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nv50/ir: ignore bias for samplerCubeShadow on nv50
authorIlia Mirkin <imirkin@alum.mit.edu>
Fri, 4 Jul 2014 22:38:28 +0000 (18:38 -0400)
committerIlia Mirkin <imirkin@alum.mit.edu>
Tue, 8 Jul 2014 04:14:33 +0000 (00:14 -0400)
commit1065aa92f4e448fbfe47c074f08dded1933a7f1f
tree17520fd44ad447de64de35320cfcdcab1e08ee15
parent30d91e0eecfe79e0d8515189a59051ee4f21f3da
nv50/ir: ignore bias for samplerCubeShadow on nv50

Unfortunately there's no good way to do this on the nv50 shader isa.
Dropping the bias seems preferable to doing the compare post-filtering.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: <mesa-stable@lists.freedesktop.org>
src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nv50.cpp