include/multimedia.h

   1 /* -*- tab-width: 8; c-basic-offset: 4 -*- */
   2
   3 /*****************************************************************************
   4  * Copyright 1998, Luiz Otavio L. Zorzella
   5  *
   6  * File:      multimedia.h
   7  * Purpose:   multimedia declarations
   8  *
   9  *****************************************************************************
  10  */
  11 #ifndef __WINE_MULTIMEDIA_H
  12 #define __WINE_MULTIMEDIA_H
  13
  14 #include "mmsystem.h"
  15
  16 #define MAX_MIDIINDRV   (16)
  17 /* For now I'm making 16 the maximum number of midi devices one can
  18  * have. This should be more than enough for everybody. But as a purist,
  19  * I intend to make it unbounded in the future, as soon as I figure
  20  * a good way to do so.
  21  */
  22 #define MAX_MIDIOUTDRV  (16)
  23
  24 #if defined(HAVE_SYS_SOUNDCARD_H)
  25 # include <sys/soundcard.h>
  26 #elif defined(HAVE_MACHINE_SOUNDCARD_H)
  27 # include <machine/soundcard.h>
  28 #elif defined(HAVE_SOUNDCARD_H)
  29 # include <soundcard.h>
  30 #endif
  31
  32 #include <sys/errno.h>
  33
  34 #ifdef HAVE_OSS
  35 #define MIDI_SEQ "/dev/sequencer"
  36 #else
  37 #define MIDI_DEV "/dev/midi"
  38 #endif
  39
  40 #ifdef SOUND_VERSION
  41 #define IOCTL(a,b,c)            ioctl(a,b,&c)
  42 #else
  43 #define IOCTL(a,b,c)            (c = ioctl(a,b,c))
  44 #endif
  45
  46 typedef struct {
  47         HDRVR16                 hDrv;
  48         DRIVERPROC16            driverProc;
  49         MCI_OPEN_DRIVER_PARMS16 modp;
  50         MCI_OPEN_PARMS16        mop;
  51         DWORD                   dwPrivate;
  52         YIELDPROC               lpfnYieldProc;
  53         DWORD                   dwYieldData;
  54         BOOL                    bIs32;
  55         HTASK16                 hCreatorTask;
  56 } WINE_MCIDRIVER;
  57
  58 extern WINE_MCIDRIVER mciDrv[MAXMCIDRIVERS];
  59
  60 #define WINE_MMTHREAD_CREATED   0x4153494C      /* "BSIL" */
  61 #define WINE_MMTHREAD_DELETED   0xDEADDEAD
  62
  63 typedef struct {
  64        DWORD                    dwSignature;            /* 00 "BSIL" when ok, 0xDEADDEAD when being deleted */
  65        DWORD                    dwCounter;              /* 04 */
  66        HANDLE                   hThread;                /* 08 hThread */
  67        DWORD                    dwThreadId;             /* 0C */
  68        FARPROC16                fpThread;               /* 10 segmented address of thread proc */
  69        DWORD                    dwThreadPmt;            /* 14 parameter to be called upon thread creation */
  70        DWORD                    dwUnknown3;             /* 18 increment interlocked ? */
  71        DWORD                    hEvent;                 /* 1C event */
  72        DWORD                    dwUnknown5;             /* 20 */
  73        DWORD                    dwStatus;               /* 24 0, 10, 20, 30 */
  74        DWORD                    dwFlags;                /* 28 dwFlags upon creation */
  75        HANDLE16                 hTask;                  /* 2C handle to created task */
  76 } WINE_MMTHREAD;
  77
  78 #define MCI_GetDrv(wDevID)      (&mciDrv[MCI_DevIDToIndex(wDevID)])
  79 #define MCI_GetOpenDrv(wDevID)  (&(MCI_GetDrv(wDevID)->mop))
  80
  81 /* function prototypes */
  82 extern BOOL MULTIMEDIA_Init(void);
  83
  84 extern int                      MCI_DevIDToIndex(UINT16 wDevID);
  85 extern UINT16                   MCI_FirstDevID(void);
  86 extern UINT16                   MCI_NextDevID(UINT16 wDevID);
  87 extern BOOL                     MCI_DevIDValid(UINT16 wDevID);
  88
  89 extern int                      MCI_MapMsg16To32A(WORD uDevType, WORD wMsg, DWORD* lParam);
  90 extern int                      MCI_UnMapMsg16To32A(WORD uDevTyp, WORD wMsg, DWORD lParam);
  91
  92 extern DWORD                    MCI_Open(DWORD dwParam, LPMCI_OPEN_PARMSA lpParms);
  93 extern DWORD                    MCI_Close(UINT16 wDevID, DWORD dwParam, LPMCI_GENERIC_PARMS lpParms);
  94 extern DWORD                    MCI_SysInfo(UINT uDevID, DWORD dwFlags, LPMCI_SYSINFO_PARMSA lpParms);
  95
  96 typedef LONG                    (*MCIPROC16)(DWORD, HDRVR16,  WORD, DWORD, DWORD);
  97 typedef LONG                    (*MCIPROC)(DWORD, HDRVR16, DWORD, DWORD, DWORD);
  98
  99 extern WORD                     MCI_GetDevType(LPCSTR str);
 100 extern DWORD                    MCI_WriteString(LPSTR lpDstStr, DWORD dstSize, LPCSTR lpSrcStr);
 101 extern const char*              MCI_CommandToString(UINT16 wMsg);
 102
 103 extern int                      mciInstalledCount;
 104 extern int                      mciInstalledListLen;
 105 extern LPSTR                    lpmciInstallNames;
 106
 107 extern UINT16                   MCI_DefYieldProc(UINT16 wDevID, DWORD data);
 108
 109 typedef struct {
 110     WORD        uDevType;
 111     char*       lpstrName;
 112     MCIPROC     lpfnProc;
 113 } MCI_WineDesc;
 114
 115 extern  MCI_WineDesc            MCI_InternalDescriptors[];
 116
 117 extern LRESULT                  MCI_CleanUp(LRESULT dwRet, UINT wMsg, DWORD dwParam2, BOOL bIs32);
 118
 119 extern DWORD                    MCI_SendCommand(UINT wDevID, UINT16 wMsg, DWORD dwParam1, DWORD dwParam2);
 120 extern DWORD                    MCI_SendCommandAsync(UINT wDevID, UINT wMsg, DWORD dwParam1, DWORD dwParam2, UINT size);
 121
 122 LONG                            MCIWAVE_DriverProc(DWORD dwDevID, HDRVR16 hDriv, DWORD wMsg,
 123                                                    DWORD dwParam1, DWORD dwParam2);
 124 LONG                            MCIMIDI_DriverProc(DWORD dwDevID, HDRVR16 hDriv, DWORD wMsg,
 125                                                    DWORD dwParam1, DWORD dwParam2);
 126 LONG                            MCICDAUDIO_DriverProc(DWORD dwDevID, HDRVR16 hDriv, DWORD wMsg,
 127                                                       DWORD dwParam1, DWORD dwParam2);
 128 LONG                            MCIANIM_DriverProc(DWORD dwDevID, HDRVR16 hDriv, DWORD wMsg,
 129                                                    DWORD dwParam1, DWORD dwParam2);
 130 LONG                            MCIAVI_DriverProc(DWORD dwDevID, HDRVR16 hDriv, DWORD wMsg,
 131                                                   DWORD dwParam1, DWORD dwParam2);
 132
 133 #endif /* __WINE_MULTIMEDIA_H */