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@ -20,6 +20,9 @@ |
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#include "dsputil_mmx.h" |
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DECLARE_ALIGNED_8 (static const uint64_t, ff_pb_3_1 ) = 0x0103010301030103ULL; |
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DECLARE_ALIGNED_8 (static const uint64_t, ff_pb_7_3 ) = 0x0307030703070307ULL; |
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/***********************************/ |
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/* IDCT */ |
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@ -623,7 +626,7 @@ static void h264_h_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int a |
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} |
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static void h264_loop_filter_strength_mmx2( int16_t bS[2][4][4], uint8_t nnz[40], int8_t ref[2][40], int16_t mv[2][40][2], |
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int bidir, int edges, int step, int mask_mv0, int mask_mv1 ) { |
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int bidir, int edges, int step, int mask_mv0, int mask_mv1, int field ) { |
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int dir; |
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asm volatile( |
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"pxor %%mm7, %%mm7 \n\t" |
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@ -632,6 +635,13 @@ static void h264_loop_filter_strength_mmx2( int16_t bS[2][4][4], uint8_t nnz[40] |
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"movq %2, %%mm4 \n\t" |
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::"m"(ff_pb_1), "m"(ff_pb_3), "m"(ff_pb_7) |
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); |
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if(field) |
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asm volatile( |
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"movq %0, %%mm5 \n\t" |
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"movq %1, %%mm4 \n\t" |
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::"m"(ff_pb_3_1), "m"(ff_pb_7_3) |
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); |
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// could do a special case for dir==0 && edges==1, but it only reduces the
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// average filter time by 1.2%
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for( dir=1; dir>=0; dir-- ) { |
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