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Thread: read back texture memory to system memory

  1. #1
    Junior Member Newbie
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    Dec 2002
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    read back texture memory to system memory

    Hi,

    I'm looking for a way to read back the image in a texture to system memory so that I can save it to disc and look at it in Photoshop.

    It's for debugging some offscreen rendering I'm trying to get working.

    Thanks,
    Peter

  2. #2
    Senior Member OpenGL Guru Relic's Avatar
    Join Date
    Apr 2000
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    2,450

    Re: read back texture memory to system memory

    glGetTexImage()

  3. #3
    Junior Member Newbie
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    Re: read back texture memory to system memory

    thanks!

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