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lottie: fixed a invalid memory access

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looping doesn't make sense if the animation
doesn't have frames. use the current frame number.
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Hermet Park 2025-04-16 23:56:46 +09:00 • committed by Hermet Park
parent 3fbc36629f
commit fa0a1b7e60
1 changed files with 1 additions and 0 deletions
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src/loaders/lottie/tvgLottieProperty.h
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@ -286,6 +286,7 @@ float _frameNo(T* frames, int32_t key)
template<typename T> template<typename T>
float _loop(T* frames, float frameNo, LottieExpression* exp) float _loop(T* frames, float frameNo, LottieExpression* exp)
{ {
if (!frames) return frameNo;
if (exp->loop.mode == LottieExpression::LoopMode::None) return frameNo; if (exp->loop.mode == LottieExpression::LoopMode::None) return frameNo;
if (frameNo >= exp->loop.in || frameNo < frames->first().no || frameNo < frames->last().no) return frameNo; if (frameNo >= exp->loop.in || frameNo < frames->first().no || frameNo < frames->last().no) return frameNo;