X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libswscale%2Fx86%2Frgb2rgb_template.c;h=ae2469e6636400a00de9f332f97ea3f17a07926a;hb=39278ff0de5b5e3397c22538978bffbb38ee099b;hp=d59bd5679e146121d89f9c35039d47b320a84f19;hpb=f8377ffce35251bba043aeda5d81df0d411a0595;p=ffmpeg

diff --git a/libswscale/x86/rgb2rgb_template.c b/libswscale/x86/rgb2rgb_template.c
index d59bd5679e1..ae2469e6636 100644
--- a/libswscale/x86/rgb2rgb_template.c
+++ b/libswscale/x86/rgb2rgb_template.c
@@ -1034,68 +1034,6 @@ static inline void RENAME(rgb16to32)(const uint8_t *src, uint8_t *dst, int src_s
     }
 }
 
-static inline void RENAME(shuffle_bytes_2103)(const uint8_t *src, uint8_t *dst, int src_size)
-{
-    x86_reg idx = 15 - src_size;
-    const uint8_t *s = src-idx;
-    uint8_t *d = dst-idx;
-    __asm__ volatile(
-        "test          %0, %0           \n\t"
-        "jns           2f               \n\t"
-        PREFETCH"       (%1, %0)        \n\t"
-        "movq          %3, %%mm7        \n\t"
-        "pxor          %4, %%mm7        \n\t"
-        "movq       %%mm7, %%mm6        \n\t"
-        "pxor          %5, %%mm7        \n\t"
-        ".p2align       4               \n\t"
-        "1:                             \n\t"
-        PREFETCH"     32(%1, %0)        \n\t"
-        "movq           (%1, %0), %%mm0 \n\t"
-        "movq          8(%1, %0), %%mm1 \n\t"
-# if COMPILE_TEMPLATE_MMXEXT
-        "pshufw      $177, %%mm0, %%mm3 \n\t"
-        "pshufw      $177, %%mm1, %%mm5 \n\t"
-        "pand       %%mm7, %%mm0        \n\t"
-        "pand       %%mm6, %%mm3        \n\t"
-        "pand       %%mm7, %%mm1        \n\t"
-        "pand       %%mm6, %%mm5        \n\t"
-        "por        %%mm3, %%mm0        \n\t"
-        "por        %%mm5, %%mm1        \n\t"
-# else
-        "movq       %%mm0, %%mm2        \n\t"
-        "movq       %%mm1, %%mm4        \n\t"
-        "pand       %%mm7, %%mm0        \n\t"
-        "pand       %%mm6, %%mm2        \n\t"
-        "pand       %%mm7, %%mm1        \n\t"
-        "pand       %%mm6, %%mm4        \n\t"
-        "movq       %%mm2, %%mm3        \n\t"
-        "movq       %%mm4, %%mm5        \n\t"
-        "pslld        $16, %%mm2        \n\t"
-        "psrld        $16, %%mm3        \n\t"
-        "pslld        $16, %%mm4        \n\t"
-        "psrld        $16, %%mm5        \n\t"
-        "por        %%mm2, %%mm0        \n\t"
-        "por        %%mm4, %%mm1        \n\t"
-        "por        %%mm3, %%mm0        \n\t"
-        "por        %%mm5, %%mm1        \n\t"
-# endif
-        MOVNTQ"     %%mm0,  (%2, %0)    \n\t"
-        MOVNTQ"     %%mm1, 8(%2, %0)    \n\t"
-        "add          $16, %0           \n\t"
-        "js            1b               \n\t"
-        SFENCE"                         \n\t"
-        EMMS"                           \n\t"
-        "2:                             \n\t"
-        : "+&r"(idx)
-        : "r" (s), "r" (d), "m" (mask32b), "m" (mask32r), "m" (mmx_one)
-        : "memory");
-    for (; idx<15; idx+=4) {
-        register unsigned v  = *(const uint32_t *)&s[idx], g = v & 0xff00ff00;
-        v &= 0xff00ff;
-        *(uint32_t *)&d[idx] = (v>>16) + g + (v<<16);
-    }
-}
-
 static inline void RENAME(rgb24tobgr24)(const uint8_t *src, uint8_t *dst, int src_size)
 {
     unsigned i;
@@ -2572,7 +2510,6 @@ static av_cold void RENAME(rgb2rgb_init)(void)
     rgb24to15          = RENAME(rgb24to15);
     rgb24to16          = RENAME(rgb24to16);
     rgb24tobgr24       = RENAME(rgb24tobgr24);
-    shuffle_bytes_2103 = RENAME(shuffle_bytes_2103);
     rgb32tobgr16       = RENAME(rgb32tobgr16);
     rgb32tobgr15       = RENAME(rgb32tobgr15);
     yv12toyuy2         = RENAME(yv12toyuy2);