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Thread: render to renderbuffer image

  1. #1
    Junior Member
    Join Date
    Mar 2013
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    1

    render to renderbuffer image

    I am a beginner for OpeGL ES.when I read the OpenGL ES 2.0 programming guide, it says in chapter 12,"Framebuffer Object",that if the image will not be used as a texture,using a renderbuffer may have a performance advantage.Then I try to render to image, but after
    a few failures, I still do not konw how to implemente it. Is anybody here can help me here?
    many thanks!!

  2. #2
    Member
    Join Date
    Jun 2012
    Location
    Texas
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    Re: render to renderbuffer image

    Rendering to a RenderBuffer does not work on platforms that I have tried (OMAP). It's a feature that nobody seems to use because the only thing you can do with the RenderBuffer would be to read it with glReadPixels(). You should attach a texture to your FBO, instead. This article with help:

    http://processors.wiki.ti.com/index.php ... _OpenGL_ES

    Regards, Clay

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