#31772 – VA-API support patch

Bug 31772 - VA-API support patch

Summary: VA-API support patch

Status:	CLOSED FIXED

Alias:	None

Product:	Sisyphus
Classification:	Development
Component:	chromium (show other bugs)
Version:	unstable
Hardware:	all Linux

Importance:	P3 enhancement
Assignee:	Andrey Cherepanov
QA Contact:	qa-sisyphus

URL:	https://bugs.launchpad.net/ubuntu/+so...
Keywords:	relnote

Depends on:
Blocks:

Reported:	2016-02-09 13:30 MSK by Konstantin A Lepikhov (L.A. Kostis)
Modified:	2018-01-13 02:13 MSK (History)
CC List:	5 users (show)

See Also:

Attachments
chromium.spec (55.23 KB, text/x-rpm-spec) 2016-02-09 13:30 MSK, Konstantin A Lepikhov (L.A. Kostis)	no flags	Details
chromium-enable_vaapi_on_linux.patch (17.17 KB, patch) 2016-02-09 13:31 MSK, Konstantin A Lepikhov (L.A. Kostis)	no flags	Details \| Diff
View All Add an attachment (proposed patch, testcase, etc.)

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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