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swscale/x86/rgb2rgb: add support for AVX 

This does not yet include any actual AVX code

Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Michael Niedermayer 2013-11-19 14:46:01 +01:00 committed by Anton Khirnov
parent 9047491f8b
commit 7597e6efe4
2 changed files with 15 additions and 4 deletions
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11
libswscale/x86/rgb2rgb.c
View File

@ -89,6 +89,7 @@ DECLARE_ASM_CONST(8, uint64_t, blue_15mask) = 0x0000001f0000001fULL;
#define COMPILE_TEMPLATE_MMXEXT 0
#define COMPILE_TEMPLATE_AMD3DNOW 0
#define COMPILE_TEMPLATE_SSE2 0
#define COMPILE_TEMPLATE_AVX 0
//MMX versions
#undef RENAME
@ -109,10 +110,18 @@ DECLARE_ASM_CONST(8, uint64_t, blue_15mask) = 0x0000001f0000001fULL;
#define RENAME(a) a ## _sse2
#include "rgb2rgb_template.c"
//AVX versions
#undef RENAME
#undef COMPILE_TEMPLATE_AVX
#define COMPILE_TEMPLATE_AVX 1
#define RENAME(a) a ## _avx
#include "rgb2rgb_template.c"
//3DNOW versions
#undef RENAME
#undef COMPILE_TEMPLATE_MMXEXT
#undef COMPILE_TEMPLATE_SSE2
#undef COMPILE_TEMPLATE_AVX
#undef COMPILE_TEMPLATE_AMD3DNOW
#define COMPILE_TEMPLATE_MMXEXT 0
#define COMPILE_TEMPLATE_SSE2 0
@ -142,5 +151,7 @@ av_cold void rgb2rgb_init_x86(void)
rgb2rgb_init_mmxext();
if (INLINE_SSE2(cpu_flags))
rgb2rgb_init_sse2();
if (INLINE_AVX(cpu_flags))
rgb2rgb_init_avx();
#endif /* HAVE_INLINE_ASM */
}

8
libswscale/x86/rgb2rgb_template.c
View File

@ -1871,7 +1871,7 @@ static inline void RENAME(rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_
}
#endif /* !COMPILE_TEMPLATE_SSE2 */
#if !COMPILE_TEMPLATE_AMD3DNOW
#if !COMPILE_TEMPLATE_AMD3DNOW && !COMPILE_TEMPLATE_AVX
static void RENAME(interleaveBytes)(const uint8_t *src1, const uint8_t *src2, uint8_t *dest,
int width, int height, int src1Stride,
int src2Stride, int dstStride)
@ -1941,7 +1941,7 @@ static void RENAME(interleaveBytes)(const uint8_t *src1, const uint8_t *src2, ui
::: "memory"
);
}
#endif /* !COMPILE_TEMPLATE_AMD3DNOW */
#endif /* !COMPILE_TEMPLATE_AMD3DNOW && !COMPILE_TEMPLATE_AVX */
#if !COMPILE_TEMPLATE_SSE2
#if !COMPILE_TEMPLATE_AMD3DNOW
@ -2509,7 +2509,7 @@ static av_cold void RENAME(rgb2rgb_init)(void)
uyvytoyuv420 = RENAME(uyvytoyuv420);
#endif /* !COMPILE_TEMPLATE_SSE2 */
#if !COMPILE_TEMPLATE_AMD3DNOW
#if !COMPILE_TEMPLATE_AMD3DNOW && !COMPILE_TEMPLATE_AVX
interleaveBytes = RENAME(interleaveBytes);
#endif /* !COMPILE_TEMPLATE_AMD3DNOW */
#endif /* !COMPILE_TEMPLATE_AMD3DNOW && !COMPILE_TEMPLATE_AVX */
}