i965: Fix gen6 WM push constants updates.

We would compute a new buffer, but never point the hardware at the new
buffer.  This partially fixes glsl-routing, as now it get the updated
uniform for which attribute to draw.

diff --git a/src/mesa/drivers/dri/i965/gen6_wm_state.c b/src/mesa/drivers/dri/i965/gen6_wm_state.c
index d88c86a1b259d32e0711715ac266de7432e2ccc3..4a9df48ea4c501620facb9fcb8d0b5c9723f3086 100644 (file)
--- a/src/mesa/drivers/dri/i965/gen6_wm_state.c
+++ b/src/mesa/drivers/dri/i965/gen6_wm_state.c
@@ -173,7 +173,8 @@ upload_wm_state(struct brw_context *brw)
 
 const struct brw_tracked_state gen6_wm_state = {
    .dirty = {
-      .mesa  = _NEW_LINE | _NEW_POLYGONSTIPPLE | _NEW_COLOR,
+      .mesa  = (_NEW_LINE | _NEW_POLYGONSTIPPLE | _NEW_COLOR |
+               _NEW_PROGRAM_CONSTANTS),
       .brw   = (BRW_NEW_CURBE_OFFSETS |
                BRW_NEW_FRAGMENT_PROGRAM |
                 BRW_NEW_NR_WM_SURFACES |