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Diffstat (limited to 'src/mesa/pipe/softpipe/sp_quad_depth_test.c')
-rw-r--r--src/mesa/pipe/softpipe/sp_quad_depth_test.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mesa/pipe/softpipe/sp_quad_depth_test.c b/src/mesa/pipe/softpipe/sp_quad_depth_test.c
index b72bbac0d4..fcd6a22e1d 100644
--- a/src/mesa/pipe/softpipe/sp_quad_depth_test.c
+++ b/src/mesa/pipe/softpipe/sp_quad_depth_test.c
@@ -54,6 +54,7 @@ depth_test_quad(struct quad_stage *qs, struct quad_header *quad)
break;
case PIPE_FUNC_LESS:
/* Note this is pretty much a single sse or cell instruction.
+ * Like this: quad->mask &= (quad->outputs.depth < zzzz);
*/
for (j = 0; j < QUAD_SIZE; j++) {
if (quad->outputs.depth[j] < zzzz[j])