diff options
Diffstat (limited to 'libavfilter/x86/gradfun.c')
-rw-r--r-- | libavfilter/x86/gradfun.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/libavfilter/x86/gradfun.c b/libavfilter/x86/gradfun.c index 7600539b6f..6511746a72 100644 --- a/libavfilter/x86/gradfun.c +++ b/libavfilter/x86/gradfun.c @@ -26,9 +26,9 @@ DECLARE_ALIGNED(16, static const uint16_t, pw_7f)[8] = {0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F}; DECLARE_ALIGNED(16, static const uint16_t, pw_ff)[8] = {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}; +#if HAVE_MMX2 static void gradfun_filter_line_mmx2(uint8_t *dst, const uint8_t *src, const uint16_t *dc, int width, int thresh, const uint16_t *dithers) { -#if HAVE_MMX2 intptr_t x; if (width & 3) { x = width & ~3; @@ -71,12 +71,12 @@ static void gradfun_filter_line_mmx2(uint8_t *dst, const uint8_t *src, const uin "rm"(thresh), "m"(*dithers), "m"(*pw_7f) :"memory" ); -#endif } +#endif +#if HAVE_SSSE3 static void gradfun_filter_line_ssse3(uint8_t *dst, const uint8_t *src, const uint16_t *dc, int width, int thresh, const uint16_t *dithers) { -#if HAVE_SSSE3 intptr_t x; if (width & 7) { // could be 10% faster if I somehow eliminated this @@ -118,12 +118,12 @@ static void gradfun_filter_line_ssse3(uint8_t *dst, const uint8_t *src, const ui "rm"(thresh), "m"(*dithers), "m"(*pw_7f) :"memory" ); -#endif // HAVE_SSSE3 } +#endif // HAVE_SSSE3 +#if HAVE_SSE static void gradfun_blur_line_sse2(uint16_t *dc, uint16_t *buf, const uint16_t *buf1, const uint8_t *src, int src_linesize, int width) { -#if HAVE_SSE #define BLURV(load)\ intptr_t x = -2*width;\ __asm__ volatile(\ @@ -161,17 +161,23 @@ static void gradfun_blur_line_sse2(uint16_t *dc, uint16_t *buf, const uint16_t * } else { BLURV("movdqa"); } -#endif // HAVE_SSE } +#endif // HAVE_SSE av_cold void ff_gradfun_init_x86(GradFunContext *gf) { int cpu_flags = av_get_cpu_flags(); - if (HAVE_MMX2 && cpu_flags & AV_CPU_FLAG_MMX2) +#if HAVE_MMX2 + if (cpu_flags & AV_CPU_FLAG_MMX2) gf->filter_line = gradfun_filter_line_mmx2; - if (HAVE_SSSE3 && cpu_flags & AV_CPU_FLAG_SSSE3) +#endif +#if HAVE_SSSE3 + if (cpu_flags & AV_CPU_FLAG_SSSE3) gf->filter_line = gradfun_filter_line_ssse3; - if (HAVE_SSE && cpu_flags & AV_CPU_FLAG_SSE2) +#endif +#if HAVE_SSE + if (cpu_flags & AV_CPU_FLAG_SSE2) gf->blur_line = gradfun_blur_line_sse2; +#endif } |