| GL_OES_single_precision | |
| http://oss.sgi.com/projects/ogl-sample/registry/OES/single_precision.txt | |
| void glClearDepthfOES (GLclampd depth) | |
| void glClipPlanefOES (GLenum plane, const GLfloat* equation) | |
| void glDepthRangefOES (GLclampf n, GLclampf f) | |
| void glFrustumfOES (GLfloat l, GLfloat r, GLfloat b, GLfloat t, GLfloat n, GLfloat f) | |
| void glGetClipPlanefOES (GLenum plane, GLfloat* equation) | |
| void glOrthofOES (GLfloat l, GLfloat r, GLfloat b, GLfloat t, GLfloat n, GLfloat f) |