GLUERRORSTRING(3G) GLUERRORSTRING(3G)

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

const GLubyte * gluErrorString( GLenum error )












  

  
Specifies a GL or GLU error code.










gluErrorString produces an error string from a GL or GLU
    error code. The string is in ISO Latin 1 format. For example,
    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.








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








glGetError, gluNurbsCallback,
    gluQuadricCallback, gluTessCallback