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mesa: disable GL_LUMINANCE case in _mesa_meta_draw_pixels()

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Works around a bug found on i965.  See bug 23670.
This commit is contained in:
Brian Paul 2009-09-09 08:23:11 -06:00
parent 9216b4e7be
commit 89a765e92b
1 changed files with 4 additions and 1 deletions
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5
src/mesa/drivers/common/meta.c
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@ -1446,7 +1446,10 @@ _mesa_meta_draw_pixels(GLcontext *ctx,
if (_mesa_is_color_format(format)) {
/* use more compact format when possible */
if (format == GL_LUMINANCE || format == GL_LUMINANCE_ALPHA)
/* XXX disable special case for GL_LUMINANCE for now to work around
* apparent i965 driver bug (see bug #23670).
*/
if (/*format == GL_LUMINANCE ||*/ format == GL_LUMINANCE_ALPHA)
texIntFormat = format;
else
texIntFormat = GL_RGBA;