Module: Mesa
Branch: master
Commit: b9a74fbec7e3fe8c159a3a18447a416e09c68693
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=b9a74fbec7e3fe8c159a3a18447a416e09c68693

Author: Eric Anholt <[email protected]>
Date:   Fri Aug 26 16:38:15 2016 -0700

vc4: Mark when we add discards while lowering blend state.

---

 src/gallium/drivers/vc4/vc4_nir_lower_blend.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gallium/drivers/vc4/vc4_nir_lower_blend.c 
b/src/gallium/drivers/vc4/vc4_nir_lower_blend.c
index f708218..b7e31b8 100644
--- a/src/gallium/drivers/vc4/vc4_nir_lower_blend.c
+++ b/src/gallium/drivers/vc4/vc4_nir_lower_blend.c
@@ -494,6 +494,7 @@ vc4_nir_emit_alpha_test_discard(struct vc4_compile *c, 
nir_builder *b,
         discard->num_components = 1;
         discard->src[0] = nir_src_for_ssa(nir_inot(b, condition));
         nir_builder_instr_insert(b, &discard->instr);
+        c->s->info.fs.uses_discard = true;
 }
 
 static nir_ssa_def *

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