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/playback/raster_source.h"
  12 #include "cc/quads/content_draw_quad_base.h"
  13 #include "ui/gfx/geometry/rect.h"
  14 #include "ui/gfx/geometry/rect_f.h"
  15 #include "ui/gfx/geometry/size.h"
  16
  17 namespace cc {
  18
  19 // Used for on-demand tile rasterization.
  20 class CC_EXPORT PictureDrawQuad : public ContentDrawQuadBase {
  21  public:
  22   PictureDrawQuad();
  23   ~PictureDrawQuad() override;
  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::RectF& tex_coord_rect,
  30               const gfx::Size& texture_size,
  31               bool nearest_neighbor,
  32               ResourceFormat texture_format,
  33               const gfx::Rect& content_rect,
  34               float contents_scale,
  35               scoped_refptr<RasterSource> raster_source);
  36
  37   void SetAll(const SharedQuadState* shared_quad_state,
  38               const gfx::Rect& rect,
  39               const gfx::Rect& opaque_rect,
  40               const gfx::Rect& visible_rect,
  41               bool needs_blending,
  42               const gfx::RectF& tex_coord_rect,
  43               const gfx::Size& texture_size,
  44               bool nearest_neighbor,
  45               ResourceFormat texture_format,
  46               const gfx::Rect& content_rect,
  47               float contents_scale,
  48               scoped_refptr<RasterSource> raster_source);
  49
  50   gfx::Rect content_rect;
  51   float contents_scale;
  52   scoped_refptr<RasterSource> raster_source;
  53   ResourceFormat texture_format;
  54
  55   void IterateResources(const ResourceIteratorCallback& callback) override;
  56
  57   static const PictureDrawQuad* MaterialCast(const DrawQuad* quad);
  58
  59  private:
  60   void ExtendValue(base::trace_event::TracedValue* value) const override;
  61 };
  62
  63 }  // namespace cc
  64
  65 #endif  // CC_QUADS_PICTURE_DRAW_QUAD_H_