sources/gst-plugins/gst-nvtracker/gstnvtracker.h

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/*
 * SPDX-FileCopyrightText: Copyright (c) 2016-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#ifndef __GST_NVTRACKER_H__
#define __GST_NVTRACKER_H__
 
#include <gst/gst.h>
#include <gst/video/video.h>
#include <gst/video/gstvideofilter.h>
#include <sys/time.h>
 
#include "gstnvdsmeta.h"
#include "invtracker_proc.h"
 
using namespace std;
 
G_BEGIN_DECLS
 
/* #defines don't like whitespacey bits */
#define GST_TYPE_NVTRACKER \
  (gst_nv_tracker_get_type())
#define GST_NVTRACKER(obj) \
  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_NVTRACKER,GstNvTracker))
#define GST_NVTRACKER_CLASS(klass) \
  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_NVTRACKER,GstNvTrackerClass))
#define GST_IS_NVTRACKER(obj) \
  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_NVTRACKER))
#define GST_IS_NVTRACKER_CLASS(klass) \
  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_NVTRACKER))
 
 
/* Version number of package */
#define VERSION "2.0.0"
#define PACKAGE_DESCRIPTION "Gstreamer plugin to track the objects"
/* Define under which licence the package has been released */
#define PACKAGE_LICENSE "Proprietary"
#define PACKAGE_NAME "GStreamer nvtracker Plugin"
/* Define to the home page for this package. */
#define PACKAGE_URL "http://nvidia.com/"
 
typedef struct _GstNvTracker      GstNvTracker;
typedef struct _GstNvTrackerClass GstNvTrackerClass;
 
struct _GstNvTracker
{
  GstBaseTransform parent_instance;
 
  GstPad *sinkpad, *srcpad;
 
  gboolean running;
  TrackerConfig trackerConfig;
  INvTrackerProc *trackerIface;
 
  GCond eventCondition;
  GMutex eventLock;
 
  GThread *output_loop;
};
 
struct _GstNvTrackerClass
{
    GstBaseTransformClass parent_class;
};
 
GType gst_nv_tracker_get_type (void);
 
G_END_DECLS
 
#endif /* __GST_NVTRACKER_H__ */