Readback Framebuffer.

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Peter McDowell (snowy64++at++hotmail.com)
Wed, 02 Jun 1999 10:31:09 GMT

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Hello All,

i have a question, if there is a possibility to get the pointer to the
framebuffer ( esp. the ZBuffer ). glReadPixels isn't' very fast, when you
have to read back a big buffer. I'm working on a Onyx2 IR.

Many thanks in advance,

Peter

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