/*
 * SPDX-FileCopyrightText: Copyright (c) 2020 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 * SPDX-License-Identifier: LicenseRef-NvidiaProprietary
 *
 * NVIDIA CORPORATION, its affiliates and licensors retain all intellectual
 * property and proprietary rights in and to this material, related
 * documentation and any modifications thereto. Any use, reproduction,
 * disclosure or distribution of this material and related documentation
 * without an express license agreement from NVIDIA CORPORATION or
 * its affiliates is strictly prohibited.
 */

#ifndef __NVGSTDS_AUDIO_CLASSIFIER_H__
#define __NVGSTDS_AUDIO_CLASSIFIER_H__

#ifdef __cplusplus
extern "C"
{
#endif

#include "deepstream_gie.h"

typedef struct
{
  GstElement *bin;
  GstElement *queue;
  GstElement *classifier;
} NvDsAudioClassifierBin;

/**
 * Initialize @ref NvDsAudioClassifierBin. It creates and adds primary infer and
 * other elements needed for processing to the bin.
 * It also sets properties mentioned in the configuration file under
 * group @ref CONFIG_GROUP_AUDIO_CLASSIFIER
 *
 * @param[in] config pointer to infer @ref NvDsGieConfig parsed from
 *            configuration file.
 * @param[in] bin pointer to @ref NvDsAudioClassifierBin to be filled.
 *
 * @return true if bin created successfully.
 */
gboolean create_audio_classifier_bin (NvDsGieConfig *config,
    NvDsAudioClassifierBin *bin);

#ifdef __cplusplus
}
#endif

#endif