mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-15 22:01:27 +00:00
48 lines
1.5 KiB
C
48 lines
1.5 KiB
C
/* GStreamer
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef __GST_ATOMIC_H__
|
|
#define __GST_ATOMIC_H__
|
|
|
|
#include <glib.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
typedef volatile gint gst_vgint; /* gtk-doc volatile workaround */
|
|
|
|
typedef struct _GstAtomicInt GstAtomicInt;
|
|
|
|
struct _GstAtomicInt {
|
|
gst_vgint counter;
|
|
GMutex *lock; /* for C fallback */
|
|
};
|
|
|
|
|
|
void gst_atomic_int_init (GstAtomicInt *aint, gint val);
|
|
void gst_atomic_int_destroy (GstAtomicInt *aint);
|
|
void gst_atomic_int_set (GstAtomicInt *aint, gint val);
|
|
gint gst_atomic_int_read (GstAtomicInt *aint);
|
|
void gst_atomic_int_add (GstAtomicInt *aint, gint val);
|
|
void gst_atomic_int_inc (GstAtomicInt *aint);
|
|
gboolean gst_atomic_int_dec_and_test (GstAtomicInt *aint);
|
|
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_ATOMIC_H__ */
|