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Thread: Glut and Flickering

  1. #1
    Member Newbie
    Join Date
    Dec 2010
    Posts
    36

    Glut and Flickering

    Hello,
    Actually I am developing with the Glut library and I have a problem with flickering in the window, when I am rendering round about 400 quads.
    I think that this number is not very high and the graphics card should be able to manage it but there is a flicker problem. The flickering appears if the window dimension is high, e.g. 1920x1080 but if I am reducing the window size the flickering stops.
    I configured the glut window with double buffer and I use in the display function "glutSwapBuffers". At the end I invoke "glutPostRedisplay" in the display function.
    I hope that somebody can help me...

  2. #2
    Senior Member Frequent Contributor
    Join Date
    Oct 2009
    Posts
    592

    Re: Glut and Flickering

    Who knows what the problem might be. Flickering sometimes happens if your not synced to vertical refresh. Try to enable VSync in your driver then. Otherwise, I don't know.

  3. #3
    Senior Member Regular Contributor
    Join Date
    Mar 2003
    Location
    Los Angeles
    Posts
    374

    Re: Glut and Flickering

    Can you post your code?
    Am I doing your homework for you?

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