| 1 | /* $Id: waveout.cpp,v 1.20 2001-03-23 16:23:45 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 "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 | ODINFUNCTION6(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(fdwOpen == WAVE_FORMAT_QUERY) {
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| 59 | if(DartWaveOut::queryFormat(pwfx->wFormatTag, pwfx->nChannels, pwfx->nSamplesPerSec,
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| 60 | pwfx->wBitsPerSample) == TRUE) {
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| 61 | return(MMSYSERR_NOERROR);
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| 62 | }
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| 63 | else return(WAVERR_BADFORMAT);
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| 64 | }
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| 65 |
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| 66 | if(phwo == NULL)
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| 67 | return(MMSYSERR_INVALPARAM);
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| 68 |
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| 69 | *phwo = (HWAVEOUT)new DartWaveOut(pwfx, fdwOpen, dwCallback, dwInstance);
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| 70 |
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| 71 | if(*phwo == NULL) {
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| 72 | return(MMSYSERR_NODRIVER);
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| 73 | }
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| 74 |
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| 75 | rc = ((WaveOut *)*phwo)->getError();
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| 76 | if(rc != MMSYSERR_NOERROR) {
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| 77 | delete (WaveOut *)*phwo;
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| 78 | return(rc);
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| 79 | }
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| 80 | return(MMSYSERR_NOERROR);
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| 81 | }
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| 82 | /******************************************************************************/
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| 83 | /******************************************************************************/
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| 84 | ODINFUNCTION3(MMRESULT, waveOutWrite,
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| 85 | HWAVEOUT, hwo,
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| 86 | LPWAVEHDR, pwh,
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| 87 | UINT, cbwh)
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| 88 | {
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| 89 | WaveOut *dwave = (WaveOut *)hwo;
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| 90 |
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| 91 | if(WaveOut::find(dwave) == TRUE)
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| 92 | {
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| 93 | if(!(pwh->dwFlags & WHDR_PREPARED) || pwh->lpData == NULL)
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| 94 | return WAVERR_UNPREPARED;
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| 95 |
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| 96 | if(pwh->dwFlags & WHDR_INQUEUE)
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| 97 | return WAVERR_STILLPLAYING;
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| 98 |
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| 99 | pwh->dwFlags |= WHDR_INQUEUE;
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| 100 | pwh->dwFlags &= ~WHDR_DONE;
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| 101 |
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| 102 | 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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| 103 | return(dwave->write(pwh, cbwh));
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| 104 | }
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| 105 | else return(MMSYSERR_INVALHANDLE);
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| 106 | }
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| 107 | /******************************************************************************/
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| 108 | /******************************************************************************/
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| 109 | ODINFUNCTION1(MMRESULT, waveOutReset,
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| 110 | HWAVEOUT, hwaveout)
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| 111 | {
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| 112 | WaveOut *dwave = (WaveOut *)hwaveout;
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| 113 |
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| 114 | if(WaveOut::find(dwave) == TRUE)
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| 115 | return(dwave->reset());
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| 116 | else return(MMSYSERR_INVALHANDLE);
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| 117 | }
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| 118 | /******************************************************************************/
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| 119 | /******************************************************************************/
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| 120 | ODINFUNCTION1(MMRESULT, waveOutBreakLoop,
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| 121 | HWAVEOUT, hwaveout)
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| 122 | {
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| 123 | WaveOut *dwave = (WaveOut *)hwaveout;
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| 124 |
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| 125 | dprintf(("WINMM:waveOutBreakLoop (implemented as reset) %X\n", hwaveout));
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| 126 | if(WaveOut::find(dwave) == TRUE)
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| 127 | return(dwave->reset());
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| 128 | else return(MMSYSERR_INVALHANDLE);
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| 129 | }
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| 130 | /******************************************************************************/
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| 131 | /******************************************************************************/
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| 132 | ODINFUNCTION1(MMRESULT, waveOutClose,
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| 133 | HWAVEOUT, hwaveout)
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| 134 | {
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| 135 | WaveOut *dwave = (WaveOut *)hwaveout;
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| 136 |
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| 137 | if(WaveOut::find(dwave) == TRUE)
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| 138 | {
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| 139 | if(dwave->getState() == STATE_PLAYING)
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| 140 | return(WAVERR_STILLPLAYING);
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| 141 |
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| 142 | delete dwave;
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| 143 | return(MMSYSERR_NOERROR);
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| 144 | }
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| 145 | else return(MMSYSERR_INVALHANDLE);
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| 146 | }
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| 147 | /******************************************************************************/
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| 148 | /******************************************************************************/
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| 149 | ODINFUNCTION1(MMRESULT, waveOutPause,
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| 150 | HWAVEOUT, hwaveout)
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| 151 | {
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| 152 | WaveOut *dwave = (WaveOut *)hwaveout;
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| 153 |
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| 154 | if(WaveOut::find(dwave) == TRUE)
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| 155 | return(dwave->pause());
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| 156 | else return(MMSYSERR_INVALHANDLE);
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| 157 | }
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| 158 | /******************************************************************************/
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| 159 | /******************************************************************************/
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| 160 | ODINFUNCTION1(MMRESULT, waveOutRestart,
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| 161 | HWAVEOUT, hwaveout)
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| 162 | {
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| 163 | WaveOut *dwave = (WaveOut *)hwaveout;
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| 164 |
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| 165 | if(WaveOut::find(dwave) == TRUE)
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| 166 | return(dwave->restart());
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| 167 | else return(MMSYSERR_INVALHANDLE);
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| 168 | }
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| 169 | /******************************************************************************/
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| 170 | /******************************************************************************/
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| 171 | ODINFUNCTION3(MMRESULT, waveOutPrepareHeader,
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| 172 | HWAVEOUT, hwo,
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| 173 | LPWAVEHDR, pwh,
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| 174 | UINT, cbwh)
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| 175 | {
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| 176 | WaveOut *dwave = (WaveOut *)hwo;
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| 177 |
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| 178 | if(WaveOut::find(dwave) == TRUE)
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| 179 | {
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| 180 | if(pwh->dwFlags & WHDR_INQUEUE)
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| 181 | return WAVERR_STILLPLAYING;
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| 182 |
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| 183 | pwh->dwFlags |= WHDR_PREPARED;
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| 184 | pwh->dwFlags &= ~WHDR_DONE;
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| 185 | pwh->lpNext = NULL;
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| 186 | return(MMSYSERR_NOERROR);
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| 187 | }
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| 188 | else return(MMSYSERR_INVALHANDLE);
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| 189 | }
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| 190 | /******************************************************************************/
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| 191 | /******************************************************************************/
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| 192 | ODINFUNCTION3(MMRESULT, waveOutUnprepareHeader,
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| 193 | HWAVEOUT, hwo,
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| 194 | LPWAVEHDR, pwh,
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| 195 | UINT, cbwh)
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| 196 | {
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| 197 | WaveOut *dwave = (WaveOut *)hwo;
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| 198 |
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| 199 | if(WaveOut::find(dwave) == TRUE)
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| 200 | {
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| 201 | if(pwh->dwFlags & WHDR_INQUEUE)
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| 202 | return WAVERR_STILLPLAYING;
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| 203 |
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| 204 | pwh->dwFlags &= ~WHDR_PREPARED;
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| 205 | pwh->dwFlags |= WHDR_DONE;
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| 206 | return(MMSYSERR_NOERROR);
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| 207 | }
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| 208 | else return(MMSYSERR_INVALHANDLE);
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| 209 | }
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| 210 | /******************************************************************************/
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| 211 | /******************************************************************************/
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| 212 | ODINFUNCTION3(MMRESULT, waveOutGetPosition,
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| 213 | HWAVEOUT, hwo,
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| 214 | LPMMTIME, pmmt,
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| 215 | UINT, cbmmt)
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| 216 | {
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| 217 | WaveOut *dwave = (WaveOut *)hwo;
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| 218 |
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| 219 | if(pmmt == NULL)
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| 220 | return MMSYSERR_INVALPARAM;
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| 221 |
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| 222 | if(WaveOut::find(dwave) == TRUE)
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| 223 | {
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| 224 | ULONG position;
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| 225 |
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| 226 | position = dwave->getPosition();
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| 227 | if(position == -1) {
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| 228 | return MMSYSERR_HANDLEBUSY; //todo correct error value
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| 229 | }
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| 230 | switch (pmmt->wType) {
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| 231 | case TIME_BYTES:
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| 232 | pmmt->u.cb = position;
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| 233 | dprintf2(("WINMM:waveOutGetPosition: TIME_BYTES %d (%x)", position, GetCurrentTime()));
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| 234 | break;
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| 235 | case TIME_SAMPLES:
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| 236 | pmmt->u.sample = position * 8 / dwave->getBitsPerSample();
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| 237 | dprintf2(("WINMM:waveOutGetPosition: TIME_SAMPLES %d", pmmt->u.sample));
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| 238 | break;
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| 239 | case TIME_SMPTE:
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| 240 | {
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| 241 | ULONG timeval = position / (dwave->getAvgBytesPerSecond() / 1000);
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| 242 | pmmt->u.smpte.hour = timeval / 108000;
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| 243 | timeval -= pmmt->u.smpte.hour * 108000;
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| 244 | pmmt->u.smpte.min = timeval / 1800;
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| 245 | timeval -= pmmt->u.smpte.min * 1800;
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| 246 | pmmt->u.smpte.sec = timeval / 30;
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| 247 | timeval -= pmmt->u.smpte.sec * 30;
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| 248 | pmmt->u.smpte.frame = timeval;
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| 249 | pmmt->u.smpte.fps = 30;
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| 250 | dprintf2(("WINMM:waveOutGetPosition: TIME_SAMPLES %d", position));
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| 251 | break;
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| 252 | }
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| 253 | default:
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| 254 | dprintf(("waveOutGetPosition: Format %d not supported ! use TIME_MS !\n", pmmt->wType));
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| 255 | pmmt->wType = TIME_MS;
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| 256 | case TIME_MS:
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| 257 | pmmt->u.ms = position / (dwave->getAvgBytesPerSecond() / 1000);
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| 258 | dprintf2(("WINMM:waveOutGetPosition: TIME_MS pos=%d ms=%d time=%d", position, pmmt->u.ms, GetCurrentTime()));
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| 259 | break;
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| 260 | }
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| 261 | return MMSYSERR_NOERROR;
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| 262 | }
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| 263 | else return(MMSYSERR_INVALHANDLE);
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| 264 | }
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| 265 | /******************************************************************************/
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| 266 | /******************************************************************************/
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| 267 | ODINFUNCTION3(MMRESULT, waveOutGetDevCapsA,
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| 268 | UINT, uDeviceID,
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| 269 | LPWAVEOUTCAPSA, pwoc,
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| 270 | UINT, cbwoc)
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| 271 | {
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| 272 | if(WaveOut::getNumDevices() == 0) {
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| 273 | memset(pwoc, 0, sizeof(*pwoc));
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| 274 | return MMSYSERR_NODRIVER;
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| 275 | }
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| 276 |
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| 277 | // we have to fill in this thing
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| 278 | pwoc->wMid = 0; /* manufacturer ID */
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| 279 | pwoc->wPid = 0; /* product ID */
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| 280 | pwoc->vDriverVersion = 0x0001; /* version of the driver */
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| 281 | strcpy( pwoc->szPname, "OS/2 DART Wave Out" ); /* product name */
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| 282 | pwoc->dwFormats = WAVE_FORMAT_1M08 | WAVE_FORMAT_1S08 |
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| 283 | WAVE_FORMAT_1M16 | WAVE_FORMAT_1S16 |
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| 284 | WAVE_FORMAT_2M08 | WAVE_FORMAT_2S08 |
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| 285 | WAVE_FORMAT_2M16 | WAVE_FORMAT_2S16 |
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| 286 | WAVE_FORMAT_4M08 | WAVE_FORMAT_4S08 |
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| 287 | WAVE_FORMAT_4M16 | WAVE_FORMAT_4S16;
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| 288 |
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| 289 | pwoc->wChannels = 2; /* number of sources supported */
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| 290 | pwoc->wReserved1 = 0; /* packing */
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| 291 | pwoc->dwSupport = WAVECAPS_LRVOLUME | WAVECAPS_VOLUME;
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| 292 |
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| 293 | return MMSYSERR_NOERROR;
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| 294 | }
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| 295 | /******************************************************************************/
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| 296 | /******************************************************************************/
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| 297 | ODINFUNCTION3(MMRESULT, waveOutGetDevCapsW,
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| 298 | UINT, uDeviceID,
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| 299 | LPWAVEOUTCAPSW, pwoc,
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| 300 | UINT, cbwoc)
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| 301 | {
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| 302 | if(WaveOut::getNumDevices() == 0) {
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| 303 | memset(pwoc, 0, sizeof(*pwoc));
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| 304 | return MMSYSERR_NODRIVER;
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| 305 | }
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| 306 | // we have to fill in this thing
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| 307 | pwoc->wMid = 0; /* manufacturer ID */
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| 308 | pwoc->wPid = 0; /* product ID */
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| 309 | pwoc->vDriverVersion = 0x0001; /* version of the driver */
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| 310 | lstrcpyW(pwoc->szPname, (LPCWSTR)L"OS/2 DART Wave Out"); /* product name */
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| 311 | pwoc->dwFormats = WAVE_FORMAT_1M08 | WAVE_FORMAT_1S08 |
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| 312 | WAVE_FORMAT_1M16 | WAVE_FORMAT_1S16 |
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| 313 | WAVE_FORMAT_2M08 | WAVE_FORMAT_2S08 |
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| 314 | WAVE_FORMAT_2M16 | WAVE_FORMAT_2S16 |
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| 315 | WAVE_FORMAT_4M08 | WAVE_FORMAT_4S08 |
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| 316 | WAVE_FORMAT_4M16 | WAVE_FORMAT_4S16;
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| 317 |
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| 318 | pwoc->wChannels = 2; /* number of sources supported */
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| 319 | pwoc->wReserved1 = 0; /* packing */
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| 320 | pwoc->dwSupport = WAVECAPS_LRVOLUME | WAVECAPS_VOLUME;
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| 321 |
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| 322 | return MMSYSERR_NOERROR;
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| 323 | }
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| 324 | /******************************************************************************/
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| 325 | /******************************************************************************/
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| 326 | ODINFUNCTION0(UINT, waveOutGetNumDevs)
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| 327 | {
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| 328 | return WaveOut::getNumDevices();
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| 329 | }
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| 330 | /******************************************************************************/
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| 331 | /******************************************************************************/
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| 332 | ODINFUNCTION3(MMRESULT, waveOutGetErrorTextA,
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| 333 | MMRESULT, wError,
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| 334 | LPSTR, lpText,
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| 335 | UINT, cchText)
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| 336 | {
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| 337 | char * theMsg = getWinmmMsg( wError );
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| 338 | if(theMsg) {
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| 339 | strncpy( lpText, theMsg, cchText );
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| 340 | }
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| 341 | else
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| 342 | {
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| 343 | char errMsg[100];
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| 344 | sprintf( errMsg, "Unknown error number %d", wError );
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| 345 | strncpy( lpText, errMsg, cchText );
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| 346 | }
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| 347 | return MMSYSERR_NOERROR;
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| 348 | }
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| 349 | /******************************************************************************/
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| 350 | /******************************************************************************/
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| 351 | ODINFUNCTION3(MMRESULT, waveOutGetErrorTextW,
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| 352 | MMRESULT, wError,
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| 353 | LPWSTR, lpText,
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| 354 | UINT, cchText)
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| 355 | {
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| 356 | char * theMsg = getWinmmMsg( wError );
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| 357 | if(theMsg) {
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| 358 | AsciiToUnicode( theMsg, lpText );
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| 359 | }
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| 360 | else
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| 361 | {
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| 362 | char errMsg[100];
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| 363 | sprintf( errMsg, "Unknown error number %d", wError );
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| 364 | AsciiToUnicode( errMsg, lpText );
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| 365 | }
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| 366 | return MMSYSERR_NOERROR;
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| 367 | }
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| 368 | /******************************************************************************/
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| 369 | /******************************************************************************/
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| 370 | ODINFUNCTION2(MMRESULT, waveOutGetID,
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| 371 | HWAVEOUT, hwo,
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| 372 | LPUINT, puDeviceID)
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| 373 | {
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| 374 | WaveOut *dwave = (WaveOut *)hwo;
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| 375 | if(WaveOut::find(dwave) == TRUE)
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| 376 | {
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| 377 | *puDeviceID = 1;
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| 378 | return MMSYSERR_NOERROR;
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| 379 | }
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| 380 | else return(MMSYSERR_INVALHANDLE);
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| 381 | }
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| 382 | /******************************************************************************/
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| 383 | /******************************************************************************/
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| 384 | ODINFUNCTION2(MMRESULT, waveOutGetPitch,
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| 385 | HWAVEOUT, hwo,
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| 386 | LPDWORD, pdwPitch)
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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 | return MMSYSERR_NOTSUPPORTED;
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| 391 | else return(MMSYSERR_INVALHANDLE);
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| 392 | }
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| 393 | /******************************************************************************/
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| 394 | /******************************************************************************/
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| 395 | ODINFUNCTION2(MMRESULT, waveOutSetPitch,
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| 396 | HWAVEOUT, hwo,
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| 397 | DWORD, dwPitch)
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| 398 | {
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| 399 | WaveOut *dwave = (WaveOut *)hwo;
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| 400 | if(WaveOut::find(dwave) == TRUE)
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| 401 | return MMSYSERR_NOTSUPPORTED;
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| 402 | else return(MMSYSERR_INVALHANDLE);
|
|---|
| 403 | }
|
|---|
| 404 | /******************************************************************************/
|
|---|
| 405 | /******************************************************************************/
|
|---|
| 406 | ODINFUNCTION2(MMRESULT, waveOutGetVolume,
|
|---|
| 407 | HWAVEOUT, hwo,
|
|---|
| 408 | LPDWORD, pdwVolume)
|
|---|
| 409 | {
|
|---|
| 410 | WaveOut *dwave = (WaveOut *)hwo;
|
|---|
| 411 | if(WaveOut::find(dwave) == TRUE)
|
|---|
| 412 | {
|
|---|
| 413 | if(pdwVolume!=NULL)
|
|---|
| 414 | *pdwVolume=dwave->getVolume();
|
|---|
| 415 | return MMSYSERR_NOERROR;
|
|---|
| 416 | }
|
|---|
| 417 | else
|
|---|
| 418 | return MMSYSERR_NOERROR;
|
|---|
| 419 | // return(MMSYSERR_INVALHANDLE);
|
|---|
| 420 | }
|
|---|
| 421 | /******************************************************************************/
|
|---|
| 422 | /******************************************************************************/
|
|---|
| 423 | ODINFUNCTION2(MMRESULT, waveOutSetVolume,
|
|---|
| 424 | HWAVEOUT, hwo,
|
|---|
| 425 | DWORD, dwVolume)
|
|---|
| 426 | {
|
|---|
| 427 | WaveOut *dwave = (WaveOut *)hwo;
|
|---|
| 428 | if(WaveOut::find(dwave) == TRUE)
|
|---|
| 429 | {
|
|---|
| 430 | return(dwave->setVolume(dwVolume));
|
|---|
| 431 | }
|
|---|
| 432 | if(hwo == NULL) {
|
|---|
| 433 | WaveOut::setDefaultVolume(dwVolume);
|
|---|
| 434 | }
|
|---|
| 435 | return MMSYSERR_NOERROR;
|
|---|
| 436 | // return(MMSYSERR_INVALHANDLE);
|
|---|
| 437 | }
|
|---|
| 438 | /******************************************************************************/
|
|---|
| 439 | /******************************************************************************/
|
|---|
| 440 | ODINFUNCTION2(MMRESULT, waveOutGetPlaybackRate,
|
|---|
| 441 | HWAVEOUT, hwo,
|
|---|
| 442 | LPDWORD, pdwRate)
|
|---|
| 443 | {
|
|---|
| 444 | WaveOut *dwave = (WaveOut *)hwo;
|
|---|
| 445 | if(WaveOut::find(dwave) == TRUE)
|
|---|
| 446 | {
|
|---|
| 447 | return MMSYSERR_NOTSUPPORTED;
|
|---|
| 448 | }
|
|---|
| 449 | else return(MMSYSERR_INVALHANDLE);
|
|---|
| 450 | }
|
|---|
| 451 | /******************************************************************************/
|
|---|
| 452 | /******************************************************************************/
|
|---|
| 453 | ODINFUNCTION2(MMRESULT, waveOutSetPlaybackRate,
|
|---|
| 454 | HWAVEOUT, hwo,
|
|---|
| 455 | DWORD, dwRate)
|
|---|
| 456 | {
|
|---|
| 457 | WaveOut *dwave = (WaveOut *)hwo;
|
|---|
| 458 | if(WaveOut::find(dwave) == TRUE)
|
|---|
| 459 | {
|
|---|
| 460 | return MMSYSERR_NOTSUPPORTED;
|
|---|
| 461 | }
|
|---|
| 462 | else return(MMSYSERR_INVALHANDLE);
|
|---|
| 463 | }
|
|---|
| 464 | /******************************************************************************/
|
|---|
| 465 | /******************************************************************************/
|
|---|
| 466 | ODINFUNCTION4(MMRESULT, waveOutMessage,
|
|---|
| 467 | HWAVEOUT, hwo,
|
|---|
| 468 | UINT, uMsg,
|
|---|
| 469 | DWORD, dw1,
|
|---|
| 470 | DWORD, dw2)
|
|---|
| 471 | {
|
|---|
| 472 | WaveOut *dwave = (WaveOut *)hwo;
|
|---|
| 473 | if(WaveOut::find(dwave) == TRUE)
|
|---|
| 474 | {
|
|---|
| 475 | return MMSYSERR_NOTSUPPORTED;
|
|---|
| 476 | }
|
|---|
| 477 | else
|
|---|
| 478 | return(MMSYSERR_INVALHANDLE);
|
|---|
| 479 | }
|
|---|
| 480 | /******************************************************************************/
|
|---|
| 481 | /******************************************************************************/
|
|---|
| 482 |
|
|---|
| 483 |
|
|---|
