iimgdec.h

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/* 
 * Copyright (c) 2009, Texas Instruments Incorporated
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * *  Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * *  Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * *  Neither the name of Texas Instruments Incorporated nor the names of
 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * 
 */

#ifndef ti_xdais_dm_IIMGDEC_
#define ti_xdais_dm_IIMGDEC_

#include <ti/xdais/ialg.h>
#include <ti/xdais/xdas.h>

/*
 * By definition, this interface is 0.9 XDM.  Before including xdm.h,
 * define XDM_INCLUDE_DOT9_SUPPORT
 */
#ifndef XDM_INCLUDE_DOT9_SUPPORT
#define XDM_INCLUDE_DOT9_SUPPORT
#endif
#include "xdm.h"

#ifdef __cplusplus
extern "C" {
#endif


#define IIMGDEC_CID      "ti.xdais.dm.IIMGDEC"  
#define IIMGDEC_ERUNTIME  XDM_ERUNTIME          
#define IIMGDEC_EOK       XDM_EOK               
#define IIMGDEC_EFAIL     XDM_EFAIL             
typedef struct IIMGDEC_Obj {
    struct IIMGDEC_Fxns *fxns;
} IIMGDEC_Obj;


typedef struct IIMGDEC_Obj  *IIMGDEC_Handle;


typedef struct IIMGDEC_Params {
    XDAS_Int32 size;            
    XDAS_Int32 maxHeight;       
    XDAS_Int32 maxWidth;        
    XDAS_Int32 maxScans;        
    XDAS_Int32 dataEndianness;  
    XDAS_Int32 forceChromaFormat;
}IIMGDEC_Params;


typedef struct IIMGDEC_DynamicParams {
    XDAS_Int32 size;            
    XDAS_Int32 numAU;           
    XDAS_Int32 decodeHeader;    
    XDAS_Int32 displayWidth;    
} IIMGDEC_DynamicParams;


typedef struct IIMGDEC_InArgs {
    XDAS_Int32 size;            
    XDAS_Int32 numBytes;        
} IIMGDEC_InArgs;


typedef struct IIMGDEC_Status {
    XDAS_Int32 size;            
    XDAS_Int32 extendedError;   
    XDAS_Int32 outputHeight;    
    XDAS_Int32 outputWidth;     
    XDAS_Int32 imageWidth;      
    XDAS_Int32 outChromaformat; 
    XDAS_Int32 totalAU;         
    XDAS_Int32 totalScan;       
    XDM_AlgBufInfo  bufInfo;    
} IIMGDEC_Status;


typedef struct IIMGDEC_OutArgs {
    XDAS_Int32 size;            
    XDAS_Int32 extendedError;   
    XDAS_Int32 bytesconsumed;   
    XDAS_Int32 currentAU;       
    XDAS_Int32 currentScan;     
} IIMGDEC_OutArgs;


typedef  IALG_Cmd IIMGDEC_Cmd;


typedef struct IIMGDEC_Fxns{
    IALG_Fxns   ialg;             
    XDAS_Int32 (*process)(IIMGDEC_Handle handle, XDM_BufDesc *inBufs,
            XDM_BufDesc *outBufs, IIMGDEC_InArgs *inArgs,
            IIMGDEC_OutArgs *outArgs);


    XDAS_Int32 (*control)(IIMGDEC_Handle handle, IIMGDEC_Cmd id,
            IIMGDEC_DynamicParams *params, IIMGDEC_Status *status);

}IIMGDEC_Fxns;


#ifdef __cplusplus
}
#endif

#endif
/*
 *  @(#) ti.xdais.dm; 1, 0, 5,194; 3-13-2009 12:27:48; /db/wtree/library/trees/dais/dais-o05x/src/
 */

---

Copyright 2009, Texas Instruments Incorporated