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| 1 // Copyright 2014 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_RESOURCES_TRANSFORM_DISPLAY_ITEM_H_ | |
| 6 #define CC_RESOURCES_TRANSFORM_DISPLAY_ITEM_H_ | |
| 7 | |
| 8 #include "base/memory/scoped_ptr.h" | |
| 9 #include "cc/base/cc_export.h" | |
| 10 #include "cc/resources/display_item.h" | |
| 11 #include "ui/gfx/transform.h" | |
| 12 | |
| 13 class SkCanvas; | |
| 14 class SkDrawPictureCallback; | |
| 15 | |
| 16 namespace cc { | |
| 17 | |
| 18 class CC_EXPORT TransformDisplayItem : public DisplayItem { | |
| 19 public: | |
| 20 TransformDisplayItem(); | |
| 21 ~TransformDisplayItem() override; | |
| 22 | |
| 23 void SetNew(const gfx::Transform& transform); | |
| 24 | |
| 25 void Raster(SkCanvas* canvas, SkDrawPictureCallback* callback) const override; | |
| 26 void AsValueInto(base::trace_event::TracedValue* array) const override; | |
| 27 | |
| 28 private: | |
| 29 gfx::Transform transform_; | |
| 30 }; | |
| 31 | |
| 32 class CC_EXPORT EndTransformDisplayItem : public DisplayItem { | |
| 33 public: | |
| 34 EndTransformDisplayItem(); | |
| 35 ~EndTransformDisplayItem() override; | |
| 36 | |
| 37 static scoped_ptr<EndTransformDisplayItem> Create() { | |
| 38 return make_scoped_ptr(new EndTransformDisplayItem()); | |
| 39 } | |
| 40 | |
| 41 void Raster(SkCanvas* canvas, SkDrawPictureCallback* callback) const override; | |
| 42 void AsValueInto(base::trace_event::TracedValue* array) const override; | |
| 43 }; | |
| 44 | |
| 45 } // namespace cc | |
| 46 | |
| 47 #endif // CC_RESOURCES_TRANSFORM_DISPLAY_ITEM_H_ | |
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