MPI for encoder channel. More...

#include "mpi_index.h"
#include "time.h"

Data Structures
struct	MPI_BUF_SEG_S
	Struct for the buffer segment. More...

struct	MPI_STREAM_PARAMS_S
	Stream frame buffer parameter. More...

struct	MPI_STREAM_PARAMS_V2_S
	Stream frame buffer parameter. More...

struct	MPI_ENC_CHN_ATTR_S
	Struct for the encoder channel attributes. More...

struct	MPI_ENC_BIND_INFO_S
	Struct for the encoder channel binding info. More...

struct	MPI_MCVC_VBR_PARAM_S
	Struct for the parameters of rate control in variable bit rate mode for motion-compensation-based video compression standard. More...

struct	MPI_MCVC_CBR_PARAM_S
	Struct for the parameters of rate control in constant bit rate mode for motion-compensation-based video compression standard. More...

struct	MPI_MCVC_SBR_PARAM_S
	Struct for the parameters of rate control in smart bit rate mode for motion-compensation-based video compression standard. More...

struct	MPI_MCVC_CQP_PARAM_S
	Struct for the parameters of rate control in constant QP mode for motion-compensation-based video compression standard. More...

struct	MPI_MCVC_RC_ATTR_S
	Struct for rate control for Motion-Compensation-based Video Compression (MCVC) standard. More...

struct	MPI_VC_RC_ATTR_S
	Struct for rate control for intra-frame based video compression standard. More...

struct	MPI_VENC_ATTR_H264_S
	Struct for H264 encoder attribute. More...

struct	MPI_VENC_ATTR_H265_S
	Struct for H265 encoder attribute. More...

struct	MPI_VENC_ATTR_MJPEG_S
	Struct for MJPEG encoder attribute. More...

struct	MPI_VENC_ATTR_JPEG_S
	Struct for JPEG encoder attribute. More...

struct	MPI_VENC_ATTR_S
	Struct for video codec. More...

struct	MPI_VENC_ATTR_EX_S
	Struct for video codec extend. More...

struct	MPI_ENC_EVENT_S
	Struct for encoder event. More...

struct	MPI_VENC_INFO
	Struct for encoder information. More...

Macros
#define	MPI_ENC_MAX_FRAME_SEG_CNT 16

#define	MPI_ISP_MAX_WIN_NUM 9

Typedefs
typedef struct timespec	TIMESPEC_S
	typedef of struct timespec

Enumerations
enum	MPI_FRAME_TYPE_E { MPI_FRAME_TYPE_SPS = 0, MPI_FRAME_TYPE_PPS = 1, MPI_FRAME_TYPE_I = 2, MPI_FRAME_TYPE_P = 3, MPI_FRAME_TYPE_B = 4, MPI_FRAME_TYPE_NUM }
	Enumeration of frame type. More...

enum	MPI_RC_MODE_E { MPI_RC_MODE_VBR = 0, MPI_RC_MODE_CBR, MPI_RC_MODE_SBR, MPI_RC_MODE_CQP, MPI_RC_MODE_NUM }
	Enumeration of rate control mode. More...

enum	MPI_VENC_PRFL_E { MPI_PRFL_BASELINE = 0, MPI_PRFL_MAIN, MPI_PRFL_HIGH, MPI_PRFL_NUM }
	Enumeration of video codec profile. More...

enum	MPI_VENC_TYPE_E { MPI_VENC_TYPE_H264 = 0, MPI_VENC_TYPE_H265, MPI_VENC_TYPE_MJPEG, MPI_VENC_TYPE_JPEG, MPI_VENC_TYPE_NUM }
	Enumeration of video encoder type. More...

enum	MPI_VENC_OBS_MODE_E { MPI_VENC_OBS_DISABLE = 0, MPI_VENC_OBS_ENABLE, MPI_VENC_OBS_NUM }
	Enumeration of obs(optical-flow bit-rate) mode. More...

Functions
INT32	MPI_ENC_createChn (MPI_ECHN chn_idx, const MPI_ENC_CHN_ATTR_S *p_chn_attr)
	Create a encoder channel and set its attributes. More...

INT32	MPI_ENC_destroyChn (MPI_ECHN chn_idx)
	Destroy a encoder channel. More...

INT32	MPI_ENC_bindToVideoChn (MPI_ECHN chn_idx, const MPI_ENC_BIND_INFO_S *p_bind_info)
	Binding an encoder channel to a video channel. More...

INT32	MPI_ENC_unbindFromVideoChn (MPI_ECHN chn_idx)
	Unbind an encoder channel from a video channel. More...

INT32	MPI_ENC_setChnAttr (MPI_ECHN chn_idx, const MPI_ENC_CHN_ATTR_S *p_chn_attr)
	Set the encoder channel attributes. More...

INT32	MPI_ENC_getChnAttr (MPI_ECHN chn_idx, MPI_ENC_CHN_ATTR_S *p_chn_attr)
	Get the attributes of a encoder channel. More...

INT32	MPI_ENC_setVencAttr (MPI_ECHN chn_idx, const MPI_VENC_ATTR_S *p_venc_attr)
	Set the video encoder channel attributes. More...

INT32	MPI_ENC_getVencAttr (MPI_ECHN chn_idx, MPI_VENC_ATTR_S *p_venc_attr)
	Get the video encoder attributes. More...

INT32	MPI_ENC_setVencAttrEx (MPI_ECHN chn_idx, const MPI_VENC_ATTR_EX_S *p_venc_attr_ex)
	Set video encoder attributes extend. More...

INT32	MPI_ENC_getVencAttrEx (MPI_ECHN chn_idx, MPI_VENC_ATTR_EX_S *p_venc_attr_ex)
	Get the video encoder attributes extend. More...

INT32	MPI_ENC_startChn (MPI_ECHN chn_idx)
	Start a encoder channel. More...

INT32	MPI_ENC_stopChn (MPI_ECHN chn_idx)
	Stop a encoder channel. More...

INT32	MPI_ENC_notifyEvent (MPI_ECHN idx, MPI_ENC_EVENT_S *event)
	Notify encoder to something changed to adjust encoder quality. More...

INT32	MPI_ENC_queryVencInfo (MPI_ECHN chn_idx, MPI_VENC_INFO *p_venc_info)
	Query encoder video encode information. More...

INT32	MPI_initBitStreamSystem (void)
	Initialize bit stream system. More...

INT32	MPI_exitBitStreamSystem (void)
	Exit bit stream system. More...

MPI_BCHN	MPI_createBitStreamChn (MPI_ECHN chn_idx)
	Create a bit stream channel to get the bit stream data. More...

INT32	MPI_destroyBitStreamChn (MPI_BCHN chn_idx)
	Destroy a bit stream channel. More...

INT32	MPI_getBitStream (MPI_BCHN chn_idx, MPI_STREAM_PARAMS_S *stream_params, INT32 time_ms)
	Get bit stream data parameters of a encoder bit stream channel. More...

INT32	MPI_getBitStreamV2 (MPI_BCHN idx, MPI_STREAM_PARAMS_V2_S *stream_params, INT32 time_ms)
	Get bit stream data parameters of a encoder bit stream channel. More...

INT32	MPI_releaseBitStream (MPI_BCHN chn_idx, MPI_STREAM_PARAMS_S *stream_params)
	Release bit stream data parameters of a encoder bit stream channel. More...

INT32	MPI_releaseBitStreamV2 (MPI_BCHN chn_idx, MPI_STREAM_PARAMS_V2_S *stream_params)
	Release bit stream data parameters of a encoder bit stream channel. More...

INT32	MPI_ENC_getChnFrame (MPI_ECHN idx, MPI_STREAM_PARAMS_S *stream_params, INT32 time_ms)
	Get a snapshot jpeg of encoder channel. More...

INT32	MPI_ENC_releaseChnFrame (MPI_ECHN idx, MPI_STREAM_PARAMS_S *stream_params)
	Release snapshot jpeg data of a encoder channel. More...

INT32	MPI_ENC_getChnFrameV2 (MPI_ECHN idx, INT32 quality_idx, MPI_STREAM_PARAMS_V2_S *stream_params, INT32 time_ms)
	Get a snapshot jpeg of encoder channel. More...

INT32	MPI_ENC_releaseChnFrameV2 (MPI_ECHN idx, MPI_STREAM_PARAMS_V2_S *stream_params)
	Release snapshot jpeg data of a encoder channel. More...

INT32	MPI_ENC_requestIdr (MPI_ECHN idx)
	Request IDR frame. More...

Detailed Description

MPI for encoder channel.

Macro Definition Documentation

#define MPI_ENC_MAX_FRAME_SEG_CNT 16

Maximum frame segment count

#define MPI_ISP_MAX_WIN_NUM 9

Maximum window number supported by MPI

Enumeration Type Documentation

enum MPI_FRAME_TYPE_E

Enumeration of frame type.

Enumerator
MPI_FRAME_TYPE_SPS	SPS frame.
MPI_FRAME_TYPE_PPS	PPS frame.
MPI_FRAME_TYPE_I	I frame.
MPI_FRAME_TYPE_P	P frame.
MPI_FRAME_TYPE_B	B frame.

enum MPI_RC_MODE_E

Enumeration of rate control mode.

Enumerator
MPI_RC_MODE_VBR	Variable bit rate mode.
MPI_RC_MODE_CBR	Conttant bit rate mode.
MPI_RC_MODE_SBR	Smart bit rate mode.
MPI_RC_MODE_CQP	Constant QP mode.

enum MPI_VENC_OBS_MODE_E

Enumeration of obs(optical-flow bit-rate) mode.

Enumerator
MPI_VENC_OBS_DISABLE	obs disable.
MPI_VENC_OBS_ENABLE	obs enable.

enum MPI_VENC_PRFL_E

Enumeration of video codec profile.

Enumerator
MPI_PRFL_BASELINE	Baseline profile.
MPI_PRFL_MAIN	Main profile.
MPI_PRFL_HIGH	High profile.

enum MPI_VENC_TYPE_E

Enumeration of video encoder type.

Enumerator
MPI_VENC_TYPE_H264	H.264.
MPI_VENC_TYPE_H265	H.265.
MPI_VENC_TYPE_MJPEG	Motion JPEG.
MPI_VENC_TYPE_JPEG	JPEG.

Function Documentation

MPI_BCHN MPI_createBitStreamChn ( MPI_ECHN idx )

Create a bit stream channel to get the bit stream data.

Parameters

[in] idx encoder channel index.

Returns: Return Bit stream channel to get bit stream data.

Return values

MPI_INVALID_ENC_BCHN invalid encoder channel index or create bit stream channel failed.

See also: MPI_destroyBitStreamChn()

INT32 MPI_destroyBitStreamChn ( MPI_BCHN idx )

Destroy a bit stream channel.

Parameters

[in] idx bit stream channel index.

Returns: The execution result.

Return values

MPI_SUCCESS	success.
MPI_ERR_ENC_INVALID_CHN	invalid encoder channel index in bit stream channel.
others	failure.

See also: MPI_createBitStreamChn()

INT32 MPI_ENC_bindToVideoChn	(	MPI_ECHN	idx,
		const MPI_ENC_BIND_INFO_S *	p_bind_info
	)

Binding an encoder channel to a video channel.

Parameters

[in]	idx	encoder channel index.
[in]	p_bind_info	pointer to the binding info.

Returns: The execution result.

Return values

MPI_SUCCESS	success
others	failure

Note

Target video channel should be started before binding to it.

See also: MPI_ENC_createChn(); MPI_ENC_unbindFromVideoChn()

INT32 MPI_ENC_createChn	(	MPI_ECHN	idx,
		const MPI_ENC_CHN_ATTR_S *	p_chn_attr
	)

Create a encoder channel and set its attributes.

Parameters

[in]	idx	encoder channel index.
[in]	p_chn_attr	pointer to the encoder channel attribute.

Returns: The execution result.

Return values

MPI_SUCCESS	success
others	failure

See also: MPI_ENC_destroyChn()

INT32 MPI_ENC_destroyChn ( MPI_ECHN idx )

Destroy a encoder channel.

Parameters

[in] idx encoder channel index.

Returns: The execution result.

Return values

MPI_SUCCESS	success
others	failure

See also: MPI_ENC_createChn()

INT32 MPI_ENC_getChnAttr	(	MPI_ECHN	idx,
		MPI_ENC_CHN_ATTR_S *	p_chn_attr
	)

Get the attributes of a encoder channel.

Parameters

[in]	idx	encoder channel index.
[out]	p_chn_attr	pointer to the encoder channel attribute.

Returns: The execution result.

Return values

MPI_SUCCESS	success.
MPI_ERR_ENC_NULL_POINTER	input pointer is NULL.
MPI_ERR_ENC_INVALID_CHN	invalid encoder channel index.
others	failure.

See also: MPI_ENC_setChnAttr()

INT32 MPI_ENC_getChnFrame	(	MPI_ECHN	idx,
		MPI_STREAM_PARAMS_S *	stream_params,
		int32_t	time_ms
	)

Get a snapshot jpeg of encoder channel.

Parameters

[in]	idx	encoder channel index.
[in]	time_ms	timeout of get snapshot jpeg.
[out]	stream_params	pointer to get the snapshot jpeg data parameters.

Returns: The execution result.

Return values

MPI_SUCCESS	success.
MPI_ERR_ENC_NULL_POINTER	input pointer is NULL.
MPI_ERR_ENC_INVALID_CHN	invalid encoder channel index.
others	failure

See also: MPI_ENC_releaseChnFrame()

INT32 MPI_ENC_getChnFrameV2	(	MPI_ECHN	idx,
		int32_t	quality_idx,
		MPI_STREAM_PARAMS_V2_S *	stream_params,
		int32_t	time_ms
	)

Get a snapshot jpeg of encoder channel.

Parameters

[in]	idx	encoder channel index.
[in]	time_ms	timeout of get snapshot jpeg.
[in]	quality_idx	quality factor of the snapshot
[out]	stream_params	pointer to get the snapshot jpeg data parameters.

Returns: The execution result.

Return values

MPI_SUCCESS	success.
MPI_ERR_ENC_NULL_POINTER	input pointer is NULL.
MPI_ERR_ENC_INVALID_CHN	invalid encoder channel index.
others	failure

Note: Please do not modify any member in the stream_params. Otherwise, it will cause memory leakage and kernel panic.

See also: MPI_ENC_releaseChnFrameV2()

INT32 MPI_ENC_getVencAttr	(	MPI_ECHN	idx,
		MPI_VENC_ATTR_S *	p_venc_attr
	)

Get the video encoder attributes.

Parameters

[in]	idx	encoder channel index.
[out]	p_venc_attr	pointer to the video encoder attribute.

Returns: The execution result.

Return values

MPI_SUCCESS	success.
MPI_ERR_ENC_NULL_POINTER	input pointer is NULL.
MPI_ERR_ENC_INVALID_CHN	invalid encoder channel index.
others	failure.

See also: MPI_setVencAttr()

INT32 MPI_ENC_getVencAttrEx	(	MPI_ECHN	idx,
		MPI_VENC_ATTR_EX_S *	p_venc_attr_ex
	)

Get the video encoder attributes extend.

Parameters

[in]	idx	encoder channel index.
[out]	p_venc_attr_ex	pointer to the video encoder attribute extend.

Returns: The execution result.

Return values

MPI_SUCCESS	success.
MPI_ERR_ENC_NULL_POINTER	input pointer is NULL.
MPI_ERR_ENC_INVALID_CHN	invalid encoder channel index.
MPI_FAILURE	unexpected fail.
others	failure.

See also: MPI_setVencAttr()

INT32 MPI_ENC_notifyEvent	(	MPI_ECHN	idx,
		MPI_ENC_EVENT_S *	event
	)

Notify encoder to something changed to adjust encoder quality.

Parameters

[in]	idx	encoder channel index.
[in]	event	pointer to the encoder event attribute.

Returns: The execution result.

Return values

MPI_SUCCESS	success.
MPI_ERR_ENC_NULL_POINTER	input pointer is NULL.
MPI_ERR_ENC_INVALID_CHN	invalid encoder channel index.
MPI_ERR_ENC_INVALID_PARAM	invalid parameters.
others	failure.

INT32 MPI_ENC_queryVencInfo	(	MPI_ECHN	idx,
		MPI_VENC_INFO *	p_venc_info
	)

Query encoder video encode information.

Parameters

[in]	idx	encoder channel index.
[in]	p_venc_info	pointer to the encoder information attribute.

Returns: The execution result.

Return values

MPI_SUCCESS	success.
MPI_ERR_ENC_NULL_POINTER	input pointer is NULL.
MPI_ERR_ENC_INVALID_CHN	invalid encoder channel index.
MPI_ERR_ENC_INVALID_PARAM	invalid parameters.
others	failure.

INT32 MPI_ENC_releaseChnFrame	(	MPI_ECHN	idx,
		MPI_STREAM_PARAMS_S *	stream_params
	)

Release snapshot jpeg data of a encoder channel.

Parameters

[in]	idx	encoder channel index.
[in]	stream_params	pointer to release the snapshot jpeg data parameters.

Returns: The execution result.

Return values

MPI_SUCCESS	success.
MPI_ERR_ENC_NULL_POINTER	input pointer is NULL.
MPI_ERR_ENC_INVALID_CHN	invalid encoder channel index in bit stream channel.
others	failure

See also: MPI_ENC_getChnFrame()

INT32 MPI_ENC_releaseChnFrameV2	(	MPI_ECHN	idx,
		MPI_STREAM_PARAMS_V2_S *	stream_params
	)

Release snapshot jpeg data of a encoder channel.

Parameters

[in]	idx	encoder channel index.
[in]	stream_params	pointer to release the snapshot jpeg data parameters.

Returns: The execution result.

Return values

MPI_SUCCESS	success.
MPI_ERR_ENC_NULL_POINTER	input pointer is NULL.
MPI_ERR_ENC_INVALID_CHN	invalid encoder channel index in bit stream channel.
others	failure

See also: MPI_ENC_getChnFrameV2()

INT32 MPI_ENC_requestIdr ( MPI_ECHN idx )

Request IDR frame.

Parameters

[in] idx encoder channel index.

Returns: The execution result.

Return values

MPI_SUCCESS	success.
MPI_ERR_ENC_INVALID_CHN	invalid encoder channel index in bit stream channel.
others	failure

See also: MPI_ENC_getChnFrame()

INT32 MPI_ENC_setChnAttr	(	MPI_ECHN	idx,
		const MPI_ENC_CHN_ATTR_S *	p_chn_attr
	)

Set the encoder channel attributes.

Set encoder channel attributes before call MPI_ENC_startChn()

Parameters

[in]	idx	encoder channel index.
[in]	p_chn_attr	pointer to the encoder channel attribute.

Returns: The execution result.

Return values

MPI_SUCCESS	success.
MPI_ERR_ENC_NULL_POINTER	input pointer is NULL.
MPI_ERR_ENC_INVALID_CHN	invalid encoder channel index.
MPI_ERR_ENC_INVALID_PARAM	invalid parameters.
others	failure.

See also: MPI_ENC_getChnAttr()

INT32 MPI_ENC_setVencAttr	(	MPI_ECHN	idx,
		const MPI_VENC_ATTR_S *	p_venc_attr
	)

Set the video encoder channel attributes.

Call MPI_ENC_setVencAttr() at least once before call MPI_ENC_startChn()

Parameters

[in]	idx	encoder channel index.
[in]	p_venc_attr	pointer to the video encoder attribute.

Returns: The execution result.

Return values

MPI_SUCCESS	success.
MPI_ERR_ENC_NULL_POINTER	input pointer is NULL.
MPI_ERR_ENC_INVALID_CHN	invalid encoder channel index.
MPI_ERR_ENC_INVALID_PARAM	invalid parameters.
others	failure.

See also: MPI_ENC_getVencAttr()

INT32 MPI_ENC_setVencAttrEx	(	MPI_ECHN	idx,
		const MPI_VENC_ATTR_EX_S *	p_venc_attr_ex
	)

Set video encoder attributes extend.

Parameters

[in]	idx	encoder channel index.
[in]	p_venc_attr_ex	pointer to the video encoder attribute extend.

Returns: The execution result.

Return values

MPI_SUCCESS	success.
MPI_ERR_ENC_NULL_POINTER	input pointer is NULL.
MPI_ERR_ENC_INVALID_CHN	invalid encoder channel index.
MPI_ERR_ENC_INVALID_PARAM	invalid parameters.
others	failure.

See also: MPI_ENC_getVencAttrEx()

INT32 MPI_ENC_startChn ( MPI_ECHN idx )

Start a encoder channel.

Parameters

[in] idx encoder channel index.

Returns: The execution result.

Return values

MPI_SUCCESS	success
others	failure

See also: MPI_ENC_stopChn()

INT32 MPI_ENC_stopChn ( MPI_ECHN idx )

Stop a encoder channel.

Parameters

[in] idx encoder channel index.

Returns: The execution result.

Return values

MPI_SUCCESS	success
others	failure

See also: MPI_ENC_startChn()

INT32 MPI_ENC_unbindFromVideoChn ( MPI_ECHN idx )

Unbind an encoder channel from a video channel.

Parameters

[in] idx encoder channel index.

Returns: The execution result.

Return values

MPI_SUCCESS	success.
MPI_ERR_ENC_INVALID_CHN	invalid encoder channel index.
others	failure.

See also: MPI_ENC_bindToVideoChn()

INT32 MPI_exitBitStreamSystem ( void )

Exit bit stream system.

Returns: The execution result.

Return values

MPI_SUCCESS success.

INT32 MPI_getBitStream	(	MPI_BCHN	idx,
		MPI_STREAM_PARAMS_S *	p_stream_params,
		int32_t	time_ms
	)

Get bit stream data parameters of a encoder bit stream channel.

Parameters

[in]	idx	bit stream channel index.
[in]	time_ms	timeout of get bit stream.
[out]	p_stream_params	pointer to get the bit stream data parameters.

Returns: The execution result.

Return values

MPI_SUCCESS	success.
MPI_ERR_ENC_NULL_POINTER	input pointer is NULL.
MPI_ERR_ENC_INVALID_CHN	invalid encoder channel index in bit stream channel.
MPI_ERR_ENC_INVALID_PARAM	invalid parameters.
-EINTR	Interrupted by user
-ENODATA	Encoder is not running
-ETIMEDOUT	Wait time expires
-EAGAIN	No available segment. Please try again.
-EFAULT	Fail to read from/write to the user
others	failure.

See also: MPI_releaseBitStream()

INT32 MPI_getBitStreamV2	(	MPI_BCHN	idx,
		MPI_STREAM_PARAMS_V2_S *	p_stream_params,
		int32_t	time_ms
	)

Get bit stream data parameters of a encoder bit stream channel.

Parameters

[in]	idx	bit stream channel index.
[in]	time_ms	timeout of get bit stream.
[out]	p_stream_params	pointer to get the bit stream data parameters.

Returns: The execution result.

Return values

MPI_SUCCESS	success.
MPI_ERR_ENC_NULL_POINTER	input pointer is NULL.
MPI_ERR_ENC_INVALID_CHN	invalid encoder channel index in bit stream channel.
MPI_ERR_ENC_INVALID_PARAM	invalid parameters.
-EINTR	Interrupted by user
-ENODATA	Encoder is not running
-ETIMEDOUT	Wait time expires
-EAGAIN	No available segment. Please try again.
-EFAULT	Fail to read from/write to the user
others	failure.

Note: This API does not support HC17x2 chip type.

See also: MPI_releaseBitStreamV2()

INT32 MPI_initBitStreamSystem ( void )

Initialize bit stream system.

Returns: The execution result.

Return values

MPI_SUCCESS	success.
MPI_ERR_ENC_NOT_INIT	Initialization failed.
others	failure.

INT32 MPI_releaseBitStream	(	MPI_BCHN	idx,
		MPI_STREAM_PARAMS_S *	p_stream_params
	)

Release bit stream data parameters of a encoder bit stream channel.

Parameters

[in]	idx	bit stream channel index.
[in]	p_stream_params	pointer to release the bit stream data parameters.

Returns: The execution result.

Return values

MPI_SUCCESS	success.
MPI_ERR_ENC_NULL_POINTER	input pointer is NULL.
MPI_ERR_ENC_INVALID_CHN	invalid encoder channel index in bit stream channel.
others	failure.

See also: MPI_getBitStream()

INT32 MPI_releaseBitStreamV2	(	MPI_BCHN	idx,
		MPI_STREAM_PARAMS_V2_S *	p_stream_params
	)

Release bit stream data parameters of a encoder bit stream channel.

Parameters

[in]	idx	bit stream channel index.
[in]	p_stream_params	pointer to release the bit stream data parameters.

Returns: The execution result.

Return values

MPI_SUCCESS	success.
MPI_ERR_ENC_NULL_POINTER	input pointer is NULL.
MPI_ERR_ENC_INVALID_CHN	invalid encoder channel index in bit stream channel.
others	failure

See also: MPI_getBitStreamV2()

Data Structures

Macros

Typedefs

Enumerations

Functions

Detailed Description

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation