softpipe: handle NULL color buffer pointers
authorBrian Paul <brianp@vmware.com>
Thu, 16 Jan 2014 01:24:02 +0000 (17:24 -0800)
committerBrian Paul <brianp@vmware.com>
Fri, 17 Jan 2014 16:52:11 +0000 (08:52 -0800)
commit7b4ceec0b7591fa7a2dd66c45727341f52bf5258
tree1524622bd4428600a3e018773649516a6522fbc8
parent3b64714da48f1654dbbf6ef5b4abe5b0c5952a9e
softpipe: handle NULL color buffer pointers

Fixes regression from 9baa45f78b8ca7d66280e36009b6a685055d7cd6

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
src/gallium/drivers/softpipe/sp_quad_blend.c