NAME

gluErrorString - produce an error string from a GL or GLU error code

C SPECIFICATION

const GLubyte * gglluuEErrrroorrSSttrriinngg( GLenum _e_r_r_o_r )

        

delim $$

PARAMETERS

_e_r_r_o_r
Specifies a GL or GLU error code.

DESCRIPTION

gglluuEErrrroorrSSttrriinngg produces an error string from a GL or GLU error code. The string is in ISO Latin 1 . For example, gglluuEErrrroorrSSttrriinngg(GGLL__OOUUTT__OOFF__MMEEMMOORRYY) returns the string _o_u_t _o_f _m_e_m_o_r_y.

The standard GLU error codes are GGLLUU__IINNVVAALLIIDD__EENNUUMM, GGLLUU__IINNVVAALLIIDD__VVAALLUUEE, and GGLLUU__OOUUTT__OOFF__MMEEMMOORRYY. Certain other GLU functions can return specialized error codes through callbacks. See the ggllGGeettEErrrroorr reference page for the list of GL error codes.

ERRORS

NNUULLLL is returned if _e_r_r_o_r is not a valid GL or GLU error code.

SEE ALSO

ggllGGeettEErrrroorr((33GG)), gglluuNNuurrbbssCCaallllbbaacckk((33GG)), gglluuQQuuaaddrriiccCCaallllbbaacckk((33GG)), gglluuTTeessssCCaallllbbaacckk((33GG))