[Mesa-dev] [PATCH v5 0/4] nouveau: add support for vaapi

[Julien Isorce]

v5:
h264 is now working properly since:
http://cgit.freedesktop.org/mesa/mesa/commit/src/gallium/state_trackers/va?id=e483cba9f5ff45395fdb1cd40a796799707eb1e0
Just rebased these 4 patches (only one minor conflict due to commit
http://cgit.freedesktop.org/mesa/mesa/commit/src/gallium/drivers/nouveau/nvc0?id=be51020f2ad2ce8e8dc4d0f3a79186000fb01454)

* mpeg4:
mpv --hwdec=vaapi big_buck_bunny_720p_surround.avi (from http://download.blender.org/peach/bigbuckbunny_movies/)
* vc1:
mpv --hwdec=vaapi To_The_Limit_720_230.ismv (from http://playready.directtaps.net/smoothstreaming/)
* mpeg12:
mpv --hwdec=vaapi centaur_2.mpg (from https://github.com/malek0512/PLS/raw/master/Tests/centaur_2.mpg)
* h264:
mpv --hwdec=vaapi any_video (from http://www.h264info.com/clips.html)

* No regression found to VDPAU backend: --hwdec=vdpau

TODO:
Apply same logic for nv98 but I do not have the material to test it.
Ilia Mirkin suggested to do it afterward.

https://bugs.freedesktop.org/show_bug.cgi?id=89969

Julien Isorce (4):
  nouveau: split nouveau_vp3_bsp in begin/next/end
  nvc0: add support for st/va
  nouveau: fix chunk decoding by updating number of slices
  build: enable st/va with nouveau driver

 src/gallium/drivers/nouveau/nouveau_vp3_video.h    |  22 +++-
 .../drivers/nouveau/nouveau_vp3_video_bsp.c        | 115 +++++++++++------
 src/gallium/drivers/nouveau/nv50/nv98_video_bsp.c  |   5 +-
 src/gallium/drivers/nouveau/nvc0/nvc0_video.c      |  44 ++++++-
 src/gallium/drivers/nouveau/nvc0/nvc0_video.h      |  18 ++-
 src/gallium/drivers/nouveau/nvc0/nvc0_video_bsp.c  | 141 ++++++++++++++-------
 src/gallium/targets/va/Makefile.am                 |   2 +
 7 files changed, 247 insertions(+), 100 deletions(-)

-- 
1.9.1