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From: bob@quisp.Philips.Com (Robert A. Cohen)
Newsgroups: comp.windows.x
Subject: XPutImage
Message-ID: <118960@philabs.Philips.Com>
Date: 20 Mar 91 16:07:32 GMT
Sender: news@philabs.Philips.Com
Reply-To: bob@quisp.UUCP (Robert A. Cohen)
Distribution: comp.windows.x
Organization: Philips Laboratories, Briarcliff Manor, NY
Lines: 18

I am using XCreateImage() to create several images of 2-D data. These
images are displayed in a loop using XPutImage().  This method
works well for small arrays, but it becomes too slow for larger
images.  I've been able to obtain faster display rates
using pixrect operations on SUNs, but I would prefer to
use only X routines.  Is there a faster way to display sequences
than using XPutImage() in a loop?

           Thanks,

               R. Cohen
               bob@philabs.philips.com