nvdsnmos.h

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/*
 * Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
 *
 * NVIDIA Corporation and its licensors retain all intellectual property
 * and proprietary rights in and to this software, related documentation
 * and any modifications thereto.  Any use, reproduction, disclosure or
 * distribution of this software and related documentation without an express
 * license agreement from NVIDIA Corporation is strictly prohibited.
 *
 */

#ifndef NVDSNMOS_H
#define NVDSNMOS_H

#include <stdbool.h>

#ifdef __cplusplus
extern "C"
{
#endif

typedef struct _NvDsNmosNodeServer NvDsNmosNodeServer;

typedef bool (* nmos_connection_rtp_activation_callback)(
    NvDsNmosNodeServer *server,
    const char *id,
    const char *sdp);

enum {
    NVDSNMOS_LOG_DEVEL = -40,
    NVDSNMOS_LOG_VERBOSE = -10,
    NVDSNMOS_LOG_INFO = 0,
    NVDSNMOS_LOG_WARNING = 10,
    NVDSNMOS_LOG_ERROR = 20,
    NVDSNMOS_LOG_SEVERE = 30,
    NVDSNMOS_LOG_FATAL = 40
};

typedef void (* nmos_logging_callback)(
    NvDsNmosNodeServer *server,
    const char *categories,
    int level,
    const char *message);

typedef struct _NvDsNmosReceiverConfig NvDsNmosReceiverConfig;
typedef struct _NvDsNmosSenderConfig NvDsNmosSenderConfig;

typedef struct _NvDsNmosNodeConfig
{
    const char *host_name;
    unsigned int http_port;

    const char *seed;

    NvDsNmosReceiverConfig *receivers;
    unsigned int num_receivers;
    NvDsNmosSenderConfig *senders;
    unsigned int num_senders;

    nmos_connection_rtp_activation_callback rtp_connection_activated;

    nmos_logging_callback log_callback;
    int log_level;
    const char **log_categories;
    unsigned int num_log_categories;
} NvDsNmosNodeConfig;

typedef struct _NvDsNmosReceiverConfig
{
    const char *sdp;
} NvDsNmosReceiverConfig;

typedef struct _NvDsNmosSenderConfig
{
    const char *sdp;
} NvDsNmosSenderConfig;

typedef struct _NvDsNmosNodeServer
{
    void *user_data;
    void *impl;
} NvDsNmosNodeServer;

bool create_nmos_node_server(
    const NvDsNmosNodeConfig *config,
    NvDsNmosNodeServer *server);

bool destroy_nmos_node_server(
    NvDsNmosNodeServer *server);

bool nmos_connection_rtp_activate(
    NvDsNmosNodeServer *server,
    const char *id,
    const char *sdp);

#ifdef __cplusplus
}
#endif

#endif