win.h

基于H.263的图像压缩编解码的C源码

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

#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(
  unsigned char *src0,
  unsigned char *src1,
  unsigned char *src2,
  unsigned char *dst_ori,
  int width,
  int height
);
int InitDisplayWindowThread ();

#endif