diff options
| author | Michael Bradshaw <mbradshaw@sorensonmedia.com> | 2012-06-04 13:15:58 -0600 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-06-05 03:02:41 +0200 |
| commit | 1b27b8bf6c7972622ca73c0bd1e3fa16018336e3 (patch) | |
| tree | 9bc29d01ca38d230579a97c0182b59b0b77ab49c /libswscale/x86/rgb2rgb_template.c | |
| parent | 1ef802d0385dda533fb22702ed21de4e9a810658 (diff) | |
MANGLEd swscale x86 asm to save registers
register starvation caused gcc4.2 to fail building 32 bit shared libs
on 64 bit OS X
Signed-off-by: Michael Bradshaw <mbradshaw@sorensonmedia.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libswscale/x86/rgb2rgb_template.c')
| -rw-r--r-- | libswscale/x86/rgb2rgb_template.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/libswscale/x86/rgb2rgb_template.c b/libswscale/x86/rgb2rgb_template.c index 3bca43c42e..bb97a0b4a1 100644 --- a/libswscale/x86/rgb2rgb_template.c +++ b/libswscale/x86/rgb2rgb_template.c @@ -820,9 +820,9 @@ static inline void RENAME(rgb15tobgr24)(const uint8_t *src, uint8_t *dst, int sr "pand %3, %%mm1 \n\t" "pand %4, %%mm2 \n\t" "psllq $5, %%mm0 \n\t" - "pmulhw %6, %%mm0 \n\t" - "pmulhw %6, %%mm1 \n\t" - "pmulhw %7, %%mm2 \n\t" + "pmulhw "MANGLE(mul15_mid)", %%mm0 \n\t" + "pmulhw "MANGLE(mul15_mid)", %%mm1 \n\t" + "pmulhw "MANGLE(mul15_hi)", %%mm2 \n\t" "movq %%mm0, %%mm3 \n\t" "movq %%mm1, %%mm4 \n\t" "movq %%mm2, %%mm5 \n\t" @@ -851,9 +851,9 @@ static inline void RENAME(rgb15tobgr24)(const uint8_t *src, uint8_t *dst, int sr "pand %3, %%mm1 \n\t" "pand %4, %%mm2 \n\t" "psllq $5, %%mm0 \n\t" - "pmulhw %6, %%mm0 \n\t" - "pmulhw %6, %%mm1 \n\t" - "pmulhw %7, %%mm2 \n\t" + "pmulhw "MANGLE(mul15_mid)", %%mm0 \n\t" + "pmulhw "MANGLE(mul15_mid)", %%mm1 \n\t" + "pmulhw "MANGLE(mul15_hi)", %%mm2 \n\t" "movq %%mm0, %%mm3 \n\t" "movq %%mm1, %%mm4 \n\t" "movq %%mm2, %%mm5 \n\t" @@ -873,7 +873,7 @@ static inline void RENAME(rgb15tobgr24)(const uint8_t *src, uint8_t *dst, int sr "por %%mm5, %%mm3 \n\t" :"=m"(*d) - :"m"(*s),"m"(mask15b),"m"(mask15g),"m"(mask15r),"m"(mmx_null),"m"(mul15_mid),"m"(mul15_hi) + :"m"(*s),"m"(mask15b),"m"(mask15g),"m"(mask15r),"m"(mmx_null) :"memory"); /* borrowed 32 to 24 */ __asm__ volatile( @@ -926,9 +926,9 @@ static inline void RENAME(rgb16tobgr24)(const uint8_t *src, uint8_t *dst, int sr "pand %4, %%mm2 \n\t" "psllq $5, %%mm0 \n\t" "psrlq $1, %%mm2 \n\t" - "pmulhw %6, %%mm0 \n\t" - "pmulhw %8, %%mm1 \n\t" - "pmulhw %7, %%mm2 \n\t" + "pmulhw "MANGLE(mul15_mid)", %%mm0 \n\t" + "pmulhw "MANGLE(mul16_mid)", %%mm1 \n\t" + "pmulhw "MANGLE(mul15_hi)", %%mm2 \n\t" "movq %%mm0, %%mm3 \n\t" "movq %%mm1, %%mm4 \n\t" "movq %%mm2, %%mm5 \n\t" @@ -958,9 +958,9 @@ static inline void RENAME(rgb16tobgr24)(const uint8_t *src, uint8_t *dst, int sr "pand %4, %%mm2 \n\t" "psllq $5, %%mm0 \n\t" "psrlq $1, %%mm2 \n\t" - "pmulhw %6, %%mm0 \n\t" - "pmulhw %8, %%mm1 \n\t" - "pmulhw %7, %%mm2 \n\t" + "pmulhw "MANGLE(mul15_mid)", %%mm0 \n\t" + "pmulhw "MANGLE(mul16_mid)", %%mm1 \n\t" + "pmulhw "MANGLE(mul15_hi)", %%mm2 \n\t" "movq %%mm0, %%mm3 \n\t" "movq %%mm1, %%mm4 \n\t" "movq %%mm2, %%mm5 \n\t" @@ -979,7 +979,7 @@ static inline void RENAME(rgb16tobgr24)(const uint8_t *src, uint8_t *dst, int sr "por %%mm4, %%mm3 \n\t" "por %%mm5, %%mm3 \n\t" :"=m"(*d) - :"m"(*s),"m"(mask16b),"m"(mask16g),"m"(mask16r),"m"(mmx_null),"m"(mul15_mid),"m"(mul15_hi),"m"(mul16_mid) + :"m"(*s),"m"(mask16b),"m"(mask16g),"m"(mask16r),"m"(mmx_null) :"memory"); /* borrowed 32 to 24 */ __asm__ volatile( @@ -1054,10 +1054,10 @@ static inline void RENAME(rgb15to32)(const uint8_t *src, uint8_t *dst, int src_s "psllq $5, %%mm0 \n\t" "pmulhw %5, %%mm0 \n\t" "pmulhw %5, %%mm1 \n\t" - "pmulhw %6, %%mm2 \n\t" + "pmulhw "MANGLE(mul15_hi)", %%mm2 \n\t" PACK_RGB32 :"=m"(*d) - :"m"(*s),"m"(mask15b),"m"(mask15g),"m"(mask15r),"m"(mul15_mid),"m"(mul15_hi) + :"m"(*s),"m"(mask15b),"m"(mask15g),"m"(mask15r),"m"(mul15_mid) :"memory"); d += 16; s += 4; @@ -1097,11 +1097,11 @@ static inline void RENAME(rgb16to32)(const uint8_t *src, uint8_t *dst, int src_s "psllq $5, %%mm0 \n\t" "psrlq $1, %%mm2 \n\t" "pmulhw %5, %%mm0 \n\t" - "pmulhw %7, %%mm1 \n\t" - "pmulhw %6, %%mm2 \n\t" + "pmulhw "MANGLE(mul16_mid)", %%mm1 \n\t" + "pmulhw "MANGLE(mul15_hi)", %%mm2 \n\t" PACK_RGB32 :"=m"(*d) - :"m"(*s),"m"(mask16b),"m"(mask16g),"m"(mask16r),"m"(mul15_mid),"m"(mul15_hi),"m"(mul16_mid) + :"m"(*s),"m"(mask16b),"m"(mask16g),"m"(mask16r),"m"(mul15_mid) :"memory"); d += 16; s += 4; |