xlib: use MESA_FORMAT_XRGB8888 for pixmap surfaces
authorBrian Paul <brianp@vmware.com>
Sat, 12 Nov 2011 18:50:31 +0000 (11:50 -0700)
committerBrian Paul <brianp@vmware.com>
Tue, 15 Nov 2011 14:49:25 +0000 (07:49 -0700)
commitc9bfad2921904780d982917def276a6979a5debd
tree5f9378fcf17ddf31f0b006052e20e1382dbcc92f
parentdff2394e08651304d924ef9df796ff0ac6b844c3
xlib: use MESA_FORMAT_XRGB8888 for pixmap surfaces

We no longer have software-allocated alpha buffers so we can forget
about the alpha channel.

Reviewed-by: Eric Anholt <eric@anholt.net>
src/mesa/drivers/x11/xm_buffer.c