Any invalid glTexEnvi description (OpenGL ES 1.x)?

Question

I saw as many different parameters as there were codes that I saw. Is there a description somewhere that describes all these parameters in detail ?

Answer 1

This is pretty complete.

http://www.khronos.org/opengles/sdk/1.1/docs/man/glTexEnv.xml

There are also some tex-env extensions - I think at least add and merge is supported on most GLES 1.1 hardware, and I think PowerVR cores support dot3.

http://www.opengl.org/registry/specs/ARB/texture_env_combine.txt

http://www.opengl.org/registry/specs/ARB/texture_env_dot3.txt

http://www.opengl.org/registry/specs/EXT/texture_env_add.txt

PowerVR SGX - PowerVR.