Manpage of glutReportErrors
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glutReportErrors - for debugging purposes; prints out OpenGL run-time errors.
This routine prints out any OpenGL run-time errors pending and clears
the errors. This routine typically should only be used for debugging purposes
since calling it will slow OpenGL programs. It is provided as a convenience;
all the routine does is call
until no more errors are reported. Any errors detected are reported
with a GLUT warning and the corresponding text message generated by
Calling glutReportErrors repeatedly in your program can help isolate
OpenGL errors to the offending OpenGL command. Remember that you
can use the
option to detect OpenGL errors in any GLUT program.
glutInit, glutCreateWindow, glutInitDisplayMode, gluErrorString, glGetError
Mark J. Kilgard (email@example.com)
- SEE ALSO
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Time: 13:00:48 GMT, March 25, 2001