1991-2006 Silicon Graphics, Inc. glGetTexParameter 3G glGetTexParameter return texture parameter values void glGetTexParameterfv GLenum target GLenum pname GLfloat * params void glGetTexParameteriv GLenum target GLenum pname GLint * params target Specifies the symbolic name of the target texture of the active texture unit. GL_TEXTURE_2D and GL_TEXTURE_CUBE_MAP are accepted. pname Specifies the symbolic name of a texture parameter. GL_TEXTURE_MAG_FILTER, GL_TEXTURE_MIN_FILTER, GL_TEXTURE_WRAP_S, and GL_TEXTURE_WRAP_T are accepted. params Returns the texture parameter. glGetTexParameter returns in params the value of the texture parameter specified as pname. target defines the target texture of the active texture unit, either GL_TEXTURE_2D or GL_TEXTURE_CUBE_MAP, to specify two-dimensional or cube-mapped texturing. pname accepts the same symbols as glTexParameter, with the same interpretations: GL_TEXTURE_MAG_FILTER Returns the single-valued texture magnification filter, a symbolic constant. The initial value is GL_LINEAR. GL_TEXTURE_MIN_FILTER Returns the single-valued texture minification filter, a symbolic constant. The initial value is GL_NEAREST_MIPMAP_LINEAR. GL_TEXTURE_WRAP_S Returns the single-valued wrapping function for texture coordinate s, a symbolic constant. The initial value is GL_REPEAT. GL_TEXTURE_WRAP_T Returns the single-valued wrapping function for texture coordinate t, a symbolic constant. The initial value is GL_REPEAT. If an error is generated, no change is made to the contents of params. GL_INVALID_ENUM is generated if target or pname is not an accepted value. glTexParameter Copyright 1991-2006 Silicon Graphics, Inc. This document is licensed under the SGI Free Software B License. For details, see http://oss.sgi.com/projects/FreeB/.