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Thread: Blank Screen

  1. #1
    Junior Member Regular Contributor
    Join Date
    Mar 2009
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    California
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    Blank Screen

    I ran my program on Linux for the first time and get...a blank screen! glClear() is working and glDrawElements()/DrawArrays() is definitely being called, but nothing appears onscreen. The same code runs fine on Mac and Windows. Any ideas why?

  2. #2
    Member Regular Contributor
    Join Date
    Jun 2013
    Posts
    498
    Quote Originally Posted by JoshKlint View Post
    Any ideas why?
    Nope. Are you checking all of the implementation limits with glGet() and ensuring that you stay within those limits? Otherwise, it's entirely possible that the program will work on one implementation and not another. Are you checking for errors with glGetError()? Some implementations are more fault-tolerant than others.

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