[Webkit-unassigned] [Bug 35538] [OpenVG] Add a SurfaceOpenVG constructor for EGL client buffer surfaces

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Mar 1 13:09:03 PST 2010


https://bugs.webkit.org/show_bug.cgi?id=35538





--- Comment #2 from Jakob Petsovits <jpetsovits at rim.com>  2010-03-01 13:09:03 PST ---
Whoever provides our painter with the SurfaceOpenVG might want to draw into a
VGImage instead of a pbuffer or window surface. EGL/OpenVG provides the means
to do that directly (without cross-copying), and generalizes the VGImage into
an "EGL client buffer" which can be made an EGL surface to draw on.

This patch hooks up the appropriate OpenVG functionality with our SurfaceOpenVG
and EGLDisplayOpenVG classes, and provides a new constructor that takes an
EGLClientBuffer (a casted VGImage) which will be used to create the
encapsulated EGL surface.

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