Bug 31772

Summary:

VA-API support patch

Product:

Sisyphus

Reporter:

Konstantin A Lepikhov (L.A. Kostis) <lakostis>

Component:

chromium

Assignee:

Alexey Gladkov <legion>

Status:

CLOSED FIXED

QA Contact:

qa-sisyphus

Severity:

enhancement

Priority:

CC:

cas, legion, m, mike

Version:

unstable

Keywords:

relnote

Hardware:

all

OS:

Linux

URL:

https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1424201

Attachments:

Description	Flags
chromium.spec	none
chromium-enable_vaapi_on_linux.patch	none

Description Konstantin A Lepikhov (L.A. Kostis) 2016-02-09 13:30:22 MSK

Created attachment 6490 [details]
chromium.spec

Привет!

С приложенным патчем удалось завести vaapi и hw video в chromium, теперь можно смотреть 4k видео в youtube без тормозов и без загрузки CPU. Проверял только под x86_64 YMMV

Не знаю как это будет работать под intel, под AMD с последней mesa и libva завелось.

[lakostis@lks ~]$ vainfo 
error: XDG_RUNTIME_DIR not set in the environment.
libva info: VA-API version 0.38.1
libva info: va_getDriverName() returns 0
libva info: User requested driver 'gallium'
libva info: Trying to open /usr/lib64/dri/gallium_drv_video.so
libva info: Found init function __vaDriverInit_0_38
libva info: va_openDriver() returns 0
vainfo: VA-API version: 0.38 (libva 1.6.3.pre1)
vainfo: Driver version: mesa gallium vaapi
vainfo: Supported profile and entrypoints
      VAProfileMPEG2Simple            : VAEntrypointVLD
      VAProfileMPEG2Main              : VAEntrypointVLD
      VAProfileVC1Simple              : VAEntrypointVLD
      VAProfileVC1Main                : VAEntrypointVLD
      VAProfileVC1Advanced            : VAEntrypointVLD
      VAProfileH264Baseline           : VAEntrypointVLD
      VAProfileH264Main               : VAEntrypointVLD
      VAProfileH264High               : VAEntrypointVLD
      VAProfileNone                   : VAEntrypointVideoProc

Comment 1 Konstantin A Lepikhov (L.A. Kostis) 2016-02-09 13:31:32 MSK

Created attachment 6491 [details]
chromium-enable_vaapi_on_linux.patch

Патч, адаптированный для 48.0.2564.103

Comment 2 Repository Robot 2016-02-10 19:01:33 MSK

chromium-48.0.2564.103-alt2 -> sisyphus:

* Tue Feb 09 2016 Andrey Cherepanov <cas@altlinux> 48.0.2564.103-alt2
- Enable experimental VAAPI support (ALT #31772) (thanks L.A. Kostis
  for patch)

Comment 3 mikhailnov 2018-01-13 02:13:51 MSK

Сломалось: https://bugzilla.altlinux.org/show_bug.cgi?id=34452