/* -*- tab-width: 8; c-basic-offset: 4 -*- */ /***************************************************************************** * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ***************************************************************************** */ #include "mmddk.h" typedef DWORD (WINAPI *MessageProc16)(UINT16 wDevID, UINT16 wMsg, DWORD dwUser, DWORD dwParam1, DWORD dwParam2); typedef DWORD (WINAPI *MessageProc32)(UINT wDevID, UINT wMsg, DWORD dwUser, DWORD dwParam1, DWORD dwParam2); /* 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 dwDriverID; } d32; struct { HDRVR16 hDriver16; } d16; } d; struct tagWINE_DRIVER* lpPrevItem; struct tagWINE_DRIVER* lpNextItem; } WINE_DRIVER, *LPWINE_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 dwCallback; DWORD 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; extern BOOL MMDRV_Init(void); extern UINT MMDRV_GetNum(UINT); extern LPWINE_MLD MMDRV_Alloc(UINT size, UINT type, LPHANDLE hndl, DWORD* dwFlags, DWORD* dwCallback, DWORD* dwInstance, BOOL bFrom32); extern void MMDRV_Free(HANDLE hndl, LPWINE_MLD mld); extern DWORD MMDRV_Open(LPWINE_MLD mld, UINT wMsg, DWORD dwParam1, DWORD dwParam2); extern DWORD MMDRV_Close(LPWINE_MLD mld, UINT wMsg); extern LPWINE_MLD MMDRV_Get(HANDLE hndl, UINT type, BOOL bCanBeID); extern LPWINE_MLD MMDRV_GetRelated(HANDLE hndl, UINT srcType, BOOL bSrcCanBeID, UINT dstTyped); extern DWORD MMDRV_Message(LPWINE_MLD mld, WORD wMsg, DWORD dwParam1, DWORD dwParam2, BOOL bFrom32); extern UINT MMDRV_PhysicalFeatures(LPWINE_MLD mld, UINT uMsg, DWORD dwParam1, DWORD dwParam2); #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 #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 */ FARPROC16 fpThread; /* 10 address of thread proc (segptr or lin depending on dwFlags) */ DWORD dwThreadPmt; /* 14 parameter to be passed upon thread creation to fpThread */ DWORD 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 */ HANDLE16 hTask; /* 2C handle to created task */ } WINE_MMTHREAD; typedef struct tagWINE_MCIDRIVER { UINT wDeviceID; UINT wType; LPSTR lpstrElementName; LPSTR lpstrDeviceType; LPSTR lpstrAlias; HDRVR hDriver; DRIVERPROC16 driverProc; DWORD dwPrivate; YIELDPROC lpfnYieldProc; DWORD dwYieldData; BOOL bIs32; HTASK16 hCreatorTask; DWORD CreatorThread; UINT uTypeCmdTable; UINT uSpecificCmdTable; struct tagWINE_MCIDRIVER*lpNext; } WINE_MCIDRIVER, *LPWINE_MCIDRIVER; #define WINE_TIMER_IS32 0x80 typedef struct tagWINE_TIMERENTRY { UINT wDelay; UINT wResol; FARPROC16 lpFunc; DWORD dwUser; UINT16 wFlags; UINT16 wTimerID; UINT uCurTime; struct tagWINE_TIMERENTRY* lpNext; } WINE_TIMERENTRY, *LPWINE_TIMERENTRY; typedef struct tagWINE_MMIO { MMIOINFO info; struct IOProcList* ioProc; BOOL bTmpIOProc; HANDLE hMem; SEGPTR buffer16; struct tagWINE_MMIO* lpNext; BOOL bBufferLoaded; DWORD dwFileSize; } WINE_MMIO, *LPWINE_MMIO; typedef struct tagWINE_PLAYSOUND { BOOL bLoop : 1, bAlloc : 1; LPCWSTR pszSound; HMODULE hMod; DWORD fdwSound; struct tagWINE_PLAYSOUND* lpNext; } WINE_PLAYSOUND, *LPWINE_PLAYSOUND; typedef struct tagWINE_MM_IDATA { /* iData reference */ DWORD dwThisProcess; struct tagWINE_MM_IDATA* lpNextIData; /* winmm part */ HANDLE hWinMM32Instance; HANDLE hWinMM16Instance; HANDLE h16Module32; CRITICAL_SECTION cs; /* mm timer part */ HANDLE hMMTimer; DWORD mmSysTimeMS; LPWINE_TIMERENTRY lpTimerList; int nSizeLpTimers; LPWINE_TIMERENTRY lpTimers; /* mci part */ LPWINE_MCIDRIVER lpMciDrvs; /* low level drivers (unused yet) */ /* LPWINE_WAVE lpWave; */ /* LPWINE_MIDI lpMidi; */ /* LPWINE_MIXER lpMixer; */ /* mmio part */ LPWINE_MMIO lpMMIO; /* playsound and sndPlaySound */ WINE_PLAYSOUND* lpPlaySound; HANDLE psLastEvent; HANDLE psStopEvent; } WINE_MM_IDATA, *LPWINE_MM_IDATA; /* function prototypes */ typedef LONG (*MCIPROC16)(DWORD, HDRVR16, WORD, DWORD, DWORD); typedef LONG (*MCIPROC)(DWORD, HDRVR, DWORD, DWORD, DWORD); extern LPWINE_DRIVER DRIVER_FindFromHDrvr(HDRVR hDrvr); extern BOOL DRIVER_GetLibName(LPCSTR keyName, LPCSTR sectName, LPSTR buf, int sz); extern LPWINE_DRIVER DRIVER_TryOpenDriver32(LPCSTR fn, LPARAM lParam2); extern LPWINE_MCIDRIVER MCI_GetDriver(UINT16 uDevID); extern UINT MCI_GetDriverFromString(LPCSTR str); extern DWORD MCI_WriteString(LPSTR lpDstStr, DWORD dstSize, LPCSTR lpSrcStr); extern const char* MCI_MessageToString(UINT16 wMsg); extern UINT WINAPI MCI_DefYieldProc(MCIDEVICEID wDevID, DWORD data); extern LRESULT MCI_CleanUp(LRESULT dwRet, UINT wMsg, DWORD dwParam2, BOOL bIs32); extern DWORD MCI_SendCommand(UINT wDevID, UINT16 wMsg, DWORD dwParam1, DWORD dwParam2, BOOL bFrom32); extern DWORD MCI_SendCommandFrom32(UINT wDevID, UINT16 wMsg, DWORD dwParam1, DWORD dwParam2); extern DWORD MCI_SendCommandFrom16(UINT wDevID, UINT16 wMsg, DWORD dwParam1, DWORD dwParam2); void CALLBACK WINE_mmThreadEntryPoint(DWORD _pmt); void MMSYSTEM_MMTIME16to32(LPMMTIME mmt32, const MMTIME16* mmt16); void MMSYSTEM_MMTIME32to16(LPMMTIME16 mmt16, const MMTIME* mmt32); BOOL MULTIMEDIA_MciInit(void); LPWINE_MM_IDATA MULTIMEDIA_GetIData(void); LPWINE_MM_IDATA TIME_MMTimeStart(void); void TIME_MMTimeStop(void); /* HANDLE16 -> HANDLE conversions */ #define HDRVR_32(h16) ((HDRVR)(ULONG_PTR)(h16)) #define HMIDI_32(h16) ((HMIDI)(ULONG_PTR)(h16)) #define HMIDIIN_32(h16) ((HMIDIIN)(ULONG_PTR)(h16)) #define HMIDIOUT_32(h16) ((HMIDIOUT)(ULONG_PTR)(h16)) #define HMIDISTRM_32(h16) ((HMIDISTRM)(ULONG_PTR)(h16)) #define HMIXER_32(h16) ((HMIXER)(ULONG_PTR)(h16)) #define HMIXEROBJ_32(h16) ((HMIXEROBJ)(ULONG_PTR)(h16)) #define HMMIO_32(h16) ((HMMIO)(ULONG_PTR)(h16)) #define HWAVE_32(h16) ((HWAVE)(ULONG_PTR)(h16)) #define HWAVEIN_32(h16) ((HWAVEIN)(ULONG_PTR)(h16)) #define HWAVEOUT_32(h16) ((HWAVEOUT)(ULONG_PTR)(h16)) /* HANDLE -> HANDLE16 conversions */ #define HDRVR_16(h32) (LOWORD(h32)) #define HMIDI_16(h32) (LOWORD(h32)) #define HMIDIIN_16(h32) (LOWORD(h32)) #define HMIDIOUT_16(h32) (LOWORD(h32)) #define HMIDISTRM_16(h32) (LOWORD(h32)) #define HMIXER_16(h32) (LOWORD(h32)) #define HMIXEROBJ_16(h32) (LOWORD(h32)) #define HMMIO_16(h32) (LOWORD(h32)) #define HWAVE_16(h32) (LOWORD(h32)) #define HWAVEIN_16(h32) (LOWORD(h32)) #define HWAVEOUT_16(h32) (LOWORD(h32))