fframeextractfilter_op.h

来自「SAMSUNG S3C6410 CPU BSP for winmobile6」· C头文件 代码 · 共 71 行

//------------------------------------------------------------------------------
// File: fFrameExtractFilter_op.h
//
// Desc: define CFrameExtractFilterStream class
//
// Author : JiyoungShin([e-mail])
//
// Copyright 2007 Samsung System LSI.  All rights reserved.
//------------------------------------------------------------------------------

#if !defined(_SAMSUNG_SYSLSI_FFRAMEEXTRACTFILTER_OP_H_)
#define _SAMSUNG_SYSLSI_FFRAMEEXTRACTFILTER_OP_H_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000


class CFrameExtractFilterStream : public CSourceStream
{
public:
	CFrameExtractFilterStream(HRESULT *phr, CFrameExtractFilter *pParent, LPCWSTR pPinName);
	virtual ~CFrameExtractFilterStream(void);

// Attributes
public:

// Operations
public:

// Overrides
protected:
	///////////////////////////
	// Media Type support

	// media types filter have
	virtual HRESULT GetMediaType(CMediaType *pMediaType);

	///////////////////////////
	// Buffer Negotiation support

	// buffer size
	virtual HRESULT DecideBufferSize(IMemAllocator *pMemAlloc, ALLOCATOR_PROPERTIES *pProperties);

	///////////////////////////
	// Data Source support

	// media sample
	virtual HRESULT FillBuffer(IMediaSample *pSample);

	virtual HRESULT Stop();

	// signal
	virtual HRESULT OnThreadCreate(void);
	virtual HRESULT OnThreadDestroy(void);
	virtual HRESULT OnThreadStartPlay(void);

// Overrides
protected:

// Implementations
protected:

// member variables
private:

};


#endif // !defined(_SAMSUNG_SYSLSI_FFRAMEEXTRACTFILTER_OP_H_)