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Lottie

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This commit is contained in:
Isaac 2024-05-18 14:40:08 +04:00
parent 8b20aea99b
commit 054b2ffcb8
2 changed files with 16 additions and 2 deletions
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2
Tests/LottieMetalTest/Sources/ViewController.swift
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@ -119,7 +119,7 @@ public final class ViewController: UIViewController {
self.view.layer.addSublayer(MetalEngine.shared.rootLayer)
if "".isEmpty {
if !"".isEmpty {
if #available(iOS 13.0, *) {
self.test = ReferenceCompareTest(view: self.view)
}

16
submodules/TelegramUI/Components/LottieCpp/Sources/Lottie/Public/Primitives/Vectors.mm
View File

@ -555,7 +555,21 @@ bool CATransform3D::isInvertible() const {
}
CATransform3D CATransform3D::inverted() const {
return fromNativeTransform(CATransform3DMakeAffineTransform(CGAffineTransformInvert(CATransform3DGetAffineTransform(nativeTransform(*this)))));
simd_double4x4 matrix = {
simd_make_double4(m11, m21, m31, m41),
simd_make_double4(m12, m22, m32, m42),
simd_make_double4(m13, m23, m33, m43),
simd_make_double4(m14, m24, m34, m44)
};
simd_double4x4 result = simd_inverse(matrix);
CATransform3D nativeResult = CATransform3D(
result.columns[0][0], result.columns[1][0], result.columns[2][0], result.columns[3][0],
result.columns[0][1], result.columns[1][1], result.columns[2][1], result.columns[3][1],
result.columns[0][2], result.columns[1][2], result.columns[2][2], result.columns[3][2],
result.columns[0][3], result.columns[1][3], result.columns[2][3], result.columns[3][3]
);
return nativeResult;
}
bool CGRect::intersects(CGRect const &other) const {