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ffmpeg.wasm-core
Commit 5b03661f authored by Reimar Döffinger's avatar Reimar Döffinger
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Replace some "m" constraints by MANGLE to avoid issues with some compilers not 

being able to compile it and deduplicate the code at the same time.

Originally committed as revision 30978 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
parent c7512f6b
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Showing with 43 additions and 106 deletions
libswscale/rgb2rgb_template.c
View file @ 5b03661f
...@@ -122,6 +122,43 @@ static inline void RENAME(rgb24tobgr32)(const uint8_t *src, uint8_t *dst, long s ...@@ -122,6 +122,43 @@ static inline void RENAME(rgb24tobgr32)(const uint8_t *src, uint8_t *dst, long s
} }
} }
#define STORE_BGR24_MMX \
"psrlq $8, %%mm2 \n\t" \
"psrlq $8, %%mm3 \n\t" \
"psrlq $8, %%mm6 \n\t" \
"psrlq $8, %%mm7 \n\t" \
"pand "MANGLE(mask24l)", %%mm0\n\t" \
"pand "MANGLE(mask24l)", %%mm1\n\t" \
"pand "MANGLE(mask24l)", %%mm4\n\t" \
"pand "MANGLE(mask24l)", %%mm5\n\t" \
"pand "MANGLE(mask24h)", %%mm2\n\t" \
"pand "MANGLE(mask24h)", %%mm3\n\t" \
"pand "MANGLE(mask24h)", %%mm6\n\t" \
"pand "MANGLE(mask24h)", %%mm7\n\t" \
"por %%mm2, %%mm0 \n\t" \
"por %%mm3, %%mm1 \n\t" \
"por %%mm6, %%mm4 \n\t" \
"por %%mm7, %%mm5 \n\t" \
\
"movq %%mm1, %%mm2 \n\t" \
"movq %%mm4, %%mm3 \n\t" \
"psllq $48, %%mm2 \n\t" \
"psllq $32, %%mm3 \n\t" \
"pand "MANGLE(mask24hh)", %%mm2\n\t" \
"pand "MANGLE(mask24hhh)", %%mm3\n\t" \
"por %%mm2, %%mm0 \n\t" \
"psrlq $16, %%mm1 \n\t" \
"psrlq $32, %%mm4 \n\t" \
"psllq $16, %%mm5 \n\t" \
"por %%mm3, %%mm1 \n\t" \
"pand "MANGLE(mask24hhhh)", %%mm5\n\t" \
"por %%mm5, %%mm4 \n\t" \
\
MOVNTQ" %%mm0, %0 \n\t" \
MOVNTQ" %%mm1, 8%0 \n\t" \
MOVNTQ" %%mm4, 16%0"
static inline void RENAME(rgb32tobgr24)(const uint8_t *src, uint8_t *dst, long src_size) static inline void RENAME(rgb32tobgr24)(const uint8_t *src, uint8_t *dst, long src_size)
{ {
uint8_t *dest = dst; uint8_t *dest = dst;
...@@ -145,43 +182,9 @@ static inline void RENAME(rgb32tobgr24)(const uint8_t *src, uint8_t *dst, long s ...@@ -145,43 +182,9 @@ static inline void RENAME(rgb32tobgr24)(const uint8_t *src, uint8_t *dst, long s
"movq %%mm1, %%mm3 \n\t" "movq %%mm1, %%mm3 \n\t"
"movq %%mm4, %%mm6 \n\t" "movq %%mm4, %%mm6 \n\t"
"movq %%mm5, %%mm7 \n\t" "movq %%mm5, %%mm7 \n\t"
"psrlq $8, %%mm2 \n\t" STORE_BGR24_MMX
"psrlq $8, %%mm3 \n\t"
"psrlq $8, %%mm6 \n\t"
"psrlq $8, %%mm7 \n\t"
"pand %2, %%mm0 \n\t"
"pand %2, %%mm1 \n\t"
"pand %2, %%mm4 \n\t"
"pand %2, %%mm5 \n\t"
"pand %3, %%mm2 \n\t"
"pand %3, %%mm3 \n\t"
"pand %3, %%mm6 \n\t"
"pand %3, %%mm7 \n\t"
"por %%mm2, %%mm0 \n\t"
"por %%mm3, %%mm1 \n\t"
"por %%mm6, %%mm4 \n\t"
"por %%mm7, %%mm5 \n\t"
"movq %%mm1, %%mm2 \n\t"
"movq %%mm4, %%mm3 \n\t"
"psllq $48, %%mm2 \n\t"
"psllq $32, %%mm3 \n\t"
"pand %4, %%mm2 \n\t"
"pand %5, %%mm3 \n\t"
"por %%mm2, %%mm0 \n\t"
"psrlq $16, %%mm1 \n\t"
"psrlq $32, %%mm4 \n\t"
"psllq $16, %%mm5 \n\t"
"por %%mm3, %%mm1 \n\t"
"pand %6, %%mm5 \n\t"
"por %%mm5, %%mm4 \n\t"
MOVNTQ" %%mm0, %0 \n\t"
MOVNTQ" %%mm1, 8%0 \n\t"
MOVNTQ" %%mm4, 16%0"
:"=m"(*dest) :"=m"(*dest)
:"m"(*s),"m"(mask24l), :"m"(*s)
"m"(mask24h),"m"(mask24hh),"m"(mask24hhh),"m"(mask24hhhh)
:"memory"); :"memory");
dest += 24; dest += 24;
s += 32; s += 32;
...@@ -971,43 +974,10 @@ static inline void RENAME(rgb15tobgr24)(const uint8_t *src, uint8_t *dst, long s ...@@ -971,43 +974,10 @@ static inline void RENAME(rgb15tobgr24)(const uint8_t *src, uint8_t *dst, long s
"movq %%mm0, %%mm2 \n\t" "movq %%mm0, %%mm2 \n\t"
"movq %%mm1, %%mm3 \n\t" "movq %%mm1, %%mm3 \n\t"
"psrlq $8, %%mm2 \n\t" STORE_BGR24_MMX
"psrlq $8, %%mm3 \n\t"
"psrlq $8, %%mm6 \n\t"
"psrlq $8, %%mm7 \n\t"
"pand %2, %%mm0 \n\t"
"pand %2, %%mm1 \n\t"
"pand %2, %%mm4 \n\t"
"pand %2, %%mm5 \n\t"
"pand %3, %%mm2 \n\t"
"pand %3, %%mm3 \n\t"
"pand %3, %%mm6 \n\t"
"pand %3, %%mm7 \n\t"
"por %%mm2, %%mm0 \n\t"
"por %%mm3, %%mm1 \n\t"
"por %%mm6, %%mm4 \n\t"
"por %%mm7, %%mm5 \n\t"
"movq %%mm1, %%mm2 \n\t"
"movq %%mm4, %%mm3 \n\t"
"psllq $48, %%mm2 \n\t"
"psllq $32, %%mm3 \n\t"
"pand %4, %%mm2 \n\t"
"pand %5, %%mm3 \n\t"
"por %%mm2, %%mm0 \n\t"
"psrlq $16, %%mm1 \n\t"
"psrlq $32, %%mm4 \n\t"
"psllq $16, %%mm5 \n\t"
"por %%mm3, %%mm1 \n\t"
"pand %6, %%mm5 \n\t"
"por %%mm5, %%mm4 \n\t"
MOVNTQ" %%mm0, %0 \n\t"
MOVNTQ" %%mm1, 8%0 \n\t"
MOVNTQ" %%mm4, 16%0"
:"=m"(*d) :"=m"(*d)
:"m"(*s),"m"(mask24l),"m"(mask24h),"m"(mask24hh),"m"(mask24hhh),"m"(mask24hhhh) :"m"(*s)
:"memory"); :"memory");
d += 24; d += 24;
s += 8; s += 8;
...@@ -1110,43 +1080,10 @@ static inline void RENAME(rgb16tobgr24)(const uint8_t *src, uint8_t *dst, long s ...@@ -1110,43 +1080,10 @@ static inline void RENAME(rgb16tobgr24)(const uint8_t *src, uint8_t *dst, long s
"movq %%mm0, %%mm2 \n\t" "movq %%mm0, %%mm2 \n\t"
"movq %%mm1, %%mm3 \n\t" "movq %%mm1, %%mm3 \n\t"
"psrlq $8, %%mm2 \n\t" STORE_BGR24_MMX
"psrlq $8, %%mm3 \n\t"
"psrlq $8, %%mm6 \n\t"
"psrlq $8, %%mm7 \n\t"
"pand %2, %%mm0 \n\t"
"pand %2, %%mm1 \n\t"
"pand %2, %%mm4 \n\t"
"pand %2, %%mm5 \n\t"
"pand %3, %%mm2 \n\t"
"pand %3, %%mm3 \n\t"
"pand %3, %%mm6 \n\t"
"pand %3, %%mm7 \n\t"
"por %%mm2, %%mm0 \n\t"
"por %%mm3, %%mm1 \n\t"
"por %%mm6, %%mm4 \n\t"
"por %%mm7, %%mm5 \n\t"
"movq %%mm1, %%mm2 \n\t"
"movq %%mm4, %%mm3 \n\t"
"psllq $48, %%mm2 \n\t"
"psllq $32, %%mm3 \n\t"
"pand %4, %%mm2 \n\t"
"pand %5, %%mm3 \n\t"
"por %%mm2, %%mm0 \n\t"
"psrlq $16, %%mm1 \n\t"
"psrlq $32, %%mm4 \n\t"
"psllq $16, %%mm5 \n\t"
"por %%mm3, %%mm1 \n\t"
"pand %6, %%mm5 \n\t"
"por %%mm5, %%mm4 \n\t"
MOVNTQ" %%mm0, %0 \n\t"
MOVNTQ" %%mm1, 8%0 \n\t"
MOVNTQ" %%mm4, 16%0"
:"=m"(*d) :"=m"(*d)
:"m"(*s),"m"(mask24l),"m"(mask24h),"m"(mask24hh),"m"(mask24hhh),"m"(mask24hhhh) :"m"(*s)
:"memory"); :"memory");
d += 24; d += 24;
s += 8; s += 8;
......
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