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Index › Programming Questions & Help › Syntax Questions › loadpixels and OpenGL
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loadpixels and OpenGL (Read 508 times)
beachmeat
loadpixels and OpenGL
Sep 16th, 2005, 5:27pm  
Here: http://processing.org/discourse/yabb_beta/YaBB.cgi?board=SoftwareBugs;action=display;num=1126623602 I am outlining the problem and Fry is commenting on it.

I have to make an instance of PImage every frame, otherwise the image doesnt render. But when I dont make that Image every frame, I am supposed to use loadPixels to load the pixel data in the output buffer. BUT this is not working with OpenGL, whereas it works fine in P3D.
In OpenGL I have to use pic.updatePixels(); BUT then performance drops liek HELL.
Is there any other possibility?
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