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Fix invalid CGContext when invalidate layer (#24195)
Summary: If size is zero, the `CGContext` would invalid, so we need to filter zero things. cc. shergin [iOS] [Fixed] - Fix invalid CGContext when invalidate layer Pull Request resolved: https://github.com/facebook/react-native/pull/24195 Differential Revision: D14683396 Pulled By: shergin fbshipit-source-id: b5b45fb86ca3158284281460cf1d95d1b22eab0d
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@@ -356,11 +356,15 @@ static RCTBorderStyle RCTBorderStyleFromBorderStyle(BorderStyle borderStyle)
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- (void)invalidateLayer
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{
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CALayer *layer = self.layer;
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if (CGSizeEqualToSize(layer.bounds.size, CGSizeZero)) {
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return;
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}
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const auto borderMetrics =
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_props->resolveBorderMetrics(_layoutMetrics.layoutDirection == LayoutDirection::RightToLeft);
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CALayer *layer = self.layer;
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// Stage 1. Shadow Path
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BOOL layerHasShadow = layer.shadowOpacity > 0 && CGColorGetAlpha(layer.shadowColor) > 0;
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if (layerHasShadow) {
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