File chromium-vaapi.patch of Package chromium

Index: chromium-83.0.4100.3/chrome/browser/about_flags.cc
===================================================================
--- chromium-83.0.4100.3.orig/chrome/browser/about_flags.cc
+++ chromium-83.0.4100.3/chrome/browser/about_flags.cc
@@ -2128,7 +2128,7 @@ const FeatureEntry kFeatureEntries[] = {
         "disable-accelerated-video-decode",
         flag_descriptions::kAcceleratedVideoDecodeName,
         flag_descriptions::kAcceleratedVideoDecodeDescription,
-        kOsMac | kOsWin | kOsCrOS | kOsAndroid,
+        kOsMac | kOsWin | kOsCrOS | kOsAndroid | kOsLinux,
         SINGLE_DISABLE_VALUE_TYPE(switches::kDisableAcceleratedVideoDecode),
     },
     {
@@ -2560,10 +2560,10 @@ const FeatureEntry kFeatureEntries[] = {
      flag_descriptions::kWebXrForceRuntimeDescription, kOsDesktop,
      MULTI_VALUE_TYPE(kWebXrForceRuntimeChoices)},
 #endif  // ENABLE_VR
-#if defined(OS_CHROMEOS)
+#if defined(OS_CHROMEOS) || defined(OS_LINUX)
     {"disable-accelerated-mjpeg-decode",
      flag_descriptions::kAcceleratedMjpegDecodeName,
-     flag_descriptions::kAcceleratedMjpegDecodeDescription, kOsCrOS,
+     flag_descriptions::kAcceleratedMjpegDecodeDescription, kOsCrOS | kOsLinux,
      SINGLE_DISABLE_VALUE_TYPE(switches::kDisableAcceleratedMjpegDecode)},
 #endif  // OS_CHROMEOS
     {"system-keyboard-lock", flag_descriptions::kSystemKeyboardLockName,
Index: chromium-83.0.4100.3/chrome/browser/flag_descriptions.cc
===================================================================
--- chromium-83.0.4100.3.orig/chrome/browser/flag_descriptions.cc
+++ chromium-83.0.4100.3/chrome/browser/flag_descriptions.cc
@@ -2967,15 +2967,20 @@ const char kMetalDescription[] =
 
 #endif
 
-// Chrome OS -------------------------------------------------------------------
+// Chrome OS & Linux------------------------------------------------------------
 
-#if defined(OS_CHROMEOS)
+#if defined(OS_CHROMEOS) || (defined(OS_LINUX) && !defined(OS_ANDROID))
 
 const char kAcceleratedMjpegDecodeName[] =
     "Hardware-accelerated mjpeg decode for captured frame";
 const char kAcceleratedMjpegDecodeDescription[] =
     "Enable hardware-accelerated mjpeg decode for captured frame where "
     "available.";
+#endif
+
+// Chrome OS -------------------------------------------------------------------
+
+#if defined(OS_CHROMEOS)
 
 const char kAggregatedMlAppRankingName[] = "Rank suggested apps with ML.";
 const char kAggregatedMlAppRankingDescription[] =
Index: chromium-83.0.4100.3/chrome/browser/flag_descriptions.h
===================================================================
--- chromium-83.0.4100.3.orig/chrome/browser/flag_descriptions.h
+++ chromium-83.0.4100.3/chrome/browser/flag_descriptions.h
@@ -1705,11 +1705,15 @@ extern const char kMetalDescription[];
 
 // Chrome OS ------------------------------------------------------------------
 
-#if defined(OS_CHROMEOS)
+#if defined(OS_CHROMEOS) || (defined(OS_LINUX) && !defined(OS_ANDROID))
 
 extern const char kAcceleratedMjpegDecodeName[];
 extern const char kAcceleratedMjpegDecodeDescription[];
 
+#endif
+
+#if defined(OS_CHROMEOS)
+
 extern const char kAggregatedMlAppRankingName[];
 extern const char kAggregatedMlAppRankingDescription[];
 
Index: chromium-83.0.4100.3/gpu/config/software_rendering_list.json
===================================================================
--- chromium-83.0.4100.3.orig/gpu/config/software_rendering_list.json
+++ chromium-83.0.4100.3/gpu/config/software_rendering_list.json
@@ -337,7 +337,7 @@
     },
     {
       "id": 48,
-      "description": "Accelerated video decode is unavailable on Linux",
+      "description": "Accelerated VA-API video decode is not supported on NVIDIA platforms",
       "cr_bugs": [137247, 1032907],
       "os": {
         "type": "linux"
@@ -347,6 +347,7 @@
           "machine_model_name": ["Chromecast"]
         }
       ],
+      "vendor_id": "0x10de",
       "features": [
         "accelerated_video_decode"
       ]
Index: chromium-83.0.4100.3/media/gpu/test/BUILD.gn
===================================================================
--- chromium-83.0.4100.3.orig/media/gpu/test/BUILD.gn
+++ chromium-83.0.4100.3/media/gpu/test/BUILD.gn
@@ -179,7 +179,7 @@ if (use_vaapi || use_v4l2_codec) {
   }
 }
 
-if (is_chromeos) {
+if (is_chromeos || use_vaapi) {
   static_library("local_gpu_memory_buffer_manager") {
     testonly = true
     sources = [
Index: chromium-83.0.4100.3/media/mojo/services/gpu_mojo_media_client.cc
===================================================================
--- chromium-83.0.4100.3.orig/media/mojo/services/gpu_mojo_media_client.cc
+++ chromium-83.0.4100.3/media/mojo/services/gpu_mojo_media_client.cc
@@ -167,7 +167,7 @@ GpuMojoMediaClient::GetSupportedVideoDec
         *d3d11_supported_configs_;
   }
 
-#elif BUILDFLAG(USE_CHROMEOS_MEDIA_ACCELERATION)
+#elif defined(OS_CHROMEOS) && BUILDFLAG(USE_CHROMEOS_MEDIA_ACCELERATION)
   if (IsNewAcceleratedVideoDecoderUsed(gpu_preferences_)) {
     if (!cros_supported_configs_) {
       cros_supported_configs_ =