Source code of Windows XP (NT5)
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/*==========================================================================
*
* mmsysp.h -- Internal include file for Multimedia API's
*
* Version 4.00
*
* Copyright (C) 1992-1998 Microsoft Corporation. All Rights Reserved.
*
*--------------------------------------------------------------------------
*
* Define: Prevent inclusion of:
* -------------- --------------------------------------------------------
* MMNODRV Installable driver support
* MMNOSOUND Sound support
* MMNOWAVE Waveform support
* MMNOMIDI MIDI support
* MMNOAUX Auxiliary audio support
* MMNOMIXER Mixer support
* MMNOTIMER Timer support
* MMNOJOY Joystick support
* MMNOMCI MCI support
* MMNOMMIO Multimedia file I/O support
* MMNOMMSYSTEM General MMSYSTEM functions
*
*==========================================================================
*/
#ifndef _INC_MMSYSP
#define _INC_MMSYSP
#ifdef _WIN32
#include <pshpack1.h>
#else
#ifndef RC_INVOKED
#pragma pack(1)
#endif
#endif
#ifdef __cplusplus
extern "C" { /* Assume C declarations for C++ */
#endif /* __cplusplus */
#ifdef _WIN32
#ifndef _WINMM_
#define WINMMAPI DECLSPEC_IMPORT
#else
#define WINMMAPI
#endif
#define _loadds
#define _huge
#endif
#ifdef BUILDDLL
#undef WINAPI
#define WINAPI _loadds FAR PASCAL
#undef CALLBACK
#define CALLBACK _loadds FAR PASCAL
#endif /* ifdef BUILDDLL */
/* Multimedia messages */
#define WM_MM_RESERVED_FIRST 0x03A0
#define WM_MM_RESERVED_LAST 0x03DF
/* 0x3BA is open */
#define MM_MCISYSTEM_STRING 0x3CA
#if(WINVER < 0x0400)
#define MM_MOM_POSITIONCB 0x3CA /* Callback for MEVT_POSITIONCB */
#ifndef MM_MCISIGNAL
#define MM_MCISIGNAL 0x3CB
#endif
#define MM_MIM_MOREDATA 0x3CC /* MIM_DONE w/ pending events */
/* 0x3CF is open */
#endif /* WINVER < 0x0400 */
/* 3D8 - 3DF are reserved for Haiku */
#ifdef _WIN32
#define WINMMDEVICECHANGEMSGSTRINGA "winmm_devicechange"
#define WINMMDEVICECHANGEMSGSTRINGW L"winmm_devicechange"
#ifdef UNICODE
#define WINMMDEVICECHANGEMSGSTRING WINMMDEVICECHANGEMSGSTRINGW
#else
#define WINMMDEVICECHANGEMSGSTRING WINMMDEVICECHANGEMSGSTRINGA
#endif
#else
#define WINMMDEVICECHANGEMSGSTRING "winmm_devicechange"
#endif
#ifndef MMNODRV
#endif /* ifndef MMNODRV */
#define CALLBACK_THUNK 0x00040000l /* dwCallback is a Ring0 Thread Handle */
#define CALLBACK_EVENT16 0x00060000l /* dwCallback is an EVENT under Win16*/
#ifdef BUILDDLL
typedef void (FAR PASCAL DRVCALLBACK)(HDRVR hdrvr, UINT uMsg, DWORD dwUser, DWORD dw1, DWORD dw2);
#else /* ifdef BUILDDLL */
#endif /* ifdef BUILDDLL */
#ifndef MMNOMMSYSTEM
WINMMAPI UINT WINAPI mmsystemGetVersion(void);
void FAR CDECL _loadds OutputDebugStrF(LPCSTR pszFormat, ...);
void WINAPI winmmUntileBuffer(DWORD dwTilingInfo);
DWORD WINAPI winmmTileBuffer(DWORD dwFlatMemory, DWORD dwLength);
BOOL WINAPI mmShowMMCPLPropertySheet(HWND hWnd, LPSTR szPropSheetID, LPSTR szTabName, LPSTR szCaption);
#endif /* ifndef MMNOMMSYSTEM */
#ifndef MMNOSOUND
#if(WINVER < 0x0400)
#define SND_PURGE 0x0040 /* purge non-static events for task */
#define SND_APPLICATION 0x0080 /* look for application specific association */
#endif /* WINVER < 0x0400 */
#define SND_LOPRIORITY 0x10000000L /* low priority sound */
#define SND_EVENTTIME 0x20000000L /* dangerous event time */
#define SND_VALIDFLAGS 0x001720DF // Set of valid flag bits. Anything outside
// this range will raise an error
#define SND_SNDPLAYSOUNDF_VALID 0x20FF
#define SND_PLAYSOUNDF_VALID 0x301720DFL
#endif /* ifndef MMNOSOUND */
#ifndef MMNOWAVE
#if(WINVER < 0x0400)
#define WAVE_MAPPED 0x0004
#define WAVE_FORMAT_DIRECT 0x0008
#define WAVE_FORMAT_DIRECT_QUERY (WAVE_FORMAT_QUERY | WAVE_FORMAT_DIRECT)
#endif /* WINVER < 0x0400 */
#ifndef _WIN32
#define WAVE_SHARED 0x8000
#endif
#define WAVE_VALID 0x800F
#define WHDR_MAPPED 0x00001000 /* thunked header */
#define WHDR_VALID 0x0000101F /* valid flags */
#endif /* ifndef MMNOWAVE */
#ifndef MMNOMIDI
#if(WINVER < 0x0400)
#define MIM_MOREDATA MM_MIM_MOREDATA
#define MOM_POSITIONCB MM_MOM_POSITIONCB
#endif /* WINVER < 0x0400 */
#if(WINVER < 0x0400)
/* flags for dwFlags parm of midiInOpen() */
#define MIDI_IO_STATUS 0x00000020L
#endif /* WINVER < 0x0400 */
#define MIDI_IO_CONTROL 0x00000008L
#define MIDI_IO_INPUT 0x00000010L /*future*/
#define MIDI_IO_OWNED 0x00004000L
#define MIDI_IO_SHARED 0x00008000L
#define MIDI_I_VALID 0xC027
#define MIDI_O_VALID 0xC00E
#define MIDI_CACHE_VALID (MIDI_CACHE_ALL | MIDI_CACHE_BESTFIT | MIDI_CACHE_QUERY | MIDI_UNCACHE)
#if(WINVER < 0x0400)
#define MIDICAPS_STREAM 0x0008 /* driver supports midiStreamOut directly */
#endif /* WINVER < 0x0400 */
/* 3.1 style MIDIHDR for parameter validation */
typedef struct midihdr31_tag {
LPSTR lpData; /* pointer to locked data block */
DWORD dwBufferLength; /* length of data in data block */
DWORD dwBytesRecorded; /* used for input only */
DWORD_PTR dwUser; /* for client's use */
DWORD dwFlags; /* assorted flags (see defines) */
struct midihdr_tag far *lpNext; /* reserved for driver */
DWORD_PTR reserved; /* reserved for driver */
} MIDIHDR31, *PMIDIHDR31, NEAR *NPMIDIHDR31, FAR *LPMIDIHDR31;
#if(WINVER < 0x0400)
typedef struct midievent_tag
{
DWORD dwDeltaTime; /* Ticks since last event */
DWORD dwStreamID; /* Reserved; must be zero */
DWORD dwEvent; /* Event type and parameters */
DWORD dwParms[1]; /* Parameters if this is a long event */
} MIDIEVENT;
typedef struct midistrmbuffver_tag
{
DWORD dwVersion; /* Stream buffer format version */
DWORD dwMid; /* Manufacturer ID as defined in MMREG.H */
DWORD dwOEMVersion; /* Manufacturer version for custom ext */
} MIDISTRMBUFFVER;
#endif /* WINVER < 0x0400 */
#define MHDR_SENDING 0x00000020
#define MHDR_MAPPED 0x00001000 /* thunked header */
#define MHDR_SHADOWHDR 0x00002000 /* MIDIHDR is 16-bit shadow */
#define MHDR_VALID 0x0000302F /* valid flags */
/*#define MHDR_VALID 0xFFFF000F /* valid flags */
#define MHDR_SAVE 0x00003000 /* Save these flags */
/* past driver calls */
#if(WINVER < 0x0400)
/* */
/* Type codes which go in the high byte of the event DWORD of a stream buffer */
/* */
/* Type codes 00-7F contain parameters within the low 24 bits */
/* Type codes 80-FF contain a length of their parameter in the low 24 */
/* bits, followed by their parameter data in the buffer. The event */
/* DWORD contains the exact byte length; the parm data itself must be */
/* padded to be an even multiple of 4 bytes long. */
/* */
#define MEVT_F_SHORT 0x00000000L
#define MEVT_F_LONG 0x80000000L
#define MEVT_F_CALLBACK 0x40000000L
#define MEVT_EVENTTYPE(x) ((BYTE)(((x)>>24)&0xFF))
#define MEVT_EVENTPARM(x) ((DWORD)((x)&0x00FFFFFFL))
#define MEVT_SHORTMSG ((BYTE)0x00) /* parm = shortmsg for midiOutShortMsg */
#define MEVT_TEMPO ((BYTE)0x01) /* parm = new tempo in microsec/qn */
#define MEVT_NOP ((BYTE)0x02) /* parm = unused; does nothing */
/* 0x04-0x7F reserved */
#define MEVT_LONGMSG ((BYTE)0x80) /* parm = bytes to send verbatim */
#define MEVT_COMMENT ((BYTE)0x82) /* parm = comment data */
#define MEVT_VERSION ((BYTE)0x84) /* parm = MIDISTRMBUFFVER struct */
/* 0x81-0xFF reserved */
#define MIDISTRM_ERROR (-2)
/* */
/* Structures and defines for midiStreamProperty */
/* */
#define MIDIPROP_SET 0x80000000L
#define MIDIPROP_GET 0x40000000L
/* These are intentionally both non-zero so the app cannot accidentally */
/* leave the operation off and happen to appear to work due to default */
/* action. */
#define MIDIPROP_TIMEDIV 0x00000001L
#define MIDIPROP_TEMPO 0x00000002L
typedef struct midiproptimediv_tag
{
DWORD cbStruct;
DWORD dwTimeDiv;
} MIDIPROPTIMEDIV, FAR *LPMIDIPROPTIMEDIV;
typedef struct midiproptempo_tag
{
DWORD cbStruct;
DWORD dwTempo;
} MIDIPROPTEMPO, FAR *LPMIDIPROPTEMPO;
#endif /* WINVER < 0x0400 */
#define MIDIPROP_PROPVAL 0x3FFFFFFFL
#if(WINVER < 0x0400)
WINMMAPI MMRESULT WINAPI midiStreamOpen( OUT LPHMIDISTRM phms, IN LPUINT puDeviceID, IN DWORD cMidi, IN DWORD_PTR dwCallback, IN DWORD_PTR dwInstance, IN DWORD fdwOpen);
WINMMAPI MMRESULT WINAPI midiStreamClose( IN HMIDISTRM hms);
WINMMAPI MMRESULT WINAPI midiStreamProperty( IN HMIDISTRM hms, OUT LPBYTE lppropdata, IN DWORD dwProperty);
WINMMAPI MMRESULT WINAPI midiStreamPosition( IN HMIDISTRM hms, OUT LPMMTIME lpmmt, IN UINT cbmmt);
WINMMAPI MMRESULT WINAPI midiStreamOut( IN HMIDISTRM hms, IN LPMIDIHDR pmh, IN UINT cbmh);
WINMMAPI MMRESULT WINAPI midiStreamPause( IN HMIDISTRM hms);
WINMMAPI MMRESULT WINAPI midiStreamRestart( IN HMIDISTRM hms);
WINMMAPI MMRESULT WINAPI midiStreamStop( IN HMIDISTRM hms);
#ifdef _WIN32
WINMMAPI MMRESULT WINAPI midiConnect( IN HMIDI hmi, IN HMIDIOUT hmo, IN LPVOID pReserved);
WINMMAPI MMRESULT WINAPI midiDisconnect( IN HMIDI hmi, IN HMIDIOUT hmo, IN LPVOID pReserved);
#endif
#endif /* WINVER < 0x0400 */
#endif /* ifndef MMNOMIDI */
#ifndef MMNOAUX
#endif /* ifndef MMNOAUX */
#ifndef MMNOMIXER
#define MIXER_OBJECTF_TYPEMASK 0xF0000000L
#define MIXERCAPS_SUPPORTF_xxx 0x00000000L
#define MIXER_OPENF_VALID (MIXER_OBJECTF_TYPEMASK | CALLBACK_TYPEMASK)
#define MIXER_GETLINEINFOF_VALID (MIXER_OBJECTF_TYPEMASK | MIXER_GETLINEINFOF_QUERYMASK)
#define MIXER_GETIDF_VALID (MIXER_OBJECTF_TYPEMASK)
#define MIXERCONTROL_CONTROLF_VALID 0x80000003L
#define MIXER_GETLINECONTROLSF_VALID (MIXER_OBJECTF_TYPEMASK | MIXER_GETLINECONTROLSF_QUERYMASK)
#define MIXER_GETCONTROLDETAILSF_VALID (MIXER_OBJECTF_TYPEMASK | MIXER_GETCONTROLDETAILSF_QUERYMASK)
#define MIXER_SETCONTROLDETAILSF_VALID (MIXER_OBJECTF_TYPEMASK | MIXER_SETCONTROLDETAILSF_QUERYMASK)
#endif /* ifndef MMNOMIXER */
#ifndef MMNOTIMER
#ifdef BUILDDLL
typedef void (FAR PASCAL TIMECALLBACK)(UINT uTimerID, UINT uMsg, DWORD dwUser, DWORD dw1, DWORD dw2);
#else /* ifdef BUILDDLL */
#endif /* ifdef BUILDDLL */
#define TIME_CALLBACK_TYPEMASK 0x00F0
#endif /* ifndef MMNOTIMER */
#ifndef MMNOJOY
#if(WINVER < 0x0400)
typedef struct joyinfoex_tag {
DWORD dwSize; /* size of structure */
DWORD dwFlags; /* flags to indicate what to return */
DWORD dwXpos; /* x position */
DWORD dwYpos; /* y position */
DWORD dwZpos; /* z position */
DWORD dwRpos; /* rudder/4th axis position */
DWORD dwUpos; /* 5th axis position */
DWORD dwVpos; /* 6th axis position */
DWORD dwButtons; /* button states */
DWORD dwButtonNumber; /* current button number pressed */
DWORD dwPOV; /* point of view state */
DWORD dwReserved1; /* reserved for communication between winmm & driver */
DWORD dwReserved2; /* reserved for future expansion */
} JOYINFOEX, *PJOYINFOEX, NEAR *NPJOYINFOEX, FAR *LPJOYINFOEX;
#endif /* WINVER < 0x0400 */
#if(WINVER < 0x0400)
WINMMAPI MMRESULT WINAPI joyGetPosEx( IN UINT uJoyID, OUT LPJOYINFOEX pji);
#endif /* WINVER < 0x0400 */
UINT WINAPI joySetCalibration(UINT uJoyID, LPUINT puXbase,
LPUINT puXdelta, LPUINT puYbase, LPUINT puYdelta,
LPUINT puZbase, LPUINT puZdelta);
#if (WINVER >= 0x0400)
WINMMAPI MMRESULT WINAPI joyConfigChanged( IN DWORD dwFlags );
#endif
#endif /* ifndef MMNOJOY */
#ifndef MMNOMMIO
#define MMIO_OPEN_VALID 0x0003FFFF /* valid flags for mmioOpen */
#define MMIO_FLUSH_VALID MMIO_EMPTYBUF /* valid flags for mmioFlush */
#define MMIO_ADVANCE_VALID (MMIO_WRITE | MMIO_READ) /* valid flags for mmioAdvance */
#define MMIO_FOURCC_VALID MMIO_TOUPPER /* valid flags for mmioStringToFOURCC */
#define MMIO_DESCEND_VALID (MMIO_FINDCHUNK | MMIO_FINDRIFF | MMIO_FINDLIST)
#define MMIO_CREATE_VALID (MMIO_CREATERIFF | MMIO_CREATELIST)
#define MMIO_WIN31_TASK 0x80000000
#define MMIO_VALIDPROC 0x10070000 /* valid for mmioInstallIOProc */
#endif /* ifndef MMNOMMIO */
#ifndef MMNOMCI
#define MCI_SOUND 0x0812
#define MCI_WIN32CLIENT 0x0857
/* flags for dwFlags parameter of MCI_SOUND command message */
#define MCI_SOUND_NAME 0x00000100L
/* parameter block for MCI_SOUND command message */
#ifdef _WIN32
typedef struct tagMCI_SOUND_PARMSA {
DWORD_PTR dwCallback;
LPCSTR lpstrSoundName;
} MCI_SOUND_PARMSA, *PMCI_SOUND_PARMSA, *LPMCI_SOUND_PARMSA;
typedef struct tagMCI_SOUND_PARMSW {
DWORD_PTR dwCallback;
LPCWSTR lpstrSoundName;
} MCI_SOUND_PARMSW, *PMCI_SOUND_PARMSW, *LPMCI_SOUND_PARMSW;
#ifdef UNICODE
typedef MCI_SOUND_PARMSW MCI_SOUND_PARMS;
typedef PMCI_SOUND_PARMSW PMCI_SOUND_PARMS;
typedef LPMCI_SOUND_PARMSW LPMCI_SOUND_PARMS;
#else
typedef MCI_SOUND_PARMSA MCI_SOUND_PARMS;
typedef PMCI_SOUND_PARMSA PMCI_SOUND_PARMS;
typedef LPMCI_SOUND_PARMSA LPMCI_SOUND_PARMS;
#endif // UNICODE
#else
typedef struct tagMCI_SOUND_PARMS {
DWORD dwCallback;
LPCSTR lpstrSoundName;
} MCI_SOUND_PARMS;
typedef MCI_SOUND_PARMS FAR * LPMCI_SOUND_PARMS;
#endif
#endif /* ifndef MMNOMCI */
/****************************************************************************
audiosrv MME PNP definitions
****************************************************************************/
#define MMDEVICEINFO_REMOVED 0x00000001
#define PAD_POINTER(p) (PVOID)((((DWORD_PTR)(p))+7)&(~0x7))
typedef struct _MMDEVICEINTERFACEINFO {
LONG cPnpEvents;
DWORD fdwInfo;
DWORD SetupPreferredAudioCount;
WCHAR szName[1];
} MMDEVICEINTERFACEINFO, *PMMDEVICEINTERFACEINFO;
// Note: This structure MMNPNPINFO is used with a global file mapping, and
// it is also used by DirectSound.
//
// Don't modify unless absolutely necessary!!!
typedef struct _MMPNPINFO {
DWORD cbSize;
LONG cPnpEvents;
LONG cPreferredDeviceChanges;
LONG cDevInterfaces;
HWND hwndNotify;
/* MMDEVINTERFACEINFO DevInfo[0]; */
} MMPNPINFO, *PMMPNPINFO;
#ifdef _WIN32
#define MMGLOBALPNPINFONAMEA "Global\\mmGlobalPnpInfo"
#define MMGLOBALPNPINFONAMEW L"Global\\mmGlobalPnpInfo"
#ifdef UNICODE
#define MMGLOBALPNPINFONAME MMGLOBALPNPINFONAMEW
#else
#define MMGLOBALPNPINFONAME MMGLOBALPNPINFONAMEA
#endif
#else
#define MMGLOBALPNPINFONAME "Global\\mmGlobalPnpInfo"
#endif
/****************************************************************************
GFX support
A series of functions to support the GFX features of the control panel
****************************************************************************/
#define GFXTYPE_INVALID 0
#define GFXTYPE_RENDER 1
#define GFXTYPE_CAPTURE 2
#define GFXTYPE_RENDERCAPTURE 3
#define GFX_MAXORDER (0x1000 - 1)
typedef struct _DEVICEINTERFACELIST
{
LONG Count;
PWSTR DeviceInterface[1];
} DEVICEINTERFACELIST, *PDEVICEINTERFACELIST;
WINMMAPI
LONG
WINAPI
gfxCreateZoneFactoriesList
(
OUT PDEVICEINTERFACELIST *ppDeviceInterfaceList
);
WINMMAPI
LONG
WINAPI
gfxCreateGfxFactoriesList
(
IN PCWSTR ZoneFactoryDi,
OUT PDEVICEINTERFACELIST *ppDeviceInterfaceList
);
WINMMAPI
LONG
WINAPI
gfxDestroyDeviceInterfaceList
(
IN PDEVICEINTERFACELIST pDiList
);
typedef LONG (CALLBACK* GFXENUMCALLBACK)(PVOID Context, DWORD Id, PCWSTR GfxFactoryDi, REFCLSID rclsid, ULONG Type, ULONG Order);
WINMMAPI
LONG
WINAPI
gfxEnumerateGfxs
(
IN PCWSTR pstrZoneDeviceInterface,
IN GFXENUMCALLBACK pGfxEnumCallback,
IN PVOID Context
);
WINMMAPI
LONG
WINAPI
gfxRemoveGfx
(
IN DWORD Id
);
WINMMAPI
LONG
WINAPI
gfxAddGfx
(
IN PCWSTR ZoneFactoryDi,
IN PCWSTR GfxFactoryDi,
IN ULONG Type,
IN ULONG Order,
OUT PDWORD pNewId
);
WINMMAPI
LONG
WINAPI
gfxModifyGfx
(
IN DWORD Id,
IN ULONG Order
);
WINMMAPI
LONG
WINAPI
gfxOpenGfx
(
IN DWORD dwGfxId,
OUT HANDLE *pFileHandle
);
typedef struct _GFXREMOVEREQUEST {
DWORD IdToRemove;
LONG Error;
} GFXREMOVEREQUEST, *PGFXREMOVEREQUEST;
typedef struct _GFXMODIFYREQUEST {
DWORD IdToModify;
ULONG NewOrder;
LONG Error;
} GFXMODIFYREQUEST, *PGFXMODIFYREQUEST;
typedef struct _GFXADDREQUEST {
PWSTR ZoneFactoryDi;
PWSTR GfxFactoryDi;
ULONG Type;
ULONG Order;
DWORD NewId;
LONG Error;
} GFXADDREQUEST, *PGFXADDREQUEST;
WINMMAPI
LONG
WINAPI
gfxBatchChange
(
PGFXREMOVEREQUEST paGfxRemoveRequests,
ULONG cGfxRemoveRequests,
PGFXMODIFYREQUEST paGfxModifyRequests,
ULONG cGfxModifyRequests,
PGFXADDREQUEST paGfxAddRequests,
ULONG cGfxAddRequests
);
#ifdef __cplusplus
} /* End of extern "C" { */
#endif /* __cplusplus */
#ifdef _WIN32
#include <poppack.h>
#else
#ifndef RC_INVOKED
#pragma pack()
#endif
#endif
#endif /* _INC_MMSYSP */