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Support Web Lottie Players Preset

featureNew feature additionsNew feature additions

Status: Closed (completed).

#3481 In thorvg/thorvg;

· by hermet was closed on Aug 28, 2025

sw_engine: memory violation on dropshadow effect

cpuSoftware render backendSoftware render backend

showstopperRegression bugs / Critical errorsRegression bugs / Critical errors

Status: Closed (completed).

#3764 In thorvg/thorvg;

· by hermet was closed on Sep 2, 2025

Support Filter Effects

featureNew feature additionsNew feature additions

rendererCore renderingCore rendering

Status: Closed (completed).

#374 In thorvg/thorvg;

· by hermet was closed on Sep 30, 2024

Replace examples ui toolkits

exampleSample CodeSample Code

portabilityPortability Issues among the machinesPortability Issues among the machines

Status: Closed (completed).

#1244 In thorvg/thorvg;

· by hermet was closed on Jun 19, 2024

ThorVG 1.0 official APIs

APIsUpdate / Revise APIsUpdate / Revise APIs

refactoringCode refactoring / Exceptional handlesCode refactoring / Exceptional handles

Status: Closed (completed).

#1372 In thorvg/thorvg;

· by hermet was closed on Jan 13, 2025

Scene clipping - doesn't work properly

bugSomething isn't workingSomething isn't working

cpuSoftware render backendSoftware render backend

invalidThis doesn't seem rightThis doesn't seem right

Status: Closed (completed).

#1573 In thorvg/thorvg;

· by mgrudzinska was closed on Aug 13, 2024

lottie: broken blending

bugSomething isn't workingSomething isn't working

cpuSoftware render backendSoftware render backend

lottieLottie animationLottie animation

Status: Closed (completed).

#1944 In thorvg/thorvg;

· by hermet was closed on Jul 14, 2025

renderer: partial rendering optimization

optimizationEnhance performance / Reduce memory usage or binary sizeEnhance performance / Reduce memory usage or binary size

Status: Closed (completed).

#1747 In thorvg/thorvg;

· by hermet was closed on Jun 23, 2025

Is it possible for picture raw loader to support <code>un-alpha-premultiplied</code>?

enhancementImprove featuresImprove features

Status: Closed (completed).

#1764 In thorvg/thorvg;

· by onecoolx was closed on Nov 9, 2023

Reivew Thread Sanitizer Report

bugSomething isn't workingSomething isn't working

Status: Closed (completed).

#1874 In thorvg/thorvg;

· by hermet was closed on Dec 29, 2023

Need a set of file path when loading Picture data from the memory

APIsUpdate / Revise APIsUpdate / Revise APIs

enhancementImprove featuresImprove features

Status: Closed (completed).

#1793 In thorvg/thorvg;

· by hermet was closed on Nov 23, 2023

Revise the Canvas::clear() API.

enhancementImprove featuresImprove features

Status: Closed (completed).

#1779 In thorvg/thorvg;

· by hermet was closed on Nov 20, 2023

broken lottie animation

bugSomething isn't workingSomething isn't working

lottieLottie animationLottie animation

Status: Closed (completed).

#1809 In thorvg/thorvg;

· by hermet was closed on Jan 13, 2024

lottie: support Shape Modifier feature

featureNew feature additionsNew feature additions

lottieLottie animationLottie animation

Status: Closed (completed).

#2230 In thorvg/thorvg;

· by hermet was closed on Sep 25, 2024

dotlottie needs the drop shadow support

featureNew feature additionsNew feature additions

lottieLottie animationLottie animation

Status: Closed (completed).

#2153 In thorvg/thorvg;

· by theashraf was closed on Nov 5, 2024

lottie: support missing Advanced Text feature

enhancementImprove featuresImprove features

lottieLottie animationLottie animation

Status: Closed (completed).

#2178 In thorvg/thorvg;

· by hermet was closed on Nov 25, 2024

gl_engine: enhance portability with safety

cpuSoftware render backendSoftware render backend

portabilityPortability Issues among the machinesPortability Issues among the machines

Status: Closed (completed).

#2282 In thorvg/thorvg;

· by hermet was closed on Jun 24, 2024

renderer: adds extra blends mode

featureNew feature additionsNew feature additions

glOpenGL/WebGL render backendOpenGL/WebGL render backend

rendererCore renderingCore rendering

webgpuWebGPU render backendWebGPU render backend

Status: Closed (completed).

#2701 In thorvg/thorvg;

· by hermet was closed on Aug 11, 2025

lottie: Layer effect support

featureNew feature additionsNew feature additions

lottieLottie animationLottie animation

Status: Closed (completed).

#2718 In thorvg/thorvg;

· by hermet was closed on Jan 13, 2025

Suggestion: Remove TVG Binary feature

APIsUpdate / Revise APIsUpdate / Revise APIs

refactoringCode refactoring / Exceptional handlesCode refactoring / Exceptional handles

Status: Closed (completed).

#2721 In thorvg/thorvg;

· by hermet was closed on Oct 12, 2024

wg_engine &amp; gl_engine: focal point support in radial grad is missing

cpuSoftware render backendSoftware render backend

enhancementImprove featuresImprove features

Status: Closed (completed).

#2728 In thorvg/thorvg;

· by mgrudzinska was closed on Nov 8, 2024

wg_engine: Lottie rendering compatibility

cpuSoftware render backendSoftware render backend

enhancementImprove featuresImprove features

lottieLottie animationLottie animation

Status: Closed (completed).

#2685 In thorvg/thorvg;

· by hermet was closed on Oct 28, 2024

Using viewbox tricks to zoom in on very big SVGs causes a freeze.

bugSomething isn't workingSomething isn't working

showstopperRegression bugs / Critical errorsRegression bugs / Critical errors

svgSVG featuresSVG features

Status: Closed (completed).

#2651 In thorvg/thorvg;

· by MewPurPur was closed on Oct 10, 2024

gl_engine: Add MultiCanvas example

cpuSoftware render backendSoftware render backend

Status: Closed (completed).

#2746 In thorvg/thorvg;

· by hermet was closed on Sep 29, 2024

wg_engine: Add MultiCanvas example

exampleSample CodeSample Code

Status: Closed (completed).

#2745 In thorvg/thorvg;

· by hermet was closed on Nov 22, 2024