, size_t nmemb, size_t size); +av_alloc_size(2, 3) void* av_realloc_array(void* ptr, size_t nmemb, + size_t size); /** * Allocate, reallocate an array through a pointer to a pointer. * * If `*ptr` is `NULL` and `nmemb` > 0, allocate a new block. * * @param[in,out] ptr Pointer to a pointer to a memory block already * allocated with av_realloc(), or a pointer to `NULL`. * The pointer is updated on success, or freed on failure. * @param[in] nmemb Number of elements * @param[in] size Size of the single element * * @return Zero on success, an AVERROR error code on failure * * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be * correctly aligned. *ptr must be freed after even if nmemb is zero. */ -int av_reallocp_array(void *ptr, size_t nmemb, size_t size); +int av_reallocp_array(void* ptr, size_t nmemb, size_t size); /** * Reallocate the given buffer if it is not large enough, otherwise do nothing. @@ -378,7 +294,7 @@ int av_reallocp_array(void *ptr, size_t nmemb, size_t size); * @see av_realloc() * @see av_fast_malloc() */ -void *av_fast_realloc(void *ptr, unsigned int *size, size_t min_size); +void* av_fast_realloc(void* ptr, unsigned int* size, size_t min_size); /** * Allocate a buffer, reusing the given one if large enough. @@ -409,107 +325,107 @@ void *av_fast_realloc(void *ptr, unsigned int *size, size_t min_size); * @see av_realloc() * @see av_fast_mallocz() */ -void av_fast_malloc(void *ptr, unsigned int *size, size_t min_size); +void av_fast_malloc(void* ptr, unsigned int* size, size_t min_size); /** * Allocate and clear a buffer, reusing the given one if large enough. * * Like av_fast_malloc(), but all newly allocated space is initially cleared. * Reused buffer is not cleared. * * `*ptr` is allowed to be `NULL`, in which case allocation always happens if * `size_needed` is greater than 0. * * @param[in,out] ptr Pointer to pointer to an already allocated buffer. * `*ptr` will be overwritten with pointer to new * buffer on success or `NULL` on failure * @param[in,out] size Pointer to the size of buffer `*ptr`. `*size` is * updated to the new allocated size, in particular 0 * in case of failure. * @param[in] min_size Desired minimal size of buffer `*ptr` * @see av_fast_malloc() */ -void av_fast_mallocz(void *ptr, unsigned int *size, size_t min_size); +void av_fast_mallocz(void* ptr, unsigned int* size, size_t min_size); /** * Free a memory block which has been allocated with a function of av_malloc() * or av_realloc() family. * * @param ptr Pointer to the memory block which should be freed. * * @note `ptr = NULL` is explicitly allowed. * @note It is recommended that you use av_freep() instead, to prevent leaving * behind dangling pointers. * @see av_freep() */ -void av_free(void *ptr); +void av_free(void* ptr); /** * Free a memory block which has been allocated with a function of av_malloc() * or av_realloc() family, and set the pointer pointing to it to `NULL`. * * @code{.c} * uint8_t *buf = av_malloc(16); * av_free(buf); * // buf now contains a dangling pointer to freed memory, and accidental * // dereference of buf will result in a use-after-free, which may be a * // security risk. * * uint8_t *buf = av_malloc(16); * av_freep(&buf); * // buf is now NULL, and accidental dereference will only result in a * // NULL-pointer dereference. * @endcode * * @param ptr Pointer to the pointer to the memory block which should be freed * @note `*ptr = NULL` is safe and leads to no action. * @see av_free() */ -void av_freep(void *ptr); +void av_freep(void* ptr); /** * Duplicate a string. * * @param s String to be duplicated * @return Pointer to a newly-allocated string containing a * copy of `s` or `NULL` if the string cannot be allocated * @see av_strndup() */ -char *av_strdup(const char *s) av_malloc_attrib; +char* av_strdup(const char* s) av_malloc_attrib; /** * Duplicate a substring of a string. * * @param s String to be duplicated * @param len Maximum length of the resulting string (not counting the * terminating byte) * @return Pointer to a newly-allocated string containing a * substring of `s` or `NULL` if the string cannot be allocated */ -char *av_strndup(const char *s, size_t len) av_malloc_attrib; +char* av_strndup(const char* s, size_t len) av_malloc_attrib; /** * Duplicate a buffer with av_malloc(). * * @param p Buffer to be duplicated * @param size Size in bytes of the buffer copied * @return Pointer to a newly allocated buffer containing a * copy of `p` or `NULL` if the buffer cannot be allocated */ -void *av_memdup(const void *p, size_t size); +void* av_memdup(const void* p, size_t size); /** * Overlapping memcpy() implementation. * * @param dst Destination buffer * @param back Number of bytes back to start copying (i.e. the initial size of * the overlapping window); must be > 0 * @param cnt Number of bytes to copy; must be >= 0 * * @note `cnt > back` is valid, this will copy the bytes we just copied, * thus creating a repeating pattern with a period length of `back`. */ -void av_memcpy_backptr(uint8_t *dst, int back, int cnt); +void av_memcpy_backptr(uint8_t* dst, int back, int cnt); /** * @} @@ -611,68 +527,68 @@ void av_memcpy_backptr(uint8_t *dst, int back, int cnt); * @param[in] elem Element to add * @see av_dynarray_add_nofree(), av_dynarray2_add() */ -void av_dynarray_add(void *tab_ptr, int *nb_ptr, void *elem); +void av_dynarray_add(void* tab_ptr, int* nb_ptr, void* elem); /** * Add an element to a dynamic array. * * Function has the same functionality as av_dynarray_add(), * but it doesn't free memory on fails. It returns error code * instead and leave current buffer untouched. * * @return >=0 on success, negative otherwise * @see av_dynarray_add(), av_dynarray2_add() */ -av_warn_unused_result -int av_dynarray_add_nofree(void *tab_ptr, int *nb_ptr, void *elem); +av_warn_unused_result int av_dynarray_add_nofree(void* tab_ptr, int* nb_ptr, + void* elem); /** * Add an element of size `elem_size` to a dynamic array. * * The array is reallocated when its number of elements reaches powers of 2. * Therefore, the amortized cost of adding an element is constant. * * In case of success, the pointer to the array is updated in order to * point to the new grown array, and the number pointed to by `nb_ptr` * is incremented. * In case of failure, the array is freed, `*tab_ptr` is set to `NULL` and * `*nb_ptr` is set to 0. * * @param[in,out] tab_ptr Pointer to the array to grow * @param[in,out] nb_ptr Pointer to the number of elements in the array * @param[in] elem_size Size in bytes of an element in the array * @param[in] elem_data Pointer to the data of the element to add. If * `NULL`, the space of the newly added element is * allocated but left uninitialized. * * @return Pointer to the data of the element to copy in the newly allocated * space * @see av_dynarray_add(), av_dynarray_add_nofree() */ -void *av_dynarray2_add(void **tab_ptr, int *nb_ptr, size_t elem_size, - const uint8_t *elem_data); +void* av_dynarray2_add(void** tab_ptr, int* nb_ptr, size_t elem_size, + const uint8_t* elem_data); /** * @} */ /** * @defgroup lavu_mem_misc Miscellaneous Functions * * Other functions related to memory allocation. * * @{ */ /** * Multiply two `size_t` values checking for overflow. * * @param[in] a Operand of multiplication * @param[in] b Operand of multiplication * @param[out] r Pointer to the result of the operation * @return 0 on success, AVERROR(EINVAL) on overflow */ -int av_size_mult(size_t a, size_t b, size_t *r); +int av_size_mult(size_t a, size_t b, size_t* r); /** * Set the maximum size that may be allocated in one block. diff --git a/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/pixfmt.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/pixfmt.h new file mode 100644 index 000000000000..b7516d9e3b58 --- /dev/null +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/pixfmt.h @@ -0,0 +1,891 @@ +/* + * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at> + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVUTIL_PIXFMT_H +#define AVUTIL_PIXFMT_H + +/** + * @file + * pixel format definitions + */ + +#include "libavutil/avconfig.h" +#include "version.h" + +#define AVPALETTE_SIZE 1024 +#define AVPALETTE_COUNT 256 + +/** + * Pixel format. + * + * @note + * AV_PIX_FMT_RGB32 is handled in an endian-specific manner. An RGBA + * color is put together as: + * (A << 24) | (R << 16) | (G << 8) | B + * This is stored as BGRA on little-endian CPU architectures and ARGB on + * big-endian CPUs. + * + * @note + * If the resolution is not a multiple of the chroma subsampling factor + * then the chroma plane resolution must be rounded up. + * + * @par + * When the pixel format is palettized RGB32 (AV_PIX_FMT_PAL8), the palettized + * image data is stored in AVFrame.data[0]. The palette is transported in + * AVFrame.data[1], is 1024 bytes long (256 4-byte entries) and is + * formatted the same as in AV_PIX_FMT_RGB32 described above (i.e., it is + * also endian-specific). Note also that the individual RGB32 palette + * components stored in AVFrame.data[1] should be in the range 0..255. + * This is important as many custom PAL8 video codecs that were designed + * to run on the IBM VGA graphics adapter use 6-bit palette components. + * + * @par + * For all the 8 bits per pixel formats, an RGB32 palette is in data[1] like + * for pal8. This palette is filled in automatically by the function + * allocating the picture. + */ +enum AVPixelFormat { + AV_PIX_FMT_NONE = -1, + AV_PIX_FMT_YUV420P, ///< planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y + ///< samples) + AV_PIX_FMT_YUYV422, ///< packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr + AV_PIX_FMT_RGB24, ///< packed RGB 8:8:8, 24bpp, RGBRGB... + AV_PIX_FMT_BGR24, ///< packed RGB 8:8:8, 24bpp, BGRBGR... + AV_PIX_FMT_YUV422P, ///< planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y + ///< samples) + AV_PIX_FMT_YUV444P, ///< planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y + ///< samples) + AV_PIX_FMT_YUV410P, ///< planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y + ///< samples) + AV_PIX_FMT_YUV411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y + ///< samples) + AV_PIX_FMT_GRAY8, ///< Y , 8bpp + AV_PIX_FMT_MONOWHITE, ///< Y , 1bpp, 0 is white, 1 is black, + ///< in each byte pixels are ordered from the + ///< msb to the lsb + AV_PIX_FMT_MONOBLACK, ///< Y , 1bpp, 0 is black, 1 is white, + ///< in each byte pixels are ordered from the + ///< msb to the lsb + AV_PIX_FMT_PAL8, ///< 8 bits with AV_PIX_FMT_RGB32 palette + AV_PIX_FMT_YUVJ420P, ///< planar YUV 4:2:0, 12bpp, full scale (JPEG), + ///< deprecated in favor of AV_PIX_FMT_YUV420P and + ///< setting color_range + AV_PIX_FMT_YUVJ422P, ///< planar YUV 4:2:2, 16bpp, full scale (JPEG), + ///< deprecated in favor of AV_PIX_FMT_YUV422P and + ///< setting color_range + AV_PIX_FMT_YUVJ444P, ///< planar YUV 4:4:4, 24bpp, full scale (JPEG), + ///< deprecated in favor of AV_PIX_FMT_YUV444P and + ///< setting color_range + AV_PIX_FMT_UYVY422, ///< packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1 + AV_PIX_FMT_UYYVYY411, ///< packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3 + AV_PIX_FMT_BGR8, ///< packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb) + AV_PIX_FMT_BGR4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1B 2G 1R(lsb), + ///< a byte contains two pixels, the first pixel in the byte + ///< is the one composed by the 4 msb bits + AV_PIX_FMT_BGR4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb) + AV_PIX_FMT_RGB8, ///< packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb) + AV_PIX_FMT_RGB4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1R 2G 1B(lsb), + ///< a byte contains two pixels, the first pixel in the byte + ///< is the one composed by the 4 msb bits + AV_PIX_FMT_RGB4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1R 2G 1B(lsb) + AV_PIX_FMT_NV12, ///< planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for + ///< the UV components, which are interleaved (first byte U + ///< and the following byte V) + AV_PIX_FMT_NV21, ///< as above, but U and V bytes are swapped + + AV_PIX_FMT_ARGB, ///< packed ARGB 8:8:8:8, 32bpp, ARGBARGB... + AV_PIX_FMT_RGBA, ///< packed RGBA 8:8:8:8, 32bpp, RGBARGBA... + AV_PIX_FMT_ABGR, ///< packed ABGR 8:8:8:8, 32bpp, ABGRABGR... + AV_PIX_FMT_BGRA, ///< packed BGRA 8:8:8:8, 32bpp, BGRABGRA... + + AV_PIX_FMT_GRAY16BE, ///< Y , 16bpp, big-endian + AV_PIX_FMT_GRAY16LE, ///< Y , 16bpp, little-endian + AV_PIX_FMT_YUV440P, ///< planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y + ///< samples) + AV_PIX_FMT_YUVJ440P, ///< planar YUV 4:4:0 full scale (JPEG), deprecated in + ///< favor of AV_PIX_FMT_YUV440P and setting color_range + AV_PIX_FMT_YUVA420P, ///< planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 + ///< Y & A samples) + AV_PIX_FMT_RGB48BE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the + ///< 2-byte value for each R/G/B component is stored as + ///< big-endian + AV_PIX_FMT_RGB48LE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the + ///< 2-byte value for each R/G/B component is stored as + ///< little-endian + + AV_PIX_FMT_RGB565BE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), + ///< big-endian + AV_PIX_FMT_RGB565LE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), + ///< little-endian + AV_PIX_FMT_RGB555BE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), + ///< big-endian , X=unused/undefined + AV_PIX_FMT_RGB555LE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), + ///< little-endian, X=unused/undefined + + AV_PIX_FMT_BGR565BE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), + ///< big-endian + AV_PIX_FMT_BGR565LE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), + ///< little-endian + AV_PIX_FMT_BGR555BE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), + ///< big-endian , X=unused/undefined + AV_PIX_FMT_BGR555LE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), + ///< little-endian, X=unused/undefined + + /** + * Hardware acceleration through VA-API, data[3] contains a + * VASurfaceID. + */ + AV_PIX_FMT_VAAPI, + + AV_PIX_FMT_YUV420P16LE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per + ///< 2x2 Y samples), little-endian + AV_PIX_FMT_YUV420P16BE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per + ///< 2x2 Y samples), big-endian + AV_PIX_FMT_YUV422P16LE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per + ///< 2x1 Y samples), little-endian + AV_PIX_FMT_YUV422P16BE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per + ///< 2x1 Y samples), big-endian + AV_PIX_FMT_YUV444P16LE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per + ///< 1x1 Y samples), little-endian + AV_PIX_FMT_YUV444P16BE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per + ///< 1x1 Y samples), big-endian + AV_PIX_FMT_DXVA2_VLD, ///< HW decoding through DXVA2, Picture.data[3] + ///< contains a LPDIRECT3DSURFACE9 pointer + + AV_PIX_FMT_RGB444LE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), + ///< little-endian, X=unused/undefined + AV_PIX_FMT_RGB444BE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), + ///< big-endian, X=unused/undefined + AV_PIX_FMT_BGR444LE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), + ///< little-endian, X=unused/undefined + AV_PIX_FMT_BGR444BE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), + ///< big-endian, X=unused/undefined + AV_PIX_FMT_YA8, ///< 8 bits gray, 8 bits alpha + + AV_PIX_FMT_Y400A = AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8 + AV_PIX_FMT_GRAY8A = AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8 + + AV_PIX_FMT_BGR48BE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the + ///< 2-byte value for each R/G/B component is stored as + ///< big-endian + AV_PIX_FMT_BGR48LE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the + ///< 2-byte value for each R/G/B component is stored as + ///< little-endian + + /** + * The following 12 formats have the disadvantage of needing 1 format for each + * bit depth. Notice that each 9/10 bits sample is stored in 16 bits with + * extra padding. If you want to support multiple bit depths, then using + * AV_PIX_FMT_YUV420P16* with the bpp stored separately is better. + */ + AV_PIX_FMT_YUV420P9BE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per + ///< 2x2 Y samples), big-endian + AV_PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per + ///< 2x2 Y samples), little-endian + AV_PIX_FMT_YUV420P10BE, ///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per + ///< 2x2 Y samples), big-endian + AV_PIX_FMT_YUV420P10LE, ///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per + ///< 2x2 Y samples), little-endian + AV_PIX_FMT_YUV422P10BE, ///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per + ///< 2x1 Y samples), big-endian + AV_PIX_FMT_YUV422P10LE, ///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per + ///< 2x1 Y samples), little-endian + AV_PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per + ///< 1x1 Y samples), big-endian + AV_PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per + ///< 1x1 Y samples), little-endian + AV_PIX_FMT_YUV444P10BE, ///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per + ///< 1x1 Y samples), big-endian + AV_PIX_FMT_YUV444P10LE, ///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per + ///< 1x1 Y samples), little-endian + AV_PIX_FMT_YUV422P9BE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per + ///< 2x1 Y samples), big-endian + AV_PIX_FMT_YUV422P9LE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per + ///< 2x1 Y samples), little-endian + AV_PIX_FMT_GBRP, ///< planar GBR 4:4:4 24bpp + AV_PIX_FMT_GBR24P = AV_PIX_FMT_GBRP, // alias for #AV_PIX_FMT_GBRP + AV_PIX_FMT_GBRP9BE, ///< planar GBR 4:4:4 27bpp, big-endian + AV_PIX_FMT_GBRP9LE, ///< planar GBR 4:4:4 27bpp, little-endian + AV_PIX_FMT_GBRP10BE, ///< planar GBR 4:4:4 30bpp, big-endian + AV_PIX_FMT_GBRP10LE, ///< planar GBR 4:4:4 30bpp, little-endian + AV_PIX_FMT_GBRP16BE, ///< planar GBR 4:4:4 48bpp, big-endian + AV_PIX_FMT_GBRP16LE, ///< planar GBR 4:4:4 48bpp, little-endian + AV_PIX_FMT_YUVA422P, ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y + ///< & A samples) + AV_PIX_FMT_YUVA444P, ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y + ///< & A samples) + AV_PIX_FMT_YUVA420P9BE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per + ///< 2x2 Y & A samples), big-endian + AV_PIX_FMT_YUVA420P9LE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per + ///< 2x2 Y & A samples), little-endian + AV_PIX_FMT_YUVA422P9BE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per + ///< 2x1 Y & A samples), big-endian + AV_PIX_FMT_YUVA422P9LE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per + ///< 2x1 Y & A samples), little-endian + AV_PIX_FMT_YUVA444P9BE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per + ///< 1x1 Y & A samples), big-endian + AV_PIX_FMT_YUVA444P9LE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per + ///< 1x1 Y & A samples), little-endian + AV_PIX_FMT_YUVA420P10BE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per + ///< 2x2 Y & A samples, big-endian) + AV_PIX_FMT_YUVA420P10LE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per + ///< 2x2 Y & A samples, little-endian) + AV_PIX_FMT_YUVA422P10BE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per + ///< 2x1 Y & A samples, big-endian) + AV_PIX_FMT_YUVA422P10LE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per + ///< 2x1 Y & A samples, little-endian) + AV_PIX_FMT_YUVA444P10BE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per + ///< 1x1 Y & A samples, big-endian) + AV_PIX_FMT_YUVA444P10LE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per + ///< 1x1 Y & A samples, little-endian) + AV_PIX_FMT_YUVA420P16BE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per + ///< 2x2 Y & A samples, big-endian) + AV_PIX_FMT_YUVA420P16LE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per + ///< 2x2 Y & A samples, little-endian) + AV_PIX_FMT_YUVA422P16BE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per + ///< 2x1 Y & A samples, big-endian) + AV_PIX_FMT_YUVA422P16LE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per + ///< 2x1 Y & A samples, little-endian) + AV_PIX_FMT_YUVA444P16BE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per + ///< 1x1 Y & A samples, big-endian) + AV_PIX_FMT_YUVA444P16LE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per + ///< 1x1 Y & A samples, little-endian) + + AV_PIX_FMT_VDPAU, ///< HW acceleration through VDPAU, Picture.data[3] + ///< contains a VdpVideoSurface + + AV_PIX_FMT_XYZ12LE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), + ///< the 2-byte value for each X/Y/Z is stored as + ///< little-endian, the 4 lower bits are set to 0 + AV_PIX_FMT_XYZ12BE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), + ///< the 2-byte value for each X/Y/Z is stored as + ///< big-endian, the 4 lower bits are set to 0 + AV_PIX_FMT_NV16, ///< interleaved chroma YUV 4:2:2, 16bpp, (1 Cr & Cb sample + ///< per 2x1 Y samples) + AV_PIX_FMT_NV20LE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb + ///< sample per 2x1 Y samples), little-endian + AV_PIX_FMT_NV20BE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb + ///< sample per 2x1 Y samples), big-endian + + AV_PIX_FMT_RGBA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, + ///< the 2-byte value for each R/G/B/A component is + ///< stored as big-endian + AV_PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, + ///< the 2-byte value for each R/G/B/A component is + ///< stored as little-endian + AV_PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, + ///< the 2-byte value for each R/G/B/A component is + ///< stored as big-endian + AV_PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, + ///< the 2-byte value for each R/G/B/A component is + ///< stored as little-endian + + AV_PIX_FMT_YVYU422, ///< packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb + + AV_PIX_FMT_YA16BE, ///< 16 bits gray, 16 bits alpha (big-endian) + AV_PIX_FMT_YA16LE, ///< 16 bits gray, 16 bits alpha (little-endian) + + AV_PIX_FMT_GBRAP, ///< planar GBRA 4:4:4:4 32bpp + AV_PIX_FMT_GBRAP16BE, ///< planar GBRA 4:4:4:4 64bpp, big-endian + AV_PIX_FMT_GBRAP16LE, ///< planar GBRA 4:4:4:4 64bpp, little-endian + /** + * HW acceleration through QSV, data[3] contains a pointer to the + * mfxFrameSurface1 structure. + * + * Before FFmpeg 5.0: + * mfxFrameSurface1.Data.MemId contains a pointer when importing + * the following frames as QSV frames: + * + * VAAPI: + * mfxFrameSurface1.Data.MemId contains a pointer to VASurfaceID + * + * DXVA2: + * mfxFrameSurface1.Data.MemId contains a pointer to IDirect3DSurface9 + * + * FFmpeg 5.0 and above: + * mfxFrameSurface1.Data.MemId contains a pointer to the mfxHDLPair + * structure when importing the following frames as QSV frames: + * + * VAAPI: + * mfxHDLPair.first contains a VASurfaceID pointer. + * mfxHDLPair.second is always MFX_INFINITE. + * + * DXVA2: + * mfxHDLPair.first contains IDirect3DSurface9 pointer. + * mfxHDLPair.second is always MFX_INFINITE. + * + * D3D11: + * mfxHDLPair.first contains a ID3D11Texture2D pointer. + * mfxHDLPair.second contains the texture array index of the frame if the + * ID3D11Texture2D is an array texture, or always MFX_INFINITE if it is a + * normal texture. + */ + AV_PIX_FMT_QSV, + /** + * HW acceleration though MMAL, data[3] contains a pointer to the + * MMAL_BUFFER_HEADER_T structure. + */ + AV_PIX_FMT_MMAL, + + AV_PIX_FMT_D3D11VA_VLD, ///< HW decoding through Direct3D11 via old API, + ///< Picture.data[3] contains a + ///< ID3D11VideoDecoderOutputView pointer + + /** + * HW acceleration through CUDA. data[i] contain CUdeviceptr pointers + * exactly as for system memory frames. + */ + AV_PIX_FMT_CUDA, + + AV_PIX_FMT_0RGB, ///< packed RGB 8:8:8, 32bpp, XRGBXRGB... X=unused/undefined + AV_PIX_FMT_RGB0, ///< packed RGB 8:8:8, 32bpp, RGBXRGBX... X=unused/undefined + AV_PIX_FMT_0BGR, ///< packed BGR 8:8:8, 32bpp, XBGRXBGR... X=unused/undefined + AV_PIX_FMT_BGR0, ///< packed BGR 8:8:8, 32bpp, BGRXBGRX... X=unused/undefined + + AV_PIX_FMT_YUV420P12BE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per + ///< 2x2 Y samples), big-endian + AV_PIX_FMT_YUV420P12LE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per + ///< 2x2 Y samples), little-endian + AV_PIX_FMT_YUV420P14BE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per + ///< 2x2 Y samples), big-endian + AV_PIX_FMT_YUV420P14LE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per + ///< 2x2 Y samples), little-endian + AV_PIX_FMT_YUV422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per + ///< 2x1 Y samples), big-endian + AV_PIX_FMT_YUV422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per + ///< 2x1 Y samples), little-endian + AV_PIX_FMT_YUV422P14BE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per + ///< 2x1 Y samples), big-endian + AV_PIX_FMT_YUV422P14LE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per + ///< 2x1 Y samples), little-endian + AV_PIX_FMT_YUV444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per + ///< 1x1 Y samples), big-endian + AV_PIX_FMT_YUV444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per + ///< 1x1 Y samples), little-endian + AV_PIX_FMT_YUV444P14BE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per + ///< 1x1 Y samples), big-endian + AV_PIX_FMT_YUV444P14LE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per + ///< 1x1 Y samples), little-endian + AV_PIX_FMT_GBRP12BE, ///< planar GBR 4:4:4 36bpp, big-endian + AV_PIX_FMT_GBRP12LE, ///< planar GBR 4:4:4 36bpp, little-endian + AV_PIX_FMT_GBRP14BE, ///< planar GBR 4:4:4 42bpp, big-endian + AV_PIX_FMT_GBRP14LE, ///< planar GBR 4:4:4 42bpp, little-endian + AV_PIX_FMT_YUVJ411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 + ///< Y samples) full scale (JPEG), deprecated in favor + ///< of AV_PIX_FMT_YUV411P and setting color_range + + AV_PIX_FMT_BAYER_BGGR8, ///< bayer, BGBG..(odd line), GRGR..(even line), + ///< 8-bit samples + AV_PIX_FMT_BAYER_RGGB8, ///< bayer, RGRG..(odd line), GBGB..(even line), + ///< 8-bit samples + AV_PIX_FMT_BAYER_GBRG8, ///< bayer, GBGB..(odd line), RGRG..(even line), + ///< 8-bit samples + AV_PIX_FMT_BAYER_GRBG8, ///< bayer, GRGR..(odd line), BGBG..(even line), + ///< 8-bit samples + AV_PIX_FMT_BAYER_BGGR16LE, ///< bayer, BGBG..(odd line), GRGR..(even line), + ///< 16-bit samples, little-endian + AV_PIX_FMT_BAYER_BGGR16BE, ///< bayer, BGBG..(odd line), GRGR..(even line), + ///< 16-bit samples, big-endian + AV_PIX_FMT_BAYER_RGGB16LE, ///< bayer, RGRG..(odd line), GBGB..(even line), + ///< 16-bit samples, little-endian + AV_PIX_FMT_BAYER_RGGB16BE, ///< bayer, RGRG..(odd line), GBGB..(even line), + ///< 16-bit samples, big-endian + AV_PIX_FMT_BAYER_GBRG16LE, ///< bayer, GBGB..(odd line), RGRG..(even line), + ///< 16-bit samples, little-endian + AV_PIX_FMT_BAYER_GBRG16BE, ///< bayer, GBGB..(odd line), RGRG..(even line), + ///< 16-bit samples, big-endian + AV_PIX_FMT_BAYER_GRBG16LE, ///< bayer, GRGR..(odd line), BGBG..(even line), + ///< 16-bit samples, little-endian + AV_PIX_FMT_BAYER_GRBG16BE, ///< bayer, GRGR..(odd line), BGBG..(even line), + ///< 16-bit samples, big-endian + +#if FF_API_XVMC + AV_PIX_FMT_XVMC, ///< XVideo Motion Acceleration via common packet passing +#endif + + AV_PIX_FMT_YUV440P10LE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per + ///< 1x2 Y samples), little-endian + AV_PIX_FMT_YUV440P10BE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per + ///< 1x2 Y samples), big-endian + AV_PIX_FMT_YUV440P12LE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per + ///< 1x2 Y samples), little-endian + AV_PIX_FMT_YUV440P12BE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per + ///< 1x2 Y samples), big-endian + AV_PIX_FMT_AYUV64LE, ///< packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y + ///< & A samples), little-endian + AV_PIX_FMT_AYUV64BE, ///< packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y + ///< & A samples), big-endian + + AV_PIX_FMT_VIDEOTOOLBOX, ///< hardware decoding through Videotoolbox + + AV_PIX_FMT_P010LE, ///< like NV12, with 10bpp per component, data in the high + ///< bits, zeros in the low bits, little-endian + AV_PIX_FMT_P010BE, ///< like NV12, with 10bpp per component, data in the high + ///< bits, zeros in the low bits, big-endian + + AV_PIX_FMT_GBRAP12BE, ///< planar GBR 4:4:4:4 48bpp, big-endian + AV_PIX_FMT_GBRAP12LE, ///< planar GBR 4:4:4:4 48bpp, little-endian + + AV_PIX_FMT_GBRAP10BE, ///< planar GBR 4:4:4:4 40bpp, big-endian + AV_PIX_FMT_GBRAP10LE, ///< planar GBR 4:4:4:4 40bpp, little-endian + + AV_PIX_FMT_MEDIACODEC, ///< hardware decoding through MediaCodec + + AV_PIX_FMT_GRAY12BE, ///< Y , 12bpp, big-endian + AV_PIX_FMT_GRAY12LE, ///< Y , 12bpp, little-endian + AV_PIX_FMT_GRAY10BE, ///< Y , 10bpp, big-endian + AV_PIX_FMT_GRAY10LE, ///< Y , 10bpp, little-endian + + AV_PIX_FMT_P016LE, ///< like NV12, with 16bpp per component, little-endian + AV_PIX_FMT_P016BE, ///< like NV12, with 16bpp per component, big-endian + + /** + * Hardware surfaces for Direct3D11. + * + * This is preferred over the legacy AV_PIX_FMT_D3D11VA_VLD. The new D3D11 + * hwaccel API and filtering support AV_PIX_FMT_D3D11 only. + * + * data[0] contains a ID3D11Texture2D pointer, and data[1] contains the + * texture array index of the frame as intptr_t if the ID3D11Texture2D is + * an array texture (or always 0 if it's a normal texture). + */ + AV_PIX_FMT_D3D11, + + AV_PIX_FMT_GRAY9BE, ///< Y , 9bpp, big-endian + AV_PIX_FMT_GRAY9LE, ///< Y , 9bpp, little-endian + + AV_PIX_FMT_GBRPF32BE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, + ///< big-endian + AV_PIX_FMT_GBRPF32LE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, + ///< little-endian + AV_PIX_FMT_GBRAPF32BE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, + ///< 128bpp, big-endian + AV_PIX_FMT_GBRAPF32LE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, + ///< 128bpp, little-endian + + /** + * DRM-managed buffers exposed through PRIME buffer sharing. + * + * data[0] points to an AVDRMFrameDescriptor. + */ + AV_PIX_FMT_DRM_PRIME, + /** + * Hardware surfaces for OpenCL. + * + * data[i] contain 2D image objects (typed in C as cl_mem, used + * in OpenCL as image2d_t) for each plane of the surface. + */ + AV_PIX_FMT_OPENCL, + + AV_PIX_FMT_GRAY14BE, ///< Y , 14bpp, big-endian + AV_PIX_FMT_GRAY14LE, ///< Y , 14bpp, little-endian + + AV_PIX_FMT_GRAYF32BE, ///< IEEE-754 single precision Y, 32bpp, big-endian + AV_PIX_FMT_GRAYF32LE, ///< IEEE-754 single precision Y, 32bpp, little-endian + + AV_PIX_FMT_YUVA422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per + ///< 2x1 Y samples), 12b alpha, big-endian + AV_PIX_FMT_YUVA422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per + ///< 2x1 Y samples), 12b alpha, little-endian + AV_PIX_FMT_YUVA444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per + ///< 1x1 Y samples), 12b alpha, big-endian + AV_PIX_FMT_YUVA444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per + ///< 1x1 Y samples), 12b alpha, little-endian + + AV_PIX_FMT_NV24, ///< planar YUV 4:4:4, 24bpp, 1 plane for Y and 1 plane for + ///< the UV components, which are interleaved (first byte U + ///< and the following byte V) + AV_PIX_FMT_NV42, ///< as above, but U and V bytes are swapped + + /** + * Vulkan hardware images. + * + * data[0] points to an AVVkFrame + */ + AV_PIX_FMT_VULKAN, + + AV_PIX_FMT_Y210BE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the + ///< high bits, big-endian + AV_PIX_FMT_Y210LE, ///< packed YUV 4:2:2 like YUYV422, 20bpp, data in the + ///< high bits, little-endian + + AV_PIX_FMT_X2RGB10LE, ///< packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G + ///< 10B(lsb), little-endian, X=unused/undefined + AV_PIX_FMT_X2RGB10BE, ///< packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G + ///< 10B(lsb), big-endian, X=unused/undefined + AV_PIX_FMT_X2BGR10LE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G + ///< 10R(lsb), little-endian, X=unused/undefined + AV_PIX_FMT_X2BGR10BE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G + ///< 10R(lsb), big-endian, X=unused/undefined + + AV_PIX_FMT_P210BE, ///< interleaved chroma YUV 4:2:2, 20bpp, data in the high + ///< bits, big-endian + AV_PIX_FMT_P210LE, ///< interleaved chroma YUV 4:2:2, 20bpp, data in the high + ///< bits, little-endian + + AV_PIX_FMT_P410BE, ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high + ///< bits, big-endian + AV_PIX_FMT_P410LE, ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high + ///< bits, little-endian + + AV_PIX_FMT_P216BE, ///< interleaved chroma YUV 4:2:2, 32bpp, big-endian + AV_PIX_FMT_P216LE, ///< interleaved chroma YUV 4:2:2, 32bpp, little-endian + + AV_PIX_FMT_P416BE, ///< interleaved chroma YUV 4:4:4, 48bpp, big-endian + AV_PIX_FMT_P416LE, ///< interleaved chroma YUV 4:4:4, 48bpp, little-endian + + AV_PIX_FMT_VUYA, ///< packed VUYA 4:4:4, 32bpp, VUYAVUYA... + + AV_PIX_FMT_RGBAF16BE, ///< IEEE-754 half precision packed RGBA 16:16:16:16, + ///< 64bpp, RGBARGBA..., big-endian + AV_PIX_FMT_RGBAF16LE, ///< IEEE-754 half precision packed RGBA 16:16:16:16, + ///< 64bpp, RGBARGBA..., little-endian + + AV_PIX_FMT_VUYX, ///< packed VUYX 4:4:4, 32bpp, Variant of VUYA where alpha + ///< channel is left undefined + + AV_PIX_FMT_P012LE, ///< like NV12, with 12bpp per component, data in the high + ///< bits, zeros in the low bits, little-endian + AV_PIX_FMT_P012BE, ///< like NV12, with 12bpp per component, data in the high + ///< bits, zeros in the low bits, big-endian + + AV_PIX_FMT_Y212BE, ///< packed YUV 4:2:2 like YUYV422, 24bpp, data in the + ///< high bits, zeros in the low bits, big-endian + AV_PIX_FMT_Y212LE, ///< packed YUV 4:2:2 like YUYV422, 24bpp, data in the + ///< high bits, zeros in the low bits, little-endian + + AV_PIX_FMT_XV30BE, ///< packed XVYU 4:4:4, 32bpp, (msb)2X 10V 10Y 10U(lsb), + ///< big-endian, variant of Y410 where alpha channel is + ///< left undefined + AV_PIX_FMT_XV30LE, ///< packed XVYU 4:4:4, 32bpp, (msb)2X 10V 10Y 10U(lsb), + ///< little-endian, variant of Y410 where alpha channel is + ///< left undefined + + AV_PIX_FMT_XV36BE, ///< packed XVYU 4:4:4, 48bpp, data in the high bits, + ///< zeros in the low bits, big-endian, variant of Y412 + ///< where alpha channel is left undefined + AV_PIX_FMT_XV36LE, ///< packed XVYU 4:4:4, 48bpp, data in the high bits, + ///< zeros in the low bits, little-endian, variant of Y412 + ///< where alpha channel is left undefined + + AV_PIX_FMT_RGBF32BE, ///< IEEE-754 single precision packed RGB 32:32:32, + ///< 96bpp, RGBRGB..., big-endian + AV_PIX_FMT_RGBF32LE, ///< IEEE-754 single precision packed RGB 32:32:32, + ///< 96bpp, RGBRGB..., little-endian + + AV_PIX_FMT_RGBAF32BE, ///< IEEE-754 single precision packed RGBA 32:32:32:32, + ///< 128bpp, RGBARGBA..., big-endian + AV_PIX_FMT_RGBAF32LE, ///< IEEE-754 single precision packed RGBA 32:32:32:32, + ///< 128bpp, RGBARGBA..., little-endian + + AV_PIX_FMT_NB ///< number of pixel formats, DO NOT USE THIS if you want to + ///< link with shared libav* because the number of formats + ///< might differ between versions +}; + +#if AV_HAVE_BIGENDIAN +# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##be +#else +# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##le +#endif + +#define AV_PIX_FMT_RGB32 AV_PIX_FMT_NE(ARGB, BGRA) +#define AV_PIX_FMT_RGB32_1 AV_PIX_FMT_NE(RGBA, ABGR) +#define AV_PIX_FMT_BGR32 AV_PIX_FMT_NE(ABGR, RGBA) +#define AV_PIX_FMT_BGR32_1 AV_PIX_FMT_NE(BGRA, ARGB) +#define AV_PIX_FMT_0RGB32 AV_PIX_FMT_NE(0RGB, BGR0) +#define AV_PIX_FMT_0BGR32 AV_PIX_FMT_NE(0BGR, RGB0) + +#define AV_PIX_FMT_GRAY9 AV_PIX_FMT_NE(GRAY9BE, GRAY9LE) +#define AV_PIX_FMT_GRAY10 AV_PIX_FMT_NE(GRAY10BE, GRAY10LE) +#define AV_PIX_FMT_GRAY12 AV_PIX_FMT_NE(GRAY12BE, GRAY12LE) +#define AV_PIX_FMT_GRAY14 AV_PIX_FMT_NE(GRAY14BE, GRAY14LE) +#define AV_PIX_FMT_GRAY16 AV_PIX_FMT_NE(GRAY16BE, GRAY16LE) +#define AV_PIX_FMT_YA16 AV_PIX_FMT_NE(YA16BE, YA16LE) +#define AV_PIX_FMT_RGB48 AV_PIX_FMT_NE(RGB48BE, RGB48LE) +#define AV_PIX_FMT_RGB565 AV_PIX_FMT_NE(RGB565BE, RGB565LE) +#define AV_PIX_FMT_RGB555 AV_PIX_FMT_NE(RGB555BE, RGB555LE) +#define AV_PIX_FMT_RGB444 AV_PIX_FMT_NE(RGB444BE, RGB444LE) +#define AV_PIX_FMT_RGBA64 AV_PIX_FMT_NE(RGBA64BE, RGBA64LE) +#define AV_PIX_FMT_BGR48 AV_PIX_FMT_NE(BGR48BE, BGR48LE) +#define AV_PIX_FMT_BGR565 AV_PIX_FMT_NE(BGR565BE, BGR565LE) +#define AV_PIX_FMT_BGR555 AV_PIX_FMT_NE(BGR555BE, BGR555LE) +#define AV_PIX_FMT_BGR444 AV_PIX_FMT_NE(BGR444BE, BGR444LE) +#define AV_PIX_FMT_BGRA64 AV_PIX_FMT_NE(BGRA64BE, BGRA64LE) + +#define AV_PIX_FMT_YUV420P9 AV_PIX_FMT_NE(YUV420P9BE, YUV420P9LE) +#define AV_PIX_FMT_YUV422P9 AV_PIX_FMT_NE(YUV422P9BE, YUV422P9LE) +#define AV_PIX_FMT_YUV444P9 AV_PIX_FMT_NE(YUV444P9BE, YUV444P9LE) +#define AV_PIX_FMT_YUV420P10 AV_PIX_FMT_NE(YUV420P10BE, YUV420P10LE) +#define AV_PIX_FMT_YUV422P10 AV_PIX_FMT_NE(YUV422P10BE, YUV422P10LE) +#define AV_PIX_FMT_YUV440P10 AV_PIX_FMT_NE(YUV440P10BE, YUV440P10LE) +#define AV_PIX_FMT_YUV444P10 AV_PIX_FMT_NE(YUV444P10BE, YUV444P10LE) +#define AV_PIX_FMT_YUV420P12 AV_PIX_FMT_NE(YUV420P12BE, YUV420P12LE) +#define AV_PIX_FMT_YUV422P12 AV_PIX_FMT_NE(YUV422P12BE, YUV422P12LE) +#define AV_PIX_FMT_YUV440P12 AV_PIX_FMT_NE(YUV440P12BE, YUV440P12LE) +#define AV_PIX_FMT_YUV444P12 AV_PIX_FMT_NE(YUV444P12BE, YUV444P12LE) +#define AV_PIX_FMT_YUV420P14 AV_PIX_FMT_NE(YUV420P14BE, YUV420P14LE) +#define AV_PIX_FMT_YUV422P14 AV_PIX_FMT_NE(YUV422P14BE, YUV422P14LE) +#define AV_PIX_FMT_YUV444P14 AV_PIX_FMT_NE(YUV444P14BE, YUV444P14LE) +#define AV_PIX_FMT_YUV420P16 AV_PIX_FMT_NE(YUV420P16BE, YUV420P16LE) +#define AV_PIX_FMT_YUV422P16 AV_PIX_FMT_NE(YUV422P16BE, YUV422P16LE) +#define AV_PIX_FMT_YUV444P16 AV_PIX_FMT_NE(YUV444P16BE, YUV444P16LE) + +#define AV_PIX_FMT_GBRP9 AV_PIX_FMT_NE(GBRP9BE, GBRP9LE) +#define AV_PIX_FMT_GBRP10 AV_PIX_FMT_NE(GBRP10BE, GBRP10LE) +#define AV_PIX_FMT_GBRP12 AV_PIX_FMT_NE(GBRP12BE, GBRP12LE) +#define AV_PIX_FMT_GBRP14 AV_PIX_FMT_NE(GBRP14BE, GBRP14LE) +#define AV_PIX_FMT_GBRP16 AV_PIX_FMT_NE(GBRP16BE, GBRP16LE) +#define AV_PIX_FMT_GBRAP10 AV_PIX_FMT_NE(GBRAP10BE, GBRAP10LE) +#define AV_PIX_FMT_GBRAP12 AV_PIX_FMT_NE(GBRAP12BE, GBRAP12LE) +#define AV_PIX_FMT_GBRAP16 AV_PIX_FMT_NE(GBRAP16BE, GBRAP16LE) + +#define AV_PIX_FMT_BAYER_BGGR16 AV_PIX_FMT_NE(BAYER_BGGR16BE, BAYER_BGGR16LE) +#define AV_PIX_FMT_BAYER_RGGB16 AV_PIX_FMT_NE(BAYER_RGGB16BE, BAYER_RGGB16LE) +#define AV_PIX_FMT_BAYER_GBRG16 AV_PIX_FMT_NE(BAYER_GBRG16BE, BAYER_GBRG16LE) +#define AV_PIX_FMT_BAYER_GRBG16 AV_PIX_FMT_NE(BAYER_GRBG16BE, BAYER_GRBG16LE) + +#define AV_PIX_FMT_GBRPF32 AV_PIX_FMT_NE(GBRPF32BE, GBRPF32LE) +#define AV_PIX_FMT_GBRAPF32 AV_PIX_FMT_NE(GBRAPF32BE, GBRAPF32LE) + +#define AV_PIX_FMT_GRAYF32 AV_PIX_FMT_NE(GRAYF32BE, GRAYF32LE) + +#define AV_PIX_FMT_YUVA420P9 AV_PIX_FMT_NE(YUVA420P9BE, YUVA420P9LE) +#define AV_PIX_FMT_YUVA422P9 AV_PIX_FMT_NE(YUVA422P9BE, YUVA422P9LE) +#define AV_PIX_FMT_YUVA444P9 AV_PIX_FMT_NE(YUVA444P9BE, YUVA444P9LE) +#define AV_PIX_FMT_YUVA420P10 AV_PIX_FMT_NE(YUVA420P10BE, YUVA420P10LE) +#define AV_PIX_FMT_YUVA422P10 AV_PIX_FMT_NE(YUVA422P10BE, YUVA422P10LE) +#define AV_PIX_FMT_YUVA444P10 AV_PIX_FMT_NE(YUVA444P10BE, YUVA444P10LE) +#define AV_PIX_FMT_YUVA422P12 AV_PIX_FMT_NE(YUVA422P12BE, YUVA422P12LE) +#define AV_PIX_FMT_YUVA444P12 AV_PIX_FMT_NE(YUVA444P12BE, YUVA444P12LE) +#define AV_PIX_FMT_YUVA420P16 AV_PIX_FMT_NE(YUVA420P16BE, YUVA420P16LE) +#define AV_PIX_FMT_YUVA422P16 AV_PIX_FMT_NE(YUVA422P16BE, YUVA422P16LE) +#define AV_PIX_FMT_YUVA444P16 AV_PIX_FMT_NE(YUVA444P16BE, YUVA444P16LE) + +#define AV_PIX_FMT_XYZ12 AV_PIX_FMT_NE(XYZ12BE, XYZ12LE) +#define AV_PIX_FMT_NV20 AV_PIX_FMT_NE(NV20BE, NV20LE) +#define AV_PIX_FMT_AYUV64 AV_PIX_FMT_NE(AYUV64BE, AYUV64LE) +#define AV_PIX_FMT_P010 AV_PIX_FMT_NE(P010BE, P010LE) +#define AV_PIX_FMT_P012 AV_PIX_FMT_NE(P012BE, P012LE) +#define AV_PIX_FMT_P016 AV_PIX_FMT_NE(P016BE, P016LE) + +#define AV_PIX_FMT_Y210 AV_PIX_FMT_NE(Y210BE, Y210LE) +#define AV_PIX_FMT_Y212 AV_PIX_FMT_NE(Y212BE, Y212LE) +#define AV_PIX_FMT_XV30 AV_PIX_FMT_NE(XV30BE, XV30LE) +#define AV_PIX_FMT_XV36 AV_PIX_FMT_NE(XV36BE, XV36LE) +#define AV_PIX_FMT_X2RGB10 AV_PIX_FMT_NE(X2RGB10BE, X2RGB10LE) +#define AV_PIX_FMT_X2BGR10 AV_PIX_FMT_NE(X2BGR10BE, X2BGR10LE) + +#define AV_PIX_FMT_P210 AV_PIX_FMT_NE(P210BE, P210LE) +#define AV_PIX_FMT_P410 AV_PIX_FMT_NE(P410BE, P410LE) +#define AV_PIX_FMT_P216 AV_PIX_FMT_NE(P216BE, P216LE) +#define AV_PIX_FMT_P416 AV_PIX_FMT_NE(P416BE, P416LE) + +#define AV_PIX_FMT_RGBAF16 AV_PIX_FMT_NE(RGBAF16BE, RGBAF16LE) + +#define AV_PIX_FMT_RGBF32 AV_PIX_FMT_NE(RGBF32BE, RGBF32LE) +#define AV_PIX_FMT_RGBAF32 AV_PIX_FMT_NE(RGBAF32BE, RGBAF32LE) + +/** + * Chromaticity coordinates of the source primaries. + * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.1 and + * ITU-T H.273. + */ +enum AVColorPrimaries { + AVCOL_PRI_RESERVED0 = 0, + AVCOL_PRI_BT709 = + 1, ///< also ITU-R BT1361 / IEC 61966-2-4 / SMPTE RP 177 Annex B + AVCOL_PRI_UNSPECIFIED = 2, + AVCOL_PRI_RESERVED = 3, + AVCOL_PRI_BT470M = + 4, ///< also FCC Title 47 Code of Federal Regulations 73.682 (a)(20) + + AVCOL_PRI_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R + ///< BT1700 625 PAL & SECAM + AVCOL_PRI_SMPTE170M = + 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC + AVCOL_PRI_SMPTE240M = + 7, ///< identical to above, also called "SMPTE C" even though it uses D65 + AVCOL_PRI_FILM = 8, ///< colour filters using Illuminant C + AVCOL_PRI_BT2020 = 9, ///< ITU-R BT2020 + AVCOL_PRI_SMPTE428 = 10, ///< SMPTE ST 428-1 (CIE 1931 XYZ) + AVCOL_PRI_SMPTEST428_1 = AVCOL_PRI_SMPTE428, + AVCOL_PRI_SMPTE431 = 11, ///< SMPTE ST 431-2 (2011) / DCI P3 + AVCOL_PRI_SMPTE432 = 12, ///< SMPTE ST 432-1 (2010) / P3 D65 / Display P3 + AVCOL_PRI_EBU3213 = 22, ///< EBU Tech. 3213-E (nothing there) / one of JEDEC + ///< P22 group phosphors + AVCOL_PRI_JEDEC_P22 = AVCOL_PRI_EBU3213, + AVCOL_PRI_NB ///< Not part of ABI +}; + +/** + * Color Transfer Characteristic. + * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.2. + */ +enum AVColorTransferCharacteristic { + AVCOL_TRC_RESERVED0 = 0, + AVCOL_TRC_BT709 = 1, ///< also ITU-R BT1361 + AVCOL_TRC_UNSPECIFIED = 2, + AVCOL_TRC_RESERVED = 3, + AVCOL_TRC_GAMMA22 = 4, ///< also ITU-R BT470M / ITU-R BT1700 625 PAL & SECAM + AVCOL_TRC_GAMMA28 = 5, ///< also ITU-R BT470BG + AVCOL_TRC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 or 625 / ITU-R BT1358 + ///< 525 or 625 / ITU-R BT1700 NTSC + AVCOL_TRC_SMPTE240M = 7, + AVCOL_TRC_LINEAR = 8, ///< "Linear transfer characteristics" + AVCOL_TRC_LOG = 9, ///< "Logarithmic transfer characteristic (100:1 range)" + AVCOL_TRC_LOG_SQRT = + 10, ///< "Logarithmic transfer characteristic (100 * Sqrt(10) : 1 range)" + AVCOL_TRC_IEC61966_2_4 = 11, ///< IEC 61966-2-4 + AVCOL_TRC_BT1361_ECG = 12, ///< ITU-R BT1361 Extended Colour Gamut + AVCOL_TRC_IEC61966_2_1 = 13, ///< IEC 61966-2-1 (sRGB or sYCC) + AVCOL_TRC_BT2020_10 = 14, ///< ITU-R BT2020 for 10-bit system + AVCOL_TRC_BT2020_12 = 15, ///< ITU-R BT2020 for 12-bit system + AVCOL_TRC_SMPTE2084 = + 16, ///< SMPTE ST 2084 for 10-, 12-, 14- and 16-bit systems + AVCOL_TRC_SMPTEST2084 = AVCOL_TRC_SMPTE2084, + AVCOL_TRC_SMPTE428 = 17, ///< SMPTE ST 428-1 + AVCOL_TRC_SMPTEST428_1 = AVCOL_TRC_SMPTE428, + AVCOL_TRC_ARIB_STD_B67 = 18, ///< ARIB STD-B67, known as "Hybrid log-gamma" + AVCOL_TRC_NB ///< Not part of ABI +}; + +/** + * YUV colorspace type. + * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.3. + */ +enum AVColorSpace { + AVCOL_SPC_RGB = 0, ///< order of coefficients is actually GBR, also IEC + ///< 61966-2-1 (sRGB), YZX and ST 428-1 + AVCOL_SPC_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / + ///< derived in SMPTE RP 177 Annex B + AVCOL_SPC_UNSPECIFIED = 2, + AVCOL_SPC_RESERVED = + 3, ///< reserved for future use by ITU-T and ISO/IEC just like 15-255 are + AVCOL_SPC_FCC = + 4, ///< FCC Title 47 Code of Federal Regulations 73.682 (a)(20) + AVCOL_SPC_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R + ///< BT1700 625 PAL & SECAM / IEC 61966-2-4 xvYCC601 + AVCOL_SPC_SMPTE170M = + 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC / + ///< functionally identical to above + AVCOL_SPC_SMPTE240M = + 7, ///< derived from 170M primaries and D65 white point, 170M is derived + ///< from BT470 System M's primaries + AVCOL_SPC_YCGCO = + 8, ///< used by Dirac / VC-2 and H.264 FRext, see ITU-T SG16 + AVCOL_SPC_YCOCG = AVCOL_SPC_YCGCO, + AVCOL_SPC_BT2020_NCL = 9, ///< ITU-R BT2020 non-constant luminance system + AVCOL_SPC_BT2020_CL = 10, ///< ITU-R BT2020 constant luminance system + AVCOL_SPC_SMPTE2085 = 11, ///< SMPTE 2085, Y'D'zD'x + AVCOL_SPC_CHROMA_DERIVED_NCL = + 12, ///< Chromaticity-derived non-constant luminance system + AVCOL_SPC_CHROMA_DERIVED_CL = + 13, ///< Chromaticity-derived constant luminance system + AVCOL_SPC_ICTCP = 14, ///< ITU-R BT.2100-0, ICtCp + AVCOL_SPC_NB ///< Not part of ABI +}; + +/** + * Visual content value range. + * + * These values are based on definitions that can be found in multiple + * specifications, such as ITU-T BT.709 (3.4 - Quantization of RGB, luminance + * and colour-difference signals), ITU-T BT.2020 (Table 5 - Digital + * Representation) as well as ITU-T BT.2100 (Table 9 - Digital 10- and 12-bit + * integer representation). At the time of writing, the BT.2100 one is + * recommended, as it also defines the full range representation. + * + * Common definitions: + * - For RGB and luma planes such as Y in YCbCr and I in ICtCp, + * 'E' is the original value in range of 0.0 to 1.0. + * - For chroma planes such as Cb,Cr and Ct,Cp, 'E' is the original + * value in range of -0.5 to 0.5. + * - 'n' is the output bit depth. + * - For additional definitions such as rounding and clipping to valid n + * bit unsigned integer range, please refer to BT.2100 (Table 9). + */ +enum AVColorRange { + AVCOL_RANGE_UNSPECIFIED = 0, + + /** + * Narrow or limited range content. + * + * - For luma planes: + * + * (219 * E + 16) * 2^(n-8) + * + * F.ex. the range of 16-235 for 8 bits + * + * - For chroma planes: + * + * (224 * E + 128) * 2^(n-8) + * + * F.ex. the range of 16-240 for 8 bits + */ + AVCOL_RANGE_MPEG = 1, + + /** + * Full range content. + * + * - For RGB and luma planes: + * + * (2^n - 1) * E + * + * F.ex. the range of 0-255 for 8 bits + * + * - For chroma planes: + * + * (2^n - 1) * E + 2^(n - 1) + * + * F.ex. the range of 1-255 for 8 bits + */ + AVCOL_RANGE_JPEG = 2, + AVCOL_RANGE_NB ///< Not part of ABI +}; + +/** + * Location of chroma samples. + * + * Illustration showing the location of the first (top left) chroma sample of + *the image, the left shows only luma, the right shows the location of the + *chroma sample, the 2 could be imagined to overlay each other but are drawn + *separately due to limitations of ASCII + * + * 1st 2nd 1st 2nd horizontal luma sample positions + * v v v v + * ______ ______ + *1st luma line > |X X ... |3 4 X ... X are luma samples, + * | |1 2 1-6 are possible chroma positions + *2nd luma line > |X X ... |5 6 X ... 0 is undefined/unknown position + */ +enum AVChromaLocation { + AVCHROMA_LOC_UNSPECIFIED = 0, + AVCHROMA_LOC_LEFT = 1, ///< MPEG-2/4 4:2:0, H.264 default for 4:2:0 + AVCHROMA_LOC_CENTER = 2, ///< MPEG-1 4:2:0, JPEG 4:2:0, H.263 4:2:0 + AVCHROMA_LOC_TOPLEFT = + 3, ///< ITU-R 601, SMPTE 274M 296M S314M(DV 4:1:1), mpeg2 4:2:2 + AVCHROMA_LOC_TOP = 4, + AVCHROMA_LOC_BOTTOMLEFT = 5, + AVCHROMA_LOC_BOTTOM = 6, + AVCHROMA_LOC_NB ///< Not part of ABI +}; + +#endif /* AVUTIL_PIXFMT_H */ diff --git a/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/rational.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/rational.h new file mode 100644 index 000000000000..1ce38d09688c --- /dev/null +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/rational.h @@ -0,0 +1,222 @@ +/* + * rational numbers + * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at> + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file + * @ingroup lavu_math_rational + * Utilties for rational number calculation. + * @author Michael Niedermayer <michaelni@gmx.at> + */ + +#ifndef AVUTIL_RATIONAL_H +#define AVUTIL_RATIONAL_H + +#include <stdint.h> +#include <limits.h> +#include "attributes.h" + +/** + * @defgroup lavu_math_rational AVRational + * @ingroup lavu_math + * Rational number calculation. + * + * While rational numbers can be expressed as floating-point numbers, the + * conversion process is a lossy one, so are floating-point operations. On the + * other hand, the nature of FFmpeg demands highly accurate calculation of + * timestamps. This set of rational number utilities serves as a generic + * interface for manipulating rational numbers as pairs of numerators and + * denominators. + * + * Many of the functions that operate on AVRational's have the suffix `_q`, in + * reference to the mathematical symbol "ℚ" (Q) which denotes the set of all + * rational numbers. + * + * @{ + */ + +/** + * Rational number (pair of numerator and denominator). + */ +typedef struct AVRational { + int num; ///< Numerator + int den; ///< Denominator +} AVRational; + +/** + * Create an AVRational. + * + * Useful for compilers that do not support compound literals. + * + * @note The return value is not reduced. + * @see av_reduce() + */ +static inline AVRational av_make_q(int num, int den) { + AVRational r = {num, den}; + return r; +} + +/** + * Compare two rationals. + * + * @param a First rational + * @param b Second rational + * + * @return One of the following values: + * - 0 if `a == b` + * - 1 if `a > b` + * - -1 if `a < b` + * - `INT_MIN` if one of the values is of the form `0 / 0` + */ +static inline int av_cmp_q(AVRational a, AVRational b) { + const int64_t tmp = a.num * (int64_t)b.den - b.num * (int64_t)a.den; + + if (tmp) + return (int)((tmp ^ a.den ^ b.den) >> 63) | 1; + else if (b.den && a.den) + return 0; + else if (a.num && b.num) + return (a.num >> 31) - (b.num >> 31); + else + return INT_MIN; +} + +/** + * Convert an AVRational to a `double`. + * @param a AVRational to convert + * @return `a` in floating-point form + * @see av_d2q() + */ +static inline double av_q2d(AVRational a) { return a.num / (double)a.den; } + +/** + * Reduce a fraction. + * + * This is useful for framerate calculations. + * + * @param[out] dst_num Destination numerator + * @param[out] dst_den Destination denominator + * @param[in] num Source numerator + * @param[in] den Source denominator + * @param[in] max Maximum allowed values for `dst_num` & `dst_den` + * @return 1 if the operation is exact, 0 otherwise + */ +int av_reduce(int* dst_num, int* dst_den, int64_t num, int64_t den, + int64_t max); + +/** + * Multiply two rationals. + * @param b First rational + * @param c Second rational + * @return b*c + */ +AVRational av_mul_q(AVRational b, AVRational c) av_const; + +/** + * Divide one rational by another. + * @param b First rational + * @param c Second rational + * @return b/c + */ +AVRational av_div_q(AVRational b, AVRational c) av_const; + +/** + * Add two rationals. + * @param b First rational + * @param c Second rational + * @return b+c + */ +AVRational av_add_q(AVRational b, AVRational c) av_const; + +/** + * Subtract one rational from another. + * @param b First rational + * @param c Second rational + * @return b-c + */ +AVRational av_sub_q(AVRational b, AVRational c) av_const; + +/** + * Invert a rational. + * @param q value + * @return 1 / q + */ +static av_always_inline AVRational av_inv_q(AVRational q) { + AVRational r = {q.den, q.num}; + return r; +} + +/** + * Convert a double precision floating point number to a rational. + * + * In case of infinity, the returned value is expressed as `{1, 0}` or + * `{-1, 0}` depending on the sign. + * + * @param d `double` to convert + * @param max Maximum allowed numerator and denominator + * @return `d` in AVRational form + * @see av_q2d() + */ +AVRational av_d2q(double d, int max) av_const; + +/** + * Find which of the two rationals is closer to another rational. + * + * @param q Rational to be compared against + * @param q1 Rational to be tested + * @param q2 Rational to be tested + * @return One of the following values: + * - 1 if `q1` is nearer to `q` than `q2` + * - -1 if `q2` is nearer to `q` than `q1` + * - 0 if they have the same distance + */ +int av_nearer_q(AVRational q, AVRational q1, AVRational q2); + +/** + * Find the value in a list of rationals nearest a given reference rational. + * + * @param q Reference rational + * @param q_list Array of rationals terminated by `{0, 0}` + * @return Index of the nearest value found in the array + */ +int av_find_nearest_q_idx(AVRational q, const AVRational* q_list); + +/** + * Convert an AVRational to a IEEE 32-bit `float` expressed in fixed-point + * format. + * + * @param q Rational to be converted + * @return Equivalent floating-point value, expressed as an unsigned 32-bit + * integer. + * @note The returned value is platform-indepedant. + */ +uint32_t av_q2intfloat(AVRational q); + +/** + * Return the best rational so that a and b are multiple of it. + * If the resulting denominator is larger than max_den, return def. + */ +AVRational av_gcd_q(AVRational a, AVRational b, int max_den, AVRational def); + +/** + * @} + */ + +#endif /* AVUTIL_RATIONAL_H */ diff --git a/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/samplefmt.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/samplefmt.h new file mode 100644 index 000000000000..31cbca765978 --- /dev/null +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/samplefmt.h @@ -0,0 +1,274 @@ +/* + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVUTIL_SAMPLEFMT_H +#define AVUTIL_SAMPLEFMT_H + +#include <stdint.h> + +/** + * @addtogroup lavu_audio + * @{ + * + * @defgroup lavu_sampfmts Audio sample formats + * + * Audio sample format enumeration and related convenience functions. + * @{ + */ + +/** + * Audio sample formats + * + * - The data described by the sample format is always in native-endian order. + * Sample values can be expressed by native C types, hence the lack of a + * signed 24-bit sample format even though it is a common raw audio data format. + * + * - The floating-point formats are based on full volume being in the range + * [-1.0, 1.0]. Any values outside this range are beyond full volume level. + * + * - The data layout as used in av_samples_fill_arrays() and elsewhere in FFmpeg + * (such as AVFrame in libavcodec) is as follows: + * + * @par + * For planar sample formats, each audio channel is in a separate data plane, + * and linesize is the buffer size, in bytes, for a single plane. All data + * planes must be the same size. For packed sample formats, only the first data + * plane is used, and samples for each channel are interleaved. In this case, + * linesize is the buffer size, in bytes, for the 1 plane. + * + */ +enum AVSampleFormat { + AV_SAMPLE_FMT_NONE = -1, + AV_SAMPLE_FMT_U8, ///< unsigned 8 bits + AV_SAMPLE_FMT_S16, ///< signed 16 bits + AV_SAMPLE_FMT_S32, ///< signed 32 bits + AV_SAMPLE_FMT_FLT, ///< float + AV_SAMPLE_FMT_DBL, ///< double + + AV_SAMPLE_FMT_U8P, ///< unsigned 8 bits, planar + AV_SAMPLE_FMT_S16P, ///< signed 16 bits, planar + AV_SAMPLE_FMT_S32P, ///< signed 32 bits, planar + AV_SAMPLE_FMT_FLTP, ///< float, planar + AV_SAMPLE_FMT_DBLP, ///< double, planar + AV_SAMPLE_FMT_S64, ///< signed 64 bits + AV_SAMPLE_FMT_S64P, ///< signed 64 bits, planar + + AV_SAMPLE_FMT_NB ///< Number of sample formats. DO NOT USE if linking + ///< dynamically +}; + +/** + * Return the name of sample_fmt, or NULL if sample_fmt is not + * recognized. + */ +const char* av_get_sample_fmt_name(enum AVSampleFormat sample_fmt); + +/** + * Return a sample format corresponding to name, or AV_SAMPLE_FMT_NONE + * on error. + */ +enum AVSampleFormat av_get_sample_fmt(const char* name); + +/** + * Return the planar<->packed alternative form of the given sample format, or + * AV_SAMPLE_FMT_NONE on error. If the passed sample_fmt is already in the + * requested planar/packed format, the format returned is the same as the + * input. + */ +enum AVSampleFormat av_get_alt_sample_fmt(enum AVSampleFormat sample_fmt, + int planar); + +/** + * Get the packed alternative form of the given sample format. + * + * If the passed sample_fmt is already in packed format, the format returned is + * the same as the input. + * + * @return the packed alternative form of the given sample format or + AV_SAMPLE_FMT_NONE on error. + */ +enum AVSampleFormat av_get_packed_sample_fmt(enum AVSampleFormat sample_fmt); + +/** + * Get the planar alternative form of the given sample format. + * + * If the passed sample_fmt is already in planar format, the format returned is + * the same as the input. + * + * @return the planar alternative form of the given sample format or + AV_SAMPLE_FMT_NONE on error. + */ +enum AVSampleFormat av_get_planar_sample_fmt(enum AVSampleFormat sample_fmt); + +/** + * Generate a string corresponding to the sample format with + * sample_fmt, or a header if sample_fmt is negative. + * + * @param buf the buffer where to write the string + * @param buf_size the size of buf + * @param sample_fmt the number of the sample format to print the + * corresponding info string, or a negative value to print the + * corresponding header. + * @return the pointer to the filled buffer or NULL if sample_fmt is + * unknown or in case of other errors + */ +char* av_get_sample_fmt_string(char* buf, int buf_size, + enum AVSampleFormat sample_fmt); + +/** + * Return number of bytes per sample. + * + * @param sample_fmt the sample format + * @return number of bytes per sample or zero if unknown for the given + * sample format + */ +int av_get_bytes_per_sample(enum AVSampleFormat sample_fmt); + +/** + * Check if the sample format is planar. + * + * @param sample_fmt the sample format to inspect + * @return 1 if the sample format is planar, 0 if it is interleaved + */ +int av_sample_fmt_is_planar(enum AVSampleFormat sample_fmt); + +/** + * Get the required buffer size for the given audio parameters. + * + * @param[out] linesize calculated linesize, may be NULL + * @param nb_channels the number of channels + * @param nb_samples the number of samples in a single channel + * @param sample_fmt the sample format + * @param align buffer size alignment (0 = default, 1 = no alignment) + * @return required buffer size, or negative error code on failure + */ +int av_samples_get_buffer_size(int* linesize, int nb_channels, int nb_samples, + enum AVSampleFormat sample_fmt, int align); + +/** + * @} + * + * @defgroup lavu_sampmanip Samples manipulation + * + * Functions that manipulate audio samples + * @{ + */ + +/** + * Fill plane data pointers and linesize for samples with sample + * format sample_fmt. + * + * The audio_data array is filled with the pointers to the samples data planes: + * for planar, set the start point of each channel's data within the buffer, + * for packed, set the start point of the entire buffer only. + * + * The value pointed to by linesize is set to the aligned size of each + * channel's data buffer for planar layout, or to the aligned size of the + * buffer for all channels for packed layout. + * + * The buffer in buf must be big enough to contain all the samples + * (use av_samples_get_buffer_size() to compute its minimum size), + * otherwise the audio_data pointers will point to invalid data. + * + * @see enum AVSampleFormat + * The documentation for AVSampleFormat describes the data layout. + * + * @param[out] audio_data array to be filled with the pointer for each channel + * @param[out] linesize calculated linesize, may be NULL + * @param buf the pointer to a buffer containing the samples + * @param nb_channels the number of channels + * @param nb_samples the number of samples in a single channel + * @param sample_fmt the sample format + * @param align buffer size alignment (0 = default, 1 = no alignment) + * @return minimum size in bytes required for the buffer on + * success, or a negative error code on failure + */ +int av_samples_fill_arrays(uint8_t** audio_data, int* linesize, + const uint8_t* buf, int nb_channels, int nb_samples, + enum AVSampleFormat sample_fmt, int align); + +/** + * Allocate a samples buffer for nb_samples samples, and fill data pointers and + * linesize accordingly. + * The allocated samples buffer can be freed by using av_freep(&audio_data[0]) + * Allocated data will be initialized to silence. + * + * @see enum AVSampleFormat + * The documentation for AVSampleFormat describes the data layout. + * + * @param[out] audio_data array to be filled with the pointer for each channel + * @param[out] linesize aligned size for audio buffer(s), may be NULL + * @param nb_channels number of audio channels + * @param nb_samples number of samples per channel + * @param sample_fmt the sample format + * @param align buffer size alignment (0 = default, 1 = no alignment) + * @return >=0 on success or a negative error code on failure + * @todo return the size of the allocated buffer in case of success at the next + * bump + * @see av_samples_fill_arrays() + * @see av_samples_alloc_array_and_samples() + */ +int av_samples_alloc(uint8_t** audio_data, int* linesize, int nb_channels, + int nb_samples, enum AVSampleFormat sample_fmt, int align); + +/** + * Allocate a data pointers array, samples buffer for nb_samples + * samples, and fill data pointers and linesize accordingly. + * + * This is the same as av_samples_alloc(), but also allocates the data + * pointers array. + * + * @see av_samples_alloc() + */ +int av_samples_alloc_array_and_samples(uint8_t*** audio_data, int* linesize, + int nb_channels, int nb_samples, + enum AVSampleFormat sample_fmt, + int align); + +/** + * Copy samples from src to dst. + * + * @param dst destination array of pointers to data planes + * @param src source array of pointers to data planes + * @param dst_offset offset in samples at which the data will be written to dst + * @param src_offset offset in samples at which the data will be read from src + * @param nb_samples number of samples to be copied + * @param nb_channels number of audio channels + * @param sample_fmt audio sample format + */ +int av_samples_copy(uint8_t** dst, uint8_t* const* src, int dst_offset, + int src_offset, int nb_samples, int nb_channels, + enum AVSampleFormat sample_fmt); + +/** + * Fill an audio buffer with silence. + * + * @param audio_data array of pointers to data planes + * @param offset offset in samples at which to start filling + * @param nb_samples number of samples to fill + * @param nb_channels number of audio channels + * @param sample_fmt audio sample format + */ +int av_samples_set_silence(uint8_t** audio_data, int offset, int nb_samples, + int nb_channels, enum AVSampleFormat sample_fmt); + +/** + * @} + * @} + */ +#endif /* AVUTIL_SAMPLEFMT_H */ diff --git a/media/ffvpx/libavutil/version.h b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/version.h similarity index 66% copy from media/ffvpx/libavutil/version.h copy to dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/version.h index 2df788e529ab..ae72840c0a06 100644 --- a/media/ffvpx/libavutil/version.h +++ b/dom/media/platforms/ffmpeg/ffmpeg60/include/libavutil/version.h @@ -53,68 +53,66 @@ * @{ */ -#define AV_VERSION_INT(a, b, c) ((a)<<16 | (b)<<8 | (c)) -#define AV_VERSION_DOT(a, b, c) a ##.## b ##.## c +#define AV_VERSION_INT(a, b, c) ((a) << 16 | (b) << 8 | (c)) +#define AV_VERSION_DOT(a, b, c) a##.##b##.##c #define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c) /** * Extract version components from the full ::AV_VERSION_INT int as returned * by functions like ::avformat_version() and ::avcodec_version() */ #define AV_VERSION_MAJOR(a) ((a) >> 16) -#define AV_VERSION_MINOR(a) (((a) & 0x00FF00) >> 8) -#define AV_VERSION_MICRO(a) ((a) & 0xFF) +#define AV_VERSION_MINOR(a) (((a)&0x00FF00) >> 8) +#define AV_VERSION_MICRO(a) ((a)&0xFF) /** * @} */ /** * @defgroup lavu_ver Version and Build diagnostics * * Macros and function useful to check at compiletime and at runtime * which version of libavutil is in use. * * @{ */ -#define LIBAVUTIL_VERSION_MAJOR 57 -#define LIBAVUTIL_VERSION_MINOR 40 +#define LIBAVUTIL_VERSION_MAJOR 58 +#define LIBAVUTIL_VERSION_MINOR 3 #define LIBAVUTIL_VERSION_MICRO 100 -#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ - LIBAVUTIL_VERSION_MINOR, \ - LIBAVUTIL_VERSION_MICRO) -#define LIBAVUTIL_VERSION AV_VERSION(LIBAVUTIL_VERSION_MAJOR, \ - LIBAVUTIL_VERSION_MINOR, \ - LIBAVUTIL_VERSION_MICRO) -#define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT +#define LIBAVUTIL_VERSION_INT \ + AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, LIBAVUTIL_VERSION_MINOR, \ + LIBAVUTIL_VERSION_MICRO) +#define LIBAVUTIL_VERSION \ + AV_VERSION(LIBAVUTIL_VERSION_MAJOR, LIBAVUTIL_VERSION_MINOR, \ + LIBAVUTIL_VERSION_MICRO) +#define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT -#define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION) +#define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION) /** * @defgroup lavu_depr_guards Deprecation Guards * FF_API_* defines may be placed below to indicate public API that will be * dropped at a future version bump. The defines themselves are not part of * the public API and may change, break or disappear at any time. * * @note, when bumping the major version it is recommended to manually * disable each FF_API_* in its own commit instead of disabling them all * at once through the bump. This improves the git bisect-ability of the change. * * @{ */ -#define FF_API_D2STR (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_DECLARE_ALIGNED (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_COLORSPACE_NAME (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_AV_MALLOCZ_ARRAY (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_FIFO_PEEK2 (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_FIFO_OLD_API (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_XVMC (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_OLD_CHANNEL_LAYOUT (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_AV_FOPEN_UTF8 (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_PKT_DURATION (LIBAVUTIL_VERSION_MAJOR < 58) +#define FF_API_FIFO_PEEK2 (LIBAVUTIL_VERSION_MAJOR < 59) +#define FF_API_FIFO_OLD_API (LIBAVUTIL_VERSION_MAJOR < 59) +#define FF_API_XVMC (LIBAVUTIL_VERSION_MAJOR < 59) +#define FF_API_OLD_CHANNEL_LAYOUT (LIBAVUTIL_VERSION_MAJOR < 59) +#define FF_API_AV_FOPEN_UTF8 (LIBAVUTIL_VERSION_MAJOR < 59) +#define FF_API_PKT_DURATION (LIBAVUTIL_VERSION_MAJOR < 59) +#define FF_API_REORDERED_OPAQUE (LIBAVUTIL_VERSION_MAJOR < 59) +#define FF_API_FRAME_PICTURE_NUMBER (LIBAVUTIL_VERSION_MAJOR < 59) /** * @} diff --git a/dom/media/platforms/ffmpeg/ffmpeg59/moz.build b/dom/media/platforms/ffmpeg/ffmpeg60/moz.build similarity index 100% copy from dom/media/platforms/ffmpeg/ffmpeg59/moz.build copy to dom/media/platforms/ffmpeg/ffmpeg60/moz.build diff --git a/dom/media/platforms/ffmpeg/moz.build b/dom/media/platforms/ffmpeg/moz.build index aa3b505dabb8..f87dd00623ce 100644 --- a/dom/media/platforms/ffmpeg/moz.build +++ b/dom/media/platforms/ffmpeg/moz.build @@ -15,6 +15,7 @@ DIRS += [ "ffmpeg57", "ffmpeg58", "ffmpeg59", + "ffmpeg60", ] UNIFIED_SOURCES += [ diff --git a/media/ffvpx/README_MOZILLA b/media/ffvpx/README_MOZILLA index b90d6020b50a..fdd0bc3531aa 100644 --- a/media/ffvpx/README_MOZILLA +++ b/media/ffvpx/README_MOZILLA @@ -32,6 +32,14 @@ Then, make sure the files: include conditional compilation directives, by probably reverting them (or reverting and adjusting them if new codecs are added). +## Add headers for a new major ffmpeg version + +If a new major version of ffmpeg is being imported in the tree, it's necessary +to vendor the new ffmpeg headers in `dom/media/platforms/ffmpeg/ffmpegxx` where +xx is the new ffmpeg major version number, and to modify the dynamic linker +wrapper in +`dom/media/platforms/dom/media/platforms/ffmpeg/{FFmpegLibWrapper.cpp,FFmpegRungtimeLinker.cpp}` with the new version and the new API in this new version. + ## `config.h` generation Configuration files are generated as follow using the configure script (here diff --git a/media/ffvpx/changes.patch b/media/ffvpx/changes.patch index da7561f25489..af2aa2084940 100644 --- a/media/ffvpx/changes.patch +++ b/media/ffvpx/changes.patch @@ -46,29 +46,6 @@ index 9fb8d0a..97ad3b9 100644 rgba_color[0] = rgba >> 24; rgba_color[1] = rgba >> 16; rgba_color[2] = rgba >> 8; -diff --git a/media/ffvpx/libavutil/hwcontext_vaapi.c b/media/ffvpx/libavutil/hwcontext_vaapi.c ---- a/media/ffvpx/libavutil/hwcontext_vaapi.c -+++ b/media/ffvpx/libavutil/hwcontext_vaapi.c -@@ -39,17 +39,19 @@ - # include <unistd.h> - #endif - - - #include "avassert.h" - #include "buffer.h" - #include "common.h" - #include "hwcontext.h" -+#if CONFIG_LIBDRM - #include "hwcontext_drm.h" -+#endif - #include "hwcontext_internal.h" - #include "hwcontext_vaapi.h" - #include "mem.h" - #include "pixdesc.h" - #include "pixfmt.h" - - - typedef struct VAAPIDevicePriv { diff -up media/ffvpx/libavutil/fftime.h media/ffvpx/libavutil/fftime.h --- media/ffvpx/libavutil/fftime.h 2021-12-06 14:51:40.378642713 +0100 +++ media/ffvpx/libavutil/fftime.h 2021-12-06 14:51:54.618098212 +0100 diff --git a/media/ffvpx/libavcodec/allcodecs.c b/media/ffvpx/libavcodec/allcodecs.c index 4f1d66cb0c76..e593ad19afc1 100644 --- a/media/ffvpx/libavcodec/allcodecs.c +++ b/media/ffvpx/libavcodec/allcodecs.c @@ -154,6 +154,7 @@ extern const FFCodec ff_h264_decoder; extern const FFCodec ff_h264_crystalhd_decoder; extern const FFCodec ff_h264_v4l2m2m_decoder; extern const FFCodec ff_h264_mediacodec_decoder; +extern const FFCodec ff_h264_mediacodec_encoder; extern const FFCodec ff_h264_mmal_decoder; extern const FFCodec ff_h264_qsv_decoder; extern const FFCodec ff_h264_rkmpp_decoder; @@ -286,6 +287,7 @@ extern const FFCodec ff_r210_decoder; extern const FFCodec ff_rasc_decoder; extern const FFCodec ff_rawvideo_encoder; extern const FFCodec ff_rawvideo_decoder; +extern const FFCodec ff_rka_decoder; extern const FFCodec ff_rl2_decoder; extern const FFCodec ff_roq_encoder; extern const FFCodec ff_roq_decoder; @@ -537,6 +539,7 @@ extern const FFCodec ff_twinvq_decoder; extern const FFCodec ff_vmdaudio_decoder; extern const FFCodec ff_vorbis_encoder; extern const FFCodec ff_vorbis_decoder; +extern const FFCodec ff_wavarc_decoder; extern const FFCodec ff_wavpack_encoder; extern const FFCodec ff_wavpack_decoder; extern const FFCodec ff_wmalossless_decoder; @@ -619,14 +622,16 @@ extern const FFCodec ff_pcm_vidc_encoder; extern const FFCodec ff_pcm_vidc_decoder; /* DPCM codecs */ +extern const FFCodec ff_cbd2_dpcm_decoder; extern const FFCodec ff_derf_dpcm_decoder; extern const FFCodec ff_gremlin_dpcm_decoder; extern const FFCodec ff_interplay_dpcm_decoder; extern const FFCodec ff_roq_dpcm_encoder; extern const FFCodec ff_roq_dpcm_decoder; extern const FFCodec ff_sdx2_dpcm_decoder; extern const FFCodec ff_sol_dpcm_decoder; extern const FFCodec ff_xan_dpcm_decoder; +extern const FFCodec ff_wady_dpcm_decoder; /* ADPCM codecs */ extern const FFCodec ff_adpcm_4xm_decoder; @@ -692,6 +697,7 @@ extern const FFCodec ff_adpcm_thp_decoder; extern const FFCodec ff_adpcm_thp_le_decoder; extern const FFCodec ff_adpcm_vima_decoder; extern const FFCodec ff_adpcm_xa_decoder; +extern const FFCodec ff_adpcm_xmd_decoder; extern const FFCodec ff_adpcm_yamaha_encoder; extern const FFCodec ff_adpcm_yamaha_decoder; extern const FFCodec ff_adpcm_zork_decoder; @@ -827,22 +833,26 @@ extern const FFCodec ff_libaom_av1_decoder; /* hwaccel hooks only, so prefer external decoders */ extern const FFCodec ff_av1_decoder; extern const FFCodec ff_av1_cuvid_decoder; +extern const FFCodec ff_av1_mediacodec_decoder; +extern const FFCodec ff_av1_nvenc_encoder; extern const FFCodec ff_av1_qsv_decoder; extern const FFCodec ff_av1_qsv_encoder; +extern const FFCodec ff_av1_amf_encoder; extern const FFCodec ff_libopenh264_encoder; extern const FFCodec ff_libopenh264_decoder; extern const FFCodec ff_h264_amf_encoder; extern const FFCodec ff_h264_cuvid_decoder; extern const FFCodec ff_h264_mf_encoder; extern const FFCodec ff_h264_nvenc_encoder; extern const FFCodec ff_h264_omx_encoder; extern const FFCodec ff_h264_qsv_encoder; extern const FFCodec ff_h264_v4l2m2m_encoder; extern const FFCodec ff_h264_vaapi_encoder; extern const FFCodec ff_h264_videotoolbox_encoder; extern const FFCodec ff_hevc_amf_encoder; extern const FFCodec ff_hevc_cuvid_decoder; extern const FFCodec ff_hevc_mediacodec_decoder; +extern const FFCodec ff_hevc_mediacodec_encoder; extern const FFCodec ff_hevc_mf_encoder; extern const FFCodec ff_hevc_nvenc_encoder; extern const FFCodec ff_hevc_qsv_encoder; @@ -876,6 +886,12 @@ extern const FFCodec ff_vp9_qsv_decoder; extern const FFCodec ff_vp9_vaapi_encoder; extern const FFCodec ff_vp9_qsv_encoder; +// null codecs +extern const FFCodec ff_vnull_decoder; +extern const FFCodec ff_vnull_encoder; +extern const FFCodec ff_anull_decoder; +extern const FFCodec ff_anull_encoder; + // The iterate API is not usable with ossfuzz due to the excessive size of binaries created #if CONFIG_OSSFUZZ const FFCodec * codec_list[] = { diff --git a/media/ffvpx/libavcodec/av1_parser.c b/media/ffvpx/libavcodec/av1_parser.c index 4cbd7408a026..14dae92fe9f7 100644 --- a/media/ffvpx/libavcodec/av1_parser.c +++ b/media/ffvpx/libavcodec/av1_parser.c @@ -162,8 +162,11 @@ static int av1_parser_parse(AVCodecParserContext *ctx, avctx->color_trc = (enum AVColorTransferCharacteristic) color->transfer_characteristics; avctx->color_range = color->color_range ? AVCOL_RANGE_JPEG : AVCOL_RANGE_MPEG; - if (avctx->framerate.num) - avctx->time_base = av_inv_q(av_mul_q(avctx->framerate, (AVRational){avctx->ticks_per_frame, 1})); + if (seq->timing_info_present_flag) { + const AV1RawTimingInfo *timing = &seq->timing_info; + av_reduce(&avctx->framerate.den, &avctx->framerate.num, + timing->num_units_in_display_tick, timing->time_scale, INT_MAX); + } end: ff_cbs_fragment_reset(td); diff --git a/media/ffvpx/libavcodec/av1dec.c b/media/ffvpx/libavcodec/av1dec.c index 0c24eac842c1..d83c902f1f82 100644 --- a/media/ffvpx/libavcodec/av1dec.c +++ b/media/ffvpx/libavcodec/av1dec.c @@ -194,7 +194,7 @@ static uint8_t get_shear_params_valid(AV1DecContext *s, int idx) } /** -* update gm type/params, since cbs already implemented part of this funcation, +* update gm type/params, since cbs already implemented part of this function, * so we don't need to full implement spec. */ static void global_motion_params(AV1DecContext *s) @@ -567,7 +567,7 @@ static int get_pixel_format(AVCodecContext *avctx) * implemented in the future, need remove this check. */ if (!avctx->hwaccel) { - av_log(avctx, AV_LOG_ERROR, "Your platform doesn't suppport" + av_log(avctx, AV_LOG_ERROR, "Your platform doesn't support" " hardware accelerated AV1 decoding.\n"); return AVERROR(ENOSYS); } diff --git a/media/ffvpx/libavcodec/avcodec.c b/media/ffvpx/libavcodec/avcodec.c index a85d3c230932..fb1362290f5c 100644 --- a/media/ffvpx/libavcodec/avcodec.c +++ b/media/ffvpx/libavcodec/avcodec.c @@ -266,7 +266,12 @@ FF_ENABLE_DEPRECATION_WARNINGS goto free_and_end; } - avctx->frame_number = 0; + avctx->frame_num = 0; +#if FF_API_AVCTX_FRAME_NUMBER +FF_DISABLE_DEPRECATION_WARNINGS + avctx->frame_number = avctx->frame_num; +FF_ENABLE_DEPRECATION_WARNINGS +#endif avctx->codec_descriptor = avcodec_descriptor_get(avctx->codec_id); if ((avctx->codec->capabilities & AV_CODEC_CAP_EXPERIMENTAL) && @@ -349,11 +354,6 @@ FF_ENABLE_DEPRECATION_WARNINGS ret = AVERROR(EINVAL); goto free_and_end; } - -#if FF_API_AVCTX_TIMEBASE - if (avctx->framerate.num > 0 && avctx->framerate.den > 0) - avctx->time_base = av_inv_q(av_mul_q(avctx->framerate, (AVRational){avctx->ticks_per_frame, 1})); -#endif } if (codec->priv_class) av_assert0(*(const AVClass **)avctx->priv_data == codec->priv_class); @@ -386,9 +386,6 @@ void avcodec_flush_buffers(AVCodecContext *avctx) av_frame_unref(avci->recon_frame); } else { av_packet_unref(avci->last_pkt_props); - while (av_fifo_read(avci->pkt_props, avci->last_pkt_props, 1) >= 0) - av_packet_unref(avci->last_pkt_props); - av_packet_unref(avci->in_pkt); avctx->pts_correction_last_pts = @@ -453,13 +450,6 @@ av_cold int avcodec_close(AVCodecContext *avctx) av_freep(&avci->byte_buffer); av_frame_free(&avci->buffer_frame); av_packet_free(&avci->buffer_pkt); - if (avci->pkt_props) { - while (av_fifo_can_read(avci->pkt_props)) { - av_packet_unref(avci->last_pkt_props); - av_fifo_read(avci->pkt_props, avci->last_pkt_props, 1); - } - av_fifo_freep2(&avci->pkt_props); - } av_packet_free(&avci->last_pkt_props); av_packet_free(&avci->in_pkt); diff --git a/media/ffvpx/libavcodec/avcodec.h b/media/ffvpx/libavcodec/avcodec.h index 3edd8e263650..9a0fe97cad10 100644 --- a/media/ffvpx/libavcodec/avcodec.h +++ b/media/ffvpx/libavcodec/avcodec.h @@ -232,44 +232,77 @@ typedef struct RcOverride{ */ #define AV_CODEC_FLAG_DROPCHANGED (1 << 5) /** - * Request the encoder to output reconstructed frames, i.e. frames that would be - * produced by decoding the encoded bistream. These frames may be retrieved by - * calling avcodec_receive_frame() immediately after a successful call to + * Request the encoder to output reconstructed frames, i.e.\ frames that would + * be produced by decoding the encoded bistream. These frames may be retrieved + * by calling avcodec_receive_frame() immediately after a successful call to * avcodec_receive_packet(). * * Should only be used with encoders flagged with the - * AV_CODEC_CAP_ENCODER_RECON_FRAME capability. + * @ref AV_CODEC_CAP_ENCODER_RECON_FRAME capability. */ #define AV_CODEC_FLAG_RECON_FRAME (1 << 6) +/** + * @par decoding + * Request the decoder to propagate each packets AVPacket.opaque and + * AVPacket.opaque_ref to its corresponding output AVFrame. + * + * @par encoding: + * Request the encoder to propagate each frame's AVFrame.opaque and + * AVFrame.opaque_ref values to its corresponding output AVPacket. + * + * @par + * May only be set on encoders that have the + * @ref AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE capability flag. + * + * @note + * While in typical cases one input frame produces exactly one output packet + * (perhaps after a delay), in general the mapping of frames to packets is + * M-to-N, so + * - Any number of input frames may be associated with any given output packet. + * This includes zero - e.g. some encoders may output packets that carry only + * metadata about the whole stream. + * - A given input frame may be associated with any number of output packets. + * Again this includes zero - e.g. some encoders may drop frames under certain + * conditions. + * . + * This implies that when using this flag, the caller must NOT assume that + * - a given input frame's opaques will necessarily appear on some output packet; + * - every output packet will have some non-NULL opaque value. + * . + * When an output packet contains multiple frames, the opaque values will be + * taken from the first of those. + * + * @note + * The converse holds for decoders, with frames and packets switched. + */ +#define AV_CODEC_FLAG_COPY_OPAQUE (1 << 7) +/** + * Signal to the encoder that the values of AVFrame.duration are valid and + * should be used (typically for transferring them to output packets). + * + * If this flag is not set, frame durations are ignored. + */ +#define AV_CODEC_FLAG_FRAME_DURATION (1 << 8) /** * Use internal 2pass ratecontrol in first pass mode. */ #define AV_CODEC_FLAG_PASS1 (1 << 9) /** * Use internal 2pass ratecontrol in second pass mode. */ #define AV_CODEC_FLAG_PASS2 (1 << 10) /** * loop filter. */ #define AV_CODEC_FLAG_LOOP_FILTER (1 << 11) /** * Only decode/encode grayscale. */ #define AV_CODEC_FLAG_GRAY (1 << 13) /** * error[?] variables will be set during encoding. */ #define AV_CODEC_FLAG_PSNR (1 << 15) -#if FF_API_FLAG_TRUNCATED -/** - * Input bitstream might be truncated at a random location - * instead of only at frame boundaries. - * - * @deprecated use codec parsers for packetizing input - */ -#define AV_CODEC_FLAG_TRUNCATED (1 << 16) -#endif /** * Use interlaced DCT. */ @@ -310,11 +343,6 @@ typedef struct RcOverride{ */ #define AV_CODEC_FLAG2_LOCAL_HEADER (1 << 3) -/** - * timecode is in drop frame format. DEPRECATED!!!! - */ -#define AV_CODEC_FLAG2_DROP_FRAME_TIMECODE (1 << 13) - /** * Input bitstream might be truncated at a packet boundaries * instead of only at frame boundaries. @@ -515,8 +543,7 @@ typedef struct AVCodecContext { * (fixed_vop_rate == 0 implies that it is different from the framerate) * * - encoding: MUST be set by user. - * - decoding: the use of this field for decoding is deprecated. - * Use framerate instead. + * - decoding: unused. */ AVRational time_base; @@ -1034,16 +1061,20 @@ typedef struct AVCodecContext { */ int frame_size; +#if FF_API_AVCTX_FRAME_NUMBER /** * Frame counter, set by libavcodec. * * - decoding: total number of frames returned from the decoder so far. * - encoding: total number of frames passed to the encoder so far. * * @note the counter is not incremented if encoding/decoding resulted in * an error. + * @deprecated use frame_num instead */ + attribute_deprecated int frame_number; +#endif /** * number of bytes per packet if constant and known or 0 @@ -1350,16 +1381,21 @@ typedef struct AVCodecContext { */ int err_recognition; +#if FF_API_REORDERED_OPAQUE /** * opaque 64-bit number (generally a PTS) that will be reordered and * output in AVFrame.reordered_opaque * - encoding: Set by libavcodec to the reordered_opaque of the input * frame corresponding to the last returned packet. Only * supported by encoders with the * AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE capability. * - decoding: Set by user. + * + * @deprecated Use AV_CODEC_FLAG_COPY_OPAQUE instead */ + attribute_deprecated int64_t reordered_opaque; +#endif /** * Hardware accelerator in use @@ -1484,27 +1520,6 @@ typedef struct AVCodecContext { */ int active_thread_type; -#if FF_API_THREAD_SAFE_CALLBACKS - /** - * Set by the client if its custom get_buffer() callback can be called - * synchronously from another thread, which allows faster multithreaded decoding. - * draw_horiz_band() will be called from other threads regardless of this setting. - * Ignored if the default get_buffer() is used. - * - encoding: Set by user. - * - decoding: Set by user. - * - * @deprecated the custom get_buffer2() callback should always be - * thread-safe. Thread-unsafe get_buffer2() implementations will be - * invalid starting with LIBAVCODEC_VERSION_MAJOR=60; in other words, - * libavcodec will behave as if this field was always set to 1. - * Callers that want to be forward compatible with future libavcodec - * versions should wrap access to this field in - * `#if LIBAVCODEC_VERSION_MAJOR < 60` - */ - attribute_deprecated - int thread_safe_callbacks; -#endif - /** * The codec may call this to execute several independent things. * It will return only after finishing all tasks. @@ -1639,6 +1654,7 @@ typedef struct AVCodecContext { #define FF_PROFILE_HEVC_MAIN_10 2 #define FF_PROFILE_HEVC_MAIN_STILL_PICTURE 3 #define FF_PROFILE_HEVC_REXT 4 +#define FF_PROFILE_HEVC_SCC 9 #define FF_PROFILE_VVC_MAIN_10 1 #define FF_PROFILE_VVC_MAIN_10_444 33 @@ -1805,17 +1821,6 @@ typedef struct AVCodecContext { */ int seek_preroll; -#if FF_API_DEBUG_MV - /** - * @deprecated unused - */ - attribute_deprecated - int debug_mv; -#define FF_DEBUG_VIS_MV_P_FOR 0x00000001 //visualize forward predicted MVs of P frames -#define FF_DEBUG_VIS_MV_B_FOR 0x00000002 //visualize forward predicted MVs of B frames -#define FF_DEBUG_VIS_MV_B_BACK 0x00000004 //visualize backward predicted MVs of B frames -#endif - /** * custom intra quantization matrix * - encoding: Set by user, can be NULL. @@ -1882,15 +1887,6 @@ typedef struct AVCodecContext { */ AVBufferRef *hw_frames_ctx; -#if FF_API_SUB_TEXT_FORMAT - /** - * @deprecated unused - */ - attribute_deprecated - int sub_text_format; -#define FF_SUB_TEXT_FMT_ASS 0 -#endif - /** * Audio only. The amount of padding (in samples) appended by the encoder to * the end of the audio. I.e. this number of decoded samples must be @@ -2057,6 +2053,17 @@ typedef struct AVCodecContext { * The decoder can then override during decoding as needed. */ AVChannelLayout ch_layout; + + /** + * Frame counter, set by libavcodec. + * + * - decoding: total number of frames returned from the decoder so far. + * - encoding: total number of frames passed to the encoder so far. + * + * @note the counter is not incremented if encoding/decoding resulted in + * an error. + */ + int64_t frame_num; } AVCodecContext; /** @@ -2253,6 +2260,22 @@ typedef struct AVHWAccel { */ #define AV_HWACCEL_FLAG_ALLOW_PROFILE_MISMATCH (1 << 2) +/** + * Some hardware decoders (namely nvdec) can either output direct decoder + * surfaces, or make an on-device copy and return said copy. + * There is a hard limit on how many decoder surfaces there can be, and it + * cannot be accurately guessed ahead of time. + * For some processing chains, this can be okay, but others will run into the + * limit and in turn produce very confusing errors that require fine tuning of + * more or less obscure options by the user, or in extreme cases cannot be + * resolved at all without inserting an avfilter that forces a copy. + * + * Thus, the hwaccel will by default make a copy for safety and resilience. + * If a users really wants to minimize the amount of copies, they can set this + * flag and ensure their processing chain does not exhaust the surface pool. + */ +#define AV_HWACCEL_FLAG_UNSAFE_OUTPUT (1 << 3) + /** * @} */ @@ -2358,14 +2381,6 @@ void avcodec_free_context(AVCodecContext **avctx); */ const AVClass *avcodec_get_class(void); -#if FF_API_GET_FRAME_CLASS -/** - * @deprecated This function should not be used. - */ -attribute_deprecated -const AVClass *avcodec_get_frame_class(void); -#endif - /** * Get the AVClass for AVSubtitleRect. It can be used in combination with * AV_OPT_SEARCH_FAKE_OBJ for examining options. @@ -2552,8 +2567,7 @@ enum AVChromaLocation avcodec_chroma_pos_to_enum(int xpos, int ypos); * @param[in] avpkt The input AVPacket containing the input buffer. */ int avcodec_decode_subtitle2(AVCodecContext *avctx, AVSubtitle *sub, - int *got_sub_ptr, - AVPacket *avpkt); + int *got_sub_ptr, const AVPacket *avpkt); /** * Supply raw packet data as input to a decoder. @@ -2589,95 +2603,94 @@ int avcodec_decode_subtitle2(AVCodecContext *avctx, AVSubtitle *sub, * still has frames buffered, it will return them after sending * a flush packet. * - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): input is not accepted in the current state - user - * must read output with avcodec_receive_frame() (once - * all output is read, the packet should be resent, and - * the call will not fail with EAGAIN). - * AVERROR_EOF: the decoder has been flushed, and no new packets can - * be sent to it (also returned if more than 1 flush - * packet is sent) - * AVERROR(EINVAL): codec not opened, it is an encoder, or requires flush - * AVERROR(ENOMEM): failed to add packet to internal queue, or similar - * other errors: legitimate decoding errors + * @retval 0 success + * @retval AVERROR(EAGAIN) input is not accepted in the current state - user + * must read output with avcodec_receive_frame() (once + * all output is read, the packet should be resent, + * and the call will not fail with EAGAIN). + * @retval AVERROR_EOF the decoder has been flushed, and no new packets can be + * sent to it (also returned if more than 1 flush + * packet is sent) + * @retval AVERROR(EINVAL) codec not opened, it is an encoder, or requires flush + * @retval AVERROR(ENOMEM) failed to add packet to internal queue, or similar + * @retval "another negative error code" legitimate decoding errors */ int avcodec_send_packet(AVCodecContext *avctx, const AVPacket *avpkt); /** * Return decoded output data from a decoder or encoder (when the * AV_CODEC_FLAG_RECON_FRAME flag is used). * * @param avctx codec context * @param frame This will be set to a reference-counted video or audio * frame (depending on the decoder type) allocated by the * codec. Note that the function will always call * av_frame_unref(frame) before doing anything else. * - * @return - * 0: success, a frame was returned - * AVERROR(EAGAIN): output is not available in this state - user must try - * to send new input - * AVERROR_EOF: the codec has been fully flushed, and there will be - * no more output frames - * AVERROR(EINVAL): codec not opened, or it is an encoder without - * the AV_CODEC_FLAG_RECON_FRAME flag enabled - * AVERROR_INPUT_CHANGED: current decoded frame has changed parameters - * with respect to first decoded frame. Applicable - * when flag AV_CODEC_FLAG_DROPCHANGED is set. - * other negative values: legitimate decoding errors + * @retval 0 success, a frame was returned + * @retval AVERROR(EAGAIN) output is not available in this state - user must + * try to send new input + * @retval AVERROR_EOF the codec has been fully flushed, and there will be + * no more output frames + * @retval AVERROR(EINVAL) codec not opened, or it is an encoder without the + * AV_CODEC_FLAG_RECON_FRAME flag enabled + * @retval AVERROR_INPUT_CHANGED current decoded frame has changed parameters with + * respect to first decoded frame. Applicable when flag + * AV_CODEC_FLAG_DROPCHANGED is set. + * @retval "other negative error code" legitimate decoding errors */ int avcodec_receive_frame(AVCodecContext *avctx, AVFrame *frame); /** * Supply a raw video or audio frame to the encoder. Use avcodec_receive_packet() * to retrieve buffered output packets. * * @param avctx codec context * @param[in] frame AVFrame containing the raw audio or video frame to be encoded. * Ownership of the frame remains with the caller, and the * encoder will not write to the frame. The encoder may create * a reference to the frame data (or copy it if the frame is * not reference-counted). * It can be NULL, in which case it is considered a flush * packet. This signals the end of the stream. If the encoder * still has packets buffered, it will return them after this * call. Once flushing mode has been entered, additional flush * packets are ignored, and sending frames will return * AVERROR_EOF. * * For audio: * If AV_CODEC_CAP_VARIABLE_FRAME_SIZE is set, then each frame * can have any number of samples. * If it is not set, frame->nb_samples must be equal to * avctx->frame_size for all frames except the last. * The final frame may be smaller than avctx->frame_size. - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): input is not accepted in the current state - user - * must read output with avcodec_receive_packet() (once - * all output is read, the packet should be resent, and - * the call will not fail with EAGAIN). - * AVERROR_EOF: the encoder has been flushed, and no new frames can - * be sent to it - * AVERROR(EINVAL): codec not opened, it is a decoder, or requires flush - * AVERROR(ENOMEM): failed to add packet to internal queue, or similar - * other errors: legitimate encoding errors + * @retval 0 success + * @retval AVERROR(EAGAIN) input is not accepted in the current state - user must + * read output with avcodec_receive_packet() (once all + * output is read, the packet should be resent, and the + * call will not fail with EAGAIN). + * @retval AVERROR_EOF the encoder has been flushed, and no new frames can + * be sent to it + * @retval AVERROR(EINVAL) codec not opened, it is a decoder, or requires flush + * @retval AVERROR(ENOMEM) failed to add packet to internal queue, or similar + * @retval "another negative error code" legitimate encoding errors */ int avcodec_send_frame(AVCodecContext *avctx, const AVFrame *frame); /** * Read encoded data from the encoder. * * @param avctx codec context * @param avpkt This will be set to a reference-counted packet allocated by the * encoder. Note that the function will always call * av_packet_unref(avpkt) before doing anything else. - * @return 0 on success, otherwise negative error code: - * AVERROR(EAGAIN): output is not available in the current state - user - * must try to send input - * AVERROR_EOF: the encoder has been fully flushed, and there will be - * no more output packets - * AVERROR(EINVAL): codec not opened, or it is a decoder - * other errors: legitimate encoding errors + * @retval 0 success + * @retval AVERROR(EAGAIN) output is not available in the current state - user must + * try to send input + * @retval AVERROR_EOF the encoder has been fully flushed, and there will be no + * more output packets + * @retval AVERROR(EINVAL) codec not opened, or it is a decoder + * @retval "another negative error code" legitimate encoding errors */ int avcodec_receive_packet(AVCodecContext *avctx, AVPacket *avpkt); diff --git a/media/ffvpx/libavcodec/avcodec.symbols b/media/ffvpx/libavcodec/avcodec.symbols index 491ce320c215..b15862fa506a 100644 --- a/media/ffvpx/libavcodec/avcodec.symbols +++ b/media/ffvpx/libavcodec/avcodec.symbols @@ -63,7 +63,6 @@ avcodec_find_encoder_by_name avcodec_flush_buffers avcodec_free_context avcodec_get_class -avcodec_get_frame_class avcodec_get_hw_config avcodec_get_name avcodec_get_subtitle_rect_class diff --git a/media/ffvpx/libavcodec/avpacket.c b/media/ffvpx/libavcodec/avpacket.c index bcbc4166cb40..5fef65e97aef 100644 --- a/media/ffvpx/libavcodec/avpacket.c +++ b/media/ffvpx/libavcodec/avpacket.c @@ -316,7 +316,7 @@ uint8_t *av_packet_pack_dictionary(AVDictionary *dict, size_t *size) const AVDictionaryEntry *t = NULL; size_t total_length = 0; - while ((t = av_dict_get(dict, "", t, AV_DICT_IGNORE_SUFFIX))) { + while ((t = av_dict_iterate(dict, t))) { for (int i = 0; i < 2; i++) { const char *str = i ? t->value : t->key; const size_t len = strlen(str) + 1; diff --git a/media/ffvpx/libavcodec/bitstream_filters.c b/media/ffvpx/libavcodec/bitstream_filters.c index a3bebefe5f95..e8216819caec 100644 --- a/media/ffvpx/libavcodec/bitstream_filters.c +++ b/media/ffvpx/libavcodec/bitstream_filters.c @@ -43,6 +43,7 @@ extern const FFBitStreamFilter ff_hapqa_extract_bsf; extern const FFBitStreamFilter ff_hevc_metadata_bsf; extern const FFBitStreamFilter ff_hevc_mp4toannexb_bsf; extern const FFBitStreamFilter ff_imx_dump_header_bsf; +extern const FFBitStreamFilter ff_media100_to_mjpegb_bsf; extern const FFBitStreamFilter ff_mjpeg2jpeg_bsf; extern const FFBitStreamFilter ff_mjpega_dump_header_bsf; extern const FFBitStreamFilter ff_mp3_header_decompress_bsf; diff --git a/media/ffvpx/libavcodec/cbs_av1_syntax_template.c b/media/ffvpx/libavcodec/cbs_av1_syntax_template.c index d98d3d42dea3..e95925a493e1 100644 --- a/media/ffvpx/libavcodec/cbs_av1_syntax_template.c +++ b/media/ffvpx/libavcodec/cbs_av1_syntax_template.c @@ -1862,11 +1862,8 @@ static int FUNC(metadata_hdr_mdcv)(CodedBitstreamContext *ctx, RWContext *rw, fb(16, white_point_chromaticity_x); fb(16, white_point_chromaticity_y); - fc(32, luminance_max, 1, MAX_UINT_BITS(32)); - // luminance_min must be lower than luminance_max. Convert luminance_max from - // 24.8 fixed point to 18.14 fixed point in order to compare them. - fc(32, luminance_min, 0, FFMIN(((uint64_t)current->luminance_max << 6) - 1, - MAX_UINT_BITS(32))); + fb(32, luminance_max); + fb(32, luminance_min); return 0; } diff --git a/media/ffvpx/libavcodec/codec.h b/media/ffvpx/libavcodec/codec.h index 77a1a3f5a296..3b1995bcfefa 100644 --- a/media/ffvpx/libavcodec/codec.h +++ b/media/ffvpx/libavcodec/codec.h @@ -50,12 +50,6 @@ * avcodec_default_get_buffer2 or avcodec_default_get_encode_buffer. */ #define AV_CODEC_CAP_DR1 (1 << 1) -#if FF_API_FLAG_TRUNCATED -/** - * @deprecated Use parsers to always send proper frames. - */ -#define AV_CODEC_CAP_TRUNCATED (1 << 3) -#endif /** * Encoder or decoder requires flushing with NULL input at the end in order to * give the complete and correct output. @@ -125,53 +119,39 @@ * multithreading-capable external libraries. */ #define AV_CODEC_CAP_OTHER_THREADS (1 << 15) -#if FF_API_AUTO_THREADS -#define AV_CODEC_CAP_AUTO_THREADS AV_CODEC_CAP_OTHER_THREADS -#endif /** * Audio encoder supports receiving a different number of samples in each call. */ #define AV_CODEC_CAP_VARIABLE_FRAME_SIZE (1 << 16) /** * Decoder is not a preferred choice for probing. * This indicates that the decoder is not a good choice for probing. * It could for example be an expensive to spin up hardware decoder, * or it could simply not provide a lot of useful information about * the stream. * A decoder marked with this flag should only be used as last resort * choice for probing. */ #define AV_CODEC_CAP_AVOID_PROBING (1 << 17) -#if FF_API_UNUSED_CODEC_CAPS -/** - * Deprecated and unused. Use AVCodecDescriptor.props instead - */ -#define AV_CODEC_CAP_INTRA_ONLY 0x40000000 -/** - * Deprecated and unused. Use AVCodecDescriptor.props instead - */ -#define AV_CODEC_CAP_LOSSLESS 0x80000000 -#endif - /** * Codec is backed by a hardware implementation. Typically used to * identify a non-hwaccel hardware decoder. For information about hwaccels, use * avcodec_get_hw_config() instead. */ #define AV_CODEC_CAP_HARDWARE (1 << 18) /** * Codec is potentially backed by a hardware implementation, but not * necessarily. This is used instead of AV_CODEC_CAP_HARDWARE, if the * implementation provides some sort of internal fallback. */ #define AV_CODEC_CAP_HYBRID (1 << 19) /** - * This codec takes the reordered_opaque field from input AVFrames - * and returns it in the corresponding field in AVCodecContext after - * encoding. + * This encoder can reorder user opaque values from input AVFrames and return + * them with corresponding output packets. + * @see AV_CODEC_FLAG_COPY_OPAQUE */ #define AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE (1 << 20) diff --git a/media/ffvpx/libavcodec/codec_desc.c b/media/ffvpx/libavcodec/codec_desc.c index 24a0433dbac9..199f62df15b1 100644 --- a/media/ffvpx/libavcodec/codec_desc.c +++ b/media/ffvpx/libavcodec/codec_desc.c @@ -2536,6 +2536,13 @@ static const AVCodecDescriptor codec_descriptors[] = { .long_name = NULL_IF_CONFIG_SMALL("ADPCM IMA Acorn Replay"), .props = AV_CODEC_PROP_INTRA_ONLY | AV_CODEC_PROP_LOSSY, }, + { + .id = AV_CODEC_ID_ADPCM_XMD, + .type = AVMEDIA_TYPE_AUDIO, + .name = "adpcm_xmd", + .long_name = NULL_IF_CONFIG_SMALL("ADPCM Konami XMD"), + .props = AV_CODEC_PROP_INTRA_ONLY | AV_CODEC_PROP_LOSSY, + }, /* AMR */ { @@ -2619,6 +2626,20 @@ static const AVCodecDescriptor codec_descriptors[] = { .long_name = NULL_IF_CONFIG_SMALL("DPCM Xilam DERF"), .props = AV_CODEC_PROP_INTRA_ONLY | AV_CODEC_PROP_LOSSY, }, + { + .id = AV_CODEC_ID_WADY_DPCM, + .type = AVMEDIA_TYPE_AUDIO, + .name = "wady_dpcm", + .long_name = NULL_IF_CONFIG_SMALL("DPCM Marble WADY"), + .props = AV_CODEC_PROP_INTRA_ONLY | AV_CODEC_PROP_LOSSY, + }, + { + .id = AV_CODEC_ID_CBD2_DPCM, + .type = AVMEDIA_TYPE_AUDIO, + .name = "cbd2_dpcm", + .long_name = NULL_IF_CONFIG_SMALL("DPCM Cuberoot-Delta-Exact"), + .props = AV_CODEC_PROP_INTRA_ONLY | AV_CODEC_PROP_LOSSY, + }, /* audio codecs */ { @@ -3332,6 +3353,20 @@ static const AVCodecDescriptor codec_descriptors[] = { .long_name = NULL_IF_CONFIG_SMALL("FTR Voice"), .props = AV_CODEC_PROP_INTRA_ONLY | AV_CODEC_PROP_LOSSY, }, + { + .id = AV_CODEC_ID_WAVARC, + .type = AVMEDIA_TYPE_AUDIO, + .name = "wavarc", + .long_name = NULL_IF_CONFIG_SMALL("Waveform Archiver"), + .props = AV_CODEC_PROP_INTRA_ONLY | AV_CODEC_PROP_LOSSLESS, + }, + { + .id = AV_CODEC_ID_RKA, + .type = AVMEDIA_TYPE_AUDIO, + .name = "rka", + .long_name = NULL_IF_CONFIG_SMALL("RKA (RK Audio)"), + .props = AV_CODEC_PROP_INTRA_ONLY | AV_CODEC_PROP_LOSSY | AV_CODEC_PROP_LOSSLESS, + }, /* subtitle codecs */ { @@ -3604,6 +3639,18 @@ static const AVCodecDescriptor codec_descriptors[] = { .long_name = NULL_IF_CONFIG_SMALL("AVFrame to AVPacket passthrough"), .props = AV_CODEC_PROP_LOSSLESS, }, + { + .id = AV_CODEC_ID_VNULL, + .type = AVMEDIA_TYPE_VIDEO, + .name = "vnull", + .long_name = NULL_IF_CONFIG_SMALL("Null video codec"), + }, + { + .id = AV_CODEC_ID_ANULL, + .type = AVMEDIA_TYPE_AUDIO, + .name = "anull", + .long_name = NULL_IF_CONFIG_SMALL("Null audio codec"), + }, }; static int descriptor_compare(const void *key, const void *member) diff --git a/media/ffvpx/libavcodec/codec_id.h b/media/ffvpx/libavcodec/codec_id.h index f436a2b624f4..89a4a0cb893a 100644 --- a/media/ffvpx/libavcodec/codec_id.h +++ b/media/ffvpx/libavcodec/codec_id.h @@ -413,23 +413,26 @@ enum AVCodecID { AV_CODEC_ID_ADPCM_IMA_CUNNING, AV_CODEC_ID_ADPCM_IMA_MOFLEX, AV_CODEC_ID_ADPCM_IMA_ACORN, + AV_CODEC_ID_ADPCM_XMD, /* AMR */ AV_CODEC_ID_AMR_NB = 0x12000, AV_CODEC_ID_AMR_WB, /* RealAudio codecs*/ AV_CODEC_ID_RA_144 = 0x13000, AV_CODEC_ID_RA_288, /* various DPCM codecs */ AV_CODEC_ID_ROQ_DPCM = 0x14000, AV_CODEC_ID_INTERPLAY_DPCM, AV_CODEC_ID_XAN_DPCM, AV_CODEC_ID_SOL_DPCM, AV_CODEC_ID_SDX2_DPCM, AV_CODEC_ID_GREMLIN_DPCM, AV_CODEC_ID_DERF_DPCM, + AV_CODEC_ID_WADY_DPCM, + AV_CODEC_ID_CBD2_DPCM, /* audio codecs */ AV_CODEC_ID_MP2 = 0x15000, @@ -533,6 +536,8 @@ enum AVCodecID { AV_CODEC_ID_MISC4, AV_CODEC_ID_APAC, AV_CODEC_ID_FTR, + AV_CODEC_ID_WAVARC, + AV_CODEC_ID_RKA, /* subtitle codecs */ AV_CODEC_ID_FIRST_SUBTITLE = 0x17000, ///< A dummy ID pointing at the start of subtitle codecs. @@ -587,6 +592,16 @@ enum AVCodecID { * stream (only used by libavformat) */ AV_CODEC_ID_FFMETADATA = 0x21000, ///< Dummy codec for streams containing only metadata information. AV_CODEC_ID_WRAPPED_AVFRAME = 0x21001, ///< Passthrough codec, AVFrames wrapped in AVPacket + /** + * Dummy null video codec, useful mainly for development and debugging. + * Null encoder/decoder discard all input and never return any output. + */ + AV_CODEC_ID_VNULL, + /** + * Dummy null audio codec, useful mainly for development and debugging. + * Null encoder/decoder discard all input and never return any output. + */ + AV_CODEC_ID_ANULL, }; /** diff --git a/media/ffvpx/libavcodec/codec_internal.h b/media/ffvpx/libavcodec/codec_internal.h index e3b77e6deaf2..130a7dc3cd77 100644 --- a/media/ffvpx/libavcodec/codec_internal.h +++ b/media/ffvpx/libavcodec/codec_internal.h @@ -80,6 +80,14 @@ * Codec supports embedded ICC profiles (AV_FRAME_DATA_ICC_PROFILE). */ #define FF_CODEC_CAP_ICC_PROFILES (1 << 9) +/** + * The encoder has AV_CODEC_CAP_DELAY set, but does not actually have delay - it + * only wants to be flushed at the end to update some context variables (e.g. + * 2pass stats) or produce a trailing packet. Besides that it immediately + * produces exactly one output packet per each input frame, just as no-delay + * encoders do. + */ +#define FF_CODEC_CAP_EOF_FLUSH (1 << 10) /** * FFCodec.codec_tags termination value diff --git a/media/ffvpx/libavcodec/decode.c b/media/ffvpx/libavcodec/decode.c index 6be2d3d6edfe..be2be81089fc 100644 --- a/media/ffvpx/libavcodec/decode.c +++ b/media/ffvpx/libavcodec/decode.c @@ -132,38 +132,16 @@ fail2: return 0; } -#define IS_EMPTY(pkt) (!(pkt)->data) - -static int copy_packet_props(AVPacket *dst, const AVPacket *src) -{ - int ret = av_packet_copy_props(dst, src); - if (ret < 0) - return ret; - - dst->size = src->size; // HACK: Needed for ff_decode_frame_props(). - dst->data = (void*)1; // HACK: Needed for IS_EMPTY(). - - return 0; -} - static int extract_packet_props(AVCodecInternal *avci, const AVPacket *pkt) { - AVPacket tmp = { 0 }; int ret = 0; - if (IS_EMPTY(avci->last_pkt_props)) { - if (av_fifo_read(avci->pkt_props, avci->last_pkt_props, 1) < 0) - return copy_packet_props(avci->last_pkt_props, pkt); + av_packet_unref(avci->last_pkt_props); + if (pkt) { + ret = av_packet_copy_props(avci->last_pkt_props, pkt); + if (!ret) + avci->last_pkt_props->opaque = (void *)(intptr_t)pkt->size; // Needed for ff_decode_frame_props(). } - - ret = copy_packet_props(&tmp, pkt); - if (ret < 0) - return ret; - - ret = av_fifo_write(avci->pkt_props, &tmp, 1); - if (ret < 0) - av_packet_unref(&tmp); - return ret; } @@ -449,50 +427,41 @@ FF_ENABLE_DEPRECATION_WARNINGS if (!got_frame) av_frame_unref(frame); -#if FF_API_FLAG_TRUNCATED - if (ret >= 0 && avctx->codec->type == AVMEDIA_TYPE_VIDEO && !(avctx->flags & AV_CODEC_FLAG_TRUNCATED)) -#else if (ret >= 0 && avctx->codec->type == AVMEDIA_TYPE_VIDEO) -#endif ret = pkt->size; -#if FF_API_AVCTX_TIMEBASE - if (avctx->framerate.num > 0 && avctx->framerate.den > 0) - avctx->time_base = av_inv_q(av_mul_q(avctx->framerate, (AVRational){avctx->ticks_per_frame, 1})); -#endif - /* do not stop draining when actual_got_frame != 0 or ret < 0 */ /* got_frame == 0 but actual_got_frame != 0 when frame is discarded */ if (avci->draining && !actual_got_frame) { if (ret < 0) { /* prevent infinite loop if a decoder wrongly always return error on draining */ /* reasonable nb_errors_max = maximum b frames + thread count */ int nb_errors_max = 20 + (HAVE_THREADS && avctx->active_thread_type & FF_THREAD_FRAME ? avctx->thread_count : 1); if (avci->nb_draining_errors++ >= nb_errors_max) { av_log(avctx, AV_LOG_ERROR, "Too many errors when draining, this is a bug. " "Stop draining and force EOF.\n"); avci->draining_done = 1; ret = AVERROR_BUG; } } else { avci->draining_done = 1; } } if (ret >= pkt->size || ret < 0) { av_packet_unref(pkt); - av_packet_unref(avci->last_pkt_props); } else { int consumed = ret; pkt->data += consumed; pkt->size -= consumed; pkt->pts = AV_NOPTS_VALUE; pkt->dts = AV_NOPTS_VALUE; if (!(codec->caps_internal & FF_CODEC_CAP_SETS_FRAME_PROPS)) { - avci->last_pkt_props->size -= consumed; // See extract_packet_props() comment. + // See extract_packet_props() comment. + avci->last_pkt_props->opaque = (void *)((intptr_t)avci->last_pkt_props->opaque - consumed); avci->last_pkt_props->pts = AV_NOPTS_VALUE; avci->last_pkt_props->dts = AV_NOPTS_VALUE; } @@ -578,27 +547,19 @@ static int decode_receive_frame_internal(AVCodecContext *avctx, AVFrame *frame) if (codec->cb_type == FF_CODEC_CB_TYPE_RECEIVE_FRAME) { ret = codec->cb.receive_frame(avctx, frame); - if (ret != AVERROR(EAGAIN)) - av_packet_unref(avci->last_pkt_props); } else ret = decode_simple_receive_frame(avctx, frame); if (ret == AVERROR_EOF) avci->draining_done = 1; /* preserve ret */ ok = detect_colorspace(avctx, frame); if (ok < 0) { av_frame_unref(frame); return ok; } - if (!(codec->caps_internal & FF_CODEC_CAP_SETS_FRAME_PROPS) && - IS_EMPTY(avci->last_pkt_props)) { - // May fail if the FIFO is empty. - av_fifo_read(avci->pkt_props, avci->last_pkt_props, 1); - } - if (!ret) { frame->best_effort_timestamp = guess_correct_pts(avctx, frame->pts, @@ -697,91 +658,126 @@ static int apply_cropping(AVCodecContext *avctx, AVFrame *frame) AV_FRAME_CROP_UNALIGNED : 0); } +// make sure frames returned to the caller are valid +static int frame_validate(AVCodecContext *avctx, AVFrame *frame) +{ + if (!frame->buf[0] || frame->format < 0) + goto fail; + + switch (avctx->codec_type) { + case AVMEDIA_TYPE_VIDEO: + if (frame->width <= 0 || frame->height <= 0) + goto fail; + break; + case AVMEDIA_TYPE_AUDIO: + if (!av_channel_layout_check(&frame->ch_layout) || + frame->sample_rate <= 0) + goto fail; + + break; + default: av_assert0(0); + } + + return 0; +fail: + av_log(avctx, AV_LOG_ERROR, "An invalid frame was output by a decoder. " + "This is a bug, please report it.\n"); + return AVERROR_BUG; +} + int ff_decode_receive_frame(AVCodecContext *avctx, AVFrame *frame) { AVCodecInternal *avci = avctx->internal; int ret, changed; if (!avcodec_is_open(avctx) || !av_codec_is_decoder(avctx->codec)) return AVERROR(EINVAL); if (avci->buffer_frame->buf[0]) { av_frame_move_ref(frame, avci->buffer_frame); } else { ret = decode_receive_frame_internal(avctx, frame); if (ret < 0) return ret; } + ret = frame_validate(avctx, frame); + if (ret < 0) + goto fail; + if (avctx->codec_type == AVMEDIA_TYPE_VIDEO) { ret = apply_cropping(avctx, frame); - if (ret < 0) { - av_frame_unref(frame); - return ret; - } + if (ret < 0) + goto fail; } - avctx->frame_number++; + avctx->frame_num++; +#if FF_API_AVCTX_FRAME_NUMBER +FF_DISABLE_DEPRECATION_WARNINGS + avctx->frame_number = avctx->frame_num; +FF_ENABLE_DEPRECATION_WARNINGS +#endif if (avctx->flags & AV_CODEC_FLAG_DROPCHANGED) { - if (avctx->frame_number == 1) { + if (avctx->frame_num == 1) { avci->initial_format = frame->format; switch(avctx->codec_type) { case AVMEDIA_TYPE_VIDEO: avci->initial_width = frame->width; avci->initial_height = frame->height; break; case AVMEDIA_TYPE_AUDIO: avci->initial_sample_rate = frame->sample_rate ? frame->sample_rate : avctx->sample_rate; ret = av_channel_layout_copy(&avci->initial_ch_layout, &frame->ch_layout); - if (ret < 0) { - av_frame_unref(frame); - return ret; - } + if (ret < 0) + goto fail; break; } } - if (avctx->frame_number > 1) { + if (avctx->frame_num > 1) { changed = avci->initial_format != frame->format; switch(avctx->codec_type) { case AVMEDIA_TYPE_VIDEO: changed |= avci->initial_width != frame->width || avci->initial_height != frame->height; break; case AVMEDIA_TYPE_AUDIO: changed |= avci->initial_sample_rate != frame->sample_rate || avci->initial_sample_rate != avctx->sample_rate || av_channel_layout_compare(&avci->initial_ch_layout, &frame->ch_layout); break; } if (changed) { avci->changed_frames_dropped++; - av_log(avctx, AV_LOG_INFO, "dropped changed frame #%d pts %"PRId64 + av_log(avctx, AV_LOG_INFO, "dropped changed frame #%"PRId64" pts %"PRId64 " drop count: %d \n", - avctx->frame_number, frame->pts, + avctx->frame_num, frame->pts, avci->changed_frames_dropped); - av_frame_unref(frame); - return AVERROR_INPUT_CHANGED; + ret = AVERROR_INPUT_CHANGED; + goto fail; } } } return 0; +fail: + av_frame_unref(frame); + return ret; } static void get_subtitle_defaults(AVSubtitle *sub) { memset(sub, 0, sizeof(*sub)); sub->pts = AV_NOPTS_VALUE; } #define UTF8_MAX_BYTES 4 /* 5 and 6 bytes sequences should not be used */ -static int recode_subtitle(AVCodecContext *avctx, AVPacket **outpkt, - AVPacket *inpkt, AVPacket *buf_pkt) +static int recode_subtitle(AVCodecContext *avctx, const AVPacket **outpkt, + const AVPacket *inpkt, AVPacket *buf_pkt) { #if CONFIG_ICONV iconv_t cd = (iconv_t)-1; @@ -861,28 +857,27 @@ static int utf8_check(const uint8_t *str) } int avcodec_decode_subtitle2(AVCodecContext *avctx, AVSubtitle *sub, - int *got_sub_ptr, - AVPacket *avpkt) + int *got_sub_ptr, const AVPacket *avpkt) { int ret = 0; if (!avpkt->data && avpkt->size) { av_log(avctx, AV_LOG_ERROR, "invalid packet: NULL data, size != 0\n"); return AVERROR(EINVAL); } if (!avctx->codec) return AVERROR(EINVAL); if (avctx->codec->type != AVMEDIA_TYPE_SUBTITLE) { av_log(avctx, AV_LOG_ERROR, "Invalid media type for subtitles\n"); return AVERROR(EINVAL); } *got_sub_ptr = 0; get_subtitle_defaults(sub); if ((avctx->codec->capabilities & AV_CODEC_CAP_DELAY) || avpkt->size) { AVCodecInternal *avci = avctx->internal; - AVPacket *pkt; + const AVPacket *pkt; ret = recode_subtitle(avctx, &pkt, avpkt, avci->buffer_pkt); if (ret < 0) @@ -926,7 +921,12 @@ int avcodec_decode_subtitle2(AVCodecContext *avctx, AVSubtitle *sub, } if (*got_sub_ptr) - avctx->frame_number++; + avctx->frame_num++; +#if FF_API_AVCTX_FRAME_NUMBER +FF_DISABLE_DEPRECATION_WARNINGS + avctx->frame_number = avctx->frame_num; +FF_ENABLE_DEPRECATION_WARNINGS +#endif } return ret; @@ -1291,54 +1291,77 @@ static int add_metadata_from_side_data(const AVPacket *avpkt, AVFrame *frame) return av_packet_unpack_dictionary(side_metadata, size, frame_md); } -int ff_decode_frame_props(AVCodecContext *avctx, AVFrame *frame) +int ff_decode_frame_props_from_pkt(const AVCodecContext *avctx, + AVFrame *frame, const AVPacket *pkt) { - AVPacket *pkt = avctx->internal->last_pkt_props; static const struct { enum AVPacketSideDataType packet; enum AVFrameSideDataType frame; } sd[] = { { AV_PKT_DATA_REPLAYGAIN , AV_FRAME_DATA_REPLAYGAIN }, { AV_PKT_DATA_DISPLAYMATRIX, AV_FRAME_DATA_DISPLAYMATRIX }, { AV_PKT_DATA_SPHERICAL, AV_FRAME_DATA_SPHERICAL }, { AV_PKT_DATA_STEREO3D, AV_FRAME_DATA_STEREO3D }, { AV_PKT_DATA_AUDIO_SERVICE_TYPE, AV_FRAME_DATA_AUDIO_SERVICE_TYPE }, { AV_PKT_DATA_MASTERING_DISPLAY_METADATA, AV_FRAME_DATA_MASTERING_DISPLAY_METADATA }, { AV_PKT_DATA_CONTENT_LIGHT_LEVEL, AV_FRAME_DATA_CONTENT_LIGHT_LEVEL }, { AV_PKT_DATA_A53_CC, AV_FRAME_DATA_A53_CC }, { AV_PKT_DATA_ICC_PROFILE, AV_FRAME_DATA_ICC_PROFILE }, { AV_PKT_DATA_S12M_TIMECODE, AV_FRAME_DATA_S12M_TIMECODE }, { AV_PKT_DATA_DYNAMIC_HDR10_PLUS, AV_FRAME_DATA_DYNAMIC_HDR_PLUS }, }; - if (!(ffcodec(avctx->codec)->caps_internal & FF_CODEC_CAP_SETS_FRAME_PROPS)) { - frame->pts = pkt->pts; - frame->pkt_pos = pkt->pos; - frame->duration = pkt->duration; - frame->pkt_size = pkt->size; + frame->pts = pkt->pts; + frame->pkt_pos = pkt->pos; + frame->duration = pkt->duration; + frame->pkt_size = pkt->size; - for (int i = 0; i < FF_ARRAY_ELEMS(sd); i++) { - size_t size; - uint8_t *packet_sd = av_packet_get_side_data(pkt, sd[i].packet, &size); - if (packet_sd) { - AVFrameSideData *frame_sd = av_frame_new_side_data(frame, - sd[i].frame, - size); - if (!frame_sd) - return AVERROR(ENOMEM); + for (int i = 0; i < FF_ARRAY_ELEMS(sd); i++) { + size_t size; + uint8_t *packet_sd = av_packet_get_side_data(pkt, sd[i].packet, &size); + if (packet_sd) { + AVFrameSideData *frame_sd = av_frame_new_side_data(frame, + sd[i].frame, + size); + if (!frame_sd) + return AVERROR(ENOMEM); - memcpy(frame_sd->data, packet_sd, size); - } - } - add_metadata_from_side_data(pkt, frame); - - if (pkt->flags & AV_PKT_FLAG_DISCARD) { - frame->flags |= AV_FRAME_FLAG_DISCARD; - } else { - frame->flags = (frame->flags & ~AV_FRAME_FLAG_DISCARD); + memcpy(frame_sd->data, packet_sd, size); } } + add_metadata_from_side_data(pkt, frame); + + if (pkt->flags & AV_PKT_FLAG_DISCARD) { + frame->flags |= AV_FRAME_FLAG_DISCARD; + } else { + frame->flags = (frame->flags & ~AV_FRAME_FLAG_DISCARD); + } + + if (avctx->flags & AV_CODEC_FLAG_COPY_OPAQUE) { + int ret = av_buffer_replace(&frame->opaque_ref, pkt->opaque_ref); + if (ret < 0) + return ret; + frame->opaque = pkt->opaque; + } + + return 0; +} + +int ff_decode_frame_props(AVCodecContext *avctx, AVFrame *frame) +{ + const AVPacket *pkt = avctx->internal->last_pkt_props; + + if (!(ffcodec(avctx->codec)->caps_internal & FF_CODEC_CAP_SETS_FRAME_PROPS)) { + int ret = ff_decode_frame_props_from_pkt(avctx, frame, pkt); + if (ret < 0) + return ret; + frame->pkt_size = (int)(intptr_t)pkt->opaque; + } +#if FF_API_REORDERED_OPAQUE +FF_DISABLE_DEPRECATION_WARNINGS frame->reordered_opaque = avctx->reordered_opaque; +FF_ENABLE_DEPRECATION_WARNINGS +#endif if (frame->color_primaries == AVCOL_PRI_UNSPECIFIED) frame->color_primaries = avctx->color_primaries; @@ -1582,19 +1605,6 @@ int ff_decode_preinit(AVCodecContext *avctx) * free the already allocated subtitle_header before overwriting it */ av_freep(&avctx->subtitle_header); -#if FF_API_THREAD_SAFE_CALLBACKS -FF_DISABLE_DEPRECATION_WARNINGS - if ((avctx->thread_type & FF_THREAD_FRAME) && - avctx->get_buffer2 != avcodec_default_get_buffer2 && - !avctx->thread_safe_callbacks) { - av_log(avctx, AV_LOG_WARNING, "Requested frame threading with a " - "custom get_buffer2() implementation which is not marked as " - "thread safe. This is not supported anymore, make your " - "callback thread-safe.\n"); - } -FF_ENABLE_DEPRECATION_WARNINGS -#endif - if (avctx->codec->max_lowres < avctx->lowres || avctx->lowres < 0) { av_log(avctx, AV_LOG_WARNING, "The maximum value for lowres supported by the decoder is %d\n", avctx->codec->max_lowres); @@ -1651,9 +1661,7 @@ FF_ENABLE_DEPRECATION_WARNINGS avci->in_pkt = av_packet_alloc(); avci->last_pkt_props = av_packet_alloc(); - avci->pkt_props = av_fifo_alloc2(1, sizeof(*avci->last_pkt_props), - AV_FIFO_FLAG_AUTO_GROW); - if (!avci->in_pkt || !avci->last_pkt_props || !avci->pkt_props) + if (!avci->in_pkt || !avci->last_pkt_props) return AVERROR(ENOMEM); ret = decode_bsfs_init(avctx); diff --git a/media/ffvpx/libavcodec/decode.h b/media/ffvpx/libavcodec/decode.h index 5d95369b5e80..8430ffbd6648 100644 --- a/media/ffvpx/libavcodec/decode.h +++ b/media/ffvpx/libavcodec/decode.h @@ -69,6 +69,12 @@ int ff_decode_receive_frame(AVCodecContext *avctx, AVFrame *frame); */ int ff_decode_get_packet(AVCodecContext *avctx, AVPacket *pkt); +/** + * Set various frame properties from the provided packet. + */ +int ff_decode_frame_props_from_pkt(const AVCodecContext *avctx, + AVFrame *frame, const AVPacket *pkt); + /** * Set various frame properties from the codec context / packet data. */ diff --git a/media/ffvpx/libavcodec/encode.c b/media/ffvpx/libavcodec/encode.c index fbe2c97cd627..041fc7670e5d 100644 --- a/media/ffvpx/libavcodec/encode.c +++ b/media/ffvpx/libavcodec/encode.c @@ -171,70 +171,102 @@ int avcodec_encode_subtitle(AVCodecContext *avctx, uint8_t *buf, int buf_size, } ret = ffcodec(avctx->codec)->cb.encode_sub(avctx, buf, buf_size, sub); - avctx->frame_number++; + avctx->frame_num++; +#if FF_API_AVCTX_FRAME_NUMBER +FF_DISABLE_DEPRECATION_WARNINGS + avctx->frame_number = avctx->frame_num; +FF_ENABLE_DEPRECATION_WARNINGS +#endif return ret; } int ff_encode_get_frame(AVCodecContext *avctx, AVFrame *frame) { AVCodecInternal *avci = avctx->internal; if (avci->draining) return AVERROR_EOF; if (!avci->buffer_frame->buf[0]) return AVERROR(EAGAIN); av_frame_move_ref(frame, avci->buffer_frame); return 0; } +int ff_encode_reordered_opaque(AVCodecContext *avctx, + AVPacket *pkt, const AVFrame *frame) +{ +#if FF_API_REORDERED_OPAQUE +FF_DISABLE_DEPRECATION_WARNINGS + avctx->reordered_opaque = frame->reordered_opaque; +FF_ENABLE_DEPRECATION_WARNINGS +#endif + + if (avctx->flags & AV_CODEC_FLAG_COPY_OPAQUE) { + int ret = av_buffer_replace(&pkt->opaque_ref, frame->opaque_ref); + if (ret < 0) + return ret; + pkt->opaque = frame->opaque; + } + + return 0; +} + int ff_encode_encode_cb(AVCodecContext *avctx, AVPacket *avpkt, AVFrame *frame, int *got_packet) { const FFCodec *const codec = ffcodec(avctx->codec); int ret; ret = codec->cb.encode(avctx, avpkt, frame, got_packet); emms_c(); av_assert0(ret <= 0); if (!ret && *got_packet) { if (avpkt->data) { ret = encode_make_refcounted(avctx, avpkt); if (ret < 0) goto unref; // Date returned by encoders must always be ref-counted av_assert0(avpkt->buf); } // set the timestamps for the simple no-delay case // encoders with delay have to set the timestamps themselves - if (!(avctx->codec->capabilities & AV_CODEC_CAP_DELAY)) { + if (!(avctx->codec->capabilities & AV_CODEC_CAP_DELAY) || + (frame && (codec->caps_internal & FF_CODEC_CAP_EOF_FLUSH))) { if (avpkt->pts == AV_NOPTS_VALUE) avpkt->pts = frame->pts; - if (avctx->codec->type == AVMEDIA_TYPE_AUDIO) { - if (!avpkt->duration) + if (!avpkt->duration) { + if (frame->duration) + avpkt->duration = frame->duration; + else if (avctx->codec->type == AVMEDIA_TYPE_AUDIO) { avpkt->duration = ff_samples_to_time_base(avctx, frame->nb_samples); + } } + + ret = ff_encode_reordered_opaque(avctx, avpkt, frame); + if (ret < 0) + goto unref; } // dts equals pts unless there is reordering // there can be no reordering if there is no encoder delay if (!(avctx->codec_descriptor->props & AV_CODEC_PROP_REORDER) || - !(avctx->codec->capabilities & AV_CODEC_CAP_DELAY)) + !(avctx->codec->capabilities & AV_CODEC_CAP_DELAY) || + (codec->caps_internal & FF_CODEC_CAP_EOF_FLUSH)) avpkt->dts = avpkt->pts; } else { unref: av_packet_unref(avpkt); } -#if !FF_API_THREAD_SAFE_CALLBACKS + if (frame) av_frame_unref(frame); -#endif return ret; } @@ -275,10 +307,6 @@ static int encode_simple_internal(AVCodecContext *avctx, AVPacket *avpkt) ret = ff_thread_video_encode_frame(avctx, avpkt, frame, &got_packet); else { ret = ff_encode_encode_cb(avctx, avpkt, frame, &got_packet); -#if FF_API_THREAD_SAFE_CALLBACKS - if (frame) - av_frame_unref(frame); -#endif } if (avci->draining && !got_packet) @@ -442,6 +470,13 @@ FF_ENABLE_DEPRECATION_WARNINGS return ret; } + // unset frame duration unless AV_CODEC_FLAG_FRAME_DURATION is set, + // since otherwise we cannot be sure that whatever value it has is in the + // right timebase, so we would produce an incorrect value, which is worse + // than none at all + if (!(avctx->flags & AV_CODEC_FLAG_FRAME_DURATION)) + dst->duration = 0; + return 0; } @@ -473,7 +508,12 @@ int attribute_align_arg avcodec_send_frame(AVCodecContext *avctx, const AVFrame return ret; } - avctx->frame_number++; + avctx->frame_num++; +#if FF_API_AVCTX_FRAME_NUMBER +FF_DISABLE_DEPRECATION_WARNINGS + avctx->frame_number = avctx->frame_num; +FF_ENABLE_DEPRECATION_WARNINGS +#endif return 0; } @@ -634,6 +674,13 @@ int ff_encode_preinit(AVCodecContext *avctx) return AVERROR(EINVAL); } + if (avctx->flags & AV_CODEC_FLAG_COPY_OPAQUE && + !(avctx->codec->capabilities & AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE)) { + av_log(avctx, AV_LOG_ERROR, "The copy_opaque flag is set, but the " + "encoder does not support it.\n"); + return AVERROR(EINVAL); + } + switch (avctx->codec_type) { case AVMEDIA_TYPE_VIDEO: ret = encode_preinit_video(avctx); break; case AVMEDIA_TYPE_AUDIO: ret = encode_preinit_audio(avctx); break; diff --git a/media/ffvpx/libavcodec/encode.h b/media/ffvpx/libavcodec/encode.h index 81d18d6eadf6..26a3304045bd 100644 --- a/media/ffvpx/libavcodec/encode.h +++ b/media/ffvpx/libavcodec/encode.h @@ -69,6 +69,12 @@ int ff_encode_alloc_frame(AVCodecContext *avctx, AVFrame *frame); */ int ff_alloc_packet(AVCodecContext *avctx, AVPacket *avpkt, int64_t size); +/** + * Propagate user opaque values from the frame to avctx/pkt as needed. + */ +int ff_encode_reordered_opaque(AVCodecContext *avctx, + AVPacket *pkt, const AVFrame *frame); + /* * Perform encoder initialization and validation. * Called when opening the encoder, before the FFCodec.init() call. diff --git a/media/ffvpx/libavcodec/flac.c b/media/ffvpx/libavcodec/flac.c index 352d663c67d8..174b4801beab 100644 --- a/media/ffvpx/libavcodec/flac.c +++ b/media/ffvpx/libavcodec/flac.c @@ -28,7 +28,7 @@ #include "flacdata.h" #include "flac_parse.h" -static const int8_t sample_size_table[] = { 0, 8, 12, 0, 16, 20, 24, 0 }; +static const int8_t sample_size_table[] = { 0, 8, 12, 0, 16, 20, 24, 32 }; static const AVChannelLayout flac_channel_layouts[8] = { AV_CHANNEL_LAYOUT_MONO, @@ -82,7 +82,7 @@ int ff_flac_decode_frame_header(AVCodecContext *avctx, GetBitContext *gb, /* bits per sample */ bps_code = get_bits(gb, 3); - if (bps_code == 3 || bps_code == 7) { + if (bps_code == 3) { av_log(avctx, AV_LOG_ERROR + log_level_offset, "invalid sample size code (%d)\n", bps_code); diff --git a/media/ffvpx/libavcodec/flacdec.c b/media/ffvpx/libavcodec/flacdec.c index 5b8547a98f51..cc778a8dff19 100644 --- a/media/ffvpx/libavcodec/flacdec.c +++ b/media/ffvpx/libavcodec/flacdec.c @@ -64,6 +64,9 @@ typedef struct FLACContext { int32_t *decoded[FLAC_MAX_CHANNELS]; ///< decoded samples uint8_t *decoded_buffer; unsigned int decoded_buffer_size; + int64_t *decoded_33bps; ///< decoded samples for a 33 bps subframe + uint8_t *decoded_buffer_33bps; + unsigned int decoded_buffer_size_33bps; int buggy_lpc; ///< use workaround for old lavc encoded files FLACDSPContext dsp; @@ -154,6 +157,24 @@ static int allocate_buffers(FLACContext *s) s->stream_info.channels, s->stream_info.max_blocksize, AV_SAMPLE_FMT_S32P, 0); + if (ret >= 0 && s->stream_info.bps == 32 && s->stream_info.channels == 2) { + buf_size = av_samples_get_buffer_size(NULL, 1, + s->stream_info.max_blocksize, + AV_SAMPLE_FMT_S64P, 0); + if (buf_size < 0) + return buf_size; + + av_fast_malloc(&s->decoded_buffer_33bps, &s->decoded_buffer_size_33bps, buf_size); + if (!s->decoded_buffer_33bps) + return AVERROR(ENOMEM); + + ret = av_samples_fill_arrays((uint8_t **)&s->decoded_33bps, NULL, + s->decoded_buffer_33bps, + 1, + s->stream_info.max_blocksize, + AV_SAMPLE_FMT_S64P, 0); + + } return ret < 0 ? ret : 0; } @@ -331,6 +352,62 @@ static int decode_subframe_fixed(FLACContext *s, int32_t *decoded, return 0; } +#define DECODER_SUBFRAME_FIXED_WIDE(residual) { \ + const int blocksize = s->blocksize; \ + int ret; \ + \ + if ((ret = decode_residuals(s, residual, pred_order)) < 0) \ + return ret; \ + \ + switch (pred_order) { \ + case 0: \ + for (int i = pred_order; i < blocksize; i++) \ + decoded[i] = residual[i]; \ + break; \ + case 1: \ + for (int i = pred_order; i < blocksize; i++) \ + decoded[i] = (int64_t)residual[i] + (int64_t)decoded[i-1];\ + break; \ + case 2: \ + for (int i = pred_order; i < blocksize; i++) \ + decoded[i] = (int64_t)residual[i] + 2*(int64_t)decoded[i-1] - (int64_t)decoded[i-2]; \ + break; \ + case 3: \ + for (int i = pred_order; i < blocksize; i++) \ + decoded[i] = (int64_t)residual[i] + 3*(int64_t)decoded[i-1] - 3*(int64_t)decoded[i-2] + (int64_t)decoded[i-3]; \ + break; \ + case 4: \ + for (int i = pred_order; i < blocksize; i++) \ + decoded[i] = (int64_t)residual[i] + 4*(int64_t)decoded[i-1] - 6*(int64_t)decoded[i-2] + 4*(int64_t)decoded[i-3] - (int64_t)decoded[i-4]; \ + break; \ + default: \ + av_log(s->avctx, AV_LOG_ERROR, "illegal pred order %d\n", pred_order); \ + return AVERROR_INVALIDDATA; \ + } \ + return 0; \ +} + +static int decode_subframe_fixed_wide(FLACContext *s, int32_t *decoded, + int pred_order, int bps) +{ + /* warm up samples */ + for (int i = 0; i < pred_order; i++) { + decoded[i] = get_sbits_long(&s->gb, bps); + } + DECODER_SUBFRAME_FIXED_WIDE(decoded); +} + + +static int decode_subframe_fixed_33bps(FLACContext *s, int64_t *decoded, + int32_t *residual, int pred_order) +{ + /* warm up samples */ \ + for (int i = 0; i < pred_order; i++) { \ + decoded[i] = get_sbits64(&s->gb, 33); \ + } \ + DECODER_SUBFRAME_FIXED_WIDE(residual); +} + static void lpc_analyze_remodulate(SUINT32 *decoded, const int coeffs[32], int order, int qlevel, int len, int bps) { @@ -402,68 +479,138 @@ static int decode_subframe_lpc(FLACContext *s, int32_t *decoded, int pred_order, return 0; } +static int decode_subframe_lpc_33bps(FLACContext *s, int64_t *decoded, + int32_t *residual, int pred_order) +{ + int i, j, ret; + int coeff_prec, qlevel; + int coeffs[32]; + + /* warm up samples */ + for (i = 0; i < pred_order; i++) { + decoded[i] = get_sbits64(&s->gb, 33); + } + + coeff_prec = get_bits(&s->gb, 4) + 1; + if (coeff_prec == 16) { + av_log(s->avctx, AV_LOG_ERROR, "invalid coeff precision\n"); + return AVERROR_INVALIDDATA; + } + qlevel = get_sbits(&s->gb, 5); + if (qlevel < 0) { + av_log(s->avctx, AV_LOG_ERROR, "qlevel %d not supported, maybe buggy stream\n", + qlevel); + return AVERROR_INVALIDDATA; + } + + for (i = 0; i < pred_order; i++) { + coeffs[pred_order - i - 1] = get_sbits(&s->gb, coeff_prec); + } + + if ((ret = decode_residuals(s, residual, pred_order)) < 0) + return ret; + + for (i = pred_order; i < s->blocksize; i++, decoded++) { + int64_t sum = 0; + for (j = 0; j < pred_order; j++) + sum += (int64_t)coeffs[j] * decoded[j]; + decoded[j] = residual[i] + (sum >> qlevel); + } + + return 0; +} + static inline int decode_subframe(FLACContext *s, int channel) { int32_t *decoded = s->decoded[channel]; int type, wasted = 0; int bps = s->stream_info.bps; - int i, tmp, ret; + int i, ret; if (channel == 0) { if (s->ch_mode == FLAC_CHMODE_RIGHT_SIDE) bps++; } else { if (s->ch_mode == FLAC_CHMODE_LEFT_SIDE || s->ch_mode == FLAC_CHMODE_MID_SIDE) bps++; } if (get_bits1(&s->gb)) { av_log(s->avctx, AV_LOG_ERROR, "invalid subframe padding\n"); return AVERROR_INVALIDDATA; } type = get_bits(&s->gb, 6); if (get_bits1(&s->gb)) { int left = get_bits_left(&s->gb); if ( left <= 0 || (left < bps && !show_bits_long(&s->gb, left)) || - !show_bits_long(&s->gb, bps)) { + !show_bits_long(&s->gb, bps-1)) { av_log(s->avctx, AV_LOG_ERROR, "Invalid number of wasted bits > available bits (%d) - left=%d\n", bps, left); return AVERROR_INVALIDDATA; } wasted = 1 + get_unary(&s->gb, 1, get_bits_left(&s->gb)); bps -= wasted; } - if (bps > 32) { - avpriv_report_missing_feature(s->avctx, "Decorrelated bit depth > 32"); - return AVERROR_PATCHWELCOME; - } //FIXME use av_log2 for types if (type == 0) { - tmp = get_sbits_long(&s->gb, bps); - for (i = 0; i < s->blocksize; i++) - decoded[i] = tmp; + if (bps < 33) { + int32_t tmp = get_sbits_long(&s->gb, bps); + for (i = 0; i < s->blocksize; i++) + decoded[i] = tmp; + } else { + int64_t tmp = get_sbits64(&s->gb, 33); + for (i = 0; i < s->blocksize; i++) + s->decoded_33bps[i] = tmp; + } } else if (type == 1) { - for (i = 0; i < s->blocksize; i++) - decoded[i] = get_sbits_long(&s->gb, bps); + if (bps < 33) { + for (i = 0; i < s->blocksize; i++) + decoded[i] = get_sbits_long(&s->gb, bps); + } else { + for (i = 0; i < s->blocksize; i++) + s->decoded_33bps[i] = get_sbits64(&s->gb, 33); + } } else if ((type >= 8) && (type <= 12)) { - if ((ret = decode_subframe_fixed(s, decoded, type & ~0x8, bps)) < 0) - return ret; + int order = type & ~0x8; + if (bps < 33) { + if (bps + order <= 32) { + if ((ret = decode_subframe_fixed(s, decoded, order, bps)) < 0) + return ret; + } else { + if ((ret = decode_subframe_fixed_wide(s, decoded, order, bps)) < 0) + return ret; + } + } else { + if ((ret = decode_subframe_fixed_33bps(s, s->decoded_33bps, decoded, order)) < 0) + return ret; + } } else if (type >= 32) { - if ((ret = decode_subframe_lpc(s, decoded, (type & ~0x20)+1, bps)) < 0) - return ret; + if (bps < 33) { + if ((ret = decode_subframe_lpc(s, decoded, (type & ~0x20)+1, bps)) < 0) + return ret; + } else { + if ((ret = decode_subframe_lpc_33bps(s, s->decoded_33bps, decoded, (type & ~0x20)+1)) < 0) + return ret; + } } else { av_log(s->avctx, AV_LOG_ERROR, "invalid coding type\n"); return AVERROR_INVALIDDATA; } - if (wasted && wasted < 32) { - int i; - for (i = 0; i < s->blocksize; i++) - decoded[i] = (unsigned)decoded[i] << wasted; + if (wasted) { + if (wasted+bps == 33) { + int i; + for (i = 0; i < s->blocksize; i++) + s->decoded_33bps[i] = (uint64_t)decoded[i] << wasted; + } else if (wasted < 32) { + int i; + for (i = 0; i < s->blocksize; i++) + decoded[i] = (unsigned)decoded[i] << wasted; + } } return 0; @@ -554,6 +701,26 @@ static int decode_frame(FLACContext *s) return 0; } +static void decorrelate_33bps(int ch_mode, int32_t **decoded, int64_t *decoded_33bps, int len) +{ + int i; + if (ch_mode == FLAC_CHMODE_LEFT_SIDE ) { + for (i = 0; i < len; i++) + decoded[1][i] = decoded[0][i] - decoded_33bps[i]; + } else if (ch_mode == FLAC_CHMODE_RIGHT_SIDE ) { + for (i = 0; i < len; i++) + decoded[0][i] = decoded[1][i] + decoded_33bps[i]; + } else if (ch_mode == FLAC_CHMODE_MID_SIDE ) { + for (i = 0; i < len; i++) { + uint64_t a = decoded[0][i]; + int64_t b = decoded_33bps[i]; + a -= b >> 1; + decoded[0][i] = (a + b); + decoded[1][i] = a; + } + } +} + static int flac_decode_frame(AVCodecContext *avctx, AVFrame *frame, int *got_frame_ptr, AVPacket *avpkt) { @@ -612,29 +779,36 @@ static int flac_decode_frame(AVCodecContext *avctx, AVFrame *frame, if ((ret = ff_thread_get_buffer(avctx, frame, 0)) < 0) return ret; - s->dsp.decorrelate[s->ch_mode](frame->data, s->decoded, - s->stream_info.channels, - s->blocksize, s->sample_shift); + if (s->stream_info.bps == 32 && s->ch_mode > 0) { + decorrelate_33bps(s->ch_mode, s->decoded, s->decoded_33bps, s->blocksize); + s->dsp.decorrelate[0](frame->data, s->decoded, s->stream_info.channels, + s->blocksize, s->sample_shift); + } else { + s->dsp.decorrelate[s->ch_mode](frame->data, s->decoded, + s->stream_info.channels, + s->blocksize, s->sample_shift); + } if (bytes_read > buf_size) { av_log(s->avctx, AV_LOG_ERROR, "overread: %d\n", bytes_read - buf_size); return AVERROR_INVALIDDATA; } if (bytes_read < buf_size) { av_log(s->avctx, AV_LOG_DEBUG, "underread: %d orig size: %d\n", buf_size - bytes_read, buf_size); } *got_frame_ptr = 1; return bytes_read; } static av_cold int flac_decode_close(AVCodecContext *avctx) { FLACContext *s = avctx->priv_data; av_freep(&s->decoded_buffer); + av_freep(&s->decoded_buffer_33bps); return 0; } diff --git a/media/ffvpx/libavcodec/get_bits.h b/media/ffvpx/libavcodec/get_bits.h index 992765dc92c9..65dc080ddb3e 100644 --- a/media/ffvpx/libavcodec/get_bits.h +++ b/media/ffvpx/libavcodec/get_bits.h @@ -1,6 +1,5 @@ /* * Copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at> - * Copyright (c) 2016 Alexandra Hájková * * This file is part of FFmpeg. * @@ -58,12 +57,55 @@ #define CACHED_BITSTREAM_READER 0 #endif +#if CACHED_BITSTREAM_READER + +// we always want the LE implementation, to provide get_bits_le() +#define BITSTREAM_LE + +#ifndef BITSTREAM_READER_LE +# define BITSTREAM_BE +# define BITSTREAM_DEFAULT_BE +#endif + +#include "bitstream.h" + +#undef BITSTREAM_LE +#undef BITSTREAM_BE +#undef BITSTREAM_DEFAULT_BE + +typedef BitstreamContext GetBitContext; + +#define get_bits_count bits_tell +#define get_bits_left bits_left +#define skip_bits_long bits_skip +#define skip_bits bits_skip +#define get_bits bits_read_nz +#define get_bitsz bits_read +#define get_bits_long bits_read +#define get_bits1 bits_read_bit +#define get_bits64 bits_read_64 +#define get_xbits bits_read_xbits +#define get_sbits bits_read_signed_nz +#define get_sbits_long bits_read_signed +#define show_bits bits_peek +#define show_bits_long bits_peek +#define init_get_bits bits_init +#define init_get_bits8 bits_init8 +#define align_get_bits bits_align +#define get_vlc2 bits_read_vlc + +#define init_get_bits8_le(s, buffer, byte_size) bits_init8_le((BitstreamContextLE*)s, buffer, byte_size) +#define get_bits_le(s, n) bits_read_le((BitstreamContextLE*)s, n) + +#define show_bits1(s) bits_peek(s, 1) +#define skip_bits1(s) bits_skip(s, 1) + +#define skip_1stop_8data_bits bits_skip_1stop_8data + +#else // CACHED_BITSTREAM_READER + typedef struct GetBitContext { const uint8_t *buffer, *buffer_end; -#if CACHED_BITSTREAM_READER - uint64_t cache; - unsigned bits_left; -#endif int index; int size_in_bits; int size_in_bits_plus8; @@ -120,16 +162,12 @@ static inline unsigned int show_bits(GetBitContext *s, int n); * For examples see get_bits, show_bits, skip_bits, get_vlc. */ -#if CACHED_BITSTREAM_READER -# define MIN_CACHE_BITS 64 -#elif defined LONG_BITSTREAM_READER +#if defined LONG_BITSTREAM_READER # define MIN_CACHE_BITS 32 #else # define MIN_CACHE_BITS 25 #endif -#if !CACHED_BITSTREAM_READER - #define OPEN_READER_NOSIZE(name, gb) \ unsigned int name ## _index = (gb)->index; \ unsigned int av_unused name ## _cache @@ -214,356 +252,178 @@ static inline unsigned int show_bits(GetBitContext *s, int n); #define GET_CACHE(name, gb) ((uint32_t) name ## _cache) -#endif static inline int get_bits_count(const GetBitContext *s) { -#if CACHED_BITSTREAM_READER - return s->index - s->bits_left; -#else return s->index; -#endif } -#if CACHED_BITSTREAM_READER -static inline void refill_32(GetBitContext *s, int is_le) -{ -#if !UNCHECKED_BITSTREAM_READER - if (s->index >> 3 >= s->buffer_end - s->buffer) - return; -#endif - - if (is_le) - s->cache = (uint64_t)AV_RL32(s->buffer + (s->index >> 3)) << s->bits_left | s->cache; - else - s->cache = s->cache | (uint64_t)AV_RB32(s->buffer + (s->index >> 3)) << (32 - s->bits_left); - s->index += 32; - s->bits_left += 32; -} - -static inline void refill_64(GetBitContext *s, int is_le) -{ -#if !UNCHECKED_BITSTREAM_READER - if (s->index >> 3 >= s->buffer_end - s->buffer) - return; -#endif - - if (is_le) - s->cache = AV_RL64(s->buffer + (s->index >> 3)); - else - s->cache = AV_RB64(s->buffer + (s->index >> 3)); - s->index += 64; - s->bits_left = 64; -} - -static inline uint64_t get_val(GetBitContext *s, unsigned n, int is_le) -{ - uint64_t ret; - av_assert2(n>0 && n<=63); - if (is_le) { - ret = s->cache & ((UINT64_C(1) << n) - 1); - s->cache >>= n; - } else { - ret = s->cache >> (64 - n); - s->cache <<= n; - } - s->bits_left -= n; - return ret; -} - -static inline unsigned show_val(const GetBitContext *s, unsigned n) -{ -#ifdef BITSTREAM_READER_LE - return s->cache & ((UINT64_C(1) << n) - 1); -#else - return s->cache >> (64 - n); -#endif -} -#endif - /** * Skips the specified number of bits. * @param n the number of bits to skip, * For the UNCHECKED_BITSTREAM_READER this must not cause the distance * from the start to overflow int32_t. Staying within the bitstream + padding * is sufficient, too. */ static inline void skip_bits_long(GetBitContext *s, int n) { -#if CACHED_BITSTREAM_READER - skip_bits(s, n); -#else #if UNCHECKED_BITSTREAM_READER s->index += n; #else s->index += av_clip(n, -s->index, s->size_in_bits_plus8 - s->index); #endif -#endif } -#if CACHED_BITSTREAM_READER -static inline void skip_remaining(GetBitContext *s, unsigned n) -{ -#ifdef BITSTREAM_READER_LE - s->cache >>= n; -#else - s->cache <<= n; -#endif - s->bits_left -= n; -} -#endif - /** * Read MPEG-1 dc-style VLC (sign bit + mantissa with no MSB). * if MSB not set it is negative * @param n length in bits */ static inline int get_xbits(GetBitContext *s, int n) { -#if CACHED_BITSTREAM_READER - int32_t cache = show_bits(s, 32); - int sign = ~cache >> 31; - skip_remaining(s, n); - - return ((((uint32_t)(sign ^ cache)) >> (32 - n)) ^ sign) - sign; -#else register int sign; register int32_t cache; OPEN_READER(re, s); av_assert2(n>0 && n<=25); UPDATE_CACHE(re, s); cache = GET_CACHE(re, s); sign = ~cache >> 31; LAST_SKIP_BITS(re, s, n); CLOSE_READER(re, s); return (NEG_USR32(sign ^ cache, n) ^ sign) - sign; -#endif } -#if !CACHED_BITSTREAM_READER static inline int get_xbits_le(GetBitContext *s, int n) { register int sign; register int32_t cache; OPEN_READER(re, s); av_assert2(n>0 && n<=25); UPDATE_CACHE_LE(re, s); cache = GET_CACHE(re, s); sign = sign_extend(~cache, n) >> 31; LAST_SKIP_BITS(re, s, n); CLOSE_READER(re, s); return (zero_extend(sign ^ cache, n) ^ sign) - sign; } -#endif static inline int get_sbits(GetBitContext *s, int n) { register int tmp; -#if CACHED_BITSTREAM_READER - av_assert2(n>0 && n<=25); - tmp = sign_extend(get_bits(s, n), n); -#else OPEN_READER(re, s); av_assert2(n>0 && n<=25); UPDATE_CACHE(re, s); tmp = SHOW_SBITS(re, s, n); LAST_SKIP_BITS(re, s, n); CLOSE_READER(re, s); -#endif return tmp; } /** * Read 1-25 bits. */ static inline unsigned int get_bits(GetBitContext *s, int n) { register unsigned int tmp; -#if CACHED_BITSTREAM_READER - - av_assert2(n>0 && n<=32); - if (n > s->bits_left) { -#ifdef BITSTREAM_READER_LE - refill_32(s, 1); -#else - refill_32(s, 0); -#endif - if (s->bits_left < 32) - s->bits_left = n; - } - -#ifdef BITSTREAM_READER_LE - tmp = get_val(s, n, 1); -#else - tmp = get_val(s, n, 0); -#endif -#else OPEN_READER(re, s); av_assert2(n>0 && n<=25); UPDATE_CACHE(re, s); tmp = SHOW_UBITS(re, s, n); LAST_SKIP_BITS(re, s, n); CLOSE_READER(re, s); -#endif av_assert2(tmp < UINT64_C(1) << n); return tmp; } /** * Read 0-25 bits. */ static av_always_inline int get_bitsz(GetBitContext *s, int n) { return n ? get_bits(s, n) : 0; } static inline unsigned int get_bits_le(GetBitContext *s, int n) { -#if CACHED_BITSTREAM_READER - av_assert2(n>0 && n<=32); - if (n > s->bits_left) { - refill_32(s, 1); - if (s->bits_left < 32) - s->bits_left = n; - } - - return get_val(s, n, 1); -#else register int tmp; OPEN_READER(re, s); av_assert2(n>0 && n<=25); UPDATE_CACHE_LE(re, s); tmp = SHOW_UBITS_LE(re, s, n); LAST_SKIP_BITS(re, s, n); CLOSE_READER(re, s); return tmp; -#endif } /** * Show 1-25 bits. */ static inline unsigned int show_bits(GetBitContext *s, int n) { register unsigned int tmp; -#if CACHED_BITSTREAM_READER - if (n > s->bits_left) -#ifdef BITSTREAM_READER_LE - refill_32(s, 1); -#else - refill_32(s, 0); -#endif - - tmp = show_val(s, n); -#else OPEN_READER_NOSIZE(re, s); av_assert2(n>0 && n<=25); UPDATE_CACHE(re, s); tmp = SHOW_UBITS(re, s, n); -#endif return tmp; } static inline void skip_bits(GetBitContext *s, int n) { -#if CACHED_BITSTREAM_READER - if (n < s->bits_left) - skip_remaining(s, n); - else { - n -= s->bits_left; - s->cache = 0; - s->bits_left = 0; - - if (n >= 64) { - unsigned skip = (n / 8) * 8; - - n -= skip; - s->index += skip; - } -#ifdef BITSTREAM_READER_LE - refill_64(s, 1); -#else - refill_64(s, 0); -#endif - if (n) - skip_remaining(s, n); - } -#else OPEN_READER(re, s); LAST_SKIP_BITS(re, s, n); CLOSE_READER(re, s); -#endif } static inline unsigned int get_bits1(GetBitContext *s) { -#if CACHED_BITSTREAM_READER - if (!s->bits_left) -#ifdef BITSTREAM_READER_LE - refill_64(s, 1); -#else - refill_64(s, 0); -#endif - -#ifdef BITSTREAM_READER_LE - return get_val(s, 1, 1); -#else - return get_val(s, 1, 0); -#endif -#else unsigned int index = s->index; uint8_t result = s->buffer[index >> 3]; #ifdef BITSTREAM_READER_LE result >>= index & 7; result &= 1; #else result <<= index & 7; result >>= 8 - 1; #endif #if !UNCHECKED_BITSTREAM_READER if (s->index < s->size_in_bits_plus8) #endif index++; s->index = index; return result; -#endif } static inline unsigned int show_bits1(GetBitContext *s) { return show_bits(s, 1); } static inline void skip_bits1(GetBitContext *s) { skip_bits(s, 1); } /** * Read 0-32 bits. */ static inline unsigned int get_bits_long(GetBitContext *s, int n) { av_assert2(n>=0 && n<=32); if (!n) { return 0; -#if CACHED_BITSTREAM_READER - } - return get_bits(s, n); -#else } else if (n <= MIN_CACHE_BITS) { return get_bits(s, n); } else { #ifdef BITSTREAM_READER_LE unsigned ret = get_bits(s, 16); return ret | (get_bits(s, n - 16) << 16); #else unsigned ret = get_bits(s, 16) << (n - 16); return ret | get_bits(s, n - 16); #endif } -#endif } /** @@ -596,88 +456,85 @@ static inline int get_sbits_long(GetBitContext *s, int n) return sign_extend(get_bits_long(s, n), n); } +/** + * Read 0-64 bits as a signed integer. + */ +static inline int64_t get_sbits64(GetBitContext *s, int n) +{ + // sign_extend(x, 0) is undefined + if (!n) + return 0; + + return sign_extend64(get_bits64(s, n), n); +} + /** * Show 0-32 bits. */ static inline unsigned int show_bits_long(GetBitContext *s, int n) { if (n <= MIN_CACHE_BITS) { return show_bits(s, n); } else { GetBitContext gb = *s; return get_bits_long(&gb, n); } } -static inline int init_get_bits_xe(GetBitContext *s, const uint8_t *buffer, - int bit_size, int is_le) + +/** + * Initialize GetBitContext. + * @param buffer bitstream buffer, must be AV_INPUT_BUFFER_PADDING_SIZE bytes + * larger than the actual read bits because some optimized bitstream + * readers read 32 or 64 bit at once and could read over the end + * @param bit_size the size of the buffer in bits + * @return 0 on success, AVERROR_INVALIDDATA if the buffer_size would overflow. + */ +static inline int init_get_bits(GetBitContext *s, const uint8_t *buffer, + int bit_size) { int buffer_size; int ret = 0; if (bit_size >= INT_MAX - FFMAX(7, AV_INPUT_BUFFER_PADDING_SIZE*8) || bit_size < 0 || !buffer) { bit_size = 0; buffer = NULL; ret = AVERROR_INVALIDDATA; } buffer_size = (bit_size + 7) >> 3; s->buffer = buffer; s->size_in_bits = bit_size; s->size_in_bits_plus8 = bit_size + 8; s->buffer_end = buffer + buffer_size; s->index = 0; -#if CACHED_BITSTREAM_READER - s->cache = 0; - s->bits_left = 0; - refill_64(s, is_le); -#endif - return ret; } -/** - * Initialize GetBitContext. - * @param buffer bitstream buffer, must be AV_INPUT_BUFFER_PADDING_SIZE bytes - * larger than the actual read bits because some optimized bitstream - * readers read 32 or 64 bit at once and could read over the end - * @param bit_size the size of the buffer in bits - * @return 0 on success, AVERROR_INVALIDDATA if the buffer_size would overflow. - */ -static inline int init_get_bits(GetBitContext *s, const uint8_t *buffer, - int bit_size) -{ -#ifdef BITSTREAM_READER_LE - return init_get_bits_xe(s, buffer, bit_size, 1); -#else - return init_get_bits_xe(s, buffer, bit_size, 0); -#endif -} - /** * Initialize GetBitContext. * @param buffer bitstream buffer, must be AV_INPUT_BUFFER_PADDING_SIZE bytes * larger than the actual read bits because some optimized bitstream * readers read 32 or 64 bit at once and could read over the end * @param byte_size the size of the buffer in bytes * @return 0 on success, AVERROR_INVALIDDATA if the buffer_size would overflow. */ static inline int init_get_bits8(GetBitContext *s, const uint8_t *buffer, int byte_size) { if (byte_size > INT_MAX / 8 || byte_size < 0) byte_size = -1; return init_get_bits(s, buffer, byte_size * 8); } static inline int init_get_bits8_le(GetBitContext *s, const uint8_t *buffer, int byte_size) { if (byte_size > INT_MAX / 8 || byte_size < 0) byte_size = -1; - return init_get_bits_xe(s, buffer, byte_size * 8, 1); + return init_get_bits(s, buffer, byte_size * 8); } static inline const uint8_t *align_get_bits(GetBitContext *s) @@ -762,60 +619,28 @@ static inline const uint8_t *align_get_bits(GetBitContext *s) SKIP_BITS(name, gb, n); \ } while (0) -/* Return the LUT element for the given bitstream configuration. */ -static inline int set_idx(GetBitContext *s, int code, int *n, int *nb_bits, - const VLCElem *table) -{ - unsigned idx; - - *nb_bits = -*n; - idx = show_bits(s, *nb_bits) + code; - *n = table[idx].len; - - return table[idx].sym; -} - /** * Parse a vlc code. * @param bits is the number of bits which will be read at once, must be * identical to nb_bits in init_vlc() * @param max_depth is the number of times bits bits must be read to completely * read the longest vlc code * = (max_vlc_length + bits - 1) / bits * @returns the code parsed or -1 if no vlc matches */ static av_always_inline int get_vlc2(GetBitContext *s, const VLCElem *table, int bits, int max_depth) { -#if CACHED_BITSTREAM_READER - int nb_bits; - unsigned idx = show_bits(s, bits); - int code = table[idx].sym; - int n = table[idx].len; - - if (max_depth > 1 && n < 0) { - skip_remaining(s, bits); - code = set_idx(s, code, &n, &nb_bits, table); - if (max_depth > 2 && n < 0) { - skip_remaining(s, nb_bits); - code = set_idx(s, code, &n, &nb_bits, table); - } - } - skip_remaining(s, n); - - return code; -#else int code; OPEN_READER(re, s); UPDATE_CACHE(re, s); GET_VLC(code, re, s, table, bits, max_depth); CLOSE_READER(re, s); return code; -#endif } static inline int decode012(GetBitContext *gb) @@ -855,4 +680,6 @@ static inline int skip_1stop_8data_bits(GetBitContext *gb) return 0; } +#endif // CACHED_BITSTREAM_READER + #endif /* AVCODEC_GET_BITS_H */ diff --git a/media/ffvpx/libavcodec/internal.h b/media/ffvpx/libavcodec/internal.h index 76a6ea6bc646..a283c52e0122 100644 --- a/media/ffvpx/libavcodec/internal.h +++ b/media/ffvpx/libavcodec/internal.h @@ -88,7 +88,6 @@ typedef struct AVCodecInternal { * for decoding. */ AVPacket *last_pkt_props; - struct AVFifo *pkt_props; /** * temporary buffer used for encoders to store their bitstream diff --git a/media/ffvpx/libavcodec/libdav1d.c b/media/ffvpx/libavcodec/libdav1d.c index 028929404e1c..2488a709c722 100644 --- a/media/ffvpx/libavcodec/libdav1d.c +++ b/media/ffvpx/libavcodec/libdav1d.c @@ -41,9 +41,6 @@ typedef struct Libdav1dContext { AVClass *class; Dav1dContext *c; - /* This packet coincides with AVCodecInternal.in_pkt - * and is not owned by us. */ - AVPacket *pkt; AVBufferPool *pool; int pool_size; @@ -219,8 +216,6 @@ static av_cold int libdav1d_init(AVCodecContext *c) #endif int res; - dav1d->pkt = c->internal->in_pkt; - av_log(c, AV_LOG_INFO, "libdav1d %s\n", dav1d_version()); dav1d_default_settings(&s); @@ -265,87 +260,121 @@ static av_cold int libdav1d_init(AVCodecContext *c) s.n_frame_threads, s.n_tile_threads); #endif +#if FF_DAV1D_VERSION_AT_LEAST(6,8) + if (c->skip_frame >= AVDISCARD_NONKEY) + s.decode_frame_type = DAV1D_DECODEFRAMETYPE_KEY; + else if (c->skip_frame >= AVDISCARD_NONINTRA) + s.decode_frame_type = DAV1D_DECODEFRAMETYPE_INTRA; + else if (c->skip_frame >= AVDISCARD_NONREF) + s.decode_frame_type = DAV1D_DECODEFRAMETYPE_REFERENCE; +#endif + res = libdav1d_parse_extradata(c); if (res < 0) return res; res = dav1d_open(&dav1d->c, &s); if (res < 0) return AVERROR(ENOMEM); return 0; } static void libdav1d_flush(AVCodecContext *c) { Libdav1dContext *dav1d = c->priv_data; dav1d_data_unref(&dav1d->data); dav1d_flush(dav1d->c); } +typedef struct OpaqueData { + void *pkt_orig_opaque; +#if FF_API_REORDERED_OPAQUE + int64_t reordered_opaque; +#endif +} OpaqueData; + static void libdav1d_data_free(const uint8_t *data, void *opaque) { AVBufferRef *buf = opaque; av_buffer_unref(&buf); } static void libdav1d_user_data_free(const uint8_t *data, void *opaque) { + AVPacket *pkt = opaque; av_assert0(data == opaque); - av_free(opaque); + av_free(pkt->opaque); + av_packet_free(&pkt); } static int libdav1d_receive_frame(AVCodecContext *c, AVFrame *frame) { Libdav1dContext *dav1d = c->priv_data; Dav1dData *data = &dav1d->data; Dav1dPicture pic = { 0 }, *p = &pic; + AVPacket *pkt; + OpaqueData *od = NULL; #if FF_DAV1D_VERSION_AT_LEAST(5,1) enum Dav1dEventFlags event_flags = 0; #endif int res; if (!data->sz) { - AVPacket *const pkt = dav1d->pkt; + pkt = av_packet_alloc(); + + if (!pkt) + return AVERROR(ENOMEM); res = ff_decode_get_packet(c, pkt); - if (res < 0 && res != AVERROR_EOF) + if (res < 0 && res != AVERROR_EOF) { + av_packet_free(&pkt); return res; + } if (pkt->size) { res = dav1d_data_wrap(data, pkt->data, pkt->size, libdav1d_data_free, pkt->buf); if (res < 0) { - av_packet_unref(pkt); + av_packet_free(&pkt); return res; } - data->m.timestamp = pkt->pts; - data->m.offset = pkt->pos; - data->m.duration = pkt->duration; - pkt->buf = NULL; - av_packet_unref(pkt); - if (c->reordered_opaque != AV_NOPTS_VALUE) { - uint8_t *reordered_opaque = av_memdup(&c->reordered_opaque, - sizeof(c->reordered_opaque)); - if (!reordered_opaque) { +FF_DISABLE_DEPRECATION_WARNINGS + if ( +#if FF_API_REORDERED_OPAQUE + c->reordered_opaque != AV_NOPTS_VALUE || +#endif + (pkt->opaque && (c->flags & AV_CODEC_FLAG_COPY_OPAQUE))) { + od = av_mallocz(sizeof(*od)); + if (!od) { + av_packet_free(&pkt); dav1d_data_unref(data); return AVERROR(ENOMEM); } - - res = dav1d_data_wrap_user_data(data, reordered_opaque, - libdav1d_user_data_free, reordered_opaque); - if (res < 0) { - av_free(reordered_opaque); - dav1d_data_unref(data); - return res; - } + od->pkt_orig_opaque = pkt->opaque; +#if FF_API_REORDERED_OPAQUE + od->reordered_opaque = c->reordered_opaque; +#endif +FF_ENABLE_DEPRECATION_WARNINGS } - } else if (res >= 0) { - av_packet_unref(pkt); - return AVERROR(EAGAIN); + pkt->opaque = od; + + res = dav1d_data_wrap_user_data(data, (const uint8_t *)pkt, + libdav1d_user_data_free, pkt); + if (res < 0) { + av_free(pkt->opaque); + av_packet_free(&pkt); + dav1d_data_unref(data); + return res; + } + pkt = NULL; + } else { + av_packet_free(&pkt); + if (res >= 0) + return AVERROR(EAGAIN); } } @@ -410,17 +439,29 @@ static int libdav1d_receive_frame(AVCodecContext *c, AVFrame *frame) INT_MAX); ff_set_sar(c, frame->sample_aspect_ratio); - if (p->m.user_data.data) - memcpy(&frame->reordered_opaque, p->m.user_data.data, sizeof(frame->reordered_opaque)); + pkt = (AVPacket *)p->m.user_data.data; + od = pkt->opaque; +#if FF_API_REORDERED_OPAQUE +FF_DISABLE_DEPRECATION_WARNINGS + if (od && od->reordered_opaque != AV_NOPTS_VALUE) + frame->reordered_opaque = od->reordered_opaque; else frame->reordered_opaque = AV_NOPTS_VALUE; +FF_ENABLE_DEPRECATION_WARNINGS +#endif + + // restore the original user opaque value for + // ff_decode_frame_props_from_pkt() + pkt->opaque = od ? od->pkt_orig_opaque : NULL; + av_freep(&od); // match timestamps and packet size - frame->pts = p->m.timestamp; - frame->pkt_dts = p->m.timestamp; - frame->pkt_pos = p->m.offset; - frame->pkt_size = p->m.size; - frame->duration = p->m.duration; + res = ff_decode_frame_props_from_pkt(c, frame, pkt); + pkt->opaque = NULL; + if (res < 0) + goto fail; + + frame->pkt_dts = pkt->pts; frame->key_frame = p->frame_hdr->frame_type == DAV1D_FRAME_TYPE_KEY; switch (p->frame_hdr->frame_type) { @@ -594,7 +635,7 @@ const FFCodec ff_libdav1d_decoder = { .flush = libdav1d_flush, FF_CODEC_RECEIVE_FRAME_CB(libdav1d_receive_frame), .p.capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_OTHER_THREADS, - .caps_internal = FF_CODEC_CAP_SETS_PKT_DTS | + .caps_internal = FF_CODEC_CAP_SETS_PKT_DTS | FF_CODEC_CAP_SETS_FRAME_PROPS | FF_CODEC_CAP_AUTO_THREADS, .p.priv_class = &libdav1d_class, .p.wrapper_name = "libdav1d", diff --git a/media/ffvpx/libavcodec/mathops.h b/media/ffvpx/libavcodec/mathops.h index c89054d6edf5..a1dc323304b4 100644 --- a/media/ffvpx/libavcodec/mathops.h +++ b/media/ffvpx/libavcodec/mathops.h @@ -138,6 +138,15 @@ static inline av_const int sign_extend(int val, unsigned bits) } #endif +#ifndef sign_extend64 +static inline av_const int64_t sign_extend64(int64_t val, unsigned bits) +{ + unsigned shift = 8 * sizeof(int64_t) - bits; + union { uint64_t u; int64_t s; } v = { (uint64_t) val << shift }; + return v.s >> shift; +} +#endif + #ifndef zero_extend static inline av_const unsigned zero_extend(unsigned val, unsigned bits) { diff --git a/media/ffvpx/libavcodec/motion_est.h b/media/ffvpx/libavcodec/motion_est.h index b20cdabbbb82..f6a563b08c7b 100644 --- a/media/ffvpx/libavcodec/motion_est.h +++ b/media/ffvpx/libavcodec/motion_est.h @@ -52,7 +52,6 @@ typedef struct MotionEstContext { uint8_t *scratchpad; /**< data area for the ME algo, so that * the ME does not need to malloc/free. */ uint8_t *temp; - int best_bits; uint32_t *map; ///< map to avoid duplicate evaluations uint32_t *score_map; ///< map to store the scores unsigned map_generation; diff --git a/media/ffvpx/libavcodec/mpegpicture.h b/media/ffvpx/libavcodec/mpegpicture.h index a1455ee13c2c..7919aa402ca5 100644 --- a/media/ffvpx/libavcodec/mpegpicture.h +++ b/media/ffvpx/libavcodec/mpegpicture.h @@ -76,6 +76,9 @@ typedef struct Picture { int reference; int shared; + + int display_picture_number; + int coded_picture_number; } Picture; /** diff --git a/media/ffvpx/libavcodec/mpegvideo.h b/media/ffvpx/libavcodec/mpegvideo.h index ccec0dd75f2e..55828e610271 100644 --- a/media/ffvpx/libavcodec/mpegvideo.h +++ b/media/ffvpx/libavcodec/mpegvideo.h @@ -44,9 +44,6 @@ #include "pixblockdsp.h" #include "put_bits.h" #include "ratecontrol.h" -#if FF_API_FLAG_TRUNCATED -#include "parser.h" -#endif #include "mpegutils.h" #include "qpeldsp.h" #include "videodsp.h" @@ -117,6 +114,7 @@ typedef struct MpegEncContext { int input_picture_number; ///< used to set pic->display_picture_number, should not be used for/by anything else int coded_picture_number; ///< used to set pic->coded_picture_number, should not be used for/by anything else int picture_number; //FIXME remove, unclear definition + int extradata_parsed; int picture_in_gop_number; ///< 0-> first pic in gop, ... int mb_width, mb_height; ///< number of MBs horizontally & vertically int mb_stride; ///< mb_width+1 used for some arrays to allow simple addressing of left & top MBs without sig11 @@ -174,6 +172,7 @@ typedef struct MpegEncContext { Picture *last_picture_ptr; ///< pointer to the previous picture. Picture *next_picture_ptr; ///< pointer to the next picture (for bidir pred) Picture *current_picture_ptr; ///< pointer to the current picture + int skipped_last_frame; int last_dc[3]; ///< last DC values for MPEG-1 int16_t *dc_val_base; int16_t *dc_val[3]; ///< used for MPEG-4 DC prediction, all 3 arrays must be continuous @@ -351,10 +350,6 @@ typedef struct MpegEncContext { GetBitContext last_resync_gb; ///< used to search for the next resync marker int mb_num_left; ///< number of MBs left in this video packet (for partitioned Slices only) -#if FF_API_FLAG_TRUNCATED - ParseContext parse_context; -#endif - /* H.263 specific */ int gob_index; int obmc; ///< overlapped block motion compensation diff --git a/media/ffvpx/libavcodec/options.c b/media/ffvpx/libavcodec/options.c index 2e05d29e1ee6..a9b35ee1c345 100644 --- a/media/ffvpx/libavcodec/options.c +++ b/media/ffvpx/libavcodec/options.c @@ -124,7 +124,11 @@ static int init_context_defaults(AVCodecContext *s, const AVCodec *codec) s->sw_pix_fmt = AV_PIX_FMT_NONE; s->sample_fmt = AV_SAMPLE_FMT_NONE; +#if FF_API_REORDERED_OPAQUE +FF_DISABLE_DEPRECATION_WARNINGS s->reordered_opaque = AV_NOPTS_VALUE; +FF_ENABLE_DEPRECATION_WARNINGS +#endif if(codec && codec2->priv_data_size){ s->priv_data = av_mallocz(codec2->priv_data_size); if (!s->priv_data) @@ -185,39 +189,6 @@ const AVClass *avcodec_get_class(void) return &av_codec_context_class; } -#if FF_API_GET_FRAME_CLASS -FF_DISABLE_DEPRECATION_WARNINGS -#define FOFFSET(x) offsetof(AVFrame,x) - -static const AVOption frame_options[]={ -{"best_effort_timestamp", "", FOFFSET(best_effort_timestamp), AV_OPT_TYPE_INT64, {.i64 = AV_NOPTS_VALUE }, INT64_MIN, INT64_MAX, 0}, -{"pkt_pos", "", FOFFSET(pkt_pos), AV_OPT_TYPE_INT64, {.i64 = -1 }, INT64_MIN, INT64_MAX, 0}, -{"pkt_size", "", FOFFSET(pkt_size), AV_OPT_TYPE_INT64, {.i64 = -1 }, INT64_MIN, INT64_MAX, 0}, -{"sample_aspect_ratio", "", FOFFSET(sample_aspect_ratio), AV_OPT_TYPE_RATIONAL, {.dbl = 0 }, 0, INT_MAX, 0}, -{"width", "", FOFFSET(width), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, INT_MAX, 0}, -{"height", "", FOFFSET(height), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, INT_MAX, 0}, -{"format", "", FOFFSET(format), AV_OPT_TYPE_INT, {.i64 = -1 }, 0, INT_MAX, 0}, -#if FF_API_OLD_CHANNEL_LAYOUT -{"channel_layout", "", FOFFSET(channel_layout), AV_OPT_TYPE_INT64, {.i64 = 0 }, 0, INT64_MAX, 0}, -#endif -{"sample_rate", "", FOFFSET(sample_rate), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, INT_MAX, 0}, -{NULL}, -}; - -static const AVClass av_frame_class = { - .class_name = "AVFrame", - .item_name = NULL, - .option = frame_options, - .version = LIBAVUTIL_VERSION_INT, -}; - -const AVClass *avcodec_get_frame_class(void) -{ - return &av_frame_class; -} -FF_ENABLE_DEPRECATION_WARNINGS -#endif - #define SROFFSET(x) offsetof(AVSubtitleRect,x) static const AVOption subtitle_rect_options[]={ diff --git a/media/ffvpx/libavcodec/options_table.h b/media/ffvpx/libavcodec/options_table.h index cd02f5096f18..4fea57673ad0 100644 --- a/media/ffvpx/libavcodec/options_table.h +++ b/media/ffvpx/libavcodec/options_table.h @@ -58,13 +58,12 @@ static const AVOption avcodec_options[] = { {"loop", "use loop filter", 0, AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_FLAG_LOOP_FILTER }, INT_MIN, INT_MAX, V|E, "flags"}, {"qscale", "use fixed qscale", 0, AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_FLAG_QSCALE }, INT_MIN, INT_MAX, 0, "flags"}, {"recon_frame", "export reconstructed frames", 0, AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_FLAG_RECON_FRAME}, .unit = "flags"}, +{"copy_opaque", "propagate opaque values", 0, AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_FLAG_COPY_OPAQUE}, .unit = "flags"}, +{"frame_duration", "use frame durations", 0, AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_FLAG_FRAME_DURATION}, .unit = "flags"}, {"pass1", "use internal 2-pass ratecontrol in first pass mode", 0, AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_FLAG_PASS1 }, INT_MIN, INT_MAX, 0, "flags"}, {"pass2", "use internal 2-pass ratecontrol in second pass mode", 0, AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_FLAG_PASS2 }, INT_MIN, INT_MAX, 0, "flags"}, {"gray", "only decode/encode grayscale", 0, AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_FLAG_GRAY }, INT_MIN, INT_MAX, V|E|D, "flags"}, {"psnr", "error[?] variables will be set during encoding", 0, AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_FLAG_PSNR }, INT_MIN, INT_MAX, V|E, "flags"}, -#if FF_API_FLAG_TRUNCATED -{"truncated", "(Deprecated, use parsers instead.) Input bitstream might be randomly truncated", 0, AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_FLAG_TRUNCATED }, INT_MIN, INT_MAX, V|D | AV_OPT_FLAG_DEPRECATED, "flags"}, -#endif {"ildct", "use interlaced DCT", 0, AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_FLAG_INTERLACED_DCT }, INT_MIN, INT_MAX, V|E, "flags"}, {"low_delay", "force low delay", 0, AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_FLAG_LOW_DELAY }, INT_MIN, INT_MAX, V|D|E, "flags"}, {"global_header", "place global headers in extradata instead of every keyframe", 0, AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_FLAG_GLOBAL_HEADER }, INT_MIN, INT_MAX, V|A|E, "flags"}, @@ -98,7 +97,7 @@ static const AVOption avcodec_options[] = { #endif {"cutoff", "set cutoff bandwidth", OFFSET(cutoff), AV_OPT_TYPE_INT, {.i64 = DEFAULT }, INT_MIN, INT_MAX, A|E}, {"frame_size", NULL, OFFSET(frame_size), AV_OPT_TYPE_INT, {.i64 = DEFAULT }, 0, INT_MAX, A|E}, -{"frame_number", NULL, OFFSET(frame_number), AV_OPT_TYPE_INT, {.i64 = DEFAULT }, INT_MIN, INT_MAX}, +{"frame_number", NULL, OFFSET(frame_num), AV_OPT_TYPE_INT64, {.i64 = DEFAULT }, INT_MIN, INT_MAX}, {"delay", NULL, OFFSET(delay), AV_OPT_TYPE_INT, {.i64 = DEFAULT }, INT_MIN, INT_MAX}, {"qcomp", "video quantizer scale compression (VBR). Constant of ratecontrol equation. " "Recommended range for default rc_eq: 0.0-1.0", @@ -377,28 +376,25 @@ static const AVOption avcodec_options[] = { {"auto", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_SUB_CHARENC_MODE_AUTOMATIC}, INT_MIN, INT_MAX, S|D, "sub_charenc_mode"}, {"pre_decoder", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_SUB_CHARENC_MODE_PRE_DECODER}, INT_MIN, INT_MAX, S|D, "sub_charenc_mode"}, {"ignore", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_SUB_CHARENC_MODE_IGNORE}, INT_MIN, INT_MAX, S|D, "sub_charenc_mode"}, -#if FF_API_SUB_TEXT_FORMAT -{"sub_text_format", "Deprecated, does nothing", OFFSET(sub_text_format), AV_OPT_TYPE_INT, {.i64 = FF_SUB_TEXT_FMT_ASS}, 0, 1, S|D | AV_OPT_FLAG_DEPRECATED, "sub_text_format"}, -{"ass", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_SUB_TEXT_FMT_ASS}, INT_MIN, INT_MAX, S|D, "sub_text_format"}, -#endif {"apply_cropping", NULL, OFFSET(apply_cropping), AV_OPT_TYPE_BOOL, { .i64 = 1 }, 0, 1, V | D }, {"skip_alpha", "Skip processing alpha", OFFSET(skip_alpha), AV_OPT_TYPE_BOOL, {.i64 = 0 }, 0, 1, V|D }, {"field_order", "Field order", OFFSET(field_order), AV_OPT_TYPE_INT, {.i64 = AV_FIELD_UNKNOWN }, 0, 5, V|D|E, "field_order" }, {"progressive", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = AV_FIELD_PROGRESSIVE }, 0, 0, V|D|E, "field_order" }, {"tt", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = AV_FIELD_TT }, 0, 0, V|D|E, "field_order" }, {"bb", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = AV_FIELD_BB }, 0, 0, V|D|E, "field_order" }, {"tb", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = AV_FIELD_TB }, 0, 0, V|D|E, "field_order" }, {"bt", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = AV_FIELD_BT }, 0, 0, V|D|E, "field_order" }, {"dump_separator", "set information dump field separator", OFFSET(dump_separator), AV_OPT_TYPE_STRING, {.str = NULL}, 0, 0, A|V|S|D|E}, {"codec_whitelist", "List of decoders that are allowed to be used", OFFSET(codec_whitelist), AV_OPT_TYPE_STRING, { .str = NULL }, 0, 0, A|V|S|D }, {"pixel_format", "set pixel format", OFFSET(pix_fmt), AV_OPT_TYPE_PIXEL_FMT, {.i64=AV_PIX_FMT_NONE}, -1, INT_MAX, 0 }, {"video_size", "set video size", OFFSET(width), AV_OPT_TYPE_IMAGE_SIZE, {.str=NULL}, 0, INT_MAX, 0 }, {"max_pixels", "Maximum number of pixels", OFFSET(max_pixels), AV_OPT_TYPE_INT64, {.i64 = INT_MAX }, 0, INT_MAX, A|V|S|D|E }, {"max_samples", "Maximum number of samples", OFFSET(max_samples), AV_OPT_TYPE_INT64, {.i64 = INT_MAX }, 0, INT_MAX, A|D|E }, {"hwaccel_flags", NULL, OFFSET(hwaccel_flags), AV_OPT_TYPE_FLAGS, {.i64 = AV_HWACCEL_FLAG_IGNORE_LEVEL }, 0, UINT_MAX, V|D, "hwaccel_flags"}, {"ignore_level", "ignore level even if the codec level used is unknown or higher than the maximum supported level reported by the hardware driver", 0, AV_OPT_TYPE_CONST, { .i64 = AV_HWACCEL_FLAG_IGNORE_LEVEL }, INT_MIN, INT_MAX, V | D, "hwaccel_flags" }, {"allow_high_depth", "allow to output YUV pixel formats with a different chroma sampling than 4:2:0 and/or other than 8 bits per component", 0, AV_OPT_TYPE_CONST, {.i64 = AV_HWACCEL_FLAG_ALLOW_HIGH_DEPTH }, INT_MIN, INT_MAX, V | D, "hwaccel_flags"}, {"allow_profile_mismatch", "attempt to decode anyway if HW accelerated decoder's supported profiles do not exactly match the stream", 0, AV_OPT_TYPE_CONST, {.i64 = AV_HWACCEL_FLAG_ALLOW_PROFILE_MISMATCH }, INT_MIN, INT_MAX, V | D, "hwaccel_flags"}, +{"unsafe_output", "allow potentially unsafe hwaccel frame output that might require special care to process successfully", 0, AV_OPT_TYPE_CONST, {.i64 = AV_HWACCEL_FLAG_UNSAFE_OUTPUT }, INT_MIN, INT_MAX, V | D, "hwaccel_flags"}, {"extra_hw_frames", "Number of extra hardware frames to allocate for the user", OFFSET(extra_hw_frames), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, INT_MAX, V|D }, {"discard_damaged_percentage", "Percentage of damaged samples to discard a frame", OFFSET(discard_damaged_percentage), AV_OPT_TYPE_INT, {.i64 = 95 }, 0, 100, V|D }, {NULL}, diff --git a/media/ffvpx/libavcodec/profiles.c b/media/ffvpx/libavcodec/profiles.c index 7af7fbeb1302..2230fc5415d0 100644 --- a/media/ffvpx/libavcodec/profiles.c +++ b/media/ffvpx/libavcodec/profiles.c @@ -85,6 +85,7 @@ const AVProfile ff_hevc_profiles[] = { { FF_PROFILE_HEVC_MAIN_10, "Main 10" }, { FF_PROFILE_HEVC_MAIN_STILL_PICTURE, "Main Still Picture" }, { FF_PROFILE_HEVC_REXT, "Rext" }, + { FF_PROFILE_HEVC_SCC, "Scc" }, { FF_PROFILE_UNKNOWN }, }; diff --git a/media/ffvpx/libavcodec/pthread.c b/media/ffvpx/libavcodec/pthread.c index 60ba87dac484..ca84b81391da 100644 --- a/media/ffvpx/libavcodec/pthread.c +++ b/media/ffvpx/libavcodec/pthread.c @@ -48,9 +48,6 @@ static void validate_thread_parameters(AVCodecContext *avctx) { int frame_threading_supported = (avctx->codec->capabilities & AV_CODEC_CAP_FRAME_THREADS) -#if FF_API_FLAG_TRUNCATED - && !(avctx->flags & AV_CODEC_FLAG_TRUNCATED) -#endif && !(avctx->flags & AV_CODEC_FLAG_LOW_DELAY) && !(avctx->flags2 & AV_CODEC_FLAG2_CHUNKS); if (avctx->thread_count == 1) { diff --git a/media/ffvpx/libavcodec/pthread_frame.c b/media/ffvpx/libavcodec/pthread_frame.c index df82a4125f29..d9d5afaa82d8 100644 --- a/media/ffvpx/libavcodec/pthread_frame.c +++ b/media/ffvpx/libavcodec/pthread_frame.c @@ -99,22 +99,6 @@ typedef struct PerThreadContext { atomic_int state; -#if FF_API_THREAD_SAFE_CALLBACKS - /** - * Array of frames passed to ff_thread_release_buffer(). - * Frames are released after all threads referencing them are finished. - */ - AVFrame **released_buffers; - int num_released_buffers; - int released_buffers_allocated; - - AVFrame *requested_frame; ///< AVFrame the codec passed to get_buffer() - int requested_flags; ///< flags passed to get_buffer() for requested_frame - - const enum AVPixelFormat *available_formats; ///< Format array for get_format() - enum AVPixelFormat result_format; ///< get_format() result -#endif - int die; ///< Set when the thread should exit. int hwaccel_serializing; @@ -156,11 +140,6 @@ typedef struct FrameThreadContext { void *stash_hwaccel_priv; } FrameThreadContext; -#if FF_API_THREAD_SAFE_CALLBACKS -#define THREAD_SAFE_CALLBACKS(avctx) \ -((avctx)->thread_safe_callbacks || (avctx)->get_buffer2 == avcodec_default_get_buffer2) -#endif - static void async_lock(FrameThreadContext *fctx) { pthread_mutex_lock(&fctx->async_mutex); @@ -212,14 +191,8 @@ static attribute_align_arg void *frame_worker_thread(void *arg) if (p->die) break; -FF_DISABLE_DEPRECATION_WARNINGS - if (!codec->update_thread_context -#if FF_API_THREAD_SAFE_CALLBACKS - && THREAD_SAFE_CALLBACKS(avctx) -#endif - ) + if (!codec->update_thread_context) ff_thread_finish_setup(avctx); -FF_ENABLE_DEPRECATION_WARNINGS /* If a decoder supports hwaccel, then it must call ff_get_format(). * Since that call must happen before ff_thread_finish_setup(), the @@ -371,93 +344,78 @@ FF_ENABLE_DEPRECATION_WARNINGS */ static int update_context_from_user(AVCodecContext *dst, AVCodecContext *src) { + int err; + dst->flags = src->flags; dst->draw_horiz_band= src->draw_horiz_band; dst->get_buffer2 = src->get_buffer2; dst->opaque = src->opaque; dst->debug = src->debug; dst->slice_flags = src->slice_flags; dst->flags2 = src->flags2; dst->export_side_data = src->export_side_data; dst->skip_loop_filter = src->skip_loop_filter; dst->skip_idct = src->skip_idct; dst->skip_frame = src->skip_frame; - dst->frame_number = src->frame_number; - dst->reordered_opaque = src->reordered_opaque; -#if FF_API_THREAD_SAFE_CALLBACKS + dst->frame_num = src->frame_num; +#if FF_API_AVCTX_FRAME_NUMBER FF_DISABLE_DEPRECATION_WARNINGS - dst->thread_safe_callbacks = src->thread_safe_callbacks; + dst->frame_number = src->frame_number; +FF_ENABLE_DEPRECATION_WARNINGS +#endif +#if FF_API_REORDERED_OPAQUE +FF_DISABLE_DEPRECATION_WARNINGS + dst->reordered_opaque = src->reordered_opaque; FF_ENABLE_DEPRECATION_WARNINGS #endif if (src->slice_count && src->slice_offset) { if (dst->slice_count < src->slice_count) { int err = av_reallocp_array(&dst->slice_offset, src->slice_count, sizeof(*dst->slice_offset)); if (err < 0) return err; } memcpy(dst->slice_offset, src->slice_offset, src->slice_count * sizeof(*dst->slice_offset)); } dst->slice_count = src->slice_count; + + av_packet_unref(dst->internal->last_pkt_props); + err = av_packet_copy_props(dst->internal->last_pkt_props, src->internal->last_pkt_props); + if (err < 0) + return err; + return 0; } -#if FF_API_THREAD_SAFE_CALLBACKS -/// Releases the buffers that this decoding thread was the last user of. -static void release_delayed_buffers(PerThreadContext *p) -{ - FrameThreadContext *fctx = p->parent; - - while (p->num_released_buffers > 0) { - AVFrame *f; - - pthread_mutex_lock(&fctx->buffer_mutex); - - // fix extended data in case the caller screwed it up - av_assert0(p->avctx->codec_type == AVMEDIA_TYPE_VIDEO || - p->avctx->codec_type == AVMEDIA_TYPE_AUDIO); - f = p->released_buffers[--p->num_released_buffers]; - f->extended_data = f->data; - av_frame_unref(f); - - pthread_mutex_unlock(&fctx->buffer_mutex); - } -} -#endif - static int submit_packet(PerThreadContext *p, AVCodecContext *user_avctx, AVPacket *avpkt) { FrameThreadContext *fctx = p->parent; PerThreadContext *prev_thread = fctx->prev_thread; const AVCodec *codec = p->avctx->codec; int ret; if (!avpkt->size && !(codec->capabilities & AV_CODEC_CAP_DELAY)) return 0; pthread_mutex_lock(&p->mutex); ret = update_context_from_user(p->avctx, user_avctx); if (ret) { pthread_mutex_unlock(&p->mutex); return ret; } atomic_store_explicit(&p->debug_threads, (p->avctx->debug & FF_DEBUG_THREADS) != 0, memory_order_relaxed); -#if FF_API_THREAD_SAFE_CALLBACKS - release_delayed_buffers(p); -#endif - if (prev_thread) { int err; if (atomic_load(&prev_thread->state) == STATE_SETTING_UP) { @@ -492,44 +450,6 @@ static int submit_packet(PerThreadContext *p, AVCodecContext *user_avctx, pthread_cond_signal(&p->input_cond); pthread_mutex_unlock(&p->mutex); -#if FF_API_THREAD_SAFE_CALLBACKS -FF_DISABLE_DEPRECATION_WARNINGS - /* - * If the client doesn't have a thread-safe get_buffer(), - * then decoding threads call back to the main thread, - * and it calls back to the client here. - */ - - if (!p->avctx->thread_safe_callbacks && ( - p->avctx->get_format != avcodec_default_get_format || - p->avctx->get_buffer2 != avcodec_default_get_buffer2)) { - while (atomic_load(&p->state) != STATE_SETUP_FINISHED && atomic_load(&p->state) != STATE_INPUT_READY) { - int call_done = 1; - pthread_mutex_lock(&p->progress_mutex); - while (atomic_load(&p->state) == STATE_SETTING_UP) - pthread_cond_wait(&p->progress_cond, &p->progress_mutex); - - switch (atomic_load_explicit(&p->state, memory_order_acquire)) { - case STATE_GET_BUFFER: - p->result = ff_get_buffer(p->avctx, p->requested_frame, p->requested_flags); - break; - case STATE_GET_FORMAT: - p->result_format = ff_get_format(p->avctx, p->available_formats); - break; - default: - call_done = 0; - break; - } - if (call_done) { - atomic_store(&p->state, STATE_SETTING_UP); - pthread_cond_signal(&p->progress_cond); - } - pthread_mutex_unlock(&p->progress_mutex); - } - } -FF_ENABLE_DEPRECATION_WARNINGS -#endif - fctx->prev_thread = p; fctx->next_decoding++; @@ -760,21 +680,16 @@ void ff_frame_thread_free(AVCodecContext *avctx, int thread_count) if (codec->close && p->thread_init != UNINITIALIZED) codec->close(ctx); -#if FF_API_THREAD_SAFE_CALLBACKS - release_delayed_buffers(p); - for (int j = 0; j < p->released_buffers_allocated; j++) - av_frame_free(&p->released_buffers[j]); - av_freep(&p->released_buffers); -#endif if (ctx->priv_data) { if (codec->p.priv_class) av_opt_free(ctx->priv_data); av_freep(&ctx->priv_data); } av_freep(&ctx->slice_offset); av_buffer_unref(&ctx->internal->pool); + av_packet_free(&ctx->internal->last_pkt_props); av_freep(&ctx->internal); av_buffer_unref(&ctx->hw_frames_ctx); } @@ -848,11 +763,14 @@ static av_cold int init_thread(PerThreadContext *p, int *threads_to_free, if (!(p->frame = av_frame_alloc()) || !(p->avpkt = av_packet_alloc())) return AVERROR(ENOMEM); - copy->internal->last_pkt_props = p->avpkt; if (!first) copy->internal->is_copy = 1; + copy->internal->last_pkt_props = av_packet_alloc(); + if (!copy->internal->last_pkt_props) + return AVERROR(ENOMEM); + if (codec->init) { err = codec->init(copy); if (err < 0) { @@ -959,116 +877,48 @@ void ff_thread_flush(AVCodecContext *avctx) av_frame_unref(p->frame); p->result = 0; -#if FF_API_THREAD_SAFE_CALLBACKS - release_delayed_buffers(p); -#endif - if (ffcodec(avctx->codec)->flush) ffcodec(avctx->codec)->flush(p->avctx); } } int ff_thread_can_start_frame(AVCodecContext *avctx) { PerThreadContext *p = avctx->internal->thread_ctx; -FF_DISABLE_DEPRECATION_WARNINGS + if ((avctx->active_thread_type&FF_THREAD_FRAME) && atomic_load(&p->state) != STATE_SETTING_UP && - (ffcodec(avctx->codec)->update_thread_context -#if FF_API_THREAD_SAFE_CALLBACKS - || !THREAD_SAFE_CALLBACKS(avctx) -#endif - )) { + ffcodec(avctx->codec)->update_thread_context) { return 0; } -FF_ENABLE_DEPRECATION_WARNINGS + return 1; } static int thread_get_buffer_internal(AVCodecContext *avctx, AVFrame *f, int flags) { PerThreadContext *p; int err; if (!(avctx->active_thread_type & FF_THREAD_FRAME)) return ff_get_buffer(avctx, f, flags); p = avctx->internal->thread_ctx; FF_DISABLE_DEPRECATION_WARNINGS if (atomic_load(&p->state) != STATE_SETTING_UP && - (ffcodec(avctx->codec)->update_thread_context -#if FF_API_THREAD_SAFE_CALLBACKS - || !THREAD_SAFE_CALLBACKS(avctx) -#endif - )) { + ffcodec(avctx->codec)->update_thread_context) { FF_ENABLE_DEPRECATION_WARNINGS av_log(avctx, AV_LOG_ERROR, "get_buffer() cannot be called after ff_thread_finish_setup()\n"); return -1; } pthread_mutex_lock(&p->parent->buffer_mutex); -#if !FF_API_THREAD_SAFE_CALLBACKS err = ff_get_buffer(avctx, f, flags); -#else -FF_DISABLE_DEPRECATION_WARNINGS - if (THREAD_SAFE_CALLBACKS(avctx)) { - err = ff_get_buffer(avctx, f, flags); - } else { - pthread_mutex_lock(&p->progress_mutex); - p->requested_frame = f; - p->requested_flags = flags; - atomic_store_explicit(&p->state, STATE_GET_BUFFER, memory_order_release); - pthread_cond_broadcast(&p->progress_cond); - - while (atomic_load(&p->state) != STATE_SETTING_UP) - pthread_cond_wait(&p->progress_cond, &p->progress_mutex); - - err = p->result; - - pthread_mutex_unlock(&p->progress_mutex); - - } - if (!THREAD_SAFE_CALLBACKS(avctx) && !ffcodec(avctx->codec)->update_thread_context) - ff_thread_finish_setup(avctx); -FF_ENABLE_DEPRECATION_WARNINGS -#endif pthread_mutex_unlock(&p->parent->buffer_mutex); return err; } -#if FF_API_THREAD_SAFE_CALLBACKS -FF_DISABLE_DEPRECATION_WARNINGS -enum AVPixelFormat ff_thread_get_format(AVCodecContext *avctx, const enum AVPixelFormat *fmt) -{ - enum AVPixelFormat res; - PerThreadContext *p; - if (!(avctx->active_thread_type & FF_THREAD_FRAME) || avctx->thread_safe_callbacks || - avctx->get_format == avcodec_default_get_format) - return ff_get_format(avctx, fmt); - - p = avctx->internal->thread_ctx; - if (atomic_load(&p->state) != STATE_SETTING_UP) { - av_log(avctx, AV_LOG_ERROR, "get_format() cannot be called after ff_thread_finish_setup()\n"); - return -1; - } - pthread_mutex_lock(&p->progress_mutex); - p->available_formats = fmt; - atomic_store(&p->state, STATE_GET_FORMAT); - pthread_cond_broadcast(&p->progress_cond); - - while (atomic_load(&p->state) != STATE_SETTING_UP) - pthread_cond_wait(&p->progress_cond, &p->progress_mutex); - - res = p->result_format; - - pthread_mutex_unlock(&p->progress_mutex); - - return res; -} -FF_ENABLE_DEPRECATION_WARNINGS -#endif - int ff_thread_get_buffer(AVCodecContext *avctx, AVFrame *f, int flags) { int ret = thread_get_buffer_internal(avctx, f, flags); @@ -1110,69 +960,13 @@ int ff_thread_get_ext_buffer(AVCodecContext *avctx, ThreadFrame *f, int flags) void ff_thread_release_buffer(AVCodecContext *avctx, AVFrame *f) { -#if FF_API_THREAD_SAFE_CALLBACKS -FF_DISABLE_DEPRECATION_WARNINGS - PerThreadContext *p; - FrameThreadContext *fctx; - AVFrame *dst; - int ret = 0; - int can_direct_free = !(avctx->active_thread_type & FF_THREAD_FRAME) || - THREAD_SAFE_CALLBACKS(avctx); -FF_ENABLE_DEPRECATION_WARNINGS -#endif - if (!f) return; if (avctx->debug & FF_DEBUG_BUFFERS) av_log(avctx, AV_LOG_DEBUG, "thread_release_buffer called on pic %p\n", f); -#if !FF_API_THREAD_SAFE_CALLBACKS av_frame_unref(f); -#else - // when the frame buffers are not allocated, just reset it to clean state - if (can_direct_free || !f->buf[0]) { - av_frame_unref(f); - return; - } - - p = avctx->internal->thread_ctx; - fctx = p->parent; - pthread_mutex_lock(&fctx->buffer_mutex); - - if (p->num_released_buffers == p->released_buffers_allocated) { - AVFrame **tmp = av_realloc_array(p->released_buffers, p->released_buffers_allocated + 1, - sizeof(*p->released_buffers)); - if (tmp) { - tmp[p->released_buffers_allocated] = av_frame_alloc(); - p->released_buffers = tmp; - } - - if (!tmp || !tmp[p->released_buffers_allocated]) { - ret = AVERROR(ENOMEM); - goto fail; - } - p->released_buffers_allocated++; - } - - dst = p->released_buffers[p->num_released_buffers]; - av_frame_move_ref(dst, f); - - p->num_released_buffers++; - -fail: - pthread_mutex_unlock(&fctx->buffer_mutex); - - // make sure the frame is clean even if we fail to free it - // this leaks, but it is better than crashing - if (ret < 0) { - av_log(avctx, AV_LOG_ERROR, "Could not queue a frame for freeing, this will leak\n"); - memset(f->buf, 0, sizeof(f->buf)); - if (f->extended_buf) - memset(f->extended_buf, 0, f->nb_extended_buf * sizeof(*f->extended_buf)); - av_frame_unref(f); - } -#endif } void ff_thread_release_ext_buffer(AVCodecContext *avctx, ThreadFrame *f) diff --git a/media/ffvpx/libavcodec/put_bits.h b/media/ffvpx/libavcodec/put_bits.h index 4b4f977ad5b1..4561dc131ac1 100644 --- a/media/ffvpx/libavcodec/put_bits.h +++ b/media/ffvpx/libavcodec/put_bits.h @@ -363,6 +363,13 @@ static inline void put_bits64(PutBitContext *s, int n, uint64_t value) } } +static inline void put_sbits63(PutBitContext *pb, int n, int64_t value) +{ + av_assert2(n >= 0 && n < 64); + + put_bits64(pb, n, (uint64_t)(value) & (~(UINT64_MAX << n))); +} + /** * Return the pointer to the byte where the bitstream writer will put * the next bit. diff --git a/media/ffvpx/libavcodec/ratecontrol.h b/media/ffvpx/libavcodec/ratecontrol.h index 2a7aaec644c4..4de80fad9048 100644 --- a/media/ffvpx/libavcodec/ratecontrol.h +++ b/media/ffvpx/libavcodec/ratecontrol.h @@ -80,9 +80,6 @@ typedef struct RateControlContext{ int frame_count[5]; int last_non_b_pict_type; - void *non_lavc_opaque; ///< context for non lavc rc code (for example xvid) - float dry_run_qscale; ///< for xvid rc - int last_picture_number; ///< for xvid rc AVExpr * rc_eq_eval; }RateControlContext; diff --git a/media/ffvpx/libavcodec/thread.h b/media/ffvpx/libavcodec/thread.h index d5673f25eaff..88a14cfeb12a 100644 --- a/media/ffvpx/libavcodec/thread.h +++ b/media/ffvpx/libavcodec/thread.h @@ -62,19 +62,7 @@ int ff_thread_decode_frame(AVCodecContext *avctx, AVFrame *picture, */ void ff_thread_finish_setup(AVCodecContext *avctx); -#if FF_API_THREAD_SAFE_CALLBACKS -/** - * Wrapper around get_format() for frame-multithreaded codecs. - * Call this function instead of avctx->get_format(). - * Cannot be called after the codec has called ff_thread_finish_setup(). - * - * @param avctx The current context. - * @param fmt The list of available formats. - */ -enum AVPixelFormat ff_thread_get_format(AVCodecContext *avctx, const enum AVPixelFormat *fmt); -#else #define ff_thread_get_format ff_get_format -#endif /** * Wrapper around get_buffer() for frame-multithreaded codecs. diff --git a/media/ffvpx/libavcodec/utils.c b/media/ffvpx/libavcodec/utils.c index 2b63a498b9ab..599da21dba29 100644 --- a/media/ffvpx/libavcodec/utils.c +++ b/media/ffvpx/libavcodec/utils.c @@ -243,6 +243,8 @@ void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height, case AV_PIX_FMT_GBRAP16BE: w_align = 16; //FIXME assume 16 pixel per macroblock h_align = 16 * 2; // interlaced needs 2 macroblocks height + if (s->codec_id == AV_CODEC_ID_BINKVIDEO) + w_align = 16*2; break; case AV_PIX_FMT_YUV411P: case AV_PIX_FMT_YUVJ411P: @@ -321,19 +323,23 @@ void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height, *width = FFALIGN(*width, w_align); *height = FFALIGN(*height, h_align); if (s->codec_id == AV_CODEC_ID_H264 || s->lowres || + s->codec_id == AV_CODEC_ID_VC1 || s->codec_id == AV_CODEC_ID_WMV3 || s->codec_id == AV_CODEC_ID_VP5 || s->codec_id == AV_CODEC_ID_VP6 || s->codec_id == AV_CODEC_ID_VP6F || s->codec_id == AV_CODEC_ID_VP6A ) { // some of the optimized chroma MC reads one line too much // which is also done in mpeg decoders with lowres > 0 *height += 2; // H.264 uses edge emulation for out of frame motion vectors, for this // it requires a temporary area large enough to hold a 21x21 block, // increasing witdth ensure that the temporary area is large enough, // the next rounded up width is 32 *width = FFMAX(*width, 32); } + if (s->codec_id == AV_CODEC_ID_SVQ3) { + *width = FFMAX(*width, 32); + } for (i = 0; i < 4; i++) linesize_align[i] = STRIDE_ALIGN; @@ -514,7 +520,9 @@ int av_get_exact_bits_per_sample(enum AVCodecID codec_id) case AV_CODEC_ID_PCM_SGA: case AV_CODEC_ID_PCM_U8: case AV_CODEC_ID_SDX2_DPCM: + case AV_CODEC_ID_CBD2_DPCM: case AV_CODEC_ID_DERF_DPCM: + case AV_CODEC_ID_WADY_DPCM: return 8; case AV_CODEC_ID_PCM_S16BE: case AV_CODEC_ID_PCM_S16BE_PLANAR: @@ -765,6 +773,9 @@ static int get_audio_frame_duration(enum AVCodecID id, int sr, int ch, int ba, case AV_CODEC_ID_ADPCM_MTAF: tmp = blocks * (ba - 16LL) * 2 / ch; break; + case AV_CODEC_ID_ADPCM_XMD: + tmp = blocks * 32; + break; } if (tmp) { if (tmp != (int)tmp) @@ -906,11 +917,6 @@ int ff_thread_ref_frame(ThreadFrame *dst, const ThreadFrame *src) #if !HAVE_THREADS -enum AVPixelFormat ff_thread_get_format(AVCodecContext *avctx, const enum AVPixelFormat *fmt) -{ - return ff_get_format(avctx, fmt); -} - int ff_thread_get_buffer(AVCodecContext *avctx, AVFrame *f, int flags) { return ff_get_buffer(avctx, f, flags); diff --git a/media/ffvpx/libavcodec/vaapi_av1.c b/media/ffvpx/libavcodec/vaapi_av1.c index 63374c31c986..d0339b2705a8 100644 --- a/media/ffvpx/libavcodec/vaapi_av1.c +++ b/media/ffvpx/libavcodec/vaapi_av1.c @@ -274,7 +274,7 @@ static int vaapi_av1_start_frame(AVCodecContext *avctx, }; for (int i = 0; i < AV1_NUM_REF_FRAMES; i++) { - if (pic_param.pic_info_fields.bits.frame_type == AV1_FRAME_KEY) + if (pic_param.pic_info_fields.bits.frame_type == AV1_FRAME_KEY && frame_header->show_frame) pic_param.ref_frame_map[i] = VA_INVALID_ID; else pic_param.ref_frame_map[i] = ctx->ref_tab[i].valid ? diff --git a/media/ffvpx/libavcodec/vaapi_decode.c b/media/ffvpx/libavcodec/vaapi_decode.c index 134f10eca5fd..ab8c12e36423 100644 --- a/media/ffvpx/libavcodec/vaapi_decode.c +++ b/media/ffvpx/libavcodec/vaapi_decode.c @@ -410,7 +410,9 @@ static const struct { #endif #if VA_CHECK_VERSION(1, 2, 0) && CONFIG_HEVC_VAAPI_HWACCEL MAP(HEVC, HEVC_REXT, None, - ff_vaapi_parse_hevc_rext_profile ), + ff_vaapi_parse_hevc_rext_scc_profile ), + MAP(HEVC, HEVC_SCC, None, + ff_vaapi_parse_hevc_rext_scc_profile ), #endif MAP(MJPEG, MJPEG_HUFFMAN_BASELINE_DCT, JPEGBaseline), diff --git a/media/ffvpx/libavcodec/vaapi_hevc.h b/media/ffvpx/libavcodec/vaapi_hevc.h index b3b0e6fc1e98..449635d0d706 100644 --- a/media/ffvpx/libavcodec/vaapi_hevc.h +++ b/media/ffvpx/libavcodec/vaapi_hevc.h @@ -22,6 +22,6 @@ #include <va/va.h> #include "avcodec.h" -VAProfile ff_vaapi_parse_hevc_rext_profile(AVCodecContext *avctx); +VAProfile ff_vaapi_parse_hevc_rext_scc_profile(AVCodecContext *avctx); #endif /* AVCODEC_VAAPI_HEVC_H */ diff --git a/media/ffvpx/libavcodec/version.h b/media/ffvpx/libavcodec/version.h index 43d0d9a9fcb1..7aa95fc3f1c1 100644 --- a/media/ffvpx/libavcodec/version.h +++ b/media/ffvpx/libavcodec/version.h @@ -29,8 +29,8 @@ #include "version_major.h" -#define LIBAVCODEC_VERSION_MINOR 51 -#define LIBAVCODEC_VERSION_MICRO 101 +#define LIBAVCODEC_VERSION_MINOR 5 +#define LIBAVCODEC_VERSION_MICRO 100 #define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \ LIBAVCODEC_VERSION_MINOR, \ diff --git a/media/ffvpx/libavcodec/version_major.h b/media/ffvpx/libavcodec/version_major.h index 12f863deb79d..c2f118b26204 100644 --- a/media/ffvpx/libavcodec/version_major.h +++ b/media/ffvpx/libavcodec/version_major.h @@ -25,33 +25,28 @@ * Libavcodec version macros. */ -#define LIBAVCODEC_VERSION_MAJOR 59 +#define LIBAVCODEC_VERSION_MAJOR 60 /** * FF_API_* defines may be placed below to indicate public API that will be * dropped at a future version bump. The defines themselves are not part of * the public API and may change, break or disappear at any time. * * @note, when bumping the major version it is recommended to manually * disable each FF_API_* in its own commit instead of disabling them all * at once through the bump. This improves the git bisect-ability of the change. */ -#define FF_API_OPENH264_SLICE_MODE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_OPENH264_CABAC (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_UNUSED_CODEC_CAPS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_THREAD_SAFE_CALLBACKS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_DEBUG_MV (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_GET_FRAME_CLASS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AUTO_THREADS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_INIT_PACKET (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AVCTX_TIMEBASE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_FLAG_TRUNCATED (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_SUB_TEXT_FORMAT (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_IDCT_NONE (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_SVTAV1_OPTS (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AYUV_CODECID (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_VT_OUTPUT_CALLBACK (LIBAVCODEC_VERSION_MAJOR < 60) -#define FF_API_AVCODEC_CHROMA_POS (LIBAVCODEC_VERSION_MAJOR < 60) +#define FF_API_INIT_PACKET (LIBAVCODEC_VERSION_MAJOR < 61) +#define FF_API_IDCT_NONE (LIBAVCODEC_VERSION_MAJOR < 61) +#define FF_API_SVTAV1_OPTS (LIBAVCODEC_VERSION_MAJOR < 61) +#define FF_API_AYUV_CODECID (LIBAVCODEC_VERSION_MAJOR < 61) +#define FF_API_VT_OUTPUT_CALLBACK (LIBAVCODEC_VERSION_MAJOR < 61) +#define FF_API_AVCODEC_CHROMA_POS (LIBAVCODEC_VERSION_MAJOR < 61) +#define FF_API_VT_HWACCEL_CONTEXT (LIBAVCODEC_VERSION_MAJOR < 61) +#define FF_API_AVCTX_FRAME_NUMBER (LIBAVCODEC_VERSION_MAJOR < 61) + +// reminder to remove CrystalHD decoders on next major bump +#define FF_CODEC_CRYSTAL_HD (LIBAVCODEC_VERSION_MAJOR < 61) #endif /* AVCODEC_VERSION_MAJOR_H */ diff --git a/media/ffvpx/libavcodec/videodsp_template.c b/media/ffvpx/libavcodec/videodsp_template.c index 324d70f2cb26..d653f4d524df 100644 --- a/media/ffvpx/libavcodec/videodsp_template.c +++ b/media/ffvpx/libavcodec/videodsp_template.c @@ -64,30 +64,30 @@ void FUNC(ff_emulated_edge_mc)(uint8_t *buf, const uint8_t *src, av_assert2(start_x < end_x && block_w); w = end_x - start_x; - src += start_y * src_linesize + start_x * sizeof(pixel); + src += start_y * src_linesize + start_x * (ptrdiff_t)sizeof(pixel); buf += start_x * sizeof(pixel); // top for (y = 0; y < start_y; y++) { memcpy(buf, src, w * sizeof(pixel)); buf += buf_linesize; } // copy existing part for (; y < end_y; y++) { memcpy(buf, src, w * sizeof(pixel)); src += src_linesize; buf += buf_linesize; } // bottom src -= src_linesize; for (; y < block_h; y++) { memcpy(buf, src, w * sizeof(pixel)); buf += buf_linesize; } - buf -= block_h * buf_linesize + start_x * sizeof(pixel); + buf -= block_h * buf_linesize + start_x * (ptrdiff_t)sizeof(pixel); while (block_h--) { pixel *bufp = (pixel *) buf; diff --git a/media/ffvpx/libavcodec/vp8.c b/media/ffvpx/libavcodec/vp8.c index 67f36d893370..db2419deaf70 100644 --- a/media/ffvpx/libavcodec/vp8.c +++ b/media/ffvpx/libavcodec/vp8.c @@ -2404,15 +2404,16 @@ static av_always_inline int decode_mb_row_no_filter(AVCodecContext *avctx, void int num_jobs = s->num_jobs; const VP8Frame *prev_frame = s->prev_frame; VP8Frame *curframe = s->curframe; - VPXRangeCoder *c = &s->coeff_partition[mb_y & (s->num_coeff_partitions - 1)]; + VPXRangeCoder *coeff_c = &s->coeff_partition[mb_y & (s->num_coeff_partitions - 1)]; + VP8Macroblock *mb; uint8_t *dst[3] = { curframe->tf.f->data[0] + 16 * mb_y * s->linesize, curframe->tf.f->data[1] + 8 * mb_y * s->uvlinesize, curframe->tf.f->data[2] + 8 * mb_y * s->uvlinesize }; - if (vpx_rac_is_end(c)) + if (vpx_rac_is_end(&s->c)) return AVERROR_INVALIDDATA; if (mb_y == 0) @@ -2443,35 +2444,38 @@ static av_always_inline int decode_mb_row_no_filter(AVCodecContext *avctx, void td->mv_bounds.mv_max.x = ((s->mb_width - 1) << 6) + MARGIN; for (mb_x = 0; mb_x < s->mb_width; mb_x++, mb_xy++, mb++) { - if (vpx_rac_is_end(c)) + if (vpx_rac_is_end(&s->c)) return AVERROR_INVALIDDATA; // Wait for previous thread to read mb_x+2, and reach mb_y-1. if (prev_td != td) { if (threadnr != 0) { check_thread_pos(td, prev_td, mb_x + (is_vp7 ? 2 : 1), mb_y - (is_vp7 ? 2 : 1)); } else { check_thread_pos(td, prev_td, mb_x + (is_vp7 ? 2 : 1) + s->mb_width + 3, mb_y - (is_vp7 ? 2 : 1)); } } s->vdsp.prefetch(dst[0] + (mb_x & 3) * 4 * s->linesize + 64, s->linesize, 4); s->vdsp.prefetch(dst[1] + (mb_x & 7) * s->uvlinesize + 64, dst[2] - dst[1], 2); if (!s->mb_layout) decode_mb_mode(s, &td->mv_bounds, mb, mb_x, mb_y, curframe->seg_map->data + mb_xy, prev_frame && prev_frame->seg_map ? prev_frame->seg_map->data + mb_xy : NULL, 0, is_vp7); prefetch_motion(s, mb, mb_x, mb_y, mb_xy, VP8_FRAME_PREVIOUS); - if (!mb->skip) - decode_mb_coeffs(s, td, c, mb, s->top_nnz[mb_x], td->left_nnz, is_vp7); + if (!mb->skip) { + if (vpx_rac_is_end(coeff_c)) + return AVERROR_INVALIDDATA; + decode_mb_coeffs(s, td, coeff_c, mb, s->top_nnz[mb_x], td->left_nnz, is_vp7); + } if (mb->mode <= MODE_I4x4) intra_predict(s, td, dst, mb, mb_x, mb_y, is_vp7); diff --git a/media/ffvpx/libavcodec/x86/fft.asm b/media/ffvpx/libavcodec/x86/fft.asm index a44596e5655c..34c3fc9a0f5a 100644 --- a/media/ffvpx/libavcodec/x86/fft.asm +++ b/media/ffvpx/libavcodec/x86/fft.asm @@ -475,7 +475,7 @@ cglobal fft_calc, 2,5,8 mov r0, r1 mov r1, r3 FFT_DISPATCH _interleave %+ SUFFIX, r1 - REP_RET + RET %endif @@ -510,7 +510,7 @@ cglobal fft_calc, 2,5,8 add r2, mmsize*2 jl .loop .end: - REP_RET + RET cglobal fft_permute, 2,7,1 mov r4, [r0 + FFTContext.revtab] @@ -543,7 +543,7 @@ cglobal fft_permute, 2,7,1 movaps [r1 + r2 + 16], xmm1 add r2, 32 jl .loopcopy - REP_RET + RET INIT_XMM sse cglobal imdct_calc, 3,5,3 @@ -583,7 +583,7 @@ cglobal imdct_calc, 3,5,3 sub r3, mmsize add r2, mmsize jl .loop - REP_RET + RET %ifdef PIC %define SECTION_REL - $$ diff --git a/media/ffvpx/libavcodec/x86/flacdsp.asm b/media/ffvpx/libavcodec/x86/flacdsp.asm index 6d755f497281..44416e4dfde7 100644 --- a/media/ffvpx/libavcodec/x86/flacdsp.asm +++ b/media/ffvpx/libavcodec/x86/flacdsp.asm @@ -79,7 +79,7 @@ ALIGN 16 movd [decodedq+4], m1 jg .loop_sample .ret: - REP_RET + RET %endmacro %if HAVE_XOP_EXTERNAL @@ -133,7 +133,7 @@ align 16 mova [outq + lenq], m%2 add lenq, 16 jl .loop - REP_RET + RET %endmacro INIT_XMM sse2 @@ -177,7 +177,7 @@ align 16 add outq, mmsize*2 sub lend, mmsize/4 jg .loop - REP_RET + RET %endmacro INIT_XMM sse2 @@ -302,7 +302,7 @@ align 16 add outq, mmsize*REPCOUNT sub lend, mmsize/4 jg .loop - REP_RET + RET %endmacro INIT_XMM ssse3 diff --git a/media/ffvpx/libavcodec/x86/h264_intrapred.asm b/media/ffvpx/libavcodec/x86/h264_intrapred.asm index 31840a14720f..8a38ba2bb5d2 100644 --- a/media/ffvpx/libavcodec/x86/h264_intrapred.asm +++ b/media/ffvpx/libavcodec/x86/h264_intrapred.asm @@ -62,7 +62,7 @@ cglobal pred16x16_vertical_8, 2,3 lea r0, [r0+r1*2] dec r2 jg .loop - REP_RET + RET ;----------------------------------------------------------------------------- ; void ff_pred16x16_horizontal_8(uint8_t *src, ptrdiff_t stride) @@ -95,7 +95,7 @@ cglobal pred16x16_horizontal_8, 2,3 lea r0, [r0+r1*2] dec r2 jg .loop - REP_RET + RET %endmacro INIT_MMX mmxext @@ -146,7 +146,7 @@ cglobal pred16x16_dc_8, 2,7 lea r4, [r4+r1*2] dec r3d jg .loop - REP_RET + RET %endmacro INIT_XMM sse2 @@ -192,7 +192,7 @@ cglobal pred16x16_tm_vp8_8, 2,6,6 lea r0, [r0+r1*2] dec r5d jg .loop - REP_RET + RET %if HAVE_AVX2_EXTERNAL INIT_YMM avx2 @@ -228,7 +228,7 @@ cglobal pred16x16_tm_vp8_8, 2, 4, 5, dst, stride, stride3, iteration lea dstq, [dstq+strideq*4] dec iterationd jg .loop - REP_RET + RET %endif ;----------------------------------------------------------------------------- @@ -427,7 +427,7 @@ cglobal pred16x16_plane_%1_8, 2,9,7 lea r0, [r0+r2*2] dec r4 jg .loop - REP_RET + RET %endmacro INIT_XMM sse2 @@ -556,7 +556,7 @@ ALIGN 16 lea r0, [r0+r2*2] dec r4 jg .loop - REP_RET + RET %endmacro INIT_XMM sse2 @@ -599,7 +599,7 @@ cglobal pred8x8_horizontal_8, 2,3 lea r0, [r0+r1*2] dec r2 jg .loop - REP_RET + RET %endmacro INIT_MMX mmxext @@ -737,7 +737,7 @@ cglobal pred8x8_dc_rv40_8, 2,7 lea r4, [r4+r1*2] dec r3d jg .loop - REP_RET + RET ;----------------------------------------------------------------------------- ; void ff_pred8x8_tm_vp8_8(uint8_t *src, ptrdiff_t stride) @@ -770,34 +770,34 @@ cglobal pred8x8_tm_vp8_8, 2,6,4 lea r0, [r0+r1*2] dec r5d jg .loop - REP_RET + RET INIT_XMM ssse3 cglobal pred8x8_tm_vp8_8, 2,3,6 sub r0, r1 movdqa xmm4, [tm_shuf] pxor xmm1, xmm1 movq xmm0, [r0] punpcklbw xmm0, xmm1 movd xmm5, [r0-4] pshufb xmm5, xmm4 mov r2d, 4 .loop: movd xmm2, [r0+r1*1-4] movd xmm3, [r0+r1*2-4] pshufb xmm2, xmm4 pshufb xmm3, xmm4 psubw xmm2, xmm5 psubw xmm3, xmm5 paddw xmm2, xmm0 paddw xmm3, xmm0 packuswb xmm2, xmm3 movq [r0+r1*1], xmm2 movhps [r0+r1*2], xmm2 lea r0, [r0+r1*2] dec r2d jg .loop - REP_RET + RET ; dest, left, right, src, tmp ; output: %1 = (t[n-1] + t[n]*2 + t[n+1] + 2) >> 2 @@ -1802,7 +1802,7 @@ cglobal pred4x4_tm_vp8_8, 3,6 lea r0, [r0+r2*2] dec r5d jg .loop - REP_RET + RET INIT_XMM ssse3 cglobal pred4x4_tm_vp8_8, 3,3 diff --git a/media/ffvpx/libavcodec/x86/h264_intrapred_10bit.asm b/media/ffvpx/libavcodec/x86/h264_intrapred_10bit.asm index c4645d434ee1..2f30807332ad 100644 --- a/media/ffvpx/libavcodec/x86/h264_intrapred_10bit.asm +++ b/media/ffvpx/libavcodec/x86/h264_intrapred_10bit.asm @@ -327,7 +327,7 @@ cglobal pred8x8_horizontal_10, 2, 3 lea r0, [r0+r1*2] dec r2d jg .loop - REP_RET + RET ;----------------------------------------------------------------------------- ; void ff_predict_8x8_dc_10(pixel *src, ptrdiff_t stride) @@ -481,7 +481,7 @@ cglobal pred8x8_plane_10, 2, 7, 7 add r0, r1 dec r2d jg .loop - REP_RET + RET ;----------------------------------------------------------------------------- @@ -994,25 +994,25 @@ cglobal pred16x16_vertical_10, 2, 3 lea r0, [r0+r1*2] dec r2d jg .loop - REP_RET + RET ;----------------------------------------------------------------------------- ; void ff_pred16x16_horizontal_10(pixel *src, ptrdiff_t stride) ;----------------------------------------------------------------------------- INIT_XMM sse2 cglobal pred16x16_horizontal_10, 2, 3 mov r2d, 8 .vloop: movd m0, [r0+r1*0-4] movd m1, [r0+r1*1-4] SPLATW m0, m0, 1 SPLATW m1, m1, 1 MOV16 r0+r1*0, m0, m0, m0, m0 MOV16 r0+r1*1, m1, m1, m1, m1 lea r0, [r0+r1*2] dec r2d jg .vloop - REP_RET + RET ;----------------------------------------------------------------------------- ; void ff_pred16x16_dc_10(pixel *src, ptrdiff_t stride) @@ -1048,29 +1048,29 @@ cglobal pred16x16_dc_10, 2, 6 lea r5, [r5+r1*2] dec r3d jg .loop - REP_RET + RET ;----------------------------------------------------------------------------- ; void ff_pred16x16_top_dc_10(pixel *src, ptrdiff_t stride) ;----------------------------------------------------------------------------- INIT_XMM sse2 cglobal pred16x16_top_dc_10, 2, 3 sub r0, r1 mova m0, [r0+0] paddw m0, [r0+mmsize] HADDW m0, m2 SPLATW m0, m0 paddw m0, [pw_8] psrlw m0, 4 mov r2d, 8 .loop: MOV16 r0+r1*1, m0, m0, m0, m0 MOV16 r0+r1*2, m0, m0, m0, m0 lea r0, [r0+r1*2] dec r2d jg .loop - REP_RET + RET ;----------------------------------------------------------------------------- ; void ff_pred16x16_left_dc_10(pixel *src, ptrdiff_t stride) @@ -1101,19 +1101,19 @@ cglobal pred16x16_left_dc_10, 2, 6 lea r5, [r5+r1*2] dec r3d jg .loop - REP_RET + RET ;----------------------------------------------------------------------------- ; void ff_pred16x16_128_dc_10(pixel *src, ptrdiff_t stride) ;----------------------------------------------------------------------------- INIT_XMM sse2 cglobal pred16x16_128_dc_10, 2,3 mova m0, [pw_512] mov r2d, 8 .loop: MOV16 r0+r1*0, m0, m0, m0, m0 MOV16 r0+r1*1, m0, m0, m0, m0 lea r0, [r0+r1*2] dec r2d jg .loop - REP_RET + RET diff --git a/media/ffvpx/libavcodec/x86/videodsp.asm b/media/ffvpx/libavcodec/x86/videodsp.asm index b19a8300c54c..3cc07878d3b8 100644 --- a/media/ffvpx/libavcodec/x86/videodsp.asm +++ b/media/ffvpx/libavcodec/x86/videodsp.asm @@ -433,4 +433,4 @@ cglobal prefetch, 3, 3, 0, buf, stride, h add bufq, strideq dec hd jg .loop - REP_RET + RET diff --git a/media/ffvpx/libavcodec/x86/vp8dsp.asm b/media/ffvpx/libavcodec/x86/vp8dsp.asm index 33d488bf6f21..6ac5a7721bfc 100644 --- a/media/ffvpx/libavcodec/x86/vp8dsp.asm +++ b/media/ffvpx/libavcodec/x86/vp8dsp.asm @@ -200,7 +200,7 @@ cglobal put_vp8_epel%1_h6, 6, 6 + npicregs, 8, dst, dststride, src, srcstride, h add srcq, srcstrideq dec heightd ; next row jg .nextrow - REP_RET + RET cglobal put_vp8_epel%1_h4, 6, 6 + npicregs, 7, dst, dststride, src, srcstride, height, mx, picreg shl mxd, 4 @@ -230,7 +230,7 @@ cglobal put_vp8_epel%1_h4, 6, 6 + npicregs, 7, dst, dststride, src, srcstride, h add srcq, srcstrideq dec heightd ; next row jg .nextrow - REP_RET + RET cglobal put_vp8_epel%1_v4, 7, 7, 8, dst, dststride, src, srcstride, height, picreg, my shl myd, 4 @@ -268,7 +268,7 @@ cglobal put_vp8_epel%1_v4, 7, 7, 8, dst, dststride, src, srcstride, height, picr add srcq, srcstrideq dec heightd ; next row jg .nextrow - REP_RET + RET cglobal put_vp8_epel%1_v6, 7, 7, 8, dst, dststride, src, srcstride, height, picreg, my lea myd, [myq*3] @@ -314,7 +314,7 @@ cglobal put_vp8_epel%1_v6, 7, 7, 8, dst, dststride, src, srcstride, height, picr add srcq, srcstrideq dec heightd ; next row jg .nextrow - REP_RET + RET %endmacro INIT_MMX ssse3 @@ -368,7 +368,7 @@ cglobal put_vp8_epel4_h4, 6, 6 + npicregs, 0, dst, dststride, src, srcstride, he add srcq, srcstrideq dec heightd ; next row jg .nextrow - REP_RET + RET ; 4x4 block, H-only 6-tap filter INIT_MMX mmxext @@ -426,7 +426,7 @@ cglobal put_vp8_epel4_h6, 6, 6 + npicregs, 0, dst, dststride, src, srcstride, he add srcq, srcstrideq dec heightd ; next row jg .nextrow - REP_RET + RET INIT_XMM sse2 cglobal put_vp8_epel8_h4, 6, 6 + npicregs, 10, dst, dststride, src, srcstride, height, mx, picreg @@ -474,7 +474,7 @@ cglobal put_vp8_epel8_h4, 6, 6 + npicregs, 10, dst, dststride, src, srcstride, h add srcq, srcstrideq dec heightd ; next row jg .nextrow - REP_RET + RET INIT_XMM sse2 cglobal put_vp8_epel8_h6, 6, 6 + npicregs, 14, dst, dststride, src, srcstride, height, mx, picreg @@ -537,7 +537,7 @@ cglobal put_vp8_epel8_h6, 6, 6 + npicregs, 14, dst, dststride, src, srcstride, h add srcq, srcstrideq dec heightd ; next row jg .nextrow - REP_RET + RET %macro FILTER_V 1 ; 4x4 block, V-only 4-tap filter @@ -590,7 +590,7 @@ cglobal put_vp8_epel%1_v4, 7, 7, 8, dst, dststride, src, srcstride, height, picr add srcq, srcstrideq dec heightd ; next row jg .nextrow - REP_RET + RET ; 4x4 block, V-only 6-tap filter @@ -655,7 +655,7 @@ cglobal put_vp8_epel%1_v6, 7, 7, 8, dst, dststride, src, srcstride, height, picr add srcq, srcstrideq dec heightd ; next row jg .nextrow - REP_RET + RET %endmacro INIT_MMX mmxext @@ -738,7 +738,7 @@ cglobal put_vp8_bilinear%1_v, 7, 7, 7, dst, dststride, src, srcstride, height, p lea srcq, [srcq+srcstrideq*2] sub heightd, 2 jg .nextrow - REP_RET + RET %if cpuflag(ssse3) cglobal put_vp8_bilinear%1_h, 6, 6 + npicregs, 5, dst, dststride, src, srcstride, height, mx, picreg @@ -815,43 +815,43 @@ cglobal put_vp8_bilinear%1_h, 6, 6 + npicregs, 7, dst, dststride, src, srcstride lea srcq, [srcq+srcstrideq*2] sub heightd, 2 jg .nextrow - REP_RET + RET %endmacro INIT_MMX mmxext FILTER_BILINEAR 4 INIT_XMM sse2 FILTER_BILINEAR 8 INIT_MMX ssse3 FILTER_BILINEAR 4 INIT_XMM ssse3 FILTER_BILINEAR 8 INIT_MMX mmx cglobal put_vp8_pixels8, 5, 5, 0, dst, dststride, src, srcstride, height .nextrow: movq mm0, [srcq+srcstrideq*0] movq mm1, [srcq+srcstrideq*1] lea srcq, [srcq+srcstrideq*2] movq [dstq+dststrideq*0], mm0 movq [dstq+dststrideq*1], mm1 lea dstq, [dstq+dststrideq*2] sub heightd, 2 jg .nextrow - REP_RET + RET INIT_XMM sse cglobal put_vp8_pixels16, 5, 5, 2, dst, dststride, src, srcstride, height .nextrow: movups xmm0, [srcq+srcstrideq*0] movups xmm1, [srcq+srcstrideq*1] lea srcq, [srcq+srcstrideq*2] movaps [dstq+dststrideq*0], xmm0 movaps [dstq+dststrideq*1], xmm1 lea dstq, [dstq+dststrideq*2] sub heightd, 2 jg .nextrow - REP_RET + RET ;----------------------------------------------------------------------------- ; void ff_vp8_idct_dc_add_<opt>(uint8_t *dst, int16_t block[16], ptrdiff_t stride); diff --git a/media/ffvpx/libavutil/avstring.c b/media/ffvpx/libavutil/avstring.c index 5ddbe9219e8e..e460b5be7f33 100644 --- a/media/ffvpx/libavutil/avstring.c +++ b/media/ffvpx/libavutil/avstring.c @@ -139,16 +139,6 @@ end: return p; } -#if FF_API_D2STR -char *av_d2str(double d) -{ - char *str = av_malloc(16); - if (str) - snprintf(str, 16, "%f", d); - return str; -} -#endif - #define WHITESPACES " \n\t\r" char *av_get_token(const char **buf, const char *term) diff --git a/media/ffvpx/libavutil/avstring.h b/media/ffvpx/libavutil/avstring.h index 74aa4cd0e4e2..e26026376308 100644 --- a/media/ffvpx/libavutil/avstring.h +++ b/media/ffvpx/libavutil/avstring.h @@ -157,15 +157,6 @@ static inline size_t av_strnlen(const char *s, size_t len) */ char *av_asprintf(const char *fmt, ...) av_printf_format(1, 2); -#if FF_API_D2STR -/** - * Convert a number to an av_malloced string. - * @deprecated use av_asprintf() with "%f" or a more specific format - */ -attribute_deprecated -char *av_d2str(double d); -#endif - /** * Unescape the given string until a non escaped terminating char, * and return the token corresponding to the unescaped string. diff --git a/media/ffvpx/libavutil/avutil.symbols b/media/ffvpx/libavutil/avutil.symbols index f3081a024bcb..aefd9b731098 100644 --- a/media/ffvpx/libavutil/avutil.symbols +++ b/media/ffvpx/libavutil/avutil.symbols @@ -54,14 +54,14 @@ av_crc av_crc_get_table av_crc_init av_d2q -av_d2str av_default_get_category av_default_item_name av_dict_copy av_dict_count av_dict_free av_dict_get av_dict_get_string +av_dict_iterate av_dict_parse_string av_dict_set av_dict_set_int @@ -134,7 +134,6 @@ av_get_channel_layout_channel_index av_get_channel_layout_nb_channels av_get_channel_layout_string av_get_channel_name -av_get_colorspace_name av_get_cpu_flags av_get_default_channel_layout av_get_known_color_name @@ -325,4 +324,3 @@ av_hwdevice_ctx_init av_hwframe_transfer_get_formats av_hwdevice_ctx_create_derived av_malloc_array -av_mallocz_array diff --git a/media/ffvpx/libavutil/channel_layout.c b/media/ffvpx/libavutil/channel_layout.c index 5af7ea0e010c..e2f7512254a8 100644 --- a/media/ffvpx/libavutil/channel_layout.c +++ b/media/ffvpx/libavutil/channel_layout.c @@ -196,6 +196,7 @@ static const struct channel_layout_name channel_layout_map[] = { { "7.1", AV_CHANNEL_LAYOUT_7POINT1 }, { "7.1(wide)", AV_CHANNEL_LAYOUT_7POINT1_WIDE_BACK }, { "7.1(wide-side)", AV_CHANNEL_LAYOUT_7POINT1_WIDE }, + { "7.1(top)", AV_CHANNEL_LAYOUT_7POINT1_TOP_BACK }, { "octagonal", AV_CHANNEL_LAYOUT_OCTAGONAL }, { "cube", AV_CHANNEL_LAYOUT_CUBE }, { "hexadecagonal", AV_CHANNEL_LAYOUT_HEXADECAGONAL }, diff --git a/media/ffvpx/libavutil/channel_layout.h b/media/ffvpx/libavutil/channel_layout.h index 3e691633607e..f345415c55e4 100644 --- a/media/ffvpx/libavutil/channel_layout.h +++ b/media/ffvpx/libavutil/channel_layout.h @@ -232,6 +232,7 @@ enum AVChannelOrder { #define AV_CH_LAYOUT_7POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT) #define AV_CH_LAYOUT_7POINT1_WIDE (AV_CH_LAYOUT_5POINT1|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) #define AV_CH_LAYOUT_7POINT1_WIDE_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER) +#define AV_CH_LAYOUT_7POINT1_TOP_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT) #define AV_CH_LAYOUT_OCTAGONAL (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_CENTER|AV_CH_BACK_RIGHT) #define AV_CH_LAYOUT_CUBE (AV_CH_LAYOUT_QUAD|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT) #define AV_CH_LAYOUT_HEXADECAGONAL (AV_CH_LAYOUT_OCTAGONAL|AV_CH_WIDE_LEFT|AV_CH_WIDE_RIGHT|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT) @@ -389,6 +390,7 @@ typedef struct AVChannelLayout { #define AV_CHANNEL_LAYOUT_7POINT1 AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1) #define AV_CHANNEL_LAYOUT_7POINT1_WIDE AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_WIDE) #define AV_CHANNEL_LAYOUT_7POINT1_WIDE_BACK AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_WIDE_BACK) +#define AV_CHANNEL_LAYOUT_7POINT1_TOP_BACK AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_7POINT1_TOP_BACK) #define AV_CHANNEL_LAYOUT_OCTAGONAL AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_OCTAGONAL) #define AV_CHANNEL_LAYOUT_CUBE AV_CHANNEL_LAYOUT_MASK(8, AV_CH_LAYOUT_CUBE) #define AV_CHANNEL_LAYOUT_HEXADECAGONAL AV_CHANNEL_LAYOUT_MASK(16, AV_CH_LAYOUT_HEXADECAGONAL) diff --git a/media/ffvpx/libavutil/dict.c b/media/ffvpx/libavutil/dict.c index 14ad780a7919..f673977a986b 100644 --- a/media/ffvpx/libavutil/dict.c +++ b/media/ffvpx/libavutil/dict.c @@ -20,50 +20,65 @@ #include <string.h> +#include "avassert.h" #include "avstring.h" #include "dict.h" #include "dict_internal.h" #include "internal.h" #include "mem.h" #include "time_internal.h" #include "bprint.h" struct AVDictionary { int count; AVDictionaryEntry *elems; }; int av_dict_count(const AVDictionary *m) { return m ? m->count : 0; } -AVDictionaryEntry *av_dict_get(const AVDictionary *m, const char *key, - const AVDictionaryEntry *prev, int flags) +const AVDictionaryEntry *av_dict_iterate(const AVDictionary *m, + const AVDictionaryEntry *prev) { - unsigned int i, j; + int i = 0; - if (!m || !key) + if (!m) return NULL; if (prev) i = prev - m->elems + 1; - else - i = 0; - for (; i < m->count; i++) { - const char *s = m->elems[i].key; + av_assert2(i >= 0); + if (i >= m->count) + return NULL; + + return &m->elems[i]; +} + +AVDictionaryEntry *av_dict_get(const AVDictionary *m, const char *key, + const AVDictionaryEntry *prev, int flags) +{ + const AVDictionaryEntry *entry = prev; + unsigned int j; + + if (!key) + return NULL; + + while ((entry = av_dict_iterate(m, entry))) { + const char *s = entry->key; if (flags & AV_DICT_MATCH_CASE) for (j = 0; s[j] == key[j] && key[j]; j++) ; else for (j = 0; av_toupper(s[j]) == av_toupper(key[j]) && key[j]; j++) ; if (key[j]) continue; if (s[j] && !(flags & AV_DICT_IGNORE_SUFFIX)) continue; - return &m->elems[i]; + return (AVDictionaryEntry *)entry; } return NULL; } @@ -221,36 +236,36 @@ void av_dict_free(AVDictionary **pm) int av_dict_copy(AVDictionary **dst, const AVDictionary *src, int flags) { - AVDictionaryEntry *t = NULL; + const AVDictionaryEntry *t = NULL; - while ((t = av_dict_get(src, "", t, AV_DICT_IGNORE_SUFFIX))) { + while ((t = av_dict_iterate(src, t))) { int ret = av_dict_set(dst, t->key, t->value, flags); if (ret < 0) return ret; } return 0; } int av_dict_get_string(const AVDictionary *m, char **buffer, const char key_val_sep, const char pairs_sep) { - AVDictionaryEntry *t = NULL; + const AVDictionaryEntry *t = NULL; AVBPrint bprint; int cnt = 0; char special_chars[] = {pairs_sep, key_val_sep, '\0'}; if (!buffer || pairs_sep == '\0' || key_val_sep == '\0' || pairs_sep == key_val_sep || pairs_sep == '\\' || key_val_sep == '\\') return AVERROR(EINVAL); if (!av_dict_count(m)) { *buffer = av_strdup(""); return *buffer ? 0 : AVERROR(ENOMEM); } av_bprint_init(&bprint, 64, AV_BPRINT_SIZE_UNLIMITED); - while ((t = av_dict_get(m, "", t, AV_DICT_IGNORE_SUFFIX))) { + while ((t = av_dict_iterate(m, t))) { if (cnt++) av_bprint_append_data(&bprint, &pairs_sep, 1); av_bprint_escape(&bprint, t->key, special_chars, AV_ESCAPE_MODE_BACKSLASH, 0); diff --git a/media/ffvpx/libavutil/dict.h b/media/ffvpx/libavutil/dict.h index 0d1afc6c64ab..713c9e361af8 100644 --- a/media/ffvpx/libavutil/dict.h +++ b/media/ffvpx/libavutil/dict.h @@ -39,154 +39,197 @@ * @brief Simple key:value store * * @{ - * Dictionaries are used for storing key:value pairs. To create - * an AVDictionary, simply pass an address of a NULL pointer to - * av_dict_set(). NULL can be used as an empty dictionary wherever - * a pointer to an AVDictionary is required. - * Use av_dict_get() to retrieve an entry or iterate over all - * entries and finally av_dict_free() to free the dictionary - * and all its contents. + * Dictionaries are used for storing key-value pairs. + * + * - To **create an AVDictionary**, simply pass an address of a NULL + * pointer to av_dict_set(). NULL can be used as an empty dictionary + * wherever a pointer to an AVDictionary is required. + * - To **insert an entry**, use av_dict_set(). + * - Use av_dict_get() to **retrieve an entry**. + * - To **iterate over all entries**, use av_dict_iterate(). + * - In order to **free the dictionary and all its contents**, use av_dict_free(). * @code AVDictionary *d = NULL; // "create" an empty dictionary AVDictionaryEntry *t = NULL; av_dict_set(&d, "foo", "bar", 0); // add an entry char *k = av_strdup("key"); // if your strings are already allocated, char *v = av_strdup("value"); // you can avoid copying them like this av_dict_set(&d, k, v, AV_DICT_DONT_STRDUP_KEY | AV_DICT_DONT_STRDUP_VAL); - while (t = av_dict_get(d, "", t, AV_DICT_IGNORE_SUFFIX)) { - <....> // iterate over all entries in d + while ((t = av_dict_iterate(d, t))) { + <....> // iterate over all entries in d } av_dict_free(&d); @endcode */ +/** + * @name AVDictionary Flags + * Flags that influence behavior of the matching of keys or insertion to the dictionary. + * @{ + */ #define AV_DICT_MATCH_CASE 1 /**< Only get an entry with exact-case key match. Only relevant in av_dict_get(). */ #define AV_DICT_IGNORE_SUFFIX 2 /**< Return first entry in a dictionary whose first part corresponds to the search key, ignoring the suffix of the found key string. Only relevant in av_dict_get(). */ #define AV_DICT_DONT_STRDUP_KEY 4 /**< Take ownership of a key that's been allocated with av_malloc() or another memory allocation function. */ #define AV_DICT_DONT_STRDUP_VAL 8 /**< Take ownership of a value that's been allocated with av_malloc() or another memory allocation function. */ -#define AV_DICT_DONT_OVERWRITE 16 ///< Don't overwrite existing entries. +#define AV_DICT_DONT_OVERWRITE 16 /**< Don't overwrite existing entries. */ #define AV_DICT_APPEND 32 /**< If the entry already exists, append to it. Note that no - delimiter is added, the strings are simply concatenated. */ + delimiter is added, the strings are simply concatenated. */ #define AV_DICT_MULTIKEY 64 /**< Allow to store several equal keys in the dictionary */ +/** + * @} + */ typedef struct AVDictionaryEntry { char *key; char *value; } AVDictionaryEntry; typedef struct AVDictionary AVDictionary; /** * Get a dictionary entry with matching key. * * The returned entry key or value must not be changed, or it will * cause undefined behavior. * - * To iterate through all the dictionary entries, you can set the matching key - * to the null string "" and set the AV_DICT_IGNORE_SUFFIX flag. + * @param prev Set to the previous matching element to find the next. + * If set to NULL the first matching element is returned. + * @param key Matching key + * @param flags A collection of AV_DICT_* flags controlling how the + * entry is retrieved * - * @param prev Set to the previous matching element to find the next. - * If set to NULL the first matching element is returned. - * @param key matching key - * @param flags a collection of AV_DICT_* flags controlling how the entry is retrieved - * @return found entry or NULL in case no matching entry was found in the dictionary + * @return Found entry or NULL in case no matching entry was found in the dictionary */ AVDictionaryEntry *av_dict_get(const AVDictionary *m, const char *key, const AVDictionaryEntry *prev, int flags); +/** + * Iterate over a dictionary + * + * Iterates through all entries in the dictionary. + * + * @warning The returned AVDictionaryEntry key/value must not be changed. + * + * @warning As av_dict_set() invalidates all previous entries returned + * by this function, it must not be called while iterating over the dict. + * + * Typical usage: + * @code + * const AVDictionaryEntry *e = NULL; + * while ((e = av_dict_iterate(m, e))) { + * // ... + * } + * @endcode + * + * @param m The dictionary to iterate over + * @param prev Pointer to the previous AVDictionaryEntry, NULL initially + * + * @retval AVDictionaryEntry* The next element in the dictionary + * @retval NULL No more elements in the dictionary + */ +const AVDictionaryEntry *av_dict_iterate(const AVDictionary *m, + const AVDictionaryEntry *prev); + /** * Get number of entries in dictionary. * * @param m dictionary * @return number of entries in dictionary */ int av_dict_count(const AVDictionary *m); /** * Set the given entry in *pm, overwriting an existing entry. * * Note: If AV_DICT_DONT_STRDUP_KEY or AV_DICT_DONT_STRDUP_VAL is set, * these arguments will be freed on error. * - * Warning: Adding a new entry to a dictionary invalidates all existing entries - * previously returned with av_dict_get. + * @warning Adding a new entry to a dictionary invalidates all existing entries + * previously returned with av_dict_get() or av_dict_iterate(). * - * @param pm pointer to a pointer to a dictionary struct. If *pm is NULL - * a dictionary struct is allocated and put in *pm. - * @param key entry key to add to *pm (will either be av_strduped or added as a new key depending on flags) - * @param value entry value to add to *pm (will be av_strduped or added as a new key depending on flags). - * Passing a NULL value will cause an existing entry to be deleted. - * @return >= 0 on success otherwise an error code <0 + * @param pm Pointer to a pointer to a dictionary struct. If *pm is NULL + * a dictionary struct is allocated and put in *pm. + * @param key Entry key to add to *pm (will either be av_strduped or added as a new key depending on flags) + * @param value Entry value to add to *pm (will be av_strduped or added as a new key depending on flags). + * Passing a NULL value will cause an existing entry to be deleted. + * + * @return >= 0 on success otherwise an error code <0 */ int av_dict_set(AVDictionary **pm, const char *key, const char *value, int flags); /** - * Convenience wrapper for av_dict_set that converts the value to a string + * Convenience wrapper for av_dict_set() that converts the value to a string * and stores it. * - * Note: If AV_DICT_DONT_STRDUP_KEY is set, key will be freed on error. + * Note: If ::AV_DICT_DONT_STRDUP_KEY is set, key will be freed on error. */ int av_dict_set_int(AVDictionary **pm, const char *key, int64_t value, int flags); /** * Parse the key/value pairs list and add the parsed entries to a dictionary. * * In case of failure, all the successfully set entries are stored in * *pm. You may need to manually free the created dictionary. * - * @param key_val_sep a 0-terminated list of characters used to separate + * @param key_val_sep A 0-terminated list of characters used to separate * key from value - * @param pairs_sep a 0-terminated list of characters used to separate + * @param pairs_sep A 0-terminated list of characters used to separate * two pairs from each other - * @param flags flags to use when adding to dictionary. - * AV_DICT_DONT_STRDUP_KEY and AV_DICT_DONT_STRDUP_VAL + * @param flags Flags to use when adding to the dictionary. + * ::AV_DICT_DONT_STRDUP_KEY and ::AV_DICT_DONT_STRDUP_VAL * are ignored since the key/value tokens will always * be duplicated. + * * @return 0 on success, negative AVERROR code on failure */ int av_dict_parse_string(AVDictionary **pm, const char *str, const char *key_val_sep, const char *pairs_sep, int flags); /** * Copy entries from one AVDictionary struct into another. - * @param dst pointer to a pointer to a AVDictionary struct. If *dst is NULL, - * this function will allocate a struct for you and put it in *dst - * @param src pointer to source AVDictionary struct - * @param flags flags to use when setting entries in *dst - * @note metadata is read using the AV_DICT_IGNORE_SUFFIX flag + * + * @note Metadata is read using the ::AV_DICT_IGNORE_SUFFIX flag + * + * @param dst Pointer to a pointer to a AVDictionary struct to copy into. If *dst is NULL, + * this function will allocate a struct for you and put it in *dst + * @param src Pointer to the source AVDictionary struct to copy items from. + * @param flags Flags to use when setting entries in *dst + * * @return 0 on success, negative AVERROR code on failure. If dst was allocated * by this function, callers should free the associated memory. */ int av_dict_copy(AVDictionary **dst, const AVDictionary *src, int flags); /** * Free all the memory allocated for an AVDictionary struct * and all keys and values. */ void av_dict_free(AVDictionary **m); /** * Get dictionary entries as a string. * * Create a string containing dictionary's entries. * Such string may be passed back to av_dict_parse_string(). * @note String is escaped with backslashes ('\'). * - * @param[in] m dictionary + * @warning Separators cannot be neither '\\' nor '\0'. They also cannot be the same. + * + * @param[in] m The dictionary * @param[out] buffer Pointer to buffer that will be allocated with string containg entries. * Buffer must be freed by the caller when is no longer needed. - * @param[in] key_val_sep character used to separate key from value - * @param[in] pairs_sep character used to separate two pairs from each other + * @param[in] key_val_sep Character used to separate key from value + * @param[in] pairs_sep Character used to separate two pairs from each other + * * @return >= 0 on success, negative on error - * @warning Separators cannot be neither '\\' nor '\0'. They also cannot be the same. */ int av_dict_get_string(const AVDictionary *m, char **buffer, const char key_val_sep, const char pairs_sep); diff --git a/media/ffvpx/libavutil/ffversion.h b/media/ffvpx/libavutil/ffversion.h index 05d052c91f23..21f6614f7aa9 100644 --- a/media/ffvpx/libavutil/ffversion.h +++ b/media/ffvpx/libavutil/ffversion.h @@ -1,5 +1,5 @@ /* Automatically generated by version.sh, do not manually edit! */ #ifndef AVUTIL_FFVERSION_H #define AVUTIL_FFVERSION_H -#define FFMPEG_VERSION "N-107213-gfed07efcde" +#define FFMPEG_VERSION "N-109117-g6a3e174ad1" #endif /* AVUTIL_FFVERSION_H */ diff --git a/media/ffvpx/libavutil/frame.c b/media/ffvpx/libavutil/frame.c index de4ad1f94d23..9545477acc95 100644 --- a/media/ffvpx/libavutil/frame.c +++ b/media/ffvpx/libavutil/frame.c @@ -35,23 +35,6 @@ av_get_channel_layout_nb_channels((frame)->channel_layout)) #endif -#if FF_API_COLORSPACE_NAME -const char *av_get_colorspace_name(enum AVColorSpace val) -{ - static const char * const name[] = { - [AVCOL_SPC_RGB] = "GBR", - [AVCOL_SPC_BT709] = "bt709", - [AVCOL_SPC_FCC] = "fcc", - [AVCOL_SPC_BT470BG] = "bt470bg", - [AVCOL_SPC_SMPTE170M] = "smpte170m", - [AVCOL_SPC_SMPTE240M] = "smpte240m", - [AVCOL_SPC_YCOCG] = "YCgCo", - }; - if ((unsigned)val >= FF_ARRAY_ELEMS(name)) - return NULL; - return name[val]; -} -#endif static void get_frame_defaults(AVFrame *frame) { memset(frame, 0, sizeof(*frame)); @@ -304,11 +287,19 @@ FF_DISABLE_DEPRECATION_WARNINGS FF_ENABLE_DEPRECATION_WARNINGS #endif dst->time_base = src->time_base; +#if FF_API_REORDERED_OPAQUE +FF_DISABLE_DEPRECATION_WARNINGS dst->reordered_opaque = src->reordered_opaque; +FF_ENABLE_DEPRECATION_WARNINGS +#endif dst->quality = src->quality; dst->best_effort_timestamp = src->best_effort_timestamp; +#if FF_API_FRAME_PICTURE_NUMBER +FF_DISABLE_DEPRECATION_WARNINGS dst->coded_picture_number = src->coded_picture_number; dst->display_picture_number = src->display_picture_number; +FF_ENABLE_DEPRECATION_WARNINGS +#endif dst->flags = src->flags; dst->decode_error_flags = src->decode_error_flags; dst->color_primaries = src->color_primaries; @@ -831,6 +822,7 @@ const char *av_frame_side_data_name(enum AVFrameSideDataType type) case AV_FRAME_DATA_DETECTION_BBOXES: return "Bounding boxes for object detection and classification"; case AV_FRAME_DATA_DOVI_RPU_BUFFER: return "Dolby Vision RPU Data"; case AV_FRAME_DATA_DOVI_METADATA: return "Dolby Vision Metadata"; + case AV_FRAME_DATA_AMBIENT_VIEWING_ENVIRONMENT: return "Ambient viewing environment"; } return NULL; } diff --git a/media/ffvpx/libavutil/frame.h b/media/ffvpx/libavutil/frame.h index e60a82f6c0ef..25802695493a 100644 --- a/media/ffvpx/libavutil/frame.h +++ b/media/ffvpx/libavutil/frame.h @@ -209,6 +209,11 @@ enum AVFrameSideDataType { * volume transform - CUVA 005.1-2021. */ AV_FRAME_DATA_DYNAMIC_HDR_VIVID, + + /** + * Ambient viewing environment metadata, as defined by H.274. + */ + AV_FRAME_DATA_AMBIENT_VIEWING_ENVIRONMENT, }; enum AVActiveFormatDescription { @@ -446,14 +451,18 @@ typedef struct AVFrame { */ AVRational time_base; +#if FF_API_FRAME_PICTURE_NUMBER /** * picture number in bitstream order */ + attribute_deprecated int coded_picture_number; /** * picture number in display order */ + attribute_deprecated int display_picture_number; +#endif /** * quality (between 1 (good) and FF_LAMBDA_MAX (bad)) @@ -486,15 +495,20 @@ typedef struct AVFrame { */ int palette_has_changed; +#if FF_API_REORDERED_OPAQUE /** * reordered opaque 64 bits (generally an integer or a double precision float * PTS but can be anything). * The user sets AVCodecContext.reordered_opaque to represent the input at * that time, * the decoder reorders values as needed and sets AVFrame.reordered_opaque * to exactly one of the values provided by the user through AVCodecContext.reordered_opaque + * + * @deprecated Use AV_CODEC_FLAG_COPY_OPAQUE instead */ + attribute_deprecated int64_t reordered_opaque; +#endif /** * Sample rate of the audio data. @@ -715,15 +729,6 @@ typedef struct AVFrame { } AVFrame; -#if FF_API_COLORSPACE_NAME -/** - * Get the name of a colorspace. - * @return a static string identifying the colorspace; can be NULL. - * @deprecated use av_color_space_name() - */ -attribute_deprecated -const char *av_get_colorspace_name(enum AVColorSpace val); -#endif /** * Allocate an AVFrame and set its fields to default values. The resulting * struct must be freed using av_frame_free(). diff --git a/media/ffvpx/libavutil/hwcontext.c b/media/ffvpx/libavutil/hwcontext.c index ab9ad3703ec7..339659826931 100644 --- a/media/ffvpx/libavutil/hwcontext.c +++ b/media/ffvpx/libavutil/hwcontext.c @@ -397,10 +397,14 @@ int av_hwframe_transfer_get_formats(AVBufferRef *hwframe_ref, static int transfer_data_alloc(AVFrame *dst, const AVFrame *src, int flags) { - AVHWFramesContext *ctx = (AVHWFramesContext*)src->hw_frames_ctx->data; + AVHWFramesContext *ctx; AVFrame *frame_tmp; int ret = 0; + if (!src->hw_frames_ctx) + return AVERROR(EINVAL); + ctx = (AVHWFramesContext*)src->hw_frames_ctx->data; + frame_tmp = av_frame_alloc(); if (!frame_tmp) return AVERROR(ENOMEM); diff --git a/media/ffvpx/libavutil/hwcontext_vaapi.c b/media/ffvpx/libavutil/hwcontext_vaapi.c index 997c0033fc7e..de30a919ab73 100644 --- a/media/ffvpx/libavutil/hwcontext_vaapi.c +++ b/media/ffvpx/libavutil/hwcontext_vaapi.c @@ -1321,8 +1321,17 @@ static int vaapi_map_to_drm_esh(AVHWFramesContext *hwfc, AVFrame *dst, surface_id = (VASurfaceID)(uintptr_t)src->data[3]; export_flags = VA_EXPORT_SURFACE_SEPARATE_LAYERS; - if (flags & AV_HWFRAME_MAP_READ) + if (flags & AV_HWFRAME_MAP_READ) { export_flags |= VA_EXPORT_SURFACE_READ_ONLY; + + vas = vaSyncSurface(hwctx->display, surface_id); + if (vas != VA_STATUS_SUCCESS) { + av_log(hwfc, AV_LOG_ERROR, "Failed to sync surface " + "%#x: %d (%s).\n", surface_id, vas, vaErrorStr(vas)); + return AVERROR(EIO); + } + } + if (flags & AV_HWFRAME_MAP_WRITE) export_flags |= VA_EXPORT_SURFACE_WRITE_ONLY; @@ -1702,42 +1711,57 @@ static int vaapi_device_create(AVHWDeviceContext *ctx, const char *device, char path[64]; int n, max_devices = 8; #if CONFIG_LIBDRM + drmVersion *info; const AVDictionaryEntry *kernel_driver; kernel_driver = av_dict_get(opts, "kernel_driver", NULL, 0); #endif for (n = 0; n < max_devices; n++) { snprintf(path, sizeof(path), "/dev/dri/renderD%d", 128 + n); priv->drm_fd = open(path, O_RDWR); if (priv->drm_fd < 0) { av_log(ctx, AV_LOG_VERBOSE, "Cannot open " "DRM render node for device %d.\n", n); break; } #if CONFIG_LIBDRM + info = drmGetVersion(priv->drm_fd); + if (!info) { + av_log(ctx, AV_LOG_VERBOSE, + "Failed to get DRM version for device %d.\n", n); + close(priv->drm_fd); + priv->drm_fd = -1; + continue; + } if (kernel_driver) { - drmVersion *info; - info = drmGetVersion(priv->drm_fd); if (strcmp(kernel_driver->value, info->name)) { av_log(ctx, AV_LOG_VERBOSE, "Ignoring device %d " "with non-matching kernel driver (%s).\n", n, info->name); drmFreeVersion(info); close(priv->drm_fd); priv->drm_fd = -1; continue; } av_log(ctx, AV_LOG_VERBOSE, "Trying to use " "DRM render node for device %d, " "with matching kernel driver (%s).\n", n, info->name); drmFreeVersion(info); - } else -#endif - { - av_log(ctx, AV_LOG_VERBOSE, "Trying to use " - "DRM render node for device %d.\n", n); + break; + // drmGetVersion() ensures |info->name| is 0-terminated. + } else if (!strcmp(info->name, "vgem")) { + av_log(ctx, AV_LOG_VERBOSE, + "Skipping vgem node for device %d.\n", n); + drmFreeVersion(info); + close(priv->drm_fd); + priv->drm_fd = -1; + continue; } + drmFreeVersion(info); +#endif + av_log(ctx, AV_LOG_VERBOSE, "Trying to use " + "DRM render node for device %d.\n", n); break; } if (n >= max_devices) diff --git a/media/ffvpx/libavutil/mem.c b/media/ffvpx/libavutil/mem.c index 18aff5291f0f..36b8940a0cf5 100644 --- a/media/ffvpx/libavutil/mem.c +++ b/media/ffvpx/libavutil/mem.c @@ -212,16 +212,6 @@ void *av_malloc_array(size_t nmemb, size_t size) return av_malloc(result); } -#if FF_API_AV_MALLOCZ_ARRAY -void *av_mallocz_array(size_t nmemb, size_t size) -{ - size_t result; - if (size_mult(nmemb, size, &result) < 0) - return NULL; - return av_mallocz(result); -} -#endif - void *av_realloc_array(void *ptr, size_t nmemb, size_t size) { size_t result; diff --git a/media/ffvpx/libavutil/mem.h b/media/ffvpx/libavutil/mem.h index c9c4fcf1ff02..62b4ca6e50e3 100644 --- a/media/ffvpx/libavutil/mem.h +++ b/media/ffvpx/libavutil/mem.h @@ -51,86 +51,6 @@ * @{ */ -#if FF_API_DECLARE_ALIGNED -/** - * - * @defgroup lavu_mem_macros Alignment Macros - * Helper macros for declaring aligned variables. - * @{ - */ - -/** - * @def DECLARE_ALIGNED(n,t,v) - * Declare a variable that is aligned in memory. - * - * @code{.c} - * DECLARE_ALIGNED(16, uint16_t, aligned_int) = 42; - * DECLARE_ALIGNED(32, uint8_t, aligned_array)[128]; - * - * // The default-alignment equivalent would be - * uint16_t aligned_int = 42; - * uint8_t aligned_array[128]; - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -/** - * @def DECLARE_ASM_ALIGNED(n,t,v) - * Declare an aligned variable appropriate for use in inline assembly code. - * - * @code{.c} - * DECLARE_ASM_ALIGNED(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008); - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -/** - * @def DECLARE_ASM_CONST(n,t,v) - * Declare a static constant aligned variable appropriate for use in inline - * assembly code. - * - * @code{.c} - * DECLARE_ASM_CONST(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008); - * @endcode - * - * @param n Minimum alignment in bytes - * @param t Type of the variable (or array element) - * @param v Name of the variable - */ - -#if defined(__INTEL_COMPILER) && __INTEL_COMPILER < 1110 || defined(__SUNPRO_C) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_CONST(n,t,v) const t __attribute__ ((aligned (n))) v -#elif defined(__DJGPP__) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (FFMIN(n, 16)))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v - #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v -#elif defined(__GNUC__) || defined(__clang__) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v - #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (n))) v - #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (n))) v -#elif defined(_MSC_VER) - #define DECLARE_ALIGNED(n,t,v) __declspec(align(n)) t v - #define DECLARE_ASM_ALIGNED(n,t,v) __declspec(align(n)) t v - #define DECLARE_ASM_CONST(n,t,v) __declspec(align(n)) static const t v -#else - #define DECLARE_ALIGNED(n,t,v) t v - #define DECLARE_ASM_ALIGNED(n,t,v) t v - #define DECLARE_ASM_CONST(n,t,v) static const t v -#endif - -/** - * @} - */ -#endif - /** * @defgroup lavu_mem_attrs Function Attributes * Function attributes applicable to memory handling functions. @@ -239,14 +159,6 @@ av_alloc_size(1, 2) void *av_malloc_array(size_t nmemb, size_t size); */ void *av_calloc(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2); -#if FF_API_AV_MALLOCZ_ARRAY -/** - * @deprecated use av_calloc() - */ -attribute_deprecated -void *av_mallocz_array(size_t nmemb, size_t size) av_malloc_attrib av_alloc_size(1, 2); -#endif - /** * Allocate, reallocate, or free a block of memory. * diff --git a/media/ffvpx/libavutil/mem_internal.h b/media/ffvpx/libavutil/mem_internal.h index 955e31a69814..2448c606f193 100644 --- a/media/ffvpx/libavutil/mem_internal.h +++ b/media/ffvpx/libavutil/mem_internal.h @@ -30,7 +30,6 @@ #include "mem.h" #include "version.h" -#if !FF_API_DECLARE_ALIGNED /** * @def DECLARE_ALIGNED(n,t,v) * Declare a variable that is aligned in memory. @@ -97,7 +96,6 @@ #define DECLARE_ASM_ALIGNED(n,t,v) t v #define DECLARE_ASM_CONST(n,t,v) static const t v #endif -#endif // Some broken preprocessors need a second expansion // to be forced to tokenize __VA_ARGS__ diff --git a/media/ffvpx/libavutil/opt.c b/media/ffvpx/libavutil/opt.c index a3940f47fbf7..0908751752ea 100644 --- a/media/ffvpx/libavutil/opt.c +++ b/media/ffvpx/libavutil/opt.c @@ -1742,17 +1742,17 @@ void av_opt_free(void *obj) int av_opt_set_dict2(void *obj, AVDictionary **options, int search_flags) { - AVDictionaryEntry *t = NULL; + const AVDictionaryEntry *t = NULL; AVDictionary *tmp = NULL; int ret; if (!options) return 0; - while ((t = av_dict_get(*options, "", t, AV_DICT_IGNORE_SUFFIX))) { + while ((t = av_dict_iterate(*options, t))) { ret = av_opt_set(obj, t->key, t->value, search_flags); if (ret == AVERROR_OPTION_NOT_FOUND) - ret = av_dict_set(&tmp, t->key, t->value, 0); + ret = av_dict_set(&tmp, t->key, t->value, AV_DICT_MULTIKEY); if (ret < 0) { av_log(obj, AV_LOG_ERROR, "Error setting option %s to value %s.\n", t->key, t->value); av_dict_free(&tmp); @@ -2137,16 +2137,16 @@ FF_ENABLE_DEPRECATION_WARNINGS case AV_OPT_TYPE_DICT: { AVDictionary *dict1 = NULL; AVDictionary *dict2 = *(AVDictionary **)dst; - AVDictionaryEntry *en1 = NULL; - AVDictionaryEntry *en2 = NULL; + const AVDictionaryEntry *en1 = NULL; + const AVDictionaryEntry *en2 = NULL; ret = av_dict_parse_string(&dict1, o->default_val.str, "=", ":", 0); if (ret < 0) { av_dict_free(&dict1); return ret; } do { - en1 = av_dict_get(dict1, "", en1, AV_DICT_IGNORE_SUFFIX); - en2 = av_dict_get(dict2, "", en2, AV_DICT_IGNORE_SUFFIX); + en1 = av_dict_iterate(dict1, en1); + en2 = av_dict_iterate(dict2, en2); } while (en1 && en2 && !strcmp(en1->key, en2->key) && !strcmp(en1->value, en2->value)); av_dict_free(&dict1); return (!en1 && !en2); diff --git a/media/ffvpx/libavutil/pixdesc.c b/media/ffvpx/libavutil/pixdesc.c index ca3e204a0b8e..62a2ae08d907 100644 --- a/media/ffvpx/libavutil/pixdesc.c +++ b/media/ffvpx/libavutil/pixdesc.c @@ -46,19 +46,35 @@ void av_read_image_line2(void *dst, uint32_t *dst32 = dst; if (flags & AV_PIX_FMT_FLAG_BITSTREAM) { - int skip = x * step + comp.offset; - const uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3); - int shift = 8 - depth - (skip & 7); + if (depth == 10) { + // Assume all channels are packed into a 32bit value + const uint8_t *byte_p = data[plane] + y * linesize[plane]; + const uint32_t *p = (uint32_t *)byte_p; - while (w--) { - int val = (*p >> shift) & mask; - if (read_pal_component) - val = data[1][4*val + c]; - shift -= step; - p -= shift >> 3; - shift &= 7; - if (dst_element_size == 4) *dst32++ = val; - else *dst16++ = val; + while (w--) { + int val = AV_RB32(p); + val = (val >> comp.offset) & mask; + if (read_pal_component) + val = data[1][4*val + c]; + if (dst_element_size == 4) *dst32++ = val; + else *dst16++ = val; + p++; + } + } else { + int skip = x * step + comp.offset; + const uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3); + int shift = 8 - depth - (skip & 7); + + while (w--) { + int val = (*p >> shift) & mask; + if (read_pal_component) + val = data[1][4*val + c]; + shift -= step; + p -= shift >> 3; + shift &= 7; + if (dst_element_size == 4) *dst32++ = val; + else *dst16++ = val; + } } } else { const uint8_t *p = data[plane] + y * linesize[plane] + @@ -109,15 +125,29 @@ void av_write_image_line2(const void *src, const uint16_t *src16 = src; if (flags & AV_PIX_FMT_FLAG_BITSTREAM) { - int skip = x * step + comp.offset; - uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3); - int shift = 8 - depth - (skip & 7); + if (depth == 10) { + // Assume all channels are packed into a 32bit value + const uint8_t *byte_p = data[plane] + y * linesize[plane]; + uint32_t *p = (uint32_t *)byte_p; + int offset = comp.offset; + uint32_t mask = ((1ULL << depth) - 1) << offset; - while (w--) { - *p |= (src_element_size == 4 ? *src32++ : *src16++) << shift; - shift -= step; - p -= shift >> 3; - shift &= 7; + while (w--) { + uint16_t val = src_element_size == 4 ? *src32++ : *src16++; + AV_WB32(p, (AV_RB32(p) & ~mask) | (val << offset)); + p++; + } + } else { + int skip = x * step + comp.offset; + uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3); + int shift = 8 - depth - (skip & 7); + + while (w--) { + *p |= (src_element_size == 4 ? *src32++ : *src16++) << shift; + shift -= step; + p -= shift >> 3; + shift &= 7; + } } } else { int shift = comp.shift; diff --git a/media/ffvpx/libavutil/pixfmt.h b/media/ffvpx/libavutil/pixfmt.h index 224670a73185..37c2c79e0140 100644 --- a/media/ffvpx/libavutil/pixfmt.h +++ b/media/ffvpx/libavutil/pixfmt.h @@ -206,8 +206,36 @@ enum AVPixelFormat { AV_PIX_FMT_GBRAP16BE, ///< planar GBRA 4:4:4:4 64bpp, big-endian AV_PIX_FMT_GBRAP16LE, ///< planar GBRA 4:4:4:4 64bpp, little-endian /** - * HW acceleration through QSV, data[3] contains a pointer to the - * mfxFrameSurface1 structure. + * HW acceleration through QSV, data[3] contains a pointer to the + * mfxFrameSurface1 structure. + * + * Before FFmpeg 5.0: + * mfxFrameSurface1.Data.MemId contains a pointer when importing + * the following frames as QSV frames: + * + * VAAPI: + * mfxFrameSurface1.Data.MemId contains a pointer to VASurfaceID + * + * DXVA2: + * mfxFrameSurface1.Data.MemId contains a pointer to IDirect3DSurface9 + * + * FFmpeg 5.0 and above: + * mfxFrameSurface1.Data.MemId contains a pointer to the mfxHDLPair + * structure when importing the following frames as QSV frames: + * + * VAAPI: + * mfxHDLPair.first contains a VASurfaceID pointer. + * mfxHDLPair.second is always MFX_INFINITE. + * + * DXVA2: + * mfxHDLPair.first contains IDirect3DSurface9 pointer. + * mfxHDLPair.second is always MFX_INFINITE. + * + * D3D11: + * mfxHDLPair.first contains a ID3D11Texture2D pointer. + * mfxHDLPair.second contains the texture array index of the frame if the + * ID3D11Texture2D is an array texture, or always MFX_INFINITE if it is a + * normal texture. */ AV_PIX_FMT_QSV, /** diff --git a/media/ffvpx/libavutil/version.h b/media/ffvpx/libavutil/version.h index 2df788e529ab..900b7989718a 100644 --- a/media/ffvpx/libavutil/version.h +++ b/media/ffvpx/libavutil/version.h @@ -78,43 +78,41 @@ * @{ */ -#define LIBAVUTIL_VERSION_MAJOR 57 -#define LIBAVUTIL_VERSION_MINOR 40 +#define LIBAVUTIL_VERSION_MAJOR 58 +#define LIBAVUTIL_VERSION_MINOR 3 #define LIBAVUTIL_VERSION_MICRO 100 #define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ LIBAVUTIL_VERSION_MINOR, \ LIBAVUTIL_VERSION_MICRO) #define LIBAVUTIL_VERSION AV_VERSION(LIBAVUTIL_VERSION_MAJOR, \ LIBAVUTIL_VERSION_MINOR, \ LIBAVUTIL_VERSION_MICRO) #define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT #define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION) /** * @defgroup lavu_depr_guards Deprecation Guards * FF_API_* defines may be placed below to indicate public API that will be * dropped at a future version bump. The defines themselves are not part of * the public API and may change, break or disappear at any time. * * @note, when bumping the major version it is recommended to manually * disable each FF_API_* in its own commit instead of disabling them all * at once through the bump. This improves the git bisect-ability of the change. * * @{ */ -#define FF_API_D2STR (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_DECLARE_ALIGNED (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_COLORSPACE_NAME (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_AV_MALLOCZ_ARRAY (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_FIFO_PEEK2 (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_FIFO_OLD_API (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_XVMC (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_OLD_CHANNEL_LAYOUT (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_AV_FOPEN_UTF8 (LIBAVUTIL_VERSION_MAJOR < 58) -#define FF_API_PKT_DURATION (LIBAVUTIL_VERSION_MAJOR < 58) +#define FF_API_FIFO_PEEK2 (LIBAVUTIL_VERSION_MAJOR < 59) +#define FF_API_FIFO_OLD_API (LIBAVUTIL_VERSION_MAJOR < 59) +#define FF_API_XVMC (LIBAVUTIL_VERSION_MAJOR < 59) +#define FF_API_OLD_CHANNEL_LAYOUT (LIBAVUTIL_VERSION_MAJOR < 59) +#define FF_API_AV_FOPEN_UTF8 (LIBAVUTIL_VERSION_MAJOR < 59) +#define FF_API_PKT_DURATION (LIBAVUTIL_VERSION_MAJOR < 59) +#define FF_API_REORDERED_OPAQUE (LIBAVUTIL_VERSION_MAJOR < 59) +#define FF_API_FRAME_PICTURE_NUMBER (LIBAVUTIL_VERSION_MAJOR < 59) /** * @} diff --git a/media/ffvpx/libavutil/video_enc_params.c b/media/ffvpx/libavutil/video_enc_params.c index 54bfed0ed979..33592dc12843 100644 --- a/media/ffvpx/libavutil/video_enc_params.c +++ b/media/ffvpx/libavutil/video_enc_params.c @@ -27,11 +27,11 @@ AVVideoEncParams *av_video_enc_params_alloc(enum AVVideoEncParamsType type, unsigned int nb_blocks, size_t *out_size) { - const size_t blocks_offset = offsetof( - struct { - AVVideoEncParams p; - AVVideoBlockParams b; - }, b); + struct TestStruct { + AVVideoEncParams p; + AVVideoBlockParams b; + }; + const size_t blocks_offset = offsetof(struct TestStruct, b); size_t size = blocks_offset; AVVideoEncParams *par; diff --git a/media/ffvpx/libavutil/x86/float_dsp.asm b/media/ffvpx/libavutil/x86/float_dsp.asm index ff608f5f5a80..e84ba5256680 100644 --- a/media/ffvpx/libavutil/x86/float_dsp.asm +++ b/media/ffvpx/libavutil/x86/float_dsp.asm @@ -48,7 +48,7 @@ ALIGN 16 sub lenq, 64 jge .loop - REP_RET + RET %endmacro INIT_XMM sse @@ -141,7 +141,7 @@ cglobal vector_fmac_scalar, 4,4,5, dst, src, mul, len %endif ; mmsize sub lenq, 64 jge .loop - REP_RET + RET %endmacro INIT_XMM sse @@ -178,7 +178,7 @@ cglobal vector_fmul_scalar, 4,4,3, dst, src, mul, len mova [dstq+lenq], m1 sub lenq, mmsize jge .loop - REP_RET + RET %endmacro INIT_XMM sse @@ -233,7 +233,7 @@ cglobal vector_dmac_scalar, 4,4,5, dst, src, mul, len movaps [dstq+lenq+3*mmsize], m4 sub lenq, mmsize*4 jge .loop - REP_RET + RET %endmacro INIT_XMM sse2 @@ -280,7 +280,7 @@ cglobal vector_dmul_scalar, 4,4,3, dst, src, mul, len movaps [dstq+lenq+mmsize], m2 sub lenq, 2*mmsize jge .loop - REP_RET + RET %endmacro INIT_XMM sse2 @@ -323,7 +323,7 @@ cglobal vector_fmul_window, 5, 6, 6, dst, src0, src1, win, len, len1 sub len1q, mmsize add lenq, mmsize jl .loop - REP_RET + RET ;----------------------------------------------------------------------------- ; vector_fmul_add(float *dst, const float *src0, const float *src1, @@ -352,7 +352,7 @@ ALIGN 16 sub lenq, 2*mmsize jge .loop - REP_RET + RET %endmacro INIT_XMM sse @@ -401,7 +401,7 @@ ALIGN 16 add src1q, 2*mmsize sub lenq, 2*mmsize jge .loop - REP_RET + RET %endmacro INIT_XMM sse @@ -585,4 +585,4 @@ cglobal butterflies_float, 3,3,3, src0, src1, len mova [src0q + lenq], m0 add lenq, mmsize jl .loop - REP_RET + RET diff --git a/media/ffvpx/libavutil/x86/lls.asm b/media/ffvpx/libavutil/x86/lls.asm index d2526d1ff487..e8141e6c4ffa 100644 --- a/media/ffvpx/libavutil/x86/lls.asm +++ b/media/ffvpx/libavutil/x86/lls.asm @@ -123,7 +123,7 @@ cglobal update_lls, 2,5,8, ctx, var, i, j, covar2 test id, id jle .loop2x1 .ret: - REP_RET + RET %macro UPDATE_LLS 0 cglobal update_lls, 3,6,8, ctx, var, count, i, j, count2 @@ -240,7 +240,7 @@ cglobal update_lls, 3,6,8, ctx, var, count, i, j, count2 cmp id, countd jle .loop2x1 .ret: - REP_RET + RET %endmacro ; UPDATE_LLS %if HAVE_AVX_EXTERNAL diff --git a/tools/rewriting/ThirdPartyPaths.txt b/tools/rewriting/ThirdPartyPaths.txt index 92c88205e19b..ba2fbfb7ba90 100644 --- a/tools/rewriting/ThirdPartyPaths.txt +++ b/tools/rewriting/ThirdPartyPaths.txt @@ -31,6 +31,7 @@ dom/media/gmp/widevine-adapter/content_decryption_module_proxy.h dom/media/platforms/ffmpeg/ffmpeg57/ dom/media/platforms/ffmpeg/ffmpeg58/ dom/media/platforms/ffmpeg/ffmpeg59/ +dom/media/platforms/ffmpeg/ffmpeg60/ dom/media/platforms/ffmpeg/libav53/ dom/media/platforms/ffmpeg/libav54/ dom/media/platforms/ffmpeg/libav55/
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