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Thu Aug 4 16:08:00 2005 Søren Sandmann <sandmann@redhat.com> 

Make the fbCompose paths use the existing inline functions instead of
    macros. Various other cleanups.
Remove macro definitions, move typedef to fbmmx.c
This commit is contained in:
Søren Sandmann Pedersen 2005-08-04 21:05:12 +00:00
parent e62be6d272
commit ed4d77a16a
2 changed files with 546 additions and 644 deletions
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1156
fb/fbmmx.c
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34
fb/fbmmx.h
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@ -44,40 +44,6 @@ Bool fbHaveMMX(void);
#ifdef USE_MMX
#define MmxNegate(x) _mm_xor_si64((x), mmx_4x00ff)
#define MmxAlpha(x) _mm_shuffle_pi16 ((x), _MM_SHUFFLE(3, 3, 3, 3));
#define MmxTo(x) _mm_unpacklo_pi8 (_mm_cvtsi32_si64((x)), mmx_0)
#define MmxFrom(x) (CARD32)_mm_cvtsi64_si32(_mm_packs_pu16((x), mmx_0))
#define MmxAdd(x, y) _mm_adds_pu16 ((x), (y))
#define MmxMulAdd(x, a, y) do { \
x = _mm_mullo_pi16 (x, a); \
x = _mm_adds_pu16 (x, _mm_srli_pi16 (x, 8)); \
x = _mm_adds_pu16 (x, mmx_4x0080); \
x = _mm_srli_pi16 (x, 8); \
x = _mm_adds_pu16(x, y); \
} while (0)
#define MmxMul(x, a) do { \
x = _mm_mullo_pi16 (x, a); \
x = _mm_adds_pu16 (x, _mm_srli_pi16 (x, 8)); \
x = _mm_adds_pu16 (x, mmx_4x0080); \
x = _mm_srli_pi16 (x, 8); \
} while (0)
#define MmxAddMul(x, a, y, b) do { \
x = _mm_mullo_pi16 (x, a); \
y = _mm_mullo_pi16 (y, b); \
x = _mm_srli_pi16(x, 1); \
y = _mm_srli_pi16(y, 1); \
x = _mm_adds_pu16 (x, y); \
x = _mm_adds_pu16 (x, _mm_srli_pi16 (x, 8)); \
x = _mm_adds_pu16 (x, mmx_4x0080); \
x = _mm_srli_pi16 (x, 7); \
} while (0)
typedef unsigned long long ullong;
void fbComposeSetupMMX(void);
void fbCompositeSolidMask_nx8888x0565Cmmx (CARD8 op,