Data Structures
struct	_GstRTPTimestampMeta

struct	AncPacketInfo

struct	BitReader

struct	BitWriter

Macros
#define	CHECK_CUDA(err, err_str)

#define	INVALID_STREAM_ID ((rmx_stream_id)-1L)

#define	MAX_ST2022_7_STREAMS 2

#define	round_up(num, round) ((((num) + (round) - 1) / (round)) * (round))

#define	LEAP_SECONDS (37)

#define	DEFAULT_PTP_SRC NULL

#define	RTP_HEADER_SIZE (12)

#define	ST2110_40_CLOCK_RATE (90000)

#define	RFC8331_PAYLOAD_HDR_SIZE (8)

#define	RTP_ST2110_40_HEADER_SIZE (RTP_HEADER_SIZE + RFC8331_PAYLOAD_HDR_SIZE)

#define	ANC_MAX_DATA_COUNT (255)

#define	ANC_MAX_PACKET_SIZE (328)

Typedefs
typedef enum StreamType	StreamType

typedef enum VideoType	VideoType

typedef enum MemoryType	MemoryType

typedef struct _GstRTPTimestampMeta	GstRTPTimestampMeta

typedef struct AncPacketInfo	AncPacketInfo

Enumerations
enum	StreamType { VIDEO_2110_20_STREAM, VIDEO_2110_22_STREAM, AUDIO_2110_30_31_STREAM, ANCILLARY_2110_40_STREAM, APPLICATION_CUSTOM_STREAM, VIDEO_2110_20_STREAM, VIDEO_2110_22_STREAM, AUDIO_2110_30_31_STREAM, ANCILLARY_2110_40_STREAM, APPLICATION_CUSTOM_STREAM }

enum	VideoType { PROGRESSIVE = 1, INTERLACE = 2, PROGRESSIVE = 1, INTERLACE = 2 }

enum	MemoryType { MEM_TYPE_HOST, MEM_TYPE_DEVICE, MEM_TYPE_SYSTEM, MEM_TYPE_UNKNOWN, MEM_TYPE_HOST, MEM_TYPE_DEVICE, MEM_TYPE_SYSTEM, MEM_TYPE_UNKNOWN }

Functions
gboolean	gst_udp_parse_uri (const gchar uristr, gchar host, guint16 port)

GInetAddress *	gst_udp_resolve_name (gpointer obj, const gchar *address)

GType	gst_rtp_timestamp_meta_api_get_type (void)

const GstMetaInfo *	gst_rtp_timestamp_meta_get_info (void)

GstRTPTimestampMeta *	gst_buffer_add_rtp_timestamp_meta (GstBuffer *buffer, guint32 timestamp)

GstRTPTimestampMeta *	gst_buffer_get_rtp_timestamp_meta (GstBuffer *buffer)

void *	gpu_allocate_memory (int gpuId, size_t size, size_t align)

size_t	gpu_aligned_size (int gpuId, size_t allocSize)

gboolean	cudaFreeMmap (uint64_t *ptr, size_t size)

static void	bit_reader_init (BitReader br, const guint8 data, gsize byte_len)

static gboolean	bit_reader_has_bits (const BitReader *br, guint n)

static guint32	bit_reader_read (BitReader *br, guint n)

static gboolean	bit_reader_is_byte_aligned (const BitReader *br)

static gsize	bit_reader_byte_pos (const BitReader *br)

static void	bit_writer_init (BitWriter bw, guint8 data, gsize byte_len)

static void	bit_writer_init_at (BitWriter bw, guint8 data, gsize byte_len, gsize start_bit)

static gboolean	bit_writer_has_space (const BitWriter *bw, guint n)

static void	bit_writer_write (BitWriter *bw, guint n, guint32 val)

static gboolean	bit_writer_is_byte_aligned (const BitWriter *bw)

static gsize	bit_writer_byte_pos (const BitWriter *bw)

static void	bit_writer_pad_to_byte (BitWriter *bw, guint8 pad_val)

static void	bit_writer_pad_to_u32 (BitWriter *bw)

Macro Definition Documentation

◆ ANC_MAX_DATA_COUNT

#define ANC_MAX_DATA_COUNT (255)

Definition at line 99 of file 9.1/sources/gst-plugins/gst-nvdsudp/gstnvdsudpcommon.h.

◆ ANC_MAX_PACKET_SIZE

#define ANC_MAX_PACKET_SIZE (328)

Definition at line 100 of file 9.1/sources/gst-plugins/gst-nvdsudp/gstnvdsudpcommon.h.

◆ CHECK_CUDA

#define CHECK_CUDA	(	err,
		err_str
	)

Value:

    do {                                                                \
      if ((err) != cudaSuccess) {                                       \
        GST_WARNING (err_str ", cuda err: %s", cudaGetErrorName (err)); \
        return FALSE;                                                   \
      }                                                                 \
    } while (0)

Definition at line 27 of file 9.1/sources/gst-plugins/gst-nvdsudp/gstnvdsudpcommon.h.

◆ DEFAULT_PTP_SRC

#define DEFAULT_PTP_SRC NULL

Definition at line 68 of file 9.1/sources/gst-plugins/gst-nvdsudp/gstnvdsudpcommon.h.

◆ INVALID_STREAM_ID

#define INVALID_STREAM_ID ((rmx_stream_id)-1L)

Definition at line 35 of file 9.1/sources/gst-plugins/gst-nvdsudp/gstnvdsudpcommon.h.

◆ LEAP_SECONDS

#define LEAP_SECONDS (37)

Definition at line 67 of file 9.1/sources/gst-plugins/gst-nvdsudp/gstnvdsudpcommon.h.

◆ MAX_ST2022_7_STREAMS

#define MAX_ST2022_7_STREAMS 2

Definition at line 36 of file 9.1/sources/gst-plugins/gst-nvdsudp/gstnvdsudpcommon.h.

◆ RFC8331_PAYLOAD_HDR_SIZE

#define RFC8331_PAYLOAD_HDR_SIZE (8)

Definition at line 97 of file 9.1/sources/gst-plugins/gst-nvdsudp/gstnvdsudpcommon.h.

◆ round_up

#define round_up	(	num,
		round
	)	((((num) + (round) - 1) / (round)) * (round))

Definition at line 38 of file 9.1/sources/gst-plugins/gst-nvdsudp/gstnvdsudpcommon.h.

◆ RTP_HEADER_SIZE

#define RTP_HEADER_SIZE (12)

Definition at line 95 of file 9.1/sources/gst-plugins/gst-nvdsudp/gstnvdsudpcommon.h.

◆ RTP_ST2110_40_HEADER_SIZE

#define RTP_ST2110_40_HEADER_SIZE (RTP_HEADER_SIZE + RFC8331_PAYLOAD_HDR_SIZE)

Definition at line 98 of file 9.1/sources/gst-plugins/gst-nvdsudp/gstnvdsudpcommon.h.

◆ ST2110_40_CLOCK_RATE

#define ST2110_40_CLOCK_RATE (90000)

Definition at line 96 of file 9.1/sources/gst-plugins/gst-nvdsudp/gstnvdsudpcommon.h.

Typedef Documentation

◆ AncPacketInfo

typedef struct AncPacketInfo AncPacketInfo

◆ GstRTPTimestampMeta

typedef struct _GstRTPTimestampMeta GstRTPTimestampMeta

Definition at line 71 of file 9.1/sources/gst-plugins/gst-nvdsudp/gstnvdsudpcommon.h.

◆ MemoryType

typedef enum MemoryType MemoryType

◆ StreamType

typedef enum StreamType StreamType

◆ VideoType

typedef enum VideoType VideoType

Enumeration Type Documentation

◆ MemoryType

enum MemoryType

Enumerator
MEM_TYPE_HOST
MEM_TYPE_DEVICE
MEM_TYPE_SYSTEM
MEM_TYPE_UNKNOWN
MEM_TYPE_HOST
MEM_TYPE_DEVICE
MEM_TYPE_SYSTEM
MEM_TYPE_UNKNOWN

Definition at line 54 of file 9.1/sources/gst-plugins/gst-nvdsudp/gstnvdsudpcommon.h.

◆ StreamType

enum StreamType

Enumerator
VIDEO_2110_20_STREAM
VIDEO_2110_22_STREAM
AUDIO_2110_30_31_STREAM
ANCILLARY_2110_40_STREAM
APPLICATION_CUSTOM_STREAM
VIDEO_2110_20_STREAM
VIDEO_2110_22_STREAM
AUDIO_2110_30_31_STREAM
ANCILLARY_2110_40_STREAM
APPLICATION_CUSTOM_STREAM