- Updated to version 18.4.1:
* Supported Platforms:
- BDW/SKL/APL(BXT)/KBL/CFL/WHL/CNL/ICL
* Improvements:
- WHL: Added WHL support and enabled its VP8 encoding.
- ICL: Added ICL open source compute shaders for video processing.
Enabled ICL HDR10 Tone Mapping using close source compute shaders.
- DRM uAPI relative code is refactored to better comply to i915
Open Source Userspace Requirement.
- Added X11 build option detection.
- Enabled software swizzling support to improve surface reading
performance of vaGetImage.
- Added ARGB,Y410 image format support.
- Added versioning information to CMRT library.
- BRC enhancement:
AVC hardware encoding: added QVBR support.
AVC shader encoding: added AVBR and max frame size BRC support.
VP8 encoding: corrected fps calculation error.
* Fixed issues:
- GStreamer/gstreamer-vaapi integration:
Fixed the issue about KBL HEVC P010_10LE encoding kernel state
initialization failure for CODECHAL_HEVC_MBENC_PENC.
Fixed the issue about aspect ratio being unable to retain in
video processsing PutSurface for vaapisink display.
- Corrected RT format reporting for HEVC main10 profile.
- Corrected caps reporting of max width/height for VP9 decoding
from 2k (2048x2048) to 8k (8192x8192).
- Add sub-packages libigfxcmrt7 and libigfxcmrt-devel
- Updated supplements accordingly