src/cc/surfaces/surface_manager.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CC_SURFACES_SURFACE_MANAGER_H_
   6 #define CC_SURFACES_SURFACE_MANAGER_H_
   7
   8 #include "base/containers/hash_tables.h"
   9 #include "base/macros.h"
  10 #include "cc/surfaces/surface_id.h"
  11 #include "cc/surfaces/surfaces_export.h"
  12
  13 namespace cc {
  14 class CompositorFrame;
  15 class Surface;
  16
  17 class CC_SURFACES_EXPORT SurfaceManager {
  18  public:
  19   SurfaceManager();
  20   ~SurfaceManager();
  21
  22   void RegisterSurface(Surface* surface);
  23   void DeregisterSurface(SurfaceId surface_id);
  24
  25   Surface* GetSurfaceForId(SurfaceId surface_id);
  26
  27  private:
  28   typedef base::hash_map<SurfaceId, Surface*> SurfaceMap;
  29   SurfaceMap surface_map_;
  30
  31   DISALLOW_COPY_AND_ASSIGN(SurfaceManager);
  32 };
  33
  34 }  // namespace cc
  35
  36 #endif  // CC_SURFACES_SURFACE_MANAGER_H_