From: André Tupinambá <andrelrt@gmail.com>
Date: Tue, 22 Jul 2008 01:53:20 +0000 (-0400)
Subject: Use CopyAreasse2, plus a compatibility fix
X-Git-Tag: 1.0_branch~1280
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=58ab45b85d1732da7c84a274acdca3bfcf1c36b1;p=profile%2Fivi%2Fpixman.git

Use CopyAreasse2, plus a compatibility fix
---

diff --git a/pixman/pixman-pict.c b/pixman/pixman-pict.c
index 513e27a..806e380 100644
--- a/pixman/pixman-pict.c
+++ b/pixman/pixman-pict.c
@@ -1445,11 +1445,8 @@ static const FastPathInfo sse_fast_paths[] =
     { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8b8g8r8, PIXMAN_r5g6b5,   fbCompositeSrc_8888RevNPx0565sse2,     NEED_PIXBUF },
     { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8r8g8b8, PIXMAN_b5g6r5,   fbCompositeSrc_8888RevNPx0565sse2,     NEED_PIXBUF },
     { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8b8g8r8, PIXMAN_b5g6r5,   fbCompositeSrc_8888RevNPx0565sse2,     NEED_PIXBUF },
-#if 0
-    /* FIXME: This code is commented out since it's apparently not actually faster than the generic code */
     { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_null,     PIXMAN_x8r8g8b8, fbCompositeCopyAreasse2,               0 },
     { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_null,     PIXMAN_x8b8g8r8, fbCompositeCopyAreasse2,               0 },
-#endif
 
     { PIXMAN_OP_ADD,  PIXMAN_a8,       PIXMAN_null,     PIXMAN_a8,       fbCompositeSrcAdd_8000x8000sse2,       0 },
     { PIXMAN_OP_ADD,  PIXMAN_a8r8g8b8, PIXMAN_null,     PIXMAN_a8r8g8b8, fbCompositeSrcAdd_8888x8888sse2,       0 },
@@ -1461,15 +1458,12 @@ static const FastPathInfo sse_fast_paths[] =
     { PIXMAN_OP_SRC, PIXMAN_solid,     PIXMAN_a8,       PIXMAN_a8b8g8r8, fbCompositeSolidMaskSrc_nx8x8888sse2,  0 },
     { PIXMAN_OP_SRC, PIXMAN_solid,     PIXMAN_a8,       PIXMAN_x8b8g8r8, fbCompositeSolidMaskSrc_nx8x8888sse2,  0 },
 
-#if 0
-    /* FIXME: This code is commented out since it's apparently not actually faster than the generic code */
     { PIXMAN_OP_SRC, PIXMAN_a8r8g8b8,  PIXMAN_null,     PIXMAN_a8r8g8b8, fbCompositeCopyAreasse2,               0 },
     { PIXMAN_OP_SRC, PIXMAN_a8b8g8r8,  PIXMAN_null,     PIXMAN_a8b8g8r8, fbCompositeCopyAreasse2,               0 },
     { PIXMAN_OP_SRC, PIXMAN_x8r8g8b8,  PIXMAN_null,     PIXMAN_x8r8g8b8, fbCompositeCopyAreasse2,               0 },
     { PIXMAN_OP_SRC, PIXMAN_x8b8g8r8,  PIXMAN_null,     PIXMAN_x8b8g8r8, fbCompositeCopyAreasse2,               0 },
     { PIXMAN_OP_SRC, PIXMAN_r5g6b5,    PIXMAN_null,     PIXMAN_r5g6b5,   fbCompositeCopyAreasse2,               0 },
     { PIXMAN_OP_SRC, PIXMAN_b5g6r5,    PIXMAN_null,     PIXMAN_b5g6r5,   fbCompositeCopyAreasse2,               0 },
-#endif
 
     { PIXMAN_OP_IN,  PIXMAN_a8,        PIXMAN_null,     PIXMAN_a8,       fbCompositeIn_8x8sse2,                 0 },
     { PIXMAN_OP_IN,  PIXMAN_solid,     PIXMAN_a8,       PIXMAN_a8,       fbCompositeIn_nx8x8sse2,               0 },
diff --git a/pixman/pixman-sse.c b/pixman/pixman-sse.c
index b1e41b9..7c4d952 100644
--- a/pixman/pixman-sse.c
+++ b/pixman/pixman-sse.c
@@ -4425,12 +4425,12 @@ pixmanBltsse2 (uint32_t *src_bits,
 
         while (w >= 64)
         {
+            __m128i xmm0, xmm1, xmm2, xmm3;
+
             /* 128 bytes ahead */
             cachePrefetch (((__m128i*)s) + 8);
             cachePrefetch (((__m128i*)d) + 8);
 
-            __m128i xmm0, xmm1, xmm2, xmm3;
-
             xmm0 = load128Unaligned ((__m128i*)(s));
             xmm1 = load128Unaligned ((__m128i*)(s+16));
             xmm2 = load128Unaligned ((__m128i*)(s+32));