1 | // Copyright 2013 The Flutter 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 FLUTTER_LIB_UI_COMPOSITING_SCENE_H_ |
6 | #define FLUTTER_LIB_UI_COMPOSITING_SCENE_H_ |
7 | |
8 | #include <stdint.h> |
9 | #include <memory> |
10 | |
11 | #include "flutter/flow/layers/layer_tree.h" |
12 | #include "flutter/lib/ui/dart_wrapper.h" |
13 | #include "third_party/skia/include/core/SkPicture.h" |
14 | |
15 | namespace tonic { |
16 | class DartLibraryNatives; |
17 | } // namespace tonic |
18 | |
19 | namespace flutter { |
20 | |
21 | class Scene : public RefCountedDartWrappable<Scene> { |
22 | DEFINE_WRAPPERTYPEINFO(); |
23 | FML_FRIEND_MAKE_REF_COUNTED(Scene); |
24 | |
25 | public: |
26 | ~Scene() override; |
27 | static void create(Dart_Handle scene_handle, |
28 | std::shared_ptr<flutter::Layer> rootLayer, |
29 | uint32_t rasterizerTracingThreshold, |
30 | bool checkerboardRasterCacheImages, |
31 | bool checkerboardOffscreenLayers); |
32 | |
33 | std::unique_ptr<flutter::LayerTree> takeLayerTree(); |
34 | |
35 | Dart_Handle toImage(uint32_t width, |
36 | uint32_t height, |
37 | Dart_Handle image_callback); |
38 | |
39 | void dispose(); |
40 | |
41 | static void RegisterNatives(tonic::DartLibraryNatives* natives); |
42 | |
43 | private: |
44 | explicit Scene(std::shared_ptr<flutter::Layer> rootLayer, |
45 | uint32_t rasterizerTracingThreshold, |
46 | bool checkerboardRasterCacheImages, |
47 | bool checkerboardOffscreenLayers); |
48 | |
49 | std::unique_ptr<flutter::LayerTree> layer_tree_; |
50 | }; |
51 | |
52 | } // namespace flutter |
53 | |
54 | #endif // FLUTTER_LIB_UI_COMPOSITING_SCENE_H_ |
55 |