Video stream to display

[Thomas Nemeth <tnemeth laas fr>]

        Hi,

        I'm writing a program that needs to display grayscale
        images taken from a video stream. My code looks into
        a memory structure to get the needed image and then
        displays it with gdk_draw_gray_image.

        The program should be able to display about 1 (or less)
        image per second. But the drawing is _very_ slow... (the
        program does not do the job of getting the image form the
        video stream : it's done by another system that loads it
        into memory, then my program reads it there).

        Does someone knows how I can improve that ?
        Thank you...


Thomas.