ividdec.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 59 行

/*****************************************************************************
*  IVidDec.h : Type Definitions for video decoder interface
*  REALmagic Quasar Hardware Library
*  Created by Aurelia Popa-Radu
*  Copyright Sigma Designs Inc
*  Sigma Designs Proprietary and confidential
*  Created on 2/5/01
*  Description:
*****************************************************************************/


#ifdef __cplusplus
extern "C"{
#endif 

#ifndef __IVIDEODECODER_H__
#define __IVIDEODECODER_H__

//////////////////////////////////////////////////////////////////////////////
// VideoDecoder Abstract interfaces

typedef HWLIB_INTERFACE tagIVideoDecoder
{
	struct tagIVideoDecoderVtbl *lpVtbl;
} IVideoDecoder;

typedef struct tagIVideoDecoderVtbl
{
	HWLIB_BEGIN_INTERFACE

		void	( *Delete)			(IVideoDecoder* This, BOOL bDeleteObject);
		void	( *Init)			(IVideoDecoder* This);
		QRESULT	( *Write)			(IVideoDecoder* This, BYTE Address, BYTE* pData);
		QRESULT	( *Read)			(IVideoDecoder* This, BYTE Address, BYTE* pData);
		void	( *InitPropertySet)	(IVideoDecoder* This, void* pPropSet, DWORD dwSize);
		QRESULT ( *SetProperty)		(IVideoDecoder* This, DWORD PropSet, DWORD PropId, DWORD Flags, void* pData, DWORD dwSizeIn, DWORD* pdwSizeOut);
		QRESULT ( *GetProperty)		(IVideoDecoder* This, DWORD PropSet, DWORD PropId, DWORD Flags, void* pData, DWORD dwSizeIn, DWORD* pdwSizeOut);
		QRESULT	( *Test)			(IVideoDecoder* This);
	
	HWLIB_END_INTERFACE
} IVideoDecoderVtbl;

#define IVideoDecoder_Delete(this,bDeleteObject)		(this)->lpVtbl->Delete(this, bDeleteObject)
#define IVideoDecoder_Init(this)						(this)->lpVtbl->Init(this)
#define IVideoDecoder_Write(this, Address, pData)		(this)->lpVtbl->Write(this, Address, pData)
#define IVideoDecoder_Read(this, Address, pData)		(this)->lpVtbl->Read(this, Address, pData)
#define IVideoDecoder_InitPropertySet(this, pPropSet, size)	(this)->lpVtbl->InitPropertySet(this, pPropSet, size)
#define IVideoDecoder_SetProperty(this, PropSet, PropId, Flags, pData, dwSizeIn, pdwSizeOut)\
	(this)->lpVtbl->SetProperty(this, PropSet, PropId, Flags, pData, dwSizeIn, pdwSizeOut)
#define IVideoDecoder_GetProperty(this, PropSet, PropId, Flags, pData, dwSizeIn, pdwSizeOut)\
	(this)->lpVtbl->GetProperty(this, PropSet, PropId, Flags, pData, dwSizeIn, pdwSizeOut)
#define IVideoDecoder_Test(this)						(this)->lpVtbl->Test(this)

#endif

#ifdef __cplusplus
}
#endif