ShaChris23
22nd October 2007, 20:33
Hi guys,
I have an array of floats that I would like to display onto the screen using the graphics card GPU as opposed to the CPU (for performance reason). This array of float is basically a line of pixels on the display. I keep getting this line every x millisec, and needs to keep displaying it on the screen, while scrolling the previously-draw lines down, thus forming a 2D image.
I'm new to graphics, and would like to know where I can read up on how to do these sorts of things.
I have already tried looking at Qt 2D example, but didnt make much sense, and I'm quite new to graphics.
Thanks
I have an array of floats that I would like to display onto the screen using the graphics card GPU as opposed to the CPU (for performance reason). This array of float is basically a line of pixels on the display. I keep getting this line every x millisec, and needs to keep displaying it on the screen, while scrolling the previously-draw lines down, thus forming a 2D image.
I'm new to graphics, and would like to know where I can read up on how to do these sorts of things.
I have already tried looking at Qt 2D example, but didnt make much sense, and I'm quite new to graphics.
Thanks