dispfmt.h

IT projecotr reference design.

/*****************************************************************************
**             TEXAS INSTRUMENTS PROPRIETARY INFORMATION
**
**  (c) Copyright, Texas Instruments Incorporated, 2006.
**      All Rights Reserved.
**
**  Property of Texas Instruments Incorporated. Restricted Rights -
**  Use, duplication, or disclosure is subject to restrictions set
**  forth in TI's program license agreement and associated documentation.
******************************************************************************/

#ifndef __DISPFMT_H
#define __DISPFMT_H

#include "common.h"
#include "src.h"



/*
 * Public functions 
 */
 
void dispfmt_InitializeOnce( void );
void dispfmt_ConfigureForSource( BOOL resetLocalVars );

int08 dispfmt_GetMagnifyLimits( int16 *min, int16 *max );
int08 dispfmt_GetMagnify( int16 *value );
int08 dispfmt_SetMagnify( int16 value );
int08 dispfmt_GetPanLimits( int16 *min, int16 *max );
int08 dispfmt_GetPan( int16 *value );
int08 dispfmt_SetPan( int16 value );
int08 dispfmt_GetScanLimits( int16 *min, int16 *max );
int08 dispfmt_GetScan( int16 *value );
int08 dispfmt_SetScan( int16 value );

int08 dispfmt_GetOverscan( uint08 *enable );
int08 dispfmt_SetOverscan( uint08 enable );
int08 dispfmt_GetAspectRatio( uint08 *value );
int08 dispfmt_SetAspectRatio( uint08 value );
int08 dispfmt_GetImageSizeLimits( int16 *min, int16 *max );
int08 dispfmt_GetImageSize( uint08 *value, int16 *size );
int08 dispfmt_SetImageSize( uint08 value, int16 size );
int08 dispfmt_GetImagePositionLimits( int16 *min, int16 *max );
int08 dispfmt_GetImagePosition( int16 *value );
int08 dispfmt_SetImagePosition( int16 value );

int08 dispfmt_SetRearProjection( uint08 enable );
int08 dispfmt_SetCeilingProjection( uint08 enable );

int08 dispfmt_GetKeystoneAnglePitchLimits( int16 *min, int16 *max );
int08 dispfmt_GetKeystoneAnglePitch( int16 *pitch );
int08 dispfmt_SetKeystoneAnglePitch( int16 pitch );
void dispfmt_SetKeystoneConfigOverride( uint16 throwratio, int16 offset );

void dispfmt_RestoreDefaults( void );


#endif