win.h

视频的h263解码

/************************************************************************
 *
 *  win.h, display routines for Win32 for tmndecode (H.263 decoder)
 *
 *  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.
 *
 *  
 ************************************************************************/

#ifdef WINDOWS

#include <windows.h>
#include <process.h>
#include <vfw.h>
#include <memory.h>


typedef struct
{
  HANDLE hThread;
  HANDLE hEvent;
  HWND hWnd;
  MSG msg;
  WNDCLASS wc;
  HDRAWDIB hDrawDib;
  HDC hDC;
  BITMAPINFOHEADER biHeader;
  char lpszAppName[15];
  DWORD dwThreadID;
  BOOL imageIsReady;
  unsigned char *bufRGB;
  RECT rect;
  unsigned char *src[3];

  int width, height;
  int zoom, oldzoom;
  int windowDismissed;
	
} T_VDWINDOW;


#define VIDEO_BEGIN			    (WM_USER + 0)
#define VIDEO_DRAW_FRAME	  (WM_USER + 1)
#define VIDEO_REDRAW_FRAME	(WM_USER + 2)
#define VIDEO_END			      (WM_USER + 3)


int initDisplay (int pels, int lines);
int displayImage (unsigned char *lum, unsigned char *Cr, unsigned char *Cb);
int closeDisplay ();

void DisplayWinMain (void *);
LONG APIENTRY MainWndProc (HWND, UINT, UINT, LONG);
int DrawDIB ();
void init_dither_tab();
void ConvertYUVtoRGB(//yuv to RGB
  unsigned char *src0,
  unsigned char *src1,
  unsigned char *src2,
  unsigned char *dst_ori,
  int width,
  int height
);
int InitDisplayWindowThread ();

#endif