Closed Bug 613263 Opened 14 years ago Closed 13 years ago

Try to use CGGLContextCreate

Categories

(Core :: Graphics, defect)

Product:
Core
Component:
Graphics
Platform:
x86
macOS
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED WONTFIX

People

(Reporter: jrmuizel, Unassigned)

Details

This might be valuable for drawing directly to gl surfaces.
I experimented with this a while ago, and it was less than stellar.  Performance wasn't any faster than a normal bitmap context, and in many cases was slower.  However, that was a while ago, and we weren't using GL ourselves -- so it's worth looking at creating GL contexts again.
QA Contact: thebes → jmuizelaar
It looks like CGIOSurfaceContextCreate is what we're going to want to use here. Webkit uses it through WKIOSurfaceContextCreate to get accelerated canvas on Lion
Status: NEW → RESOLVED
Closed: 13 years ago
Resolution: --- → WONTFIX
QA Contact: jmuizelaar → thebes
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