| 1 | /* $Id: waveout.cpp,v 1.22 2001-10-24 22:47:42 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 "waveoutdart.h"
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| 30 | #include "waveoutdaud.h"
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| 31 | #include "misc.h"
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| 32 | #include "winmm.h"
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| 33 | #include "initwinmm.h"
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| 34 |
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| 35 | #define DBG_LOCALLOG DBG_waveout
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| 36 | #include "dbglocal.h"
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| 37 |
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| 38 | ODINDEBUGCHANNEL(WINMM-WAVEOUT)
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| 39 |
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| 40 |
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| 41 | /******************************************************************************/
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| 42 | /******************************************************************************/
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| 43 |
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| 44 | //@@@PH 1999/12/28 this function needs the win32 tib FS selector for callback purposes
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| 45 | // therefore, one cannot use ODINFUNCTION macro wrappers! The xxxFS
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| 46 | // macro passes in USHORT selFS as first parameter.
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| 47 | ODINFUNCTION6(MMRESULT, waveOutOpen,
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| 48 | LPHWAVEOUT, phwo,
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| 49 | UINT, uDeviceID,
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| 50 | const LPWAVEFORMATEX, pwfx,
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| 51 | DWORD, dwCallback,
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| 52 | DWORD, dwInstance,
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| 53 | DWORD, fdwOpen)
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| 54 | {
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| 55 | MMRESULT rc;
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| 56 |
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| 57 | if(fMMPMAvailable == FALSE) return MMSYSERR_NODRIVER;
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| 58 |
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| 59 | if(pwfx == NULL)
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| 60 | return(WAVERR_BADFORMAT);
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| 61 |
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| 62 | if(fdwOpen == WAVE_FORMAT_QUERY)
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| 63 | {
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| 64 | if(DartWaveOut::queryFormat(pwfx->wFormatTag, pwfx->nChannels, pwfx->nSamplesPerSec,
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| 65 | pwfx->wBitsPerSample) == TRUE) {
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| 66 | return(MMSYSERR_NOERROR);
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| 67 | }
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| 68 | else return(WAVERR_BADFORMAT);
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| 69 | }
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| 70 |
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| 71 | if(phwo == NULL)
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| 72 | return(MMSYSERR_INVALPARAM);
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| 73 |
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| 74 | if(DAudioWaveOut::isDirectAudioAvailable()) {
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| 75 | *phwo = (HWAVEOUT)new DAudioWaveOut(pwfx, fdwOpen, dwCallback, dwInstance);
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| 76 | }
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| 77 | else *phwo = (HWAVEOUT)new DartWaveOut(pwfx, fdwOpen, dwCallback, dwInstance);
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| 78 |
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| 79 | if(*phwo == NULL) {
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| 80 | return(MMSYSERR_NODRIVER);
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| 81 | }
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| 82 |
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| 83 | rc = ((WaveOut *)*phwo)->getError();
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| 84 | if(rc != MMSYSERR_NOERROR) {
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| 85 | delete (WaveOut *)*phwo;
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| 86 | return(rc);
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| 87 | }
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| 88 | return(MMSYSERR_NOERROR);
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| 89 | }
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| 90 | /******************************************************************************/
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| 91 | /******************************************************************************/
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| 92 | ODINFUNCTION3(MMRESULT, waveOutWrite,
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| 93 | HWAVEOUT, hwo,
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| 94 | LPWAVEHDR, pwh,
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| 95 | UINT, cbwh)
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| 96 | {
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| 97 | WaveOut *dwave = (WaveOut *)hwo;
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| 98 |
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| 99 | if(WaveOut::find(dwave) == TRUE)
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| 100 | {
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| 101 | if(!(pwh->dwFlags & WHDR_PREPARED) || pwh->lpData == NULL)
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| 102 | return WAVERR_UNPREPARED;
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| 103 |
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| 104 | if(pwh->dwFlags & WHDR_INQUEUE)
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| 105 | return WAVERR_STILLPLAYING;
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| 106 |
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| 107 | pwh->dwFlags |= WHDR_INQUEUE;
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| 108 | pwh->dwFlags &= ~WHDR_DONE;
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| 109 |
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| 110 | dprintf(("waveOutWrite ptr %x size %d %x %x %x %x %x %x", pwh->lpData, pwh->dwBufferLength, pwh->dwBytesRecorded, pwh->dwUser, pwh->dwFlags, pwh->dwLoops, pwh->lpNext, pwh->reserved));
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| 111 | return(dwave->write(pwh, cbwh));
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| 112 | }
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| 113 | else return(MMSYSERR_INVALHANDLE);
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| 114 | }
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| 115 | /******************************************************************************/
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| 116 | /******************************************************************************/
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| 117 | ODINFUNCTION1(MMRESULT, waveOutReset,
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| 118 | HWAVEOUT, hwaveout)
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| 119 | {
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| 120 | WaveOut *dwave = (WaveOut *)hwaveout;
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| 121 |
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| 122 | if(WaveOut::find(dwave) == TRUE)
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| 123 | return(dwave->reset());
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| 124 | else return(MMSYSERR_INVALHANDLE);
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| 125 | }
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| 126 | /******************************************************************************/
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| 127 | /******************************************************************************/
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| 128 | ODINFUNCTION1(MMRESULT, waveOutBreakLoop,
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| 129 | HWAVEOUT, hwaveout)
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| 130 | {
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| 131 | WaveOut *dwave = (WaveOut *)hwaveout;
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| 132 |
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| 133 | dprintf(("WINMM:waveOutBreakLoop (implemented as reset) %X\n", hwaveout));
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| 134 | if(WaveOut::find(dwave) == TRUE)
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| 135 | return(dwave->reset());
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| 136 | else return(MMSYSERR_INVALHANDLE);
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| 137 | }
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| 138 | /******************************************************************************/
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| 139 | /******************************************************************************/
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| 140 | ODINFUNCTION1(MMRESULT, waveOutClose,
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| 141 | HWAVEOUT, hwaveout)
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| 142 | {
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| 143 | WaveOut *dwave = (WaveOut *)hwaveout;
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| 144 |
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| 145 | if(WaveOut::find(dwave) == TRUE)
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| 146 | {
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| 147 | if(dwave->getState() == STATE_PLAYING)
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| 148 | return(WAVERR_STILLPLAYING);
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| 149 |
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| 150 | delete dwave;
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| 151 | return(MMSYSERR_NOERROR);
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| 152 | }
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| 153 | else return(MMSYSERR_INVALHANDLE);
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| 154 | }
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| 155 | /******************************************************************************/
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| 156 | /******************************************************************************/
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| 157 | ODINFUNCTION1(MMRESULT, waveOutPause,
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| 158 | HWAVEOUT, hwaveout)
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| 159 | {
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| 160 | WaveOut *dwave = (WaveOut *)hwaveout;
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| 161 |
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| 162 | if(WaveOut::find(dwave) == TRUE)
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| 163 | return(dwave->pause());
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| 164 | else return(MMSYSERR_INVALHANDLE);
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| 165 | }
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| 166 | /******************************************************************************/
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| 167 | /******************************************************************************/
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| 168 | ODINFUNCTION1(MMRESULT, waveOutRestart,
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| 169 | HWAVEOUT, hwaveout)
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| 170 | {
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| 171 | WaveOut *dwave = (WaveOut *)hwaveout;
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| 172 |
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| 173 | if(WaveOut::find(dwave) == TRUE)
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| 174 | return(dwave->restart());
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| 175 | else return(MMSYSERR_INVALHANDLE);
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| 176 | }
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| 177 | /******************************************************************************/
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| 178 | /******************************************************************************/
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| 179 | ODINFUNCTION3(MMRESULT, waveOutPrepareHeader,
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| 180 | HWAVEOUT, hwo,
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| 181 | LPWAVEHDR, pwh,
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| 182 | UINT, cbwh)
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| 183 | {
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| 184 | WaveOut *dwave = (WaveOut *)hwo;
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| 185 |
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| 186 | if(WaveOut::find(dwave) == TRUE)
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| 187 | {
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| 188 | if(pwh->dwFlags & WHDR_INQUEUE)
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| 189 | return WAVERR_STILLPLAYING;
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| 190 |
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| 191 | pwh->dwFlags |= WHDR_PREPARED;
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| 192 | pwh->dwFlags &= ~WHDR_DONE;
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| 193 | pwh->lpNext = NULL;
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| 194 | return(MMSYSERR_NOERROR);
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| 195 | }
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| 196 | else return(MMSYSERR_INVALHANDLE);
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| 197 | }
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| 198 | /******************************************************************************/
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| 199 | /******************************************************************************/
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| 200 | ODINFUNCTION3(MMRESULT, waveOutUnprepareHeader,
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| 201 | HWAVEOUT, hwo,
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| 202 | LPWAVEHDR, pwh,
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| 203 | UINT, cbwh)
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| 204 | {
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| 205 | WaveOut *dwave = (WaveOut *)hwo;
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| 206 |
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| 207 | if(WaveOut::find(dwave) == TRUE)
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| 208 | {
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| 209 | if(pwh->dwFlags & WHDR_INQUEUE)
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| 210 | return WAVERR_STILLPLAYING;
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| 211 |
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| 212 | pwh->dwFlags &= ~WHDR_PREPARED;
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| 213 | pwh->dwFlags |= WHDR_DONE;
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| 214 | return(MMSYSERR_NOERROR);
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| 215 | }
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| 216 | else return(MMSYSERR_INVALHANDLE);
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| 217 | }
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| 218 | /******************************************************************************/
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| 219 | /******************************************************************************/
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| 220 | ODINFUNCTION3(MMRESULT, waveOutGetPosition,
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| 221 | HWAVEOUT, hwo,
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| 222 | LPMMTIME, pmmt,
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| 223 | UINT, cbmmt)
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| 224 | {
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| 225 | WaveOut *dwave = (WaveOut *)hwo;
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| 226 |
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| 227 | if(pmmt == NULL)
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| 228 | return MMSYSERR_INVALPARAM;
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| 229 |
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| 230 | if(WaveOut::find(dwave) == TRUE)
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| 231 | {
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| 232 | ULONG position;
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| 233 |
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| 234 | position = dwave->getPosition();
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| 235 | if(position == -1) {
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| 236 | return MMSYSERR_HANDLEBUSY; //todo correct error value
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| 237 | }
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| 238 | switch (pmmt->wType) {
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| 239 | case TIME_BYTES:
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| 240 | pmmt->u.cb = position;
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| 241 | dprintf2(("WINMM:waveOutGetPosition: TIME_BYTES %d (%x)", position, GetCurrentTime()));
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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 | dprintf2(("WINMM:waveOutGetPosition: TIME_SAMPLES %d", pmmt->u.sample));
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| 246 | break;
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| 247 | case TIME_SMPTE:
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| 248 | {
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| 249 | ULONG timeval = position / (dwave->getAvgBytesPerSecond() / 1000);
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| 250 | pmmt->u.smpte.hour = timeval / 108000;
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| 251 | timeval -= pmmt->u.smpte.hour * 108000;
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| 252 | pmmt->u.smpte.min = timeval / 1800;
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| 253 | timeval -= pmmt->u.smpte.min * 1800;
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| 254 | pmmt->u.smpte.sec = timeval / 30;
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| 255 | timeval -= pmmt->u.smpte.sec * 30;
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| 256 | pmmt->u.smpte.frame = timeval;
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| 257 | pmmt->u.smpte.fps = 30;
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| 258 | dprintf2(("WINMM:waveOutGetPosition: TIME_SAMPLES %d", position));
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| 259 | break;
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| 260 | }
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| 261 | default:
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| 262 | dprintf(("waveOutGetPosition: Format %d not supported ! use TIME_MS !\n", pmmt->wType));
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| 263 | pmmt->wType = TIME_MS;
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| 264 | case TIME_MS:
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| 265 | pmmt->u.ms = position / (dwave->getAvgBytesPerSecond() / 1000);
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| 266 | dprintf2(("WINMM:waveOutGetPosition: TIME_MS pos=%d ms=%d time=%d", position, pmmt->u.ms, GetCurrentTime()));
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| 267 | break;
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| 268 | }
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| 269 | return MMSYSERR_NOERROR;
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| 270 | }
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| 271 | else return(MMSYSERR_INVALHANDLE);
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| 272 | }
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| 273 | /******************************************************************************/
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| 274 | /******************************************************************************/
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| 275 | ODINFUNCTION3(MMRESULT, waveOutGetDevCapsA,
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| 276 | UINT, uDeviceID,
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| 277 | LPWAVEOUTCAPSA, pwoc,
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| 278 | UINT, cbwoc)
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| 279 | {
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| 280 | if(fMMPMAvailable == FALSE) return MMSYSERR_NODRIVER;
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| 281 |
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| 282 | if(WaveOut::getNumDevices() == 0) {
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| 283 | memset(pwoc, 0, sizeof(*pwoc));
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| 284 | return MMSYSERR_NODRIVER;
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| 285 | }
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| 286 |
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| 287 | // we have to fill in this thing
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| 288 | pwoc->wMid = 0; /* manufacturer ID */
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| 289 | pwoc->wPid = 0; /* product ID */
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| 290 | pwoc->vDriverVersion = 0x0001; /* version of the driver */
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| 291 | strcpy( pwoc->szPname, "OS/2 DART Wave Out" ); /* product name */
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| 292 | pwoc->dwFormats = WAVE_FORMAT_1M08 | WAVE_FORMAT_1S08 |
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| 293 | WAVE_FORMAT_1M16 | WAVE_FORMAT_1S16 |
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| 294 | WAVE_FORMAT_2M08 | WAVE_FORMAT_2S08 |
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| 295 | WAVE_FORMAT_2M16 | WAVE_FORMAT_2S16 |
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| 296 | WAVE_FORMAT_4M08 | WAVE_FORMAT_4S08 |
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| 297 | WAVE_FORMAT_4M16 | WAVE_FORMAT_4S16;
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| 298 |
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| 299 | pwoc->wChannels = 2; /* number of sources supported */
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| 300 | pwoc->wReserved1 = 0; /* packing */
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| 301 | pwoc->dwSupport = WAVECAPS_LRVOLUME | WAVECAPS_VOLUME;
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| 302 |
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| 303 | return MMSYSERR_NOERROR;
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| 304 | }
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| 305 | /******************************************************************************/
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| 306 | /******************************************************************************/
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| 307 | ODINFUNCTION3(MMRESULT, waveOutGetDevCapsW,
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| 308 | UINT, uDeviceID,
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| 309 | LPWAVEOUTCAPSW, pwoc,
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| 310 | UINT, cbwoc)
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| 311 | {
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| 312 | if(fMMPMAvailable == FALSE) return MMSYSERR_NODRIVER;
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| 313 |
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| 314 | if(WaveOut::getNumDevices() == 0) {
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| 315 | memset(pwoc, 0, sizeof(*pwoc));
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| 316 | return MMSYSERR_NODRIVER;
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| 317 | }
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| 318 | // we have to fill in this thing
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| 319 | pwoc->wMid = 0; /* manufacturer ID */
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| 320 | pwoc->wPid = 0; /* product ID */
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| 321 | pwoc->vDriverVersion = 0x0001; /* version of the driver */
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| 322 | lstrcpyW(pwoc->szPname, (LPCWSTR)L"OS/2 DART Wave Out"); /* product name */
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| 323 | pwoc->dwFormats = WAVE_FORMAT_1M08 | WAVE_FORMAT_1S08 |
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| 324 | WAVE_FORMAT_1M16 | WAVE_FORMAT_1S16 |
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| 325 | WAVE_FORMAT_2M08 | WAVE_FORMAT_2S08 |
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| 326 | WAVE_FORMAT_2M16 | WAVE_FORMAT_2S16 |
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| 327 | WAVE_FORMAT_4M08 | WAVE_FORMAT_4S08 |
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| 328 | WAVE_FORMAT_4M16 | WAVE_FORMAT_4S16;
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| 329 |
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| 330 | pwoc->wChannels = 2; /* number of sources supported */
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| 331 | pwoc->wReserved1 = 0; /* packing */
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| 332 | pwoc->dwSupport = WAVECAPS_LRVOLUME | WAVECAPS_VOLUME;
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| 333 |
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| 334 | return MMSYSERR_NOERROR;
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| 335 | }
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| 336 | /******************************************************************************/
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| 337 | /******************************************************************************/
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| 338 | ODINFUNCTION0(UINT, waveOutGetNumDevs)
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| 339 | {
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| 340 | if(fMMPMAvailable == FALSE) return 0;
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| 341 |
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| 342 | return WaveOut::getNumDevices();
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| 343 | }
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| 344 | /******************************************************************************/
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| 345 | /******************************************************************************/
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| 346 | ODINFUNCTION3(MMRESULT, waveOutGetErrorTextA,
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| 347 | MMRESULT, wError,
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| 348 | LPSTR, lpText,
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| 349 | UINT, cchText)
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| 350 | {
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| 351 | char * theMsg = getWinmmMsg( wError );
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| 352 | if(theMsg) {
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| 353 | strncpy( lpText, theMsg, cchText );
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| 354 | }
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| 355 | else
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| 356 | {
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| 357 | char errMsg[100];
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| 358 | sprintf( errMsg, "Unknown error number %d", wError );
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| 359 | strncpy( lpText, errMsg, cchText );
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| 360 | }
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| 361 | return MMSYSERR_NOERROR;
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| 362 | }
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| 363 | /******************************************************************************/
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| 364 | /******************************************************************************/
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| 365 | ODINFUNCTION3(MMRESULT, waveOutGetErrorTextW,
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| 366 | MMRESULT, wError,
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| 367 | LPWSTR, lpText,
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| 368 | UINT, cchText)
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| 369 | {
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| 370 | char * theMsg = getWinmmMsg( wError );
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| 371 | if(theMsg) {
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| 372 | AsciiToUnicode( theMsg, lpText );
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| 373 | }
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| 374 | else
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| 375 | {
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| 376 | char errMsg[100];
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| 377 | sprintf( errMsg, "Unknown error number %d", wError );
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| 378 | AsciiToUnicode( errMsg, lpText );
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| 379 | }
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| 380 | return MMSYSERR_NOERROR;
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| 381 | }
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| 382 | /******************************************************************************/
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| 383 | /******************************************************************************/
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| 384 | ODINFUNCTION2(MMRESULT, waveOutGetID,
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| 385 | HWAVEOUT, hwo,
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| 386 | LPUINT, puDeviceID)
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| 387 | {
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| 388 | WaveOut *dwave = (WaveOut *)hwo;
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| 389 | if(WaveOut::find(dwave) == TRUE)
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| 390 | {
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| 391 | *puDeviceID = 1;
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| 392 | return MMSYSERR_NOERROR;
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| 393 | }
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| 394 | else return(MMSYSERR_INVALHANDLE);
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| 395 | }
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| 396 | /******************************************************************************/
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| 397 | /******************************************************************************/
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| 398 | ODINFUNCTION2(MMRESULT, waveOutGetPitch,
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| 399 | HWAVEOUT, hwo,
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| 400 | LPDWORD, pdwPitch)
|
|---|
| 401 | {
|
|---|
| 402 | WaveOut *dwave = (WaveOut *)hwo;
|
|---|
| 403 | if(WaveOut::find(dwave) == TRUE)
|
|---|
| 404 | return MMSYSERR_NOTSUPPORTED;
|
|---|
| 405 | else return(MMSYSERR_INVALHANDLE);
|
|---|
| 406 | }
|
|---|
| 407 | /******************************************************************************/
|
|---|
| 408 | /******************************************************************************/
|
|---|
| 409 | ODINFUNCTION2(MMRESULT, waveOutSetPitch,
|
|---|
| 410 | HWAVEOUT, hwo,
|
|---|
| 411 | DWORD, dwPitch)
|
|---|
| 412 | {
|
|---|
| 413 | WaveOut *dwave = (WaveOut *)hwo;
|
|---|
| 414 | if(WaveOut::find(dwave) == TRUE)
|
|---|
| 415 | return MMSYSERR_NOTSUPPORTED;
|
|---|
| 416 | else return(MMSYSERR_INVALHANDLE);
|
|---|
| 417 | }
|
|---|
| 418 | /******************************************************************************/
|
|---|
| 419 | /******************************************************************************/
|
|---|
| 420 | ODINFUNCTION2(MMRESULT, waveOutGetVolume,
|
|---|
| 421 | HWAVEOUT, hwo,
|
|---|
| 422 | LPDWORD, pdwVolume)
|
|---|
| 423 | {
|
|---|
| 424 | WaveOut *dwave = (WaveOut *)hwo;
|
|---|
| 425 | if(WaveOut::find(dwave) == TRUE)
|
|---|
| 426 | {
|
|---|
| 427 | if(pdwVolume!=NULL)
|
|---|
| 428 | *pdwVolume=dwave->getVolume();
|
|---|
| 429 | return MMSYSERR_NOERROR;
|
|---|
| 430 | }
|
|---|
| 431 | else
|
|---|
| 432 | return MMSYSERR_NOERROR;
|
|---|
| 433 | // return(MMSYSERR_INVALHANDLE);
|
|---|
| 434 | }
|
|---|
| 435 | /******************************************************************************/
|
|---|
| 436 | /******************************************************************************/
|
|---|
| 437 | ODINFUNCTION2(MMRESULT, waveOutSetVolume,
|
|---|
| 438 | HWAVEOUT, hwo,
|
|---|
| 439 | DWORD, dwVolume)
|
|---|
| 440 | {
|
|---|
| 441 | WaveOut *dwave = (WaveOut *)hwo;
|
|---|
| 442 | if(WaveOut::find(dwave) == TRUE)
|
|---|
| 443 | {
|
|---|
| 444 | return(dwave->setVolume(dwVolume));
|
|---|
| 445 | }
|
|---|
| 446 | if(hwo == NULL) {
|
|---|
| 447 | WaveOut::setDefaultVolume(dwVolume);
|
|---|
| 448 | }
|
|---|
| 449 | return MMSYSERR_NOERROR;
|
|---|
| 450 | // return(MMSYSERR_INVALHANDLE);
|
|---|
| 451 | }
|
|---|
| 452 | /******************************************************************************/
|
|---|
| 453 | /******************************************************************************/
|
|---|
| 454 | ODINFUNCTION2(MMRESULT, waveOutGetPlaybackRate,
|
|---|
| 455 | HWAVEOUT, hwo,
|
|---|
| 456 | LPDWORD, pdwRate)
|
|---|
| 457 | {
|
|---|
| 458 | WaveOut *dwave = (WaveOut *)hwo;
|
|---|
| 459 | if(WaveOut::find(dwave) == TRUE)
|
|---|
| 460 | {
|
|---|
| 461 | return MMSYSERR_NOTSUPPORTED;
|
|---|
| 462 | }
|
|---|
| 463 | else return(MMSYSERR_INVALHANDLE);
|
|---|
| 464 | }
|
|---|
| 465 | /******************************************************************************/
|
|---|
| 466 | /******************************************************************************/
|
|---|
| 467 | ODINFUNCTION2(MMRESULT, waveOutSetPlaybackRate,
|
|---|
| 468 | HWAVEOUT, hwo,
|
|---|
| 469 | DWORD, dwRate)
|
|---|
| 470 | {
|
|---|
| 471 | WaveOut *dwave = (WaveOut *)hwo;
|
|---|
| 472 | if(WaveOut::find(dwave) == TRUE)
|
|---|
| 473 | {
|
|---|
| 474 | return MMSYSERR_NOTSUPPORTED;
|
|---|
| 475 | }
|
|---|
| 476 | else return(MMSYSERR_INVALHANDLE);
|
|---|
| 477 | }
|
|---|
| 478 | /******************************************************************************/
|
|---|
| 479 | /******************************************************************************/
|
|---|
| 480 | ODINFUNCTION4(MMRESULT, waveOutMessage,
|
|---|
| 481 | HWAVEOUT, hwo,
|
|---|
| 482 | UINT, uMsg,
|
|---|
| 483 | DWORD, dw1,
|
|---|
| 484 | DWORD, dw2)
|
|---|
| 485 | {
|
|---|
| 486 | WaveOut *dwave = (WaveOut *)hwo;
|
|---|
| 487 | if(WaveOut::find(dwave) == TRUE)
|
|---|
| 488 | {
|
|---|
| 489 | return MMSYSERR_NOTSUPPORTED;
|
|---|
| 490 | }
|
|---|
| 491 | else
|
|---|
| 492 | return(MMSYSERR_INVALHANDLE);
|
|---|
| 493 | }
|
|---|
| 494 | /******************************************************************************/
|
|---|
| 495 | /******************************************************************************/
|
|---|
| 496 |
|
|---|
| 497 |
|
|---|
