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convert ff_pw_64 into an xmm_reg for future use in vp6 sse code 

Originally committed as revision 17192 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Aurelien Jacobs 2009-02-12 23:48:07 +00:00
parent 81b55ee5e7
commit 5110b25e1e
3 changed files with 3 additions and 3 deletions
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2
libavcodec/x86/cavsdsp_mmx.c
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@ -148,7 +148,7 @@ static void cavs_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride)
}
for(i=0; i<2; i++){
cavs_idct8_1d(b2+4*i, ff_pw_64);
cavs_idct8_1d(b2+4*i, ff_pw_64.a);
__asm__ volatile(
"psraw $7, %%mm7 \n\t"

2
libavcodec/x86/dsputil_mmx.c
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@ -55,7 +55,7 @@ DECLARE_ALIGNED_8 (const uint64_t, ff_pw_20 ) = 0x0014001400140014ULL;
DECLARE_ALIGNED_16(const xmm_reg, ff_pw_28 ) = {0x001C001C001C001CULL, 0x001C001C001C001CULL};
DECLARE_ALIGNED_16(const xmm_reg, ff_pw_32 ) = {0x0020002000200020ULL, 0x0020002000200020ULL};
DECLARE_ALIGNED_8 (const uint64_t, ff_pw_42 ) = 0x002A002A002A002AULL;
DECLARE_ALIGNED_8 (const uint64_t, ff_pw_64 ) = 0x0040004000400040ULL;
DECLARE_ALIGNED_16(const xmm_reg, ff_pw_64 ) = {0x0040004000400040ULL, 0x0040004000400040ULL};
DECLARE_ALIGNED_8 (const uint64_t, ff_pw_96 ) = 0x0060006000600060ULL;
DECLARE_ALIGNED_8 (const uint64_t, ff_pw_128) = 0x0080008000800080ULL;
DECLARE_ALIGNED_8 (const uint64_t, ff_pw_255) = 0x00ff00ff00ff00ffULL;

2
libavcodec/x86/dsputil_mmx.h
View File

@ -42,7 +42,7 @@ extern const uint64_t ff_pw_20;
extern const xmm_reg ff_pw_28;
extern const xmm_reg ff_pw_32;
extern const uint64_t ff_pw_42;
extern const uint64_t ff_pw_64;
extern const xmm_reg ff_pw_64;
extern const uint64_t ff_pw_96;
extern const uint64_t ff_pw_128;
extern const uint64_t ff_pw_255;