DirextX编程

开发平台：

Visual C++

DirectDraw.h：源码内容

							// Copyright (C) 1998-1999 DXGuide.  All Rights Reserved.
// File: DirectDraw.h
#ifndef _DIRECTDRAW__H
#define _DIRECTDRAW__H
#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000
#include <ddraw.h>
#include <afxtempl.h>
#include "DDDevice.h"
class	CDDModeInfoObject;
class	CD3DDeviceInfoObject;
class	CDirectDraw
{
	friend class	CDirectXApp;
public:
enum	DIRECTDRAW_TYPE
{
	DIRECTDRAW_DD,
	DIRECTDRAW_D3DIM,
};
protected:
	CDirectDraw(DIRECTDRAW_TYPE  DirectDrawType = DIRECTDRAW_DD);
	~CDirectDraw();
protected:
	bool	Create(HWND  hWnd, DWORD  dwDDInitFlags);
public:
	bool	SelectDDDevice(int  nMonitorNo, int  nDeviceNo);
	bool	SelectDDDevice(int  nDevicePos);
	bool	SelectDDDevice(const LPGUID  lpGuid);
public:
	int	GetDDDeviceNumber(void) const;
	int	GetMointorNumber(void) const;
public:
	HRESULT	Flip(void);
	HRESULT	TestCooperativeLevel(void);
protected:
static BOOL WINAPI	DDEnumCallbackEx(
	GUID FAR*  lpGUID, LPSTR  lpDriverDescription,
	LPSTR  lpDriverName, LPVOID  lpContext, HMONITOR  hm);
static BOOL WINAPI	DDEnumCallback(
	GUID FAR*  lpGUID, LPSTR  lpDriverDescription,
	LPSTR  lpDriverName, LPVOID  lpContext);
protected:
	CTypedPtrArray<CObArray, CDDDevice*>	m_ddDeviceInfoArray;
	int	m_nCurrDevice;
protected:
	bool	LoadDDDeviceInfoArray(void);
protected:
	int	m_nMonitors;
protected:
static const CString	m_strDisplayDriverName;
public:
	int	GetEnableDeviceNum(void) const;
	CDDDevice*	GetFirstEnableDevice(void);
	CDDDevice*	GetNextEnableDevice(void);
protected:
	DIRECTDRAW_TYPE	m_DirectDrawType;
};
#include "DirectDraw.inl"
#endif	// _DIRECTDRAW__H

						