summaryrefslogtreecommitdiffstats
path: root/src/gallium/drivers/llvmpipe/lp_context.c
diff options
context:
space:
mode:
authorJosé Fonseca <[email protected]>2010-10-06 20:42:30 +0100
committerJosé Fonseca <[email protected]>2010-10-09 09:35:41 +0100
commitd0bfb3c5144a9434efd4d53ced149d42016b5bdc (patch)
tree94c02d900972d2cfc10eed2e10f683124799ed13 /src/gallium/drivers/llvmpipe/lp_context.c
parent34c11c87e4e3b5639764abee413c45e918749477 (diff)
llvmpipe: Prevent z > 1.0
The current interpolation schemes causes precision loss. Changing the operation order helps, but does not completely avoid the problem. The only short term solution is to clamp z to 1.0. This is unfortunate, but probably unavoidable until interpolation is improved.
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_context.c')
0 files changed, 0 insertions, 0 deletions