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fix ppracer and bzflag issue with clip optimization
authorZou Nan hai <nanhai.zou@intel.com>
Thu, 27 Sep 2007 05:49:35 +0000 (13:49 +0800)
committerZou Nan hai <nanhai.zou@intel.com>
Thu, 27 Sep 2007 05:49:35 +0000 (13:49 +0800)
src/mesa/drivers/dri/i965/brw_clip_tri.c patch | blob | history

diff --git a/src/mesa/drivers/dri/i965/brw_clip_tri.c b/src/mesa/drivers/dri/i965/brw_clip_tri.c
index 506ab3712d05fc7bbc98be86f21109ec057473da..b7d30bb0c4db9fc7e8001c5a6aeeda4bf00f3c8a 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_clip_tri.c
+++ b/src/mesa/drivers/dri/i965/brw_clip_tri.c
@@ -472,7 +472,6 @@ static void brw_clip_test( struct brw_clip_compile *c )
     brw_MOV(p, v0, deref_4f(vt0, c->offset[VERT_RESULT_HPOS]));
     brw_MOV(p, v1, deref_4f(vt1, c->offset[VERT_RESULT_HPOS]));
     brw_MOV(p, v2, deref_4f(vt2, c->offset[VERT_RESULT_HPOS]));
-    brw_AND(p, c->reg.planemask, c->reg.planemask, brw_imm_ud(~0x3f));
 
     /* test nearz, xmin, ymin plane */
     brw_CMP(p, t1, BRW_CONDITIONAL_LE, negate(v0), get_element(v0, 3));