llvmpipe: tweak subpixel_snap() arithmetic
authorBrian Paul <brianp@vmware.com>
Wed, 13 Jan 2010 16:29:43 +0000 (09:29 -0700)
committerBrian Paul <brianp@vmware.com>
Wed, 13 Jan 2010 16:32:21 +0000 (09:32 -0700)
commit212f3a6cb3cb49127a6e5588553fe2d327f46563
tree6ff60cb73f91564b9c0be2e90387490254b3f668
parentdb83ad4b4353ea6f9c755f18bf1455ea78b5bf12
llvmpipe: tweak subpixel_snap() arithmetic

This adjustment fixes some rasterization differences between llvmpipe
and softpipe (and other renderers).
src/gallium/drivers/llvmpipe/lp_setup_tri.c