intel: Use a handy helper in glReadPixels source clipping.
authorEric Anholt <eric@anholt.net>
Wed, 27 Jan 2010 02:01:37 +0000 (18:01 -0800)
committerEric Anholt <eric@anholt.net>
Wed, 27 Jan 2010 02:02:21 +0000 (18:02 -0800)
commitc8e6a0f2f8637d803006d207bb2fb8e4292bdb28
treef7b1bc611a20f8c913389b55fcfd6ca032545674
parent41f4d82ba8e2497d9fe27f55cb1b8707862fed46
intel: Use a handy helper in glReadPixels source clipping.
src/mesa/drivers/dri/intel/intel_blit.c
src/mesa/drivers/dri/intel/intel_buffers.c
src/mesa/drivers/dri/intel/intel_buffers.h
src/mesa/drivers/dri/intel/intel_pixel_read.c