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