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-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,