965: fill unused surface pointers with zero

diff --git a/src/mesa/pipe/i965simple/brw_wm_surface_state.c b/src/mesa/pipe/i965simple/brw_wm_surface_state.c
index 69b6202fc8674128762bde33cb71016a7739ba2b..5c7dee5790d57d1cd8adf5ca1b862f30d6963cf5 100644 (file)
--- a/src/mesa/pipe/i965simple/brw_wm_surface_state.c
+++ b/src/mesa/pipe/i965simple/brw_wm_surface_state.c
@@ -235,28 +235,18 @@ static void upload_wm_surfaces(struct brw_context *brw )
    }
 
 
+   /* BRW_NEW_TEXTURE
+    */
    for (i = 0; i < BRW_MAX_TEX_UNIT; i++) {
       const struct brw_texture *texUnit = brw->attribs.Texture[i];
-      if (texUnit == NULL)
-        continue;
-
 
-      /* BRW_NEW_TEXTURE
-       */
-      if (texUnit->base.refcount/*(texUnit->refcount > 0) == really used */) {
+      if (texUnit &&
+         texUnit->base.refcount/*(texUnit->refcount > 0) == really used */) {
 
         brw_update_texture_surface(brw, i);
 
         brw->wm.nr_surfaces = i+2;
       }
-#if 0
-      else if( texUnit->refcount &&
-              texUnit->_Current == intel->frame_buffer_texobj )
-      {
-        brw->wm.bind.surf_ss_offset[i+1] = brw->wm.bind.surf_ss_offset[0];
-        brw->wm.nr_surfaces = i+2;
-      }
-#endif
       else {
         brw->wm.bind.surf_ss_offset[i+1] = 0;
       }