[FFmpeg-devel] [PATCH] avcodec: loongson3 optimized mpegvideo dct with mmi

[Michael Niedermayer]

On Wed, May 13, 2015 at 04:29:46PM +0800, 周晓勇 wrote:
> sorry, the last same patch has error in libavcodec/mips/mpegvideo_mips.h
> this one below is ok.
> ---
> 
> From 3e1a538f6c2999e31e90161cf1d90b984c405676 Mon Sep 17 00:00:00 2001
> From: ZhouXiaoyong <zhouxiaoyong at loongson.cn>
> Date: Wed, 13 May 2015 23:22:49 +0800
> Subject: [PATCH] avcodec: loongson3 optimized mpegvideo dct with mmi

i think before optimizing mpegvideo, mpegvideo should first
work

currently fate fails for 160 tests, amongth them
ake: *** [fate-vsynth2-mpeg4-nr] Error 136
make: *** [fate-vsynth2-mpeg4-nsse] Error 136
make: *** [fate-vsynth2-msmpeg4] Error 136
make: *** [fate-vsynth2-rv10] Error 136
make: *** [fate-vsynth2-rv20] Error 136
make: *** [fate-vsynth2-snow-ll] Error 136
make: *** [fate-vsynth2-svq1] Error 136
make: *** [fate-vsynth2-snow] Error 136
make: *** [fate-vsynth3-flv] Error 1
make: *** [fate-vsynth3-mpeg1] Error 136
make: *** [fate-vsynth3-mpeg1b] Error 136
make: *** [fate-vsynth3-mpeg2] Error 1
make: *** [fate-vsynth3-mpeg2-ilace] Error 136
make: *** [fate-vsynth3-mpeg2-idct-int] Error 1
make: *** [fate-vsynth3-mpeg2-422] Error 136
make: *** [fate-vsynth3-mpeg2-ivlc-qprd] Error 136
make: *** [fate-vsynth3-mpeg4] Error 136
make: *** [fate-vsynth3-mpeg2-thread] Error 1
make: *** [fate-vsynth3-mpeg2-thread-ivlc] Error 1
make: *** [fate-vsynth3-mpeg4-rc] Error 136
make: *** [fate-vsynth3-mpeg4-adv] Error 136
make: *** [fate-vsynth3-mpeg4-qpel] Error 136
make: *** [fate-vsynth3-mpeg4-error] Error 136
make: *** [fate-vsynth3-mpeg4-qprd] Error 1
make: *** [fate-vsynth3-mpeg4-nr] Error 136
make: *** [fate-vsynth3-msmpeg4] Error 1
make: *** [fate-vsynth3-msmpeg4v2] Error 1
make: *** [fate-vsynth3-svq1] Error 136
make: *** [fate-vsynth3-wmv2] Error 1
make: *** [fate-lavf-asf] Error 1
make: *** [fate-lavf-avi] Error 1
make: *** [fate-lavf-ffm] Error 1
make: *** [fate-lavf-mkv] Error 136
make: *** [fate-lavf-mov] Error 136
make: *** [fate-lavf-mpg] Error 136
make: *** [fate-lavf-gxf] Error 136
make: *** [fate-lavf-ismv] Error 1
make: *** [fate-lavf-mxf] Error 1
make: *** [fate-lavf-nut] Error 1
make: *** [fate-lavf-ts] Error 1
make: *** [fate-lavf-wtv] Error 136


[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

When the tyrant has disposed of foreign enemies by conquest or treaty, and
there is nothing more to fear from them, then he is always stirring up
some war or other, in order that the people may require a leader. -- Plato
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