[Webkit-unassigned] [Bug 111097] Chromium: Use Texture Mailboxes to Transport WebGL Buffers

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=111097





--- Comment #8 from Kenneth Russell <kbr at google.com>  2013-02-28 16:01:07 PST ---
(From update of attachment 190774)
View in context: https://bugs.webkit.org/attachment.cgi?id=190774&action=review

> Source/WebCore/platform/graphics/chromium/DrawingBufferChromium.cpp:191
> +        if (m_drawingBuffer->graphicsContext3D()->getExtensions()->getGraphicsResetStatusARB() != GraphicsContext3D::NO_ERROR)

Is it strictly necessary to check this here and short-circuit things?

> Source/WebCore/platform/graphics/chromium/DrawingBufferChromium.cpp:234
> +        context()->flush(); // FIXME: we shouldn't need this and use a sync point instead, but mac is unhappy.

What exactly happens on Mac OS?

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