I have the following texture:
The black pixels are characters, the background is transparent. How do I change the black pixels of the characters to another color? I use this texture as a bitmap for text rendering in lwjgl. For example, is there a way to change the black pixels to red? I looked to shaders, but I don't know how to use shaders and what they does. I would appreciate an example. I also looked at this page.
But I don't really understand how to do it. I will really vote up your answer.