[Webkit-unassigned] [Bug 47193] [chromium] 51304 GPU compositor resorts to "slow" text rendering for base page layer

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=47193





--- Comment #2 from Vangelis Kokkevis <vangelis at chromium.org>  2010-10-05 11:12:50 PST ---
(From update of attachment 69806)
View in context: https://bugs.webkit.org/attachment.cgi?id=69806&action=review

I think an inline comment about blending would help us remember why it's done the way it is.  Otherwise looks good!

> WebCore/platform/graphics/chromium/LayerRendererChromium.cpp:206
> +    GLC(m_context, m_context->disable(GraphicsContext3D::BLEND));

Can you please add a comment here saying that we need to render the root layer without blending to get subpixel antialised text displaying correctly?  That way we won't forget why we need to flip blending on and off.

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