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authorIan Romanick <idr@us.ibm.com>2008-03-20 17:36:05 -0700
committerIan Romanick <idr@us.ibm.com>2008-03-20 17:37:26 -0700
commitdf1d6e2410dbc6af66ca416124587918b9764ee8 (patch)
treeff95a8ee9ed10039fcfd81bfcff81a4e61514bae /src/gallium/drivers/cell/spu
parent2b21bde3b1fa6fe357a3a5adc6249e89d6915524 (diff)
cell: Fix bus error when there is no depth buffer
Diffstat (limited to 'src/gallium/drivers/cell/spu')
-rw-r--r--src/gallium/drivers/cell/spu/spu_tri.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/drivers/cell/spu/spu_tri.c b/src/gallium/drivers/cell/spu/spu_tri.c
index c9f8cadcda..c4272d6e93 100644
--- a/src/gallium/drivers/cell/spu/spu_tri.c
+++ b/src/gallium/drivers/cell/spu/spu_tri.c
@@ -261,6 +261,9 @@ do_depth_test(int x, int y, mask_t quadmask)
float4 zvals;
mask_t mask;
+ if (spu.fb.depth_format == PIPE_FORMAT_NONE)
+ return quadmask;
+
zvals.v = eval_z((float) x, (float) y);
mask = (mask_t) spu_do_depth_stencil(x - setup.cliprect_minx,