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