From: Søren Sandmann Pedersen <sandmann@redhat.com>
Date: Sat, 16 Jan 2010 15:07:48 +0000 (-0500)
Subject: When fetching from an alpha map, use the alpha map's fetch function.
X-Git-Tag: pixman-0.17.4~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7f00dc62e4aa4b2b417ca1c86813a6b4c7f78673;p=platform%2Fupstream%2Fpixman.git

When fetching from an alpha map, use the alpha map's fetch function.

Don't use the one from the image. This is the first half of bug 25950.
---

diff --git a/pixman/pixman-bits-image.c b/pixman/pixman-bits-image.c
index 5a5a690..fb1af92 100644
--- a/pixman/pixman-bits-image.c
+++ b/pixman/pixman-bits-image.c
@@ -115,7 +115,7 @@ bits_image_fetch_pixel_alpha (bits_image_t *image, int x, int y)
     }
     else
     {
-	pixel_a = image->fetch_pixel_raw_32 (
+	pixel_a = image->common.alpha_map->fetch_pixel_raw_32 (
 	    image->common.alpha_map, x, y);
 	pixel_a = ALPHA_8 (pixel_a);
     }