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     HMMIO (WINAPI* fnmmioOpenA)(LPSTR,MMIOINFO*,DWORD);
  28     MMRESULT (WINAPI * fnmmioClose)(HMMIO,UINT);
  29     UINT (WINAPI * fnmmioAscend)(HMMIO,MMCKINFO*,UINT);
  30     UINT (WINAPI * fnmmioDescend)(HMMIO,MMCKINFO*,const MMCKINFO*,UINT);
  31     LONG (WINAPI * fnmmioSeek)(HMMIO,LONG,INT);
  32     LONG (WINAPI * fnmmioRead)(HMMIO,HPSTR,LONG);
  33
  34    /* reference to input stream (file or resource) */
  35    HGLOBAL              hRes;
  36    HMMIO                        hMMio;  /* handle to mmio stream */
  37    HWND                 hWnd;
  38    /* information on the loaded AVI file */
  39    MainAVIHeader        mah;
  40    AVIStreamHeader      ash;
  41    LPBITMAPINFOHEADER   inbih;
  42    LPDWORD              lpIndex;
  43    /* data for the decompressor */
  44    HIC                  hic;
  45    LPBITMAPINFOHEADER   outbih;
  46    LPVOID               indata;
  47    LPVOID               outdata;
  48    /* data for the background mechanism */
  49    CRITICAL_SECTION     cs;
  50    HANDLE               hService;
  51    UINT                 uTimer;
  52    /* data for playing the file */
  53    int                  nFromFrame;
  54    int                  nToFrame;
  55    int                  nLoop;
  56    int                  currFrame;
  57 } ANIMATE_INFO;
  58
  59
  60 extern VOID ANIMATE_Register (VOID);
  61 extern VOID ANIMATE_Unregister (VOID);
  62
  63 #endif  /* __WINE_ANIMATE_H */