i965: fix for RHW workaround
authorXiang, Haihao <haihao.xiang@intel.com>
Thu, 26 Feb 2009 09:31:01 +0000 (17:31 +0800)
committerXiang, Haihao <haihao.xiang@intel.com>
Thu, 26 Feb 2009 09:31:01 +0000 (17:31 +0800)
commit68915fd6fac44dd000080298e3afb0669e8754aa
treea881d7ea490f1b5792c80d66a517f90f5986943b
parent160c3617fc8867edc445b1ba62fc996c4630cc35
i965: fix for RHW workaround

It is possible that an object whose vertices all are outside of a
view plane is passed to clip thread due to the RHW workaround. This
object should be rejected by clip thread. Fix bug #19879
src/mesa/drivers/dri/i965/brw_clip_line.c
src/mesa/drivers/dri/i965/brw_clip_tri.c