glProgramUniform4fEXT(_:_:_:_:_:_:)
Declaration
func glProgramUniform4fEXT(_ program: GLuint, _ location: GLint, _ x: GLfloat, _ y: GLfloat, _ z: GLfloat, _ w: GLfloat)func glProgramUniform4fEXT(_ program: GLuint, _ location: GLint, _ x: GLfloat, _ y: GLfloat, _ z: GLfloat, _ w: GLfloat)