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wine/dlls/winmm/winemm.h
Eric Pouech 1d854a10b0 When unmapping a (wave|midi)-header unprepare message, make sure the 
unpreparation was successful.
2003-01-02 17:56:41 +00:00

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C
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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 "mmddk.h"
#include "wine/mmsystem16.h"
#include "wownt32.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);
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 dwDriverID;
} d32;
struct {
HDRVR16 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 fonction */
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 */
BOOL 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 */
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;
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;
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;
BOOL bTmpIOProc : 1,
bBufferLoaded : 1;
SEGPTR segBuffer16;
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 {
/* winmm part */
HANDLE hWinMM32Instance;
HANDLE hWinMM16Instance;
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);
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(LPCSTR keyName, LPCSTR sectName, LPSTR buf, int sz);
LPWINE_DRIVER DRIVER_TryOpenDriver32(LPCSTR 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, WORD wMsg, DWORD dwParam1, DWORD 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);
BOOL MCI_Init(void);
WINE_MCIDRIVER* MCI_GetDriver(UINT16 uDevID);
UINT MCI_GetDriverFromString(LPCSTR str);
DWORD MCI_WriteString(LPSTR lpDstStr, DWORD dstSize, LPCSTR lpSrcStr);
const char* MCI_MessageToString(UINT16 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 dwParam1, DWORD dwParam2);
DWORD MCI_SendCommandFrom16(UINT wDevID, UINT16 wMsg, DWORD dwParam1, DWORD dwParam2);
BOOL WINMM_CheckForMMSystem(void);
UINT MIXER_Open(LPHMIXER lphMix, UINT uDeviceID, DWORD dwCallback,
DWORD dwInstance, DWORD fdwOpen, BOOL bFrom32);
UINT MIDI_OutOpen(HMIDIOUT* lphMidiOut, UINT uDeviceID, DWORD dwCallback,
DWORD dwInstance, DWORD dwFlags, BOOL bFrom32);
UINT MIDI_InOpen(HMIDIIN* lphMidiIn, UINT uDeviceID, DWORD dwCallback,
DWORD dwInstance, DWORD dwFlags, BOOL bFrom32);
MMRESULT MIDI_StreamOpen(HMIDISTRM* lphMidiStrm, LPUINT lpuDeviceID,
DWORD cMidi, DWORD dwCallback,
DWORD dwInstance, DWORD fdwOpen, BOOL bFrom32);
UINT WAVE_Open(HANDLE* lphndl, UINT uDeviceID, UINT uType,
const LPWAVEFORMATEX lpFormat, DWORD dwCallback,
DWORD 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,
FARPROC16 lpFunc, DWORD dwUser, UINT wFlags);
void TIME_MMTimeStart(void);
void TIME_MMTimeStop(void);
/* Global variables */
extern LPWINE_MM_IDATA WINMM_IData;
/* pointers to 16 bit functions (if sibling MMSYSTEM.DLL is loaded
* NULL otherwise
*/
extern WINE_MMTHREAD* (*pFnGetMMThread16)(HANDLE16);
extern LPWINE_DRIVER (*pFnOpenDriver16)(LPCSTR,LPCSTR,LPARAM);
extern LRESULT (*pFnCloseDriver16)(HDRVR16,LPARAM,LPARAM);
extern LRESULT (*pFnSendMessage16)(HDRVR16,UINT,LPARAM,LPARAM);
extern WINMM_MapType (*pFnMciMapMsg16To32A)(WORD,WORD,DWORD*);
extern WINMM_MapType (*pFnMciUnMapMsg16To32A)(WORD,WORD,DWORD);
extern WINMM_MapType (*pFnMciMapMsg32ATo16)(WORD,WORD,DWORD,DWORD*);
extern WINMM_MapType (*pFnMciUnMapMsg32ATo16)(WORD,WORD,DWORD,DWORD);
extern LRESULT (*pFnCallMMDrvFunc16)(FARPROC16,WORD,WORD,LONG,LONG,LONG);
extern unsigned (*pFnLoadMMDrvFunc16)(LPCSTR,LPWINE_DRIVER, LPWINE_MM_DRIVER);
extern LRESULT (*pFnMmioCallback16)(SEGPTR,LPMMIOINFO,UINT,LPARAM,LPARAM);
/* mmsystem (16 bit files) only functions */
void MMDRV_Init16(void);
void MMSYSTEM_MMTIME16to32(LPMMTIME mmt32, const MMTIME16* mmt16);
void MMSYSTEM_MMTIME32to16(LPMMTIME16 mmt16, const MMTIME* mmt32);
/* 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))
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