1// Copyright 2012 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_QUADS_IO_SURFACE_DRAW_QUAD_H_
6#define CC_QUADS_IO_SURFACE_DRAW_QUAD_H_
7
8#include "base/memory/scoped_ptr.h"
9#include "cc/base/cc_export.h"
10#include "cc/quads/draw_quad.h"
11#include "ui/gfx/size.h"
12
13namespace cc {
14
15class CC_EXPORT IOSurfaceDrawQuad : public DrawQuad {
16 public:
17  enum Orientation {
18    FLIPPED,
19    UNFLIPPED,
20    ORIENTATION_LAST = UNFLIPPED
21  };
22
23  static scoped_ptr<IOSurfaceDrawQuad> Create();
24
25  void SetNew(const SharedQuadState* shared_quad_state,
26              const gfx::Rect& rect,
27              const gfx::Rect& opaque_rect,
28              const gfx::Rect& visible_rect,
29              const gfx::Size& io_surface_size,
30              unsigned io_surface_resource_id,
31              Orientation orientation);
32
33  void SetAll(const SharedQuadState* shared_quad_state,
34              const gfx::Rect& rect,
35              const gfx::Rect& opaque_rect,
36              const gfx::Rect& visible_rect,
37              bool needs_blending,
38              const gfx::Size& io_surface_size,
39              unsigned io_surface_resource_id,
40              Orientation orientation);
41
42  gfx::Size io_surface_size;
43  unsigned io_surface_resource_id;
44  Orientation orientation;
45
46  virtual void IterateResources(const ResourceIteratorCallback& callback)
47      OVERRIDE;
48
49  static const IOSurfaceDrawQuad* MaterialCast(const DrawQuad*);
50
51 private:
52  IOSurfaceDrawQuad();
53  virtual void ExtendValue(base::DictionaryValue* value) const OVERRIDE;
54};
55
56}  // namespace cc
57
58#endif  // CC_QUADS_IO_SURFACE_DRAW_QUAD_H_
59