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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > QSEP / V3-3-0

Constituent: qsep     Tag: sun-gcc

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QDFP_evt.c File Reference

Construction/Deconstruction and sizing routines for the QDFP_evt structure. More...

#include "QDFP_evt.h"
#include "QDFP_evtRepack.h"
#include "QDFP_ctxdef.h"
#include "QDFP_evtdef.h"
#include "QSE/QDF_exc.h"
#include "QSE/QDF_acd.h"
#include "QSE/QDF_tem.h"
#include "QSE/QDF_err.h"
#include "QSE/QDF_cal.h"
#include "QSE/QDF_tkr.h"
#include "QSE/QDF_esb.h"
#include "QSE/QDF_gem.h"
#include "QSE/QDF_dgn.h"
#include "QSE/QSE_ctxUpdate.h"
#include "EDS/EBF_cid.h"

Include dependency graph for QDFP_evt.c:

Classes
struct	_Dispatch
	Defines the decode and repacking routines. More...
Typedefs
typedef struct _Dispatch	Dispatch
	Typedef for struct _Dispatch.
Functions
int	QDFP_evtSizeof (unsigned int resource_level, void *prm)
	Returns the size, in bytes, of the handle for updating the standard event meta-information.
void *	QDFP_evtConstruct (QDFP_evt *evt, unsigned int resource_level, void *prm, void *ptr)
	Construct (initializes) the handle for updating the standard compressed data context information.
BFU	QDFP_evtUpdate (QDFP_ctx *ctx, QDFP_evt *evt, const unsigned int *src, const unsigned int max, BFU bfu, QSE_ctxUpdateInfo *info)
	Decodes an event packed in the standard fashion.
BFU	QDFP_evtStd1Decode (QDFP_ctx *ctx, QDFP_evt *evt, const unsigned int *src, const unsigned int max, BFU bfu)
	Decodes an event packed in the standard fashion.
BFU	QDFP_evtStd4Decode (QDFP_ctx *ctx, QDFP_evt *evt, const unsigned int *src, const unsigned int max, BFU bfu)
	Decodes an event packed in the standard fashion.
BFU	QDFP_evtPed1Decode (QDFP_ctx *ctx, QDFP_evt *evt, const unsigned int *src, const unsigned int max, BFU bfu)
	Decodes an event packed in non-zero suppressed mode.
BFU	QDFP_evtPed4Decode (QDFP_ctx *ctx, QDFP_evt *evt, const unsigned int *src, const unsigned int max, BFU bfu)
	Decodes an event packed in non-zero suppressed mode.

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Detailed Description

Construction/Deconstruction and sizing routines for the QDFP_evt structure.

Author:

JJRussell - russell@slac.stanford.edu

   CVS $Id: QDFP_evt.c,v 1.3 2009/05/01 02:05:23 russell Exp $

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Function Documentation

void * QDFP_evtConstruct	(	QDFP_evt *	evt,
		unsigned int	resource_level,
		void *	prm,
		void *	ptr
	)

Construct (initializes) the handle for updating the standard compressed data context information.

Returns:

Pointer to the next allocation adddress (i.e. ptr is advanced by the number of bytes consumed by this routine

Parameters:

	evt	The event structure to be initialize.
	resource_level	The maximum resource level. Attempts to expand event with resources needs above this value will return QSEP_STATUS_K_INSRSC, that is INSUFFICIENT RESOURCES.
	prm	A run-time set parameter used to stylize the configuration
	ptr	Memory to allocate the pieces from. This must be guaranteed by the caller to be large enough

BFU QDFP_evtPed1Decode	(	QDFP_ctx *	ctx,
		QDFP_evt *	evt,
		const unsigned int *	src,
		const unsigned int	max,
		BFU	bfu
	)

Decodes an event packed in non-zero suppressed mode.

Returns:

The updated bit position and current deblocked 32-bit buffer

Parameters:

	ctx	The compressed data decoding context
	evt	The event block to fill in
	src	The data source, i.e. the bit stream
	max	The maximum bit position
	bfu	The current bit position and temporary buffer

BFU QDFP_evtPed4Decode	(	QDFP_ctx *	ctx,
		QDFP_evt *	evt,
		const unsigned int *	src,
		const unsigned int	max,
		BFU	bfu
	)

Decodes an event packed in non-zero suppressed mode.

Returns:

The updated bit position and current deblocked 32-bit buffer

Parameters:

	ctx	The compressed data decoding context
	evt	The event block to fill in
	src	The data source, i.e. the bit stream
	max	The maximum bit position
	bfu	The current bit position and temporary buffer

int QDFP_evtSizeof	(	unsigned int	resource_level,
		void *	prm
	)

Returns the size, in bytes, of the handle for updating the standard event meta-information.

Returns:

The size, in bytes, of the handle for updating the standard event meta-information

Parameters:

	resource_level	The maximum resource level. Attempts to expand event with compression levels that use resources beyond this value will return QSEP_STATUS_K_INSRSC that is INSUFFICIENT RESOURCES. This must be a number between 0 and 15. This parameter plus prm must also be passed to QSEP_construct
	prm	A run-time set parameter used to stylize the configuration. This parameter plus max_level must also be passed to QSEP_construct.

BFU QDFP_evtStd1Decode	(	QDFP_ctx *	ctx,
		QDFP_evt *	evt,
		const unsigned int *	src,
		const unsigned int	max,
		BFU	bfu
	)

Decodes an event packed in the standard fashion.

Returns:

The updated bit position and current deblocked 32-bit buffer

Parameters:

	ctx	The compressed data decoding context
	evt	The event block to fill in
	src	The data source, i.e. the bit stream
	max	The maximum bit position
	bfu	The current bit position and temporary buffer

BFU QDFP_evtStd4Decode	(	QDFP_ctx *	ctx,
		QDFP_evt *	evt,
		const unsigned int *	src,
		const unsigned int	max,
		BFU	bfu
	)

Decodes an event packed in the standard fashion.

Returns:

The updated bit position and current deblocked 32-bit buffer

Parameters:

	ctx	The compressed data decoding context
	evt	The event block to fill in
	src	The data source, i.e. the bit stream
	max	The maximum bit position
	bfu	The current bit position and temporary buffer

BFU QDFP_evtUpdate	(	QDFP_ctx *	ctx,
		QDFP_evt *	evt,
		const unsigned int *	src,
		const unsigned int	max,
		BFU	bfu,
		QSE_ctxUpdateInfo *	info
	)

Decodes an event packed in the standard fashion.

Returns:

The updated bit position and current deblocked 32-bit buffer

Parameters:

	ctx	The compressed data decoding context
	evt	The event block to fill in
	src	The data source, i.e. the bit stream
	max	The maximum bit position
	bfu	The current bit position and temporary buffer
	info	The standard update information block.

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