[FFmpeg-devel] [PATCH] HWAccel/MPEG-2: Move down hwaccel code path for correct s->mb_x calculation
Tue Sep 15 16:55:24 CEST 2009
On Tue, Sep 15, 2009 at 09:34:54AM +0200, Gwenole Beauchesne wrote:
> This patch moves down the HWAccel code path so that s->mb_x is filled in
> prior to calling into the accelerator. This is needed for VA API with the
> i965 driver, which now requires this information.
> I have not tested this patch myself but Intel devs confirmed it works.
> mpeg12.c | 26 +++++++++++++-------------
> 1 file changed, 13 insertions(+), 13 deletions(-)
> 47e04ae3c8fd66289dc56663f6e6714905e1a555 ffmpeg.hwaccel.mpeg2.horizontal_position.patch
> commit 20939a0f09d98b90bd99d1575811ffbbcad0c0f0
> Author: Gwenole Beauchesne <gbeauchesne at splitted-desktop.com>
> Date: Mon Sep 14 11:11:48 2009 +0000
> Move down HWAccel code path so that to fill in s->mb_x first.
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Asymptotically faster algorithms should always be preferred if you have
asymptotical amounts of data
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