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select xvid idct for xvid files if possible

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Originally committed as revision 4573 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2005-09-10 17:09:54 +00:00
parent 84740d5980
commit ddabdfefa8
1 changed files with 2 additions and 2 deletions
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4
libavcodec/h263dec.c
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@ -636,9 +636,9 @@ retry:
}
#endif
#ifdef HAVE_MMX
#if defined(HAVE_MMX) && defined(CONFIG_GPL)
if(s->codec_id == CODEC_ID_MPEG4 && s->xvid_build && avctx->idct_algo == FF_IDCT_AUTO && (mm_flags & MM_MMX) && !(s->flags&CODEC_FLAG_BITEXACT)){
avctx->idct_algo= FF_IDCT_LIBMPEG2MMX;
avctx->idct_algo= FF_IDCT_XVIDMMX;
avctx->coded_width= 0; // force reinit
}
#endif