gluErrorString - produce an error string from a GL or GLU
error code
C SPECIFICATION
const GLubyte * gluErrorString( GLenum error )
PARAMETERS
error Specifies a GL or GLU error code.
DESCRIPTION
gluErrorString produces an error string from a GL or GLU
error code. The string is in ISO Latin 1 format. For exam-
ple, gluErrorString(GL_OUT_OF_MEMORY) returns the string
out of memory.
The standard GLU error codes are GLU_INVALID_ENUM,
GLU_INVALID_VALUE, and GLU_OUT_OF_MEMORY. Certain other
GLU functions can return specialized error codes through
callbacks. See the glGetError reference page for the list
of GL error codes.
ERRORS
NULL is returned if error is not a valid GL or GLU error
code.
SEE ALSO
glGetError, gluNurbsCallback, gluQuadricCallback,
gluTessCallback
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