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| author | Michael Niedermayer <michaelni@gmx.at> | 2011-10-14 19:30:10 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-10-14 19:48:41 +0200 |
| commit | 337496980e8ea75a123921a5a215ae8a962bf128 (patch) | |
| tree | c9a657ba9d79e1adf971fda72048a368e96f39dc /libavcodec/x86/proresdsp-init.c | |
| parent | 530d8529d05da930787944df960bebadd1f14e3b (diff) | |
| download | ffmpeg-337496980e8ea75a123921a5a215ae8a962bf128.tar.gz | |
prores: use C idct for fate as the SSE code is not matching the SSE* code down at the bits
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/x86/proresdsp-init.c')
| -rw-r--r-- | libavcodec/x86/proresdsp-init.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavcodec/x86/proresdsp-init.c b/libavcodec/x86/proresdsp-init.c index ef5389c05e..83e6034e57 100644 --- a/libavcodec/x86/proresdsp-init.c +++ b/libavcodec/x86/proresdsp-init.c @@ -29,11 +29,14 @@ void ff_prores_idct_put_10_sse4(uint16_t *dst, int linesize, void ff_prores_idct_put_10_avx (uint16_t *dst, int linesize, DCTELEM *block); -void ff_proresdsp_x86_init(ProresDSPContext *dsp) +void ff_proresdsp_x86_init(ProresDSPContext *dsp, AVCodecContext *avctx) { #if ARCH_X86_64 && HAVE_YASM int flags = av_get_cpu_flags(); + if(avctx->flags & CODEC_FLAG_BITEXACT) + return; + if (flags & AV_CPU_FLAG_SSE2) { dsp->idct_permutation_type = FF_TRANSPOSE_IDCT_PERM; dsp->idct_put = ff_prores_idct_put_10_sse2; |