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
  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   Orientation orientation;
  44
  45   ResourceId io_surface_resource_id() const {
  46     return resources.ids[kIOSurfaceResourceIdIndex];
  47   }
  48
  49   static const IOSurfaceDrawQuad* MaterialCast(const DrawQuad*);
  50
  51  private:
  52   static const size_t kIOSurfaceResourceIdIndex = 0;
  53
  54   void ExtendValue(base::trace_event::TracedValue* value) const override;
  55 };
  56
  57 }  // namespace cc
  58
  59 #endif  // CC_QUADS_IO_SURFACE_DRAW_QUAD_H_