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   void SetSurfaceScale(float scale);
  24   void SetSurfaceSize(const gfx::Size& size);
  25
  26   // LayerImpl overrides.
  27   scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) override;
  28   void PushPropertiesTo(LayerImpl* layer) override;
  29   void AppendQuads(RenderPass* render_pass,
  30                    AppendQuadsData* append_quads_data) override;
  31
  32  protected:
  33   SurfaceLayerImpl(LayerTreeImpl* tree_impl, int id);
  34
  35  private:
  36   void GetDebugBorderProperties(SkColor* color, float* width) const override;
  37   void AsValueInto(base::trace_event::TracedValue* dict) const override;
  38   const char* LayerTypeAsString() const override;
  39
  40   SurfaceId surface_id_;
  41   gfx::Size surface_size_;
  42   float surface_scale_;
  43
  44   DISALLOW_COPY_AND_ASSIGN(SurfaceLayerImpl);
  45 };
  46
  47 }  // namespace cc
  48
  49 #endif  // CC_LAYERS_SURFACE_LAYER_IMPL_H_