cc/quads/picture_draw_quad.h

   1 // Copyright 2013 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_PICTURE_DRAW_QUAD_H_
   6 #define CC_QUADS_PICTURE_DRAW_QUAD_H_
   7
   8 #include "base/memory/ref_counted.h"
   9 #include "base/memory/scoped_ptr.h"
  10 #include "cc/base/cc_export.h"
  11 #include "cc/quads/content_draw_quad_base.h"
  12 #include "cc/resources/picture_pile_impl.h"
  13 #include "ui/gfx/rect.h"
  14 #include "ui/gfx/rect_f.h"
  15 #include "ui/gfx/size.h"
  16
  17 namespace cc {
  18
  19 // Used for on-demand tile rasterization.
  20 class CC_EXPORT PictureDrawQuad : public ContentDrawQuadBase {
  21  public:
  22   static scoped_ptr<PictureDrawQuad> Create();
  23   virtual ~PictureDrawQuad();
  24
  25   void SetNew(const SharedQuadState* shared_quad_state,
  26               const gfx::Rect& rect,
  27               const gfx::Rect& opaque_rect,
  28               const gfx::RectF& tex_coord_rect,
  29               gfx::Size texture_size,
  30               ResourceFormat texture_format,
  31               const gfx::Rect& content_rect,
  32               float contents_scale,
  33               scoped_refptr<PicturePileImpl> picture_pile);
  34
  35   void SetAll(const SharedQuadState* shared_quad_state,
  36               const gfx::Rect& rect,
  37               const gfx::Rect& opaque_rect,
  38               const gfx::Rect& visible_rect,
  39               bool needs_blending,
  40               const gfx::RectF& tex_coord_rect,
  41               gfx::Size texture_size,
  42               ResourceFormat texture_format,
  43               const gfx::Rect& content_rect,
  44               float contents_scale,
  45               scoped_refptr<PicturePileImpl> picture_pile);
  46
  47   gfx::Rect content_rect;
  48   float contents_scale;
  49   scoped_refptr<PicturePileImpl> picture_pile;
  50   ResourceFormat texture_format;
  51
  52   virtual void IterateResources(const ResourceIteratorCallback& callback)
  53       OVERRIDE;
  54
  55   static const PictureDrawQuad* MaterialCast(const DrawQuad* quad);
  56
  57  private:
  58   PictureDrawQuad();
  59   virtual void ExtendValue(base::DictionaryValue* value) const OVERRIDE;
  60 };
  61
  62 }  // namespace cc
  63
  64 #endif  // CC_QUADS_PICTURE_DRAW_QUAD_H_