| 1 | /* $Id: wavein.cpp,v 1.9 2001-03-23 16:23:44 sandervl Exp $ */
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| 2 |
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| 3 | /*
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| 4 | * Wave in MM apis
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| 5 | *
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| 6 | * Copyright 2001 Sander van Leeuwen (sandervl@xs4all.nl)
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| 7 | *
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| 8 | * waveInGetPosition 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 | *
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| 12 | * Project Odin Software License can be found in LICENSE.TXT
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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 | /****************************************************************************
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| 18 | * Includes *
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| 19 | ****************************************************************************/
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| 20 |
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| 21 | #include <os2win.h>
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| 22 | #include <mmsystem.h>
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| 23 | #include <odinwrap.h>
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| 24 | #include <stdio.h>
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| 25 | #include <string.h>
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| 26 | #include <misc.h>
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| 27 | #include <unicode.h>
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| 28 |
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| 29 | #include "winmm.h"
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| 30 | #include "waveindart.h"
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| 31 |
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| 32 | #define DBG_LOCALLOG DBG_wavein
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| 33 | #include "dbglocal.h"
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| 34 |
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| 35 |
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| 36 | ODINDEBUGCHANNEL(WINMM-WAVEIN)
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| 37 |
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| 38 | /******************************************************************************/
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| 39 | /******************************************************************************/
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| 40 | ODINFUNCTION6(MMRESULT, waveInOpen,
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| 41 | LPHWAVEIN, phwi,
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| 42 | UINT, uDeviceID,
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| 43 | const LPWAVEFORMATEX, pwfx,
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| 44 | DWORD, dwCallback,
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| 45 | DWORD, dwInstance,
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| 46 | DWORD, fdwOpen)
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| 47 | {
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| 48 | MMRESULT rc;
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| 49 |
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| 50 | if(pwfx == NULL)
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| 51 | return(WAVERR_BADFORMAT);
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| 52 |
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| 53 | if(fdwOpen == WAVE_FORMAT_QUERY) {
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| 54 | if(DartWaveIn::queryFormat(pwfx->wFormatTag, pwfx->nChannels, pwfx->nSamplesPerSec,
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| 55 | pwfx->wBitsPerSample) == TRUE) {
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| 56 | return(MMSYSERR_NOERROR);
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| 57 | }
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| 58 | else return(WAVERR_BADFORMAT);
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| 59 | }
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| 60 |
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| 61 | if(phwi == NULL)
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| 62 | return(MMSYSERR_INVALPARAM);
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| 63 |
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| 64 | *phwi = (HWAVEOUT)new DartWaveIn(pwfx, fdwOpen, dwCallback, dwInstance);
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| 65 |
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| 66 | if(*phwi == NULL) {
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| 67 | return(MMSYSERR_NODRIVER);
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| 68 | }
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| 69 |
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| 70 | rc = ((DartWaveIn *)*phwi)->getError();
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| 71 | if(rc != MMSYSERR_NOERROR) {
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| 72 | delete (DartWaveIn *)*phwi;
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| 73 | return(rc);
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| 74 | }
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| 75 | return(MMSYSERR_NOERROR);
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| 76 | }
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| 77 | /******************************************************************************/
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| 78 | /******************************************************************************/
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| 79 | ODINFUNCTION1(MMRESULT, waveInClose,
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| 80 | HWAVEIN, hwi)
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| 81 | {
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| 82 | DartWaveIn *dwave = (DartWaveIn *)hwi;
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| 83 |
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| 84 | if(DartWaveIn::find(dwave) == TRUE)
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| 85 | {
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| 86 | if(dwave->getState() == STATE_RECORDING)
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| 87 | return(WAVERR_STILLPLAYING);
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| 88 |
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| 89 | delete dwave;
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| 90 | return(MMSYSERR_NOERROR);
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| 91 | }
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| 92 | else return(MMSYSERR_INVALHANDLE);
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| 93 | }
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| 94 | /******************************************************************************/
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| 95 | /******************************************************************************/
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| 96 | ODINFUNCTION1(MMRESULT, waveInReset,
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| 97 | HWAVEIN, hwi)
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| 98 | {
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| 99 | DartWaveIn *dwave = (DartWaveIn *)hwi;
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| 100 |
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| 101 | if(DartWaveIn::find(dwave) == TRUE)
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| 102 | return(dwave->reset());
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| 103 | else return(MMSYSERR_INVALHANDLE);
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| 104 | }
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| 105 | /******************************************************************************/
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| 106 | /******************************************************************************/
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| 107 | ODINFUNCTION1(MMRESULT, waveInStart,
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| 108 | HWAVEIN, hwi)
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| 109 | {
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| 110 | DartWaveIn *dwave = (DartWaveIn *)hwi;
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| 111 |
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| 112 | if(DartWaveIn::find(dwave) == TRUE)
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| 113 | return(dwave->start());
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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, waveInStop,
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| 119 | HWAVEIN, hwi)
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| 120 | {
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| 121 | DartWaveIn *dwave = (DartWaveIn *)hwi;
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| 122 |
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| 123 | if(DartWaveIn::find(dwave) == TRUE)
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| 124 | return(dwave->stop());
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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 | ODINFUNCTION3(MMRESULT, waveInGetPosition,
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| 130 | HWAVEIN, hwi,
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| 131 | LPMMTIME, pmmt,
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| 132 | UINT, cbmmt)
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| 133 | {
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| 134 | DartWaveIn *dwave = (DartWaveIn *)hwi;
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| 135 |
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| 136 | if(pmmt == NULL)
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| 137 | return MMSYSERR_INVALPARAM;
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| 138 |
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| 139 | if(DartWaveIn::find(dwave) == TRUE)
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| 140 | {
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| 141 | ULONG position;
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| 142 |
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| 143 | position = dwave->getPosition();
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| 144 | if(position == -1) {
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| 145 | return MMSYSERR_HANDLEBUSY; //todo correct error value
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| 146 | }
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| 147 | switch (pmmt->wType) {
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| 148 | case TIME_BYTES:
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| 149 | pmmt->u.cb = position;
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| 150 | break;
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| 151 | case TIME_SAMPLES:
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| 152 | pmmt->u.sample = position * 8 / dwave->getBitsPerSample();
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| 153 | break;
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| 154 | case TIME_SMPTE:
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| 155 | {
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| 156 | ULONG timeval = position / (dwave->getAvgBytesPerSecond() / 1000);
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| 157 | pmmt->u.smpte.hour = timeval / 108000;
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| 158 | timeval -= pmmt->u.smpte.hour * 108000;
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| 159 | pmmt->u.smpte.min = timeval / 1800;
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| 160 | timeval -= pmmt->u.smpte.min * 1800;
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| 161 | pmmt->u.smpte.sec = timeval / 30;
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| 162 | timeval -= pmmt->u.smpte.sec * 30;
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| 163 | pmmt->u.smpte.frame = timeval;
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| 164 | pmmt->u.smpte.fps = 30;
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| 165 | break;
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| 166 | }
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| 167 | default:
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| 168 | dprintf(("waveInGetPosition: Format %d not supported ! use TIME_MS !\n", pmmt->wType));
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| 169 | pmmt->wType = TIME_MS;
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| 170 | case TIME_MS:
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| 171 | pmmt->u.ms = position / (dwave->getAvgBytesPerSecond() / 1000);
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| 172 | dprintf(("WINMM:waveInGetPosition: TIME_MS pos=%d ms=%d time=%d", position, pmmt->u.ms, GetCurrentTime()));
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| 173 | break;
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| 174 | }
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| 175 | return MMSYSERR_NOERROR;
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| 176 | }
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| 177 | else return(MMSYSERR_INVALHANDLE);
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| 178 | }
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| 179 | /******************************************************************************/
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| 180 | /******************************************************************************/
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| 181 | ODINFUNCTION3(MMRESULT, waveInAddBuffer,
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| 182 | HWAVEIN, hwi,
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| 183 | LPWAVEHDR, pwh,
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| 184 | UINT, cbwh)
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| 185 | {
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| 186 | DartWaveIn *dwave = (DartWaveIn *)hwi;
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| 187 |
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| 188 | if(DartWaveIn::find(dwave) == TRUE)
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| 189 | {
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| 190 | if(!(pwh->dwFlags & WHDR_PREPARED) || pwh->lpData == NULL)
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| 191 | return WAVERR_UNPREPARED;
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| 192 |
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| 193 | if(pwh->dwFlags & WHDR_INQUEUE)
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| 194 | return WAVERR_STILLPLAYING;
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| 195 |
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| 196 | pwh->dwFlags |= WHDR_INQUEUE;
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| 197 | pwh->dwFlags &= ~WHDR_DONE;
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| 198 |
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| 199 | dprintf(("waveInAddBuffer %x %d %x", pwh->lpData, pwh->dwBufferLength, pwh->dwFlags));
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| 200 | return(dwave->addBuffer(pwh, cbwh));
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| 201 | }
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| 202 | else return(MMSYSERR_INVALHANDLE);
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| 203 | }
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| 204 | /******************************************************************************/
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| 205 | /******************************************************************************/
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| 206 | ODINFUNCTION3(MMRESULT, waveInPrepareHeader,
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| 207 | HWAVEIN, hwi,
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| 208 | LPWAVEHDR, pwh,
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| 209 | UINT, cbwh)
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| 210 | {
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| 211 | DartWaveIn *dwave = (DartWaveIn *)hwi;
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| 212 |
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| 213 | if(DartWaveIn::find(dwave) == TRUE)
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| 214 | {
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| 215 | if(pwh->dwFlags & WHDR_INQUEUE)
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| 216 | return WAVERR_STILLPLAYING;
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| 217 |
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| 218 | pwh->dwFlags |= WHDR_PREPARED;
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| 219 | pwh->dwFlags &= ~WHDR_DONE;
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| 220 | pwh->lpNext = NULL;
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| 221 | return(MMSYSERR_NOERROR);
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| 222 | }
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| 223 | else return(MMSYSERR_INVALHANDLE);
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| 224 | }
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| 225 | /******************************************************************************/
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| 226 | /******************************************************************************/
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| 227 | ODINFUNCTION3(MMRESULT, waveInUnprepareHeader,
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| 228 | HWAVEIN, hwi,
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| 229 | LPWAVEHDR, pwh,
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| 230 | UINT, cbwh)
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| 231 | {
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| 232 | DartWaveIn *dwave = (DartWaveIn *)hwi;
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| 233 |
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| 234 | if(DartWaveIn::find(dwave) == TRUE)
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| 235 | {
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| 236 | if(pwh->dwFlags & WHDR_INQUEUE)
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| 237 | return WAVERR_STILLPLAYING;
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| 238 |
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| 239 | pwh->dwFlags &= ~WHDR_PREPARED;
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| 240 | pwh->dwFlags |= WHDR_DONE;
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| 241 | return(MMSYSERR_NOERROR);
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| 242 | }
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| 243 | else return(MMSYSERR_INVALHANDLE);
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| 244 | }
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| 245 | /******************************************************************************/
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| 246 | /******************************************************************************/
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| 247 | ODINFUNCTION3(MMRESULT, waveInGetDevCapsA,
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| 248 | UINT, uDeviceID,
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| 249 | LPWAVEINCAPSA, pwic,
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| 250 | UINT, cbwic)
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| 251 | {
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| 252 | if(DartWaveIn::getNumDevices() == 0) {
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| 253 | memset(pwic, 0, sizeof(*pwic));
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| 254 | return MMSYSERR_NODRIVER;
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| 255 | }
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| 256 |
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| 257 | // we have to fill in this thing
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| 258 | pwic->wMid = 0; /* manufacturer ID */
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| 259 | pwic->wPid = 0; /* product ID */
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| 260 | pwic->vDriverVersion = 0x0001; /* version of the driver */
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| 261 | strcpy( pwic->szPname, "OS/2 DART Wave In" ); /* product name */
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| 262 | pwic->dwFormats = WAVE_FORMAT_1M08 | WAVE_FORMAT_1S08 |
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| 263 | WAVE_FORMAT_1M16 | WAVE_FORMAT_1S16 |
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| 264 | WAVE_FORMAT_2M08 | WAVE_FORMAT_2S08 |
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| 265 | WAVE_FORMAT_2M16 | WAVE_FORMAT_2S16 |
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| 266 | WAVE_FORMAT_4M08 | WAVE_FORMAT_4S08 |
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| 267 | WAVE_FORMAT_4M16 | WAVE_FORMAT_4S16;
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| 268 |
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| 269 | pwic->wChannels = 2; /* number of sources supported */
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| 270 | pwic->wReserved1 = 0; /* packing */
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| 271 |
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| 272 | return MMSYSERR_NOERROR;
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| 273 | }
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| 274 | /******************************************************************************/
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| 275 | /******************************************************************************/
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| 276 | ODINFUNCTION3(MMRESULT, waveInGetDevCapsW,
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| 277 | UINT, uDeviceID,
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| 278 | LPWAVEINCAPSW, pwic,
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| 279 | UINT, cbwic)
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| 280 | {
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| 281 | if(DartWaveIn::getNumDevices() == 0) {
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| 282 | memset(pwic, 0, sizeof(*pwic));
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| 283 | return MMSYSERR_NODRIVER;
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| 284 | }
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| 285 | // we have to fill in this thing
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| 286 | pwic->wMid = 0; /* manufacturer ID */
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| 287 | pwic->wPid = 0; /* product ID */
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| 288 | pwic->vDriverVersion = 0x0001; /* version of the driver */
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| 289 | lstrcpyW(pwic->szPname, (LPCWSTR)L"OS/2 DART Wave In"); /* product name */
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| 290 | pwic->dwFormats = WAVE_FORMAT_1M08 | WAVE_FORMAT_1S08 |
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| 291 | WAVE_FORMAT_1M16 | WAVE_FORMAT_1S16 |
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| 292 | WAVE_FORMAT_2M08 | WAVE_FORMAT_2S08 |
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| 293 | WAVE_FORMAT_2M16 | WAVE_FORMAT_2S16 |
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| 294 | WAVE_FORMAT_4M08 | WAVE_FORMAT_4S08 |
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| 295 | WAVE_FORMAT_4M16 | WAVE_FORMAT_4S16;
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| 296 |
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| 297 | pwic->wChannels = 2; /* number of sources supported */
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| 298 | pwic->wReserved1 = 0; /* packing */
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| 299 |
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| 300 | return MMSYSERR_NOERROR;
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| 301 | }
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| 302 | /******************************************************************************/
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| 303 | /******************************************************************************/
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| 304 | ODINFUNCTION3(MMRESULT, waveInGetErrorTextA,
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| 305 | MMRESULT, wError,
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| 306 | LPSTR, lpText,
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| 307 | UINT, cchText)
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| 308 | {
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| 309 | dprintf(("WINMM:waveInGetErrorTextA(%d)\n", wError ));
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| 310 | char * theMsg = getWinmmMsg( wError );
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| 311 | if ( theMsg )
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| 312 | strncpy( lpText, theMsg, cchText );
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| 313 | else
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| 314 | {
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| 315 | char errMsg[100];
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| 316 | sprintf( errMsg, "Unknown error number %d", wError );
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| 317 | strncpy( lpText, errMsg, cchText );
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| 318 | }
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| 319 | return MMSYSERR_NOERROR;
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| 320 | }
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| 321 | /******************************************************************************/
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| 322 | /******************************************************************************/
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| 323 | ODINFUNCTION3(MMRESULT, waveInGetErrorTextW,
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| 324 | MMRESULT, wError,
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| 325 | LPWSTR, lpText,
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| 326 | UINT, cchText)
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| 327 | {
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| 328 | dprintf(("WINMM:waveInGetErrorTextW(%d) - stub\n", wError ));
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| 329 | char * theMsg = getWinmmMsg( wError );
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| 330 | if ( theMsg )
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| 331 | AsciiToUnicode( theMsg, lpText );
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| 332 | else
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| 333 | {
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| 334 | char errMsg[100];
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| 335 | sprintf( errMsg, "Unknown error number %d", wError );
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| 336 | AsciiToUnicode( errMsg, lpText );
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| 337 | }
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| 338 | return MMSYSERR_NOERROR;
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| 339 | }
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| 340 | /******************************************************************************/
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| 341 | /******************************************************************************/
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| 342 | ODINFUNCTION2(MMRESULT, waveInGetID,
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| 343 | HWAVEIN, hwi,
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| 344 | LPUINT, puDeviceID)
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| 345 | {
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| 346 | DartWaveIn *dwave = (DartWaveIn *)hwi;
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| 347 | if(DartWaveIn::find(dwave) == TRUE)
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| 348 | {
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| 349 | *puDeviceID = 1;
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| 350 | return MMSYSERR_NOERROR;
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| 351 | }
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| 352 | else return(MMSYSERR_INVALHANDLE);
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| 353 | }
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| 354 | /******************************************************************************/
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| 355 | /******************************************************************************/
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| 356 | ODINFUNCTION0(UINT, waveInGetNumDevs)
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| 357 | {
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| 358 | return DartWaveIn::getNumDevices();
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| 359 | }
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| 360 | /******************************************************************************/
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| 361 | /******************************************************************************/
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| 362 | ODINFUNCTION4(MMRESULT, waveInMessage,
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| 363 | HWAVEIN, hwi,
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| 364 | UINT, uMsg,
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| 365 | DWORD, dw1,
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| 366 | DWORD, dw2)
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| 367 | {
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| 368 | dprintf(("WINMM:waveInMessage - stub\n"));
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| 369 |
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| 370 | DartWaveIn *dwave = (DartWaveIn *)hwi;
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| 371 | if(DartWaveIn::find(dwave) == TRUE)
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| 372 | {
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| 373 | return MMSYSERR_NOTSUPPORTED;
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| 374 | }
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| 375 | else
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| 376 | return(MMSYSERR_INVALHANDLE);
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| 377 | }
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| 378 | /******************************************************************************/
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| 379 | /******************************************************************************/
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| 380 |
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