Accepting request 126493 from home:msmeissn:branches:graphics

- RGBA is packed in host order, use the right macros to unpack
  and verify in raw_decode test.

OBS-URL: https://build.opensuse.org/request/show/126493
OBS-URL: https://build.opensuse.org/package/show/graphics/tiff?expand=0&rev=47

tiff-bigendian.patch

@@ -0,0 +1,15 @@
+--- tiff-4.0.2/test/raw_decode.c.xx	2012-06-28 11:48:43.000000000 +0200
++++ tiff-4.0.2/test/raw_decode.c	2012-06-28 12:15:46.000000000 +0200
+@@ -85,9 +85,9 @@
+ static int check_rgba_pixel( int pixel, int red, int green, int blue, int alpha, unsigned char *buffer ) {
+ 	/* RGBA images are upside down - adjust for normal ordering */
+ 	int adjusted_pixel = pixel % 128 + (127 - (pixel/128)) * 128;
+-	unsigned char *rgba = buffer + 4 * adjusted_pixel;
+-	
+-	if( rgba[0] == red && rgba[1] == green && rgba[2] == blue && rgba[3] == alpha ) {
++	unsigned int *rgba = (unsigned int*)(buffer + 4 * adjusted_pixel);
++
++	if( TIFFGetR(*rgba) == red && TIFFGetG(*rgba) == green && TIFFGetB(*rgba) == blue && TIFFGetA(*rgba) == alpha ) {
+ 		return 0;
+ 	}
+ 

tiff.changes

@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu Jun 28 10:16:29 UTC 2012 - meissner@suse.com
+
+- RGBA is packed in host order, use the right macros to unpack
+  and verify in raw_decode test.
+
 -------------------------------------------------------------------
 Wed Jun 20 09:29:37 UTC 2012 - pgajdos@suse.com
 

tiff.spec

@@ -49,6 +49,7 @@ Source3:        baselibs.conf
 Patch2:         tiff-%{version}-seek.patch
 Patch3:         tiff-%{version}-tiff2pdf-colors.patch
 Patch9:         tiff-%{version}-dont-fancy-upsampling.patch
+Patch10:        tiff-bigendian.patch
 # FYI: this issue is solved another way
 # http://bugzilla.maptools.org/show_bug.cgi?id=1985#c1
 # Patch9:         tiff-%{version}-lzw-CVE-2009-2285.patch
@@ -95,6 +96,7 @@ the libtiff library.
 %patch2 -p1
 %patch3 -p1
 %patch9 -p1
+%patch10 -p1
 
 %build
 %configure --disable-static --with-pic