dll/win32/mciavi32/private_mciavi.h

   1 /*
   2  * Digital video MCI Wine Driver
   3  *
   4  * Copyright 1999, 2000 Eric POUECH
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #ifndef __WINE_PRIVATE_MCIAVI_H
  22 #define __WINE_PRIVATE_MCIAVI_H
  23
  24 #define WIN32_NO_STATUS
  25 #define _INC_WINDOWS
  26 #define COM_NO_WINDOWS_H
  27
  28 #include <stdarg.h>
  29 #include <windef.h>
  30 //#include "winbase.h"
  31 #include <wingdi.h>
  32 //#include "winuser.h"
  33 #include <mmddk.h>
  34 #include <digitalv.h>
  35 #include <vfw.h>
  36 #include <wownt32.h>
  37 #include <mciavi.h>
  38
  39 struct MMIOPos {
  40     DWORD       dwOffset;
  41     DWORD       dwSize;
  42 };
  43
  44 typedef struct {
  45     MCIDEVICEID         wDevID;
  46     int                 nUseCount;              /* Incremented for each shared open          */
  47     BOOL                fShareable;             /* TRUE if first open was shareable          */
  48     WORD                wCommandTable;          /* custom MCI command table */
  49     DWORD               dwStatus;               /* One of MCI_MODE_XXX                       */
  50     LPWSTR              lpFileName;
  51     DWORD               dwMciTimeFormat;        /* current time format */
  52     DWORD               dwSet;                  /* what's turned on: video & audio l&r */
  53     /* information on the loaded AVI file */
  54     HMMIO               hFile;                  /* mmio file handle open as Element          */
  55     DWORD               video_stream_n, audio_stream_n; /* stream #s */
  56     MainAVIHeader       mah;
  57     AVIStreamHeader     ash_video;
  58     AVIStreamHeader     ash_audio;
  59     LPBITMAPINFOHEADER  inbih;
  60     struct MMIOPos*     lpVideoIndex;
  61     LPWAVEFORMATEX      lpWaveFormat;
  62     struct MMIOPos*     lpAudioIndex;
  63     /* computed data from the file */
  64     DWORD               dwPlayableVideoFrames;  /* max number of frames to be played. Takes care of truncated files and audio skew */
  65     DWORD               dwPlayableAudioBlocks;
  66     /* data for the AVI decompressor */
  67     HIC                 hic;
  68     LPBITMAPINFOHEADER  outbih;
  69     LPVOID              indata;
  70     LPVOID              outdata;
  71     HBITMAP             hbmFrame;
  72     /* data for playing the audio part */
  73     HANDLE              hWave;
  74     HANDLE              hEvent;                 /* for synchronization */
  75     LONG                dwEventCount;           /* for synchronization */
  76     /* data for play back */
  77     HWND               hWnd, hWndPaint;
  78     DWORD               dwCachedFrame; /* buffered frame */
  79     DWORD               dwCurrVideoFrame;       /* video frame to display and current position */
  80     DWORD               dwToVideoFrame; /* play to */
  81     DWORD               dwCurrAudioBlock;       /* current audio block being played */
  82     RECT                source, dest;
  83     /* data for the background mechanism */
  84     CRITICAL_SECTION    cs;
  85     HANDLE              hStopEvent;
  86 } WINE_MCIAVI;
  87
  88 extern HINSTANCE MCIAVI_hInstance DECLSPEC_HIDDEN;
  89
  90 /* info.c */
  91 DWORD   MCIAVI_ConvertTimeFormatToFrame(WINE_MCIAVI* wma, DWORD val) DECLSPEC_HIDDEN;
  92 DWORD   MCIAVI_mciGetDevCaps(UINT wDevID, DWORD dwFlags,  LPMCI_GETDEVCAPS_PARMS lpParms) DECLSPEC_HIDDEN;
  93 DWORD   MCIAVI_mciInfo(UINT wDevID, DWORD dwFlags, LPMCI_DGV_INFO_PARMSW lpParms) DECLSPEC_HIDDEN;
  94 DWORD   MCIAVI_mciSet(UINT wDevID, DWORD dwFlags, LPMCI_DGV_SET_PARMS lpParms) DECLSPEC_HIDDEN;
  95 DWORD   MCIAVI_mciStatus(UINT wDevID, DWORD dwFlags, LPMCI_DGV_STATUS_PARMSW lpParms) DECLSPEC_HIDDEN;
  96
  97 /* mmoutput.c */
  98 BOOL    MCIAVI_GetInfo(WINE_MCIAVI* wma) DECLSPEC_HIDDEN;
  99 DWORD   MCIAVI_OpenAudio(WINE_MCIAVI* wma, unsigned* nHdr, LPWAVEHDR* pWaveHdr) DECLSPEC_HIDDEN;
 100 BOOL    MCIAVI_OpenVideo(WINE_MCIAVI* wma) DECLSPEC_HIDDEN;
 101 void    MCIAVI_PlayAudioBlocks(WINE_MCIAVI* wma, unsigned nHdr, LPWAVEHDR waveHdr) DECLSPEC_HIDDEN;
 102 double  MCIAVI_PaintFrame(WINE_MCIAVI* wma, HDC hDC) DECLSPEC_HIDDEN;
 103
 104 /* mciavi.c */
 105 WINE_MCIAVI*    MCIAVI_mciGetOpenDev(UINT wDevID) DECLSPEC_HIDDEN;
 106 DWORD MCIAVI_mciClose(UINT, DWORD, LPMCI_GENERIC_PARMS) DECLSPEC_HIDDEN;
 107
 108 /* wnd.c */
 109 BOOL    MCIAVI_RegisterClass(void) DECLSPEC_HIDDEN;
 110 BOOL    MCIAVI_UnregisterClass(void) DECLSPEC_HIDDEN;
 111 BOOL    MCIAVI_CreateWindow(WINE_MCIAVI* wma, DWORD dwFlags, LPMCI_DGV_OPEN_PARMSW lpOpenParms) DECLSPEC_HIDDEN;
 112 DWORD   MCIAVI_mciPut(UINT wDevID, DWORD dwFlags, LPMCI_DGV_PUT_PARMS lpParms) DECLSPEC_HIDDEN;
 113 DWORD   MCIAVI_mciWhere(UINT wDevID, DWORD dwFlags, LPMCI_DGV_RECT_PARMS lpParms) DECLSPEC_HIDDEN;
 114 DWORD   MCIAVI_mciWindow(UINT wDevID, DWORD dwFlags, LPMCI_DGV_WINDOW_PARMSW lpParms) DECLSPEC_HIDDEN;
 115
 116 #endif  /* __WINE_PRIVATE_MCIAVI_H */