Mesa 21.3-rc4 Release Led By Many Zink Fixes

[phoronix]

Phoronix: Mesa 21.3-rc4 Release Led By Many Zink Fixes

Mesa 21.3 as the final feature release for this collection of open-source OpenGL and Vulkan drivers isn't yet ready to go as some blocker bugs persist, but available now is the fourth weekly release candidate...

https://www.phoronix.com/scan.php?page=news_item&px=Mesa-21.3-rc4-Released

[tuxd3v]

I hope that mesa include support for MPEG4/VP9 decode capability for AMD { Southern Islands | Sea Islands |Volcanic Islands }..
I don't know if the problem is in mesa or in libva2, but currently is not present..https://wiki.libav.org/Hardware/vaapi

$ vainfo
libva info: VA-API version 1.10.0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
libva info: Found init function __vaDriverInit_1_10
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.10 (libva 2.10.0)
vainfo: Driver version: Mesa Gallium driver 20.3.5 for AMD KAVERI (DRM 2.50.0, 5.10.0-8-amd64, LLVM 11.0.1)
vainfo: Supported profile and entrypoints
VAProfileMPEG2Simple : VAEntrypointVLD
VAProfileMPEG2Main : VAEntrypointVLD
VAProfileVC1Simple : VAEntrypointVLD
VAProfileVC1Main : VAEntrypointVLD
VAProfileVC1Advanced : VAEntrypointVLD
VAProfileH264ConstrainedBaseline: VAEntrypointVLD
VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
VAProfileH264Main : VAEntrypointVLD
VAProfileH264Main : VAEntrypointEncSlice
VAProfileH264High : VAEntrypointVLD
VAProfileH264High : VAEntrypointEncSlice
VAProfileNone : VAEntrypointVideoProc

In libva, I saw there a WARNINg:

Warning: H.263 / MPEG-4 part 2 support in Mesa/Gallium is considered flaky and not enabled by default: set the enivronment variable VAAPI_MPEG4_ENABLED=true if you want to use it.

If I set that variable it then reports MPEG4 for me, but don't know if its working or not..
For VP9 don't find a solution..