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<body><span class="vcard"><a class="email" href="mailto:gman@chromium.org" title="Gregg Tavares <gman@chromium.org>"> <span class="fn">Gregg Tavares</span></a>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW - preserveDrawingBuffer=true wrongly double-buffers on current iOS h/w"
href="https://bugs.webkit.org/show_bug.cgi?id=159608">bug 159608</a>
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<td>gman@chromium.org
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - preserveDrawingBuffer=true wrongly double-buffers on current iOS h/w"
href="https://bugs.webkit.org/show_bug.cgi?id=159608#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - preserveDrawingBuffer=true wrongly double-buffers on current iOS h/w"
href="https://bugs.webkit.org/show_bug.cgi?id=159608">bug 159608</a>
from <span class="vcard"><a class="email" href="mailto:gman@chromium.org" title="Gregg Tavares <gman@chromium.org>"> <span class="fn">Gregg Tavares</span></a>
</span></b>
<pre>I don't remember if I'm supposed to report this stuff but I also filed it as an apple bug 27317599
Also the conformance test fails on iOS
<a href="https://www.khronos.org/registry/webgl/sdk/tests/conformance/context/context-attribute-preserve-drawing-buffer.html?webglVersion=1&quiet=0">https://www.khronos.org/registry/webgl/sdk/tests/conformance/context/context-attribute-preserve-drawing-buffer.html?webglVersion=1&quiet=0</a></pre>
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