/* * 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 #include "windef.h" #include "winbase.h" #include "mmddk.h" #define WINE_DEFAULT_WINMM_DRIVER "alsa,oss,coreaudio" #define WINE_DEFAULT_WINMM_MAPPER "msacm32.drv" #define WINE_DEFAULT_WINMM_MIDI "midimap.dll" typedef enum { WINMM_MAP_NOMEM, /* ko, memory problem */ WINMM_MAP_MSGERROR, /* ko, unknown message */ WINMM_MAP_OK, /* ok, no memory allocated. to be sent to the proc. */ WINMM_MAP_OKMEM, /* ok, some memory allocated, need to call UnMapMsg. to be sent to the proc. */ } WINMM_MapType; /* Who said goofy boy ? */ #define WINE_DI_MAGIC 0x900F1B01 typedef struct tagWINE_DRIVER { DWORD dwMagic; /* as usual LPWINE_DRIVER == hDriver32 */ DWORD dwFlags; union { struct { HMODULE hModule; DRIVERPROC lpDrvProc; DWORD_PTR dwDriverID; } d32; struct { UINT16 hDriver16; } d16; } d; struct tagWINE_DRIVER* lpPrevItem; struct tagWINE_DRIVER* lpNextItem; } WINE_DRIVER, *LPWINE_DRIVER; typedef DWORD (CALLBACK *WINEMM_msgFunc16)(UINT16, WORD, DWORD, DWORD, DWORD); 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 */ union { WINEMM_msgFunc32 fnMessage32; /* pointer to function */ WINEMM_msgFunc16 fnMessage16; } u; } 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 bIs32 : 1, /* TRUE if 32 bit driver, FALSE for 16 */ 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 dwDriverInstance; /* this value is driver related, as opposed to * opendesc.dwInstance which is client (callback) related */ WORD bFrom32; 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; #define WINE_MMTHREAD_CREATED 0x4153494C /* "BSIL" */ #define WINE_MMTHREAD_DELETED 0xDEADDEAD typedef struct { DWORD dwSignature; /* 00 "BSIL" when ok, 0xDEADDEAD when being deleted */ DWORD dwCounter; /* 04 > 1 when in mmThread functions */ HANDLE hThread; /* 08 hThread */ DWORD dwThreadID; /* 0C */ DWORD fpThread; /* 10 address of thread proc (segptr or lin depending on dwFlags) */ DWORD dwThreadPmt; /* 14 parameter to be passed upon thread creation to fpThread */ LONG dwSignalCount; /* 18 counter used for signaling */ HANDLE hEvent; /* 1C event */ HANDLE hVxD; /* 20 return from OpenVxDHandle */ DWORD dwStatus; /* 24 0x00, 0x10, 0x20, 0x30 */ DWORD dwFlags; /* 28 dwFlags upon creation */ UINT16 hTask; /* 2C handle to created task */ } WINE_MMTHREAD; typedef struct tagWINE_MCIDRIVER { UINT wDeviceID; UINT wType; LPWSTR lpstrElementName; LPWSTR lpstrDeviceType; LPWSTR lpstrAlias; HDRVR hDriver; DWORD_PTR dwPrivate; YIELDPROC lpfnYieldProc; DWORD dwYieldData; BOOL bIs32; DWORD CreatorThread; UINT uTypeCmdTable; UINT uSpecificCmdTable; struct tagWINE_MCIDRIVER*lpNext; } WINE_MCIDRIVER, *LPWINE_MCIDRIVER; #define WINE_TIMER_IS32 0x80 enum mmioProcType {MMIO_PROC_16,MMIO_PROC_32A,MMIO_PROC_32W}; struct IOProcList { struct IOProcList*pNext; /* Next item in linked list */ FOURCC fourCC; /* four-character code identifying IOProc */ LPMMIOPROC pIOProc; /* pointer to IProc */ enum mmioProcType type; /* 16, 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 segBuffer16; DWORD dwFileSize; } WINE_MMIO, *LPWINE_MMIO; /* function prototypes */ typedef LONG (*MCIPROC)(DWORD, HDRVR, DWORD, DWORD, DWORD); typedef WINMM_MapType (*MMDRV_MAPFUNC)(UINT wMsg, LPDWORD lpdwUser, DWORD_PTR* lpParam1, DWORD_PTR* lpParam2); typedef WINMM_MapType (*MMDRV_UNMAPFUNC)(UINT wMsg, LPDWORD lpdwUser, DWORD_PTR* lpParam1, DWORD_PTR* lpParam2, MMRESULT ret); 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, BOOL bFrom32); void MMDRV_Free(HANDLE hndl, LPWINE_MLD mld); DWORD MMDRV_Open(LPWINE_MLD mld, UINT wMsg, DWORD 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, BOOL bFrom32); UINT MMDRV_PhysicalFeatures(LPWINE_MLD mld, UINT uMsg, DWORD_PTR dwParam1, DWORD_PTR dwParam2); BOOL MMDRV_Is32(unsigned int); void MMDRV_InstallMap(unsigned int, MMDRV_MAPFUNC, MMDRV_UNMAPFUNC, MMDRV_MAPFUNC, MMDRV_UNMAPFUNC, LPDRVCALLBACK); WINE_MCIDRIVER* MCI_GetDriver(UINT16 uDevID); const char* MCI_MessageToString(UINT wMsg); LRESULT MCI_CleanUp(LRESULT dwRet, UINT wMsg, DWORD dwParam2); DWORD MCI_SendCommand(UINT wDevID, UINT16 wMsg, DWORD_PTR dwParam1, DWORD_PTR dwParam2, BOOL bFrom32); UINT MCI_SetCommandTable(void *table, UINT uDevType); BOOL MCI_DeleteCommandTable(UINT uTbl, BOOL delete); LPWSTR MCI_strdupAtoW(LPCSTR str); LPSTR MCI_strdupWtoA(LPCWSTR str); BOOL WINMM_CheckForMMSystem(void); const char* WINMM_ErrorToString(MMRESULT error); UINT MIXER_Open(LPHMIXER lphMix, UINT uDeviceID, DWORD_PTR dwCallback, DWORD_PTR dwInstance, DWORD fdwOpen, BOOL bFrom32); UINT MIDI_OutOpen(HMIDIOUT* lphMidiOut, UINT uDeviceID, DWORD_PTR dwCallback, DWORD_PTR dwInstance, DWORD dwFlags, BOOL bFrom32); UINT MIDI_InOpen(HMIDIIN* lphMidiIn, UINT uDeviceID, DWORD_PTR dwCallback, DWORD_PTR dwInstance, DWORD dwFlags, BOOL bFrom32); MMRESULT MIDI_StreamOpen(HMIDISTRM* lphMidiStrm, LPUINT lpuDeviceID, DWORD cMidi, DWORD_PTR dwCallback, DWORD_PTR dwInstance, DWORD fdwOpen, BOOL bFrom32); UINT WAVE_Open(HANDLE* lphndl, UINT uDeviceID, UINT uType, LPCWAVEFORMATEX lpFormat, DWORD_PTR dwCallback, DWORD_PTR dwInstance, DWORD dwFlags, BOOL bFrom32); HMMIO MMIO_Open(LPSTR szFileName, MMIOINFO* refmminfo, DWORD dwOpenFlags, enum mmioProcType type); LPMMIOPROC MMIO_InstallIOProc(FOURCC fccIOProc, LPMMIOPROC pIOProc, DWORD dwFlags, enum mmioProcType type); LRESULT MMIO_SendMessage(HMMIO hmmio, UINT uMessage, LPARAM lParam1, LPARAM lParam2, enum mmioProcType type); LPWINE_MMIO MMIO_Get(HMMIO h); WORD TIME_SetEventInternal(UINT wDelay, UINT wResol, LPTIMECALLBACK lpFunc, DWORD_PTR dwUser, UINT wFlags); void TIME_MMTimeStop(void); /* Global variables */ extern CRITICAL_SECTION WINMM_cs; extern HINSTANCE hWinMM32Instance; extern HANDLE psLastEvent; extern HANDLE psStopEvent; /* pointers to 16 bit functions (if sibling MMSYSTEM.DLL is loaded * NULL otherwise */ extern WINE_MMTHREAD* (*pFnGetMMThread16)(UINT16); extern LPWINE_DRIVER (*pFnOpenDriver16)(LPCWSTR,LPCWSTR,LPARAM); extern LRESULT (*pFnCloseDriver16)(UINT16,LPARAM,LPARAM); extern LRESULT (*pFnSendMessage16)(UINT16,UINT,LPARAM,LPARAM); extern WINMM_MapType (*pFnMciMapMsg16To32W)(WORD,WORD,DWORD,DWORD_PTR*); extern WINMM_MapType (*pFnMciUnMapMsg16To32W)(WORD,WORD,DWORD,DWORD_PTR); extern WINMM_MapType (*pFnMciMapMsg32WTo16)(WORD,WORD,DWORD,DWORD_PTR*); extern WINMM_MapType (*pFnMciUnMapMsg32WTo16)(WORD,WORD,DWORD,DWORD_PTR); extern LRESULT (*pFnCallMMDrvFunc16)(DWORD /* in fact FARPROC16 */,WORD,WORD,LONG,LONG,LONG); extern unsigned (*pFnLoadMMDrvFunc16)(LPCSTR,LPWINE_DRIVER, LPWINE_MM_DRIVER); extern LRESULT (*pFnMmioCallback16)(DWORD,LPMMIOINFO,UINT,LPARAM,LPARAM); extern void (WINAPI *pFnReleaseThunkLock)(DWORD*); extern void (WINAPI *pFnRestoreThunkLock)(DWORD); /* 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_16BIT 0x10000000 #define WINE_GDF_EXTERNAL_MASK 0xF0000000 #define WINE_GDF_SESSION 0x00000001