source: trunk/src/winmm/winemm.h@ 9094

Last change on this file since 9094 was 5433, checked in by sandervl, 25 years ago

driver update
File size: 7.1 KB
Line 
1/* -*- tab-width: 8; c-basic-offset: 4 -*- */
2
3/*****************************************************************************
4 * Copyright 1998, Luiz Otavio L. Zorzella
5 * 1999, Eric Pouech
6 *
7 * File: winemm.h
8 * Purpose: multimedia declarations (internal to WINMM & MMSYSTEM DLLs)
9 *
10 *****************************************************************************
11 */
12
13#include "mmddk.h"
14
15#ifdef __WIN32OS2__
16typedef DWORD (* WINAPIMessageProc16)(UINT16 wDevID, UINT16 wMsg, DWORD dwUser, DWORD dwParam1, DWORD dwParam2);
17typedef DWORD (* WINAPIMessageProc32)(UINT wDevID, UINT wMsg, DWORD dwUser, DWORD dwParam1, DWORD dwParam2);
18#else
19typedef DWORD WINAPI (*MessageProc16)(UINT16 wDevID, UINT16 wMsg, DWORD dwUser, DWORD dwParam1, DWORD dwParam2);
20typedef DWORD WINAPI (*MessageProc32)(UINT wDevID, UINT wMsg, DWORD dwUser, DWORD dwParam1, DWORD dwParam2);
21#endif
22
23/* Who said goofy boy ? */
24#define WINE_DI_MAGIC 0x900F1B01
25
26typedef struct tagWINE_DRIVER
27{
28 DWORD dwMagic;
29 /* as usual LPWINE_DRIVER == hDriver32 */
30 DWORD dwFlags;
31 union {
32 struct {
33 HMODULE hModule;
34 DRIVERPROC lpDrvProc;
35 DWORD dwDriverID;
36 } d32;
37 struct {
38 HDRVR16 hDriver16;
39 } d16;
40 } d;
41 struct tagWINE_DRIVER* lpPrevItem;
42 struct tagWINE_DRIVER* lpNextItem;
43} WINE_DRIVER, *LPWINE_DRIVER;
44
45typedef struct tagWINE_MLD {
46/* EPP struct tagWINE_MLD* lpNext; */ /* not used so far */
47 UINT uDeviceID;
48 UINT type;
49 UINT mmdIndex; /* index to low-level driver in MMDrvs table */
50 DWORD dwDriverInstance; /* this value is driver related, as opposed to
51 * opendesc.dwInstance which is client (callback) related */
52 WORD bFrom32;
53 WORD dwFlags;
54 DWORD dwCallback;
55 DWORD dwClientInstance;
56} WINE_MLD, *LPWINE_MLD;
57
58typedef struct {
59 WINE_MLD mld;
60} WINE_WAVE, *LPWINE_WAVE;
61
62typedef struct {
63 WINE_MLD mld;
64 MIDIOPENDESC mod; /* FIXME: should be removed */
65} WINE_MIDI, *LPWINE_MIDI;
66
67typedef struct {
68 WINE_MLD mld;
69} WINE_MIXER, *LPWINE_MIXER;
70
71extern BOOL MMDRV_Init(void);
72extern UINT MMDRV_GetNum(UINT);
73extern LPWINE_MLD MMDRV_Alloc(UINT size, UINT type, LPHANDLE hndl, DWORD* dwFlags,
74 DWORD* dwCallback, DWORD* dwInstance, BOOL bFrom32);
75extern void MMDRV_Free(HANDLE hndl, LPWINE_MLD mld);
76extern DWORD MMDRV_Open(LPWINE_MLD mld, UINT wMsg, DWORD dwParam1, DWORD dwParam2);
77extern DWORD MMDRV_Close(LPWINE_MLD mld, UINT wMsg);
78extern LPWINE_MLD MMDRV_Get(HANDLE hndl, UINT type, BOOL bCanBeID);
79extern LPWINE_MLD MMDRV_GetRelated(HANDLE hndl, UINT srcType, BOOL bSrcCanBeID, UINT dstTyped);
80extern DWORD MMDRV_Message(LPWINE_MLD mld, WORD wMsg, DWORD dwParam1, DWORD dwParam2, BOOL bFrom32);
81extern UINT MMDRV_PhysicalFeatures(LPWINE_MLD mld, UINT uMsg, DWORD dwParam1, DWORD dwParam2);
82
83#define MMDRV_AUX 0
84#define MMDRV_MIXER 1
85#define MMDRV_MIDIIN 2
86#define MMDRV_MIDIOUT 3
87#define MMDRV_WAVEIN 4
88#define MMDRV_WAVEOUT 5
89#define MMDRV_MAX 6
90
91#define WINE_MMTHREAD_CREATED 0x4153494C /* "BSIL" */
92#define WINE_MMTHREAD_DELETED 0xDEADDEAD
93
94typedef struct {
95 DWORD dwSignature; /* 00 "BSIL" when ok, 0xDEADDEAD when being deleted */
96 DWORD dwCounter; /* 04 > 1 when in mmThread functions */
97 HANDLE hThread; /* 08 hThread */
98 DWORD dwThreadID; /* 0C */
99 FARPROC16 fpThread; /* 10 address of thread proc (segptr or lin depending on dwFlags) */
100 DWORD dwThreadPmt; /* 14 parameter to be passed upon thread creation to fpThread */
101 DWORD dwSignalCount; /* 18 counter used for signaling */
102 HANDLE hEvent; /* 1C event */
103 HANDLE hVxD; /* 20 return from OpenVxDHandle */
104 DWORD dwStatus; /* 24 0x00, 0x10, 0x20, 0x30 */
105 DWORD dwFlags; /* 28 dwFlags upon creation */
106 HANDLE16 hTask; /* 2C handle to created task */
107} WINE_MMTHREAD;
108
109typedef struct tagWINE_MCIDRIVER {
110 UINT wDeviceID;
111 UINT wType;
112 LPSTR lpstrElementName;
113 LPSTR lpstrDeviceType;
114 LPSTR lpstrAlias;
115 HDRVR hDriver;
116 DRIVERPROC16 driverProc;
117 DWORD dwPrivate;
118 YIELDPROC lpfnYieldProc;
119 DWORD dwYieldData;
120 BOOL bIs32;
121 HTASK16 hCreatorTask;
122 UINT uTypeCmdTable;
123 UINT uSpecificCmdTable;
124 struct tagWINE_MCIDRIVER*lpNext;
125} WINE_MCIDRIVER, *LPWINE_MCIDRIVER;
126
127#define WINE_TIMER_IS32 0x80
128
129typedef struct tagWINE_TIMERENTRY {
130 UINT wDelay;
131 UINT wResol;
132 FARPROC16 lpFunc;
133 DWORD dwUser;
134 UINT16 wFlags;
135 UINT16 wTimerID;
136 UINT uCurTime;
137 struct tagWINE_TIMERENTRY* lpNext;
138} WINE_TIMERENTRY, *LPWINE_TIMERENTRY;
139
140typedef struct tagWINE_MMIO {
141 MMIOINFO info;
142 struct IOProcList* ioProc;
143 BOOL bTmpIOProc;
144 HANDLE hMem;
145 SEGPTR buffer16;
146 struct tagWINE_MMIO* lpNext;
147 BOOL bBufferLoaded;
148} WINE_MMIO, *LPWINE_MMIO;
149
150typedef struct tagWINE_MM_IDATA {
151 /* iData reference */
152 DWORD dwThisProcess;
153 struct tagWINE_MM_IDATA* lpNextIData;
154 /* winmm part */
155 HANDLE hWinMM32Instance;
156 HANDLE hWinMM16Instance;
157 HANDLE h16Module32;
158 CRITICAL_SECTION cs;
159 /* mm timer part */
160 HANDLE hMMTimer;
161 DWORD mmSysTimeMS;
162 LPWINE_TIMERENTRY lpTimerList;
163 int nSizeLpTimers;
164 LPWINE_TIMERENTRY lpTimers;
165 /* mci part */
166 LPWINE_MCIDRIVER lpMciDrvs;
167 /* low level drivers (unused yet) */
168 /* LPWINE_WAVE lpWave; */
169 /* LPWINE_MIDI lpMidi; */
170 /* LPWINE_MIXER lpMixer; */
171 /* mmio part */
172 LPWINE_MMIO lpMMIO;
173} WINE_MM_IDATA, *LPWINE_MM_IDATA;
174
175/* function prototypes */
176
177typedef LONG (*MCIPROC16)(DWORD, HDRVR16, WORD, DWORD, DWORD);
178typedef LONG (*MCIPROC)(DWORD, HDRVR, DWORD, DWORD, DWORD);
179
180extern LPWINE_DRIVER DRIVER_FindFromHDrvr(HDRVR hDrvr);
181extern BOOL DRIVER_GetLibName(LPCSTR keyName, LPCSTR sectName, LPSTR buf, int sz);
182extern LPWINE_DRIVER DRIVER_TryOpenDriver32(LPCSTR fn, LPARAM lParam2);
183
184extern LPWINE_MCIDRIVER MCI_GetDriver(UINT16 uDevID);
185extern UINT MCI_GetDriverFromString(LPCSTR str);
186extern DWORD MCI_WriteString(LPSTR lpDstStr, DWORD dstSize, LPCSTR lpSrcStr);
187extern const char* MCI_MessageToString(UINT16 wMsg);
188
189extern UINT WINAPI MCI_DefYieldProc(MCIDEVICEID wDevID, DWORD data);
190
191extern LRESULT MCI_CleanUp(LRESULT dwRet, UINT wMsg, DWORD dwParam2, BOOL bIs32);
192
193extern DWORD MCI_SendCommand(UINT wDevID, UINT16 wMsg, DWORD dwParam1, DWORD dwParam2, BOOL bFrom32);
194extern DWORD MCI_SendCommandFrom32(UINT wDevID, UINT16 wMsg, DWORD dwParam1, DWORD dwParam2);
195extern DWORD MCI_SendCommandFrom16(UINT wDevID, UINT16 wMsg, DWORD dwParam1, DWORD dwParam2);
196extern DWORD MCI_SendCommandAsync(UINT wDevID, UINT wMsg, DWORD dwParam1, DWORD dwParam2, UINT size);
197
198void CALLBACK WINE_mmThreadEntryPoint(DWORD _pmt);
199
200void MMSYSTEM_MMTIME16to32(LPMMTIME mmt32, const MMTIME16* mmt16);
201void MMSYSTEM_MMTIME32to16(LPMMTIME16 mmt16, const MMTIME* mmt32);
202
203BOOL MULTIMEDIA_MciInit(void);
204LPWINE_MM_IDATA MULTIMEDIA_GetIData(void);
205
206LPWINE_MM_IDATA TIME_MMTimeStart(void);
207void TIME_MMTimeStop(void);
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