mesa: remove support for software alpha buffers
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)
commit371b1648abc368fe27e3f78c7b675a1a022d3223
treef0b5a0c716be8b375a5cac71659ae88582cd8358
parent6c6803f28de0d4cb6937fcd95a47aa81da31fd78
mesa: remove support for software alpha buffers

This was only used by the xlib driver to add an alpha channel to the
front/window color buffer.  This was no longer going to work well with
the move to direct mapping of renderbuffers.

Reviewed-by: Eric Anholt <eric@anholt.net>
src/mesa/main/renderbuffer.c
src/mesa/main/renderbuffer.h