diff options
Diffstat (limited to 'pixman')
| -rw-r--r-- | pixman/pixman/pixman-mmx.c | 35 |
1 files changed, 19 insertions, 16 deletions
diff --git a/pixman/pixman/pixman-mmx.c b/pixman/pixman/pixman-mmx.c index 96ab25aaf..8abf62469 100644 --- a/pixman/pixman/pixman-mmx.c +++ b/pixman/pixman/pixman-mmx.c @@ -439,6 +439,11 @@ pack8888 (__m64 lo, __m64 hi) return _mm_packs_pu16 (lo, hi); } +#ifdef _MSC_VER +#define store8888(dest,v) *(dest)=_mm_cvtsi64_si32 (pack8888 (v, _mm_setzero_si64 ())) +#define store(dest,v) *(dest) = _mm_cvtsi64_si32 (v) +#else + static force_inline void store (uint32_t *dest, __m64 v) { @@ -453,11 +458,6 @@ store (uint32_t *dest, __m64 v) #endif } -#ifdef _MSC_VER -#define store8888(dest,v) *(dest)=_mm_cvtsi64_si32 (pack8888 (v, _mm_setzero_si64 ())) -#define ret_store8888(v) _mm_cvtsi64_si32 (pack8888 (v, _mm_setzero_si64 ())) -#else - static force_inline void store8888 (uint32_t *dest, __m64 v) { @@ -473,7 +473,9 @@ is_equal (__m64 a, __m64 b) /* __m64 is double, we can compare directly. */ return a == b; #else - return _mm_movemask_pi8 (_mm_cmpeq_pi8 (a, b)) == 0xff; + pixman_bool_t ret = _mm_movemask_pi8 (_mm_cmpeq_pi8 (a, b)) == 0xff; + _mm_empty(); + return ret; #endif } @@ -484,15 +486,21 @@ is_opaque (__m64 v) return is_equal (_mm_and_si64 (v, MC (full_alpha)), MC (full_alpha)); #else __m64 ffs = _mm_cmpeq_pi8 (v, v); - return (_mm_movemask_pi8 (_mm_cmpeq_pi8 (v, ffs)) & 0x40); + pixman_bool_t ret = (_mm_movemask_pi8 (_mm_cmpeq_pi8 (v, ffs)) & 0x40); + _mm_empty(); + return ret; #endif } +#ifdef _MSC_VER +#define is_zero(v) is_equal (v, _mm_setzero_si64 ()) +#else static force_inline pixman_bool_t is_zero (__m64 v) { return is_equal (v, _mm_setzero_si64 ()); } +#endif /* Expand 16 bits positioned at @pos (0-3) of a mmx register into * @@ -634,13 +642,6 @@ pix_add_mul (__m64 x, __m64 a, __m64 y, __m64 b) /* --------------- MMX code patch for fbcompose.c --------------------- */ -#ifdef _MSC_VER -#define combine(src, mask) \ - ((mask) ? \ - ret_store8888 (pix_multiply (load8888 (src), expand_alpha (load8888 (mask)))) \ - : \ - *src) -#else static force_inline __m64 combine (const uint32_t *src, const uint32_t *mask) { @@ -656,7 +657,6 @@ combine (const uint32_t *src, const uint32_t *mask) return vsrc; } -#endif static void mmx_combine_over_u (pixman_implementation_t *imp, @@ -2195,6 +2195,7 @@ mmx_composite_src_x888_0565 (pixman_implementation_t *imp, w--; } } + _mm_empty(); } static void @@ -3342,7 +3343,7 @@ mmx_fetch_x8r8g8b8 (pixman_iter_t *iter, const uint32_t *mask) *dst++ = (*src++) | 0xff000000; w--; } - + _mm_empty(); return iter->buffer; } @@ -3388,6 +3389,7 @@ mmx_fetch_r5g6b5 (pixman_iter_t *iter, const uint32_t *mask) w--; } + _mm_empty(); return iter->buffer; } @@ -3433,6 +3435,7 @@ mmx_fetch_a8 (pixman_iter_t *iter, const uint32_t *mask) w--; } + _mm_empty(); return iter->buffer; } |