NETINT encoder API file. More...

#include "ni_enc_api_logan.h"

Functions
int	ni_logan_encode_init (ni_logan_enc_context_t *p_enc_ctx)
	Initialize encode parameters, including ni_logan_enc_context_t, ni_logan_session_context_t and ni_logan_encoder_params_t. More...

int	ni_logan_encode_params_parse (ni_logan_enc_context_t *p_enc_ctx)
	Parse encoder parameters Check whether the parameters are reasonable. More...

int	ni_logan_encode_header (ni_logan_enc_context_t *p_enc_ctx)
	Get encoder headers from the hardware. More...

int	ni_logan_encode_open (ni_logan_enc_context_t *p_enc_ctx)
	Open encoder. More...

int	ni_logan_encode_close (ni_logan_enc_context_t *p_enc_ctx)
	Close encoder. More...

int	ni_logan_encode_get_frame (ni_logan_enc_context_t *p_enc_ctx)
	Get allocated ni_frame from fifo pool. More...

void	ni_logan_encode_reconfig_vfr (ni_logan_enc_context_t p_enc_ctx, ni_logan_frame_t ni_frame, int64_t pts)
	Fill reconfig vfr. More...

int	ni_logan_encode_copy_frame_data (ni_logan_enc_context_t p_enc_ctx, ni_logan_frame_t p_dec_frame, uint8_t *p_data[NI_LOGAN_MAX_NUM_DATA_POINTERS], int linesize[NI_LOGAN_MAX_NUM_DATA_POINTERS])
	Copy frame data to NI frame. More...

int	ni_logan_encode_send (ni_logan_enc_context_t *p_enc_ctx)
	Send encode data to NI device. More...

int	ni_logan_encode_copy_packet_data (ni_logan_enc_context_t p_enc_ctx, uint8_t p_data, int first_packet, int sps_pps_attach)
	Copy NI packet to packet data buffer. More...

int	ni_logan_encode_receive (ni_logan_enc_context_t *p_enc_ctx)
	Receive encoded data from NI device. More...

Detailed Description

NETINT encoder API file.

Definition in file ni_enc_api_logan.c.

Function Documentation

◆ ni_logan_encode_close()

int ni_logan_encode_close ( ni_logan_enc_context_t * p_enc_ctx )

Close encoder.

Parameters

[in/out] p_enc_ctx Pointer to ni_logan_enc_context_t

Returns: On success NI_LOGAN_RETCODE_SUCCESS On failure NI_LOGAN_RETCODE_FAILURE NI_LOGAN_RETCODE_INVALID_PARAM, NI_LOGAN_RETCODE_ERROR_MEM_ALOC, NI_LOGAN_RETCODE_ERROR_NVME_CMD_FAILED, etc

Definition at line 817 of file ni_enc_api_logan.c.

◆ ni_logan_encode_copy_frame_data()

int ni_logan_encode_copy_frame_data	(	ni_logan_enc_context_t *	p_enc_ctx,
		ni_logan_frame_t *	p_dec_frame,
		uint8_t *	p_data[NI_LOGAN_MAX_NUM_DATA_POINTERS],
		int	linesize[NI_LOGAN_MAX_NUM_DATA_POINTERS]
	)

Copy frame data to NI frame.

Parameters

	[in/out]	p_enc_ctx Pointer to ni_logan_enc_context_t
[in]	p_dec_frame	Pointer to ni_logan_frame_t, contains aux data from NI decoder
[in]	p_data	Pointer to input frame data
[in]	linesize	Pointer to linesize of input frame

Returns: On success NI_LOGAN_RETCODE_SUCCESS On failure NI_LOGAN_RETCODE_FAILURE, NI_LOGAN_RETCODE_ERROR_MEM_ALOC, etc

Definition at line 1116 of file ni_enc_api_logan.c.

◆ ni_logan_encode_copy_packet_data()

int ni_logan_encode_copy_packet_data	(	ni_logan_enc_context_t *	p_enc_ctx,
		uint8_t *	p_data,
		int	first_packet,
		int	sps_pps_attach
	)

Copy NI packet to packet data buffer.

Parameters

[in]	p_enc_ctx	Pointer to ni_logan_enc_context_t
[out]	p_data	Pointer to output packet data buffer,
[in]	first_packet	flag of first packet
[in]	sps_pps_attach	flag of attached SPS/PPS

Returns: On success NI_LOGAN_RETCODE_SUCCESS On failure NI_LOGAN_RETCODE_FAILURE, NI_LOGAN_RETCODE_PARAM_ERROR_WIDTH_TOO_BIG, etc

Definition at line 1487 of file ni_enc_api_logan.c.

◆ ni_logan_encode_get_frame()

int ni_logan_encode_get_frame ( ni_logan_enc_context_t * p_enc_ctx )

Get allocated ni_frame from fifo pool.

Parameters

[in] p_enc_ctx Pointer to ni_logan_enc_context_t

Returns: On success NI_LOGAN_RETCODE_SUCCESS On failure NI_LOGAN_RETCODE_FAILURE

Definition at line 1037 of file ni_enc_api_logan.c.

◆ ni_logan_encode_header()

int ni_logan_encode_header ( ni_logan_enc_context_t * p_enc_ctx )

Get encoder headers from the hardware.

Parameters

[in/out] p_enc_ctx Pointer to ni_logan_enc_context_t

Returns: On success NI_LOGAN_RETCODE_SUCCESS On failure NI_LOGAN_RETCODE_FAILURE, NI_LOGAN_RETCODE_ERROR_MEM_ALOC, etc

Definition at line 527 of file ni_enc_api_logan.c.

◆ ni_logan_encode_init()

int ni_logan_encode_init ( ni_logan_enc_context_t * p_enc_ctx )

Initialize encode parameters, including ni_logan_enc_context_t, ni_logan_session_context_t and ni_logan_encoder_params_t.

Parameters

[in/out] p_enc_ctx Pointer to ni_logan_enc_context_t

Returns: On success NI_LOGAN_RETCODE_SUCCESS On failure NI_LOGAN_RETCODE_FAILURE NI_LOGAN_RETCODE_INVALID_PARAM, NI_LOGAN_RETCODE_ERROR_MEM_ALOC, etc

Definition at line 172 of file ni_enc_api_logan.c.

◆ ni_logan_encode_open()

int ni_logan_encode_open ( ni_logan_enc_context_t * p_enc_ctx )

Open encoder.

Parameters

[in/out] p_enc_ctx Pointer to ni_logan_enc_context_t

Returns: On success NI_LOGAN_RETCODE_SUCCESS On failure NI_LOGAN_RETCODE_FAILURE NI_LOGAN_RETCODE_INVALID_PARAM, etc.

Definition at line 633 of file ni_enc_api_logan.c.

◆ ni_logan_encode_params_parse()

int ni_logan_encode_params_parse ( ni_logan_enc_context_t * p_enc_ctx )

Parse encoder parameters Check whether the parameters are reasonable.

Parameters

[in/out] p_enc_ctx Pointer to ni_logan_enc_context_t

Returns: On success NI_LOGAN_RETCODE_SUCCESS On failure NI_LOGAN_RETCODE_FAILURE, NI_LOGAN_RETCODE_INVALID_PARAM, etc.

Definition at line 313 of file ni_enc_api_logan.c.

◆ ni_logan_encode_receive()

int ni_logan_encode_receive ( ni_logan_enc_context_t * p_enc_ctx )

Receive encoded data from NI device.

Parameters

[in] p_enc_ctx Pointer to ni_logan_enc_context_t

Returns: 0 when no packets received > 0 when new packet received, means the size of packet < 0 when failed, NI_LOGAN_RETCODE_FAILURE, NI_LOGAN_RETCODE_INVALID_PARAM, etc.

Definition at line 1702 of file ni_enc_api_logan.c.

◆ ni_logan_encode_reconfig_vfr()

void ni_logan_encode_reconfig_vfr	(	ni_logan_enc_context_t *	p_enc_ctx,
		ni_logan_frame_t *	ni_frame,
		int64_t	pts
	)

Fill reconfig vfr.

Parameters

[in]	p_ctx	Pointer to ni_logan_enc_context_t
	[in/out]	ni_frame aux_data may be updated
[in]	pts	frame pts

Returns

Definition at line 1092 of file ni_enc_api_logan.c.

◆ ni_logan_encode_send()

int ni_logan_encode_send ( ni_logan_enc_context_t * p_enc_ctx )

Send encode data to NI device.

Parameters

[in] p_enc_ctx Pointer to ni_logan_enc_context_t

Returns: On success NI_LOGAN_RETCODE_SUCCESS On failure NI_LOGAN_RETCODE_FAILURE, NI_LOGAN_RETCODE_INVALID_PARAM, etc.

Definition at line 1269 of file ni_enc_api_logan.c.

Functions

Detailed Description

Function Documentation

◆ ni_logan_encode_close()

◆ ni_logan_encode_copy_frame_data()

◆ ni_logan_encode_copy_packet_data()

◆ ni_logan_encode_get_frame()

◆ ni_logan_encode_header()

◆ ni_logan_encode_init()

◆ ni_logan_encode_open()

◆ ni_logan_encode_params_parse()

◆ ni_logan_encode_receive()

◆ ni_logan_encode_reconfig_vfr()

◆ ni_logan_encode_send()