softpipe: don't clamp reference value for shadow comparison for float formats
authorRoland Scheidegger <sroland@vmware.com>
Wed, 7 Aug 2013 18:33:54 +0000 (20:33 +0200)
committerRoland Scheidegger <sroland@vmware.com>
Thu, 8 Aug 2013 16:55:57 +0000 (18:55 +0200)
commitaa84f1ad5537f5b0232eb681147cb3a3882323b8
tree8e5a4a0cbe52bd64f61fd9b2d0c0aa9bd3aecec7
parente1590b9690cfc5c3f304b5339621129226a20f36
softpipe: don't clamp reference value for shadow comparison for float formats

Clamping is only done for fixed-point formats as part of conversion to
texture format.

Reviewed-by: Zack Rusin <zackr@vmware.com>
src/gallium/drivers/softpipe/sp_tex_sample.c