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Don't use the pixbuf fast paths when the source picture has alpha. Bug
authorSøren Sandmann <sandmann@redhat.com>
Thu, 20 Dec 2007 05:23:18 +0000 (00:23 -0500)
committerSøren Sandmann <sandmann@redhat.com>
Thu, 20 Dec 2007 05:23:18 +0000 (00:23 -0500)
13650, reported by Wu Nian.

pixman/pixman-pict.c patch | blob | history

diff --git a/pixman/pixman-pict.c b/pixman/pixman-pict.c
index 26b4fce..8a89566 100644 (file)
--- a/pixman/pixman-pict.c
+++ b/pixman/pixman-pict.c
@@ -1426,26 +1426,14 @@ static const FastPathInfo mmx_fast_paths[] =
     { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8b8g8r8, PIXMAN_a8r8g8b8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF },
     { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8r8g8b8, PIXMAN_x8r8g8b8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF },
     { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8b8g8r8, PIXMAN_x8r8g8b8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF },
-    { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_a8r8g8b8, PIXMAN_a8r8g8b8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF },
-    { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_a8b8g8r8, PIXMAN_a8r8g8b8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF },
-    { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_a8r8g8b8, PIXMAN_x8r8g8b8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF },
-    { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_a8b8g8r8, PIXMAN_x8r8g8b8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF },
     { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8r8g8b8, PIXMAN_r5g6b5,   fbCompositeSrc_8888RevNPx0565mmx, NEED_PIXBUF },
     { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8b8g8r8, PIXMAN_r5g6b5,   fbCompositeSrc_8888RevNPx0565mmx, NEED_PIXBUF },
-    { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_a8r8g8b8, PIXMAN_r5g6b5,   fbCompositeSrc_8888RevNPx0565mmx, NEED_PIXBUF },
-    { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_a8b8g8r8, PIXMAN_r5g6b5,   fbCompositeSrc_8888RevNPx0565mmx, NEED_PIXBUF },
     { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8r8g8b8, PIXMAN_a8b8g8r8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF },
     { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8b8g8r8, PIXMAN_a8b8g8r8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF },
     { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8r8g8b8, PIXMAN_x8b8g8r8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF },
     { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8b8g8r8, PIXMAN_x8b8g8r8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF },
-    { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_a8r8g8b8, PIXMAN_a8b8g8r8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF },
-    { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_a8b8g8r8, PIXMAN_a8b8g8r8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF },
-    { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_a8r8g8b8, PIXMAN_x8b8g8r8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF },
-    { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_a8b8g8r8, PIXMAN_x8b8g8r8, fbCompositeSrc_8888RevNPx8888mmx, NEED_PIXBUF },
     { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8r8g8b8, PIXMAN_b5g6r5,   fbCompositeSrc_8888RevNPx0565mmx, NEED_PIXBUF },
     { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8b8g8r8, PIXMAN_b5g6r5,   fbCompositeSrc_8888RevNPx0565mmx, NEED_PIXBUF },
-    { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_a8r8g8b8, PIXMAN_b5g6r5,   fbCompositeSrc_8888RevNPx0565mmx, NEED_PIXBUF },
-    { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_a8b8g8r8, PIXMAN_b5g6r5,   fbCompositeSrc_8888RevNPx0565mmx, NEED_PIXBUF },
     { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8,       PIXMAN_a8r8g8b8, fbCompositeSrc_x888xnx8888mmx,    NEED_SOLID_MASK },
     { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8,       PIXMAN_x8r8g8b8, fbCompositeSrc_x888xnx8888mmx,           NEED_SOLID_MASK },
     { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_a8,      PIXMAN_a8b8g8r8, fbCompositeSrc_x888xnx8888mmx,    NEED_SOLID_MASK },
Domain: Graphics System / Rendering Engine;