From: Marek Olšák <[email protected]>
This can't crash currently, but it would crash if clear_buffer
from u_blitter were used with a clean context.
---
src/gallium/drivers/radeonsi/si_state.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/gallium/drivers/radeonsi/si_state.c
b/src/gallium/drivers/radeonsi/si_state.c
index 18b6405..eba9c61 100644
--- a/src/gallium/drivers/radeonsi/si_state.c
+++ b/src/gallium/drivers/radeonsi/si_state.c
@@ -265,7 +265,7 @@ static void si_emit_cb_target_mask(struct si_context *sctx,
struct r600_atom *at
*
* Reproducible with Unigine Heaven 4.0 and drirc missing.
*/
- if (blend->dual_src_blend &&
+ if (blend && blend->dual_src_blend &&
sctx->ps_shader.cso &&
(sctx->ps_shader.cso->ps_colors_written & 0x3) != 0x3)
mask = 0;
--
2.1.4
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