Safe Haskell	None
Language	Haskell2010

Graphics.GLUtil.GLError

Description

Miscellaneous utilities for dealing with OpenGL errors.

Synopsis

Documentation

Check OpenGL error flags and print them on stderr.

Check OpenGL error flags and print them on stderr with the given message as a prefix. If there are no errors, nothing is printed.

Throw an exception if there is an OpenGL error.

An exception type for OpenGL errors.

Instances details

Show GLError Source #
Instance details Defined in Graphics.GLUtil.GLError Methods showsPrec :: Int -> GLError -> ShowS # show :: GLError -> String # showList :: [GLError] -> ShowS #
Exception GLError Source #
Instance details Defined in Graphics.GLUtil.GLError Methods toException :: GLError -> SomeException # fromException :: SomeException -> Maybe GLError # displayException :: GLError -> String #

Throw an exception if there is an OpenGL error. The exception's error message is prefixed with the supplied String.