impegenc.h

来自「这是一个SIGMA方案的PMP播放器的UCLINUX程序,可播放DVD,VCD,」· C头文件 代码 · 共 83 行

/*****************************************************************************
*  IVidDec.h : Type Definitions for mpeg encoder interface
*  REALmagic Quasar Hardware Library
*  Created by Aurelia Popa-Radu
*  Copyright Sigma Designs Inc
*  Sigma Designs Proprietary and confidential
*  Created on 5/8/01
*  Description:
*****************************************************************************/


#ifdef __cplusplus
extern "C"{
#endif 

#ifndef __IMPEGENCODER_H__
#define __IMPEGENCODER_H__

//////////////////////////////////////////////////////////////////////////////
// MpegEncoder Abstract interfaces

typedef HWLIB_INTERFACE tagIMpegEncoder
{
	struct tagIMpegEncoderVtbl *lpVtbl;
} IMpegEncoder;

typedef struct tagIMpegEncoderVtbl
{
	HWLIB_BEGIN_INTERFACE

		void	( *Delete)				(IMpegEncoder* This, BOOL bDeleteObject);
		void	( *Init)				(IMpegEncoder* This);
		void	( *Write)				(IMpegEncoder* This, DWORD Address, DWORD Data);
		DWORD	( *Read)				(IMpegEncoder* This, DWORD Address);
	    DWORD   ( *ReadTXFifo)			(IMpegEncoder* pIMpegEncoder,DWORD *pTimeLeft_ms);
		QRESULT	( *HwReset)				(IMpegEncoder* This, void* pUCode, DWORD nBytesUCode, void* pParams, DWORD nBytesParams, DWORD Info);
		BOOL	( *WriteCommand)		(IMpegEncoder* This, DWORD Command, DWORD Info);
		BOOL	( *WriteEncodingParams)	(IMpegEncoder* This, void* pData, DWORD nBytes, DWORD Info);
		BOOL	( *ReadData)			(IMpegEncoder* This, DWORD Type, DWORD nBytes);
		BOOL	( *WriteData)			(IMpegEncoder* This, DWORD Type, DWORD nBytes);
		void	( *SetCurrentIrqMask)	(IMpegEncoder* This, DWORD IrqMask);
		DWORD	( *GetCurrentIrqMask)	(IMpegEncoder* This);
		DWORD	( *GetHwIrqMask)		(IMpegEncoder* This);
		DWORD	( *GetHwIrqStatus)		(IMpegEncoder* This);
		void	( *InitPropertySet)		(IMpegEncoder* This, void* pPropSet, DWORD dwSize);
		QRESULT ( *SetProperty)			(IMpegEncoder* This, DWORD PropSet, DWORD PropId, DWORD Flags, void* pData, DWORD dwSizeIn, DWORD* pdwSizeOut);
		QRESULT ( *GetProperty)			(IMpegEncoder* This, DWORD PropSet, DWORD PropId, DWORD Flags, void* pData, DWORD dwSizeIn, DWORD* pdwSizeOut);
		DWORD   ( *GetMicrocodeVersion) (IMpegEncoder* This);
       	QRESULT	( *Test)				(IMpegEncoder* This,DWORD Command);

	HWLIB_END_INTERFACE
} IMpegEncoderVtbl;

#define IMpegEncoder_Delete(this,bDeleteObject)				(this)->lpVtbl->Delete(this, bDeleteObject)
#define IMpegEncoder_Init(this)								(this)->lpVtbl->Init(this)
#define IMpegEncoder_Write(this, Address, Data)				(this)->lpVtbl->Write(this, Address, Data)
#define IMpegEncoder_Read(this, Address)					(this)->lpVtbl->Read(this, Address)
#define IMpegEncoder_ReadTXFifo(this,pto) (this)->lpVtbl->ReadTXFifo(this,pto)
#define IMpegEncoder_HwReset(this, pUCode, nBytesUCode, pParams, nBytesParams, Info)\
	(this)->lpVtbl->HwReset(this, pUCode, nBytesUCode, pParams, nBytesParams, Info)
#define IMpegEncoder_WriteCommand(this, Command, Info)		(this)->lpVtbl->WriteCommand(this, Command, Info)
#define IMpegEncoder_WriteEncodingParams(this, pData, nBytes, Info)\
	(this)->lpVtbl->WriteEncodingParams(this, pData, nBytes, Info)
#define IMpegEncoder_ReadData(this, Type, nBytes)			(this)->lpVtbl->ReadData(this, Type, nBytes)
#define IMpegEncoder_WriteData(this, Type, nBytes)			(this)->lpVtbl->WriteData(this, Type, nBytes)
#define IMpegEncoder_SetCurrentIrqMask(this, IrqMask)		(this)->lpVtbl->SetCurrentIrqMask(this, IrqMask)
#define IMpegEncoder_GetCurrentIrqMask(this)				(this)->lpVtbl->GetCurrentIrqMask(this)
#define IMpegEncoder_GetHwIrqMask(this)						(this)->lpVtbl->GetHwIrqMask(this)
#define IMpegEncoder_GetHwIrqStatus(this)					(this)->lpVtbl->GetHwIrqStatus(this)
#define IMpegEncoder_InitPropertySet(this, pPropSet, size)	(this)->lpVtbl->InitPropertySet(this, pPropSet, size)
#define IMpegEncoder_SetProperty(this, PropSet, PropId, Flags, pData, dwSizeIn, pdwSizeOut)\
	(this)->lpVtbl->SetProperty(this, PropSet, PropId, Flags, pData, dwSizeIn, pdwSizeOut)
#define IMpegEncoder_GetProperty(this, PropSet, PropId, Flags, pData, dwSizeIn, pdwSizeOut)\
	(this)->lpVtbl->GetProperty(this, PropSet, PropId, Flags, pData, dwSizeIn, pdwSizeOut)
#define IMpegEncoder_GetMicrocodeVersion(this)				(this)->lpVtbl->GetMicrocodeVersion(this)
#define IMpegEncoder_Test(this,Command)						(this)->lpVtbl->Test(this,Command)

#endif

#ifdef __cplusplus
}
#endif