RESOLVED INVALID241777
TextureMapperLayer::computeOverlapRegions doesn't need to use m_state.contentsRect 
https://bugs.webkit.org/show_bug.cgi?id=241777
Summary TextureMapperLayer::computeOverlapRegions doesn't need to use m_state.content...
Fujii Hironori
Reported 2022-06-19 23:52:47 PDT
TextureMapperLayer::computeOverlapRegions doesn't need to use m_state.contentsRect computeOverlapRegions has the following code. > if (m_backingStore || m_state.masksToBounds || m_state.maskLayer || hasFilters()) > localBoundingRect = layerRect(); > else if (m_contentsLayer || m_state.solidColor.isVisible()) > localBoundingRect = m_state.contentsRect; But, I don't know why m_state.contentsRect is used. It was added by 129278@main (Bug 110762).
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Fujii Hironori
Comment 1 2022-06-20 00:16:25 PDT
It might be for content layers with padding and transparent background.
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