cc/layers/surface_layer_impl.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_LAYERS_SURFACE_LAYER_IMPL_H_
   6 #define CC_LAYERS_SURFACE_LAYER_IMPL_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "cc/base/cc_export.h"
  10 #include "cc/layers/layer_impl.h"
  11 #include "cc/surfaces/surface_id.h"
  12
  13 namespace cc {
  14
  15 class CC_EXPORT SurfaceLayerImpl : public LayerImpl {
  16  public:
  17   static scoped_ptr<SurfaceLayerImpl> Create(LayerTreeImpl* tree_impl, int id) {
  18     return make_scoped_ptr(new SurfaceLayerImpl(tree_impl, id));
  19   }
  20   ~SurfaceLayerImpl() override;
  21
  22   void SetSurfaceId(SurfaceId surface_id);
  23
  24   // LayerImpl overrides.
  25   scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) override;
  26   void PushPropertiesTo(LayerImpl* layer) override;
  27   void AppendQuads(RenderPass* render_pass,
  28                    const Occlusion& occlusion_in_content_space,
  29                    AppendQuadsData* append_quads_data) override;
  30
  31  protected:
  32   SurfaceLayerImpl(LayerTreeImpl* tree_impl, int id);
  33
  34  private:
  35   void GetDebugBorderProperties(SkColor* color, float* width) const override;
  36   void AsValueInto(base::debug::TracedValue* dict) const override;
  37   const char* LayerTypeAsString() const override;
  38
  39   SurfaceId surface_id_;
  40
  41   DISALLOW_COPY_AND_ASSIGN(SurfaceLayerImpl);
  42 };
  43
  44 }  // namespace cc
  45
  46 #endif  // CC_LAYERS_SURFACE_LAYER_IMPL_H_