---
src/mesa/main/readpix.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/mesa/main/readpix.c b/src/mesa/main/readpix.c
index 349b0bc..0f5c84c 100644
--- a/src/mesa/main/readpix.c
+++ b/src/mesa/main/readpix.c
@@ -285,11 +285,12 @@ fast_read_rgba_pixels_memcpy( struct gl_context *ctx,
}
} else if (copy_xrgb) {
/* convert xrgb -> argb */
+ int alphaOffset = texelBytes - 1;
for (j = 0; j < height; j++) {
- GLuint *dst4 = (GLuint *) dst, *map4 = (GLuint *) map;
+ memcpy(dst, map, width * texelBytes);
int i;
for (i = 0; i < width; i++) {
- dst4[i] = map4[i] | 0xff000000; /* set A=0xff */
+ dst[i * texelBytes + alphaOffset] = 0xff; /* set A=0xff */
}
dst += dstStride;
map += stride;
--
1.8.1.5
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