cc/playback/clip_path_display_item.h

   1 // Copyright 2015 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_PLAYBACK_CLIP_PATH_DISPLAY_ITEM_H_
   6 #define CC_PLAYBACK_CLIP_PATH_DISPLAY_ITEM_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "cc/base/cc_export.h"
  10 #include "cc/playback/display_item.h"
  11 #include "third_party/skia/include/core/SkPath.h"
  12 #include "third_party/skia/include/core/SkRegion.h"
  13
  14 class SkCanvas;
  15 class SkDrawPictureCallback;
  16
  17 namespace cc {
  18
  19 class CC_EXPORT ClipPathDisplayItem : public DisplayItem {
  20  public:
  21   ClipPathDisplayItem();
  22   ~ClipPathDisplayItem() override;
  23
  24   void SetNew(const SkPath& path, SkRegion::Op clip_op, bool antialias);
  25
  26   void Raster(SkCanvas* canvas, SkDrawPictureCallback* callback) const override;
  27   void AsValueInto(base::trace_event::TracedValue* array) const override;
  28
  29  private:
  30   SkPath clip_path_;
  31   SkRegion::Op clip_op_;
  32   bool antialias_;
  33 };
  34
  35 class CC_EXPORT EndClipPathDisplayItem : public DisplayItem {
  36  public:
  37   EndClipPathDisplayItem();
  38   ~EndClipPathDisplayItem() override;
  39
  40   static scoped_ptr<EndClipPathDisplayItem> Create() {
  41     return make_scoped_ptr(new EndClipPathDisplayItem());
  42   }
  43
  44   void Raster(SkCanvas* canvas, SkDrawPictureCallback* callback) const override;
  45   void AsValueInto(base::trace_event::TracedValue* array) const override;
  46 };
  47
  48 }  // namespace cc
  49
  50 #endif  // CC_PLAYBACK_CLIP_PATH_DISPLAY_ITEM_H_