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Added some format checks

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This commit is contained in:
Ilya Laktyushin 2019-07-07 17:01:38 +02:00
parent 529dfcd10a
commit 1aa9c3d871
1 changed files with 11 additions and 0 deletions
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11
submodules/RLottie/Sources/LottieInstance.mm
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@ -20,6 +20,17 @@
_frameCount = (int32_t)_animation->totalFrame();
_frameRate = (int32_t)_animation->frameRate();
size_t width = 0;
size_t height = 0;
_animation->size(width, height);
if (width != height || (width != 100 && width != 512)) {
return nil;
}
if ((_frameRate > 30 && _frameRate != 60) || _animation->duration() > 4.5) {
return nil;
}
}
return self;
}