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/**
* @file
* val_vcodec_utility.h
*
* @par Project:
* Video
*
* @par Description:
* video codec utility function interface
*
* @par Author:
* Jackal Chen (mtk02532)
*
* @par $Revision: #1 $
* @par $Modtime:$
* @par $Log:$
*
*/
#ifndef _VAL_VCODEC_UTILITY_H_
#define _VAL_VCODEC_UTILITY_H_
#ifdef __cplusplus
extern "C" {
#endif
#include "val_types_public.h"
#include "hal_api.h"
// for hardware vc1_dec +
/**
* @par Function
* BPDec
* @par Description
* The function used to BP dec
* @param
* hHandle [IN/OUT] handle
* @param
* hBitHandle [IN/OUT] bits nandle
* @param
* bpType [IN] WMV_BP_TYPE
* @par Returns
* VDDRV_MRESULT_T, return VDDRV_MRESULT_SUCCESS is success, return others if fail
*/
VDDRV_MRESULT_T BPDec(VAL_HANDLE_T hHandle, VAL_HANDLE_T *hBitHandle, WMV_BP_TYPE bpType);
/**
* @par Function
* GetReadBSPt
* @par Description
* The function used to get bitstream pointer
* @param
* hHandle [IN/OUT] handle
* @param
* hBitsHandle [IN/OUT] bits nandle
* @param
* pBits [IN] Bits
* @par Returns
* VAL_UINT32_T, return bitstream pointer
*/
VAL_UINT32_T GetReadBSPt(VAL_HANDLE_T hHandle, VAL_HANDLE_T hBitsHandle, VAL_UINT32_T *pBits);
/**
* @par Function
* GetBPDecBits
* @par Description
* The function used to get decode bits
* @param
* hHandle [IN/OUT] handle
* @par Returns
* VAL_UINT32_T, return decode bits
*/
VAL_UINT32_T GetBPDecBits(VAL_HANDLE_T hHandle);
/**
* @par Function
* WMVDecode_HW
* @par Description
* The function used to decode WMV
* @param
* hHandle [IN/OUT] handle
* @param
* hBitHandle [IN/OUT] bits nandle
* @par Returns
* VDDRV_MRESULT_T, return VDDRV_MRESULT_SUCCESS is success, return others if fail
*/
VDDRV_MRESULT_T WMVDecode_HW(VAL_HANDLE_T hHandle, VAL_HANDLE_T *hBitHandle);
// for hardware vc1_dec -
#ifdef __cplusplus
}
#endif
#endif // #ifndef _VAL_VCODEC_UTILITY_H_
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