Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 9de8ad6aad769be26a81306385b97d0b7a48bcb4
https://github.com/WebKit/WebKit/commit/9de8ad6aad769be26a81306385b97d0b7a48bcb4
Author: Mike Wyrzykowski <[email protected]>
Date: 2024-11-18 (Mon, 18 Nov 2024)
Changed paths:
M Source/WebGPU/WebGPU/Texture.mm
M Source/WebGPU/WebGPU/TextureView.mm
Log Message:
-----------
[WebGPU] An invalid TextureView may be considered valid if its parent is
destroyed
https://bugs.webkit.org/show_bug.cgi?id=283334
rdar://140161514
Reviewed by Cameron McCormack.
An invalid TextureView created from a valid Texture
should remain invalid throughout its lifetime and not
become valid if the parent Texture instance is destroyed.
We can simply remove the check for " || isDestroyed()" in
TextureView::isValid() because m_texture is set to a placeholder,
not nil, when the TextureView is destroyed.
Test: fuzz-275229.html continues to pass in debug.
* Source/WebGPU/WebGPU/Texture.mm:
(WebGPU::Texture::physicalTextureExtent):
Add debug assertion since it is never expected to reach this
function with a texture format of 'Undefined' or 'Force32'
* Source/WebGPU/WebGPU/TextureView.mm:
(WebGPU::TextureView::isValid const):
Canonical link: https://commits.webkit.org/286781@main
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