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skia2/tools/viewer/SkottieSlide.h

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Initial Lottie loader impl (Skotty) Coarse workflow: * Construction 1) build a Json tree 2) collect asset IDs (for preComp/image layer resolution) 3) "attach" pass - traverse the Json tree - build an SkSG dom, one fragment at a time - attach "animator" objects to the dom, for each animated prop 4) done, we can throw away the Json tree * For each animation tick 1) iterate over active animators and poke their respective dom nodes/attributes 2) revalidate the SkSG dom 3) draw the SkSG dom Note: post construction, things are super-simple - we just poke SkSG DOM attributes with interpolated values, and everything else is handled by SkSG (invalidation, revalidation, render). Change-Id: I96a02be7eb4fb4cb3831f59bf2b3908ea190c0dd Reviewed-on: https://skia-review.googlesource.com/89420 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2017-12-30 17:27:00 +00:00
/*
* Copyright 2017 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
Skotty -> Skottie Change-Id: If8b6516024c69b0fc256208874f6666a4e70e12c Reviewed-on: https://skia-review.googlesource.com/95241 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2018-01-16 22:04:30 +00:00
#ifndef SkottieSlide_DEFINED
#define SkottieSlide_DEFINED
Initial Lottie loader impl (Skotty) Coarse workflow: * Construction 1) build a Json tree 2) collect asset IDs (for preComp/image layer resolution) 3) "attach" pass - traverse the Json tree - build an SkSG dom, one fragment at a time - attach "animator" objects to the dom, for each animated prop 4) done, we can throw away the Json tree * For each animation tick 1) iterate over active animators and poke their respective dom nodes/attributes 2) revalidate the SkSG dom 3) draw the SkSG dom Note: post construction, things are super-simple - we just poke SkSG DOM attributes with interpolated values, and everything else is handled by SkSG (invalidation, revalidation, render). Change-Id: I96a02be7eb4fb4cb3831f59bf2b3908ea190c0dd Reviewed-on: https://skia-review.googlesource.com/89420 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2017-12-30 17:27:00 +00:00
rewrite includes to not need so much -Ifoo Current strategy: everything from the top Things to look at first are the manual changes: - added tools/rewrite_includes.py - removed -Idirectives from BUILD.gn - various compile.sh simplifications - tweak tools/embed_resources.py - update gn/find_headers.py to write paths from the top - update gn/gn_to_bp.py SkUserConfig.h layout so that #include "include/config/SkUserConfig.h" always gets the header we want. No-Presubmit: true Change-Id: I73a4b181654e0e38d229bc456c0d0854bae3363e Reviewed-on: https://skia-review.googlesource.com/c/skia/+/209706 Commit-Queue: Mike Klein <mtklein@google.com> Reviewed-by: Hal Canary <halcanary@google.com> Reviewed-by: Brian Osman <brianosman@google.com> Reviewed-by: Florin Malita <fmalita@chromium.org>
2019-04-23 17:05:21 +00:00
#include "tools/viewer/Slide.h"
[skottie] Relocate to modules/skottie TBR= Change-Id: I218d251ca56578a3a7fd4fb86cba9abdc10fb3bd Reviewed-on: https://skia-review.googlesource.com/130322 Reviewed-by: Florin Malita <fmalita@chromium.org> Commit-Queue: Florin Malita <fmalita@chromium.org>
2018-05-26 13:49:28 +00:00
#if defined(SK_ENABLE_SKOTTIE)
rewrite includes to not need so much -Ifoo Current strategy: everything from the top Things to look at first are the manual changes: - added tools/rewrite_includes.py - removed -Idirectives from BUILD.gn - various compile.sh simplifications - tweak tools/embed_resources.py - update gn/find_headers.py to write paths from the top - update gn/gn_to_bp.py SkUserConfig.h layout so that #include "include/config/SkUserConfig.h" always gets the header we want. No-Presubmit: true Change-Id: I73a4b181654e0e38d229bc456c0d0854bae3363e Reviewed-on: https://skia-review.googlesource.com/c/skia/+/209706 Commit-Queue: Mike Klein <mtklein@google.com> Reviewed-by: Hal Canary <halcanary@google.com> Reviewed-by: Brian Osman <brianosman@google.com> Reviewed-by: Florin Malita <fmalita@chromium.org>
2019-04-23 17:05:21 +00:00
#include "modules/skottie/include/Skottie.h"
[skottie] Expose SG inval controller on seek() - shift the revalidation phase from Scene::render() to Scene::animate() - pass an optional inval controller to Scene::animate() and Animation::seek() - hoist the showInval logic out of SkSG, into clients This allows clients to track dirty regions and detect cases where no updates are needed. Bug: skia:9267 Change-Id: I3d35bf58b6eee9bfeb6e127ba58e2b96713b772d Reviewed-on: https://skia-review.googlesource.com/c/skia/+/229001 Commit-Queue: Florin Malita <fmalita@chromium.org> Reviewed-by: Mike Reed <reed@google.com>
2019-07-22 16:05:41 +00:00
#include "modules/sksg/include/SkSGInvalidationController.h"
Initial Lottie loader impl (Skotty) Coarse workflow: * Construction 1) build a Json tree 2) collect asset IDs (for preComp/image layer resolution) 3) "attach" pass - traverse the Json tree - build an SkSG dom, one fragment at a time - attach "animator" objects to the dom, for each animated prop 4) done, we can throw away the Json tree * For each animation tick 1) iterate over active animators and poke their respective dom nodes/attributes 2) revalidate the SkSG dom 3) draw the SkSG dom Note: post construction, things are super-simple - we just poke SkSG DOM attributes with interpolated values, and everything else is handled by SkSG (invalidation, revalidation, render). Change-Id: I96a02be7eb4fb4cb3831f59bf2b3908ea190c0dd Reviewed-on: https://skia-review.googlesource.com/89420 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2017-12-30 17:27:00 +00:00
[skottie] Add frame time histogram to SkottieSlide UI Ignoring GPU flush for now... Change-Id: Ie28718ee528ac3f708c0237472845b3cca47f97d Reviewed-on: https://skia-review.googlesource.com/c/skia/+/259160 Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2019-12-10 19:23:32 +00:00
#include <vector>
[skottie] Convert (most of) SkottieSlide2 to SkSceneGraph Each Skottie animation is now a transformed sksg node. TBR= Change-Id: Ib5c153e8279e1a74a242b0eb193c4463898b09ea Reviewed-on: https://skia-review.googlesource.com/102201 Reviewed-by: Florin Malita <fmalita@chromium.org> Commit-Queue: Florin Malita <fmalita@chromium.org>
2018-01-31 16:08:58 +00:00
namespace sksg { class Scene; }
Initial Lottie loader impl (Skotty) Coarse workflow: * Construction 1) build a Json tree 2) collect asset IDs (for preComp/image layer resolution) 3) "attach" pass - traverse the Json tree - build an SkSG dom, one fragment at a time - attach "animator" objects to the dom, for each animated prop 4) done, we can throw away the Json tree * For each animation tick 1) iterate over active animators and poke their respective dom nodes/attributes 2) revalidate the SkSG dom 3) draw the SkSG dom Note: post construction, things are super-simple - we just poke SkSG DOM attributes with interpolated values, and everything else is handled by SkSG (invalidation, revalidation, render). Change-Id: I96a02be7eb4fb4cb3831f59bf2b3908ea190c0dd Reviewed-on: https://skia-review.googlesource.com/89420 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2017-12-30 17:27:00 +00:00
Skotty -> Skottie Change-Id: If8b6516024c69b0fc256208874f6666a4e70e12c Reviewed-on: https://skia-review.googlesource.com/95241 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2018-01-16 22:04:30 +00:00
class SkottieSlide : public Slide {
Initial Lottie loader impl (Skotty) Coarse workflow: * Construction 1) build a Json tree 2) collect asset IDs (for preComp/image layer resolution) 3) "attach" pass - traverse the Json tree - build an SkSG dom, one fragment at a time - attach "animator" objects to the dom, for each animated prop 4) done, we can throw away the Json tree * For each animation tick 1) iterate over active animators and poke their respective dom nodes/attributes 2) revalidate the SkSG dom 3) draw the SkSG dom Note: post construction, things are super-simple - we just poke SkSG DOM attributes with interpolated values, and everything else is handled by SkSG (invalidation, revalidation, render). Change-Id: I96a02be7eb4fb4cb3831f59bf2b3908ea190c0dd Reviewed-on: https://skia-review.googlesource.com/89420 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2017-12-30 17:27:00 +00:00
public:
Skotty -> Skottie Change-Id: If8b6516024c69b0fc256208874f6666a4e70e12c Reviewed-on: https://skia-review.googlesource.com/95241 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2018-01-16 22:04:30 +00:00
SkottieSlide(const SkString& name, const SkString& path);
~SkottieSlide() override = default;
Initial Lottie loader impl (Skotty) Coarse workflow: * Construction 1) build a Json tree 2) collect asset IDs (for preComp/image layer resolution) 3) "attach" pass - traverse the Json tree - build an SkSG dom, one fragment at a time - attach "animator" objects to the dom, for each animated prop 4) done, we can throw away the Json tree * For each animation tick 1) iterate over active animators and poke their respective dom nodes/attributes 2) revalidate the SkSG dom 3) draw the SkSG dom Note: post construction, things are super-simple - we just poke SkSG DOM attributes with interpolated values, and everything else is handled by SkSG (invalidation, revalidation, render). Change-Id: I96a02be7eb4fb4cb3831f59bf2b3908ea190c0dd Reviewed-on: https://skia-review.googlesource.com/89420 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2017-12-30 17:27:00 +00:00
void load(SkScalar winWidth, SkScalar winHeight) override;
void unload() override;
[skottie] Initial SkottieSlide UI - reveal on hover over lower region - live progress bar Planning to add more features. Change-Id: I776d5b525070c8894ae2ca3a9d9d7c407399b9e7 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/259158 Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2019-12-10 18:38:45 +00:00
void resize(SkScalar, SkScalar) override;
Initial Lottie loader impl (Skotty) Coarse workflow: * Construction 1) build a Json tree 2) collect asset IDs (for preComp/image layer resolution) 3) "attach" pass - traverse the Json tree - build an SkSG dom, one fragment at a time - attach "animator" objects to the dom, for each animated prop 4) done, we can throw away the Json tree * For each animation tick 1) iterate over active animators and poke their respective dom nodes/attributes 2) revalidate the SkSG dom 3) draw the SkSG dom Note: post construction, things are super-simple - we just poke SkSG DOM attributes with interpolated values, and everything else is handled by SkSG (invalidation, revalidation, render). Change-Id: I96a02be7eb4fb4cb3831f59bf2b3908ea190c0dd Reviewed-on: https://skia-review.googlesource.com/89420 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2017-12-30 17:27:00 +00:00
SkISize getDimensions() const override;
void draw(SkCanvas*) override;
tools: separate TimeUtils from AnimTimer gm, slides, and samples no longer need to know about the implementation details of AnimTimer. This virtual bool onAnimate(const AnimTimer&); becomes this: virtual bool onAnimate(double /*nanoseconds*/); which is much easier to reason about. AnimTimer itself is now part of viewer. Change-Id: Ib70bf7a0798b1991f25204ae84f70463cdbeb358 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/226838 Reviewed-by: Ben Wagner <bungeman@google.com> Commit-Queue: Hal Canary <halcanary@google.com>
2019-07-11 20:32:53 +00:00
bool animate(double) override;
Initial Lottie loader impl (Skotty) Coarse workflow: * Construction 1) build a Json tree 2) collect asset IDs (for preComp/image layer resolution) 3) "attach" pass - traverse the Json tree - build an SkSG dom, one fragment at a time - attach "animator" objects to the dom, for each animated prop 4) done, we can throw away the Json tree * For each animation tick 1) iterate over active animators and poke their respective dom nodes/attributes 2) revalidate the SkSG dom 3) draw the SkSG dom Note: post construction, things are super-simple - we just poke SkSG DOM attributes with interpolated values, and everything else is handled by SkSG (invalidation, revalidation, render). Change-Id: I96a02be7eb4fb4cb3831f59bf2b3908ea190c0dd Reviewed-on: https://skia-review.googlesource.com/89420 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2017-12-30 17:27:00 +00:00
bool onChar(SkUnichar) override;
tools/skui: put all enums in a common namespace Change-Id: Icd331e8946d80652750b8b6ea0db65f5f676ac3e Reviewed-on: https://skia-review.googlesource.com/c/skia/+/238058 Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: Hal Canary <halcanary@google.com>
2019-08-29 14:39:22 +00:00
bool onMouse(SkScalar x, SkScalar y, skui::InputState, skui::ModifierKey modifiers) override;
Initial Lottie loader impl (Skotty) Coarse workflow: * Construction 1) build a Json tree 2) collect asset IDs (for preComp/image layer resolution) 3) "attach" pass - traverse the Json tree - build an SkSG dom, one fragment at a time - attach "animator" objects to the dom, for each animated prop 4) done, we can throw away the Json tree * For each animation tick 1) iterate over active animators and poke their respective dom nodes/attributes 2) revalidate the SkSG dom 3) draw the SkSG dom Note: post construction, things are super-simple - we just poke SkSG DOM attributes with interpolated values, and everything else is handled by SkSG (invalidation, revalidation, render). Change-Id: I96a02be7eb4fb4cb3831f59bf2b3908ea190c0dd Reviewed-on: https://skia-review.googlesource.com/89420 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2017-12-30 17:27:00 +00:00
private:
[skottie] Initial SkottieSlide UI - reveal on hover over lower region - live progress bar Planning to add more features. Change-Id: I776d5b525070c8894ae2ca3a9d9d7c407399b9e7 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/259158 Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2019-12-10 18:38:45 +00:00
SkRect UIArea() const;
void renderUI();
const SkString fPath;
[skottie] Plumb external SkFontMgr Allow embedders to pass a font manager. In order to avoid excessive factory API clutter, introduce an Animation::Builder helper to wrap factory options. Also clean up various bits: * hoist scene parsing out of the Animation ctor * store the animation duration explicitly (instead of unused fps) * plumb const SkFontMgr& internally (instead of a ref) Change-Id: I3e180dfa85ba18c8462cfeb5a7385bef985ed6c4 Reviewed-on: https://skia-review.googlesource.com/148800 Reviewed-by: Ben Wagner <bungeman@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2018-08-23 00:37:04 +00:00
sk_sp<skottie::Animation> fAnimation;
skottie::Animation::Builder::Stats fAnimationStats;
[skottie] Expose SG inval controller on seek() - shift the revalidation phase from Scene::render() to Scene::animate() - pass an optional inval controller to Scene::animate() and Animation::seek() - hoist the showInval logic out of SkSG, into clients This allows clients to track dirty regions and detect cases where no updates are needed. Bug: skia:9267 Change-Id: I3d35bf58b6eee9bfeb6e127ba58e2b96713b772d Reviewed-on: https://skia-review.googlesource.com/c/skia/+/229001 Commit-Queue: Florin Malita <fmalita@chromium.org> Reviewed-by: Mike Reed <reed@google.com>
2019-07-22 16:05:41 +00:00
sksg::InvalidationController fInvalController;
[skottie] Add frame time histogram to SkottieSlide UI Ignoring GPU flush for now... Change-Id: Ie28718ee528ac3f708c0237472845b3cca47f97d Reviewed-on: https://skia-review.googlesource.com/c/skia/+/259160 Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2019-12-10 19:23:32 +00:00
std::vector<float> fFrameTimes;
[skottie] Initial SkottieSlide UI - reveal on hover over lower region - live progress bar Planning to add more features. Change-Id: I776d5b525070c8894ae2ca3a9d9d7c407399b9e7 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/259158 Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2019-12-10 18:38:45 +00:00
SkSize fWinSize = SkSize::MakeEmpty();
[skottie] Add SkottieSlide frame rate UI option Also store fTimeBase as a double/ns, since uint/ms doesn't have enough precision when setting progress manually. Change-Id: Ic01a55cea5897dd8b43d2d54f4a98e08e7406af8 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/259172 Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2019-12-11 13:55:46 +00:00
double fTimeBase = 0,
fFrameRate = 0;
const char* fFrameRateLabel = nullptr;
[skottie] Initial SkottieSlide UI - reveal on hover over lower region - live progress bar Planning to add more features. Change-Id: I776d5b525070c8894ae2ca3a9d9d7c407399b9e7 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/259158 Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2019-12-10 18:38:45 +00:00
float fCurrentFrame = 0;
[skottie] Plumb external SkFontMgr Allow embedders to pass a font manager. In order to avoid excessive factory API clutter, introduce an Animation::Builder helper to wrap factory options. Also clean up various bits: * hoist scene parsing out of the Animation ctor * store the animation duration explicitly (instead of unused fps) * plumb const SkFontMgr& internally (instead of a ref) Change-Id: I3e180dfa85ba18c8462cfeb5a7385bef985ed6c4 Reviewed-on: https://skia-review.googlesource.com/148800 Reviewed-by: Ben Wagner <bungeman@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2018-08-23 00:37:04 +00:00
bool fShowAnimationInval = false,
[skottie] Initial SkottieSlide UI - reveal on hover over lower region - live progress bar Planning to add more features. Change-Id: I776d5b525070c8894ae2ca3a9d9d7c407399b9e7 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/259158 Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2019-12-10 18:38:45 +00:00
fShowAnimationStats = false,
fShowUI = false,
[skottie] Add support for embedded fonts (glyph paths) Parse embedded fonts into SkCustomTypefaces, and pass down the text animation pipeline. Things seem to mostly work for Latin examples. Most existing Lottie files come with embedded fonts (the option is enabled by default), so to minimize disruption only use the new feature as a fallback for typefaces which cannot be resolved otherwise. Also introduce a builder flag to prioritize embedded fonts over native (kPreferEmbeddedFonts), and plumb in existing tools for testing. Change-Id: Ia2a659f76e354fea6081b0f2e0dce1d8bdf63c52 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/291180 Reviewed-by: Ben Wagner <bungeman@google.com> Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Florin Malita <fmalita@google.com>
2020-05-20 21:04:21 +00:00
fDraggingProgress = false,
fPreferGlyphPaths = false;
Initial Lottie loader impl (Skotty) Coarse workflow: * Construction 1) build a Json tree 2) collect asset IDs (for preComp/image layer resolution) 3) "attach" pass - traverse the Json tree - build an SkSG dom, one fragment at a time - attach "animator" objects to the dom, for each animated prop 4) done, we can throw away the Json tree * For each animation tick 1) iterate over active animators and poke their respective dom nodes/attributes 2) revalidate the SkSG dom 3) draw the SkSG dom Note: post construction, things are super-simple - we just poke SkSG DOM attributes with interpolated values, and everything else is handled by SkSG (invalidation, revalidation, render). Change-Id: I96a02be7eb4fb4cb3831f59bf2b3908ea190c0dd Reviewed-on: https://skia-review.googlesource.com/89420 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2017-12-30 17:27:00 +00:00
Replace 'typedef xxxxx INHERITED' with 'using INHERITED = xxxx;'. Mechanically updated via Xcode "Replace Regular Expression": typedef (.*) INHERITED; --> using INHERITED = $1; The ClangTidy approach generated an even larger CL which would have required a significant amount of hand-tweaking to be usable. Change-Id: I671dc9d9efdf6d60151325c8d4d13fad7e10a15b Reviewed-on: https://skia-review.googlesource.com/c/skia/+/314999 Commit-Queue: Mike Klein <mtklein@google.com> Reviewed-by: Mike Klein <mtklein@google.com> Auto-Submit: John Stiles <johnstiles@google.com>
2020-09-03 02:42:33 +00:00
using INHERITED = Slide;
Initial Lottie loader impl (Skotty) Coarse workflow: * Construction 1) build a Json tree 2) collect asset IDs (for preComp/image layer resolution) 3) "attach" pass - traverse the Json tree - build an SkSG dom, one fragment at a time - attach "animator" objects to the dom, for each animated prop 4) done, we can throw away the Json tree * For each animation tick 1) iterate over active animators and poke their respective dom nodes/attributes 2) revalidate the SkSG dom 3) draw the SkSG dom Note: post construction, things are super-simple - we just poke SkSG DOM attributes with interpolated values, and everything else is handled by SkSG (invalidation, revalidation, render). Change-Id: I96a02be7eb4fb4cb3831f59bf2b3908ea190c0dd Reviewed-on: https://skia-review.googlesource.com/89420 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2017-12-30 17:27:00 +00:00
};
[skottie] Relocate to modules/skottie TBR= Change-Id: I218d251ca56578a3a7fd4fb86cba9abdc10fb3bd Reviewed-on: https://skia-review.googlesource.com/130322 Reviewed-by: Florin Malita <fmalita@chromium.org> Commit-Queue: Florin Malita <fmalita@chromium.org>
2018-05-26 13:49:28 +00:00
#endif // SK_ENABLE_SKOTTIE
Skotty -> Skottie Change-Id: If8b6516024c69b0fc256208874f6666a4e70e12c Reviewed-on: https://skia-review.googlesource.com/95241 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
2018-01-16 22:04:30 +00:00
#endif // SkottieSlide_DEFINED
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