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-rw-r--r--pixman/pixman/pixman-mmx.c35
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;
}