GLUT-2.7.0.16: A binding for the OpenGL Utility Toolkit
Copyright(c) Sven Panne 2002-2018
LicenseBSD3
MaintainerSven Panne <svenpanne@gmail.com>
Stabilitystable
Portabilityportable
Safe HaskellNone
LanguageHaskell2010

Graphics.UI.GLUT.Debugging

Description

This module contains a simple utility routine to report any pending GL errors.

Synopsis

Documentation

reportErrors :: MonadIO m => m () Source #

Report any pending GL errors to stderr (which is typically the console). If there are no pending errors, this routine does nothing. Note that the error flags are reset after this action, i.e. there are no pending errors left afterwards.