Intel Media Driver Q3'19 Release

Dependencies

GmmLib intel-gmmlib-19.3.1
Libva 2.6.0.pre1

Supported Platforms

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

Key Improvement:

1. [VP] Optimized surface cache policies.
2. [VP] added Y8/10bit-RGB support in vaCreateImage to improve the compatibility with Gstreamer
3. [VP] enabled new Y400P/Y411P output format and YV12 USERPTR output support.
4. Add some device IDs for CML ,EHL, JSL.
5. [Encode] Enable HEVC 422 10 bit in PG mode on ICL.
6. [Encode] Add default quantization matrix for HEVC.
7. [Encode] Disable AVC VDEnc MB QP in CQP mode on ICL
8. [Decode] Fix resource sync issue #2
9. UYVY format should use Y tiling.Fixes #616.
10. Make the width of created surface for P010, etc alignment.Fixes #650.
11. Avoid invalid max/min qp for AVC encoding.Fixes #587.
12. Add VAConfigAttribMaxFrameSize query support for AVC encoding.Fixes #643
13. Fix the depth of RGBA image format from 24 to 32. Fixes #673.

Intel Media Driver Pre-release 19.3.pre4

GmmLib: e834bcd677382fbebb7749ccbd678d86a82bffd3
LibVa: 8fd400cec8828f72cb053b887f6f833e368756d0

Intel Media Driver Pre-release 19.3.pre3

GmmLib: e834bcd677382fbebb7749ccbd678d86a82bffd3
LibVa: d9d7d198192ec29548d64dde748cbf75f3908e1b

Intel Media Driver Pre-release 19.3.pre2

GmmLib: e834bcd677382fbebb7749ccbd678d86a82bffd3
LibVa: d9d7d198192ec29548d64dde748cbf75f3908e1b

Intel Media Driver Pre-release 19.3.pre1

GmmLib: e834bcd677382fbebb7749ccbd678d86a82bffd3
Libva: d9d7d198192ec29548d64dde748cbf75f3908e1b

Intel Media Driver Q2'19 Release Update 1

Dependencies

GmmLib intel-gmmlib-19.2.3
Libva 2.5.0

Supported Platforms

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

Key Improvement:

1. Fixed known GPU hang issue when encoding 444 8/10bit in ICL issue#677
2. Fixed several compile warnings.

Intel Media Driver Q2'19 Release

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

Intel Media Driver Pre-release 19.2.pre5

Gmmlib: 2818bfb6f46089dce037995d554d491e2c0b6b26
Libva: 7071bb35a45150786b15c4c20c61cfc3696c73b2

Intel Media Driver Pre-release 19.2.pre4

Gmmlib: 2818bfb6f46089dce037995d554d491e2c0b6b26
Libva: 520b9e54f95d722654ccf034f01a7f5bc043d338

Intel Media Driver Pre-release 19.2.pre3

Libva: 520b9e54f95d722654ccf034f01a7f5bc043d338
Gmmlib: 03202a0208630e5dcac1439b0ed0544167f91ece