dlls/msacm32/wineacm.h

   1 /* -*- tab-width: 8; c-basic-offset: 4 -*- */
   2 /*
   3  * Copyright 2000 Eric Pouech
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #ifndef __WINE_WINEACM_H
  21 #define __WINE_WINEACM_H
  22
  23 /***********************************************************************
  24  * Wine specific - Win32
  25  */
  26 typedef struct _WINE_ACMDRIVERID *PWINE_ACMDRIVERID;
  27 typedef struct _WINE_ACMDRIVER   *PWINE_ACMDRIVER;
  28
  29 #define WINE_ACMOBJ_DONTCARE    0x5EED0000
  30 #define WINE_ACMOBJ_DRIVERID    0x5EED0001
  31 #define WINE_ACMOBJ_DRIVER      0x5EED0002
  32 #define WINE_ACMOBJ_STREAM      0x5EED0003
  33 #define WINE_ACMOBJ_NOTIFYWND   0x5EED0004
  34 #define WINE_ACMOBJ_LOCALDRIVER 0x5EED0005
  35
  36 typedef struct _WINE_ACMOBJ
  37 {
  38     DWORD               dwType;
  39     PWINE_ACMDRIVERID   pACMDriverID;
  40 } WINE_ACMOBJ, *PWINE_ACMOBJ;
  41
  42 typedef struct _WINE_ACMLOCALDRIVER * PWINE_ACMLOCALDRIVER;
  43 typedef struct _WINE_ACMLOCALDRIVERINST * PWINE_ACMLOCALDRIVERINST;
  44 typedef struct _WINE_ACMLOCALDRIVER
  45 {
  46     WINE_ACMOBJ         obj;
  47     HMODULE             hModule;
  48     DRIVERPROC          lpDrvProc;
  49     PWINE_ACMLOCALDRIVERINST pACMInstList;
  50     PWINE_ACMLOCALDRIVER pNextACMLocalDrv;
  51     PWINE_ACMLOCALDRIVER pPrevACMLocalDrv;
  52 } WINE_ACMLOCALDRIVER;
  53
  54 typedef struct _WINE_ACMLOCALDRIVERINST
  55 {
  56     PWINE_ACMLOCALDRIVER pLocalDriver;
  57     DWORD dwDriverID;
  58     BOOL bSession;
  59     PWINE_ACMLOCALDRIVERINST pNextACMInst;
  60 } WINE_ACMLOCALDRIVERINST;
  61
  62 typedef struct _WINE_ACMDRIVER
  63 {
  64     WINE_ACMOBJ         obj;
  65     HDRVR               hDrvr;
  66     PWINE_ACMLOCALDRIVERINST pLocalDrvrInst;
  67
  68     PWINE_ACMDRIVER     pNextACMDriver;
  69 } WINE_ACMDRIVER;
  70
  71 typedef struct _WINE_ACMSTREAM
  72 {
  73     WINE_ACMOBJ         obj;
  74     PWINE_ACMDRIVER     pDrv;
  75     ACMDRVSTREAMINSTANCE drvInst;
  76     HACMDRIVER          hAcmDriver;
  77 } WINE_ACMSTREAM, *PWINE_ACMSTREAM;
  78
  79 typedef struct _WINE_ACMDRIVERID
  80 {
  81     WINE_ACMOBJ         obj;
  82     LPWSTR              pszDriverAlias;
  83     LPWSTR              pszFileName;
  84     PWINE_ACMLOCALDRIVER pLocalDriver;          /* NULL if global */
  85     PWINE_ACMDRIVER     pACMDriverList;
  86     PWINE_ACMDRIVERID   pNextACMDriverID;
  87     PWINE_ACMDRIVERID   pPrevACMDriverID;
  88     /* information about the driver itself, either gotten from registry or driver itself */
  89     DWORD               cFilterTags;
  90     DWORD               cFormatTags;
  91     DWORD               fdwSupport;
  92     struct {
  93         DWORD                   dwFormatTag;
  94         DWORD                   cbwfx;
  95     }*                  aFormatTag;
  96 } WINE_ACMDRIVERID;
  97
  98 typedef struct _WINE_ACMNOTIFYWND * PWINE_ACMNOTIFYWND;
  99 typedef struct _WINE_ACMNOTIFYWND
 100 {
 101     WINE_ACMOBJ         obj;
 102     HWND                hNotifyWnd;          /* Window to notify on ACM events: driver add, driver removal, priority change */
 103     DWORD               dwNotifyMsg;         /* Notification message to send to window */
 104     DWORD               fdwSupport;
 105     PWINE_ACMNOTIFYWND  pNextACMNotifyWnd;
 106     PWINE_ACMNOTIFYWND  pPrevACMNotifyWnd;
 107 } WINE_ACMNOTIFYWND;
 108
 109 /* From internal.c */
 110 extern HANDLE MSACM_hHeap;
 111 extern PWINE_ACMDRIVERID MSACM_pFirstACMDriverID;
 112 extern PWINE_ACMDRIVERID MSACM_RegisterDriver(LPCWSTR pszDriverAlias, LPCWSTR pszFileName,
 113                                               PWINE_ACMLOCALDRIVER pLocalDriver);
 114 extern void MSACM_RegisterAllDrivers(void);
 115 extern PWINE_ACMDRIVERID MSACM_UnregisterDriver(PWINE_ACMDRIVERID p);
 116 extern void MSACM_UnregisterAllDrivers(void);
 117 extern PWINE_ACMDRIVERID MSACM_GetDriverID(HACMDRIVERID hDriverID);
 118 extern PWINE_ACMDRIVER MSACM_GetDriver(HACMDRIVER hDriver);
 119 extern PWINE_ACMNOTIFYWND MSACM_GetNotifyWnd(HACMDRIVERID hDriver);
 120 extern PWINE_ACMOBJ MSACM_GetObj(HACMOBJ hObj, DWORD type);
 121
 122 extern MMRESULT MSACM_Message(HACMDRIVER, UINT, LPARAM, LPARAM);
 123 extern BOOL MSACM_FindFormatTagInCache(const WINE_ACMDRIVERID*, DWORD, LPDWORD);
 124
 125 extern void MSACM_RePositionDriver(PWINE_ACMDRIVERID, DWORD);
 126 extern void MSACM_WriteCurrentPriorities(void);
 127 extern void MSACM_BroadcastNotification(void);
 128 extern void MSACM_DisableNotifications(void);
 129 extern void MSACM_EnableNotifications(void);
 130 extern PWINE_ACMNOTIFYWND MSACM_RegisterNotificationWindow(HWND hNotifyWnd, DWORD dwNotifyMsg);
 131 extern PWINE_ACMNOTIFYWND MSACM_UnRegisterNotificationWindow(const WINE_ACMNOTIFYWND*);
 132
 133 extern PWINE_ACMDRIVERID MSACM_RegisterDriverFromRegistry(LPCWSTR pszRegEntry);
 134
 135 extern PWINE_ACMLOCALDRIVER MSACM_RegisterLocalDriver(HMODULE hModule, DRIVERPROC lpDriverProc);
 136 extern PWINE_ACMLOCALDRIVERINST MSACM_OpenLocalDriver(PWINE_ACMLOCALDRIVER, LPARAM);
 137 extern LRESULT MSACM_CloseLocalDriver(PWINE_ACMLOCALDRIVERINST);
 138 /*
 139 extern PWINE_ACMLOCALDRIVER MSACM_GetLocalDriver(HACMDRIVER hDriver);
 140 */
 141 /* From msacm32.c */
 142 extern HINSTANCE MSACM_hInstance32;
 143
 144 /* From pcmcnvtr.c */
 145 LRESULT CALLBACK        PCM_DriverProc(DWORD_PTR dwDevID, HDRVR hDriv, UINT wMsg,
 146                                        LPARAM dwParam1, LPARAM dwParam2);
 147
 148 /* Dialog box templates */
 149 #include "msacmdlg.h"
 150
 151 #endif /* __WINE_WINEACM_H */