www.pudn.com > SourceFilter.rar > fSnake.cpp

//------------------------------------------------------------------------------ 
// File: fSnake.cpp 
// 
// Desc: implement CSnakeFilter class 
// 
// Author : Ashok Jaiswal 
// 
// Data/Time : September 2004 
//------------------------------------------------------------------------------ 
 
#include "stdafx.h" 
#include "Snake.h" 
#include "fSnake.h" 
#include "fSnake_op.h" 
 
// 
// Constructor 
// 
CSnakeFilter::CSnakeFilter(LPUNKNOWN pUnk, HRESULT *phr) 
	: CSource(NAME("CSnakeFilter"), pUnk, CLSID_Snake) 
{ 
    CAutoLock cAutoLock(&m_cStateLock); 
 
	// 
	// CSource::AddPin() is automatically called 
	// by creating a source stream (CSourceStream) 
	// 
 
	// Add one source stream (output pin)! 
	new CSnakeStream(phr, this, L"Out"); 
 
	// TODO: add source stream here 
} 
 
 
// 
// Destructor 
// 
CSnakeFilter::~CSnakeFilter() 
{ 
}