Introducing SurfaceReferenceFactory

cc/surfaces/surface_info.h

+// Copyright (c) 2012 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_INFO_H_
+#define CC_SURFACES_SURFACE_INFO_H_
+
+#include "cc/surfaces/surface_id.h"
+#include "ui/gfx/geometry/size.h"
+
+namespace cc {
+
+// TODO(samans): Add documentation
+class SurfaceInfo {
+ public:
+  SurfaceInfo() {}
+  SurfaceInfo(const SurfaceId& surface_id, float scale, const gfx::Size& size)
+      : id_(surface_id), scale_(scale), size_(size) {}
+  /*
+  virtual void AddReference() = 0;
+  virtual void RemoveReference() = 0;
+  */
+
+  void SetId(const SurfaceId& id) { id_ = id; }
+  void SetScale(float scale) { scale_ = scale; }
+  void SetSize(const gfx::Size& size) { size_ = size; }
+
+  const SurfaceId& id() const { return id_; }
+  float scale() const { return scale_; }
+  const gfx::Size& size() const { return size_; }
+
+ private:
+  SurfaceId id_;
+  float scale_ = 1.f;
+  gfx::Size size_;
+};
+
+}  // namespace cc
+
+#endif  // CC_SURFACES_SURFACE_INFO_H_