check mode for no change in _mesa_Read/DrawBuffer()
authorBrian Paul <brian.paul@tungstengraphics.com>
Fri, 11 Oct 2002 00:02:16 +0000 (00:02 +0000)
committerBrian Paul <brian.paul@tungstengraphics.com>
Fri, 11 Oct 2002 00:02:16 +0000 (00:02 +0000)
commitd54d4633fdfafef71d61486b5d740a237f380055
treec9b852ffce1bf561961a46326bd7ee59d2e0b4a2
parent813c96f4584f90a64b093f21486b71d48f9c117f
check mode for no change in _mesa_Read/DrawBuffer()
src/mesa/main/buffers.c