My requirement is to display 24-bit zoomed 1280x960 image data from camera(640x480) over OpenGL at a rate of 30fps. I am using Red hat Linux 7.2. The problem is the time taken for displaying the 30 image(1280x960) data is 2.23 seconds. I am using the function glDrawPixels() for displaying the image data from the camera.
Is there any way to achieve the increased frame rate.
With Thanks & Regards,