/src/skia/modules/skottie/src/Composition.h
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1 | | /* |
2 | | * Copyright 2019 Google Inc. |
3 | | * |
4 | | * Use of this source code is governed by a BSD-style license that can be |
5 | | * found in the LICENSE file. |
6 | | */ |
7 | | |
8 | | #ifndef SkottieComposition_DEFINED |
9 | | #define SkottieComposition_DEFINED |
10 | | |
11 | | #include "modules/skottie/src/SkottiePriv.h" |
12 | | |
13 | | #include "include/private/SkTHash.h" |
14 | | #include "modules/skottie/src/Layer.h" |
15 | | |
16 | | #include <vector> |
17 | | |
18 | | namespace skottie { |
19 | | namespace internal { |
20 | | |
21 | | class CompositionBuilder final : SkNoncopyable { |
22 | | public: |
23 | | CompositionBuilder(const AnimationBuilder&, const SkSize&, const skjson::ObjectValue&); |
24 | | ~CompositionBuilder(); |
25 | | |
26 | | sk_sp<sksg::RenderNode> build(const AnimationBuilder&); |
27 | | |
28 | | LayerBuilder* layerBuilder(int layer_index); |
29 | | |
30 | | private: |
31 | 13.7k | const sk_sp<sksg::Transform>& getCameraTransform() const { return fCameraTransform; } |
32 | | |
33 | | friend class LayerBuilder; |
34 | | |
35 | | const SkSize fSize; |
36 | | |
37 | | std::vector<LayerBuilder> fLayerBuilders; |
38 | | SkTHashMap<int, size_t> fLayerIndexMap; // Maps layer "ind" to layer builder index. |
39 | | |
40 | | sk_sp<sksg::Transform> fCameraTransform; |
41 | | |
42 | | size_t fMotionBlurSamples = 1; |
43 | | float fMotionBlurAngle = 0, |
44 | | fMotionBlurPhase = 0; |
45 | | }; |
46 | | |
47 | | } // namespace internal |
48 | | } // namespace skottie |
49 | | |
50 | | #endif // SkottieComposition_DEFINED |