diff options
Diffstat (limited to 'postproc/swscale_template.c')
| -rw-r--r-- | postproc/swscale_template.c | 36 |
1 files changed, 32 insertions, 4 deletions
diff --git a/postproc/swscale_template.c b/postproc/swscale_template.c index 48a665895b..692a279a62 100644 --- a/postproc/swscale_template.c +++ b/postproc/swscale_template.c @@ -2271,13 +2271,27 @@ static inline void RENAME(hyscale)(uint16_t *dst, int dstWidth, uint8_t *src, in PREFETCH" 32(%%"REG_c") \n\t" PREFETCH" 64(%%"REG_c") \n\t" +#ifdef ARCH_X86_64 + +#define FUNNY_Y_CODE \ + "movl (%%"REG_b"), %%esi \n\t"\ + "call *%4 \n\t"\ + "movl (%%"REG_b", %%"REG_a"), %%esi\n\t"\ + "add %%"REG_S", %%"REG_c" \n\t"\ + "add %%"REG_a", %%"REG_D" \n\t"\ + "xor %%"REG_a", %%"REG_a" \n\t"\ + +#else + #define FUNNY_Y_CODE \ - "mov (%%"REG_b"), %%"REG_S" \n\t"\ + "movl (%%"REG_b"), %%esi \n\t"\ "call *%4 \n\t"\ - "addl (%%"REG_b", %%"REG_a"), %%ecx\n\t"\ + "addl (%%"REG_b", %%"REG_a"), %%"REG_c"\n\t"\ "add %%"REG_a", %%"REG_D" \n\t"\ "xor %%"REG_a", %%"REG_a" \n\t"\ +#endif + FUNNY_Y_CODE FUNNY_Y_CODE FUNNY_Y_CODE @@ -2440,13 +2454,27 @@ inline static void RENAME(hcscale)(uint16_t *dst, int dstWidth, uint8_t *src1, u PREFETCH" 32(%%"REG_c") \n\t" PREFETCH" 64(%%"REG_c") \n\t" +#ifdef ARCH_X86_64 + +#define FUNNY_UV_CODE \ + "movl (%%"REG_b"), %%esi \n\t"\ + "call *%4 \n\t"\ + "movl (%%"REG_b", %%"REG_a"), %%esi\n\t"\ + "add %%"REG_S", %%"REG_c" \n\t"\ + "add %%"REG_a", %%"REG_D" \n\t"\ + "xor %%"REG_a", %%"REG_a" \n\t"\ + +#else + #define FUNNY_UV_CODE \ "movl (%%"REG_b"), %%esi \n\t"\ "call *%4 \n\t"\ - "addl (%%"REG_b", %%"REG_a"), %%ecx\n\t"\ + "addl (%%"REG_b", %%"REG_a"), %%"REG_c"\n\t"\ "add %%"REG_a", %%"REG_D" \n\t"\ "xor %%"REG_a", %%"REG_a" \n\t"\ +#endif + FUNNY_UV_CODE FUNNY_UV_CODE FUNNY_UV_CODE @@ -2466,7 +2494,7 @@ FUNNY_UV_CODE :: "m" (src1), "m" (dst), "m" (mmx2Filter), "m" (mmx2FilterPos), "m" (funnyUVCode), "m" (src2) - : "%"REG_a, "%"REG_b, "%"REG_c, "%"REG_d, "%esi", "%"REG_D + : "%"REG_a, "%"REG_b, "%"REG_c, "%"REG_d, "%"REG_S, "%"REG_D ); for(i=dstWidth-1; (i*xInc)>>16 >=srcW-1; i--) { |