mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-06-29 03:10:40 +00:00
fe7f7135e0
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
51 lines
1.6 KiB
C
51 lines
1.6 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.
|
|
*/
|
|
|
|
#include "printf-extension.h"
|
|
#include "gst-printf.h"
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
static PrintfPointerExtensionFunc ptr_ext_func; /* NULL */
|
|
|
|
void
|
|
__gst_printf_pointer_extension_set_func (PrintfPointerExtensionFunc func)
|
|
{
|
|
/* since this is internal, we don't need to worry about thread-safety */
|
|
ptr_ext_func = func;
|
|
}
|
|
|
|
char *
|
|
__gst_printf_pointer_extension_serialize (const char *format, void *ptr)
|
|
{
|
|
char *buf;
|
|
|
|
if (ptr_ext_func == NULL) {
|
|
buf = malloc (32);
|
|
memset (buf, 0, 32);
|
|
sprintf (buf, "%p", ptr);
|
|
} else {
|
|
/* note: we map malloc/free to g_malloc/g_free in gst-printf.h, so the
|
|
* fact that gstinfo gives us a glib-allocated string and the printf
|
|
* routines free it with free() and not g_free() should not be a problem */
|
|
buf = ptr_ext_func (format, ptr);
|
|
}
|
|
return buf;
|
|
}
|