[Mesa-dev] Please implement the vaapi-egl for vaapi hardware decoding, vdpau can't handle HEVC 10bit video.
leo.liu at amd.com
Mon Dec 4 16:33:21 UTC 2017
On 12/04/2017 04:32 AM, Emil Velikov wrote:
> On 2 December 2017 at 15:26, Julian Lai <s9209122222 at gmail.com> wrote:
>> Since the crappy vaapi-glx was dropped off by mpv-git player, there is no
>> way to play HEVC 10bit video with zero-copy hardware acceleration, vdpau
>> can't do it either, please implement it to make it work.
> Both Mesa and libva changes are required. Mark sent patches few months
> ago, yet libva does not include them in 2.0 :-(
> The Mesa parts couldn't land until the libva ones are in.
Mark had a patch "[PATCH] st/va: Enable vaExportSurfaceHandle() "in the
list to enable it with VA version 1.1.0
I think he probably can point out where to get that VA.
@Mark, if you got chance, please add rb/ab to your patch, and send to
me, I will push it for you.
> See https://bugs.freedesktop.org/show_bug.cgi?id=104035
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