dibtcl.h

来自「简单的vc视频捕捉」· C头文件 代码 · 共 49 行

#ifndef _DIBTCL_H_
#define _DIBTCL_H_
#include <afxwin.h>
#include <vfw.h>
#include <tk.h>
class CDibTcl {
public:
	HDC _hdcDisplay;
	HDRAWDIB _hdrawdib;
	CDibTcl(const CString tclname,Tcl_Interp *interp,BOOL &ok,int w=320,int h=240);
	~CDibTcl();
	BOOL Open();
	BOOL Close();
	BOOL BeginDIB(LPBITMAPINFO lpb,UINT wFlags);
	BOOL EndDIB();
	BOOL DrawDIB(LPVOID lpBits,UINT wFlags=DDF_SAME_HDC);
	BOOL Refresh();
	LPBITMAPINFO GetBitmapInfo();
	LPBITMAPINFOHEADER GetBitmapInfoHeader();
 	static CDibTcl *FindDib(const CString tclname);
	static void AddDib(CDibTcl* dib);
	static void RemoveDib(const CDibTcl *dib);
	CSize GetSize();
	void SetSize(CSize &s);
protected:
	static class cell {
	public:
		CDibTcl *dib;
		cell * suiv;
		cell(CDibTcl *d,cell *s):dib(d),suiv(s) {};
	};
	static cell *_allDIBs;
	BITMAPINFO bmpinfo;
	BITMAPINFOHEADER lpbi;
	Tk_Window tkwin;
	void _selfInit();
	BOOL _open;
	CString tclname;
	Tcl_Interp *tclinterp;
	HWND tk_hwnd;
};

inline LPBITMAPINFO CDibTcl::GetBitmapInfo() {
	return &bmpinfo;
}
inline LPBITMAPINFOHEADER CDibTcl::GetBitmapInfoHeader() {
	return &lpbi;
}
#endif