cc/quads/io_surface_draw_quad.h

   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
  13 namespace cc {
  14
  15 class CC_EXPORT IOSurfaceDrawQuad : public DrawQuad {
  16  public:
  17   enum Orientation {
  18     FLIPPED,
  19     UNFLIPPED
  20   };
  21
  22   static scoped_ptr<IOSurfaceDrawQuad> Create();
  23
  24   void SetNew(const SharedQuadState* shared_quad_state,
  25               gfx::Rect rect,
  26               gfx::Rect opaque_rect,
  27               gfx::Size io_surface_size,
  28               unsigned io_surface_resource_id,
  29               Orientation orientation);
  30
  31   void SetAll(const SharedQuadState* shared_quad_state,
  32               gfx::Rect rect,
  33               gfx::Rect opaque_rect,
  34               gfx::Rect visible_rect,
  35               bool needs_blending,
  36               gfx::Size io_surface_size,
  37               unsigned io_surface_resource_id,
  38               Orientation orientation);
  39
  40   gfx::Size io_surface_size;
  41   unsigned io_surface_resource_id;
  42   Orientation orientation;
  43
  44   virtual void IterateResources(const ResourceIteratorCallback& callback)
  45       OVERRIDE;
  46
  47   static const IOSurfaceDrawQuad* MaterialCast(const DrawQuad*);
  48
  49  private:
  50   IOSurfaceDrawQuad();
  51   virtual void ExtendValue(base::DictionaryValue* value) const OVERRIDE;
  52 };
  53
  54 }  // namespace cc
  55
  56 #endif  // CC_QUADS_IO_SURFACE_DRAW_QUAD_H_