5f1108ce46
Unlike all other Skottie effects, motion blur requires sampling at multiple
points on the timeline.
To support this:
1) Introduce MotionBlurEffect - a custom SG render node which can drive
the timeline of its subtree using an sksg::Animator.
2) Introduce MotionBlurController to swap for a regular LayerController
when needed. MotionBlurController dispatches time ticks to
MotionBlurEffect instead of directly to the layer animators.
The actual motion blur impl is based on
https://skia-review.googlesource.com/c/skia/+/221416.
Motion blur requires Lottie files exported with this BodyMovin patch:
https://github.com/bodymovin/bodymovin-extension/pull/15
Change-Id: I075e101ea91ec9aa300bac35ee810fd539f1aced
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/225416
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Florin Malita <fmalita@chromium.org>
64 lines
1.8 KiB
Plaintext
64 lines
1.8 KiB
Plaintext
# Copyright 2018 Google Inc.
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#
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Things are easiest for everyone if these source paths are absolute.
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_src = get_path_info("src", "abspath")
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_include = get_path_info("include", "abspath")
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skia_skottie_public = [
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"$_include/Skottie.h",
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"$_include/SkottieProperty.h",
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]
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skia_skottie_sources = [
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"$_src/Composition.cpp",
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"$_src/Layer.cpp",
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"$_src/Skottie.cpp",
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"$_src/SkottieAdapter.cpp",
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"$_src/SkottieAdapter.h",
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"$_src/SkottieAnimator.cpp",
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"$_src/SkottieJson.cpp",
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"$_src/SkottieJson.h",
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"$_src/SkottiePriv.h",
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"$_src/SkottieProperty.cpp",
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"$_src/SkottieValue.cpp",
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"$_src/SkottieValue.h",
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"$_src/effects/DropShadowEffect.cpp",
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"$_src/effects/Effects.cpp",
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"$_src/effects/Effects.h",
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"$_src/effects/FillEffect.cpp",
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"$_src/effects/GaussianBlurEffect.cpp",
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"$_src/effects/GradientEffect.cpp",
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"$_src/effects/LevelsEffect.cpp",
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"$_src/effects/LinearWipeEffect.cpp",
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"$_src/effects/MotionBlurEffect.cpp",
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"$_src/effects/MotionBlurEffect.h",
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"$_src/effects/MotionTileEffect.cpp",
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"$_src/effects/RadialWipeEffect.cpp",
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"$_src/effects/TintEffect.cpp",
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"$_src/effects/TransformEffect.cpp",
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"$_src/effects/TritoneEffect.cpp",
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"$_src/effects/VenetianBlindsEffect.cpp",
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"$_src/layers/ImageLayer.cpp",
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"$_src/layers/NullLayer.cpp",
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"$_src/layers/PrecompLayer.cpp",
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"$_src/layers/ShapeLayer.cpp",
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"$_src/layers/SolidLayer.cpp",
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"$_src/layers/TextLayer.cpp",
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"$_src/text/RangeSelector.cpp",
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"$_src/text/RangeSelector.h",
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"$_src/text/SkottieShaper.cpp",
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"$_src/text/SkottieShaper.h",
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"$_src/text/TextAdapter.cpp",
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"$_src/text/TextAdapter.h",
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"$_src/text/TextAnimator.cpp",
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"$_src/text/TextAnimator.h",
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"$_src/text/TextValue.cpp",
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"$_src/text/TextValue.h",
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]
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