www.pudn.com > VirtualVCR-src-v2.6.9.zip > HistogramProp.h

/* 
	Virtual VCR 
    Copyright (C) 2002  Shaun Faulds 
 
    This program is free software; you can redistribute it and/or modify 
    it under the terms of the GNU General Public License as published by 
    the Free Software Foundation; either version 2 of the License, or 
    (at your option) any later version. 
 
    This program is distributed in the hope that it will be useful, 
    but WITHOUT ANY WARRANTY; without even the implied warranty of 
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
    GNU General Public License for more details. 
 
    You should have received a copy of the GNU General Public License 
    along with this program; if not, write to the Free Software 
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 
 
	Acknowledgments: 
	This application and associated filters are based on the examples 
	from the Microsoft DirectX DirectShow SDK. 
*/ 
 
#ifndef __IHistogramPROC__ 
#define __IHistogramPROC__ 
 
class CHistogramProperties : public CBasePropertyPage 
{ 
 
public: 
 
    static CUnknown * WINAPI CreateInstance(LPUNKNOWN lpunk, HRESULT *phr); 
 
private: 
 
    BOOL OnReceiveMessage(HWND hwnd,UINT uMsg,WPARAM wParam,LPARAM lParam); 
    HRESULT OnConnect(IUnknown *pUnknown); 
    HRESULT OnDisconnect(); 
    HRESULT OnActivate(); 
    HRESULT OnDeactivate(); 
    HRESULT OnApplyChanges(); 
 
    void    GetControlValues(); 
 
    CHistogramProperties(LPUNKNOWN lpunk, HRESULT *phr); 
 
    BOOL m_bIsInitialized;      // Used to ignore startup messages 
    int m_effect;               // Which effect are we processing 
    REFTIME m_start;            // When the effect will begin 
    REFTIME m_length;           // And how long it will last for 
    IHistogram *m_pIPEffect;     // The custom interface on the filter 
 
}; // EZrgb24Properties 
 
#endif