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fix component indexing bug in _mesa_texstore_al88()
author
Brian Paul
<brian.paul@tungstengraphics.com>
Wed, 16 Jun 2004 16:49:59 +0000
(16:49 +0000)
committer
Brian Paul
<brian.paul@tungstengraphics.com>
Wed, 16 Jun 2004 16:49:59 +0000
(16:49 +0000)
src/mesa/main/texstore.c
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diff --git
a/src/mesa/main/texstore.c
b/src/mesa/main/texstore.c
index
68a089b
..
574066e
100644
(file)
--- a/
src/mesa/main/texstore.c
+++ b/
src/mesa/main/texstore.c
@@
-1374,8
+1374,9
@@
_mesa_texstore_al88(STORE_PARAMS)
for (row = 0; row < srcHeight; row++) {
GLushort *dstUS = (GLushort *) dstRow;
for (col = 0; col < srcWidth; col++) {
- dstUS[col] = PACK_COLOR_88( CHAN_TO_UBYTE(src[ACOMP]),
- CHAN_TO_UBYTE(src[RCOMP]) );
+ /* src[0] is luminance, src[1] is alpha */
+ dstUS[col] = PACK_COLOR_88( CHAN_TO_UBYTE(src[1]),
+ CHAN_TO_UBYTE(src[0]) );
src += 2;
}
if (dstFormat == &_mesa_texformat_al88_rev) {