commit 591e14ec08b13e8d50636feb1afa578257175b9d
author Francisco Jerez <currojerez@riseup.net> Thu Dec 08 18:00:17 2016 -0800
committer Francisco Jerez <currojerez@riseup.net> Wed Dec 14 16:50:26 2016 -0800
tree 7dbb3684b533745867a9a613d868538cdc3c4baf
parent e0c1ec3b0965d573408536e6e17d41cd39f26616

i965/gen6+: Invalidate constant cache on brw_emit_mi_flush().

In order to make sure that the constant cache is coherent with
previous rendering when we start using it for pull constant loads.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

src/mesa/drivers/dri/i965/brw_pipe_control.c

diff --git a/src/mesa/drivers/dri/i965/brw_pipe_control.c b/src/mesa/drivers/dri/i965/brw_pipe_control.c
index dd426bf..b8f7406 100644
--- a/src/mesa/drivers/dri/i965/brw_pipe_control.c
+++ b/src/mesa/drivers/dri/i965/brw_pipe_control.c
@@ -351,6 +351,7 @@
       int flags = PIPE_CONTROL_NO_WRITE | PIPE_CONTROL_RENDER_TARGET_FLUSH;
       if (brw->gen >= 6) {
          flags |= PIPE_CONTROL_INSTRUCTION_INVALIDATE |
+                  PIPE_CONTROL_CONST_CACHE_INVALIDATE |
                   PIPE_CONTROL_DEPTH_CACHE_FLUSH |
                   PIPE_CONTROL_VF_CACHE_INVALIDATE |
                   PIPE_CONTROL_TEXTURE_CACHE_INVALIDATE |