| Copyright | (c) Sven Panne 2002-2018 |
|---|---|
| License | BSD3 |
| Maintainer | Sven Panne <svenpanne@gmail.com> |
| Stability | stable |
| Portability | portable |
| Safe Haskell | None |
| Language | Haskell2010 |
Graphics.UI.GLUT.Debugging
Description
This module contains a simple utility routine to report any pending GL errors.
Synopsis
- reportErrors :: MonadIO m => m ()
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.