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wine/dlls/winmm/winemm.h

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/* -*- 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 <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "mmddk.h"
#define WINE_DEFAULT_WINMM_DRIVER "oss"
#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, DWORD, DWORD);
/* 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 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;
#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 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
typedef struct tagWINE_TIMERENTRY {
UINT wDelay;
UINT wResol;
LPTIMECALLBACK lpFunc; /* can be lots of things */
DWORD dwUser;
UINT16 wFlags;
UINT16 wTimerID;
DWORD dwTriggerTime;
struct tagWINE_TIMERENTRY* lpNext;
} WINE_TIMERENTRY, *LPWINE_TIMERENTRY;
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;
typedef struct tagWINE_PLAYSOUND {
unsigned bLoop : 1,
bAlloc : 1;
LPCWSTR pszSound;
HMODULE hMod;
DWORD fdwSound;
HANDLE hThread;
struct tagWINE_PLAYSOUND* lpNext;
} WINE_PLAYSOUND, *LPWINE_PLAYSOUND;
typedef struct tagWINE_MM_IDATA {
/* winmm part */
HANDLE hWinMM32Instance;
HANDLE hWinMM16Instance;
CRITICAL_SECTION cs;
/* 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 (*MCIPROC)(DWORD, HDRVR, DWORD, DWORD, DWORD);
typedef WINMM_MapType (*MMDRV_MAPFUNC)(UINT wMsg, LPDWORD lpdwUser, LPDWORD lpParam1, LPDWORD lpParam2);
typedef WINMM_MapType (*MMDRV_UNMAPFUNC)(UINT wMsg, LPDWORD lpdwUser, LPDWORD lpParam1, LPDWORD 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* dwCallback, DWORD* 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 dwParam1, DWORD 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);
UINT MCI_GetDriverFromString(LPCWSTR str);
DWORD MCI_WriteString(LPWSTR lpDstStr, DWORD dstSize, LPCWSTR lpSrcStr);
const char* MCI_MessageToString(UINT wMsg);
UINT WINAPI MCI_DefYieldProc(MCIDEVICEID wDevID, DWORD data);
LRESULT MCI_CleanUp(LRESULT dwRet, UINT wMsg, DWORD dwParam2);
DWORD MCI_SendCommand(UINT wDevID, UINT16 wMsg, DWORD dwParam1, DWORD dwParam2, BOOL bFrom32);
DWORD MCI_SendCommandFrom32(UINT wDevID, UINT16 wMsg, DWORD_PTR dwParam1, DWORD_PTR dwParam2);
DWORD MCI_SendCommandFrom16(UINT wDevID, UINT16 wMsg, DWORD_PTR dwParam1, DWORD_PTR dwParam2);
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 dwUser, UINT wFlags);
void TIME_MMTimeStart(void);
void TIME_MMTimeStop(void);
/* Global variables */
extern WINE_MM_IDATA WINMM_IData;
/* 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
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