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Re: updating dock tile (carbon app on 10.2)

Subject: Re: updating dock tile (carbon app on 10.2)
From: Dario Accornero <email@hidden>
Date: Wed, 4 Dec 2002 12:02:42 +0100

On Wednesday, Dec 4, 2002, at 02:36 Europe/Paris, Dan Herman wrote:

I'm trying to avoid (see below) using glReadBuffer to grab the gl window content for manual blitting into the window backing store in response to kEventWindowCollapsed. Now that we're living with QE and everything is GL anyways, and t, isn't there some way I can coerce the window manager to do this for me? Or that I can read the post-compositing window image?

I for one would love to see that possibility. I am responding to kEventWindowCollapsing, not Collapsed, and even though I have a single AGL context, it still takes quite some time for the glReadBuffer + CopyBits operation to complete...

Thanks,
Dario
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	>updating dock tile (carbon app on 10.2) (From: Dan Herman <email@hidden>)

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