1GL_ATI_envmap_bumpmap
2http://oss.sgi.com/projects/ogl-sample/registry/ATI/envmap_bumpmap.txt
3GL_ATI_envmap_bumpmap
4
5	GL_BUMP_ROT_MATRIX_ATI 0x8775
6	GL_BUMP_ROT_MATRIX_SIZE_ATI 0x8776
7	GL_BUMP_NUM_TEX_UNITS_ATI 0x8777
8	GL_BUMP_TEX_UNITS_ATI 0x8778
9	GL_DUDV_ATI 0x8779
10	GL_DU8DV8_ATI 0x877A
11	GL_BUMP_ENVMAP_ATI 0x877B
12	GL_BUMP_TARGET_ATI 0x877C
13	void glTexBumpParameterivATI (GLenum pname, GLint *param)
14	void glTexBumpParameterfvATI (GLenum pname, GLfloat *param)
15	void glGetTexBumpParameterivATI (GLenum pname, GLint *param)
16	void glGetTexBumpParameterfvATI (GLenum pname, GLfloat *param)
17