jogamp - Re: Compare two textures pixelwise (for test purpose)

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Re: Compare two textures pixelwise (for test purpose)

Posted by Martin on Oct 16, 2015; 1:50pm
URL: https://forum.jogamp.org/Compare-two-textures-pixelwise-for-test-purpose-tp4035481p4035486.html

Hi again,

Not sure Buffer offers such an interface (getRGB(x,y))

http://jogamp.org/deployment/jogamp-next/javadoc/jogl/javadoc/com/jogamp/opengl/util/texture/TextureData.html

lead to

http://docs.oracle.com/javase/6/docs/api/java/nio/Buffer.html?is-external=true

which as no getRGB

2015-10-16 15:34 GMT+02:00 gouessej [via jogamp] <[hidden email]>:

Hi

You can use getBuffer() but such a comparison would work if and only if both instances of TextureData use the same color space, the same pixel format, etc.
Julien Gouesse | Personal blog | Website | Follow me on Identi.ca

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