mirror of https://git.ffmpeg.org/ffmpeg.git
Enables back the mmx/sse optimized version of the vp3 idct.
It generates different md5sum than the reference C implementation, but no visual difference, so enabled only when bitexact is not set. Originally committed as revision 6241 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -3053,8 +3053,8 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
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c->idct = ff_mmx_idct;
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}
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c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM;
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#if 0
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}else if(idct_algo==FF_IDCT_VP3){
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}else if(idct_algo==FF_IDCT_VP3 &&
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!(avctx->flags & CODEC_FLAG_BITEXACT)){
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if(mm_flags & MM_SSE2){
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c->idct_put= ff_vp3_idct_put_sse2;
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c->idct_add= ff_vp3_idct_add_sse2;
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@ -3067,7 +3067,6 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
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c->idct = ff_vp3_idct_mmx;
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c->idct_permutation_type= FF_PARTTRANS_IDCT_PERM;
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}
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#endif
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}else if(idct_algo==FF_IDCT_CAVS){
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c->idct_permutation_type= FF_TRANSPOSE_IDCT_PERM;
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#ifdef CONFIG_GPL
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