gstreamer/subprojects/gst-plugins-base/gst-libs/gst/app/gstapputils.h

47 lines
1.7 KiB
C

/* GStreamer
*
* 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_APP_UTILS_H_
#define _GST_APP_UTILS_H_
#include <gst/gst.h>
typedef struct _GstQueueStatusInfo
{
guint64 queued_bytes, queued_buffers;
/* Used to calculate the current time level */
GstClockTime last_in_running_time, last_out_running_time;
/* Updated based on the above whenever they change */
GstClockTime queued_time;
guint num_events;
} GstQueueStatusInfo;
void gst_queue_status_info_reset (GstQueueStatusInfo * info);
gboolean gst_queue_status_info_is_full (const GstQueueStatusInfo * info,
guint64 max_buffers, guint64 max_bytes, GstClockTime max_time);
void gst_queue_status_info_push (GstQueueStatusInfo * info,
GstMiniObject * item, GstSegment * last_segment, GstObject * log_context);
void gst_queue_status_info_push_event (GstQueueStatusInfo * info);
void gst_queue_status_info_pop (GstQueueStatusInfo * info, GstMiniObject * item,
GstSegment * current_segment, GstSegment * last_segment,
GstObject * log_context);
#endif