intel/media-driver intel-media-19.2.0

Intel Media Driver Q2'19 Release

on GitHub

Dependencies

GmmLib intel-gmmlib-19.2.1
Libva 2.5.0

Supported Platforms

BDW/SKL/APL(BXT)/KBL/CFL/WHL/CML/ICL

Key Improvement:

1. Enabled ICL VE(Virtual Engine) provided huge performance improvement which fully demonstrates 2nd VDBox scalability and maximizes the utilization of all HW engines in ICL+.
2. Tile surface reading TPT is improved a lot by enabling SW swizzling to replace map_gtt in Gen11.
3. Extended VP9 decoding 10Bit 420 support in Gen11
4. Extended HEVC decoding 10bit P010 output support in APL/BXT
5. Improved VP8 encoding accuracy rate when BRC config change.
6. Enabled linear NV12/YUY2 input support in VP
7. Fixed series of GPU hang issue#576, issue#601, issue#602, issue#603, issue#608 by PR#600
8. Fixed ffmpeg-vaapi VP8 encoding exception issue#578 by PR#622
9. Fixed ffmpeg-vaapi encoding memory leak issue#611 by PR#619
10. Fixed advanced profile VC1 decoding issue

Known Issue:

1. GPU hang when encoding 444 8/10bit in ICL issue#677, which could be resolved by intel-media-19.2 commit#6cc99540