bugle-showerror - reports errors in OpenGL calls
This filter-set is a light-weight method of detecting OpenGL errors in
applications, where gldb-gui
(1) is not useable for some reason (for
example, when debugging a full-screen application). It writes OpenGL errors to
the log (see bugle-log
(7) for details of the log). With the default log
settings, the error will be reported to standard error.
bugle is written and maintained by Bruce Merry.