ividdec1.h

Go to the documentation of this file.

/*
 * 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
 * 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_IVIDDEC1_
#define ti_xdais_dm_IVIDDEC1_

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

#ifdef __cplusplus
extern "C" {
#endif


#define IVIDDEC1_EOK       XDM_EOK             
#define IVIDDEC1_EFAIL     XDM_EFAIL           
#define IVIDDEC1_EUNSUPPORTED XDM_EUNSUPPORTED 
typedef struct IVIDDEC1_Obj {
    struct IVIDDEC1_Fxns *fxns;
} IVIDDEC1_Obj;


typedef struct IVIDDEC1_Obj  *IVIDDEC1_Handle;


typedef enum {
    IVIDDEC_DISPLAY_ORDER = 0,  
    IVIDDEC_DECODE_ORDER = 1,   
    IVIDDEC_FRAMEORDER_DEFAULT = IVIDDEC_DISPLAY_ORDER
} IVIDDEC1_FrameOrder;


typedef struct IVIDDEC1_Params {
    XDAS_Int32 size;            
    XDAS_Int32 maxHeight;       
    XDAS_Int32 maxWidth;        
    XDAS_Int32 maxFrameRate;    
    XDAS_Int32 maxBitRate;      
    XDAS_Int32 dataEndianness;  
    XDAS_Int32 forceChromaFormat;
} IVIDDEC1_Params;


typedef struct IVIDDEC1_DynamicParams {
    XDAS_Int32 size;            
    XDAS_Int32 decodeHeader;    
    XDAS_Int32 displayWidth;    
    XDAS_Int32 frameSkipMode;   
    XDAS_Int32 frameOrder;      
    XDAS_Int32 newFrameFlag;    
    XDAS_Int32 mbDataFlag;      
} IVIDDEC1_DynamicParams;


typedef struct IVIDDEC1_InArgs {
    XDAS_Int32 size;            
    XDAS_Int32 numBytes;        
    XDAS_Int32 inputID;         
} IVIDDEC1_InArgs;


typedef struct IVIDDEC1_Status {
    XDAS_Int32 size;            
    XDAS_Int32 extendedError;   
    XDM1_SingleBufDesc data;    
    XDAS_Int32 outputHeight;    
    XDAS_Int32 outputWidth;     
    XDAS_Int32 frameRate;       
    XDAS_Int32 bitRate;         
    XDAS_Int32 contentType;     
    XDAS_Int32 outputChromaFormat; 
    XDM_AlgBufInfo bufInfo;     
} IVIDDEC1_Status;


#define IVIDDEC1_FREE_BUFF_SIZE 16 
typedef struct IVIDDEC1_OutArgs {
    XDAS_Int32 size;            
    XDAS_Int32 bytesConsumed;   
    XDAS_Int32 outputID[XDM_MAX_IO_BUFFERS]; 
    IVIDEO1_BufDesc decodedBufs; 
    IVIDEO1_BufDesc displayBufs[XDM_MAX_IO_BUFFERS]; 
    XDAS_Int32 outputMbDataID;  
    XDM1_SingleBufDesc mbDataBuf; 
    XDAS_Int32 freeBufID[IVIDDEC1_FREE_BUFF_SIZE]; 
    XDAS_Int32 outBufsInUseFlag; 
} IVIDDEC1_OutArgs;


typedef  IALG_Cmd IVIDDEC1_Cmd;


typedef struct IVIDDEC1_Fxns {
    IALG_Fxns   ialg;             
    XDAS_Int32 (*process)(IVIDDEC1_Handle handle, XDM1_BufDesc *inBufs,
        XDM_BufDesc *outBufs, IVIDDEC1_InArgs *inArgs,
        IVIDDEC1_OutArgs *outArgs);


    XDAS_Int32 (*control)(IVIDDEC1_Handle handle, IVIDDEC1_Cmd id,
        IVIDDEC1_DynamicParams *params, IVIDDEC1_Status *status);

} IVIDDEC1_Fxns;


#ifdef __cplusplus
}
#endif

#endif