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/geometry/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   IOSurfaceDrawQuad();
  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               bool allow_overlay);
  33
  34   void SetAll(const SharedQuadState* shared_quad_state,
  35               const gfx::Rect& rect,
  36               const gfx::Rect& opaque_rect,
  37               const gfx::Rect& visible_rect,
  38               bool needs_blending,
  39               const gfx::Size& io_surface_size,
  40               unsigned io_surface_resource_id,
  41               Orientation orientation,
  42               bool allow_overlay);
  43
  44   gfx::Size io_surface_size;
  45   Orientation orientation;
  46   bool allow_overlay;
  47
  48   ResourceId io_surface_resource_id() const {
  49     return resources.ids[kIOSurfaceResourceIdIndex];
  50   }
  51
  52   static const IOSurfaceDrawQuad* MaterialCast(const DrawQuad*);
  53
  54  private:
  55   static const size_t kIOSurfaceResourceIdIndex = 0;
  56
  57   void ExtendValue(base::trace_event::TracedValue* value) const override;
  58 };
  59
  60 }  // namespace cc
  61
  62 #endif  // CC_QUADS_IO_SURFACE_DRAW_QUAD_H_