include/animate.h

   1 /*
   2  * Animation class extra info
   3  *
   4  * Copyright 1998 Eric Kohl
   5  */
   6
   7 #ifndef __WINE_ANIMATE_H
   8 #define __WINE_ANIMATE_H
   9
  10 #include "windef.h"
  11 #include "winbase.h"
  12 #include "vfw.h"
  13
  14 typedef struct tagANIMATE_INFO
  15 {
  16    /* pointer to msvideo functions. it's easier to put them here.
  17     * to be correct, they should be defined on a per process basis, but
  18     * this would required a per process storage. We're using a per object
  19     * storage instead, which is not efficient on memory usage, but
  20     * will lead to less bugs in the future
  21     */
  22    HIC          (WINAPI*  fnICOpen)(DWORD, DWORD, UINT);
  23    LRESULT      (WINAPI*  fnICClose)(HIC);
  24    LRESULT      (WINAPI*  fnICSendMessage)(HIC, UINT, DWORD, DWORD);
  25    DWORD        (WINAPIV* fnICDecompress)(HIC,DWORD,LPBITMAPINFOHEADER,LPVOID,LPBITMAPINFOHEADER,LPVOID);
  26
  27    /* reference to input stream (file or resource) */
  28    HGLOBAL              hRes;
  29    HMMIO                        hMMio;  /* handle to mmio stream */
  30    HWND                 hWnd;
  31    /* information on the loaded AVI file */
  32    MainAVIHeader        mah;
  33    AVIStreamHeader      ash;
  34    LPBITMAPINFOHEADER   inbih;
  35    LPDWORD              lpIndex;
  36    /* data for the decompressor */
  37    HIC                  hic;
  38    LPBITMAPINFOHEADER   outbih;
  39    LPVOID               indata;
  40    LPVOID               outdata;
  41    /* data for the background mechanism */
  42    CRITICAL_SECTION     cs;
  43    HANDLE               hService;
  44    UINT                 uTimer;
  45    /* data for playing the file */
  46    int                  nFromFrame;
  47    int                  nToFrame;
  48    int                  nLoop;
  49    int                  currFrame;
  50 } ANIMATE_INFO;
  51
  52
  53 extern VOID ANIMATE_Register (VOID);
  54 extern VOID ANIMATE_Unregister (VOID);
  55
  56 #endif  /* __WINE_ANIMATE_H */