[Mesa-dev] [PATCH v3 5/7] i965: use ASTC5x5 workaround in brw_prepare_drawing()

[kevin.rogovin at intel.com]

From: Kevin Rogovin <kevin.rogovin at intel.com>

Signed-off-by: Kevin Rogovin <kevin.rogovin at intel.com>
---
 src/mesa/drivers/dri/i965/brw_draw.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/mesa/drivers/dri/i965/brw_draw.c b/src/mesa/drivers/dri/i965/brw_draw.c
index 34f4de3..f891e91 100644
--- a/src/mesa/drivers/dri/i965/brw_draw.c
+++ b/src/mesa/drivers/dri/i965/brw_draw.c
@@ -759,6 +759,12 @@ brw_prepare_drawing(struct gl_context *ctx,
    brw_predraw_resolve_inputs(brw, true, draw_aux_buffer_disabled);
    brw_predraw_resolve_framebuffer(brw, draw_aux_buffer_disabled);
 
+   /* if necessary, perform astc5x5 workarounds to make sure sampling
+    * from astc5x5 and textures with an auxilary surface have a command
+    * streamer stall and texture invalidate between them.
+    */
+   gen9_astc5x5_perform_wa(brw);
+
    /* Bind all inputs, derive varying and size information:
     */
    brw_merge_inputs(brw, arrays);
-- 
2.7.4