deepstream_perf.h

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/*
 * Copyright (c) 2018-2019, NVIDIA CORPORATION. All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 */
 
#ifndef __NVGSTDS_PERF_H__
#define __NVGSTDS_PERF_H__
 
#include <gst/gst.h>
 
#ifdef __cplusplus
extern "C"
{
#endif
 
#include "deepstream_config.h"
 
typedef struct
{
  guint source_id;
  gchar const* uri;
  gchar const* sensor_id;
  gchar const* sensor_name;
}NvDsFPSSensorInfo;
 
typedef struct
{
  guint source_id;
  char *stream_name;
} NvDsAppSourceDetail;
 
typedef struct
{
  gdouble fps[MAX_SOURCE_BINS];
  gdouble fps_avg[MAX_SOURCE_BINS];
  guint num_instances;
  NvDsAppSourceDetail source_detail[MAX_SOURCE_BINS];
  guint active_source_size;
  gboolean stream_name_display;
  gboolean use_nvmultiurisrcbin;
} NvDsAppPerfStruct;
 
typedef void (*perf_callback) (gpointer ctx, NvDsAppPerfStruct * str);
 
typedef struct
{
  guint buffer_cnt;
  guint total_buffer_cnt;
  struct timeval total_fps_time;
  struct timeval start_fps_time;
  struct timeval last_fps_time;
  struct timeval last_sample_fps_time;
} NvDsInstancePerfStruct;
 
typedef struct
{
  gulong measurement_interval_ms;
  gulong perf_measurement_timeout_id;
  guint num_instances;
  gboolean stop;
  gpointer context;
  GMutex struct_lock;
  perf_callback callback;
  GstPad *sink_bin_pad;
  gulong fps_measure_probe_id;
  NvDsInstancePerfStruct instance_str[MAX_SOURCE_BINS];
  guint dewarper_surfaces_per_frame;
  GHashTable *FPSInfoHash;
  gboolean stream_name_display;
  gboolean use_nvmultiurisrcbin;
} NvDsAppPerfStructInt;
 
gboolean enable_perf_measurement (NvDsAppPerfStructInt *str,
    GstPad *sink_bin_pad, guint num_sources, gulong interval_sec,
    guint num_surfaces_per_frame, perf_callback callback);
 
void pause_perf_measurement (NvDsAppPerfStructInt *str);
void resume_perf_measurement (NvDsAppPerfStructInt *str);
 
#ifdef __cplusplus
}
#endif
 
#endif