gstreamer/gst/gstmeta.c
Wim Taymans c2b8daff3a Various cleanups. Moved the overlay code to a specialized widget.
Original commit message from CVS:
Various cleanups. Moved the overlay code to a specialized widget.
One error I cannot seem to fix: switching desktops does not disable the
overlay.
2000-03-13 22:13:11 +00:00

58 lines
1.5 KiB
C

/* Gnome-Streamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <gst/gstmeta.h>
#include <gst/gsttrace.h>
GstMeta *gst_meta_new_size(gint size) {
GstMeta *meta;
meta = g_malloc0(size);
gst_meta_ref(meta);
return meta;
}
void gst_meta_ref(GstMeta *meta) {
g_return_if_fail(meta != NULL);
gst_trace_add_entry(NULL,0,meta,"ref meta");
meta->refcount++;
}
void gst_meta_unref(GstMeta *meta) {
g_return_if_fail(meta != NULL);
gst_trace_add_entry(NULL,0,meta,"unref meta");
meta->refcount--;
if (meta->refcount == 0) {
// gst_trace_add_entry(NULL,0,meta,"destroy meta");
g_free(meta);
// g_print("freeing metadata\n");
}
}
GstMeta *gst_meta_cow(GstMeta *meta) {
g_return_val_if_fail(meta != NULL, NULL);
return NULL;
}