ividtranscode.h

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/*
 * Copyright (c) 2006-2012, 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
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 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

#ifndef ti_xdais_dm_IVIDTRANSCODE_
#define ti_xdais_dm_IVIDTRANSCODE_

#include <ti/xdais/ialg.h>
#include <ti/xdais/xdas.h>
#include "xdm.h"
#include "ivideo.h"

#ifdef __cplusplus
extern "C" {
#endif


#define IVIDTRANSCODE_EOK       XDM_EOK             
#define IVIDTRANSCODE_EFAIL     XDM_EFAIL           
#define IVIDTRANSCODE_EUNSUPPORTED XDM_EUNSUPPORTED 
#define IVIDTRANSCODE_MAXOUTSTREAMS 2               
typedef struct IVIDTRANSCODE_Obj {
    struct IVIDTRANSCODE_Fxns *fxns;
} IVIDTRANSCODE_Obj;


typedef struct IVIDTRANSCODE_Obj *IVIDTRANSCODE_Handle;


typedef struct IVIDTRANSCODE_Params {
    XDAS_Int32 size;            
    XDAS_Int32 numOutputStreams; 
    XDAS_Int32 formatInput;     
    XDAS_Int32 formatOutput[IVIDTRANSCODE_MAXOUTSTREAMS];  
    XDAS_Int32 maxHeightInput;  
    XDAS_Int32 maxWidthInput;   
    XDAS_Int32 maxFrameRateInput; 
    XDAS_Int32 maxBitRateInput;  
    XDAS_Int32 maxHeightOutput[IVIDTRANSCODE_MAXOUTSTREAMS];  
    XDAS_Int32 maxWidthOutput[IVIDTRANSCODE_MAXOUTSTREAMS];   
    XDAS_Int32 maxFrameRateOutput[IVIDTRANSCODE_MAXOUTSTREAMS]; 
    XDAS_Int32 maxBitRateOutput[IVIDTRANSCODE_MAXOUTSTREAMS]; 
    XDAS_Int32 dataEndianness;  
} IVIDTRANSCODE_Params;


typedef struct IVIDTRANSCODE_DynamicParams {
    XDAS_Int32 size;            
    XDAS_Int32 readHeaderOnlyFlag; 
    XDAS_Int32 keepInputResolutionFlag[IVIDTRANSCODE_MAXOUTSTREAMS]; 
    XDAS_Int32 outputHeight[IVIDTRANSCODE_MAXOUTSTREAMS];    
    XDAS_Int32 outputWidth[IVIDTRANSCODE_MAXOUTSTREAMS];     
    XDAS_Int32 keepInputFrameRateFlag[IVIDTRANSCODE_MAXOUTSTREAMS]; 
    XDAS_Int32 inputFrameRate;  
    XDAS_Int32 outputFrameRate[IVIDTRANSCODE_MAXOUTSTREAMS]; 
    XDAS_Int32 targetBitRate[IVIDTRANSCODE_MAXOUTSTREAMS]; 
    XDAS_Int32 rateControl[IVIDTRANSCODE_MAXOUTSTREAMS];   
    XDAS_Int32 keepInputGOPFlag[IVIDTRANSCODE_MAXOUTSTREAMS]; 
    XDAS_Int32 intraFrameInterval[IVIDTRANSCODE_MAXOUTSTREAMS];
    XDAS_Int32 interFrameInterval[IVIDTRANSCODE_MAXOUTSTREAMS];
    XDAS_Int32 forceFrame[IVIDTRANSCODE_MAXOUTSTREAMS];  
    XDAS_Int32 frameSkipTranscodeFlag[IVIDTRANSCODE_MAXOUTSTREAMS];   
} IVIDTRANSCODE_DynamicParams;


typedef struct IVIDTRANSCODE_InArgs {
    XDAS_Int32 size;            
    XDAS_Int32 numBytes;        
    XDAS_Int32 inputID;         
} IVIDTRANSCODE_InArgs;


typedef struct IVIDTRANSCODE_Status {
    XDAS_Int32 size;            
    XDAS_Int32 extendedError;   
    XDM1_SingleBufDesc data;    
    XDM_AlgBufInfo bufInfo;     
} IVIDTRANSCODE_Status;


typedef struct IVIDTRANSCODE_OutArgs {
    XDAS_Int32 size;            
    XDAS_Int32 extendedError;   
    XDAS_Int32 bitsConsumed;    
    XDAS_Int32 bitsGenerated[IVIDTRANSCODE_MAXOUTSTREAMS];   
    XDAS_Int32 decodedPictureType;
    XDAS_Int32 decodedPictureStructure; 
    XDAS_Int32 encodedPictureType[IVIDTRANSCODE_MAXOUTSTREAMS];
    XDAS_Int32 encodedPictureStructure[IVIDTRANSCODE_MAXOUTSTREAMS];
    XDAS_Int32 decodedHeight;   
    XDAS_Int32 decodedWidth;    
    XDAS_Int32 outputID[IVIDTRANSCODE_MAXOUTSTREAMS];        
    XDAS_Int32 inputFrameSkipTranscodeFlag[IVIDTRANSCODE_MAXOUTSTREAMS]; 
    XDM1_SingleBufDesc encodedBuf[IVIDTRANSCODE_MAXOUTSTREAMS];
    XDAS_Int32 outBufsInUseFlag; 
} IVIDTRANSCODE_OutArgs;


typedef  IALG_Cmd IVIDTRANSCODE_Cmd;


typedef struct IVIDTRANSCODE_Fxns {
    IALG_Fxns   ialg;             
    XDAS_Int32 (*process)(IVIDTRANSCODE_Handle handle, XDM1_BufDesc *inBufs,
        XDM_BufDesc *outBufs, IVIDTRANSCODE_InArgs *inArgs,
        IVIDTRANSCODE_OutArgs *outArgs);


    XDAS_Int32 (*control)(IVIDTRANSCODE_Handle handle, IVIDTRANSCODE_Cmd id,
        IVIDTRANSCODE_DynamicParams *params, IVIDTRANSCODE_Status *status);

} IVIDTRANSCODE_Fxns;


#ifdef __cplusplus
}
#endif

#endif