http://bugs.freedesktop.org/show_bug.cgi?id=10288
[EMAIL PROTECTED] changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
------- Comment #2 from [EMAIL PROTECTED] 2007-03-17 07:43 PST -------
I've checked in the patch which you posted to the mesa3d-dev list:
diff --git a/src/mesa/main/texstore.c b/src/mesa/main/texstore.c
index 994fb16..8ef4039 100644
--- a/src/mesa/main/texstore.c
+++ b/src/mesa/main/texstore.c
@@ -3608,6 +3608,22 @@ #endif /* FEATURE_EXT_texture_sRGB */
GLint col;
for (col = 0; col < width; col++) {
(*texImage->FetchTexelf)(texImage, col, row, img,
rgba[col]);
+ if (texImage->TexFormat->BaseFormat == GL_ALPHA) {
+ rgba[col][RCOMP] = 0.0;
+ rgba[col][GCOMP] = 0.0;
+ rgba[col][BCOMP] = 0.0;
+ } else if (texImage->TexFormat->BaseFormat == GL_LUMINANCE)
{
+ rgba[col][GCOMP] = 0.0;
+ rgba[col][BCOMP] = 0.0;
+ rgba[col][ACOMP] = 1.0;
+ } else if (texImage->TexFormat->BaseFormat ==
GL_LUMINANCE_ALPHA) {
+ rgba[col][GCOMP] = 0.0;
+ rgba[col][BCOMP] = 0.0;
+ } else if (texImage->TexFormat->BaseFormat == GL_INTENSITY)
{
+ rgba[col][GCOMP] = 0.0;
+ rgba[col][BCOMP] = 0.0;
+ rgba[col][ACOMP] = 1.0;
+ }
}
_mesa_pack_rgba_span_float(ctx, width, (GLfloat (*)[4]) rgba,
format, type, dest,
--
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