Get raw data of Xrender Picture structure
peter.harris at hummingbird.com
Mon Dec 8 14:47:02 PST 2008
McDonald, Michael-p7438c wrote:
>> -----Original Message-----
>> From: xorg-bounces at lists.freedesktop.org
>> [mailto:xorg-bounces at lists.freedesktop.org] On Behalf Of
>> Clemens Eisserer
>> If its a pixmap, you can read it back using XGetImage or its
>> SHM variation.
>> However keep in mind this is slow and suboptimal.
> What's the fast and optimal way?
Don't read it back. Do your image manipulation entirely on the server side.
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