commit e45e33854289222cabb491d4605bf381b1631054
author Xiang, Haihao <haihao.xiang@intel.com> Wed Feb 13 15:57:44 2008 +0800
committer Xiang, Haihao <haihao.xiang@intel.com> Wed Feb 13 16:00:25 2008 +0800
tree 90f924c4aa4e88fa17569a91d3d6c4c00bfee2b9
parent 9365738c36f1f0288e2576edbc621b5ed4d8736c

_mesa_swizzle_ubyt_image: Don't use single swizzle_copy call
if components don't match. fix #13508

src/mesa/main/texstore.c

diff --git a/src/mesa/main/texstore.c b/src/mesa/main/texstore.c
index a8e639b..37d6f81 100644
--- a/src/mesa/main/texstore.c
+++ b/src/mesa/main/texstore.c
@@ -809,6 +809,7 @@
 /*    _mesa_printf("map %d %d %d %d\n", map[0], map[1], map[2], map[3]);  */
 
    if (srcRowStride == dstRowStride &&
+       srcComponents == dstComponents &&
        srcRowStride == srcWidth * srcComponents &&
        dimensions < 3) {
       /* 1 and 2D images only */