[Libva] the relation of vaapi and xvmc

Gwenole Beauchesne gbeauchesne at splitted-desktop.com
Thu Aug 6 01:16:04 PDT 2009


Hi,

On Thu, 6 Aug 2009, kedahanzi wrote:

> VO: [vaapi] 720x576 => 768x576 MPEG-2 VA API Acceleration
> [VD_FFMPEG] XVMC-accelerated MPEG-2.
>
> VAAPI and xvmc should be different accelerated  methods for linux?
> why do vaapi make use of xvmc?

There is no relation between VA API and XvMC. It's just that I try to 
maintain patches in a way that would be accepted. So far, the proposed 
s/XvMC/VAAPI/ (and even VDPAU), for this specific debug message, failed...

A few lines below are more meaningful, e.g.:
VDec: vo config request - 1920 x 1080 (preferred colorspace: H.264 VA API Acceleration)
VO: [vaapi] 1920x1080 => 1920x1080 H.264 VA API Acceleration

Regards,
Gwenole.


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