WIP: Surface Synchronization System

cc/surfaces/surface_aggregator.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CC_SURFACES_SURFACE_AGGREGATOR_H_
 #define CC_SURFACES_SURFACE_AGGREGATOR_H_
 
 #include <map>
 #include <memory>
 #include <set>
@@ skipping 61 matching lines @@
 
   ClipData CalculateClipRect(const ClipData& surface_clip,
                              const ClipData& quad_clip,
                              const gfx::Transform& target_transform);
 
   int RemapPassId(int surface_local_pass_id, const SurfaceId& surface_id);
 
   void HandleSurfaceQuad(const SurfaceDrawQuad* surface_quad,
                          const gfx::Transform& target_transform,
                          const ClipData& clip_rect,
-                         RenderPass* dest_pass);
+                         RenderPass* dest_pass,
+                         bool ignore_undamaged,
+                         gfx::Rect* damage_rect_in_quad_space,
+                         bool* damage_rect_in_quad_space_valid);
+
   SharedQuadState* CopySharedQuadState(const SharedQuadState* source_sqs,
                                        const gfx::Transform& target_transform,
                                        const ClipData& clip_rect,
                                        RenderPass* dest_render_pass);
   void CopyQuadsToPass(
       const QuadList& source_quad_list,
       const SharedQuadStateList& source_shared_quad_state_list,
       const std::unordered_map<ResourceId, ResourceId>& resource_to_child_map,
       const gfx::Transform& target_transform,
       const ClipData& clip_rect,
@@ skipping 80 matching lines @@
   TransferableResourceArray* dest_resource_list_;
 
   base::WeakPtrFactory<SurfaceAggregator> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SurfaceAggregator);
 };
 
 }  // namespace cc
 
 #endif  // CC_SURFACES_SURFACE_AGGREGATOR_H_