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include: hush-src-multi-GamePlayer-MultiGraphSession.h /home/ae/media

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//------------------------------------------------------------------------------
// File: MultiGraphSession.h
//
// Desc: DirectShow sample code - MultiVMR9 GamePlayer
//
// Copyright (c) Microsoft Corporation.  All rights reserved.
//------------------------------------------------------------------------------

include <VMR9Subgraph.h>
include 

using namespace std;
<h4>
/////////////////// CMultigraphSession
////////////////////////////</h4>


<blockquote> *******************************************************************************\ class CMultigraphSession abstraction for MultiVMR9.dll-specific part of the application \********************************************************************************</blockquote>
<h4 align=right text=red> CMultigraphSession</h4><hr>
  class CMultigraphSession
{
public:

    CMultigraphSession();
    virtual ~CMultigraphSession();

    virtual HRESULT Initialize()=0;
    virtual HRESULT Terminate();

    HRESULT AddSource(WCHAR *wcPath, DWORD_PTR& dwID);
    HRESULT DeleteSource( DWORD_PTR dwID );

        // AE
                HRESULT AddCapture(DWORD_PTR& dwID, int num=0, WCHAR* wcPath=0);
   
        DWORD_PTR GetCaptureID();

    // get functions
    CVMR9Subgraph*  GetSubgraph(  DWORD_PTR dwID  );
    int             GetFrameRate();
    int             GetSize(){ return (int)(m_sources.size()); }
    HWND            GetWindow(){ return m_hwndVideo; }

    IMultiVMR9Wizard* GetWizard( );
    IMultiVMR9RenderEngine* GetRenderEngine();
    IMultiVMR9MixerControl* GetMixerControl();
    IMultiVMR9UILayer* GetUILayer();

    // set functions
    HRESULT SetFrameRate( int nFPS);
    HRESULT SetColor( COLORREF color );

    void LoopSources();

    // video window processing
    static LRESULT CALLBACK VideoWndProc(
                                        HWND hwnd,      // handle to window
                                        UINT uMsg,      // message identifier
                                        WPARAM wParam,  // first message parameter
                                        LPARAM lParam   // second message parameter
                                        );

    // private methods
protected:
    HRESULT CreateVideoWindow_(UINT Width, UINT Height, DWORD dwStyle);

    // private data 
protected:
    list        m_sources;
    IMultiVMR9Wizard*           m_pWizard;
    IMultiVMR9RenderEngine*     m_pRenderEngine;
    IMultiVMR9MixerControl*     m_pMixerControl;
    IMultiVMR9UILayer*          m_pUILayer;
    HWND                        m_hwndVideo;

        // AE
        int m_capture_on;
    DWORD_PTR m_capture_id;

};
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(C) Æliens 20/2/2008

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