| 1 | /* $Id: waveout.cpp,v 1.12 2000-03-02 14:51:16 sandervl Exp $ */
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| 2 | //#undef DEBUG
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| 3 | /*
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| 4 | * Wave out MM apis
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| 5 | *
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| 6 | * Copyright 1998-2000 Sander van Leeuwen (sandervl@xs4all.nl)
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| 7 | *
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| 8 | * waveOutGetPosition partly based on Wine code (dll\winmm\wineoss\audio.c)
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| 9 | * Copyright 1994 Martin Ayotte
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| 10 | *
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| 11 | * Project Odin Software License can be found in LICENSE.TXT
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| 12 | *
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| 13 | */
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| 14 |
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| 15 |
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| 16 | /****************************************************************************
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| 17 | * Includes *
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| 18 | ****************************************************************************/
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| 19 |
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| 20 | #include <os2win.h>
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| 21 | #include <mmsystem.h>
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| 22 | #include <odinwrap.h>
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| 23 |
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| 24 | #include <string.h>
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| 25 | #include <stdio.h>
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| 26 | #include <string.h>
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| 27 | #include <unicode.h>
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| 28 |
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| 29 | #include "dwaveout.h"
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| 30 | #include "misc.h"
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| 31 | #include "winmm.h"
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| 32 |
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| 33 | #define DBG_LOCALLOG DBG_waveout
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| 34 | #include "dbglocal.h"
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| 35 |
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| 36 | ODINDEBUGCHANNEL(WINMM-WAVEOUT)
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| 37 |
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| 38 |
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| 39 | /******************************************************************************/
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| 40 | /******************************************************************************/
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| 41 |
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| 42 | //@@@PH 1999/12/28 this function needs the win32 tib FS selector for callback purposes
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| 43 | // therefore, one cannot use ODINFUNCTION macro wrappers! The xxxFS
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| 44 | // macro passes in USHORT selFS as first parameter.
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| 45 | ODINFUNCTION6FS(MMRESULT, waveOutOpen,
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| 46 | LPHWAVEOUT, phwo,
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| 47 | UINT, uDeviceID,
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| 48 | const LPWAVEFORMATEX, pwfx,
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| 49 | DWORD, dwCallback,
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| 50 | DWORD, dwInstance,
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| 51 | DWORD, fdwOpen)
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| 52 | {
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| 53 | MMRESULT rc;
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| 54 |
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| 55 | if(pwfx == NULL)
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| 56 | return(WAVERR_BADFORMAT);
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| 57 |
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| 58 | if(phwo == NULL)
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| 59 | return(MMSYSERR_INVALPARAM);
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| 60 |
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| 61 | if(fdwOpen == WAVE_FORMAT_QUERY) {
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| 62 | if(DartWaveOut::queryFormat(pwfx->wFormatTag, pwfx->nChannels,
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| 63 | pwfx->nSamplesPerSec, pwfx->nBlockAlign) == TRUE) {
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| 64 | return(MMSYSERR_NOERROR);
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| 65 | }
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| 66 | else return(WAVERR_BADFORMAT);
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| 67 | }
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| 68 |
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| 69 | if(fdwOpen == CALLBACK_WINDOW) {
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| 70 | *phwo = (HWAVEOUT)new DartWaveOut(pwfx, (HWND)dwCallback);
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| 71 | }
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| 72 | else
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| 73 | if(fdwOpen == CALLBACK_FUNCTION)
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| 74 | {
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| 75 | //@@@PH 1999/12/28 save valid FS: to win32 TIB
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| 76 | *phwo = (HWAVEOUT)new DartWaveOut(pwfx, dwCallback, dwInstance, selFS);
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| 77 | }
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| 78 | else *phwo = (HWAVEOUT)new DartWaveOut(pwfx);
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| 79 |
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| 80 | if(*phwo == NULL) {
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| 81 | return(MMSYSERR_NODRIVER);
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| 82 | }
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| 83 |
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| 84 | rc = ((DartWaveOut *)*phwo)->getError();
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| 85 | if(rc != MMSYSERR_NOERROR) {
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| 86 | delete (DartWaveOut *)*phwo;
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| 87 | return(rc);
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| 88 | }
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| 89 | return(MMSYSERR_NOERROR);
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| 90 | }
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| 91 | /******************************************************************************/
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| 92 | /******************************************************************************/
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| 93 | ODINFUNCTION3(MMRESULT, waveOutWrite,
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| 94 | HWAVEOUT, hwo,
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| 95 | LPWAVEHDR, pwh,
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| 96 | UINT, cbwh)
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| 97 | {
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| 98 | DartWaveOut *dwave = (DartWaveOut *)hwo;
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| 99 |
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| 100 | if(DartWaveOut::find(dwave) == TRUE)
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| 101 | {
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| 102 | if(!(pwh->dwFlags & WHDR_PREPARED) || pwh->lpData == NULL)
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| 103 | return WAVERR_UNPREPARED;
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| 104 |
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| 105 | if(pwh->dwFlags & WHDR_INQUEUE)
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| 106 | return WAVERR_STILLPLAYING;
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| 107 |
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| 108 | pwh->dwFlags |= WHDR_INQUEUE;
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| 109 | pwh->dwFlags &= ~WHDR_DONE;
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| 110 |
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| 111 | dprintf(("waveOutWrite %x %d %x", pwh->lpData, pwh->dwBufferLength, pwh->dwFlags));
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| 112 | return(dwave->write(pwh, cbwh));
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| 113 | }
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| 114 | else return(MMSYSERR_INVALHANDLE);
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| 115 | }
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| 116 | /******************************************************************************/
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| 117 | /******************************************************************************/
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| 118 | ODINFUNCTION1(MMRESULT, waveOutReset,
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| 119 | HWAVEOUT, hwaveout)
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| 120 | {
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| 121 | DartWaveOut *dwave = (DartWaveOut *)hwaveout;
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| 122 |
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| 123 | if(DartWaveOut::find(dwave) == TRUE)
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| 124 | return(dwave->reset());
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| 125 | else return(MMSYSERR_INVALHANDLE);
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| 126 | }
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| 127 | /******************************************************************************/
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| 128 | /******************************************************************************/
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| 129 | ODINFUNCTION1(MMRESULT, waveOutBreakLoop,
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| 130 | HWAVEOUT, hwaveout)
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| 131 | {
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| 132 | DartWaveOut *dwave = (DartWaveOut *)hwaveout;
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| 133 |
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| 134 | dprintf(("WINMM:waveOutBreakLoop (implemented as reset) %X\n", hwaveout));
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| 135 | if(DartWaveOut::find(dwave) == TRUE)
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| 136 | return(dwave->reset());
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| 137 | else return(MMSYSERR_INVALHANDLE);
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| 138 | }
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| 139 | /******************************************************************************/
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| 140 | /******************************************************************************/
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| 141 | ODINFUNCTION1(MMRESULT, waveOutClose,
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| 142 | HWAVEOUT, hwaveout)
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| 143 | {
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| 144 | DartWaveOut *dwave = (DartWaveOut *)hwaveout;
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| 145 |
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| 146 | if(DartWaveOut::find(dwave) == TRUE)
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| 147 | {
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| 148 | if(dwave->getState() == STATE_PLAYING)
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| 149 | return(WAVERR_STILLPLAYING);
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| 150 |
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| 151 | delete dwave;
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| 152 | return(MMSYSERR_NOERROR);
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| 153 | }
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| 154 | else return(MMSYSERR_INVALHANDLE);
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| 155 | }
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| 156 | /******************************************************************************/
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| 157 | /******************************************************************************/
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| 158 | ODINFUNCTION1(MMRESULT, waveOutPause,
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| 159 | HWAVEOUT, hwaveout)
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| 160 | {
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| 161 | DartWaveOut *dwave = (DartWaveOut *)hwaveout;
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| 162 |
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| 163 | if(DartWaveOut::find(dwave) == TRUE)
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| 164 | return(dwave->pause());
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| 165 | else return(MMSYSERR_INVALHANDLE);
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| 166 | }
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| 167 | /******************************************************************************/
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| 168 | /******************************************************************************/
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| 169 | ODINFUNCTION1(MMRESULT, waveOutRestart,
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| 170 | HWAVEOUT, hwaveout)
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| 171 | {
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| 172 | DartWaveOut *dwave = (DartWaveOut *)hwaveout;
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| 173 |
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| 174 | if(DartWaveOut::find(dwave) == TRUE)
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| 175 | return(dwave->restart());
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| 176 | else return(MMSYSERR_INVALHANDLE);
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| 177 | }
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| 178 | /******************************************************************************/
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| 179 | /******************************************************************************/
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| 180 | ODINFUNCTION3(MMRESULT, waveOutPrepareHeader,
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| 181 | HWAVEOUT, hwo,
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| 182 | LPWAVEHDR, pwh,
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| 183 | UINT, cbwh)
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| 184 | {
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| 185 | DartWaveOut *dwave = (DartWaveOut *)hwo;
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| 186 |
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| 187 | if(DartWaveOut::find(dwave) == TRUE)
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| 188 | {
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| 189 | if(pwh->dwFlags & WHDR_INQUEUE)
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| 190 | return WAVERR_STILLPLAYING;
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| 191 |
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| 192 | pwh->dwFlags |= WHDR_PREPARED;
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| 193 | pwh->dwFlags &= ~WHDR_DONE;
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| 194 | pwh->lpNext = NULL;
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| 195 | return(MMSYSERR_NOERROR);
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| 196 | }
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| 197 | else return(MMSYSERR_INVALHANDLE);
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| 198 | }
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| 199 | /******************************************************************************/
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| 200 | /******************************************************************************/
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| 201 | ODINFUNCTION3(MMRESULT, waveOutUnprepareHeader,
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| 202 | HWAVEOUT, hwo,
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| 203 | LPWAVEHDR, pwh,
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| 204 | UINT, cbwh)
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| 205 | {
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| 206 | DartWaveOut *dwave = (DartWaveOut *)hwo;
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| 207 |
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| 208 | if(DartWaveOut::find(dwave) == TRUE)
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| 209 | {
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| 210 | if(pwh->dwFlags & WHDR_INQUEUE)
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| 211 | return WAVERR_STILLPLAYING;
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| 212 |
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| 213 | pwh->dwFlags &= ~WHDR_PREPARED;
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| 214 | pwh->dwFlags |= WHDR_DONE;
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| 215 | return(MMSYSERR_NOERROR);
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| 216 | }
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| 217 | else return(MMSYSERR_INVALHANDLE);
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| 218 | }
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| 219 | /******************************************************************************/
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| 220 | /******************************************************************************/
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| 221 | ODINFUNCTION3(MMRESULT, waveOutGetPosition,
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| 222 | HWAVEOUT, hwo,
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| 223 | LPMMTIME, pmmt,
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| 224 | UINT, cbmmt)
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| 225 | {
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| 226 | DartWaveOut *dwave = (DartWaveOut *)hwo;
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| 227 |
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| 228 | if(pmmt == NULL)
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| 229 | return MMSYSERR_INVALPARAM;
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| 230 |
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| 231 | if(DartWaveOut::find(dwave) == TRUE)
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| 232 | {
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| 233 | ULONG position;
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| 234 |
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| 235 | position = dwave->getPosition();
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| 236 | if(position == -1) {
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| 237 | return MMSYSERR_HANDLEBUSY; //todo correct error value
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| 238 | }
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| 239 | switch (pmmt->wType) {
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| 240 | case TIME_BYTES:
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| 241 | pmmt->u.cb = position;
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| 242 | break;
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| 243 | case TIME_SAMPLES:
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| 244 | pmmt->u.sample = position * 8 / dwave->getBitsPerSample();
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| 245 | break;
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| 246 | case TIME_SMPTE:
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| 247 | {
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| 248 | ULONG timeval = position / (dwave->getAvgBytesPerSecond() / 1000);
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| 249 | pmmt->u.smpte.hour = timeval / 108000;
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| 250 | timeval -= pmmt->u.smpte.hour * 108000;
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| 251 | pmmt->u.smpte.min = timeval / 1800;
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| 252 | timeval -= pmmt->u.smpte.min * 1800;
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| 253 | pmmt->u.smpte.sec = timeval / 30;
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| 254 | timeval -= pmmt->u.smpte.sec * 30;
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| 255 | pmmt->u.smpte.frame = timeval;
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| 256 | pmmt->u.smpte.fps = 30;
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| 257 | break;
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| 258 | }
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| 259 | default:
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| 260 | dprintf(("waveOutGetPosition: Format %d not supported ! use TIME_MS !\n", pmmt->wType));
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| 261 | pmmt->wType = TIME_MS;
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| 262 | case TIME_MS:
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| 263 | pmmt->u.ms = position / (dwave->getAvgBytesPerSecond() / 1000);
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| 264 | dprintf(("WINMM:waveOutGetPosition: TIME_MS pos=%d ms=%d time=%d", position, pmmt->u.ms, GetCurrentTime()));
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| 265 | break;
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| 266 | }
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| 267 | return MMSYSERR_NOERROR;
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| 268 | }
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| 269 | else return(MMSYSERR_INVALHANDLE);
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| 270 | }
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| 271 | /******************************************************************************/
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| 272 | /******************************************************************************/
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| 273 | ODINFUNCTION3(MMRESULT, waveOutGetDevCapsA,
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| 274 | UINT, uDeviceID,
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| 275 | LPWAVEOUTCAPSA, pwoc,
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| 276 | UINT, cbwoc)
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| 277 | {
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| 278 | if(DartWaveOut::getNumDevices() == 0) {
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| 279 | memset(pwoc, 0, sizeof(*pwoc));
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| 280 | return MMSYSERR_NODRIVER;
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| 281 | }
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| 282 |
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| 283 | // we have to fill in this thing
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| 284 | pwoc->wMid = 0; /* manufacturer ID */
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| 285 | pwoc->wPid = 0; /* product ID */
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| 286 | pwoc->vDriverVersion = 0x0001; /* version of the driver */
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| 287 | strcpy( pwoc->szPname, "OS/2 DART Wave Out" ); /* product name */
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| 288 | pwoc->dwFormats = WAVE_FORMAT_1M08 | WAVE_FORMAT_1S08 |
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| 289 | WAVE_FORMAT_1M16 | WAVE_FORMAT_1S16 |
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| 290 | WAVE_FORMAT_2M08 | WAVE_FORMAT_2S08 |
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| 291 | WAVE_FORMAT_2M16 | WAVE_FORMAT_2S16 |
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| 292 | WAVE_FORMAT_4M08 | WAVE_FORMAT_4S08 |
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| 293 | WAVE_FORMAT_4M16 | WAVE_FORMAT_4S16;
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| 294 |
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| 295 | pwoc->wChannels = 2; /* number of sources supported */
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| 296 | pwoc->wReserved1 = 0; /* packing */
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| 297 | pwoc->dwSupport = WAVECAPS_LRVOLUME | WAVECAPS_VOLUME;
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| 298 |
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| 299 | return MMSYSERR_NOERROR;
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| 300 | }
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| 301 | /******************************************************************************/
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| 302 | /******************************************************************************/
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| 303 | ODINFUNCTION3(MMRESULT, waveOutGetDevCapsW,
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| 304 | UINT, uDeviceID,
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| 305 | LPWAVEOUTCAPSW, pwoc,
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| 306 | UINT, cbwoc)
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| 307 | {
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| 308 | dprintf(("WINMM:waveOutGetDevCapsW"));
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| 309 |
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| 310 | if(DartWaveOut::getNumDevices() == 0) {
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| 311 | memset(pwoc, 0, sizeof(*pwoc));
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| 312 | return MMSYSERR_NODRIVER;
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| 313 | }
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| 314 | // we have to fill in this thing
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| 315 | pwoc->wMid = 0; /* manufacturer ID */
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| 316 | pwoc->wPid = 0; /* product ID */
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| 317 | pwoc->vDriverVersion = 0x0001; /* version of the driver */
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| 318 | AsciiToUnicode( "OS/2 DART Wave Out", pwoc->szPname ); /* product name */
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| 319 | pwoc->dwFormats = WAVE_FORMAT_1M08 | WAVE_FORMAT_1S08 |
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| 320 | WAVE_FORMAT_1M16 | WAVE_FORMAT_1S16 |
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| 321 | WAVE_FORMAT_2M08 | WAVE_FORMAT_2S08 |
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| 322 | WAVE_FORMAT_2M16 | WAVE_FORMAT_2S16 |
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| 323 | WAVE_FORMAT_4M08 | WAVE_FORMAT_4S08 |
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| 324 | WAVE_FORMAT_4M16 | WAVE_FORMAT_4S16;
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| 325 |
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| 326 | pwoc->wChannels = 2; /* number of sources supported */
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| 327 | pwoc->wReserved1 = 0; /* packing */
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| 328 | pwoc->dwSupport = WAVECAPS_LRVOLUME | WAVECAPS_VOLUME;
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| 329 |
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| 330 | return MMSYSERR_NOERROR;
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| 331 | }
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| 332 | /******************************************************************************/
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| 333 | /******************************************************************************/
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| 334 | ODINFUNCTION0(UINT, waveOutGetNumDevs)
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| 335 | {
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| 336 | return DartWaveOut::getNumDevices();
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| 337 | }
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| 338 | /******************************************************************************/
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| 339 | /******************************************************************************/
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| 340 | ODINFUNCTION3(MMRESULT, waveOutGetErrorTextA,
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| 341 | MMRESULT, wError,
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| 342 | LPSTR, lpText,
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| 343 | UINT, cchText)
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| 344 | {
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| 345 | char * theMsg = getWinmmMsg( wError );
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| 346 | if(theMsg) {
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| 347 | strncpy( lpText, theMsg, cchText );
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| 348 | }
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| 349 | else
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| 350 | {
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| 351 | char errMsg[100];
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| 352 | sprintf( errMsg, "Unknown error number %d", wError );
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| 353 | strncpy( lpText, errMsg, cchText );
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| 354 | }
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| 355 | return MMSYSERR_NOERROR;
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| 356 | }
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| 357 | /******************************************************************************/
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| 358 | /******************************************************************************/
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| 359 | ODINFUNCTION3(MMRESULT, waveOutGetErrorTextW,
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| 360 | MMRESULT, wError,
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| 361 | LPWSTR, lpText,
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| 362 | UINT, cchText)
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| 363 | {
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| 364 | char * theMsg = getWinmmMsg( wError );
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| 365 | if(theMsg) {
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| 366 | AsciiToUnicode( theMsg, lpText );
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| 367 | }
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| 368 | else
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| 369 | {
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| 370 | char errMsg[100];
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| 371 | sprintf( errMsg, "Unknown error number %d", wError );
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| 372 | AsciiToUnicode( errMsg, lpText );
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| 373 | }
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| 374 | return MMSYSERR_NOERROR;
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| 375 | }
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| 376 | /******************************************************************************/
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| 377 | /******************************************************************************/
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| 378 | ODINFUNCTION2(MMRESULT, waveOutGetID,
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| 379 | HWAVEOUT, hwo,
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| 380 | LPUINT, puDeviceID)
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| 381 | {
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| 382 | DartWaveOut *dwave = (DartWaveOut *)hwo;
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| 383 | if(DartWaveOut::find(dwave) == TRUE)
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| 384 | {
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| 385 | *puDeviceID = 1;
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| 386 | return MMSYSERR_NOERROR;
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| 387 | }
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| 388 | else return(MMSYSERR_INVALHANDLE);
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| 389 | }
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| 390 | /******************************************************************************/
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| 391 | /******************************************************************************/
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| 392 | ODINFUNCTION2(MMRESULT, waveOutGetPitch,
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| 393 | HWAVEOUT, hwo,
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| 394 | LPDWORD, pdwPitch)
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| 395 | {
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| 396 | DartWaveOut *dwave = (DartWaveOut *)hwo;
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| 397 | if(DartWaveOut::find(dwave) == TRUE)
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| 398 | return MMSYSERR_NOTSUPPORTED;
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| 399 | else return(MMSYSERR_INVALHANDLE);
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| 400 | }
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| 401 | /******************************************************************************/
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| 402 | /******************************************************************************/
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| 403 | ODINFUNCTION2(MMRESULT, waveOutSetPitch,
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| 404 | HWAVEOUT, hwo,
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| 405 | DWORD, dwPitch)
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| 406 | {
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| 407 | DartWaveOut *dwave = (DartWaveOut *)hwo;
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| 408 | if(DartWaveOut::find(dwave) == TRUE)
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| 409 | return MMSYSERR_NOTSUPPORTED;
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| 410 | else return(MMSYSERR_INVALHANDLE);
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| 411 | }
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| 412 | /******************************************************************************/
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| 413 | /******************************************************************************/
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| 414 | ODINFUNCTION2(MMRESULT, waveOutGetVolume,
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| 415 | HWAVEOUT, hwo,
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| 416 | LPDWORD, pdwVolume)
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| 417 | {
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| 418 | DartWaveOut *dwave = (DartWaveOut *)hwo;
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| 419 | if(DartWaveOut::find(dwave) == TRUE)
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| 420 | {
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| 421 | if(pdwVolume!=NULL)
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| 422 | *pdwVolume=dwave->getVolume();
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| 423 | return MMSYSERR_NOERROR;
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| 424 | }
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| 425 | else
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| 426 | return MMSYSERR_NOERROR;
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| 427 | // return(MMSYSERR_INVALHANDLE);
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| 428 | }
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| 429 | /******************************************************************************/
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| 430 | /******************************************************************************/
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| 431 | ODINFUNCTION2(MMRESULT, waveOutSetVolume,
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| 432 | HWAVEOUT, hwo,
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| 433 | DWORD, dwVolume)
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| 434 | {
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| 435 | DartWaveOut *dwave = (DartWaveOut *)hwo;
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| 436 | if(DartWaveOut::find(dwave) == TRUE)
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| 437 | {
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| 438 | return(dwave->setVolume(dwVolume));
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| 439 | }
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| 440 | else
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| 441 | return MMSYSERR_NOERROR;
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| 442 | // return(MMSYSERR_INVALHANDLE);
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| 443 | }
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| 444 | /******************************************************************************/
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| 445 | /******************************************************************************/
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| 446 | ODINFUNCTION2(MMRESULT, waveOutGetPlaybackRate,
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| 447 | HWAVEOUT, hwo,
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| 448 | LPDWORD, pdwRate)
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| 449 | {
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| 450 | DartWaveOut *dwave = (DartWaveOut *)hwo;
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| 451 | if(DartWaveOut::find(dwave) == TRUE)
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| 452 | {
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| 453 | return MMSYSERR_NOTSUPPORTED;
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| 454 | }
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| 455 | else return(MMSYSERR_INVALHANDLE);
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| 456 | }
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| 457 | /******************************************************************************/
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| 458 | /******************************************************************************/
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| 459 | ODINFUNCTION2(MMRESULT, waveOutSetPlaybackRate,
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| 460 | HWAVEOUT, hwo,
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| 461 | DWORD, dwRate)
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| 462 | {
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| 463 | DartWaveOut *dwave = (DartWaveOut *)hwo;
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| 464 | if(DartWaveOut::find(dwave) == TRUE)
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| 465 | {
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| 466 | return MMSYSERR_NOTSUPPORTED;
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| 467 | }
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| 468 | else return(MMSYSERR_INVALHANDLE);
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| 469 | }
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| 470 | /******************************************************************************/
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| 471 | /******************************************************************************/
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| 472 | ODINFUNCTION4(MMRESULT, waveOutMessage,
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| 473 | HWAVEOUT, hwo,
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| 474 | UINT, uMsg,
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| 475 | DWORD, dw1,
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| 476 | DWORD, dw2)
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|---|
| 477 | {
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| 478 | DartWaveOut *dwave = (DartWaveOut *)hwo;
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| 479 | if(DartWaveOut::find(dwave) == TRUE)
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| 480 | {
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| 481 | return MMSYSERR_NOTSUPPORTED;
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| 482 | }
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| 483 | else
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| 484 | return(MMSYSERR_INVALHANDLE);
|
|---|
| 485 | }
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|---|
| 486 | /******************************************************************************/
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|---|
| 487 | /******************************************************************************/
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|---|
| 488 |
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| 489 |
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