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     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::Size& io_surface_size,
  29               unsigned io_surface_resource_id,
  30               Orientation orientation);
  31
  32   void SetAll(const SharedQuadState* shared_quad_state,
  33               const gfx::Rect& rect,
  34               const gfx::Rect& opaque_rect,
  35               const gfx::Rect& visible_rect,
  36               bool needs_blending,
  37               const gfx::Size& io_surface_size,
  38               unsigned io_surface_resource_id,
  39               Orientation orientation);
  40
  41   gfx::Size io_surface_size;
  42   unsigned io_surface_resource_id;
  43   Orientation orientation;
  44
  45   virtual void IterateResources(const ResourceIteratorCallback& callback)
  46       OVERRIDE;
  47
  48   static const IOSurfaceDrawQuad* MaterialCast(const DrawQuad*);
  49
  50  private:
  51   IOSurfaceDrawQuad();
  52   virtual void ExtendValue(base::DictionaryValue* value) const OVERRIDE;
  53 };
  54
  55 }  // namespace cc
  56
  57 #endif  // CC_QUADS_IO_SURFACE_DRAW_QUAD_H_