From: Søren Sandmann Pedersen <sandmann@redhat.com>
Date: Thu, 6 Aug 2009 01:24:50 +0000 (-0400)
Subject: Don't run fast paths if the format requires wide compositing.
X-Git-Tag: 1.0_branch~798^2~28
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8bb58a3ce83d6b9c1f6796ce8e62450bdaa52cf0;p=profile%2Fivi%2Fpixman.git

Don't run fast paths if the format requires wide compositing.

This could happen because the wide formats would still be considered
solid if the image was 1x1 and repeating.
---

diff --git a/pixman/pixman-utils.c b/pixman/pixman-utils.c
index 1396fb7..961c6c6 100644
--- a/pixman/pixman-utils.c
+++ b/pixman/pixman-utils.c
@@ -663,7 +663,8 @@ _pixman_run_fast_path (const pixman_fast_path_t *paths,
 	if (has_fast_path && src->type == BITS)
 	{
 	    has_fast_path = !src->bits.read_func &&
-	                    !src->bits.write_func;
+	                    !src->bits.write_func &&
+		            !PIXMAN_FORMAT_IS_WIDE (src->bits.format);
 	}
     }
 
@@ -674,9 +675,10 @@ _pixman_run_fast_path (const pixman_fast_path_t *paths,
 	                !mask->common.alpha_map &&
 	                !mask->bits.read_func &&
 	                !mask->bits.write_func &&
-			mask->common.filter != PIXMAN_FILTER_CONVOLUTION &&
-			mask->common.repeat != PIXMAN_REPEAT_PAD &&
-			mask->common.repeat != PIXMAN_REPEAT_REFLECT;
+			 mask->common.filter != PIXMAN_FILTER_CONVOLUTION &&
+			 mask->common.repeat != PIXMAN_REPEAT_PAD &&
+			 mask->common.repeat != PIXMAN_REPEAT_REFLECT;
+	                !PIXMAN_FORMAT_IS_WIDE (src->bits.format);
     }
 
     if (has_fast_path)