[Mesa-dev] [PATCH 1/6] i965: Fix missing CACHE_NEW_WM_PROG in 3DSTATE_PS_EXTRA.

[Kenneth Graunke]

brw->wm.prog_data is covered by CACHE_NEW_WM_PROG, not
BRW_NEW_FRAGMENT_PROGRAM.  So, we should listen to it.

However, I believe that BRW_NEW_FRAGMENT_PROGRAM is sufficient to cover
all the necessary cases - CACHE_NEW_WM_PROG happens in a subset of
cases.  So, the code being wrong shouldn't have triggered bugs.

Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
---
 src/mesa/drivers/dri/i965/gen8_ps_state.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/gen8_ps_state.c b/src/mesa/drivers/dri/i965/gen8_ps_state.c
index 3d3df19..7e3d78b 100644
--- a/src/mesa/drivers/dri/i965/gen8_ps_state.c
+++ b/src/mesa/drivers/dri/i965/gen8_ps_state.c
@@ -41,7 +41,7 @@ upload_ps_extra(struct brw_context *brw)
    if (fp->program.UsesKill)
       dw1 |= GEN8_PSX_KILL_ENABLE;
 
-   /* BRW_NEW_FRAGMENT_PROGRAM */
+   /* CACHE_NEW_WM_PROG */
    if (brw->wm.prog_data->num_varying_inputs != 0)
       dw1 |= GEN8_PSX_ATTRIBUTE_ENABLE;
 
@@ -87,7 +87,7 @@ const struct brw_tracked_state gen8_ps_extra = {
    .dirty = {
       .mesa  = _NEW_MULTISAMPLE,
       .brw   = BRW_NEW_CONTEXT | BRW_NEW_FRAGMENT_PROGRAM | BRW_NEW_NUM_SAMPLES,
-      .cache = 0,
+      .cache = CACHE_NEW_WM_PROG,
    },
    .emit = upload_ps_extra,
 };
-- 
2.1.3