| /* |
| * Copyright 1998, Luiz Otavio L. Zorzella |
| * 1999, Eric Pouech |
| * |
| * Purpose: multimedia declarations (internal to WINMM & MMSYSTEM DLLs) |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| */ |
| |
| #include <stdarg.h> |
| |
| #include "windef.h" |
| #include "winbase.h" |
| #include "mmddk.h" |
| |
| #define WINE_DEFAULT_WINMM_DRIVER "alsa,oss,coreaudio,esd" |
| #define WINE_DEFAULT_WINMM_MAPPER "msacm32.drv" |
| #define WINE_DEFAULT_WINMM_MIDI "midimap.dll" |
| |
| /* Who said goofy boy ? */ |
| #define WINE_DI_MAGIC 0x900F1B01 |
| |
| typedef struct tagWINE_DRIVER |
| { |
| DWORD dwMagic; |
| /* as usual LPWINE_DRIVER == hDriver32 */ |
| DWORD dwFlags; |
| HMODULE hModule; |
| DRIVERPROC lpDrvProc; |
| DWORD_PTR dwDriverID; |
| struct tagWINE_DRIVER* lpPrevItem; |
| struct tagWINE_DRIVER* lpNextItem; |
| } WINE_DRIVER, *LPWINE_DRIVER; |
| |
| typedef DWORD (CALLBACK *WINEMM_msgFunc32)(UINT, UINT, DWORD_PTR, DWORD_PTR, DWORD_PTR); |
| |
| /* for each loaded driver and each known type of driver, this structure contains |
| * the information needed to access it |
| */ |
| typedef struct tagWINE_MM_DRIVER_PART { |
| int nIDMin; /* lower bound of global indexes for this type */ |
| int nIDMax; /* hhigher bound of global indexes for this type */ |
| WINEMM_msgFunc32 fnMessage32; /* pointer to function */ |
| } WINE_MM_DRIVER_PART; |
| |
| #define MMDRV_AUX 0 |
| #define MMDRV_MIXER 1 |
| #define MMDRV_MIDIIN 2 |
| #define MMDRV_MIDIOUT 3 |
| #define MMDRV_WAVEIN 4 |
| #define MMDRV_WAVEOUT 5 |
| #define MMDRV_MAX 6 |
| |
| /* each low-level .drv will be associated with an instance of this structure */ |
| typedef struct tagWINE_MM_DRIVER { |
| HDRVR hDriver; |
| LPSTR drvname; /* name of the driver */ |
| unsigned bIsMapper : 1; /* TRUE if mapper */ |
| WINE_MM_DRIVER_PART parts[MMDRV_MAX];/* Information for all known types */ |
| } WINE_MM_DRIVER, *LPWINE_MM_DRIVER; |
| |
| typedef struct tagWINE_MLD { |
| /* EPP struct tagWINE_MLD* lpNext; */ /* not used so far */ |
| UINT uDeviceID; |
| UINT type; |
| UINT mmdIndex; /* index to low-level driver in MMDrvs table */ |
| DWORD_PTR dwDriverInstance; /* this value is driver related, as opposed to |
| * opendesc.dwInstance which is client (callback) related */ |
| WORD dwFlags; |
| DWORD_PTR dwCallback; |
| DWORD_PTR dwClientInstance; |
| } WINE_MLD, *LPWINE_MLD; |
| |
| typedef struct { |
| WINE_MLD mld; |
| } WINE_WAVE, *LPWINE_WAVE; |
| |
| typedef struct { |
| WINE_MLD mld; |
| MIDIOPENDESC mod; /* FIXME: should be removed */ |
| } WINE_MIDI, *LPWINE_MIDI; |
| |
| typedef struct { |
| WINE_MLD mld; |
| } WINE_MIXER, *LPWINE_MIXER; |
| |
| typedef struct tagWINE_MCIDRIVER { |
| UINT wDeviceID; |
| UINT wType; |
| LPWSTR lpstrElementName; |
| LPWSTR lpstrDeviceType; |
| LPWSTR lpstrAlias; |
| HDRVR hDriver; |
| DWORD_PTR dwPrivate; |
| YIELDPROC lpfnYieldProc; |
| DWORD dwYieldData; |
| DWORD CreatorThread; |
| UINT uTypeCmdTable; |
| UINT uSpecificCmdTable; |
| struct tagWINE_MCIDRIVER*lpNext; |
| } WINE_MCIDRIVER, *LPWINE_MCIDRIVER; |
| |
| struct IOProcList |
| { |
| struct IOProcList*pNext; /* Next item in linked list */ |
| FOURCC fourCC; /* four-character code identifying IOProc */ |
| LPMMIOPROC pIOProc; /* pointer to IProc */ |
| BOOL is_unicode; /* 32A or 32W */ |
| int count; /* number of objects linked to it */ |
| }; |
| |
| typedef struct tagWINE_MMIO { |
| MMIOINFO info; |
| struct tagWINE_MMIO* lpNext; |
| struct IOProcList* ioProc; |
| unsigned bTmpIOProc : 1, |
| bBufferLoaded : 1; |
| DWORD dwFileSize; |
| } WINE_MMIO, *LPWINE_MMIO; |
| |
| /* function prototypes */ |
| |
| LPWINE_DRIVER DRIVER_FindFromHDrvr(HDRVR hDrvr); |
| BOOL DRIVER_GetLibName(LPCWSTR keyName, LPCWSTR sectName, LPWSTR buf, int sz); |
| LPWINE_DRIVER DRIVER_TryOpenDriver32(LPCWSTR fn, LPARAM lParam2); |
| void DRIVER_UnloadAll(void); |
| |
| BOOL MMDRV_Init(void); |
| void MMDRV_Exit(void); |
| UINT MMDRV_GetNum(UINT); |
| LPWINE_MLD MMDRV_Alloc(UINT size, UINT type, LPHANDLE hndl, DWORD* dwFlags, |
| DWORD_PTR* dwCallback, DWORD_PTR* dwInstance); |
| void MMDRV_Free(HANDLE hndl, LPWINE_MLD mld); |
| DWORD MMDRV_Open(LPWINE_MLD mld, UINT wMsg, DWORD_PTR dwParam1, DWORD dwParam2); |
| DWORD MMDRV_Close(LPWINE_MLD mld, UINT wMsg); |
| LPWINE_MLD MMDRV_Get(HANDLE hndl, UINT type, BOOL bCanBeID); |
| LPWINE_MLD MMDRV_GetRelated(HANDLE hndl, UINT srcType, BOOL bSrcCanBeID, UINT dstTyped); |
| DWORD MMDRV_Message(LPWINE_MLD mld, UINT wMsg, DWORD_PTR dwParam1, DWORD_PTR dwParam2); |
| UINT MMDRV_PhysicalFeatures(LPWINE_MLD mld, UINT uMsg, DWORD_PTR dwParam1, DWORD_PTR dwParam2); |
| |
| const char* MCI_MessageToString(UINT wMsg); |
| DWORD MCI_SendCommand(UINT wDevID, UINT16 wMsg, DWORD_PTR dwParam1, DWORD_PTR dwParam2); |
| LPWSTR MCI_strdupAtoW(LPCSTR str); |
| LPSTR MCI_strdupWtoA(LPCWSTR str); |
| |
| const char* WINMM_ErrorToString(MMRESULT error); |
| |
| void TIME_MMTimeStop(void); |
| |
| /* Global variables */ |
| extern CRITICAL_SECTION WINMM_cs; |
| extern HINSTANCE hWinMM32Instance; |
| extern HANDLE psLastEvent; |
| extern HANDLE psStopEvent; |
| |
| /* GetDriverFlags() returned bits is not documented (nor the call itself) |
| * Here are Wine only definitions of the bits |
| */ |
| #define WINE_GDF_EXIST 0x80000000 |
| #define WINE_GDF_EXTERNAL_MASK 0xF0000000 |
| #define WINE_GDF_SESSION 0x00000001 |