Android, anisotropic filtering?

Question

I'm just learning OpenGL ES on Android, and I am trying to get some kind of anisotropic filtering on textures. I want to increase the size of a sprite, with some kind of interpolation, instead of this "nearest-pixel-interpolation".

Is there anything like this in the OpenGL ES standard or do I have to make one texture for each size?

Answer 1

Maybe. Check your extension string.

Answer 2

This seemed to be the best way to do a simple mipmap.

http://insanitydesign.com/wp/2009/08/01/android-opengl-es-mipmaps/