/*
 *  Copyright 2002 by Texas Instruments Incorporated.
 *  All rights reserved. Property of Texas Instruments Incorporated.
 *  Restricted rights to use, duplicate or disclose this code are
 *  granted through contract.
 *  
 */
/*
 *  ======== irotate.h ========
 *  IROTATE Interface Header
 */
#ifndef IDEC_
#define IDEC_

#include <ialg.h>
#include "portab.h"

#ifdef __cplusplus
extern "C" {
#endif

/*
 *  ======== IROTATE_Handle ========
 *  This handle is used to reference all ROTATE instance objects
 */
typedef struct IDEC_Obj *IDEC_Handle;

/*
 *  ======== IROTATE_Obj ========
 *  This structure must be the first field of all ROTATE instance objects
 */
typedef struct IDEC_Obj {
    struct IDEC_Fxns *fxns;    
} IDEC_Obj;

/*
 *  ======== IROTATE_Params ========
 *  This structure defines the creation parameters for all ROTATE objects
 */
typedef struct IDEC_Params {
    Int  size;          /* must be first field of all params structures */
    Bool reverseImage;
} IDEC_Params;

/*
 *  ======== IROTATE_PARAMS ========
 *  Default parameter values for ROTATE instance objects
 */
extern IDEC_Params IDEC_PARAMS;

/*
 *  ======== IROTATE_Fxns ========
 *  This structure defines all of the operations on ROTATE objects
 */
typedef struct IDEC_Fxns {
    IALG_Fxns   ialg;    /* IROTATE extends IALG */
    Void (*decode)(IDEC_Handle handle,
                  int32_t *in,
                  int32_t *y, int32_t *cr, int32_t *cb,
                  Int procWidth,Int procHeight);

} IDEC_Fxns;

#ifdef __cplusplus
}
#endif /* extern "C" */

#endif  /* IROTATE_ */