gstreamer/gst/printf/printf-extension.h
Tim-Philipp Müller fe7f7135e0 printf: add infrastructure for pointer extensions hook
Does not do anything yet. On a sidenote, we can't just use
%p\001 or so to signal the extension because g-i complains
about an invalid ascii character then, so have to resort to
something more elaborate, such as %p\aA etc.

https://bugzilla.gnome.org/show_bug.cgi?id=613081
2013-04-12 23:05:57 +01:00

31 lines
1.4 KiB
C

/* GStreamer printf extension hooks
* Copyright (C) 2013 Tim-Philipp Müller <tim centricular net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_PRINTF_EXTENSION_H_INCLUDED__
#define __GST_PRINTF_EXTENSION_H_INCLUDED__
typedef char * (*PrintfPointerExtensionFunc) (const char * format, void * ptr);
/* we only need one global function, since it's only GstInfo registering extensions */
void __gst_printf_pointer_extension_set_func (PrintfPointerExtensionFunc func);
/* functions for internal printf implementation to handle the extensions */
char * __gst_printf_pointer_extension_serialize (const char * format, void * ptr);
#endif /* __GST_PRINTF_EXTENSION_H_INCLUDED__ */