SDE Configuration

Introduction

This is SDE Configuration file

Files
file	sde_cfg.h
	Defines the structures / control operations that could be used to configure / control SDE of DMPAC.

Data Structures
struct	Sde_Config
	Connfiguration parameters of DMPAC SDE. More...
struct	Sde_ErrEventParams
	Structure for error event parameters Used to register callback for the given set of events. More...

Functions
static void	Sde_ConfigInit (Sde_Config *sdeCfg)
	This function should be used to initialize SDE configuration. More...

Typedefs
typedef void(*	Sde_ErrEventCbFxn) (Fvid2_Handle handle, uint32_t errEvents, void *appData)
	Prototype for the Error Event for SDE. The callback for the SDE error events can be registered using Sde_ErrEventParams. One of the parameter in this is call back. Driver calls this callback when error occurs. More...

Macros
#define	DMPAC_SDE_NUM_SCORE_MAP   (8U)

SDE Supported Resolution
Maximum and minimum supported image resolution by SDE
#define	SDE_MIN_IMAGE_WIDTH   (128U)
#define	SDE_MIN_IMAGE_HEIGHT   (64U)
#define	SDE_MAX_IMAGE_WIDTH   (2048U)
#define	SDE_MAX_IMAGE_HEIGHT   (1024U)

SDE SR
Disparity Search Range
#define	SDE_SR_64   (0U)
#define	SDE_SR_128   (1U)
#define	SDE_SR_192   (2U)

SDE Error Events
Macro's to define SDE Error events, for which SDE callback could be registered. Caution: These macro values are directly used by driver for enabling events.
#define	VHWA_SDE_RD_ERR   (0x40000U)
	Error on SDE VBUSM Read interface. More...
#define	VHWA_SDE_WR_ERR   (0x80000U)
	Error on FOCO0 SL2 VBSUM Write interface. More...
#define	VHWA_SDE_FOCO0_SL2_WR_ERR   (0x2000000U)
	Error on FOCO0 VBUSM Read interface. More...
#define	VHWA_SDE_FOCO0_VBUSM_RD_ERR   (0x1000000U)

Macro Definition Documentation

DMPAC_SDE_NUM_SCORE_MAP

#define DMPAC_SDE_NUM_SCORE_MAP   (8U)

SDE_MIN_IMAGE_WIDTH

#define SDE_MIN_IMAGE_WIDTH   (128U)

SDE_MIN_IMAGE_HEIGHT

#define SDE_MIN_IMAGE_HEIGHT   (64U)

SDE_MAX_IMAGE_WIDTH

#define SDE_MAX_IMAGE_WIDTH   (2048U)

SDE_MAX_IMAGE_HEIGHT

#define SDE_MAX_IMAGE_HEIGHT   (1024U)

SDE_SR_64

#define SDE_SR_64   (0U)

SDE_SR_128

#define SDE_SR_128   (1U)

SDE_SR_192

#define SDE_SR_192   (2U)

VHWA_SDE_RD_ERR

#define VHWA_SDE_RD_ERR   (0x40000U)

Error on SDE VBUSM Read interface.

<Error on SDE SL2 VBSUM Write interface

VHWA_SDE_WR_ERR

#define VHWA_SDE_WR_ERR   (0x80000U)

Error on FOCO0 SL2 VBSUM Write interface.

VHWA_SDE_FOCO0_SL2_WR_ERR

#define VHWA_SDE_FOCO0_SL2_WR_ERR   (0x2000000U)

Error on FOCO0 VBUSM Read interface.

VHWA_SDE_FOCO0_VBUSM_RD_ERR

#define VHWA_SDE_FOCO0_VBUSM_RD_ERR   (0x1000000U)

Typedef Documentation

Sde_ErrEventCbFxn

typedef void(* Sde_ErrEventCbFxn) (Fvid2_Handle handle, uint32_t errEvents, void *appData)

Prototype for the Error Event for SDE. The callback for the SDE error events can be registered using Sde_ErrEventParams. One of the parameter in this is call back. Driver calls this callback when error occurs.

Parameters

handle	FVID2 driver handle, for which error has occurred.
errEvents	Error Events occured, Refer to Sde_ErrorEvents for valid values.

Returns

None.

Function Documentation

Sde_ConfigInit()

static void Sde_ConfigInit ( Sde_Config *  sdeCfg )

inlinestatic

This function should be used to initialize SDE configuration.

Parameters

sdeCfg

A pointer of type Sde_Config

Returns

None