gallium: implement PBO operations for glDraw/ReadPixels and glBitmap
authorBrian Paul <brian.paul@tungstengraphics.com>
Fri, 21 Mar 2008 19:44:27 +0000 (13:44 -0600)
committerBrian Paul <brian.paul@tungstengraphics.com>
Fri, 21 Mar 2008 19:44:27 +0000 (13:44 -0600)
commitf1626f0bfd2b14ad8ca2afaad2ea8afb539e6491
treeacd3ff1fff95a61945dd18e50587c65aa44f441d
parentff938bf059a41a9bdf4c2c93cebe4a3b8a89c201
gallium: implement PBO operations for glDraw/ReadPixels and glBitmap

At this time there are no optimizations for directly blitting between
buffer objects and surfaces (always go through mappings).
glean pbo test passes now
src/mesa/state_tracker/st_cb_bitmap.c
src/mesa/state_tracker/st_cb_drawpixels.c
src/mesa/state_tracker/st_cb_readpixels.c