gstnvdsudpcommon.h File Reference

Go to the source code of this file.

Data Structures
struct	_GstRTPTimestampMeta

Macros
#define	CHECK_CUDA(err, err_str)
#define	INVALID_STREAM_ID   ((rmax_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

Typedefs
typedef enum StreamType	StreamType
typedef enum VideoType	VideoType
typedef enum MemoryType	MemoryType
typedef struct _GstRTPTimestampMeta	GstRTPTimestampMeta

Enumerations
enum	StreamType {   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 }
enum	MemoryType {   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)

Macro Definition Documentation

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 21 of file gstnvdsudpcommon.h.

DEFAULT_PTP_SRC

#define DEFAULT_PTP_SRC   NULL

Definition at line 62 of file gstnvdsudpcommon.h.

INVALID_STREAM_ID

#define INVALID_STREAM_ID   ((rmax_stream_id)-1L)

Definition at line 29 of file gstnvdsudpcommon.h.

LEAP_SECONDS

#define LEAP_SECONDS   (37)

Definition at line 61 of file gstnvdsudpcommon.h.

MAX_ST2022_7_STREAMS

#define MAX_ST2022_7_STREAMS   2

Definition at line 30 of file gstnvdsudpcommon.h.

round_up

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

Definition at line 32 of file gstnvdsudpcommon.h.

Typedef Documentation

GstRTPTimestampMeta

typedef struct _GstRTPTimestampMeta GstRTPTimestampMeta

Definition at line 65 of file 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

Definition at line 48 of file 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

Definition at line 35 of file gstnvdsudpcommon.h.

VideoType

enum VideoType

Enumerator
PROGRESSIVE
INTERLACE

Definition at line 43 of file gstnvdsudpcommon.h.

Function Documentation

cudaFreeMmap()

gboolean cudaFreeMmap	(	uint64_t *	ptr,
		size_t	size
	)

gpu_aligned_size()

size_t gpu_aligned_size	(	int	gpuId,
		size_t	allocSize
	)

gpu_allocate_memory()

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

gst_buffer_add_rtp_timestamp_meta()

GstRTPTimestampMeta* gst_buffer_add_rtp_timestamp_meta	(	GstBuffer *	buffer,
		guint32	timestamp
	)

gst_buffer_get_rtp_timestamp_meta()

GstRTPTimestampMeta* gst_buffer_get_rtp_timestamp_meta

(

GstBuffer *

buffer

)

gst_rtp_timestamp_meta_api_get_type()

GType gst_rtp_timestamp_meta_api_get_type

(

void

)

gst_rtp_timestamp_meta_get_info()

const GstMetaInfo* gst_rtp_timestamp_meta_get_info

(

void

)

gst_udp_parse_uri()

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

gst_udp_resolve_name()

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