HP Workstation zx2000 OpenGL 1.1 Reference for HP-UX 11.x - Page 222

G glGetTexParameter glGetTexParameter glGetTexParameterfv, glGetTexParameteriv: return texture parameter values. C Specification void glGetTexParameterfv( GLenum target, GLenum pname, GLfloat *params) void glGetTexParameteriv( GLenum target, GLenum pname, GLint *params) Parameters target pname params Specifies the symbolic name of the target texture. GL_TEXTURE_1D, GL_TEXTURE_2D, and GL_TEXTURE_3D_EXT are accepted. Specifies the symbolic name of a texture parameter. GL_TEXTURE_MAG_FILTER, GL_TEXTURE_MIN_FILTER, GL_TEXTURE_WRAP_R_EXT, GL_TEXTURE_WRAP_S, GL_TEXTURE_WRAP_T, GL_TEXTURE_BORDER_COLOR, GL_TEXTURE_PRIORITY, GL_GENERATE_MIPMAP_EXT, GL_TEXTURE_COMPARE_EXT, GL_TEXTURE_COMPARE_OPERATOR_EXT, and GL_TEXTURE_RESIDENT are accepted. Returns the texture parameters. Description glGetTexParameter returns in params the value or values of the texture parameter specified as pname. target defines the target texture, either GL_TEXTURE_1D or GL_TEXTURE_2D, to specify one- or two-dimensional 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_R_EXT Returns the single-valued wrapping function for texture coordinate r, a symbolic constant. GL_TEXTURE_WRAP_S 222 Chapter 7