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| author | Daniel Kang <daniel.d.kang@gmail.com> | 2012-10-13 10:04:49 -0500 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2012-11-25 20:32:55 +0100 |
| commit | ad01ba6ceaea7d71c4b9887795523438689b5a96 (patch) | |
| tree | 0ec77fc20d35e06603ae2782032091904fc67f90 /libavcodec/x86/dsputil_avg_template.c | |
| parent | 28c8e288fa0342fdef532a7522a4707bebf831cc (diff) | |
x86: h264: Remove 3dnow QPEL code
The only CPUs that have 3dnow and don't have mmxext are 12 years old.
Moreover, AMD has dropped 3dnow extensions from newer CPUs.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Diffstat (limited to 'libavcodec/x86/dsputil_avg_template.c')
| -rw-r--r-- | libavcodec/x86/dsputil_avg_template.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavcodec/x86/dsputil_avg_template.c b/libavcodec/x86/dsputil_avg_template.c index 89eaedf9ea..cffcd4e284 100644 --- a/libavcodec/x86/dsputil_avg_template.c +++ b/libavcodec/x86/dsputil_avg_template.c @@ -55,6 +55,7 @@ static void DEF(put_pixels8_x2)(uint8_t *block, const uint8_t *pixels, int line_ :"%"REG_a, "memory"); } +#ifndef SKIP_FOR_3DNOW static void DEF(put_pixels4_l2)(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int src1Stride, int h) { __asm__ volatile( @@ -332,6 +333,7 @@ static void DEF(avg_pixels8_l2)(uint8_t *dst, uint8_t *src1, uint8_t *src2, int :"r"(src1Stride), "r"(dstStride) :"memory");*/ } +#endif /* SKIP_FOR_3DNOW */ static void DEF(put_pixels16_x2)(uint8_t *block, const uint8_t *pixels, int line_size, int h) { @@ -373,6 +375,7 @@ static void DEF(put_pixels16_x2)(uint8_t *block, const uint8_t *pixels, int line :"%"REG_a, "memory"); } +#ifndef SKIP_FOR_3DNOW static void DEF(put_pixels16_l2)(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int src1Stride, int h) { __asm__ volatile( @@ -547,6 +550,7 @@ static void DEF(put_no_rnd_pixels16_l2)(uint8_t *dst, uint8_t *src1, uint8_t *sr :"r"(src1Stride), "r"(dstStride) :"memory");*/ } +#endif /* SKIP_FOR_3DNOW */ /* GL: this function does incorrect rounding if overflow */ static void DEF(put_no_rnd_pixels8_x2)(uint8_t *block, const uint8_t *pixels, int line_size, int h) @@ -872,6 +876,7 @@ static void DEF(avg_pixels8_xy2)(uint8_t *block, const uint8_t *pixels, int line :"%"REG_a, "memory"); } +#ifndef SKIP_FOR_3DNOW static void DEF(avg_pixels4)(uint8_t *block, const uint8_t *pixels, int line_size, int h) { do { @@ -896,6 +901,7 @@ static void DEF(avg_pixels4)(uint8_t *block, const uint8_t *pixels, int line_siz h -= 4; } while(h > 0); } +#endif /* SKIP_FOR_3DNOW */ //FIXME the following could be optimized too ... static void DEF(put_no_rnd_pixels16_x2)(uint8_t *block, const uint8_t *pixels, int line_size, int h){ @@ -968,6 +974,7 @@ static void DEF(OPNAME ## 2tap_qpel8_l3)(uint8_t *dst, uint8_t *src, int stride, );\ } +#ifndef SKIP_FOR_3DNOW #define STORE_OP(a,b) PAVGB" "#a","#b" \n\t" QPEL_2TAP_L3(avg_) #undef STORE_OP @@ -975,3 +982,4 @@ QPEL_2TAP_L3(avg_) QPEL_2TAP_L3(put_) #undef STORE_OP #undef QPEL_2TAP_L3 +#endif /* SKIP_FOR_3DNOW */ |