The non power of two issue is not a problem. Just load the texture in with padding to get it to the next power and put a texture region in that doesn't have the

The non power of two issue is not a problem. Just load the texture in with padding to get it to the next power and put a texture region in that doesn't have the padding. OpenGL is an awesome platform for those who want system portability IE minecraft, or any other indie developer who wants maximum exposure.