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<body><span class="vcard"><a class="email" href="mailto:thorton@apple.com" title="Tim Horton <thorton@apple.com>"> <span class="fn">Tim Horton</span></a>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW - Select proper IOSurface backing format for configuration"
href="https://bugs.webkit.org/show_bug.cgi?id=224948">bug 224948</a>
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<td>thorton@apple.com
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Select proper IOSurface backing format for configuration"
href="https://bugs.webkit.org/show_bug.cgi?id=224948#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Select proper IOSurface backing format for configuration"
href="https://bugs.webkit.org/show_bug.cgi?id=224948">bug 224948</a>
from <span class="vcard"><a class="email" href="mailto:thorton@apple.com" title="Tim Horton <thorton@apple.com>"> <span class="fn">Tim Horton</span></a>
</span></b>
<pre>Comment on <span class=""><a href="attachment.cgi?id=426850&action=diff" name="attach_426850" title="Patch">attachment 426850</a> <a href="attachment.cgi?id=426850&action=edit" title="Patch">[details]</a></span>
Patch
View in context: <a href="https://bugs.webkit.org/attachment.cgi?id=426850&action=review">https://bugs.webkit.org/attachment.cgi?id=426850&action=review</a>
<span class="quote">> Source/ThirdParty/ANGLE/ChangeLog:3
> + [Metal ANGLE] Select proper IOSurface backing format for WebGL environment</span >
Something crazy happened with the indentation here.
<span class="quote">> Source/ThirdParty/ANGLE/ChangeLog:5
> +</span >
rdar://?
<span class="quote">> Source/ThirdParty/ANGLE/ChangeLog:7
> + Depending on the architecture, WebCore expects different
> + IOSurface texture targets for the main buffer. When running catalyst on </span >
Is it possible for the WebCore code that has this expectation, and the ANGLE code that is expected to behave this way, to both predicate their behavior on a single bit? (so that they don't have to be kept in sync?). I guess that might be tricky since ANGLE can't use our feature macros.
<span class="quote">> Source/ThirdParty/ANGLE/src/libANGLE/renderer/metal/DisplayMtl.mm:440
> +#if TARGET_OS_MAC || TARGET_OS_MACCATALYST</span >
Does not actually seem like you need this function on macOS proper.</pre>
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