9.2/sources/gst-plugins/gst-nvurisrcbin/gstdsnvurisrcbin.h

Go to the documentation of this file.

/*
 * SPDX-FileCopyrightText: Copyright (c) 2020-2026 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_DS_NVURISRC_BIN_H__
#define __GST_DS_NVURISRC_BIN_H__
 
#include "gst-nvdssr.h"
#include <gst/video/video.h>
#include "gst-nvdscommonconfig.h"
 
G_BEGIN_DECLS
 
enum
{
  PROP_0,
  PROP_URI,
  PROP_NUM_EXTRA_SURF,
  PROP_GPU_DEVICE_ID,
  PROP_DEC_SKIP_FRAMES,
  PROP_SOURCE_TYPE,
  PROP_CUDADEC_MEM_TYPE,
  PROP_DROP_FRAME_INTERVAL,
  PROP_BUFFER_MODE,
  PROP_LEAKY,
  PROP_MAX_SIZE_BUFFERS,
  PROP_RTP_PROTOCOL,
  PROP_FILE_LOOP,
  PROP_SMART_RECORD,
  PROP_SMART_RECORD_DIR_PATH,
  PROP_SMART_RECORD_FILE_PREFIX,
  PROP_SMART_RECORD_VIDEO_CACHE,
  PROP_SMART_RECORD_CACHE,
  PROP_SMART_RECORD_CONTAINER,
  PROP_SMART_RECORD_MODE,
  PROP_SMART_RECORD_DEFAULT_DURATION,
  PROP_SMART_RECORD_STATUS,
  PROP_RTSP_RECONNECT_INTERVAL,
  PROP_RTSP_INIT_RECONNECT_INTERVAL,
  PROP_RTSP_RECONNECT_ATTEMPTS,
  PROP_LATENCY,
  PROP_SOURCE_ID,
  PROP_UDP_BUFFER_SIZE,
  PROP_DISABLE_PASSTHROUGH,
  PROP_DISABLE_AUDIO,
  PROP_EXTRACT_SEI_TYPE5_DATA,
  PROP_LOW_LATENCY_MODE,
  PROP_SEI_UUID,
  PROP_DROP_ON_LATENCY,
  PROP_IPC_BUFFER_TIMESTAMP_COPY,
  PROP_IPC_SOCKET_PATH,
  PROP_IPC_CONNECTION_ATTEMPTS,
  PROP_IPC_CONNECTION_INTERVAL,
  PROP_SIMULATE_FPS_INTERVAL_MS,
  PROP_IPC_FRAME_COPY,
  PROP_LAST
};
 
 
 
typedef struct _GstDsNvUriSrcBin
{
  GstBin bin;
 
  GstElement *src_elem;
  GstElement *cap_filter;
  GstElement *cap_filter1;
  GstElement *depay;
  GstElement *parser;
  GstElement *dec_que;
  GstElement *decodebin;
  GstElement *tee;
  GstElement *tee_rtsp_pre_decode;
  GstElement *tee_rtsp_post_decode;
  GstElement *fakesink_queue;
  GstElement *fakesink;
  GstElement *nvvidconv;
 
  GMutex bin_lock;
  struct timeval last_buffer_time;
  struct timeval last_reconnect_time;
  gulong rtspsrc_monitor_probe;
  gboolean reconfiguring;
  gboolean async_state_watch_running;
  guint64 accumulated_base;
  guint64 prev_accumulated_base;
  GstDsNvUriSrcConfig *config;
  NvDsSRContext *recordCtx;
 
  guint source_watch_id;
 
  GstElement *adepay;
  GstElement *aqueue;
  GstElement *aparsebin;
  GstElement *atee;
  GstElement *adecodebin;
  GstElement *audio_convert;
  GstElement *audio_resample;
 
  gboolean video_elem_populated;
  gboolean audio_elem_populated;
} GstDsNvUriSrcBin;
 
typedef struct _GstDsNvUriSrcBinClass
{
  GstBinClass parent_class;
 
  NvDsSRStatus (*start_sr) (GstDsNvUriSrcBin *, NvDsSRSessionId * sessionId,
      guint startTime, guint duration, gpointer userData);
  NvDsSRStatus (*stop_sr) (GstDsNvUriSrcBin *, NvDsSRSessionId sessionId);
  NvDsSRStatus (*sr_done) (GstDsNvUriSrcBin *, NvDsSRRecordingInfo * info,
      gpointer userData);
 
} GstDsNvUriSrcBinClass;
 
 
/* Standard GStreamer boilerplate */
#define GST_TYPE_DS_NVURISRC_BIN (gst_ds_nvurisrc_bin_get_type())
#define GST_DS_NVURISRC_BIN(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DS_NVURISRC_BIN,GstDsNvUriSrcBin))
#define GST_DS_NVURISRC_BIN_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DS_NVURISRC_BIN,GstDsNvUriSrcBinClass))
#define GST_DS_NVURISRC_BIN_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GST_TYPE_DS_NVURISRC_BIN, GstDsNvUriSrcBinClass))
#define GST_IS_DS_NVURISRC_BIN(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DS_NVURISRC_BIN))
#define GST_IS_DS_NVURISRC_BIN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DS_NVURISRC_BIN))
#define GST_DS_NVURISRC_BIN_CAST(obj)  ((GstDsNvUriSrcBin *)(obj))
 
GType gst_ds_nvurisrc_bin_get_type (void);
 
G_END_DECLS
#endif /* __GST_DS_NVURISRC_BIN_H__ */