1 files changed, 11 insertions, 29 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_state_upload.c b/src/mesa/drivers/dri/i965/brw_state_upload.c
index d1d319d92e..3b2ccd48c3 100644
--- a/src/mesa/drivers/dri/i965/brw_state_upload.c
+++ b/src/mesa/drivers/dri/i965/brw_state_upload.c
@@ -80,6 +80,7 @@ const struct brw_tracked_state *atoms[] =
     */
    &brw_invarient_state,
    &brw_state_base_address,
+   &brw_pipe_control,
 
    &brw_binding_table_pointers,
    &brw_blend_constant_color,
@@ -101,8 +102,6 @@ const struct brw_tracked_state *atoms[] =
    &brw_psp_urb_cbs,
 #endif
 
-   &brw_indices,
-   &brw_vertices,
 
    NULL,			/* brw_constant_buffer */
 };
@@ -174,12 +173,10 @@ static void xor_states( struct brw_state_flags *result,
 /***********************************************************************
  * Emit all state:
  */
-void brw_validate_state( struct brw_context *brw )
+int brw_validate_state( struct brw_context *brw )
 {
-   struct intel_context *intel = &brw->intel;
    struct brw_state_flags *state = &brw->state.dirty;
-   GLuint i, count, pass = 0;
-   dri_bo *last_batch_bo = NULL;
+   GLuint i, ret, count;
 
    state->mesa |= brw->intel.NewGLState;
    brw->intel.NewGLState = 0;
@@ -205,7 +202,7 @@ void brw_validate_state( struct brw_context *brw )
    if (state->mesa == 0 &&
        state->cache == 0 &&
        state->brw == 0)
-      return;
+      return 0;
 
    if (brw->state.dirty.brw & BRW_NEW_CONTEXT)
       brw_clear_batch_cache_flush(brw);
@@ -223,23 +220,15 @@ void brw_validate_state( struct brw_context *brw )
 
       if (check_state(state, &atom->dirty)) {
          if (atom->prepare) {
-            atom->prepare(brw);
+            ret = atom->prepare(brw);
+            if (ret)
+               return ret;
         }
       }
    }
 
    if (brw->intel.Fallback)
-      return;
-
-   /* We're about to try to set up a coherent state in the batchbuffer for
-    * the emission of primitives.  If we exceed the aperture size in any of the
-    * emit() calls, we need to go back to square 1 and try setting up again.
-    */
-got_flushed:
-   dri_bo_unreference(last_batch_bo);
-   last_batch_bo = intel->batch->buf;
-   dri_bo_reference(last_batch_bo);
-   assert(pass++ <= 2);
+      return 0;
 
    if (INTEL_DEBUG) {
       /* Debug version which enforces various sanity checks on the
@@ -262,11 +251,8 @@ got_flushed:
 	    break;
 
 	 if (check_state(state, &atom->dirty)) {
-	    if (atom->emit) {
+	    if (atom->emit)
 	       atom->emit( brw );
-	       if (intel->batch->buf != last_batch_bo)
-		  goto got_flushed;
-	    }
 	 }
 
 	 accumulate_state(&examined, &atom->dirty);
@@ -288,17 +274,13 @@ got_flushed:
 	    break;
 
 	 if (check_state(state, &atom->dirty)) {
-	    if (atom->emit) {
+	    if (atom->emit)
 	       atom->emit( brw );
-	       if (intel->batch->buf != last_batch_bo)
-		  goto got_flushed;
-	    }
 	 }
       }
    }
 
-   dri_bo_unreference(last_batch_bo);
-
    if (!brw->intel.Fallback)
       memset(state, 0, sizeof(*state));
+   return 0;
 }