mirror of https://git.ffmpeg.org/ffmpeg.git
h264_idct_add only needs mmx1
Originally committed as revision 5122 to svn://svn.ffmpeg.org/ffmpeg/trunk
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6e2695947d
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@ -2732,6 +2732,9 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
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c->put_h264_chroma_pixels_tab[0]= put_h264_chroma_mc8_mmx;
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c->put_h264_chroma_pixels_tab[1]= put_h264_chroma_mc4_mmx;
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c->h264_idct_dc_add=
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c->h264_idct_add= ff_h264_idct_add_mmx;
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if (mm_flags & MM_MMXEXT) {
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c->put_pixels_tab[0][1] = put_pixels16_x2_mmx2;
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c->put_pixels_tab[0][2] = put_pixels16_y2_mmx2;
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@ -2753,7 +2756,6 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
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c->vsad[4]= vsad_intra16_mmx2;
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#endif //CONFIG_ENCODERS
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c->h264_idct_add= ff_h264_idct_add_mmx2;
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c->h264_idct_dc_add= ff_h264_idct_dc_add_mmx2;
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c->h264_idct8_dc_add= ff_h264_idct8_dc_add_mmx2;
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@ -65,7 +65,7 @@
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"packuswb "#z", "#p" \n\t"\
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"movd "#p", (%0) \n\t"
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void ff_h264_idct_add_mmx2(uint8_t *dst, int16_t *block, int stride)
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static void ff_h264_idct_add_mmx(uint8_t *dst, int16_t *block, int stride)
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{
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/* Load dct coeffs */
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asm volatile(
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@ -104,7 +104,7 @@ void ff_h264_idct_add_mmx2(uint8_t *dst, int16_t *block, int stride)
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);
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}
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void ff_h264_idct_dc_add_mmx2(uint8_t *dst, int16_t *block, int stride)
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static void ff_h264_idct_dc_add_mmx2(uint8_t *dst, int16_t *block, int stride)
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{
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int dc = (block[0] + 32) >> 6;
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asm volatile(
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@ -140,7 +140,7 @@ void ff_h264_idct_dc_add_mmx2(uint8_t *dst, int16_t *block, int stride)
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);
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}
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void ff_h264_idct8_dc_add_mmx2(uint8_t *dst, int16_t *block, int stride)
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static void ff_h264_idct8_dc_add_mmx2(uint8_t *dst, int16_t *block, int stride)
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{
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int dc = (block[0] + 32) >> 6;
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int y;
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