#undef MOVNTQ
#undef PAVGB
#undef PREFETCH
-#undef PREFETCHW
-#undef EMMS
-#undef SFENCE
-#if HAVE_AMD3DNOW
-/* On K6 femms is faster than emms. On K7 femms is directly mapped to emms. */
-#define EMMS "femms"
-#else
-#define EMMS "emms"
-#endif
-
-#if HAVE_AMD3DNOW
+#if COMPILE_TEMPLATE_AMD3DNOW
#define PREFETCH "prefetch"
-#define PREFETCHW "prefetchw"
-#elif HAVE_MMX2
+#elif COMPILE_TEMPLATE_MMX2
#define PREFETCH "prefetchnta"
-#define PREFETCHW "prefetcht0"
#else
#define PREFETCH " # nop"
-#define PREFETCHW " # nop"
-#endif
-
-#if HAVE_MMX2
-#define SFENCE "sfence"
-#else
-#define SFENCE " # nop"
#endif
-#if HAVE_MMX2
+#if COMPILE_TEMPLATE_MMX2
#define PAVGB(a,b) "pavgb " #a ", " #b " \n\t"
-#elif HAVE_AMD3DNOW
+#elif COMPILE_TEMPLATE_AMD3DNOW
#define PAVGB(a,b) "pavgusb " #a ", " #b " \n\t"
#endif
-#if HAVE_MMX2
+#if COMPILE_TEMPLATE_MMX2
#define REAL_MOVNTQ(a,b) "movntq " #a ", " #b " \n\t"
#else
#define REAL_MOVNTQ(a,b) "movq " #a ", " #b " \n\t"
#endif
#define MOVNTQ(a,b) REAL_MOVNTQ(a,b)
-#if HAVE_ALTIVEC
-#include "swscale_altivec_template.c"
+#if COMPILE_TEMPLATE_ALTIVEC
+#include "ppc/swscale_altivec_template.c"
#endif
#define YSCALEYUV2YV12X(x, offset, dest, width) \
__asm__ volatile(\
- "xor %%"REG_a", %%"REG_a" \n\t"\
- "movq "VROUNDER_OFFSET"(%0), %%mm3 \n\t"\
- "movq %%mm3, %%mm4 \n\t"\
- "lea " offset "(%0), %%"REG_d" \n\t"\
- "mov (%%"REG_d"), %%"REG_S" \n\t"\
- ASMALIGN(4) /* FIXME Unroll? */\
- "1: \n\t"\
- "movq 8(%%"REG_d"), %%mm0 \n\t" /* filterCoeff */\
- "movq " x "(%%"REG_S", %%"REG_a", 2), %%mm2 \n\t" /* srcData */\
- "movq 8+" x "(%%"REG_S", %%"REG_a", 2), %%mm5 \n\t" /* srcData */\
- "add $16, %%"REG_d" \n\t"\
- "mov (%%"REG_d"), %%"REG_S" \n\t"\
- "test %%"REG_S", %%"REG_S" \n\t"\
- "pmulhw %%mm0, %%mm2 \n\t"\
- "pmulhw %%mm0, %%mm5 \n\t"\
- "paddw %%mm2, %%mm3 \n\t"\
- "paddw %%mm5, %%mm4 \n\t"\
- " jnz 1b \n\t"\
- "psraw $3, %%mm3 \n\t"\
- "psraw $3, %%mm4 \n\t"\
- "packuswb %%mm4, %%mm3 \n\t"\
- MOVNTQ(%%mm3, (%1, %%REGa))\
- "add $8, %%"REG_a" \n\t"\
- "cmp %2, %%"REG_a" \n\t"\
- "movq "VROUNDER_OFFSET"(%0), %%mm3 \n\t"\
- "movq %%mm3, %%mm4 \n\t"\
- "lea " offset "(%0), %%"REG_d" \n\t"\
- "mov (%%"REG_d"), %%"REG_S" \n\t"\
- "jb 1b \n\t"\
- :: "r" (&c->redDither),\
- "r" (dest), "g" (width)\
- : "%"REG_a, "%"REG_d, "%"REG_S\
+ "xor %%"REG_a", %%"REG_a" \n\t"\
+ "movq "VROUNDER_OFFSET"(%0), %%mm3 \n\t"\
+ "movq %%mm3, %%mm4 \n\t"\
+ "lea " offset "(%0), %%"REG_d" \n\t"\
+ "mov (%%"REG_d"), %%"REG_S" \n\t"\
+ ASMALIGN(4) /* FIXME Unroll? */\
+ "1: \n\t"\
+ "movq 8(%%"REG_d"), %%mm0 \n\t" /* filterCoeff */\
+ "movq " x "(%%"REG_S", %%"REG_a", 2), %%mm2 \n\t" /* srcData */\
+ "movq 8+" x "(%%"REG_S", %%"REG_a", 2), %%mm5 \n\t" /* srcData */\
+ "add $16, %%"REG_d" \n\t"\
+ "mov (%%"REG_d"), %%"REG_S" \n\t"\
+ "test %%"REG_S", %%"REG_S" \n\t"\
+ "pmulhw %%mm0, %%mm2 \n\t"\
+ "pmulhw %%mm0, %%mm5 \n\t"\
+ "paddw %%mm2, %%mm3 \n\t"\
+ "paddw %%mm5, %%mm4 \n\t"\
+ " jnz 1b \n\t"\
+ "psraw $3, %%mm3 \n\t"\
+ "psraw $3, %%mm4 \n\t"\
+ "packuswb %%mm4, %%mm3 \n\t"\
+ MOVNTQ(%%mm3, (%1, %%REGa))\
+ "add $8, %%"REG_a" \n\t"\
+ "cmp %2, %%"REG_a" \n\t"\
+ "movq "VROUNDER_OFFSET"(%0), %%mm3 \n\t"\
+ "movq %%mm3, %%mm4 \n\t"\
+ "lea " offset "(%0), %%"REG_d" \n\t"\
+ "mov (%%"REG_d"), %%"REG_S" \n\t"\
+ "jb 1b \n\t"\
+ :: "r" (&c->redDither),\
+ "r" (dest), "g" (width)\
+ : "%"REG_a, "%"REG_d, "%"REG_S\
);
#define YSCALEYUV2YV12X_ACCURATE(x, offset, dest, width) \
__asm__ volatile(\
- "lea " offset "(%0), %%"REG_d" \n\t"\
- "xor %%"REG_a", %%"REG_a" \n\t"\
- "pxor %%mm4, %%mm4 \n\t"\
- "pxor %%mm5, %%mm5 \n\t"\
- "pxor %%mm6, %%mm6 \n\t"\
- "pxor %%mm7, %%mm7 \n\t"\
- "mov (%%"REG_d"), %%"REG_S" \n\t"\
- ASMALIGN(4) \
- "1: \n\t"\
- "movq " x "(%%"REG_S", %%"REG_a", 2), %%mm0 \n\t" /* srcData */\
- "movq 8+" x "(%%"REG_S", %%"REG_a", 2), %%mm2 \n\t" /* srcData */\
- "mov "STR(APCK_PTR2)"(%%"REG_d"), %%"REG_S" \n\t"\
- "movq " x "(%%"REG_S", %%"REG_a", 2), %%mm1 \n\t" /* srcData */\
- "movq %%mm0, %%mm3 \n\t"\
- "punpcklwd %%mm1, %%mm0 \n\t"\
- "punpckhwd %%mm1, %%mm3 \n\t"\
- "movq "STR(APCK_COEF)"(%%"REG_d"), %%mm1 \n\t" /* filterCoeff */\
- "pmaddwd %%mm1, %%mm0 \n\t"\
- "pmaddwd %%mm1, %%mm3 \n\t"\
- "paddd %%mm0, %%mm4 \n\t"\
- "paddd %%mm3, %%mm5 \n\t"\
- "movq 8+" x "(%%"REG_S", %%"REG_a", 2), %%mm3 \n\t" /* srcData */\
- "mov "STR(APCK_SIZE)"(%%"REG_d"), %%"REG_S" \n\t"\
- "add $"STR(APCK_SIZE)", %%"REG_d" \n\t"\
- "test %%"REG_S", %%"REG_S" \n\t"\
- "movq %%mm2, %%mm0 \n\t"\
- "punpcklwd %%mm3, %%mm2 \n\t"\
- "punpckhwd %%mm3, %%mm0 \n\t"\
- "pmaddwd %%mm1, %%mm2 \n\t"\
- "pmaddwd %%mm1, %%mm0 \n\t"\
- "paddd %%mm2, %%mm6 \n\t"\
- "paddd %%mm0, %%mm7 \n\t"\
- " jnz 1b \n\t"\
- "psrad $16, %%mm4 \n\t"\
- "psrad $16, %%mm5 \n\t"\
- "psrad $16, %%mm6 \n\t"\
- "psrad $16, %%mm7 \n\t"\
- "movq "VROUNDER_OFFSET"(%0), %%mm0 \n\t"\
- "packssdw %%mm5, %%mm4 \n\t"\
- "packssdw %%mm7, %%mm6 \n\t"\
- "paddw %%mm0, %%mm4 \n\t"\
- "paddw %%mm0, %%mm6 \n\t"\
- "psraw $3, %%mm4 \n\t"\
- "psraw $3, %%mm6 \n\t"\
- "packuswb %%mm6, %%mm4 \n\t"\
- MOVNTQ(%%mm4, (%1, %%REGa))\
- "add $8, %%"REG_a" \n\t"\
- "cmp %2, %%"REG_a" \n\t"\
- "lea " offset "(%0), %%"REG_d" \n\t"\
- "pxor %%mm4, %%mm4 \n\t"\
- "pxor %%mm5, %%mm5 \n\t"\
- "pxor %%mm6, %%mm6 \n\t"\
- "pxor %%mm7, %%mm7 \n\t"\
- "mov (%%"REG_d"), %%"REG_S" \n\t"\
- "jb 1b \n\t"\
- :: "r" (&c->redDither),\
- "r" (dest), "g" (width)\
- : "%"REG_a, "%"REG_d, "%"REG_S\
+ "lea " offset "(%0), %%"REG_d" \n\t"\
+ "xor %%"REG_a", %%"REG_a" \n\t"\
+ "pxor %%mm4, %%mm4 \n\t"\
+ "pxor %%mm5, %%mm5 \n\t"\
+ "pxor %%mm6, %%mm6 \n\t"\
+ "pxor %%mm7, %%mm7 \n\t"\
+ "mov (%%"REG_d"), %%"REG_S" \n\t"\
+ ASMALIGN(4) \
+ "1: \n\t"\
+ "movq " x "(%%"REG_S", %%"REG_a", 2), %%mm0 \n\t" /* srcData */\
+ "movq 8+" x "(%%"REG_S", %%"REG_a", 2), %%mm2 \n\t" /* srcData */\
+ "mov "STR(APCK_PTR2)"(%%"REG_d"), %%"REG_S" \n\t"\
+ "movq " x "(%%"REG_S", %%"REG_a", 2), %%mm1 \n\t" /* srcData */\
+ "movq %%mm0, %%mm3 \n\t"\
+ "punpcklwd %%mm1, %%mm0 \n\t"\
+ "punpckhwd %%mm1, %%mm3 \n\t"\
+ "movq "STR(APCK_COEF)"(%%"REG_d"), %%mm1 \n\t" /* filterCoeff */\
+ "pmaddwd %%mm1, %%mm0 \n\t"\
+ "pmaddwd %%mm1, %%mm3 \n\t"\
+ "paddd %%mm0, %%mm4 \n\t"\
+ "paddd %%mm3, %%mm5 \n\t"\
+ "movq 8+" x "(%%"REG_S", %%"REG_a", 2), %%mm3 \n\t" /* srcData */\
+ "mov "STR(APCK_SIZE)"(%%"REG_d"), %%"REG_S" \n\t"\
+ "add $"STR(APCK_SIZE)", %%"REG_d" \n\t"\
+ "test %%"REG_S", %%"REG_S" \n\t"\
+ "movq %%mm2, %%mm0 \n\t"\
+ "punpcklwd %%mm3, %%mm2 \n\t"\
+ "punpckhwd %%mm3, %%mm0 \n\t"\
+ "pmaddwd %%mm1, %%mm2 \n\t"\
+ "pmaddwd %%mm1, %%mm0 \n\t"\
+ "paddd %%mm2, %%mm6 \n\t"\
+ "paddd %%mm0, %%mm7 \n\t"\
+ " jnz 1b \n\t"\
+ "psrad $16, %%mm4 \n\t"\
+ "psrad $16, %%mm5 \n\t"\
+ "psrad $16, %%mm6 \n\t"\
+ "psrad $16, %%mm7 \n\t"\
+ "movq "VROUNDER_OFFSET"(%0), %%mm0 \n\t"\
+ "packssdw %%mm5, %%mm4 \n\t"\
+ "packssdw %%mm7, %%mm6 \n\t"\
+ "paddw %%mm0, %%mm4 \n\t"\
+ "paddw %%mm0, %%mm6 \n\t"\
+ "psraw $3, %%mm4 \n\t"\
+ "psraw $3, %%mm6 \n\t"\
+ "packuswb %%mm6, %%mm4 \n\t"\
+ MOVNTQ(%%mm4, (%1, %%REGa))\
+ "add $8, %%"REG_a" \n\t"\
+ "cmp %2, %%"REG_a" \n\t"\
+ "lea " offset "(%0), %%"REG_d" \n\t"\
+ "pxor %%mm4, %%mm4 \n\t"\
+ "pxor %%mm5, %%mm5 \n\t"\
+ "pxor %%mm6, %%mm6 \n\t"\
+ "pxor %%mm7, %%mm7 \n\t"\
+ "mov (%%"REG_d"), %%"REG_S" \n\t"\
+ "jb 1b \n\t"\
+ :: "r" (&c->redDither),\
+ "r" (dest), "g" (width)\
+ : "%"REG_a, "%"REG_d, "%"REG_S\
);
#define YSCALEYUV2YV121 \
"m" (lumSrc+lumFilterSize), "m" (chrSrc+chrFilterSize)
: "%eax", "%ebx", "%ecx", "%edx", "%esi"
*/
-#define YSCALEYUV2PACKEDX \
+#define YSCALEYUV2PACKEDX_UV \
__asm__ volatile(\
- "xor %%"REG_a", %%"REG_a" \n\t"\
- ASMALIGN(4)\
- "nop \n\t"\
- "1: \n\t"\
- "lea "CHR_MMX_FILTER_OFFSET"(%0), %%"REG_d" \n\t"\
- "mov (%%"REG_d"), %%"REG_S" \n\t"\
- "movq "VROUNDER_OFFSET"(%0), %%mm3 \n\t"\
- "movq %%mm3, %%mm4 \n\t"\
- ASMALIGN(4)\
- "2: \n\t"\
- "movq 8(%%"REG_d"), %%mm0 \n\t" /* filterCoeff */\
- "movq (%%"REG_S", %%"REG_a"), %%mm2 \n\t" /* UsrcData */\
- "movq "AV_STRINGIFY(VOF)"(%%"REG_S", %%"REG_a"), %%mm5 \n\t" /* VsrcData */\
- "add $16, %%"REG_d" \n\t"\
- "mov (%%"REG_d"), %%"REG_S" \n\t"\
- "pmulhw %%mm0, %%mm2 \n\t"\
- "pmulhw %%mm0, %%mm5 \n\t"\
- "paddw %%mm2, %%mm3 \n\t"\
- "paddw %%mm5, %%mm4 \n\t"\
- "test %%"REG_S", %%"REG_S" \n\t"\
- " jnz 2b \n\t"\
-\
- "lea "LUM_MMX_FILTER_OFFSET"(%0), %%"REG_d" \n\t"\
+ "xor %%"REG_a", %%"REG_a" \n\t"\
+ ASMALIGN(4)\
+ "nop \n\t"\
+ "1: \n\t"\
+ "lea "CHR_MMX_FILTER_OFFSET"(%0), %%"REG_d" \n\t"\
+ "mov (%%"REG_d"), %%"REG_S" \n\t"\
+ "movq "VROUNDER_OFFSET"(%0), %%mm3 \n\t"\
+ "movq %%mm3, %%mm4 \n\t"\
+ ASMALIGN(4)\
+ "2: \n\t"\
+ "movq 8(%%"REG_d"), %%mm0 \n\t" /* filterCoeff */\
+ "movq (%%"REG_S", %%"REG_a"), %%mm2 \n\t" /* UsrcData */\
+ "movq "AV_STRINGIFY(VOF)"(%%"REG_S", %%"REG_a"), %%mm5 \n\t" /* VsrcData */\
+ "add $16, %%"REG_d" \n\t"\
+ "mov (%%"REG_d"), %%"REG_S" \n\t"\
+ "pmulhw %%mm0, %%mm2 \n\t"\
+ "pmulhw %%mm0, %%mm5 \n\t"\
+ "paddw %%mm2, %%mm3 \n\t"\
+ "paddw %%mm5, %%mm4 \n\t"\
+ "test %%"REG_S", %%"REG_S" \n\t"\
+ " jnz 2b \n\t"\
+
+#define YSCALEYUV2PACKEDX_YA(offset,coeff,src1,src2,dst1,dst2) \
+ "lea "offset"(%0), %%"REG_d" \n\t"\
"mov (%%"REG_d"), %%"REG_S" \n\t"\
- "movq "VROUNDER_OFFSET"(%0), %%mm1 \n\t"\
- "movq %%mm1, %%mm7 \n\t"\
+ "movq "VROUNDER_OFFSET"(%0), "#dst1" \n\t"\
+ "movq "#dst1", "#dst2" \n\t"\
ASMALIGN(4)\
"2: \n\t"\
- "movq 8(%%"REG_d"), %%mm0 \n\t" /* filterCoeff */\
- "movq (%%"REG_S", %%"REG_a", 2), %%mm2 \n\t" /* Y1srcData */\
- "movq 8(%%"REG_S", %%"REG_a", 2), %%mm5 \n\t" /* Y2srcData */\
+ "movq 8(%%"REG_d"), "#coeff" \n\t" /* filterCoeff */\
+ "movq (%%"REG_S", %%"REG_a", 2), "#src1" \n\t" /* Y1srcData */\
+ "movq 8(%%"REG_S", %%"REG_a", 2), "#src2" \n\t" /* Y2srcData */\
"add $16, %%"REG_d" \n\t"\
"mov (%%"REG_d"), %%"REG_S" \n\t"\
- "pmulhw %%mm0, %%mm2 \n\t"\
- "pmulhw %%mm0, %%mm5 \n\t"\
- "paddw %%mm2, %%mm1 \n\t"\
- "paddw %%mm5, %%mm7 \n\t"\
+ "pmulhw "#coeff", "#src1" \n\t"\
+ "pmulhw "#coeff", "#src2" \n\t"\
+ "paddw "#src1", "#dst1" \n\t"\
+ "paddw "#src2", "#dst2" \n\t"\
"test %%"REG_S", %%"REG_S" \n\t"\
" jnz 2b \n\t"\
-#define YSCALEYUV2PACKEDX_END \
- :: "r" (&c->redDither), \
- "m" (dummy), "m" (dummy), "m" (dummy),\
- "r" (dest), "m" (dstW) \
- : "%"REG_a, "%"REG_d, "%"REG_S \
+#define YSCALEYUV2PACKEDX \
+ YSCALEYUV2PACKEDX_UV \
+ YSCALEYUV2PACKEDX_YA(LUM_MMX_FILTER_OFFSET,%%mm0,%%mm2,%%mm5,%%mm1,%%mm7) \
+
+#define YSCALEYUV2PACKEDX_END \
+ :: "r" (&c->redDither), \
+ "m" (dummy), "m" (dummy), "m" (dummy),\
+ "r" (dest), "m" (dstW) \
+ : "%"REG_a, "%"REG_d, "%"REG_S \
);
-#define YSCALEYUV2PACKEDX_ACCURATE \
+#define YSCALEYUV2PACKEDX_ACCURATE_UV \
__asm__ volatile(\
- "xor %%"REG_a", %%"REG_a" \n\t"\
- ASMALIGN(4)\
- "nop \n\t"\
- "1: \n\t"\
- "lea "CHR_MMX_FILTER_OFFSET"(%0), %%"REG_d" \n\t"\
- "mov (%%"REG_d"), %%"REG_S" \n\t"\
- "pxor %%mm4, %%mm4 \n\t"\
- "pxor %%mm5, %%mm5 \n\t"\
- "pxor %%mm6, %%mm6 \n\t"\
- "pxor %%mm7, %%mm7 \n\t"\
- ASMALIGN(4)\
- "2: \n\t"\
- "movq (%%"REG_S", %%"REG_a"), %%mm0 \n\t" /* UsrcData */\
- "movq "AV_STRINGIFY(VOF)"(%%"REG_S", %%"REG_a"), %%mm2 \n\t" /* VsrcData */\
- "mov "STR(APCK_PTR2)"(%%"REG_d"), %%"REG_S" \n\t"\
- "movq (%%"REG_S", %%"REG_a"), %%mm1 \n\t" /* UsrcData */\
- "movq %%mm0, %%mm3 \n\t"\
- "punpcklwd %%mm1, %%mm0 \n\t"\
- "punpckhwd %%mm1, %%mm3 \n\t"\
- "movq "STR(APCK_COEF)"(%%"REG_d"),%%mm1 \n\t" /* filterCoeff */\
- "pmaddwd %%mm1, %%mm0 \n\t"\
- "pmaddwd %%mm1, %%mm3 \n\t"\
- "paddd %%mm0, %%mm4 \n\t"\
- "paddd %%mm3, %%mm5 \n\t"\
- "movq "AV_STRINGIFY(VOF)"(%%"REG_S", %%"REG_a"), %%mm3 \n\t" /* VsrcData */\
- "mov "STR(APCK_SIZE)"(%%"REG_d"), %%"REG_S" \n\t"\
- "add $"STR(APCK_SIZE)", %%"REG_d" \n\t"\
- "test %%"REG_S", %%"REG_S" \n\t"\
- "movq %%mm2, %%mm0 \n\t"\
- "punpcklwd %%mm3, %%mm2 \n\t"\
- "punpckhwd %%mm3, %%mm0 \n\t"\
- "pmaddwd %%mm1, %%mm2 \n\t"\
- "pmaddwd %%mm1, %%mm0 \n\t"\
- "paddd %%mm2, %%mm6 \n\t"\
- "paddd %%mm0, %%mm7 \n\t"\
- " jnz 2b \n\t"\
- "psrad $16, %%mm4 \n\t"\
- "psrad $16, %%mm5 \n\t"\
- "psrad $16, %%mm6 \n\t"\
- "psrad $16, %%mm7 \n\t"\
- "movq "VROUNDER_OFFSET"(%0), %%mm0 \n\t"\
- "packssdw %%mm5, %%mm4 \n\t"\
- "packssdw %%mm7, %%mm6 \n\t"\
- "paddw %%mm0, %%mm4 \n\t"\
- "paddw %%mm0, %%mm6 \n\t"\
- "movq %%mm4, "U_TEMP"(%0) \n\t"\
- "movq %%mm6, "V_TEMP"(%0) \n\t"\
-\
- "lea "LUM_MMX_FILTER_OFFSET"(%0), %%"REG_d" \n\t"\
+ "xor %%"REG_a", %%"REG_a" \n\t"\
+ ASMALIGN(4)\
+ "nop \n\t"\
+ "1: \n\t"\
+ "lea "CHR_MMX_FILTER_OFFSET"(%0), %%"REG_d" \n\t"\
+ "mov (%%"REG_d"), %%"REG_S" \n\t"\
+ "pxor %%mm4, %%mm4 \n\t"\
+ "pxor %%mm5, %%mm5 \n\t"\
+ "pxor %%mm6, %%mm6 \n\t"\
+ "pxor %%mm7, %%mm7 \n\t"\
+ ASMALIGN(4)\
+ "2: \n\t"\
+ "movq (%%"REG_S", %%"REG_a"), %%mm0 \n\t" /* UsrcData */\
+ "movq "AV_STRINGIFY(VOF)"(%%"REG_S", %%"REG_a"), %%mm2 \n\t" /* VsrcData */\
+ "mov "STR(APCK_PTR2)"(%%"REG_d"), %%"REG_S" \n\t"\
+ "movq (%%"REG_S", %%"REG_a"), %%mm1 \n\t" /* UsrcData */\
+ "movq %%mm0, %%mm3 \n\t"\
+ "punpcklwd %%mm1, %%mm0 \n\t"\
+ "punpckhwd %%mm1, %%mm3 \n\t"\
+ "movq "STR(APCK_COEF)"(%%"REG_d"),%%mm1 \n\t" /* filterCoeff */\
+ "pmaddwd %%mm1, %%mm0 \n\t"\
+ "pmaddwd %%mm1, %%mm3 \n\t"\
+ "paddd %%mm0, %%mm4 \n\t"\
+ "paddd %%mm3, %%mm5 \n\t"\
+ "movq "AV_STRINGIFY(VOF)"(%%"REG_S", %%"REG_a"), %%mm3 \n\t" /* VsrcData */\
+ "mov "STR(APCK_SIZE)"(%%"REG_d"), %%"REG_S" \n\t"\
+ "add $"STR(APCK_SIZE)", %%"REG_d" \n\t"\
+ "test %%"REG_S", %%"REG_S" \n\t"\
+ "movq %%mm2, %%mm0 \n\t"\
+ "punpcklwd %%mm3, %%mm2 \n\t"\
+ "punpckhwd %%mm3, %%mm0 \n\t"\
+ "pmaddwd %%mm1, %%mm2 \n\t"\
+ "pmaddwd %%mm1, %%mm0 \n\t"\
+ "paddd %%mm2, %%mm6 \n\t"\
+ "paddd %%mm0, %%mm7 \n\t"\
+ " jnz 2b \n\t"\
+ "psrad $16, %%mm4 \n\t"\
+ "psrad $16, %%mm5 \n\t"\
+ "psrad $16, %%mm6 \n\t"\
+ "psrad $16, %%mm7 \n\t"\
+ "movq "VROUNDER_OFFSET"(%0), %%mm0 \n\t"\
+ "packssdw %%mm5, %%mm4 \n\t"\
+ "packssdw %%mm7, %%mm6 \n\t"\
+ "paddw %%mm0, %%mm4 \n\t"\
+ "paddw %%mm0, %%mm6 \n\t"\
+ "movq %%mm4, "U_TEMP"(%0) \n\t"\
+ "movq %%mm6, "V_TEMP"(%0) \n\t"\
+
+#define YSCALEYUV2PACKEDX_ACCURATE_YA(offset) \
+ "lea "offset"(%0), %%"REG_d" \n\t"\
"mov (%%"REG_d"), %%"REG_S" \n\t"\
"pxor %%mm1, %%mm1 \n\t"\
"pxor %%mm5, %%mm5 \n\t"\
"movq "U_TEMP"(%0), %%mm3 \n\t"\
"movq "V_TEMP"(%0), %%mm4 \n\t"\
+#define YSCALEYUV2PACKEDX_ACCURATE \
+ YSCALEYUV2PACKEDX_ACCURATE_UV \
+ YSCALEYUV2PACKEDX_ACCURATE_YA(LUM_MMX_FILTER_OFFSET)
+
#define YSCALEYUV2RGBX \
"psubw "U_OFFSET"(%0), %%mm3 \n\t" /* (U-128)8*/\
"psubw "V_OFFSET"(%0), %%mm4 \n\t" /* (V-128)8*/\
"movq %%mm4, %%mm5 \n\t" /* (V-128)8*/\
"pmulhw "UG_COEFF"(%0), %%mm3 \n\t"\
"pmulhw "VG_COEFF"(%0), %%mm4 \n\t"\
-/* mm2=(U-128)8, mm3=ug, mm4=vg mm5=(V-128)8 */\
+ /* mm2=(U-128)8, mm3=ug, mm4=vg mm5=(V-128)8 */\
"pmulhw "UB_COEFF"(%0), %%mm2 \n\t"\
"pmulhw "VR_COEFF"(%0), %%mm5 \n\t"\
"psubw "Y_OFFSET"(%0), %%mm1 \n\t" /* 8(Y-16)*/\
"psubw "Y_OFFSET"(%0), %%mm7 \n\t" /* 8(Y-16)*/\
"pmulhw "Y_COEFF"(%0), %%mm1 \n\t"\
"pmulhw "Y_COEFF"(%0), %%mm7 \n\t"\
-/* mm1= Y1, mm2=ub, mm3=ug, mm4=vg mm5=vr, mm7=Y2 */\
+ /* mm1= Y1, mm2=ub, mm3=ug, mm4=vg mm5=vr, mm7=Y2 */\
"paddw %%mm3, %%mm4 \n\t"\
"movq %%mm2, %%mm0 \n\t"\
"movq %%mm5, %%mm6 \n\t"\
"packuswb %%mm0, %%mm2 \n\t"\
"packuswb %%mm6, %%mm5 \n\t"\
"packuswb %%mm3, %%mm4 \n\t"\
- "pxor %%mm7, %%mm7 \n\t"
#define REAL_YSCALEYUV2PACKED(index, c) \
"movq "CHR_MMX_FILTER_OFFSET"+8("#c"), %%mm0 \n\t"\
#define YSCALEYUV2PACKED(index, c) REAL_YSCALEYUV2PACKED(index, c)
-#define REAL_YSCALEYUV2RGB(index, c) \
+#define REAL_YSCALEYUV2RGB_UV(index, c) \
"xor "#index", "#index" \n\t"\
ASMALIGN(4)\
"1: \n\t"\
"pmulhw "UG_COEFF"("#c"), %%mm3 \n\t"\
"pmulhw "VG_COEFF"("#c"), %%mm4 \n\t"\
/* mm2=(U-128)8, mm3=ug, mm4=vg mm5=(V-128)8 */\
- "movq (%0, "#index", 2), %%mm0 \n\t" /*buf0[eax]*/\
- "movq (%1, "#index", 2), %%mm1 \n\t" /*buf1[eax]*/\
- "movq 8(%0, "#index", 2), %%mm6 \n\t" /*buf0[eax]*/\
- "movq 8(%1, "#index", 2), %%mm7 \n\t" /*buf1[eax]*/\
+
+#define REAL_YSCALEYUV2RGB_YA(index, c, b1, b2) \
+ "movq ("#b1", "#index", 2), %%mm0 \n\t" /*buf0[eax]*/\
+ "movq ("#b2", "#index", 2), %%mm1 \n\t" /*buf1[eax]*/\
+ "movq 8("#b1", "#index", 2), %%mm6 \n\t" /*buf0[eax]*/\
+ "movq 8("#b2", "#index", 2), %%mm7 \n\t" /*buf1[eax]*/\
"psubw %%mm1, %%mm0 \n\t" /* buf0[eax] - buf1[eax]*/\
"psubw %%mm7, %%mm6 \n\t" /* buf0[eax] - buf1[eax]*/\
"pmulhw "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm0 \n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\
"psraw $4, %%mm7 \n\t" /* buf0[eax] - buf1[eax] >>4*/\
"paddw %%mm0, %%mm1 \n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\
"paddw %%mm6, %%mm7 \n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\
+
+#define REAL_YSCALEYUV2RGB_COEFF(c) \
"pmulhw "UB_COEFF"("#c"), %%mm2 \n\t"\
"pmulhw "VR_COEFF"("#c"), %%mm5 \n\t"\
"psubw "Y_OFFSET"("#c"), %%mm1 \n\t" /* 8(Y-16)*/\
"packuswb %%mm0, %%mm2 \n\t"\
"packuswb %%mm6, %%mm5 \n\t"\
"packuswb %%mm3, %%mm4 \n\t"\
- "pxor %%mm7, %%mm7 \n\t"
-#define YSCALEYUV2RGB(index, c) REAL_YSCALEYUV2RGB(index, c)
+
+#define YSCALEYUV2RGB_YA(index, c, b1, b2) REAL_YSCALEYUV2RGB_YA(index, c, b1, b2)
+
+#define YSCALEYUV2RGB(index, c) \
+ REAL_YSCALEYUV2RGB_UV(index, c) \
+ REAL_YSCALEYUV2RGB_YA(index, c, %0, %1) \
+ REAL_YSCALEYUV2RGB_COEFF(c)
#define REAL_YSCALEYUV2PACKED1(index, c) \
"xor "#index", "#index" \n\t"\
"packuswb %%mm0, %%mm2 \n\t"\
"packuswb %%mm6, %%mm5 \n\t"\
"packuswb %%mm3, %%mm4 \n\t"\
- "pxor %%mm7, %%mm7 \n\t"
+
#define YSCALEYUV2RGB1(index, c) REAL_YSCALEYUV2RGB1(index, c)
#define REAL_YSCALEYUV2PACKED1b(index, c) \
"packuswb %%mm0, %%mm2 \n\t"\
"packuswb %%mm6, %%mm5 \n\t"\
"packuswb %%mm3, %%mm4 \n\t"\
- "pxor %%mm7, %%mm7 \n\t"
+
#define YSCALEYUV2RGB1b(index, c) REAL_YSCALEYUV2RGB1b(index, c)
+#define REAL_YSCALEYUV2RGB1_ALPHA(index) \
+ "movq (%1, "#index", 2), %%mm7 \n\t" /* abuf0[index ] */\
+ "movq 8(%1, "#index", 2), %%mm1 \n\t" /* abuf0[index+4] */\
+ "psraw $7, %%mm7 \n\t" /* abuf0[index ] >>7 */\
+ "psraw $7, %%mm1 \n\t" /* abuf0[index+4] >>7 */\
+ "packuswb %%mm1, %%mm7 \n\t"
+#define YSCALEYUV2RGB1_ALPHA(index) REAL_YSCALEYUV2RGB1_ALPHA(index)
+
#define REAL_WRITEBGR32(dst, dstw, index, b, g, r, a, q0, q2, q3, t) \
"movq "#b", "#q2" \n\t" /* B */\
"movq "#r", "#t" \n\t" /* R */\
"cmp "#dstw", "#index" \n\t"\
" jb 1b \n\t"
-#if HAVE_MMX2
+#if COMPILE_TEMPLATE_MMX2
#undef WRITEBGR24
#define WRITEBGR24(dst, dstw, index) WRITEBGR24MMX2(dst, dstw, index)
#else
#define WRITEYUY2(dst, dstw, index) REAL_WRITEYUY2(dst, dstw, index)
-static inline void RENAME(yuv2yuvX)(SwsContext *c, int16_t *lumFilter, int16_t **lumSrc, int lumFilterSize,
- int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize,
- uint8_t *dest, uint8_t *uDest, uint8_t *vDest, long dstW, long chrDstW)
+static inline void RENAME(yuv2yuvX)(SwsContext *c, const int16_t *lumFilter, const int16_t **lumSrc, int lumFilterSize,
+ const int16_t *chrFilter, const int16_t **chrSrc, int chrFilterSize, const int16_t **alpSrc,
+ uint8_t *dest, uint8_t *uDest, uint8_t *vDest, uint8_t *aDest, long dstW, long chrDstW)
{
-#if HAVE_MMX
- if(!(c->flags & SWS_BITEXACT)){
- if (c->flags & SWS_ACCURATE_RND){
- if (uDest){
+#if COMPILE_TEMPLATE_MMX
+ if(!(c->flags & SWS_BITEXACT)) {
+ if (c->flags & SWS_ACCURATE_RND) {
+ if (uDest) {
YSCALEYUV2YV12X_ACCURATE( "0", CHR_MMX_FILTER_OFFSET, uDest, chrDstW)
YSCALEYUV2YV12X_ACCURATE(AV_STRINGIFY(VOF), CHR_MMX_FILTER_OFFSET, vDest, chrDstW)
}
+ if (CONFIG_SWSCALE_ALPHA && aDest) {
+ YSCALEYUV2YV12X_ACCURATE( "0", ALP_MMX_FILTER_OFFSET, aDest, dstW)
+ }
YSCALEYUV2YV12X_ACCURATE("0", LUM_MMX_FILTER_OFFSET, dest, dstW)
- }else{
- if (uDest){
+ } else {
+ if (uDest) {
YSCALEYUV2YV12X( "0", CHR_MMX_FILTER_OFFSET, uDest, chrDstW)
YSCALEYUV2YV12X(AV_STRINGIFY(VOF), CHR_MMX_FILTER_OFFSET, vDest, chrDstW)
}
+ if (CONFIG_SWSCALE_ALPHA && aDest) {
+ YSCALEYUV2YV12X( "0", ALP_MMX_FILTER_OFFSET, aDest, dstW)
+ }
YSCALEYUV2YV12X("0", LUM_MMX_FILTER_OFFSET, dest, dstW)
}
return;
}
#endif
-#if HAVE_ALTIVEC
-yuv2yuvX_altivec_real(lumFilter, lumSrc, lumFilterSize,
- chrFilter, chrSrc, chrFilterSize,
- dest, uDest, vDest, dstW, chrDstW);
-#else //HAVE_ALTIVEC
-yuv2yuvXinC(lumFilter, lumSrc, lumFilterSize,
- chrFilter, chrSrc, chrFilterSize,
- dest, uDest, vDest, dstW, chrDstW);
-#endif //!HAVE_ALTIVEC
+#if COMPILE_TEMPLATE_ALTIVEC
+ yuv2yuvX_altivec_real(lumFilter, lumSrc, lumFilterSize,
+ chrFilter, chrSrc, chrFilterSize,
+ dest, uDest, vDest, dstW, chrDstW);
+#else //COMPILE_TEMPLATE_ALTIVEC
+ yuv2yuvXinC(lumFilter, lumSrc, lumFilterSize,
+ chrFilter, chrSrc, chrFilterSize,
+ alpSrc, dest, uDest, vDest, aDest, dstW, chrDstW);
+#endif //!COMPILE_TEMPLATE_ALTIVEC
}
-static inline void RENAME(yuv2nv12X)(SwsContext *c, int16_t *lumFilter, int16_t **lumSrc, int lumFilterSize,
- int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize,
- uint8_t *dest, uint8_t *uDest, int dstW, int chrDstW, int dstFormat)
+static inline void RENAME(yuv2nv12X)(SwsContext *c, const int16_t *lumFilter, const int16_t **lumSrc, int lumFilterSize,
+ const int16_t *chrFilter, const int16_t **chrSrc, int chrFilterSize,
+ uint8_t *dest, uint8_t *uDest, int dstW, int chrDstW, enum PixelFormat dstFormat)
{
-yuv2nv12XinC(lumFilter, lumSrc, lumFilterSize,
- chrFilter, chrSrc, chrFilterSize,
- dest, uDest, dstW, chrDstW, dstFormat);
+ yuv2nv12XinC(lumFilter, lumSrc, lumFilterSize,
+ chrFilter, chrSrc, chrFilterSize,
+ dest, uDest, dstW, chrDstW, dstFormat);
}
-static inline void RENAME(yuv2yuv1)(SwsContext *c, int16_t *lumSrc, int16_t *chrSrc,
- uint8_t *dest, uint8_t *uDest, uint8_t *vDest, long dstW, long chrDstW)
+static inline void RENAME(yuv2yuv1)(SwsContext *c, const int16_t *lumSrc, const int16_t *chrSrc, const int16_t *alpSrc,
+ uint8_t *dest, uint8_t *uDest, uint8_t *vDest, uint8_t *aDest, long dstW, long chrDstW)
{
int i;
-#if HAVE_MMX
- if(!(c->flags & SWS_BITEXACT)){
- long p= uDest ? 3 : 1;
- uint8_t *src[3]= {lumSrc + dstW, chrSrc + chrDstW, chrSrc + VOFW + chrDstW};
- uint8_t *dst[3]= {dest, uDest, vDest};
- long counter[3] = {dstW, chrDstW, chrDstW};
-
- if (c->flags & SWS_ACCURATE_RND){
- while(p--){
- __asm__ volatile(
- YSCALEYUV2YV121_ACCURATE
- :: "r" (src[p]), "r" (dst[p] + counter[p]),
- "g" (-counter[p])
- : "%"REG_a
- );
+#if COMPILE_TEMPLATE_MMX
+ if(!(c->flags & SWS_BITEXACT)) {
+ long p= 4;
+ uint8_t *src[4]= {alpSrc + dstW, lumSrc + dstW, chrSrc + chrDstW, chrSrc + VOFW + chrDstW};
+ uint8_t *dst[4]= {aDest, dest, uDest, vDest};
+ x86_reg counter[4]= {dstW, dstW, chrDstW, chrDstW};
+
+ if (c->flags & SWS_ACCURATE_RND) {
+ while(p--) {
+ if (dst[p]) {
+ __asm__ volatile(
+ YSCALEYUV2YV121_ACCURATE
+ :: "r" (src[p]), "r" (dst[p] + counter[p]),
+ "g" (-counter[p])
+ : "%"REG_a
+ );
+ }
}
- }else{
- while(p--){
- __asm__ volatile(
- YSCALEYUV2YV121
- :: "r" (src[p]), "r" (dst[p] + counter[p]),
- "g" (-counter[p])
- : "%"REG_a
- );
+ } else {
+ while(p--) {
+ if (dst[p]) {
+ __asm__ volatile(
+ YSCALEYUV2YV121
+ :: "r" (src[p]), "r" (dst[p] + counter[p]),
+ "g" (-counter[p])
+ : "%"REG_a
+ );
+ }
}
}
return;
}
#endif
- for (i=0; i<dstW; i++)
- {
+ for (i=0; i<dstW; i++) {
int val= (lumSrc[i]+64)>>7;
- if (val&256){
+ if (val&256) {
if (val<0) val=0;
else val=255;
}
}
if (uDest)
- for (i=0; i<chrDstW; i++)
- {
+ for (i=0; i<chrDstW; i++) {
int u=(chrSrc[i ]+64)>>7;
int v=(chrSrc[i + VOFW]+64)>>7;
- if ((u|v)&256){
+ if ((u|v)&256) {
if (u<0) u=0;
else if (u>255) u=255;
if (v<0) v=0;
uDest[i]= u;
vDest[i]= v;
}
+
+ if (CONFIG_SWSCALE_ALPHA && aDest)
+ for (i=0; i<dstW; i++) {
+ int val= (alpSrc[i]+64)>>7;
+ aDest[i]= av_clip_uint8(val);
+ }
}
/**
* vertical scale YV12 to RGB
*/
-static inline void RENAME(yuv2packedX)(SwsContext *c, int16_t *lumFilter, int16_t **lumSrc, int lumFilterSize,
- int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize,
- uint8_t *dest, long dstW, long dstY)
+static inline void RENAME(yuv2packedX)(SwsContext *c, const int16_t *lumFilter, const int16_t **lumSrc, int lumFilterSize,
+ const int16_t *chrFilter, const int16_t **chrSrc, int chrFilterSize,
+ const int16_t **alpSrc, uint8_t *dest, long dstW, long dstY)
{
-#if HAVE_MMX
- long dummy=0;
- if(!(c->flags & SWS_BITEXACT)){
- if (c->flags & SWS_ACCURATE_RND){
- switch(c->dstFormat){
+#if COMPILE_TEMPLATE_MMX
+ x86_reg dummy=0;
+ if(!(c->flags & SWS_BITEXACT)) {
+ if (c->flags & SWS_ACCURATE_RND) {
+ switch(c->dstFormat) {
case PIX_FMT_RGB32:
- YSCALEYUV2PACKEDX_ACCURATE
- YSCALEYUV2RGBX
- WRITEBGR32(%4, %5, %%REGa, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6)
-
- YSCALEYUV2PACKEDX_END
+ if (CONFIG_SWSCALE_ALPHA && c->alpPixBuf) {
+ YSCALEYUV2PACKEDX_ACCURATE
+ YSCALEYUV2RGBX
+ "movq %%mm2, "U_TEMP"(%0) \n\t"
+ "movq %%mm4, "V_TEMP"(%0) \n\t"
+ "movq %%mm5, "Y_TEMP"(%0) \n\t"
+ YSCALEYUV2PACKEDX_ACCURATE_YA(ALP_MMX_FILTER_OFFSET)
+ "movq "Y_TEMP"(%0), %%mm5 \n\t"
+ "psraw $3, %%mm1 \n\t"
+ "psraw $3, %%mm7 \n\t"
+ "packuswb %%mm7, %%mm1 \n\t"
+ WRITEBGR32(%4, %5, %%REGa, %%mm3, %%mm4, %%mm5, %%mm1, %%mm0, %%mm7, %%mm2, %%mm6)
+
+ YSCALEYUV2PACKEDX_END
+ } else {
+ YSCALEYUV2PACKEDX_ACCURATE
+ YSCALEYUV2RGBX
+ "pcmpeqd %%mm7, %%mm7 \n\t"
+ WRITEBGR32(%4, %5, %%REGa, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6)
+
+ YSCALEYUV2PACKEDX_END
+ }
return;
case PIX_FMT_BGR24:
YSCALEYUV2PACKEDX_ACCURATE
YSCALEYUV2RGBX
+ "pxor %%mm7, %%mm7 \n\t"
"lea (%%"REG_a", %%"REG_a", 2), %%"REG_c"\n\t" //FIXME optimize
"add %4, %%"REG_c" \n\t"
WRITEBGR24(%%REGc, %5, %%REGa)
case PIX_FMT_RGB555:
YSCALEYUV2PACKEDX_ACCURATE
YSCALEYUV2RGBX
+ "pxor %%mm7, %%mm7 \n\t"
/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
#ifdef DITHER1XBPP
"paddusb "BLUE_DITHER"(%0), %%mm2\n\t"
case PIX_FMT_RGB565:
YSCALEYUV2PACKEDX_ACCURATE
YSCALEYUV2RGBX
+ "pxor %%mm7, %%mm7 \n\t"
/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
#ifdef DITHER1XBPP
"paddusb "BLUE_DITHER"(%0), %%mm2\n\t"
YSCALEYUV2PACKEDX_END
return;
}
- }else{
- switch(c->dstFormat)
- {
+ } else {
+ switch(c->dstFormat) {
case PIX_FMT_RGB32:
- YSCALEYUV2PACKEDX
- YSCALEYUV2RGBX
- WRITEBGR32(%4, %5, %%REGa, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6)
- YSCALEYUV2PACKEDX_END
+ if (CONFIG_SWSCALE_ALPHA && c->alpPixBuf) {
+ YSCALEYUV2PACKEDX
+ YSCALEYUV2RGBX
+ YSCALEYUV2PACKEDX_YA(ALP_MMX_FILTER_OFFSET, %%mm0, %%mm3, %%mm6, %%mm1, %%mm7)
+ "psraw $3, %%mm1 \n\t"
+ "psraw $3, %%mm7 \n\t"
+ "packuswb %%mm7, %%mm1 \n\t"
+ WRITEBGR32(%4, %5, %%REGa, %%mm2, %%mm4, %%mm5, %%mm1, %%mm0, %%mm7, %%mm3, %%mm6)
+ YSCALEYUV2PACKEDX_END
+ } else {
+ YSCALEYUV2PACKEDX
+ YSCALEYUV2RGBX
+ "pcmpeqd %%mm7, %%mm7 \n\t"
+ WRITEBGR32(%4, %5, %%REGa, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6)
+ YSCALEYUV2PACKEDX_END
+ }
return;
case PIX_FMT_BGR24:
YSCALEYUV2PACKEDX
YSCALEYUV2RGBX
+ "pxor %%mm7, %%mm7 \n\t"
"lea (%%"REG_a", %%"REG_a", 2), %%"REG_c" \n\t" //FIXME optimize
"add %4, %%"REG_c" \n\t"
WRITEBGR24(%%REGc, %5, %%REGa)
case PIX_FMT_RGB555:
YSCALEYUV2PACKEDX
YSCALEYUV2RGBX
+ "pxor %%mm7, %%mm7 \n\t"
/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
#ifdef DITHER1XBPP
"paddusb "BLUE_DITHER"(%0), %%mm2 \n\t"
case PIX_FMT_RGB565:
YSCALEYUV2PACKEDX
YSCALEYUV2RGBX
+ "pxor %%mm7, %%mm7 \n\t"
/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
#ifdef DITHER1XBPP
"paddusb "BLUE_DITHER"(%0), %%mm2 \n\t"
}
}
}
-#endif /* HAVE_MMX */
-#if HAVE_ALTIVEC
+#endif /* COMPILE_TEMPLATE_MMX */
+#if COMPILE_TEMPLATE_ALTIVEC
/* The following list of supported dstFormat values should
- match what's found in the body of altivec_yuv2packedX() */
- if (!(c->flags & SWS_BITEXACT) &&
- (c->dstFormat==PIX_FMT_ABGR || c->dstFormat==PIX_FMT_BGRA ||
- c->dstFormat==PIX_FMT_BGR24 || c->dstFormat==PIX_FMT_RGB24 ||
- c->dstFormat==PIX_FMT_RGBA || c->dstFormat==PIX_FMT_ARGB))
- altivec_yuv2packedX (c, lumFilter, lumSrc, lumFilterSize,
- chrFilter, chrSrc, chrFilterSize,
- dest, dstW, dstY);
+ match what's found in the body of ff_yuv2packedX_altivec() */
+ if (!(c->flags & SWS_BITEXACT) && !c->alpPixBuf &&
+ (c->dstFormat==PIX_FMT_ABGR || c->dstFormat==PIX_FMT_BGRA ||
+ c->dstFormat==PIX_FMT_BGR24 || c->dstFormat==PIX_FMT_RGB24 ||
+ c->dstFormat==PIX_FMT_RGBA || c->dstFormat==PIX_FMT_ARGB))
+ ff_yuv2packedX_altivec(c, lumFilter, lumSrc, lumFilterSize,
+ chrFilter, chrSrc, chrFilterSize,
+ dest, dstW, dstY);
else
#endif
yuv2packedXinC(c, lumFilter, lumSrc, lumFilterSize,
chrFilter, chrSrc, chrFilterSize,
- dest, dstW, dstY);
+ alpSrc, dest, dstW, dstY);
}
/**
* vertical bilinear scale YV12 to RGB
*/
-static inline void RENAME(yuv2packed2)(SwsContext *c, uint16_t *buf0, uint16_t *buf1, uint16_t *uvbuf0, uint16_t *uvbuf1,
- uint8_t *dest, int dstW, int yalpha, int uvalpha, int y)
+static inline void RENAME(yuv2packed2)(SwsContext *c, const uint16_t *buf0, const uint16_t *buf1, const uint16_t *uvbuf0, const uint16_t *uvbuf1,
+ const uint16_t *abuf0, const uint16_t *abuf1, uint8_t *dest, int dstW, int yalpha, int uvalpha, int y)
{
int yalpha1=4095- yalpha;
int uvalpha1=4095-uvalpha;
int i;
-#if HAVE_MMX
- if(!(c->flags & SWS_BITEXACT)){
- switch(c->dstFormat)
- {
- //Note 8280 == DSTW_OFFSET but the preprocessor can't handle that there :(
- case PIX_FMT_RGB32:
+#if COMPILE_TEMPLATE_MMX
+ if(!(c->flags & SWS_BITEXACT)) {
+ switch(c->dstFormat) {
+ //Note 8280 == DSTW_OFFSET but the preprocessor can't handle that there :(
+ case PIX_FMT_RGB32:
+ if (CONFIG_SWSCALE_ALPHA && c->alpPixBuf) {
+#if ARCH_X86_64
__asm__ volatile(
- "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
- "mov %4, %%"REG_b" \n\t"
- "push %%"REG_BP" \n\t"
- YSCALEYUV2RGB(%%REGBP, %5)
- WRITEBGR32(%%REGb, 8280(%5), %%REGBP, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6)
- "pop %%"REG_BP" \n\t"
- "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
-
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ YSCALEYUV2RGB(%%r8, %5)
+ YSCALEYUV2RGB_YA(%%r8, %5, %6, %7)
+ "psraw $3, %%mm1 \n\t" /* abuf0[eax] - abuf1[eax] >>7*/
+ "psraw $3, %%mm7 \n\t" /* abuf0[eax] - abuf1[eax] >>7*/
+ "packuswb %%mm7, %%mm1 \n\t"
+ WRITEBGR32(%4, 8280(%5), %%r8, %%mm2, %%mm4, %%mm5, %%mm1, %%mm0, %%mm7, %%mm3, %%mm6)
+
+ :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "r" (dest),
+ "a" (&c->redDither)
+ ,"r" (abuf0), "r" (abuf1)
+ : "%r8"
);
- return;
- case PIX_FMT_BGR24:
+#else
+ *(uint16_t **)(&c->u_temp)=abuf0;
+ *(uint16_t **)(&c->v_temp)=abuf1;
+ __asm__ volatile(
+ "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
+ "mov %4, %%"REG_b" \n\t"
+ "push %%"REG_BP" \n\t"
+ YSCALEYUV2RGB(%%REGBP, %5)
+ "push %0 \n\t"
+ "push %1 \n\t"
+ "mov "U_TEMP"(%5), %0 \n\t"
+ "mov "V_TEMP"(%5), %1 \n\t"
+ YSCALEYUV2RGB_YA(%%REGBP, %5, %0, %1)
+ "psraw $3, %%mm1 \n\t" /* abuf0[eax] - abuf1[eax] >>7*/
+ "psraw $3, %%mm7 \n\t" /* abuf0[eax] - abuf1[eax] >>7*/
+ "packuswb %%mm7, %%mm1 \n\t"
+ "pop %1 \n\t"
+ "pop %0 \n\t"
+ WRITEBGR32(%%REGb, 8280(%5), %%REGBP, %%mm2, %%mm4, %%mm5, %%mm1, %%mm0, %%mm7, %%mm3, %%mm6)
+ "pop %%"REG_BP" \n\t"
+ "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
+
+ :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+ "a" (&c->redDither)
+ );
+#endif
+ } else {
__asm__ volatile(
+ "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
+ "mov %4, %%"REG_b" \n\t"
+ "push %%"REG_BP" \n\t"
+ YSCALEYUV2RGB(%%REGBP, %5)
+ "pcmpeqd %%mm7, %%mm7 \n\t"
+ WRITEBGR32(%%REGb, 8280(%5), %%REGBP, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6)
+ "pop %%"REG_BP" \n\t"
+ "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
+
+ :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+ "a" (&c->redDither)
+ );
+ }
+ return;
+ case PIX_FMT_BGR24:
+ __asm__ volatile(
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
YSCALEYUV2RGB(%%REGBP, %5)
+ "pxor %%mm7, %%mm7 \n\t"
WRITEBGR24(%%REGb, 8280(%5), %%REGBP)
"pop %%"REG_BP" \n\t"
"mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
:: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
"a" (&c->redDither)
- );
- return;
- case PIX_FMT_RGB555:
- __asm__ volatile(
+ );
+ return;
+ case PIX_FMT_RGB555:
+ __asm__ volatile(
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
YSCALEYUV2RGB(%%REGBP, %5)
+ "pxor %%mm7, %%mm7 \n\t"
/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
#ifdef DITHER1XBPP
"paddusb "BLUE_DITHER"(%5), %%mm2 \n\t"
:: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
"a" (&c->redDither)
- );
- return;
- case PIX_FMT_RGB565:
- __asm__ volatile(
+ );
+ return;
+ case PIX_FMT_RGB565:
+ __asm__ volatile(
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
YSCALEYUV2RGB(%%REGBP, %5)
+ "pxor %%mm7, %%mm7 \n\t"
/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
#ifdef DITHER1XBPP
"paddusb "BLUE_DITHER"(%5), %%mm2 \n\t"
"mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
:: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
"a" (&c->redDither)
- );
- return;
- case PIX_FMT_YUYV422:
- __asm__ volatile(
+ );
+ return;
+ case PIX_FMT_YUYV422:
+ __asm__ volatile(
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
"mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
:: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
"a" (&c->redDither)
- );
- return;
- default: break;
+ );
+ return;
+ default: break;
}
}
-#endif //HAVE_MMX
-YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB2_C, YSCALE_YUV_2_PACKED2_C, YSCALE_YUV_2_GRAY16_2_C, YSCALE_YUV_2_MONO2_C)
+#endif //COMPILE_TEMPLATE_MMX
+ YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB2_C, YSCALE_YUV_2_PACKED2_C(void,0), YSCALE_YUV_2_GRAY16_2_C, YSCALE_YUV_2_MONO2_C)
}
/**
* YV12 to RGB without scaling or interpolating
*/
-static inline void RENAME(yuv2packed1)(SwsContext *c, uint16_t *buf0, uint16_t *uvbuf0, uint16_t *uvbuf1,
- uint8_t *dest, int dstW, int uvalpha, int dstFormat, int flags, int y)
+static inline void RENAME(yuv2packed1)(SwsContext *c, const uint16_t *buf0, const uint16_t *uvbuf0, const uint16_t *uvbuf1,
+ const uint16_t *abuf0, uint8_t *dest, int dstW, int uvalpha, enum PixelFormat dstFormat, int flags, int y)
{
const int yalpha1=0;
int i;
- uint16_t *buf1= buf0; //FIXME needed for RGB1/BGR1
+ const uint16_t *buf1= buf0; //FIXME needed for RGB1/BGR1
const int yalpha= 4096; //FIXME ...
- if (flags&SWS_FULL_CHR_H_INT)
- {
- RENAME(yuv2packed2)(c, buf0, buf0, uvbuf0, uvbuf1, dest, dstW, 0, uvalpha, y);
+ if (flags&SWS_FULL_CHR_H_INT) {
+ c->yuv2packed2(c, buf0, buf0, uvbuf0, uvbuf1, abuf0, abuf0, dest, dstW, 0, uvalpha, y);
return;
}
-#if HAVE_MMX
- if(!(flags & SWS_BITEXACT)){
- if (uvalpha < 2048) // note this is not correct (shifts chrominance by 0.5 pixels) but it is a bit faster
- {
- switch(dstFormat)
- {
+#if COMPILE_TEMPLATE_MMX
+ if(!(flags & SWS_BITEXACT)) {
+ if (uvalpha < 2048) { // note this is not correct (shifts chrominance by 0.5 pixels) but it is a bit faster
+ switch(dstFormat) {
case PIX_FMT_RGB32:
- __asm__ volatile(
- "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
- "mov %4, %%"REG_b" \n\t"
- "push %%"REG_BP" \n\t"
- YSCALEYUV2RGB1(%%REGBP, %5)
- WRITEBGR32(%%REGb, 8280(%5), %%REGBP, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6)
- "pop %%"REG_BP" \n\t"
- "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
-
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
- );
+ if (CONFIG_SWSCALE_ALPHA && c->alpPixBuf) {
+ __asm__ volatile(
+ "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
+ "mov %4, %%"REG_b" \n\t"
+ "push %%"REG_BP" \n\t"
+ YSCALEYUV2RGB1(%%REGBP, %5)
+ YSCALEYUV2RGB1_ALPHA(%%REGBP)
+ WRITEBGR32(%%REGb, 8280(%5), %%REGBP, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6)
+ "pop %%"REG_BP" \n\t"
+ "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
+
+ :: "c" (buf0), "d" (abuf0), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+ "a" (&c->redDither)
+ );
+ } else {
+ __asm__ volatile(
+ "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
+ "mov %4, %%"REG_b" \n\t"
+ "push %%"REG_BP" \n\t"
+ YSCALEYUV2RGB1(%%REGBP, %5)
+ "pcmpeqd %%mm7, %%mm7 \n\t"
+ WRITEBGR32(%%REGb, 8280(%5), %%REGBP, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6)
+ "pop %%"REG_BP" \n\t"
+ "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
+
+ :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+ "a" (&c->redDither)
+ );
+ }
return;
case PIX_FMT_BGR24:
__asm__ volatile(
- "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
- "mov %4, %%"REG_b" \n\t"
- "push %%"REG_BP" \n\t"
- YSCALEYUV2RGB1(%%REGBP, %5)
- WRITEBGR24(%%REGb, 8280(%5), %%REGBP)
- "pop %%"REG_BP" \n\t"
- "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
-
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
+ "mov %4, %%"REG_b" \n\t"
+ "push %%"REG_BP" \n\t"
+ YSCALEYUV2RGB1(%%REGBP, %5)
+ "pxor %%mm7, %%mm7 \n\t"
+ WRITEBGR24(%%REGb, 8280(%5), %%REGBP)
+ "pop %%"REG_BP" \n\t"
+ "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
+
+ :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+ "a" (&c->redDither)
);
return;
case PIX_FMT_RGB555:
__asm__ volatile(
- "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
- "mov %4, %%"REG_b" \n\t"
- "push %%"REG_BP" \n\t"
- YSCALEYUV2RGB1(%%REGBP, %5)
- /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
+ "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
+ "mov %4, %%"REG_b" \n\t"
+ "push %%"REG_BP" \n\t"
+ YSCALEYUV2RGB1(%%REGBP, %5)
+ "pxor %%mm7, %%mm7 \n\t"
+ /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
#ifdef DITHER1XBPP
- "paddusb "BLUE_DITHER"(%5), %%mm2 \n\t"
- "paddusb "GREEN_DITHER"(%5), %%mm4 \n\t"
- "paddusb "RED_DITHER"(%5), %%mm5 \n\t"
+ "paddusb "BLUE_DITHER"(%5), %%mm2 \n\t"
+ "paddusb "GREEN_DITHER"(%5), %%mm4 \n\t"
+ "paddusb "RED_DITHER"(%5), %%mm5 \n\t"
#endif
- WRITERGB15(%%REGb, 8280(%5), %%REGBP)
- "pop %%"REG_BP" \n\t"
- "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
+ WRITERGB15(%%REGb, 8280(%5), %%REGBP)
+ "pop %%"REG_BP" \n\t"
+ "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+ "a" (&c->redDither)
);
return;
case PIX_FMT_RGB565:
__asm__ volatile(
- "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
- "mov %4, %%"REG_b" \n\t"
- "push %%"REG_BP" \n\t"
- YSCALEYUV2RGB1(%%REGBP, %5)
- /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
+ "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
+ "mov %4, %%"REG_b" \n\t"
+ "push %%"REG_BP" \n\t"
+ YSCALEYUV2RGB1(%%REGBP, %5)
+ "pxor %%mm7, %%mm7 \n\t"
+ /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
#ifdef DITHER1XBPP
- "paddusb "BLUE_DITHER"(%5), %%mm2 \n\t"
- "paddusb "GREEN_DITHER"(%5), %%mm4 \n\t"
- "paddusb "RED_DITHER"(%5), %%mm5 \n\t"
+ "paddusb "BLUE_DITHER"(%5), %%mm2 \n\t"
+ "paddusb "GREEN_DITHER"(%5), %%mm4 \n\t"
+ "paddusb "RED_DITHER"(%5), %%mm5 \n\t"
#endif
- WRITERGB16(%%REGb, 8280(%5), %%REGBP)
- "pop %%"REG_BP" \n\t"
- "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
+ WRITERGB16(%%REGb, 8280(%5), %%REGBP)
+ "pop %%"REG_BP" \n\t"
+ "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+ "a" (&c->redDither)
);
return;
case PIX_FMT_YUYV422:
__asm__ volatile(
- "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
- "mov %4, %%"REG_b" \n\t"
- "push %%"REG_BP" \n\t"
- YSCALEYUV2PACKED1(%%REGBP, %5)
- WRITEYUY2(%%REGb, 8280(%5), %%REGBP)
- "pop %%"REG_BP" \n\t"
- "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
-
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
+ "mov %4, %%"REG_b" \n\t"
+ "push %%"REG_BP" \n\t"
+ YSCALEYUV2PACKED1(%%REGBP, %5)
+ WRITEYUY2(%%REGb, 8280(%5), %%REGBP)
+ "pop %%"REG_BP" \n\t"
+ "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
+
+ :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+ "a" (&c->redDither)
);
return;
}
- }
- else
- {
- switch(dstFormat)
- {
+ } else {
+ switch(dstFormat) {
case PIX_FMT_RGB32:
- __asm__ volatile(
- "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
- "mov %4, %%"REG_b" \n\t"
- "push %%"REG_BP" \n\t"
- YSCALEYUV2RGB1b(%%REGBP, %5)
- WRITEBGR32(%%REGb, 8280(%5), %%REGBP, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6)
- "pop %%"REG_BP" \n\t"
- "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
-
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
- );
+ if (CONFIG_SWSCALE_ALPHA && c->alpPixBuf) {
+ __asm__ volatile(
+ "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
+ "mov %4, %%"REG_b" \n\t"
+ "push %%"REG_BP" \n\t"
+ YSCALEYUV2RGB1b(%%REGBP, %5)
+ YSCALEYUV2RGB1_ALPHA(%%REGBP)
+ WRITEBGR32(%%REGb, 8280(%5), %%REGBP, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6)
+ "pop %%"REG_BP" \n\t"
+ "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
+
+ :: "c" (buf0), "d" (abuf0), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+ "a" (&c->redDither)
+ );
+ } else {
+ __asm__ volatile(
+ "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
+ "mov %4, %%"REG_b" \n\t"
+ "push %%"REG_BP" \n\t"
+ YSCALEYUV2RGB1b(%%REGBP, %5)
+ "pcmpeqd %%mm7, %%mm7 \n\t"
+ WRITEBGR32(%%REGb, 8280(%5), %%REGBP, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6)
+ "pop %%"REG_BP" \n\t"
+ "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
+
+ :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+ "a" (&c->redDither)
+ );
+ }
return;
case PIX_FMT_BGR24:
__asm__ volatile(
- "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
- "mov %4, %%"REG_b" \n\t"
- "push %%"REG_BP" \n\t"
- YSCALEYUV2RGB1b(%%REGBP, %5)
- WRITEBGR24(%%REGb, 8280(%5), %%REGBP)
- "pop %%"REG_BP" \n\t"
- "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
-
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
+ "mov %4, %%"REG_b" \n\t"
+ "push %%"REG_BP" \n\t"
+ YSCALEYUV2RGB1b(%%REGBP, %5)
+ "pxor %%mm7, %%mm7 \n\t"
+ WRITEBGR24(%%REGb, 8280(%5), %%REGBP)
+ "pop %%"REG_BP" \n\t"
+ "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
+
+ :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+ "a" (&c->redDither)
);
return;
case PIX_FMT_RGB555:
__asm__ volatile(
- "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
- "mov %4, %%"REG_b" \n\t"
- "push %%"REG_BP" \n\t"
- YSCALEYUV2RGB1b(%%REGBP, %5)
- /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
+ "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
+ "mov %4, %%"REG_b" \n\t"
+ "push %%"REG_BP" \n\t"
+ YSCALEYUV2RGB1b(%%REGBP, %5)
+ "pxor %%mm7, %%mm7 \n\t"
+ /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
#ifdef DITHER1XBPP
- "paddusb "BLUE_DITHER"(%5), %%mm2 \n\t"
- "paddusb "GREEN_DITHER"(%5), %%mm4 \n\t"
- "paddusb "RED_DITHER"(%5), %%mm5 \n\t"
+ "paddusb "BLUE_DITHER"(%5), %%mm2 \n\t"
+ "paddusb "GREEN_DITHER"(%5), %%mm4 \n\t"
+ "paddusb "RED_DITHER"(%5), %%mm5 \n\t"
#endif
- WRITERGB15(%%REGb, 8280(%5), %%REGBP)
- "pop %%"REG_BP" \n\t"
- "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
+ WRITERGB15(%%REGb, 8280(%5), %%REGBP)
+ "pop %%"REG_BP" \n\t"
+ "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+ "a" (&c->redDither)
);
return;
case PIX_FMT_RGB565:
__asm__ volatile(
- "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
- "mov %4, %%"REG_b" \n\t"
- "push %%"REG_BP" \n\t"
- YSCALEYUV2RGB1b(%%REGBP, %5)
- /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
+ "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
+ "mov %4, %%"REG_b" \n\t"
+ "push %%"REG_BP" \n\t"
+ YSCALEYUV2RGB1b(%%REGBP, %5)
+ "pxor %%mm7, %%mm7 \n\t"
+ /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
#ifdef DITHER1XBPP
- "paddusb "BLUE_DITHER"(%5), %%mm2 \n\t"
- "paddusb "GREEN_DITHER"(%5), %%mm4 \n\t"
- "paddusb "RED_DITHER"(%5), %%mm5 \n\t"
+ "paddusb "BLUE_DITHER"(%5), %%mm2 \n\t"
+ "paddusb "GREEN_DITHER"(%5), %%mm4 \n\t"
+ "paddusb "RED_DITHER"(%5), %%mm5 \n\t"
#endif
- WRITERGB16(%%REGb, 8280(%5), %%REGBP)
- "pop %%"REG_BP" \n\t"
- "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
+ WRITERGB16(%%REGb, 8280(%5), %%REGBP)
+ "pop %%"REG_BP" \n\t"
+ "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+ "a" (&c->redDither)
);
return;
case PIX_FMT_YUYV422:
__asm__ volatile(
- "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
- "mov %4, %%"REG_b" \n\t"
- "push %%"REG_BP" \n\t"
- YSCALEYUV2PACKED1b(%%REGBP, %5)
- WRITEYUY2(%%REGb, 8280(%5), %%REGBP)
- "pop %%"REG_BP" \n\t"
- "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
-
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
+ "mov %4, %%"REG_b" \n\t"
+ "push %%"REG_BP" \n\t"
+ YSCALEYUV2PACKED1b(%%REGBP, %5)
+ WRITEYUY2(%%REGb, 8280(%5), %%REGBP)
+ "pop %%"REG_BP" \n\t"
+ "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
+
+ :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
+ "a" (&c->redDither)
);
return;
}
}
}
-#endif /* HAVE_MMX */
- if (uvalpha < 2048)
- {
- YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB1_C, YSCALE_YUV_2_PACKED1_C, YSCALE_YUV_2_GRAY16_1_C, YSCALE_YUV_2_MONO2_C)
- }else{
- YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB1B_C, YSCALE_YUV_2_PACKED1B_C, YSCALE_YUV_2_GRAY16_1_C, YSCALE_YUV_2_MONO2_C)
+#endif /* COMPILE_TEMPLATE_MMX */
+ if (uvalpha < 2048) {
+ YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB1_C, YSCALE_YUV_2_PACKED1_C(void,0), YSCALE_YUV_2_GRAY16_1_C, YSCALE_YUV_2_MONO2_C)
+ } else {
+ YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB1B_C, YSCALE_YUV_2_PACKED1B_C(void,0), YSCALE_YUV_2_GRAY16_1_C, YSCALE_YUV_2_MONO2_C)
}
}
//FIXME yuy2* can read up to 7 samples too much
-static inline void RENAME(yuy2ToY)(uint8_t *dst, uint8_t *src, long width, uint32_t *unused)
+static inline void RENAME(yuy2ToY)(uint8_t *dst, const uint8_t *src, long width, uint32_t *unused)
{
-#if HAVE_MMX
+#if COMPILE_TEMPLATE_MMX
__asm__ volatile(
- "movq "MANGLE(bm01010101)", %%mm2 \n\t"
- "mov %0, %%"REG_a" \n\t"
- "1: \n\t"
- "movq (%1, %%"REG_a",2), %%mm0 \n\t"
- "movq 8(%1, %%"REG_a",2), %%mm1 \n\t"
- "pand %%mm2, %%mm0 \n\t"
- "pand %%mm2, %%mm1 \n\t"
- "packuswb %%mm1, %%mm0 \n\t"
- "movq %%mm0, (%2, %%"REG_a") \n\t"
- "add $8, %%"REG_a" \n\t"
- " js 1b \n\t"
- : : "g" (-width), "r" (src+width*2), "r" (dst+width)
- : "%"REG_a
+ "movq "MANGLE(bm01010101)", %%mm2 \n\t"
+ "mov %0, %%"REG_a" \n\t"
+ "1: \n\t"
+ "movq (%1, %%"REG_a",2), %%mm0 \n\t"
+ "movq 8(%1, %%"REG_a",2), %%mm1 \n\t"
+ "pand %%mm2, %%mm0 \n\t"
+ "pand %%mm2, %%mm1 \n\t"
+ "packuswb %%mm1, %%mm0 \n\t"
+ "movq %%mm0, (%2, %%"REG_a") \n\t"
+ "add $8, %%"REG_a" \n\t"
+ " js 1b \n\t"
+ : : "g" ((x86_reg)-width), "r" (src+width*2), "r" (dst+width)
+ : "%"REG_a
);
#else
int i;
#endif
}
-static inline void RENAME(yuy2ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, long width, uint32_t *unused)
+static inline void RENAME(yuy2ToUV)(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
{
-#if HAVE_MMX
+#if COMPILE_TEMPLATE_MMX
__asm__ volatile(
- "movq "MANGLE(bm01010101)", %%mm4 \n\t"
- "mov %0, %%"REG_a" \n\t"
- "1: \n\t"
- "movq (%1, %%"REG_a",4), %%mm0 \n\t"
- "movq 8(%1, %%"REG_a",4), %%mm1 \n\t"
- "psrlw $8, %%mm0 \n\t"
- "psrlw $8, %%mm1 \n\t"
- "packuswb %%mm1, %%mm0 \n\t"
- "movq %%mm0, %%mm1 \n\t"
- "psrlw $8, %%mm0 \n\t"
- "pand %%mm4, %%mm1 \n\t"
- "packuswb %%mm0, %%mm0 \n\t"
- "packuswb %%mm1, %%mm1 \n\t"
- "movd %%mm0, (%3, %%"REG_a") \n\t"
- "movd %%mm1, (%2, %%"REG_a") \n\t"
- "add $4, %%"REG_a" \n\t"
- " js 1b \n\t"
- : : "g" (-width), "r" (src1+width*4), "r" (dstU+width), "r" (dstV+width)
- : "%"REG_a
+ "movq "MANGLE(bm01010101)", %%mm4 \n\t"
+ "mov %0, %%"REG_a" \n\t"
+ "1: \n\t"
+ "movq (%1, %%"REG_a",4), %%mm0 \n\t"
+ "movq 8(%1, %%"REG_a",4), %%mm1 \n\t"
+ "psrlw $8, %%mm0 \n\t"
+ "psrlw $8, %%mm1 \n\t"
+ "packuswb %%mm1, %%mm0 \n\t"
+ "movq %%mm0, %%mm1 \n\t"
+ "psrlw $8, %%mm0 \n\t"
+ "pand %%mm4, %%mm1 \n\t"
+ "packuswb %%mm0, %%mm0 \n\t"
+ "packuswb %%mm1, %%mm1 \n\t"
+ "movd %%mm0, (%3, %%"REG_a") \n\t"
+ "movd %%mm1, (%2, %%"REG_a") \n\t"
+ "add $4, %%"REG_a" \n\t"
+ " js 1b \n\t"
+ : : "g" ((x86_reg)-width), "r" (src1+width*4), "r" (dstU+width), "r" (dstV+width)
+ : "%"REG_a
);
#else
int i;
- for (i=0; i<width; i++)
- {
+ for (i=0; i<width; i++) {
dstU[i]= src1[4*i + 1];
dstV[i]= src1[4*i + 3];
}
assert(src1 == src2);
}
+static inline void RENAME(LEToUV)(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
+{
+#if COMPILE_TEMPLATE_MMX
+ __asm__ volatile(
+ "mov %0, %%"REG_a" \n\t"
+ "1: \n\t"
+ "movq (%1, %%"REG_a",2), %%mm0 \n\t"
+ "movq 8(%1, %%"REG_a",2), %%mm1 \n\t"
+ "movq (%2, %%"REG_a",2), %%mm2 \n\t"
+ "movq 8(%2, %%"REG_a",2), %%mm3 \n\t"
+ "psrlw $8, %%mm0 \n\t"
+ "psrlw $8, %%mm1 \n\t"
+ "psrlw $8, %%mm2 \n\t"
+ "psrlw $8, %%mm3 \n\t"
+ "packuswb %%mm1, %%mm0 \n\t"
+ "packuswb %%mm3, %%mm2 \n\t"
+ "movq %%mm0, (%3, %%"REG_a") \n\t"
+ "movq %%mm2, (%4, %%"REG_a") \n\t"
+ "add $8, %%"REG_a" \n\t"
+ " js 1b \n\t"
+ : : "g" ((x86_reg)-width), "r" (src1+width*2), "r" (src2+width*2), "r" (dstU+width), "r" (dstV+width)
+ : "%"REG_a
+ );
+#else
+ int i;
+ for (i=0; i<width; i++) {
+ dstU[i]= src1[2*i + 1];
+ dstV[i]= src2[2*i + 1];
+ }
+#endif
+}
+
/* This is almost identical to the previous, end exists only because
* yuy2ToY/UV)(dst, src+1, ...) would have 100% unaligned accesses. */
-static inline void RENAME(uyvyToY)(uint8_t *dst, uint8_t *src, long width, uint32_t *unused)
+static inline void RENAME(uyvyToY)(uint8_t *dst, const uint8_t *src, long width, uint32_t *unused)
{
-#if HAVE_MMX
+#if COMPILE_TEMPLATE_MMX
__asm__ volatile(
- "mov %0, %%"REG_a" \n\t"
- "1: \n\t"
- "movq (%1, %%"REG_a",2), %%mm0 \n\t"
- "movq 8(%1, %%"REG_a",2), %%mm1 \n\t"
- "psrlw $8, %%mm0 \n\t"
- "psrlw $8, %%mm1 \n\t"
- "packuswb %%mm1, %%mm0 \n\t"
- "movq %%mm0, (%2, %%"REG_a") \n\t"
- "add $8, %%"REG_a" \n\t"
- " js 1b \n\t"
- : : "g" (-width), "r" (src+width*2), "r" (dst+width)
- : "%"REG_a
+ "mov %0, %%"REG_a" \n\t"
+ "1: \n\t"
+ "movq (%1, %%"REG_a",2), %%mm0 \n\t"
+ "movq 8(%1, %%"REG_a",2), %%mm1 \n\t"
+ "psrlw $8, %%mm0 \n\t"
+ "psrlw $8, %%mm1 \n\t"
+ "packuswb %%mm1, %%mm0 \n\t"
+ "movq %%mm0, (%2, %%"REG_a") \n\t"
+ "add $8, %%"REG_a" \n\t"
+ " js 1b \n\t"
+ : : "g" ((x86_reg)-width), "r" (src+width*2), "r" (dst+width)
+ : "%"REG_a
);
#else
int i;
#endif
}
-static inline void RENAME(uyvyToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, long width, uint32_t *unused)
+static inline void RENAME(uyvyToUV)(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
{
-#if HAVE_MMX
+#if COMPILE_TEMPLATE_MMX
__asm__ volatile(
- "movq "MANGLE(bm01010101)", %%mm4 \n\t"
- "mov %0, %%"REG_a" \n\t"
- "1: \n\t"
- "movq (%1, %%"REG_a",4), %%mm0 \n\t"
- "movq 8(%1, %%"REG_a",4), %%mm1 \n\t"
- "pand %%mm4, %%mm0 \n\t"
- "pand %%mm4, %%mm1 \n\t"
- "packuswb %%mm1, %%mm0 \n\t"
- "movq %%mm0, %%mm1 \n\t"
- "psrlw $8, %%mm0 \n\t"
- "pand %%mm4, %%mm1 \n\t"
- "packuswb %%mm0, %%mm0 \n\t"
- "packuswb %%mm1, %%mm1 \n\t"
- "movd %%mm0, (%3, %%"REG_a") \n\t"
- "movd %%mm1, (%2, %%"REG_a") \n\t"
- "add $4, %%"REG_a" \n\t"
- " js 1b \n\t"
- : : "g" (-width), "r" (src1+width*4), "r" (dstU+width), "r" (dstV+width)
- : "%"REG_a
+ "movq "MANGLE(bm01010101)", %%mm4 \n\t"
+ "mov %0, %%"REG_a" \n\t"
+ "1: \n\t"
+ "movq (%1, %%"REG_a",4), %%mm0 \n\t"
+ "movq 8(%1, %%"REG_a",4), %%mm1 \n\t"
+ "pand %%mm4, %%mm0 \n\t"
+ "pand %%mm4, %%mm1 \n\t"
+ "packuswb %%mm1, %%mm0 \n\t"
+ "movq %%mm0, %%mm1 \n\t"
+ "psrlw $8, %%mm0 \n\t"
+ "pand %%mm4, %%mm1 \n\t"
+ "packuswb %%mm0, %%mm0 \n\t"
+ "packuswb %%mm1, %%mm1 \n\t"
+ "movd %%mm0, (%3, %%"REG_a") \n\t"
+ "movd %%mm1, (%2, %%"REG_a") \n\t"
+ "add $4, %%"REG_a" \n\t"
+ " js 1b \n\t"
+ : : "g" ((x86_reg)-width), "r" (src1+width*4), "r" (dstU+width), "r" (dstV+width)
+ : "%"REG_a
);
#else
int i;
- for (i=0; i<width; i++)
- {
+ for (i=0; i<width; i++) {
dstU[i]= src1[4*i + 0];
dstV[i]= src1[4*i + 2];
}
assert(src1 == src2);
}
-#define BGR2Y(type, name, shr, shg, shb, maskr, maskg, maskb, RY, GY, BY, S)\
-static inline void RENAME(name)(uint8_t *dst, uint8_t *src, long width, uint32_t *unused)\
-{\
- int i;\
- for (i=0; i<width; i++)\
- {\
- int b= (((type*)src)[i]>>shb)&maskb;\
- int g= (((type*)src)[i]>>shg)&maskg;\
- int r= (((type*)src)[i]>>shr)&maskr;\
-\
- dst[i]= (((RY)*r + (GY)*g + (BY)*b + (33<<((S)-1)))>>(S));\
- }\
-}
-
-BGR2Y(uint32_t, bgr32ToY,16, 0, 0, 0x00FF, 0xFF00, 0x00FF, RY<< 8, GY , BY<< 8, RGB2YUV_SHIFT+8)
-BGR2Y(uint32_t, rgb32ToY, 0, 0,16, 0x00FF, 0xFF00, 0x00FF, RY<< 8, GY , BY<< 8, RGB2YUV_SHIFT+8)
-BGR2Y(uint16_t, bgr16ToY, 0, 0, 0, 0x001F, 0x07E0, 0xF800, RY<<11, GY<<5, BY , RGB2YUV_SHIFT+8)
-BGR2Y(uint16_t, bgr15ToY, 0, 0, 0, 0x001F, 0x03E0, 0x7C00, RY<<10, GY<<5, BY , RGB2YUV_SHIFT+7)
-BGR2Y(uint16_t, rgb16ToY, 0, 0, 0, 0xF800, 0x07E0, 0x001F, RY , GY<<5, BY<<11, RGB2YUV_SHIFT+8)
-BGR2Y(uint16_t, rgb15ToY, 0, 0, 0, 0x7C00, 0x03E0, 0x001F, RY , GY<<5, BY<<10, RGB2YUV_SHIFT+7)
-
-#define BGR2UV(type, name, shr, shg, shb, maskr, maskg, maskb, RU, GU, BU, RV, GV, BV, S)\
-static inline void RENAME(name)(uint8_t *dstU, uint8_t *dstV, uint8_t *src, uint8_t *dummy, long width, uint32_t *unused)\
-{\
- int i;\
- for (i=0; i<width; i++)\
- {\
- int b= (((type*)src)[i]&maskb)>>shb;\
- int g= (((type*)src)[i]&maskg)>>shg;\
- int r= (((type*)src)[i]&maskr)>>shr;\
-\
- dstU[i]= ((RU)*r + (GU)*g + (BU)*b + (257<<((S)-1)))>>(S);\
- dstV[i]= ((RV)*r + (GV)*g + (BV)*b + (257<<((S)-1)))>>(S);\
- }\
-}\
-static inline void RENAME(name ## _half)(uint8_t *dstU, uint8_t *dstV, uint8_t *src, uint8_t *dummy, long width, uint32_t *unused)\
-{\
- int i;\
- for (i=0; i<width; i++)\
- {\
- int pix0= ((type*)src)[2*i+0];\
- int pix1= ((type*)src)[2*i+1];\
- int g= (pix0&maskg)+(pix1&maskg);\
- int b= ((pix0+pix1-g)&(maskb|(2*maskb)))>>shb;\
- int r= ((pix0+pix1-g)&(maskr|(2*maskr)))>>shr;\
-\
- g>>=shg;\
-\
- dstU[i]= ((RU)*r + (GU)*g + (BU)*b + (257<<(S)))>>((S)+1);\
- dstV[i]= ((RV)*r + (GV)*g + (BV)*b + (257<<(S)))>>((S)+1);\
- }\
-}
-
-BGR2UV(uint32_t, bgr32ToUV,16, 0, 0, 0xFF0000, 0xFF00, 0x00FF, RU<< 8, GU , BU<< 8, RV<< 8, GV , BV<< 8, RGB2YUV_SHIFT+8)
-BGR2UV(uint32_t, rgb32ToUV, 0, 0,16, 0x00FF, 0xFF00, 0xFF0000, RU<< 8, GU , BU<< 8, RV<< 8, GV , BV<< 8, RGB2YUV_SHIFT+8)
-BGR2UV(uint16_t, bgr16ToUV, 0, 0, 0, 0x001F, 0x07E0, 0xF800, RU<<11, GU<<5, BU , RV<<11, GV<<5, BV , RGB2YUV_SHIFT+8)
-BGR2UV(uint16_t, bgr15ToUV, 0, 0, 0, 0x001F, 0x03E0, 0x7C00, RU<<10, GU<<5, BU , RV<<10, GV<<5, BV , RGB2YUV_SHIFT+7)
-BGR2UV(uint16_t, rgb16ToUV, 0, 0, 0, 0xF800, 0x07E0, 0x001F, RU , GU<<5, BU<<11, RV , GV<<5, BV<<11, RGB2YUV_SHIFT+8)
-BGR2UV(uint16_t, rgb15ToUV, 0, 0, 0, 0x7C00, 0x03E0, 0x001F, RU , GU<<5, BU<<10, RV , GV<<5, BV<<10, RGB2YUV_SHIFT+7)
+static inline void RENAME(BEToUV)(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
+{
+#if COMPILE_TEMPLATE_MMX
+ __asm__ volatile(
+ "movq "MANGLE(bm01010101)", %%mm4 \n\t"
+ "mov %0, %%"REG_a" \n\t"
+ "1: \n\t"
+ "movq (%1, %%"REG_a",2), %%mm0 \n\t"
+ "movq 8(%1, %%"REG_a",2), %%mm1 \n\t"
+ "movq (%2, %%"REG_a",2), %%mm2 \n\t"
+ "movq 8(%2, %%"REG_a",2), %%mm3 \n\t"
+ "pand %%mm4, %%mm0 \n\t"
+ "pand %%mm4, %%mm1 \n\t"
+ "pand %%mm4, %%mm2 \n\t"
+ "pand %%mm4, %%mm3 \n\t"
+ "packuswb %%mm1, %%mm0 \n\t"
+ "packuswb %%mm3, %%mm2 \n\t"
+ "movq %%mm0, (%3, %%"REG_a") \n\t"
+ "movq %%mm2, (%4, %%"REG_a") \n\t"
+ "add $8, %%"REG_a" \n\t"
+ " js 1b \n\t"
+ : : "g" ((x86_reg)-width), "r" (src1+width*2), "r" (src2+width*2), "r" (dstU+width), "r" (dstV+width)
+ : "%"REG_a
+ );
+#else
+ int i;
+ for (i=0; i<width; i++) {
+ dstU[i]= src1[2*i];
+ dstV[i]= src2[2*i];
+ }
+#endif
+}
+
+static inline void RENAME(nvXXtoUV)(uint8_t *dst1, uint8_t *dst2,
+ const uint8_t *src, long width)
+{
+#if COMPILE_TEMPLATE_MMX
+ __asm__ volatile(
+ "movq "MANGLE(bm01010101)", %%mm4 \n\t"
+ "mov %0, %%"REG_a" \n\t"
+ "1: \n\t"
+ "movq (%1, %%"REG_a",2), %%mm0 \n\t"
+ "movq 8(%1, %%"REG_a",2), %%mm1 \n\t"
+ "movq %%mm0, %%mm2 \n\t"
+ "movq %%mm1, %%mm3 \n\t"
+ "pand %%mm4, %%mm0 \n\t"
+ "pand %%mm4, %%mm1 \n\t"
+ "psrlw $8, %%mm2 \n\t"
+ "psrlw $8, %%mm3 \n\t"
+ "packuswb %%mm1, %%mm0 \n\t"
+ "packuswb %%mm3, %%mm2 \n\t"
+ "movq %%mm0, (%2, %%"REG_a") \n\t"
+ "movq %%mm2, (%3, %%"REG_a") \n\t"
+ "add $8, %%"REG_a" \n\t"
+ " js 1b \n\t"
+ : : "g" ((x86_reg)-width), "r" (src+width*2), "r" (dst1+width), "r" (dst2+width)
+ : "%"REG_a
+ );
+#else
+ int i;
+ for (i = 0; i < width; i++) {
+ dst1[i] = src[2*i+0];
+ dst2[i] = src[2*i+1];
+ }
+#endif
+}
+
+static inline void RENAME(nv12ToUV)(uint8_t *dstU, uint8_t *dstV,
+ const uint8_t *src1, const uint8_t *src2,
+ long width, uint32_t *unused)
+{
+ RENAME(nvXXtoUV)(dstU, dstV, src1, width);
+}
+
+static inline void RENAME(nv21ToUV)(uint8_t *dstU, uint8_t *dstV,
+ const uint8_t *src1, const uint8_t *src2,
+ long width, uint32_t *unused)
+{
+ RENAME(nvXXtoUV)(dstV, dstU, src1, width);
+}
-#if HAVE_MMX
-static inline void RENAME(bgr24ToY_mmx)(uint8_t *dst, uint8_t *src, long width, int srcFormat)
+#if COMPILE_TEMPLATE_MMX
+static inline void RENAME(bgr24ToY_mmx)(uint8_t *dst, const uint8_t *src, long width, enum PixelFormat srcFormat)
{
- if(srcFormat == PIX_FMT_BGR24){
+ if(srcFormat == PIX_FMT_BGR24) {
__asm__ volatile(
"movq "MANGLE(ff_bgr24toY1Coeff)", %%mm5 \n\t"
"movq "MANGLE(ff_bgr24toY2Coeff)", %%mm6 \n\t"
:
);
- }else{
+ } else {
__asm__ volatile(
"movq "MANGLE(ff_rgb24toY1Coeff)", %%mm5 \n\t"
"movq "MANGLE(ff_rgb24toY2Coeff)", %%mm6 \n\t"
"add $4, %%"REG_a" \n\t"
" js 1b \n\t"
: "+r" (src)
- : "r" (dst+width), "g" (-width)
+ : "r" (dst+width), "g" ((x86_reg)-width)
: "%"REG_a
);
}
-static inline void RENAME(bgr24ToUV_mmx)(uint8_t *dstU, uint8_t *dstV, uint8_t *src, long width, int srcFormat)
+static inline void RENAME(bgr24ToUV_mmx)(uint8_t *dstU, uint8_t *dstV, const uint8_t *src, long width, enum PixelFormat srcFormat)
{
__asm__ volatile(
"movq 24+%4, %%mm6 \n\t"
"add $4, %%"REG_a" \n\t"
" js 1b \n\t"
: "+r" (src)
- : "r" (dstU+width), "r" (dstV+width), "g" (-width), "m"(ff_bgr24toUV[srcFormat == PIX_FMT_RGB24][0])
+ : "r" (dstU+width), "r" (dstV+width), "g" ((x86_reg)-width), "m"(ff_bgr24toUV[srcFormat == PIX_FMT_RGB24][0])
: "%"REG_a
);
}
#endif
-static inline void RENAME(bgr24ToY)(uint8_t *dst, uint8_t *src, long width, uint32_t *unused)
+static inline void RENAME(bgr24ToY)(uint8_t *dst, const uint8_t *src, long width, uint32_t *unused)
{
-#if HAVE_MMX
+#if COMPILE_TEMPLATE_MMX
RENAME(bgr24ToY_mmx)(dst, src, width, PIX_FMT_BGR24);
#else
int i;
- for (i=0; i<width; i++)
- {
+ for (i=0; i<width; i++) {
int b= src[i*3+0];
int g= src[i*3+1];
int r= src[i*3+2];
dst[i]= ((RY*r + GY*g + BY*b + (33<<(RGB2YUV_SHIFT-1)))>>RGB2YUV_SHIFT);
}
-#endif /* HAVE_MMX */
+#endif /* COMPILE_TEMPLATE_MMX */
}
-static inline void RENAME(bgr24ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, long width, uint32_t *unused)
+static inline void RENAME(bgr24ToUV)(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
{
-#if HAVE_MMX
+#if COMPILE_TEMPLATE_MMX
RENAME(bgr24ToUV_mmx)(dstU, dstV, src1, width, PIX_FMT_BGR24);
#else
int i;
- for (i=0; i<width; i++)
- {
+ for (i=0; i<width; i++) {
int b= src1[3*i + 0];
int g= src1[3*i + 1];
int r= src1[3*i + 2];
dstU[i]= (RU*r + GU*g + BU*b + (257<<(RGB2YUV_SHIFT-1)))>>RGB2YUV_SHIFT;
dstV[i]= (RV*r + GV*g + BV*b + (257<<(RGB2YUV_SHIFT-1)))>>RGB2YUV_SHIFT;
}
-#endif /* HAVE_MMX */
+#endif /* COMPILE_TEMPLATE_MMX */
assert(src1 == src2);
}
-static inline void RENAME(bgr24ToUV_half)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, long width, uint32_t *unused)
+static inline void RENAME(bgr24ToUV_half)(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
{
int i;
- for (i=0; i<width; i++)
- {
+ for (i=0; i<width; i++) {
int b= src1[6*i + 0] + src1[6*i + 3];
int g= src1[6*i + 1] + src1[6*i + 4];
int r= src1[6*i + 2] + src1[6*i + 5];
assert(src1 == src2);
}
-static inline void RENAME(rgb24ToY)(uint8_t *dst, uint8_t *src, long width, uint32_t *unused)
+static inline void RENAME(rgb24ToY)(uint8_t *dst, const uint8_t *src, long width, uint32_t *unused)
{
-#if HAVE_MMX
+#if COMPILE_TEMPLATE_MMX
RENAME(bgr24ToY_mmx)(dst, src, width, PIX_FMT_RGB24);
#else
int i;
- for (i=0; i<width; i++)
- {
+ for (i=0; i<width; i++) {
int r= src[i*3+0];
int g= src[i*3+1];
int b= src[i*3+2];
#endif
}
-static inline void RENAME(rgb24ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, long width, uint32_t *unused)
+static inline void RENAME(rgb24ToUV)(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
{
-#if HAVE_MMX
+#if COMPILE_TEMPLATE_MMX
assert(src1==src2);
RENAME(bgr24ToUV_mmx)(dstU, dstV, src1, width, PIX_FMT_RGB24);
#else
int i;
assert(src1==src2);
- for (i=0; i<width; i++)
- {
+ for (i=0; i<width; i++) {
int r= src1[3*i + 0];
int g= src1[3*i + 1];
int b= src1[3*i + 2];
#endif
}
-static inline void RENAME(rgb24ToUV_half)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, long width, uint32_t *unused)
+static inline void RENAME(rgb24ToUV_half)(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
{
int i;
assert(src1==src2);
- for (i=0; i<width; i++)
- {
+ for (i=0; i<width; i++) {
int r= src1[6*i + 0] + src1[6*i + 3];
int g= src1[6*i + 1] + src1[6*i + 4];
int b= src1[6*i + 2] + src1[6*i + 5];
}
-static inline void RENAME(palToY)(uint8_t *dst, uint8_t *src, long width, uint32_t *pal)
-{
- int i;
- for (i=0; i<width; i++)
- {
- int d= src[i];
-
- dst[i]= pal[d] & 0xFF;
- }
-}
-
-static inline void RENAME(palToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1, uint8_t *src2, long width, uint32_t *pal)
-{
- int i;
- assert(src1 == src2);
- for (i=0; i<width; i++)
- {
- int p= pal[src1[i]];
-
- dstU[i]= p>>8;
- dstV[i]= p>>16;
- }
-}
-
-static inline void RENAME(monowhite2Y)(uint8_t *dst, uint8_t *src, long width, uint32_t *unused)
-{
- int i, j;
- for (i=0; i<width/8; i++){
- int d= ~src[i];
- for(j=0; j<8; j++)
- dst[8*i+j]= ((d>>(7-j))&1)*255;
- }
-}
-
-static inline void RENAME(monoblack2Y)(uint8_t *dst, uint8_t *src, long width, uint32_t *unused)
-{
- int i, j;
- for (i=0; i<width/8; i++){
- int d= src[i];
- for(j=0; j<8; j++)
- dst[8*i+j]= ((d>>(7-j))&1)*255;
- }
-}
-
// bilinear / bicubic scaling
-static inline void RENAME(hScale)(int16_t *dst, int dstW, uint8_t *src, int srcW, int xInc,
- int16_t *filter, int16_t *filterPos, long filterSize)
+static inline void RENAME(hScale)(int16_t *dst, int dstW, const uint8_t *src, int srcW, int xInc,
+ const int16_t *filter, const int16_t *filterPos, long filterSize)
{
-#if HAVE_MMX
+#if COMPILE_TEMPLATE_MMX
assert(filterSize % 4 == 0 && filterSize>0);
- if (filterSize==4) // Always true for upscaling, sometimes for down, too.
- {
- long counter= -2*dstW;
+ if (filterSize==4) { // Always true for upscaling, sometimes for down, too.
+ x86_reg counter= -2*dstW;
filter-= counter*2;
filterPos-= counter/2;
dst-= counter/2;
__asm__ volatile(
#if defined(PIC)
- "push %%"REG_b" \n\t"
+ "push %%"REG_b" \n\t"
#endif
- "pxor %%mm7, %%mm7 \n\t"
- "push %%"REG_BP" \n\t" // we use 7 regs here ...
- "mov %%"REG_a", %%"REG_BP" \n\t"
- ASMALIGN(4)
- "1: \n\t"
- "movzwl (%2, %%"REG_BP"), %%eax \n\t"
- "movzwl 2(%2, %%"REG_BP"), %%ebx \n\t"
- "movq (%1, %%"REG_BP", 4), %%mm1 \n\t"
- "movq 8(%1, %%"REG_BP", 4), %%mm3 \n\t"
- "movd (%3, %%"REG_a"), %%mm0 \n\t"
- "movd (%3, %%"REG_b"), %%mm2 \n\t"
- "punpcklbw %%mm7, %%mm0 \n\t"
- "punpcklbw %%mm7, %%mm2 \n\t"
- "pmaddwd %%mm1, %%mm0 \n\t"
- "pmaddwd %%mm2, %%mm3 \n\t"
- "movq %%mm0, %%mm4 \n\t"
- "punpckldq %%mm3, %%mm0 \n\t"
- "punpckhdq %%mm3, %%mm4 \n\t"
- "paddd %%mm4, %%mm0 \n\t"
- "psrad $7, %%mm0 \n\t"
- "packssdw %%mm0, %%mm0 \n\t"
- "movd %%mm0, (%4, %%"REG_BP") \n\t"
- "add $4, %%"REG_BP" \n\t"
- " jnc 1b \n\t"
-
- "pop %%"REG_BP" \n\t"
+ "pxor %%mm7, %%mm7 \n\t"
+ "push %%"REG_BP" \n\t" // we use 7 regs here ...
+ "mov %%"REG_a", %%"REG_BP" \n\t"
+ ASMALIGN(4)
+ "1: \n\t"
+ "movzwl (%2, %%"REG_BP"), %%eax \n\t"
+ "movzwl 2(%2, %%"REG_BP"), %%ebx \n\t"
+ "movq (%1, %%"REG_BP", 4), %%mm1 \n\t"
+ "movq 8(%1, %%"REG_BP", 4), %%mm3 \n\t"
+ "movd (%3, %%"REG_a"), %%mm0 \n\t"
+ "movd (%3, %%"REG_b"), %%mm2 \n\t"
+ "punpcklbw %%mm7, %%mm0 \n\t"
+ "punpcklbw %%mm7, %%mm2 \n\t"
+ "pmaddwd %%mm1, %%mm0 \n\t"
+ "pmaddwd %%mm2, %%mm3 \n\t"
+ "movq %%mm0, %%mm4 \n\t"
+ "punpckldq %%mm3, %%mm0 \n\t"
+ "punpckhdq %%mm3, %%mm4 \n\t"
+ "paddd %%mm4, %%mm0 \n\t"
+ "psrad $7, %%mm0 \n\t"
+ "packssdw %%mm0, %%mm0 \n\t"
+ "movd %%mm0, (%4, %%"REG_BP") \n\t"
+ "add $4, %%"REG_BP" \n\t"
+ " jnc 1b \n\t"
+
+ "pop %%"REG_BP" \n\t"
#if defined(PIC)
- "pop %%"REG_b" \n\t"
+ "pop %%"REG_b" \n\t"
#endif
- : "+a" (counter)
- : "c" (filter), "d" (filterPos), "S" (src), "D" (dst)
+ : "+a" (counter)
+ : "c" (filter), "d" (filterPos), "S" (src), "D" (dst)
#if !defined(PIC)
- : "%"REG_b
+ : "%"REG_b
#endif
);
- }
- else if (filterSize==8)
- {
- long counter= -2*dstW;
+ } else if (filterSize==8) {
+ x86_reg counter= -2*dstW;
filter-= counter*4;
filterPos-= counter/2;
dst-= counter/2;
__asm__ volatile(
#if defined(PIC)
- "push %%"REG_b" \n\t"
+ "push %%"REG_b" \n\t"
#endif
- "pxor %%mm7, %%mm7 \n\t"
- "push %%"REG_BP" \n\t" // we use 7 regs here ...
- "mov %%"REG_a", %%"REG_BP" \n\t"
- ASMALIGN(4)
- "1: \n\t"
- "movzwl (%2, %%"REG_BP"), %%eax \n\t"
- "movzwl 2(%2, %%"REG_BP"), %%ebx \n\t"
- "movq (%1, %%"REG_BP", 8), %%mm1 \n\t"
- "movq 16(%1, %%"REG_BP", 8), %%mm3 \n\t"
- "movd (%3, %%"REG_a"), %%mm0 \n\t"
- "movd (%3, %%"REG_b"), %%mm2 \n\t"
- "punpcklbw %%mm7, %%mm0 \n\t"
- "punpcklbw %%mm7, %%mm2 \n\t"
- "pmaddwd %%mm1, %%mm0 \n\t"
- "pmaddwd %%mm2, %%mm3 \n\t"
-
- "movq 8(%1, %%"REG_BP", 8), %%mm1 \n\t"
- "movq 24(%1, %%"REG_BP", 8), %%mm5 \n\t"
- "movd 4(%3, %%"REG_a"), %%mm4 \n\t"
- "movd 4(%3, %%"REG_b"), %%mm2 \n\t"
- "punpcklbw %%mm7, %%mm4 \n\t"
- "punpcklbw %%mm7, %%mm2 \n\t"
- "pmaddwd %%mm1, %%mm4 \n\t"
- "pmaddwd %%mm2, %%mm5 \n\t"
- "paddd %%mm4, %%mm0 \n\t"
- "paddd %%mm5, %%mm3 \n\t"
- "movq %%mm0, %%mm4 \n\t"
- "punpckldq %%mm3, %%mm0 \n\t"
- "punpckhdq %%mm3, %%mm4 \n\t"
- "paddd %%mm4, %%mm0 \n\t"
- "psrad $7, %%mm0 \n\t"
- "packssdw %%mm0, %%mm0 \n\t"
- "movd %%mm0, (%4, %%"REG_BP") \n\t"
- "add $4, %%"REG_BP" \n\t"
- " jnc 1b \n\t"
-
- "pop %%"REG_BP" \n\t"
+ "pxor %%mm7, %%mm7 \n\t"
+ "push %%"REG_BP" \n\t" // we use 7 regs here ...
+ "mov %%"REG_a", %%"REG_BP" \n\t"
+ ASMALIGN(4)
+ "1: \n\t"
+ "movzwl (%2, %%"REG_BP"), %%eax \n\t"
+ "movzwl 2(%2, %%"REG_BP"), %%ebx \n\t"
+ "movq (%1, %%"REG_BP", 8), %%mm1 \n\t"
+ "movq 16(%1, %%"REG_BP", 8), %%mm3 \n\t"
+ "movd (%3, %%"REG_a"), %%mm0 \n\t"
+ "movd (%3, %%"REG_b"), %%mm2 \n\t"
+ "punpcklbw %%mm7, %%mm0 \n\t"
+ "punpcklbw %%mm7, %%mm2 \n\t"
+ "pmaddwd %%mm1, %%mm0 \n\t"
+ "pmaddwd %%mm2, %%mm3 \n\t"
+
+ "movq 8(%1, %%"REG_BP", 8), %%mm1 \n\t"
+ "movq 24(%1, %%"REG_BP", 8), %%mm5 \n\t"
+ "movd 4(%3, %%"REG_a"), %%mm4 \n\t"
+ "movd 4(%3, %%"REG_b"), %%mm2 \n\t"
+ "punpcklbw %%mm7, %%mm4 \n\t"
+ "punpcklbw %%mm7, %%mm2 \n\t"
+ "pmaddwd %%mm1, %%mm4 \n\t"
+ "pmaddwd %%mm2, %%mm5 \n\t"
+ "paddd %%mm4, %%mm0 \n\t"
+ "paddd %%mm5, %%mm3 \n\t"
+ "movq %%mm0, %%mm4 \n\t"
+ "punpckldq %%mm3, %%mm0 \n\t"
+ "punpckhdq %%mm3, %%mm4 \n\t"
+ "paddd %%mm4, %%mm0 \n\t"
+ "psrad $7, %%mm0 \n\t"
+ "packssdw %%mm0, %%mm0 \n\t"
+ "movd %%mm0, (%4, %%"REG_BP") \n\t"
+ "add $4, %%"REG_BP" \n\t"
+ " jnc 1b \n\t"
+
+ "pop %%"REG_BP" \n\t"
#if defined(PIC)
- "pop %%"REG_b" \n\t"
+ "pop %%"REG_b" \n\t"
#endif
- : "+a" (counter)
- : "c" (filter), "d" (filterPos), "S" (src), "D" (dst)
+ : "+a" (counter)
+ : "c" (filter), "d" (filterPos), "S" (src), "D" (dst)
#if !defined(PIC)
- : "%"REG_b
+ : "%"REG_b
#endif
);
- }
- else
- {
+ } else {
uint8_t *offset = src+filterSize;
- long counter= -2*dstW;
+ x86_reg counter= -2*dstW;
//filter-= counter*filterSize/2;
filterPos-= counter/2;
dst-= counter/2;
__asm__ volatile(
- "pxor %%mm7, %%mm7 \n\t"
- ASMALIGN(4)
- "1: \n\t"
- "mov %2, %%"REG_c" \n\t"
- "movzwl (%%"REG_c", %0), %%eax \n\t"
- "movzwl 2(%%"REG_c", %0), %%edx \n\t"
- "mov %5, %%"REG_c" \n\t"
- "pxor %%mm4, %%mm4 \n\t"
- "pxor %%mm5, %%mm5 \n\t"
- "2: \n\t"
- "movq (%1), %%mm1 \n\t"
- "movq (%1, %6), %%mm3 \n\t"
- "movd (%%"REG_c", %%"REG_a"), %%mm0 \n\t"
- "movd (%%"REG_c", %%"REG_d"), %%mm2 \n\t"
- "punpcklbw %%mm7, %%mm0 \n\t"
- "punpcklbw %%mm7, %%mm2 \n\t"
- "pmaddwd %%mm1, %%mm0 \n\t"
- "pmaddwd %%mm2, %%mm3 \n\t"
- "paddd %%mm3, %%mm5 \n\t"
- "paddd %%mm0, %%mm4 \n\t"
- "add $8, %1 \n\t"
- "add $4, %%"REG_c" \n\t"
- "cmp %4, %%"REG_c" \n\t"
- " jb 2b \n\t"
- "add %6, %1 \n\t"
- "movq %%mm4, %%mm0 \n\t"
- "punpckldq %%mm5, %%mm4 \n\t"
- "punpckhdq %%mm5, %%mm0 \n\t"
- "paddd %%mm0, %%mm4 \n\t"
- "psrad $7, %%mm4 \n\t"
- "packssdw %%mm4, %%mm4 \n\t"
- "mov %3, %%"REG_a" \n\t"
- "movd %%mm4, (%%"REG_a", %0) \n\t"
- "add $4, %0 \n\t"
- " jnc 1b \n\t"
-
- : "+r" (counter), "+r" (filter)
- : "m" (filterPos), "m" (dst), "m"(offset),
- "m" (src), "r" (filterSize*2)
- : "%"REG_a, "%"REG_c, "%"REG_d
+ "pxor %%mm7, %%mm7 \n\t"
+ ASMALIGN(4)
+ "1: \n\t"
+ "mov %2, %%"REG_c" \n\t"
+ "movzwl (%%"REG_c", %0), %%eax \n\t"
+ "movzwl 2(%%"REG_c", %0), %%edx \n\t"
+ "mov %5, %%"REG_c" \n\t"
+ "pxor %%mm4, %%mm4 \n\t"
+ "pxor %%mm5, %%mm5 \n\t"
+ "2: \n\t"
+ "movq (%1), %%mm1 \n\t"
+ "movq (%1, %6), %%mm3 \n\t"
+ "movd (%%"REG_c", %%"REG_a"), %%mm0 \n\t"
+ "movd (%%"REG_c", %%"REG_d"), %%mm2 \n\t"
+ "punpcklbw %%mm7, %%mm0 \n\t"
+ "punpcklbw %%mm7, %%mm2 \n\t"
+ "pmaddwd %%mm1, %%mm0 \n\t"
+ "pmaddwd %%mm2, %%mm3 \n\t"
+ "paddd %%mm3, %%mm5 \n\t"
+ "paddd %%mm0, %%mm4 \n\t"
+ "add $8, %1 \n\t"
+ "add $4, %%"REG_c" \n\t"
+ "cmp %4, %%"REG_c" \n\t"
+ " jb 2b \n\t"
+ "add %6, %1 \n\t"
+ "movq %%mm4, %%mm0 \n\t"
+ "punpckldq %%mm5, %%mm4 \n\t"
+ "punpckhdq %%mm5, %%mm0 \n\t"
+ "paddd %%mm0, %%mm4 \n\t"
+ "psrad $7, %%mm4 \n\t"
+ "packssdw %%mm4, %%mm4 \n\t"
+ "mov %3, %%"REG_a" \n\t"
+ "movd %%mm4, (%%"REG_a", %0) \n\t"
+ "add $4, %0 \n\t"
+ " jnc 1b \n\t"
+
+ : "+r" (counter), "+r" (filter)
+ : "m" (filterPos), "m" (dst), "m"(offset),
+ "m" (src), "r" ((x86_reg)filterSize*2)
+ : "%"REG_a, "%"REG_c, "%"REG_d
);
}
#else
-#if HAVE_ALTIVEC
+#if COMPILE_TEMPLATE_ALTIVEC
hScale_altivec_real(dst, dstW, src, srcW, xInc, filter, filterPos, filterSize);
#else
int i;
- for (i=0; i<dstW; i++)
- {
+ for (i=0; i<dstW; i++) {
int j;
int srcPos= filterPos[i];
int val=0;
//printf("filterPos: %d\n", filterPos[i]);
- for (j=0; j<filterSize; j++)
- {
+ for (j=0; j<filterSize; j++) {
//printf("filter: %d, src: %d\n", filter[i], src[srcPos + j]);
val += ((int)src[srcPos + j])*filter[filterSize*i + j];
}
dst[i] = FFMIN(val>>7, (1<<15)-1); // the cubic equation does overflow ...
//dst[i] = val>>7;
}
-#endif /* HAVE_ALTIVEC */
-#endif /* HAVE_MMX */
+#endif /* COMPILE_ALTIVEC */
+#endif /* COMPILE_MMX */
}
- // *** horizontal scale Y line to temp buffer
-static inline void RENAME(hyscale)(SwsContext *c, uint16_t *dst, long dstWidth, uint8_t *src, int srcW, int xInc,
- int flags, int canMMX2BeUsed, int16_t *hLumFilter,
- int16_t *hLumFilterPos, int hLumFilterSize, void *funnyYCode,
- int srcFormat, uint8_t *formatConvBuffer, int16_t *mmx2Filter,
- int32_t *mmx2FilterPos, uint32_t *pal)
+
+//FIXME all pal and rgb srcFormats could do this convertion as well
+//FIXME all scalers more complex than bilinear could do half of this transform
+static void RENAME(chrRangeToJpeg)(uint16_t *dst, int width)
{
- if (srcFormat==PIX_FMT_YUYV422 || srcFormat==PIX_FMT_GRAY16BE)
- {
- RENAME(yuy2ToY)(formatConvBuffer, src, srcW, pal);
- src= formatConvBuffer;
- }
- else if (srcFormat==PIX_FMT_UYVY422 || srcFormat==PIX_FMT_GRAY16LE)
- {
- RENAME(uyvyToY)(formatConvBuffer, src, srcW, pal);
- src= formatConvBuffer;
- }
- else if (srcFormat==PIX_FMT_RGB32)
- {
- RENAME(bgr32ToY)(formatConvBuffer, src, srcW, pal);
- src= formatConvBuffer;
- }
- else if (srcFormat==PIX_FMT_RGB32_1)
- {
- RENAME(bgr32ToY)(formatConvBuffer, src+ALT32_CORR, srcW, pal);
- src= formatConvBuffer;
- }
- else if (srcFormat==PIX_FMT_BGR24)
- {
- RENAME(bgr24ToY)(formatConvBuffer, src, srcW, pal);
- src= formatConvBuffer;
- }
- else if (srcFormat==PIX_FMT_BGR565)
- {
- RENAME(bgr16ToY)(formatConvBuffer, src, srcW, pal);
- src= formatConvBuffer;
- }
- else if (srcFormat==PIX_FMT_BGR555)
- {
- RENAME(bgr15ToY)(formatConvBuffer, src, srcW, pal);
- src= formatConvBuffer;
- }
- else if (srcFormat==PIX_FMT_BGR32)
- {
- RENAME(rgb32ToY)(formatConvBuffer, src, srcW, pal);
- src= formatConvBuffer;
- }
- else if (srcFormat==PIX_FMT_BGR32_1)
- {
- RENAME(rgb32ToY)(formatConvBuffer, src+ALT32_CORR, srcW, pal);
- src= formatConvBuffer;
- }
- else if (srcFormat==PIX_FMT_RGB24)
- {
- RENAME(rgb24ToY)(formatConvBuffer, src, srcW, pal);
- src= formatConvBuffer;
- }
- else if (srcFormat==PIX_FMT_RGB565)
- {
- RENAME(rgb16ToY)(formatConvBuffer, src, srcW, pal);
- src= formatConvBuffer;
- }
- else if (srcFormat==PIX_FMT_RGB555)
- {
- RENAME(rgb15ToY)(formatConvBuffer, src, srcW, pal);
- src= formatConvBuffer;
- }
- else if (srcFormat==PIX_FMT_RGB8 || srcFormat==PIX_FMT_BGR8 || srcFormat==PIX_FMT_PAL8 || srcFormat==PIX_FMT_BGR4_BYTE || srcFormat==PIX_FMT_RGB4_BYTE)
- {
- RENAME(palToY)(formatConvBuffer, src, srcW, pal);
- src= formatConvBuffer;
- }
- else if (srcFormat==PIX_FMT_MONOBLACK)
- {
- RENAME(monoblack2Y)(formatConvBuffer, src, srcW, pal);
- src= formatConvBuffer;
+ int i;
+ for (i = 0; i < width; i++) {
+ dst[i ] = (FFMIN(dst[i ],30775)*4663 - 9289992)>>12; //-264
+ dst[i+VOFW] = (FFMIN(dst[i+VOFW],30775)*4663 - 9289992)>>12; //-264
}
- else if (srcFormat==PIX_FMT_MONOWHITE)
- {
- RENAME(monowhite2Y)(formatConvBuffer, src, srcW, pal);
- src= formatConvBuffer;
+}
+static void RENAME(chrRangeFromJpeg)(uint16_t *dst, int width)
+{
+ int i;
+ for (i = 0; i < width; i++) {
+ dst[i ] = (dst[i ]*1799 + 4081085)>>11; //1469
+ dst[i+VOFW] = (dst[i+VOFW]*1799 + 4081085)>>11; //1469
}
+}
+static void RENAME(lumRangeToJpeg)(uint16_t *dst, int width)
+{
+ int i;
+ for (i = 0; i < width; i++)
+ dst[i] = (FFMIN(dst[i],30189)*19077 - 39057361)>>14;
+}
+static void RENAME(lumRangeFromJpeg)(uint16_t *dst, int width)
+{
+ int i;
+ for (i = 0; i < width; i++)
+ dst[i] = (dst[i]*14071 + 33561947)>>14;
+}
-#if HAVE_MMX
- // Use the new MMX scaler if the MMX2 one can't be used (it is faster than the x86 ASM one).
- if (!(flags&SWS_FAST_BILINEAR) || (!canMMX2BeUsed))
-#else
- if (!(flags&SWS_FAST_BILINEAR))
-#endif
- {
- RENAME(hScale)(dst, dstWidth, src, srcW, xInc, hLumFilter, hLumFilterPos, hLumFilterSize);
- }
- else // fast bilinear upscale / crap downscale
- {
-#if ARCH_X86
-#if HAVE_MMX2
- int i;
+#define FAST_BILINEAR_X86 \
+ "subl %%edi, %%esi \n\t" /* src[xx+1] - src[xx] */ \
+ "imull %%ecx, %%esi \n\t" /* (src[xx+1] - src[xx])*xalpha */ \
+ "shll $16, %%edi \n\t" \
+ "addl %%edi, %%esi \n\t" /* src[xx+1]*xalpha + src[xx]*(1-xalpha) */ \
+ "mov %1, %%"REG_D"\n\t" \
+ "shrl $9, %%esi \n\t" \
+
+static inline void RENAME(hyscale_fast)(SwsContext *c, int16_t *dst,
+ long dstWidth, const uint8_t *src, int srcW,
+ int xInc)
+{
+#if ARCH_X86 && CONFIG_GPL
+#if COMPILE_TEMPLATE_MMX2
+ int32_t *mmx2FilterPos = c->lumMmx2FilterPos;
+ int16_t *mmx2Filter = c->lumMmx2Filter;
+ int canMMX2BeUsed = c->canMMX2BeUsed;
+ void *mmx2FilterCode= c->lumMmx2FilterCode;
+ int i;
#if defined(PIC)
- uint64_t ebxsave __attribute__((aligned(8)));
+ DECLARE_ALIGNED(8, uint64_t, ebxsave);
#endif
- if (canMMX2BeUsed)
- {
- __asm__ volatile(
+ if (canMMX2BeUsed) {
+ __asm__ volatile(
#if defined(PIC)
"mov %%"REG_b", %5 \n\t"
#endif
#if ARCH_X86_64
-#define FUNNY_Y_CODE \
+#define CALL_MMX2_FILTER_CODE \
"movl (%%"REG_b"), %%esi \n\t"\
"call *%4 \n\t"\
"movl (%%"REG_b", %%"REG_a"), %%esi \n\t"\
#else
-#define FUNNY_Y_CODE \
+#define CALL_MMX2_FILTER_CODE \
"movl (%%"REG_b"), %%esi \n\t"\
"call *%4 \n\t"\
"addl (%%"REG_b", %%"REG_a"), %%"REG_c" \n\t"\
#endif /* ARCH_X86_64 */
-FUNNY_Y_CODE
-FUNNY_Y_CODE
-FUNNY_Y_CODE
-FUNNY_Y_CODE
-FUNNY_Y_CODE
-FUNNY_Y_CODE
-FUNNY_Y_CODE
-FUNNY_Y_CODE
+ CALL_MMX2_FILTER_CODE
+ CALL_MMX2_FILTER_CODE
+ CALL_MMX2_FILTER_CODE
+ CALL_MMX2_FILTER_CODE
+ CALL_MMX2_FILTER_CODE
+ CALL_MMX2_FILTER_CODE
+ CALL_MMX2_FILTER_CODE
+ CALL_MMX2_FILTER_CODE
#if defined(PIC)
"mov %5, %%"REG_b" \n\t"
#endif
:: "m" (src), "m" (dst), "m" (mmx2Filter), "m" (mmx2FilterPos),
- "m" (funnyYCode)
+ "m" (mmx2FilterCode)
#if defined(PIC)
,"m" (ebxsave)
#endif
#if !defined(PIC)
,"%"REG_b
#endif
- );
- for (i=dstWidth-1; (i*xInc)>>16 >=srcW-1; i--) dst[i] = src[srcW-1]*128;
- }
- else
- {
-#endif /* HAVE_MMX2 */
- long xInc_shr16 = xInc >> 16;
- uint16_t xInc_mask = xInc & 0xffff;
- //NO MMX just normal asm ...
- __asm__ volatile(
+ );
+ for (i=dstWidth-1; (i*xInc)>>16 >=srcW-1; i--) dst[i] = src[srcW-1]*128;
+ } else {
+#endif /* COMPILE_TEMPLATE_MMX2 */
+ x86_reg xInc_shr16 = xInc >> 16;
+ uint16_t xInc_mask = xInc & 0xffff;
+ //NO MMX just normal asm ...
+ __asm__ volatile(
"xor %%"REG_a", %%"REG_a" \n\t" // i
"xor %%"REG_d", %%"REG_d" \n\t" // xx
- "xorl %%ecx, %%ecx \n\t" // 2*xalpha
+ "xorl %%ecx, %%ecx \n\t" // xalpha
ASMALIGN(4)
"1: \n\t"
"movzbl (%0, %%"REG_d"), %%edi \n\t" //src[xx]
"movzbl 1(%0, %%"REG_d"), %%esi \n\t" //src[xx+1]
- "subl %%edi, %%esi \n\t" //src[xx+1] - src[xx]
- "imull %%ecx, %%esi \n\t" //(src[xx+1] - src[xx])*2*xalpha
- "shll $16, %%edi \n\t"
- "addl %%edi, %%esi \n\t" //src[xx+1]*2*xalpha + src[xx]*(1-2*xalpha)
- "mov %1, %%"REG_D" \n\t"
- "shrl $9, %%esi \n\t"
+ FAST_BILINEAR_X86
"movw %%si, (%%"REG_D", %%"REG_a", 2) \n\t"
- "addw %4, %%cx \n\t" //2*xalpha += xInc&0xFF
- "adc %3, %%"REG_d" \n\t" //xx+= xInc>>8 + carry
+ "addw %4, %%cx \n\t" //xalpha += xInc&0xFFFF
+ "adc %3, %%"REG_d" \n\t" //xx+= xInc>>16 + carry
"movzbl (%0, %%"REG_d"), %%edi \n\t" //src[xx]
"movzbl 1(%0, %%"REG_d"), %%esi \n\t" //src[xx+1]
- "subl %%edi, %%esi \n\t" //src[xx+1] - src[xx]
- "imull %%ecx, %%esi \n\t" //(src[xx+1] - src[xx])*2*xalpha
- "shll $16, %%edi \n\t"
- "addl %%edi, %%esi \n\t" //src[xx+1]*2*xalpha + src[xx]*(1-2*xalpha)
- "mov %1, %%"REG_D" \n\t"
- "shrl $9, %%esi \n\t"
+ FAST_BILINEAR_X86
"movw %%si, 2(%%"REG_D", %%"REG_a", 2) \n\t"
- "addw %4, %%cx \n\t" //2*xalpha += xInc&0xFF
- "adc %3, %%"REG_d" \n\t" //xx+= xInc>>8 + carry
+ "addw %4, %%cx \n\t" //xalpha += xInc&0xFFFF
+ "adc %3, %%"REG_d" \n\t" //xx+= xInc>>16 + carry
"add $2, %%"REG_a" \n\t"
:: "r" (src), "m" (dst), "m" (dstWidth), "m" (xInc_shr16), "m" (xInc_mask)
: "%"REG_a, "%"REG_d, "%ecx", "%"REG_D, "%esi"
- );
-#if HAVE_MMX2
- } //if MMX2 can't be used
+ );
+#if COMPILE_TEMPLATE_MMX2
+ } //if MMX2 can't be used
#endif
#else
- int i;
- unsigned int xpos=0;
- for (i=0;i<dstWidth;i++)
- {
- register unsigned int xx=xpos>>16;
- register unsigned int xalpha=(xpos&0xFFFF)>>9;
- dst[i]= (src[xx]<<7) + (src[xx+1] - src[xx])*xalpha;
- xpos+=xInc;
- }
-#endif /* ARCH_X86 */
- }
-
- if(c->srcRange != c->dstRange && !(isRGB(c->dstFormat) || isBGR(c->dstFormat))){
- int i;
- //FIXME all pal and rgb srcFormats could do this convertion as well
- //FIXME all scalers more complex than bilinear could do half of this transform
- if(c->srcRange){
- for (i=0; i<dstWidth; i++)
- dst[i]= (dst[i]*14071 + 33561947)>>14;
- }else{
- for (i=0; i<dstWidth; i++)
- dst[i]= (FFMIN(dst[i],30189)*19077 - 39057361)>>14;
- }
+ int i;
+ unsigned int xpos=0;
+ for (i=0;i<dstWidth;i++) {
+ register unsigned int xx=xpos>>16;
+ register unsigned int xalpha=(xpos&0xFFFF)>>9;
+ dst[i]= (src[xx]<<7) + (src[xx+1] - src[xx])*xalpha;
+ xpos+=xInc;
}
+#endif /* ARCH_X86 */
}
-inline static void RENAME(hcscale)(SwsContext *c, uint16_t *dst, long dstWidth, uint8_t *src1, uint8_t *src2,
- int srcW, int xInc, int flags, int canMMX2BeUsed, int16_t *hChrFilter,
- int16_t *hChrFilterPos, int hChrFilterSize, void *funnyUVCode,
- int srcFormat, uint8_t *formatConvBuffer, int16_t *mmx2Filter,
- int32_t *mmx2FilterPos, uint32_t *pal)
+ // *** horizontal scale Y line to temp buffer
+static inline void RENAME(hyscale)(SwsContext *c, uint16_t *dst, long dstWidth, const uint8_t *src, int srcW, int xInc,
+ const int16_t *hLumFilter,
+ const int16_t *hLumFilterPos, int hLumFilterSize,
+ uint8_t *formatConvBuffer,
+ uint32_t *pal, int isAlpha)
{
- if (srcFormat==PIX_FMT_YUYV422)
- {
- RENAME(yuy2ToUV)(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
- src1= formatConvBuffer;
- src2= formatConvBuffer+VOFW;
- }
- else if (srcFormat==PIX_FMT_UYVY422)
- {
- RENAME(uyvyToUV)(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
- src1= formatConvBuffer;
- src2= formatConvBuffer+VOFW;
- }
- else if (srcFormat==PIX_FMT_RGB32)
- {
- if(c->chrSrcHSubSample)
- RENAME(bgr32ToUV_half)(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
- else
- RENAME(bgr32ToUV)(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
- src1= formatConvBuffer;
- src2= formatConvBuffer+VOFW;
- }
- else if (srcFormat==PIX_FMT_RGB32_1)
- {
- if(c->chrSrcHSubSample)
- RENAME(bgr32ToUV_half)(formatConvBuffer, formatConvBuffer+VOFW, src1+ALT32_CORR, src2+ALT32_CORR, srcW, pal);
- else
- RENAME(bgr32ToUV)(formatConvBuffer, formatConvBuffer+VOFW, src1+ALT32_CORR, src2+ALT32_CORR, srcW, pal);
- src1= formatConvBuffer;
- src2= formatConvBuffer+VOFW;
- }
- else if (srcFormat==PIX_FMT_BGR24)
- {
- if(c->chrSrcHSubSample)
- RENAME(bgr24ToUV_half)(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
- else
- RENAME(bgr24ToUV)(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
- src1= formatConvBuffer;
- src2= formatConvBuffer+VOFW;
- }
- else if (srcFormat==PIX_FMT_BGR565)
- {
- if(c->chrSrcHSubSample)
- RENAME(bgr16ToUV_half)(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
- else
- RENAME(bgr16ToUV)(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
- src1= formatConvBuffer;
- src2= formatConvBuffer+VOFW;
- }
- else if (srcFormat==PIX_FMT_BGR555)
- {
- if(c->chrSrcHSubSample)
- RENAME(bgr15ToUV_half)(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
- else
- RENAME(bgr15ToUV)(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
- src1= formatConvBuffer;
- src2= formatConvBuffer+VOFW;
- }
- else if (srcFormat==PIX_FMT_BGR32)
- {
- if(c->chrSrcHSubSample)
- RENAME(rgb32ToUV_half)(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
- else
- RENAME(rgb32ToUV)(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
- src1= formatConvBuffer;
- src2= formatConvBuffer+VOFW;
- }
- else if (srcFormat==PIX_FMT_BGR32_1)
- {
- if(c->chrSrcHSubSample)
- RENAME(rgb32ToUV_half)(formatConvBuffer, formatConvBuffer+VOFW, src1+ALT32_CORR, src2+ALT32_CORR, srcW, pal);
- else
- RENAME(rgb32ToUV)(formatConvBuffer, formatConvBuffer+VOFW, src1+ALT32_CORR, src2+ALT32_CORR, srcW, pal);
- src1= formatConvBuffer;
- src2= formatConvBuffer+VOFW;
- }
- else if (srcFormat==PIX_FMT_RGB24)
- {
- if(c->chrSrcHSubSample)
- RENAME(rgb24ToUV_half)(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
- else
- RENAME(rgb24ToUV)(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
- src1= formatConvBuffer;
- src2= formatConvBuffer+VOFW;
- }
- else if (srcFormat==PIX_FMT_RGB565)
- {
- if(c->chrSrcHSubSample)
- RENAME(rgb16ToUV_half)(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
- else
- RENAME(rgb16ToUV)(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
- src1= formatConvBuffer;
- src2= formatConvBuffer+VOFW;
- }
- else if (srcFormat==PIX_FMT_RGB555)
- {
- if(c->chrSrcHSubSample)
- RENAME(rgb15ToUV_half)(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
- else
- RENAME(rgb15ToUV)(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
- src1= formatConvBuffer;
- src2= formatConvBuffer+VOFW;
- }
- else if (isGray(srcFormat) || srcFormat==PIX_FMT_MONOBLACK || srcFormat==PIX_FMT_MONOWHITE)
- {
- return;
- }
- else if (srcFormat==PIX_FMT_RGB8 || srcFormat==PIX_FMT_BGR8 || srcFormat==PIX_FMT_PAL8 || srcFormat==PIX_FMT_BGR4_BYTE || srcFormat==PIX_FMT_RGB4_BYTE)
- {
- RENAME(palToUV)(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
- src1= formatConvBuffer;
- src2= formatConvBuffer+VOFW;
+ void (*toYV12)(uint8_t *, const uint8_t *, long, uint32_t *) = isAlpha ? c->alpToYV12 : c->lumToYV12;
+ void (*convertRange)(uint16_t *, int) = isAlpha ? NULL : c->lumConvertRange;
+
+ src += isAlpha ? c->alpSrcOffset : c->lumSrcOffset;
+
+ if (toYV12) {
+ toYV12(formatConvBuffer, src, srcW, pal);
+ src= formatConvBuffer;
}
-#if HAVE_MMX
- // Use the new MMX scaler if the MMX2 one can't be used (it is faster than the x86 ASM one).
- if (!(flags&SWS_FAST_BILINEAR) || (!canMMX2BeUsed))
-#else
- if (!(flags&SWS_FAST_BILINEAR))
-#endif
+ if (!c->hyscale_fast)
{
- RENAME(hScale)(dst , dstWidth, src1, srcW, xInc, hChrFilter, hChrFilterPos, hChrFilterSize);
- RENAME(hScale)(dst+VOFW, dstWidth, src2, srcW, xInc, hChrFilter, hChrFilterPos, hChrFilterSize);
+ c->hScale(dst, dstWidth, src, srcW, xInc, hLumFilter, hLumFilterPos, hLumFilterSize);
+ } else { // fast bilinear upscale / crap downscale
+ c->hyscale_fast(c, dst, dstWidth, src, srcW, xInc);
}
- else // fast bilinear upscale / crap downscale
- {
-#if ARCH_X86
-#if HAVE_MMX2
- int i;
+
+ if (convertRange)
+ convertRange(dst, dstWidth);
+}
+
+static inline void RENAME(hcscale_fast)(SwsContext *c, int16_t *dst,
+ long dstWidth, const uint8_t *src1,
+ const uint8_t *src2, int srcW, int xInc)
+{
+#if ARCH_X86 && CONFIG_GPL
+#if COMPILE_TEMPLATE_MMX2
+ int32_t *mmx2FilterPos = c->chrMmx2FilterPos;
+ int16_t *mmx2Filter = c->chrMmx2Filter;
+ int canMMX2BeUsed = c->canMMX2BeUsed;
+ void *mmx2FilterCode= c->chrMmx2FilterCode;
+ int i;
#if defined(PIC)
- uint64_t ebxsave __attribute__((aligned(8)));
+ DECLARE_ALIGNED(8, uint64_t, ebxsave);
#endif
- if (canMMX2BeUsed)
- {
- __asm__ volatile(
+ if (canMMX2BeUsed) {
+ __asm__ volatile(
#if defined(PIC)
"mov %%"REG_b", %6 \n\t"
#endif
PREFETCH" 32(%%"REG_c") \n\t"
PREFETCH" 64(%%"REG_c") \n\t"
-#if 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"), %%"REG_c" \n\t"\
- "add %%"REG_a", %%"REG_D" \n\t"\
- "xor %%"REG_a", %%"REG_a" \n\t"\
-
-#endif /* ARCH_X86_64 */
-
-FUNNY_UV_CODE
-FUNNY_UV_CODE
-FUNNY_UV_CODE
-FUNNY_UV_CODE
+ CALL_MMX2_FILTER_CODE
+ CALL_MMX2_FILTER_CODE
+ CALL_MMX2_FILTER_CODE
+ CALL_MMX2_FILTER_CODE
"xor %%"REG_a", %%"REG_a" \n\t" // i
"mov %5, %%"REG_c" \n\t" // src
"mov %1, %%"REG_D" \n\t" // buf1
PREFETCH" 32(%%"REG_c") \n\t"
PREFETCH" 64(%%"REG_c") \n\t"
-FUNNY_UV_CODE
-FUNNY_UV_CODE
-FUNNY_UV_CODE
-FUNNY_UV_CODE
+ CALL_MMX2_FILTER_CODE
+ CALL_MMX2_FILTER_CODE
+ CALL_MMX2_FILTER_CODE
+ CALL_MMX2_FILTER_CODE
#if defined(PIC)
"mov %6, %%"REG_b" \n\t"
#endif
:: "m" (src1), "m" (dst), "m" (mmx2Filter), "m" (mmx2FilterPos),
- "m" (funnyUVCode), "m" (src2)
+ "m" (mmx2FilterCode), "m" (src2)
#if defined(PIC)
,"m" (ebxsave)
#endif
: "%"REG_a, "%"REG_c, "%"REG_d, "%"REG_S, "%"REG_D
#if !defined(PIC)
- ,"%"REG_b
+ ,"%"REG_b
#endif
- );
- for (i=dstWidth-1; (i*xInc)>>16 >=srcW-1; i--)
- {
- //printf("%d %d %d\n", dstWidth, i, srcW);
- dst[i] = src1[srcW-1]*128;
- dst[i+VOFW] = src2[srcW-1]*128;
- }
+ );
+ for (i=dstWidth-1; (i*xInc)>>16 >=srcW-1; i--) {
+ //printf("%d %d %d\n", dstWidth, i, srcW);
+ dst[i] = src1[srcW-1]*128;
+ dst[i+VOFW] = src2[srcW-1]*128;
}
- else
- {
-#endif /* HAVE_MMX2 */
- long xInc_shr16 = (long) (xInc >> 16);
- uint16_t xInc_mask = xInc & 0xffff;
- __asm__ volatile(
+ } else {
+#endif /* COMPILE_TEMPLATE_MMX2 */
+ x86_reg xInc_shr16 = (x86_reg) (xInc >> 16);
+ uint16_t xInc_mask = xInc & 0xffff;
+ __asm__ volatile(
"xor %%"REG_a", %%"REG_a" \n\t" // i
"xor %%"REG_d", %%"REG_d" \n\t" // xx
- "xorl %%ecx, %%ecx \n\t" // 2*xalpha
+ "xorl %%ecx, %%ecx \n\t" // xalpha
ASMALIGN(4)
"1: \n\t"
"mov %0, %%"REG_S" \n\t"
"movzbl (%%"REG_S", %%"REG_d"), %%edi \n\t" //src[xx]
"movzbl 1(%%"REG_S", %%"REG_d"), %%esi \n\t" //src[xx+1]
- "subl %%edi, %%esi \n\t" //src[xx+1] - src[xx]
- "imull %%ecx, %%esi \n\t" //(src[xx+1] - src[xx])*2*xalpha
- "shll $16, %%edi \n\t"
- "addl %%edi, %%esi \n\t" //src[xx+1]*2*xalpha + src[xx]*(1-2*xalpha)
- "mov %1, %%"REG_D" \n\t"
- "shrl $9, %%esi \n\t"
+ FAST_BILINEAR_X86
"movw %%si, (%%"REG_D", %%"REG_a", 2) \n\t"
"movzbl (%5, %%"REG_d"), %%edi \n\t" //src[xx]
"movzbl 1(%5, %%"REG_d"), %%esi \n\t" //src[xx+1]
- "subl %%edi, %%esi \n\t" //src[xx+1] - src[xx]
- "imull %%ecx, %%esi \n\t" //(src[xx+1] - src[xx])*2*xalpha
- "shll $16, %%edi \n\t"
- "addl %%edi, %%esi \n\t" //src[xx+1]*2*xalpha + src[xx]*(1-2*xalpha)
- "mov %1, %%"REG_D" \n\t"
- "shrl $9, %%esi \n\t"
+ FAST_BILINEAR_X86
"movw %%si, "AV_STRINGIFY(VOF)"(%%"REG_D", %%"REG_a", 2) \n\t"
- "addw %4, %%cx \n\t" //2*xalpha += xInc&0xFF
- "adc %3, %%"REG_d" \n\t" //xx+= xInc>>8 + carry
+ "addw %4, %%cx \n\t" //xalpha += xInc&0xFFFF
+ "adc %3, %%"REG_d" \n\t" //xx+= xInc>>16 + carry
"add $1, %%"REG_a" \n\t"
"cmp %2, %%"REG_a" \n\t"
" jb 1b \n\t"
/* GCC 3.3 makes MPlayer crash on IA-32 machines when using "g" operand here,
- which is needed to support GCC 4.0. */
-#if ARCH_X86_64 && ((__GNUC__ > 3) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
- :: "m" (src1), "m" (dst), "g" ((long)dstWidth), "m" (xInc_shr16), "m" (xInc_mask),
+which is needed to support GCC 4.0. */
+#if ARCH_X86_64 && AV_GCC_VERSION_AT_LEAST(3,4)
+ :: "m" (src1), "m" (dst), "g" (dstWidth), "m" (xInc_shr16), "m" (xInc_mask),
#else
- :: "m" (src1), "m" (dst), "m" ((long)dstWidth), "m" (xInc_shr16), "m" (xInc_mask),
+ :: "m" (src1), "m" (dst), "m" (dstWidth), "m" (xInc_shr16), "m" (xInc_mask),
#endif
"r" (src2)
: "%"REG_a, "%"REG_d, "%ecx", "%"REG_D, "%esi"
- );
-#if HAVE_MMX2
- } //if MMX2 can't be used
+ );
+#if COMPILE_TEMPLATE_MMX2
+ } //if MMX2 can't be used
#endif
#else
- int i;
- unsigned int xpos=0;
- for (i=0;i<dstWidth;i++)
- {
- register unsigned int xx=xpos>>16;
- register unsigned int xalpha=(xpos&0xFFFF)>>9;
- dst[i]=(src1[xx]*(xalpha^127)+src1[xx+1]*xalpha);
- dst[i+VOFW]=(src2[xx]*(xalpha^127)+src2[xx+1]*xalpha);
- /* slower
- dst[i]= (src1[xx]<<7) + (src1[xx+1] - src1[xx])*xalpha;
- dst[i+VOFW]=(src2[xx]<<7) + (src2[xx+1] - src2[xx])*xalpha;
- */
- xpos+=xInc;
- }
+ int i;
+ unsigned int xpos=0;
+ for (i=0;i<dstWidth;i++) {
+ register unsigned int xx=xpos>>16;
+ register unsigned int xalpha=(xpos&0xFFFF)>>9;
+ dst[i]=(src1[xx]*(xalpha^127)+src1[xx+1]*xalpha);
+ dst[i+VOFW]=(src2[xx]*(xalpha^127)+src2[xx+1]*xalpha);
+ /* slower
+ dst[i]= (src1[xx]<<7) + (src1[xx+1] - src1[xx])*xalpha;
+ dst[i+VOFW]=(src2[xx]<<7) + (src2[xx+1] - src2[xx])*xalpha;
+ */
+ xpos+=xInc;
+ }
#endif /* ARCH_X86 */
+}
+
+inline static void RENAME(hcscale)(SwsContext *c, uint16_t *dst, long dstWidth, const uint8_t *src1, const uint8_t *src2,
+ int srcW, int xInc, const int16_t *hChrFilter,
+ const int16_t *hChrFilterPos, int hChrFilterSize,
+ uint8_t *formatConvBuffer,
+ uint32_t *pal)
+{
+
+ src1 += c->chrSrcOffset;
+ src2 += c->chrSrcOffset;
+
+ if (c->chrToYV12) {
+ c->chrToYV12(formatConvBuffer, formatConvBuffer+VOFW, src1, src2, srcW, pal);
+ src1= formatConvBuffer;
+ src2= formatConvBuffer+VOFW;
}
- if(c->srcRange != c->dstRange && !(isRGB(c->dstFormat) || isBGR(c->dstFormat))){
- int i;
- //FIXME all pal and rgb srcFormats could do this convertion as well
- //FIXME all scalers more complex than bilinear could do half of this transform
- if(c->srcRange){
- for (i=0; i<dstWidth; i++){
- dst[i ]= (dst[i ]*1799 + 4081085)>>11; //1469
- dst[i+VOFW]= (dst[i+VOFW]*1799 + 4081085)>>11; //1469
- }
- }else{
- for (i=0; i<dstWidth; i++){
- dst[i ]= (FFMIN(dst[i ],30775)*4663 - 9289992)>>12; //-264
- dst[i+VOFW]= (FFMIN(dst[i+VOFW],30775)*4663 - 9289992)>>12; //-264
- }
- }
+
+ if (!c->hcscale_fast)
+ {
+ c->hScale(dst , dstWidth, src1, srcW, xInc, hChrFilter, hChrFilterPos, hChrFilterSize);
+ c->hScale(dst+VOFW, dstWidth, src2, srcW, xInc, hChrFilter, hChrFilterPos, hChrFilterSize);
+ } else { // fast bilinear upscale / crap downscale
+ c->hcscale_fast(c, dst, dstWidth, src1, src2, srcW, xInc);
}
+
+ if (c->chrConvertRange)
+ c->chrConvertRange(dst, dstWidth);
}
-static int RENAME(swScale)(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
- int srcSliceH, uint8_t* dst[], int dstStride[]){
+#define DEBUG_SWSCALE_BUFFERS 0
+#define DEBUG_BUFFERS(...) if (DEBUG_SWSCALE_BUFFERS) av_log(c, AV_LOG_DEBUG, __VA_ARGS__)
+static int RENAME(swScale)(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
+ int srcSliceH, uint8_t* dst[], int dstStride[])
+{
/* load a few things into local vars to make the code more readable? and faster */
const int srcW= c->srcW;
const int dstW= c->dstW;
const int chrSrcW= c->chrSrcW;
const int lumXInc= c->lumXInc;
const int chrXInc= c->chrXInc;
- const int dstFormat= c->dstFormat;
- const int srcFormat= c->srcFormat;
+ const enum PixelFormat dstFormat= c->dstFormat;
const int flags= c->flags;
- const int canMMX2BeUsed= c->canMMX2BeUsed;
int16_t *vLumFilterPos= c->vLumFilterPos;
int16_t *vChrFilterPos= c->vChrFilterPos;
int16_t *hLumFilterPos= c->hLumFilterPos;
int16_t *hChrFilter= c->hChrFilter;
int32_t *lumMmxFilter= c->lumMmxFilter;
int32_t *chrMmxFilter= c->chrMmxFilter;
+ int32_t *alpMmxFilter= c->alpMmxFilter;
const int vLumFilterSize= c->vLumFilterSize;
const int vChrFilterSize= c->vChrFilterSize;
const int hLumFilterSize= c->hLumFilterSize;
const int hChrFilterSize= c->hChrFilterSize;
int16_t **lumPixBuf= c->lumPixBuf;
int16_t **chrPixBuf= c->chrPixBuf;
+ int16_t **alpPixBuf= c->alpPixBuf;
const int vLumBufSize= c->vLumBufSize;
const int vChrBufSize= c->vChrBufSize;
- uint8_t *funnyYCode= c->funnyYCode;
- uint8_t *funnyUVCode= c->funnyUVCode;
uint8_t *formatConvBuffer= c->formatConvBuffer;
const int chrSrcSliceY= srcSliceY >> c->chrSrcVSubSample;
const int chrSrcSliceH= -((-srcSliceH) >> c->chrSrcVSubSample);
int lastInLumBuf= c->lastInLumBuf;
int lastInChrBuf= c->lastInChrBuf;
- if (isPacked(c->srcFormat)){
+ if (isPacked(c->srcFormat)) {
src[0]=
src[1]=
- src[2]= src[0];
+ src[2]=
+ src[3]= src[0];
srcStride[0]=
srcStride[1]=
- srcStride[2]= srcStride[0];
+ srcStride[2]=
+ srcStride[3]= srcStride[0];
}
srcStride[1]<<= c->vChrDrop;
srcStride[2]<<= c->vChrDrop;
- //printf("swscale %X %X %X -> %X %X %X\n", (int)src[0], (int)src[1], (int)src[2],
- // (int)dst[0], (int)dst[1], (int)dst[2]);
+ DEBUG_BUFFERS("swScale() %p[%d] %p[%d] %p[%d] %p[%d] -> %p[%d] %p[%d] %p[%d] %p[%d]\n",
+ src[0], srcStride[0], src[1], srcStride[1], src[2], srcStride[2], src[3], srcStride[3],
+ dst[0], dstStride[0], dst[1], dstStride[1], dst[2], dstStride[2], dst[3], dstStride[3]);
+ DEBUG_BUFFERS("srcSliceY: %d srcSliceH: %d dstY: %d dstH: %d\n",
+ srcSliceY, srcSliceH, dstY, dstH);
+ DEBUG_BUFFERS("vLumFilterSize: %d vLumBufSize: %d vChrFilterSize: %d vChrBufSize: %d\n",
+ vLumFilterSize, vLumBufSize, vChrFilterSize, vChrBufSize);
-#if 0 //self test FIXME move to a vfilter or something
- {
- static volatile int i=0;
- i++;
- if (srcFormat==PIX_FMT_YUV420P && i==1 && srcSliceH>= c->srcH)
- selfTest(src, srcStride, c->srcW, c->srcH);
- i--;
- }
-#endif
-
- //printf("sws Strides:%d %d %d -> %d %d %d\n", srcStride[0],srcStride[1],srcStride[2],
- //dstStride[0],dstStride[1],dstStride[2]);
-
- if (dstStride[0]%8 !=0 || dstStride[1]%8 !=0 || dstStride[2]%8 !=0)
- {
+ if (dstStride[0]%8 !=0 || dstStride[1]%8 !=0 || dstStride[2]%8 !=0 || dstStride[3]%8 != 0) {
static int warnedAlready=0; //FIXME move this into the context perhaps
- if (flags & SWS_PRINT_INFO && !warnedAlready)
- {
+ if (flags & SWS_PRINT_INFO && !warnedAlready) {
av_log(c, AV_LOG_WARNING, "Warning: dstStride is not aligned!\n"
" ->cannot do aligned memory accesses anymore\n");
warnedAlready=1;
/* Note the user might start scaling the picture in the middle so this
will not get executed. This is not really intended but works
currently, so people might do it. */
- if (srcSliceY ==0){
- lumBufIndex=0;
- chrBufIndex=0;
+ if (srcSliceY ==0) {
+ lumBufIndex=-1;
+ chrBufIndex=-1;
dstY=0;
lastInLumBuf= -1;
lastInChrBuf= -1;
lastDstY= dstY;
- for (;dstY < dstH; dstY++){
+ for (;dstY < dstH; dstY++) {
unsigned char *dest =dst[0]+dstStride[0]*dstY;
const int chrDstY= dstY>>c->chrDstVSubSample;
unsigned char *uDest=dst[1]+dstStride[1]*chrDstY;
unsigned char *vDest=dst[2]+dstStride[2]*chrDstY;
+ unsigned char *aDest=(CONFIG_SWSCALE_ALPHA && alpPixBuf) ? dst[3]+dstStride[3]*dstY : NULL;
const int firstLumSrcY= vLumFilterPos[dstY]; //First line needed as input
const int firstChrSrcY= vChrFilterPos[chrDstY]; //First line needed as input
- const int lastLumSrcY= firstLumSrcY + vLumFilterSize -1; // Last line needed as input
- const int lastChrSrcY= firstChrSrcY + vChrFilterSize -1; // Last line needed as input
+ int lastLumSrcY= firstLumSrcY + vLumFilterSize -1; // Last line needed as input
+ int lastChrSrcY= firstChrSrcY + vChrFilterSize -1; // Last line needed as input
+ int enough_lines;
- //printf("dstY:%d dstH:%d firstLumSrcY:%d lastInLumBuf:%d vLumBufSize: %d vChrBufSize: %d slice: %d %d vLumFilterSize: %d firstChrSrcY: %d vChrFilterSize: %d c->chrSrcVSubSample: %d\n",
- // dstY, dstH, firstLumSrcY, lastInLumBuf, vLumBufSize, vChrBufSize, srcSliceY, srcSliceH, vLumFilterSize, firstChrSrcY, vChrFilterSize, c->chrSrcVSubSample);
//handle holes (FAST_BILINEAR & weird filters)
if (firstLumSrcY > lastInLumBuf) lastInLumBuf= firstLumSrcY-1;
if (firstChrSrcY > lastInChrBuf) lastInChrBuf= firstChrSrcY-1;
- //printf("%d %d %d\n", firstChrSrcY, lastInChrBuf, vChrBufSize);
assert(firstLumSrcY >= lastInLumBuf - vLumBufSize + 1);
assert(firstChrSrcY >= lastInChrBuf - vChrBufSize + 1);
// Do we have enough lines in this slice to output the dstY line
- if (lastLumSrcY < srcSliceY + srcSliceH && lastChrSrcY < -((-srcSliceY - srcSliceH)>>c->chrSrcVSubSample))
- {
- //Do horizontal scaling
- while(lastInLumBuf < lastLumSrcY)
- {
- uint8_t *s= src[0]+(lastInLumBuf + 1 - srcSliceY)*srcStride[0];
- lumBufIndex++;
- //printf("%d %d %d %d\n", lumBufIndex, vLumBufSize, lastInLumBuf, lastLumSrcY);
- assert(lumBufIndex < 2*vLumBufSize);
- assert(lastInLumBuf + 1 - srcSliceY < srcSliceH);
- assert(lastInLumBuf + 1 - srcSliceY >= 0);
- //printf("%d %d\n", lumBufIndex, vLumBufSize);
- RENAME(hyscale)(c, lumPixBuf[ lumBufIndex ], dstW, s, srcW, lumXInc,
- flags, canMMX2BeUsed, hLumFilter, hLumFilterPos, hLumFilterSize,
- funnyYCode, c->srcFormat, formatConvBuffer,
- c->lumMmx2Filter, c->lumMmx2FilterPos, pal);
- lastInLumBuf++;
- }
- while(lastInChrBuf < lastChrSrcY)
- {
- uint8_t *src1= src[1]+(lastInChrBuf + 1 - chrSrcSliceY)*srcStride[1];
- uint8_t *src2= src[2]+(lastInChrBuf + 1 - chrSrcSliceY)*srcStride[2];
- chrBufIndex++;
- assert(chrBufIndex < 2*vChrBufSize);
- assert(lastInChrBuf + 1 - chrSrcSliceY < (chrSrcSliceH));
- assert(lastInChrBuf + 1 - chrSrcSliceY >= 0);
- //FIXME replace parameters through context struct (some at least)
-
- if (!(isGray(srcFormat) || isGray(dstFormat)))
- RENAME(hcscale)(c, chrPixBuf[ chrBufIndex ], chrDstW, src1, src2, chrSrcW, chrXInc,
- flags, canMMX2BeUsed, hChrFilter, hChrFilterPos, hChrFilterSize,
- funnyUVCode, c->srcFormat, formatConvBuffer,
- c->chrMmx2Filter, c->chrMmx2FilterPos, pal);
- lastInChrBuf++;
- }
- //wrap buf index around to stay inside the ring buffer
- if (lumBufIndex >= vLumBufSize) lumBufIndex-= vLumBufSize;
- if (chrBufIndex >= vChrBufSize) chrBufIndex-= vChrBufSize;
+ enough_lines = lastLumSrcY < srcSliceY + srcSliceH && lastChrSrcY < -((-srcSliceY - srcSliceH)>>c->chrSrcVSubSample);
+ if (!enough_lines) {
+ lastLumSrcY = srcSliceY + srcSliceH - 1;
+ lastChrSrcY = chrSrcSliceY + chrSrcSliceH - 1;
}
- else // not enough lines left in this slice -> load the rest in the buffer
- {
- /* printf("%d %d Last:%d %d LastInBuf:%d %d Index:%d %d Y:%d FSize: %d %d BSize: %d %d\n",
- firstChrSrcY,firstLumSrcY,lastChrSrcY,lastLumSrcY,
- lastInChrBuf,lastInLumBuf,chrBufIndex,lumBufIndex,dstY,vChrFilterSize,vLumFilterSize,
- vChrBufSize, vLumBufSize);*/
-
- //Do horizontal scaling
- while(lastInLumBuf+1 < srcSliceY + srcSliceH)
- {
- uint8_t *s= src[0]+(lastInLumBuf + 1 - srcSliceY)*srcStride[0];
- lumBufIndex++;
- assert(lumBufIndex < 2*vLumBufSize);
- assert(lastInLumBuf + 1 - srcSliceY < srcSliceH);
- assert(lastInLumBuf + 1 - srcSliceY >= 0);
- RENAME(hyscale)(c, lumPixBuf[ lumBufIndex ], dstW, s, srcW, lumXInc,
- flags, canMMX2BeUsed, hLumFilter, hLumFilterPos, hLumFilterSize,
- funnyYCode, c->srcFormat, formatConvBuffer,
- c->lumMmx2Filter, c->lumMmx2FilterPos, pal);
- lastInLumBuf++;
- }
- while(lastInChrBuf+1 < (chrSrcSliceY + chrSrcSliceH))
- {
- uint8_t *src1= src[1]+(lastInChrBuf + 1 - chrSrcSliceY)*srcStride[1];
- uint8_t *src2= src[2]+(lastInChrBuf + 1 - chrSrcSliceY)*srcStride[2];
- chrBufIndex++;
- assert(chrBufIndex < 2*vChrBufSize);
- assert(lastInChrBuf + 1 - chrSrcSliceY < chrSrcSliceH);
- assert(lastInChrBuf + 1 - chrSrcSliceY >= 0);
-
- if (!(isGray(srcFormat) || isGray(dstFormat)))
- RENAME(hcscale)(c, chrPixBuf[ chrBufIndex ], chrDstW, src1, src2, chrSrcW, chrXInc,
- flags, canMMX2BeUsed, hChrFilter, hChrFilterPos, hChrFilterSize,
- funnyUVCode, c->srcFormat, formatConvBuffer,
- c->chrMmx2Filter, c->chrMmx2FilterPos, pal);
- lastInChrBuf++;
- }
- //wrap buf index around to stay inside the ring buffer
- if (lumBufIndex >= vLumBufSize) lumBufIndex-= vLumBufSize;
- if (chrBufIndex >= vChrBufSize) chrBufIndex-= vChrBufSize;
- break; //we can't output a dstY line so let's try with the next slice
+
+ DEBUG_BUFFERS("dstY: %d\n", dstY);
+ DEBUG_BUFFERS("\tfirstLumSrcY: %d lastLumSrcY: %d lastInLumBuf: %d\n",
+ firstLumSrcY, lastLumSrcY, lastInLumBuf);
+ DEBUG_BUFFERS("\tfirstChrSrcY: %d lastChrSrcY: %d lastInChrBuf: %d\n",
+ firstChrSrcY, lastChrSrcY, lastInChrBuf);
+
+ //Do horizontal scaling
+ while(lastInLumBuf < lastLumSrcY) {
+ uint8_t *src1= src[0]+(lastInLumBuf + 1 - srcSliceY)*srcStride[0];
+ uint8_t *src2= src[3]+(lastInLumBuf + 1 - srcSliceY)*srcStride[3];
+ lumBufIndex++;
+ DEBUG_BUFFERS("\t\tlumBufIndex %d: lastInLumBuf: %d\n",
+ lumBufIndex, lastInLumBuf);
+ assert(lumBufIndex < 2*vLumBufSize);
+ assert(lastInLumBuf + 1 - srcSliceY < srcSliceH);
+ assert(lastInLumBuf + 1 - srcSliceY >= 0);
+ RENAME(hyscale)(c, lumPixBuf[ lumBufIndex ], dstW, src1, srcW, lumXInc,
+ hLumFilter, hLumFilterPos, hLumFilterSize,
+ formatConvBuffer,
+ pal, 0);
+ if (CONFIG_SWSCALE_ALPHA && alpPixBuf)
+ RENAME(hyscale)(c, alpPixBuf[ lumBufIndex ], dstW, src2, srcW, lumXInc,
+ hLumFilter, hLumFilterPos, hLumFilterSize,
+ formatConvBuffer,
+ pal, 1);
+ lastInLumBuf++;
+ }
+ while(lastInChrBuf < lastChrSrcY) {
+ uint8_t *src1= src[1]+(lastInChrBuf + 1 - chrSrcSliceY)*srcStride[1];
+ uint8_t *src2= src[2]+(lastInChrBuf + 1 - chrSrcSliceY)*srcStride[2];
+ chrBufIndex++;
+ DEBUG_BUFFERS("\t\tchrBufIndex %d: lastInChrBuf: %d\n",
+ chrBufIndex, lastInChrBuf);
+ assert(chrBufIndex < 2*vChrBufSize);
+ assert(lastInChrBuf + 1 - chrSrcSliceY < (chrSrcSliceH));
+ assert(lastInChrBuf + 1 - chrSrcSliceY >= 0);
+ //FIXME replace parameters through context struct (some at least)
+
+ if (c->needs_hcscale)
+ RENAME(hcscale)(c, chrPixBuf[ chrBufIndex ], chrDstW, src1, src2, chrSrcW, chrXInc,
+ hChrFilter, hChrFilterPos, hChrFilterSize,
+ formatConvBuffer,
+ pal);
+ lastInChrBuf++;
}
+ //wrap buf index around to stay inside the ring buffer
+ if (lumBufIndex >= vLumBufSize) lumBufIndex-= vLumBufSize;
+ if (chrBufIndex >= vChrBufSize) chrBufIndex-= vChrBufSize;
+ if (!enough_lines)
+ break; //we can't output a dstY line so let's try with the next slice
-#if HAVE_MMX
+#if COMPILE_TEMPLATE_MMX
c->blueDither= ff_dither8[dstY&1];
if (c->dstFormat == PIX_FMT_RGB555 || c->dstFormat == PIX_FMT_BGR555)
c->greenDither= ff_dither8[dstY&1];
c->greenDither= ff_dither4[dstY&1];
c->redDither= ff_dither8[(dstY+1)&1];
#endif
- if (dstY < dstH-2)
- {
- int16_t **lumSrcPtr= lumPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize;
- int16_t **chrSrcPtr= chrPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize;
-#if HAVE_MMX
+ if (dstY < dstH-2) {
+ const int16_t **lumSrcPtr= (const int16_t **) lumPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize;
+ const int16_t **chrSrcPtr= (const int16_t **) chrPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize;
+ const int16_t **alpSrcPtr= (CONFIG_SWSCALE_ALPHA && alpPixBuf) ? (const int16_t **) alpPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize : NULL;
+#if COMPILE_TEMPLATE_MMX
int i;
- if (flags & SWS_ACCURATE_RND){
- int s= APCK_SIZE / 8;
- for (i=0; i<vLumFilterSize; i+=2){
- *(void**)&lumMmxFilter[s*i ]= lumSrcPtr[i ];
- *(void**)&lumMmxFilter[s*i+APCK_PTR2/4 ]= lumSrcPtr[i+(vLumFilterSize>1)];
- lumMmxFilter[s*i+APCK_COEF/4 ]=
- lumMmxFilter[s*i+APCK_COEF/4+1]= vLumFilter[dstY*vLumFilterSize + i ]
- + (vLumFilterSize>1 ? vLumFilter[dstY*vLumFilterSize + i + 1]<<16 : 0);
- }
- for (i=0; i<vChrFilterSize; i+=2){
- *(void**)&chrMmxFilter[s*i ]= chrSrcPtr[i ];
- *(void**)&chrMmxFilter[s*i+APCK_PTR2/4 ]= chrSrcPtr[i+(vChrFilterSize>1)];
- chrMmxFilter[s*i+APCK_COEF/4 ]=
- chrMmxFilter[s*i+APCK_COEF/4+1]= vChrFilter[chrDstY*vChrFilterSize + i ]
- + (vChrFilterSize>1 ? vChrFilter[chrDstY*vChrFilterSize + i + 1]<<16 : 0);
- }
- }else{
- for (i=0; i<vLumFilterSize; i++)
- {
- lumMmxFilter[4*i+0]= (int32_t)lumSrcPtr[i];
- lumMmxFilter[4*i+1]= (uint64_t)lumSrcPtr[i] >> 32;
- lumMmxFilter[4*i+2]=
- lumMmxFilter[4*i+3]=
- ((uint16_t)vLumFilter[dstY*vLumFilterSize + i])*0x10001;
- }
- for (i=0; i<vChrFilterSize; i++)
- {
- chrMmxFilter[4*i+0]= (int32_t)chrSrcPtr[i];
- chrMmxFilter[4*i+1]= (uint64_t)chrSrcPtr[i] >> 32;
- chrMmxFilter[4*i+2]=
- chrMmxFilter[4*i+3]=
- ((uint16_t)vChrFilter[chrDstY*vChrFilterSize + i])*0x10001;
+ if (flags & SWS_ACCURATE_RND) {
+ int s= APCK_SIZE / 8;
+ for (i=0; i<vLumFilterSize; i+=2) {
+ *(void**)&lumMmxFilter[s*i ]= lumSrcPtr[i ];
+ *(void**)&lumMmxFilter[s*i+APCK_PTR2/4 ]= lumSrcPtr[i+(vLumFilterSize>1)];
+ lumMmxFilter[s*i+APCK_COEF/4 ]=
+ lumMmxFilter[s*i+APCK_COEF/4+1]= vLumFilter[dstY*vLumFilterSize + i ]
+ + (vLumFilterSize>1 ? vLumFilter[dstY*vLumFilterSize + i + 1]<<16 : 0);
+ if (CONFIG_SWSCALE_ALPHA && alpPixBuf) {
+ *(void**)&alpMmxFilter[s*i ]= alpSrcPtr[i ];
+ *(void**)&alpMmxFilter[s*i+APCK_PTR2/4 ]= alpSrcPtr[i+(vLumFilterSize>1)];
+ alpMmxFilter[s*i+APCK_COEF/4 ]=
+ alpMmxFilter[s*i+APCK_COEF/4+1]= lumMmxFilter[s*i+APCK_COEF/4 ];
+ }
+ }
+ for (i=0; i<vChrFilterSize; i+=2) {
+ *(void**)&chrMmxFilter[s*i ]= chrSrcPtr[i ];
+ *(void**)&chrMmxFilter[s*i+APCK_PTR2/4 ]= chrSrcPtr[i+(vChrFilterSize>1)];
+ chrMmxFilter[s*i+APCK_COEF/4 ]=
+ chrMmxFilter[s*i+APCK_COEF/4+1]= vChrFilter[chrDstY*vChrFilterSize + i ]
+ + (vChrFilterSize>1 ? vChrFilter[chrDstY*vChrFilterSize + i + 1]<<16 : 0);
+ }
+ } else {
+ for (i=0; i<vLumFilterSize; i++) {
+ lumMmxFilter[4*i+0]= (int32_t)lumSrcPtr[i];
+ lumMmxFilter[4*i+1]= (uint64_t)lumSrcPtr[i] >> 32;
+ lumMmxFilter[4*i+2]=
+ lumMmxFilter[4*i+3]=
+ ((uint16_t)vLumFilter[dstY*vLumFilterSize + i])*0x10001;
+ if (CONFIG_SWSCALE_ALPHA && alpPixBuf) {
+ alpMmxFilter[4*i+0]= (int32_t)alpSrcPtr[i];
+ alpMmxFilter[4*i+1]= (uint64_t)alpSrcPtr[i] >> 32;
+ alpMmxFilter[4*i+2]=
+ alpMmxFilter[4*i+3]= lumMmxFilter[4*i+2];
+ }
+ }
+ for (i=0; i<vChrFilterSize; i++) {
+ chrMmxFilter[4*i+0]= (int32_t)chrSrcPtr[i];
+ chrMmxFilter[4*i+1]= (uint64_t)chrSrcPtr[i] >> 32;
+ chrMmxFilter[4*i+2]=
+ chrMmxFilter[4*i+3]=
+ ((uint16_t)vChrFilter[chrDstY*vChrFilterSize + i])*0x10001;
+ }
}
- }
#endif
- if (dstFormat == PIX_FMT_NV12 || dstFormat == PIX_FMT_NV21){
+ if (dstFormat == PIX_FMT_NV12 || dstFormat == PIX_FMT_NV21) {
const int chrSkipMask= (1<<c->chrDstVSubSample)-1;
if (dstY&chrSkipMask) uDest= NULL; //FIXME split functions in lumi / chromi
- RENAME(yuv2nv12X)(c,
- vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
- vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
- dest, uDest, dstW, chrDstW, dstFormat);
- }
- else if (isPlanarYUV(dstFormat) || dstFormat==PIX_FMT_GRAY8) //YV12 like
- {
+ c->yuv2nv12X(c,
+ vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
+ vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ dest, uDest, dstW, chrDstW, dstFormat);
+ } else if (isPlanarYUV(dstFormat) || dstFormat==PIX_FMT_GRAY8) { //YV12 like
const int chrSkipMask= (1<<c->chrDstVSubSample)-1;
if ((dstY&chrSkipMask) || isGray(dstFormat)) uDest=vDest= NULL; //FIXME split functions in lumi / chromi
- if (vLumFilterSize == 1 && vChrFilterSize == 1) // unscaled YV12
- {
- int16_t *lumBuf = lumPixBuf[0];
- int16_t *chrBuf= chrPixBuf[0];
- RENAME(yuv2yuv1)(c, lumBuf, chrBuf, dest, uDest, vDest, dstW, chrDstW);
- }
- else //General YV12
- {
- RENAME(yuv2yuvX)(c,
- vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
- vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
- dest, uDest, vDest, dstW, chrDstW);
+ if (is16BPS(dstFormat)) {
+ yuv2yuvX16inC(
+ vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
+ vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ alpSrcPtr, (uint16_t *) dest, (uint16_t *) uDest, (uint16_t *) vDest, (uint16_t *) aDest, dstW, chrDstW,
+ dstFormat);
+ } else if (vLumFilterSize == 1 && vChrFilterSize == 1) { // unscaled YV12
+ int16_t *lumBuf = lumSrcPtr[0];
+ int16_t *chrBuf= chrSrcPtr[0];
+ int16_t *alpBuf= (CONFIG_SWSCALE_ALPHA && alpPixBuf) ? alpSrcPtr[0] : NULL;
+ c->yuv2yuv1(c, lumBuf, chrBuf, alpBuf, dest, uDest, vDest, aDest, dstW, chrDstW);
+ } else { //General YV12
+ c->yuv2yuvX(c,
+ vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
+ vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ alpSrcPtr, dest, uDest, vDest, aDest, dstW, chrDstW);
}
- }
- else
- {
+ } else {
assert(lumSrcPtr + vLumFilterSize - 1 < lumPixBuf + vLumBufSize*2);
assert(chrSrcPtr + vChrFilterSize - 1 < chrPixBuf + vChrBufSize*2);
- if (vLumFilterSize == 1 && vChrFilterSize == 2) //unscaled RGB
- {
+ if (vLumFilterSize == 1 && vChrFilterSize == 2) { //unscaled RGB
int chrAlpha= vChrFilter[2*dstY+1];
- if(flags & SWS_FULL_CHR_H_INT){
+ if(flags & SWS_FULL_CHR_H_INT) {
yuv2rgbXinC_full(c, //FIXME write a packed1_full function
- vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
- vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
- dest, dstW, dstY);
- }else{
- RENAME(yuv2packed1)(c, *lumSrcPtr, *chrSrcPtr, *(chrSrcPtr+1),
- dest, dstW, chrAlpha, dstFormat, flags, dstY);
+ vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
+ vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ alpSrcPtr, dest, dstW, dstY);
+ } else {
+ c->yuv2packed1(c, *lumSrcPtr, *chrSrcPtr, *(chrSrcPtr+1),
+ alpPixBuf ? *alpSrcPtr : NULL,
+ dest, dstW, chrAlpha, dstFormat, flags, dstY);
}
- }
- else if (vLumFilterSize == 2 && vChrFilterSize == 2) //bilinear upscale RGB
- {
+ } else if (vLumFilterSize == 2 && vChrFilterSize == 2) { //bilinear upscale RGB
int lumAlpha= vLumFilter[2*dstY+1];
int chrAlpha= vChrFilter[2*dstY+1];
lumMmxFilter[2]=
lumMmxFilter[3]= vLumFilter[2*dstY ]*0x10001;
chrMmxFilter[2]=
chrMmxFilter[3]= vChrFilter[2*chrDstY]*0x10001;
- if(flags & SWS_FULL_CHR_H_INT){
+ if(flags & SWS_FULL_CHR_H_INT) {
yuv2rgbXinC_full(c, //FIXME write a packed2_full function
- vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
- vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
- dest, dstW, dstY);
- }else{
- RENAME(yuv2packed2)(c, *lumSrcPtr, *(lumSrcPtr+1), *chrSrcPtr, *(chrSrcPtr+1),
- dest, dstW, lumAlpha, chrAlpha, dstY);
+ vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
+ vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ alpSrcPtr, dest, dstW, dstY);
+ } else {
+ c->yuv2packed2(c, *lumSrcPtr, *(lumSrcPtr+1), *chrSrcPtr, *(chrSrcPtr+1),
+ alpPixBuf ? *alpSrcPtr : NULL, alpPixBuf ? *(alpSrcPtr+1) : NULL,
+ dest, dstW, lumAlpha, chrAlpha, dstY);
}
- }
- else //general RGB
- {
- if(flags & SWS_FULL_CHR_H_INT){
+ } else { //general RGB
+ if(flags & SWS_FULL_CHR_H_INT) {
yuv2rgbXinC_full(c,
- vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
- vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
- dest, dstW, dstY);
- }else{
- RENAME(yuv2packedX)(c,
- vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
- vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
- dest, dstW, dstY);
+ vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
+ vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ alpSrcPtr, dest, dstW, dstY);
+ } else {
+ c->yuv2packedX(c,
+ vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
+ vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ alpSrcPtr, dest, dstW, dstY);
}
}
}
- }
- else // hmm looks like we can't use MMX here without overwriting this array's tail
- {
- int16_t **lumSrcPtr= lumPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize;
- int16_t **chrSrcPtr= chrPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize;
- if (dstFormat == PIX_FMT_NV12 || dstFormat == PIX_FMT_NV21){
+ } else { // hmm looks like we can't use MMX here without overwriting this array's tail
+ const int16_t **lumSrcPtr= (const int16_t **)lumPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize;
+ const int16_t **chrSrcPtr= (const int16_t **)chrPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize;
+ const int16_t **alpSrcPtr= (CONFIG_SWSCALE_ALPHA && alpPixBuf) ? (const int16_t **)alpPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize : NULL;
+ if (dstFormat == PIX_FMT_NV12 || dstFormat == PIX_FMT_NV21) {
const int chrSkipMask= (1<<c->chrDstVSubSample)-1;
if (dstY&chrSkipMask) uDest= NULL; //FIXME split functions in lumi / chromi
yuv2nv12XinC(
- vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
- vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
- dest, uDest, dstW, chrDstW, dstFormat);
- }
- else if (isPlanarYUV(dstFormat) || dstFormat==PIX_FMT_GRAY8) //YV12
- {
+ vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
+ vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ dest, uDest, dstW, chrDstW, dstFormat);
+ } else if (isPlanarYUV(dstFormat) || dstFormat==PIX_FMT_GRAY8) { //YV12
const int chrSkipMask= (1<<c->chrDstVSubSample)-1;
if ((dstY&chrSkipMask) || isGray(dstFormat)) uDest=vDest= NULL; //FIXME split functions in lumi / chromi
- yuv2yuvXinC(
- vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
- vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
- dest, uDest, vDest, dstW, chrDstW);
- }
- else
- {
+ if (is16BPS(dstFormat)) {
+ yuv2yuvX16inC(
+ vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
+ vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ alpSrcPtr, (uint16_t *) dest, (uint16_t *) uDest, (uint16_t *) vDest, (uint16_t *) aDest, dstW, chrDstW,
+ dstFormat);
+ } else {
+ yuv2yuvXinC(
+ vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
+ vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ alpSrcPtr, dest, uDest, vDest, aDest, dstW, chrDstW);
+ }
+ } else {
assert(lumSrcPtr + vLumFilterSize - 1 < lumPixBuf + vLumBufSize*2);
assert(chrSrcPtr + vChrFilterSize - 1 < chrPixBuf + vChrBufSize*2);
- if(flags & SWS_FULL_CHR_H_INT){
+ if(flags & SWS_FULL_CHR_H_INT) {
yuv2rgbXinC_full(c,
- vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
- vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
- dest, dstW, dstY);
- }else{
+ vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
+ vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ alpSrcPtr, dest, dstW, dstY);
+ } else {
yuv2packedXinC(c,
- vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
- vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
- dest, dstW, dstY);
+ vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
+ vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ alpSrcPtr, dest, dstW, dstY);
}
}
}
}
-#if HAVE_MMX
- __asm__ volatile(SFENCE:::"memory");
- __asm__ volatile(EMMS:::"memory");
+ if ((dstFormat == PIX_FMT_YUVA420P) && !alpPixBuf)
+ fillPlane(dst[3], dstStride[3], dstW, dstY-lastDstY, lastDstY, 255);
+
+#if COMPILE_TEMPLATE_MMX
+ if (flags & SWS_CPU_CAPS_MMX2 ) __asm__ volatile("sfence":::"memory");
+ /* On K6 femms is faster than emms. On K7 femms is directly mapped to emms. */
+ if (flags & SWS_CPU_CAPS_3DNOW) __asm__ volatile("femms" :::"memory");
+ else __asm__ volatile("emms" :::"memory");
#endif
/* store changed local vars back in the context */
c->dstY= dstY;
return dstY - lastDstY;
}
+
+static void RENAME(sws_init_swScale)(SwsContext *c)
+{
+ enum PixelFormat srcFormat = c->srcFormat;
+
+ c->yuv2nv12X = RENAME(yuv2nv12X );
+ c->yuv2yuv1 = RENAME(yuv2yuv1 );
+ c->yuv2yuvX = RENAME(yuv2yuvX );
+ c->yuv2packed1 = RENAME(yuv2packed1 );
+ c->yuv2packed2 = RENAME(yuv2packed2 );
+ c->yuv2packedX = RENAME(yuv2packedX );
+
+ c->hScale = RENAME(hScale );
+
+#if COMPILE_TEMPLATE_MMX
+ // Use the new MMX scaler if the MMX2 one can't be used (it is faster than the x86 ASM one).
+ if (c->flags & SWS_FAST_BILINEAR && c->canMMX2BeUsed)
+#else
+ if (c->flags & SWS_FAST_BILINEAR)
+#endif
+ {
+ c->hyscale_fast = RENAME(hyscale_fast);
+ c->hcscale_fast = RENAME(hcscale_fast);
+ }
+
+ c->chrToYV12 = NULL;
+ switch(srcFormat) {
+ case PIX_FMT_YUYV422 : c->chrToYV12 = RENAME(yuy2ToUV); break;
+ case PIX_FMT_UYVY422 : c->chrToYV12 = RENAME(uyvyToUV); break;
+ case PIX_FMT_NV12 : c->chrToYV12 = RENAME(nv12ToUV); break;
+ case PIX_FMT_NV21 : c->chrToYV12 = RENAME(nv21ToUV); break;
+ case PIX_FMT_RGB8 :
+ case PIX_FMT_BGR8 :
+ case PIX_FMT_PAL8 :
+ case PIX_FMT_BGR4_BYTE:
+ case PIX_FMT_RGB4_BYTE: c->chrToYV12 = palToUV; break;
+ case PIX_FMT_YUV420P16BE:
+ case PIX_FMT_YUV422P16BE:
+ case PIX_FMT_YUV444P16BE: c->chrToYV12 = RENAME(BEToUV); break;
+ case PIX_FMT_YUV420P16LE:
+ case PIX_FMT_YUV422P16LE:
+ case PIX_FMT_YUV444P16LE: c->chrToYV12 = RENAME(LEToUV); break;
+ }
+ if (c->chrSrcHSubSample) {
+ switch(srcFormat) {
+ case PIX_FMT_RGB48BE:
+ case PIX_FMT_RGB48LE: c->chrToYV12 = rgb48ToUV_half; break;
+ case PIX_FMT_RGB32 :
+ case PIX_FMT_RGB32_1: c->chrToYV12 = bgr32ToUV_half; break;
+ case PIX_FMT_BGR24 : c->chrToYV12 = RENAME(bgr24ToUV_half); break;
+ case PIX_FMT_BGR565 : c->chrToYV12 = bgr16ToUV_half; break;
+ case PIX_FMT_BGR555 : c->chrToYV12 = bgr15ToUV_half; break;
+ case PIX_FMT_BGR32 :
+ case PIX_FMT_BGR32_1: c->chrToYV12 = rgb32ToUV_half; break;
+ case PIX_FMT_RGB24 : c->chrToYV12 = RENAME(rgb24ToUV_half); break;
+ case PIX_FMT_RGB565 : c->chrToYV12 = rgb16ToUV_half; break;
+ case PIX_FMT_RGB555 : c->chrToYV12 = rgb15ToUV_half; break;
+ }
+ } else {
+ switch(srcFormat) {
+ case PIX_FMT_RGB48BE:
+ case PIX_FMT_RGB48LE: c->chrToYV12 = rgb48ToUV; break;
+ case PIX_FMT_RGB32 :
+ case PIX_FMT_RGB32_1: c->chrToYV12 = bgr32ToUV; break;
+ case PIX_FMT_BGR24 : c->chrToYV12 = RENAME(bgr24ToUV); break;
+ case PIX_FMT_BGR565 : c->chrToYV12 = bgr16ToUV; break;
+ case PIX_FMT_BGR555 : c->chrToYV12 = bgr15ToUV; break;
+ case PIX_FMT_BGR32 :
+ case PIX_FMT_BGR32_1: c->chrToYV12 = rgb32ToUV; break;
+ case PIX_FMT_RGB24 : c->chrToYV12 = RENAME(rgb24ToUV); break;
+ case PIX_FMT_RGB565 : c->chrToYV12 = rgb16ToUV; break;
+ case PIX_FMT_RGB555 : c->chrToYV12 = rgb15ToUV; break;
+ }
+ }
+
+ c->lumToYV12 = NULL;
+ c->alpToYV12 = NULL;
+ switch (srcFormat) {
+ case PIX_FMT_YUYV422 :
+ case PIX_FMT_YUV420P16BE:
+ case PIX_FMT_YUV422P16BE:
+ case PIX_FMT_YUV444P16BE:
+ case PIX_FMT_GRAY16BE : c->lumToYV12 = RENAME(yuy2ToY); break;
+ case PIX_FMT_UYVY422 :
+ case PIX_FMT_YUV420P16LE:
+ case PIX_FMT_YUV422P16LE:
+ case PIX_FMT_YUV444P16LE:
+ case PIX_FMT_GRAY16LE : c->lumToYV12 = RENAME(uyvyToY); break;
+ case PIX_FMT_BGR24 : c->lumToYV12 = RENAME(bgr24ToY); break;
+ case PIX_FMT_BGR565 : c->lumToYV12 = bgr16ToY; break;
+ case PIX_FMT_BGR555 : c->lumToYV12 = bgr15ToY; break;
+ case PIX_FMT_RGB24 : c->lumToYV12 = RENAME(rgb24ToY); break;
+ case PIX_FMT_RGB565 : c->lumToYV12 = rgb16ToY; break;
+ case PIX_FMT_RGB555 : c->lumToYV12 = rgb15ToY; break;
+ case PIX_FMT_RGB8 :
+ case PIX_FMT_BGR8 :
+ case PIX_FMT_PAL8 :
+ case PIX_FMT_BGR4_BYTE:
+ case PIX_FMT_RGB4_BYTE: c->lumToYV12 = palToY; break;
+ case PIX_FMT_MONOBLACK: c->lumToYV12 = monoblack2Y; break;
+ case PIX_FMT_MONOWHITE: c->lumToYV12 = monowhite2Y; break;
+ case PIX_FMT_RGB32 :
+ case PIX_FMT_RGB32_1: c->lumToYV12 = bgr32ToY; break;
+ case PIX_FMT_BGR32 :
+ case PIX_FMT_BGR32_1: c->lumToYV12 = rgb32ToY; break;
+ case PIX_FMT_RGB48BE:
+ case PIX_FMT_RGB48LE: c->lumToYV12 = rgb48ToY; break;
+ }
+ if (c->alpPixBuf) {
+ switch (srcFormat) {
+ case PIX_FMT_RGB32 :
+ case PIX_FMT_RGB32_1:
+ case PIX_FMT_BGR32 :
+ case PIX_FMT_BGR32_1: c->alpToYV12 = abgrToA; break;
+ }
+ }
+
+ switch (srcFormat) {
+ case PIX_FMT_RGB32 :
+ case PIX_FMT_BGR32 :
+ c->alpSrcOffset = 3;
+ break;
+ case PIX_FMT_RGB32_1:
+ case PIX_FMT_BGR32_1:
+ c->lumSrcOffset = ALT32_CORR;
+ c->chrSrcOffset = ALT32_CORR;
+ break;
+ case PIX_FMT_RGB48LE:
+ c->lumSrcOffset = 1;
+ c->chrSrcOffset = 1;
+ c->alpSrcOffset = 1;
+ break;
+ }
+
+ if (c->srcRange != c->dstRange && !(isRGB(c->dstFormat) || isBGR(c->dstFormat))) {
+ if (c->srcRange) {
+ c->lumConvertRange = RENAME(lumRangeFromJpeg);
+ c->chrConvertRange = RENAME(chrRangeFromJpeg);
+ } else {
+ c->lumConvertRange = RENAME(lumRangeToJpeg);
+ c->chrConvertRange = RENAME(chrRangeToJpeg);
+ }
+ }
+
+ if (!(isGray(srcFormat) || isGray(c->dstFormat) ||
+ srcFormat == PIX_FMT_MONOBLACK || srcFormat == PIX_FMT_MONOWHITE))
+ c->needs_hcscale = 1;
+}
projects / ffmpeg / blobdiff