| 1 | /* $Id: wavein.cpp,v 1.7 2001-02-27 21:17:01 sandervl Exp $ */
|
|---|
| 2 |
|
|---|
| 3 | /*
|
|---|
| 4 | * Wave in MM apis
|
|---|
| 5 | *
|
|---|
| 6 | * Copyright 2001 Sander van Leeuwen (sandervl@xs4all.nl)
|
|---|
| 7 | *
|
|---|
| 8 | * waveInGetPosition partly based on Wine code (dll\winmm\wineoss\audio.c)
|
|---|
| 9 | * Copyright 1994 Martin Ayotte
|
|---|
| 10 | *
|
|---|
| 11 | *
|
|---|
| 12 | * Project Odin Software License can be found in LICENSE.TXT
|
|---|
| 13 | *
|
|---|
| 14 | */
|
|---|
| 15 |
|
|---|
| 16 |
|
|---|
| 17 | /****************************************************************************
|
|---|
| 18 | * Includes *
|
|---|
| 19 | ****************************************************************************/
|
|---|
| 20 |
|
|---|
| 21 | #include <os2win.h>
|
|---|
| 22 | #include <mmsystem.h>
|
|---|
| 23 | #include <odinwrap.h>
|
|---|
| 24 | #include <stdio.h>
|
|---|
| 25 | #include <string.h>
|
|---|
| 26 | #include <misc.h>
|
|---|
| 27 | #include <unicode.h>
|
|---|
| 28 |
|
|---|
| 29 | #include "winmm.h"
|
|---|
| 30 | #include "dwavein.h"
|
|---|
| 31 |
|
|---|
| 32 | #define DBG_LOCALLOG DBG_wavein
|
|---|
| 33 | #include "dbglocal.h"
|
|---|
| 34 |
|
|---|
| 35 |
|
|---|
| 36 | ODINDEBUGCHANNEL(WINMM-WAVEIN)
|
|---|
| 37 |
|
|---|
| 38 | /******************************************************************************/
|
|---|
| 39 | /******************************************************************************/
|
|---|
| 40 | ODINFUNCTION6(MMRESULT, waveInOpen,
|
|---|
| 41 | LPHWAVEIN, phwi,
|
|---|
| 42 | UINT, uDeviceID,
|
|---|
| 43 | const LPWAVEFORMATEX, pwfx,
|
|---|
| 44 | DWORD, dwCallback,
|
|---|
| 45 | DWORD, dwInstance,
|
|---|
| 46 | DWORD, fdwOpen)
|
|---|
| 47 | {
|
|---|
| 48 | MMRESULT rc;
|
|---|
| 49 |
|
|---|
| 50 | if(pwfx == NULL)
|
|---|
| 51 | return(WAVERR_BADFORMAT);
|
|---|
| 52 |
|
|---|
| 53 | if(fdwOpen == WAVE_FORMAT_QUERY) {
|
|---|
| 54 | if(DartWaveIn::queryFormat(pwfx->wFormatTag, pwfx->nChannels, pwfx->nSamplesPerSec,
|
|---|
| 55 | pwfx->wBitsPerSample) == TRUE) {
|
|---|
| 56 | return(MMSYSERR_NOERROR);
|
|---|
| 57 | }
|
|---|
| 58 | else return(WAVERR_BADFORMAT);
|
|---|
| 59 | }
|
|---|
| 60 |
|
|---|
| 61 | if(phwi == NULL)
|
|---|
| 62 | return(MMSYSERR_INVALPARAM);
|
|---|
| 63 |
|
|---|
| 64 | if(fdwOpen == CALLBACK_WINDOW) {
|
|---|
| 65 | *phwi = (HWAVEOUT)new DartWaveIn(pwfx, (HWND)dwCallback);
|
|---|
| 66 | }
|
|---|
| 67 | else
|
|---|
| 68 | if(fdwOpen == CALLBACK_FUNCTION)
|
|---|
| 69 | {
|
|---|
| 70 | //@@@PH 1999/12/28 save valid FS: to win32 TIB
|
|---|
| 71 | *phwi = (HWAVEOUT)new DartWaveIn(pwfx, dwCallback, dwInstance, GetFS());
|
|---|
| 72 | }
|
|---|
| 73 | else *phwi = (HWAVEOUT)new DartWaveIn(pwfx);
|
|---|
| 74 |
|
|---|
| 75 | if(*phwi == NULL) {
|
|---|
| 76 | return(MMSYSERR_NODRIVER);
|
|---|
| 77 | }
|
|---|
| 78 |
|
|---|
| 79 | rc = ((DartWaveIn *)*phwi)->getError();
|
|---|
| 80 | if(rc != MMSYSERR_NOERROR) {
|
|---|
| 81 | delete (DartWaveIn *)*phwi;
|
|---|
| 82 | return(rc);
|
|---|
| 83 | }
|
|---|
| 84 | return(MMSYSERR_NOERROR);
|
|---|
| 85 | }
|
|---|
| 86 | /******************************************************************************/
|
|---|
| 87 | /******************************************************************************/
|
|---|
| 88 | ODINFUNCTION1(MMRESULT, waveInClose,
|
|---|
| 89 | HWAVEIN, hwi)
|
|---|
| 90 | {
|
|---|
| 91 | DartWaveIn *dwave = (DartWaveIn *)hwi;
|
|---|
| 92 |
|
|---|
| 93 | if(DartWaveIn::find(dwave) == TRUE)
|
|---|
| 94 | {
|
|---|
| 95 | if(dwave->getState() == STATE_RECORDING)
|
|---|
| 96 | return(WAVERR_STILLPLAYING);
|
|---|
| 97 |
|
|---|
| 98 | delete dwave;
|
|---|
| 99 | return(MMSYSERR_NOERROR);
|
|---|
| 100 | }
|
|---|
| 101 | else return(MMSYSERR_INVALHANDLE);
|
|---|
| 102 | }
|
|---|
| 103 | /******************************************************************************/
|
|---|
| 104 | /******************************************************************************/
|
|---|
| 105 | ODINFUNCTION1(MMRESULT, waveInReset,
|
|---|
| 106 | HWAVEIN, hwi)
|
|---|
| 107 | {
|
|---|
| 108 | DartWaveIn *dwave = (DartWaveIn *)hwi;
|
|---|
| 109 |
|
|---|
| 110 | if(DartWaveIn::find(dwave) == TRUE)
|
|---|
| 111 | return(dwave->reset());
|
|---|
| 112 | else return(MMSYSERR_INVALHANDLE);
|
|---|
| 113 | }
|
|---|
| 114 | /******************************************************************************/
|
|---|
| 115 | /******************************************************************************/
|
|---|
| 116 | ODINFUNCTION1(MMRESULT, waveInStart,
|
|---|
| 117 | HWAVEIN, hwi)
|
|---|
| 118 | {
|
|---|
| 119 | DartWaveIn *dwave = (DartWaveIn *)hwi;
|
|---|
| 120 |
|
|---|
| 121 | if(DartWaveIn::find(dwave) == TRUE)
|
|---|
| 122 | return(dwave->start());
|
|---|
| 123 | else return(MMSYSERR_INVALHANDLE);
|
|---|
| 124 | }
|
|---|
| 125 | /******************************************************************************/
|
|---|
| 126 | /******************************************************************************/
|
|---|
| 127 | ODINFUNCTION1(MMRESULT, waveInStop,
|
|---|
| 128 | HWAVEIN, hwi)
|
|---|
| 129 | {
|
|---|
| 130 | DartWaveIn *dwave = (DartWaveIn *)hwi;
|
|---|
| 131 |
|
|---|
| 132 | if(DartWaveIn::find(dwave) == TRUE)
|
|---|
| 133 | return(dwave->stop());
|
|---|
| 134 | else return(MMSYSERR_INVALHANDLE);
|
|---|
| 135 | }
|
|---|
| 136 | /******************************************************************************/
|
|---|
| 137 | /******************************************************************************/
|
|---|
| 138 | ODINFUNCTION3(MMRESULT, waveInGetPosition,
|
|---|
| 139 | HWAVEIN, hwi,
|
|---|
| 140 | LPMMTIME, pmmt,
|
|---|
| 141 | UINT, cbmmt)
|
|---|
| 142 | {
|
|---|
| 143 | DartWaveIn *dwave = (DartWaveIn *)hwi;
|
|---|
| 144 |
|
|---|
| 145 | if(pmmt == NULL)
|
|---|
| 146 | return MMSYSERR_INVALPARAM;
|
|---|
| 147 |
|
|---|
| 148 | if(DartWaveIn::find(dwave) == TRUE)
|
|---|
| 149 | {
|
|---|
| 150 | ULONG position;
|
|---|
| 151 |
|
|---|
| 152 | position = dwave->getPosition();
|
|---|
| 153 | if(position == -1) {
|
|---|
| 154 | return MMSYSERR_HANDLEBUSY; //todo correct error value
|
|---|
| 155 | }
|
|---|
| 156 | switch (pmmt->wType) {
|
|---|
| 157 | case TIME_BYTES:
|
|---|
| 158 | pmmt->u.cb = position;
|
|---|
| 159 | break;
|
|---|
| 160 | case TIME_SAMPLES:
|
|---|
| 161 | pmmt->u.sample = position * 8 / dwave->getBitsPerSample();
|
|---|
| 162 | break;
|
|---|
| 163 | case TIME_SMPTE:
|
|---|
| 164 | {
|
|---|
| 165 | ULONG timeval = position / (dwave->getAvgBytesPerSecond() / 1000);
|
|---|
| 166 | pmmt->u.smpte.hour = timeval / 108000;
|
|---|
| 167 | timeval -= pmmt->u.smpte.hour * 108000;
|
|---|
| 168 | pmmt->u.smpte.min = timeval / 1800;
|
|---|
| 169 | timeval -= pmmt->u.smpte.min * 1800;
|
|---|
| 170 | pmmt->u.smpte.sec = timeval / 30;
|
|---|
| 171 | timeval -= pmmt->u.smpte.sec * 30;
|
|---|
| 172 | pmmt->u.smpte.frame = timeval;
|
|---|
| 173 | pmmt->u.smpte.fps = 30;
|
|---|
| 174 | break;
|
|---|
| 175 | }
|
|---|
| 176 | default:
|
|---|
| 177 | dprintf(("waveInGetPosition: Format %d not supported ! use TIME_MS !\n", pmmt->wType));
|
|---|
| 178 | pmmt->wType = TIME_MS;
|
|---|
| 179 | case TIME_MS:
|
|---|
| 180 | pmmt->u.ms = position / (dwave->getAvgBytesPerSecond() / 1000);
|
|---|
| 181 | dprintf(("WINMM:waveInGetPosition: TIME_MS pos=%d ms=%d time=%d", position, pmmt->u.ms, GetCurrentTime()));
|
|---|
| 182 | break;
|
|---|
| 183 | }
|
|---|
| 184 | return MMSYSERR_NOERROR;
|
|---|
| 185 | }
|
|---|
| 186 | else return(MMSYSERR_INVALHANDLE);
|
|---|
| 187 | }
|
|---|
| 188 | /******************************************************************************/
|
|---|
| 189 | /******************************************************************************/
|
|---|
| 190 | ODINFUNCTION3(MMRESULT, waveInAddBuffer,
|
|---|
| 191 | HWAVEIN, hwi,
|
|---|
| 192 | LPWAVEHDR, pwh,
|
|---|
| 193 | UINT, cbwh)
|
|---|
| 194 | {
|
|---|
| 195 | DartWaveIn *dwave = (DartWaveIn *)hwi;
|
|---|
| 196 |
|
|---|
| 197 | if(DartWaveIn::find(dwave) == TRUE)
|
|---|
| 198 | {
|
|---|
| 199 | if(!(pwh->dwFlags & WHDR_PREPARED) || pwh->lpData == NULL)
|
|---|
| 200 | return WAVERR_UNPREPARED;
|
|---|
| 201 |
|
|---|
| 202 | if(pwh->dwFlags & WHDR_INQUEUE)
|
|---|
| 203 | return WAVERR_STILLPLAYING;
|
|---|
| 204 |
|
|---|
| 205 | pwh->dwFlags |= WHDR_INQUEUE;
|
|---|
| 206 | pwh->dwFlags &= ~WHDR_DONE;
|
|---|
| 207 |
|
|---|
| 208 | dprintf(("waveInAddBuffer %x %d %x", pwh->lpData, pwh->dwBufferLength, pwh->dwFlags));
|
|---|
| 209 | return(dwave->addBuffer(pwh, cbwh));
|
|---|
| 210 | }
|
|---|
| 211 | else return(MMSYSERR_INVALHANDLE);
|
|---|
| 212 | }
|
|---|
| 213 | /******************************************************************************/
|
|---|
| 214 | /******************************************************************************/
|
|---|
| 215 | ODINFUNCTION3(MMRESULT, waveInPrepareHeader,
|
|---|
| 216 | HWAVEIN, hwi,
|
|---|
| 217 | LPWAVEHDR, pwh,
|
|---|
| 218 | UINT, cbwh)
|
|---|
| 219 | {
|
|---|
| 220 | DartWaveIn *dwave = (DartWaveIn *)hwi;
|
|---|
| 221 |
|
|---|
| 222 | if(DartWaveIn::find(dwave) == TRUE)
|
|---|
| 223 | {
|
|---|
| 224 | if(pwh->dwFlags & WHDR_INQUEUE)
|
|---|
| 225 | return WAVERR_STILLPLAYING;
|
|---|
| 226 |
|
|---|
| 227 | pwh->dwFlags |= WHDR_PREPARED;
|
|---|
| 228 | pwh->dwFlags &= ~WHDR_DONE;
|
|---|
| 229 | pwh->lpNext = NULL;
|
|---|
| 230 | return(MMSYSERR_NOERROR);
|
|---|
| 231 | }
|
|---|
| 232 | else return(MMSYSERR_INVALHANDLE);
|
|---|
| 233 | }
|
|---|
| 234 | /******************************************************************************/
|
|---|
| 235 | /******************************************************************************/
|
|---|
| 236 | ODINFUNCTION3(MMRESULT, waveInUnprepareHeader,
|
|---|
| 237 | HWAVEIN, hwi,
|
|---|
| 238 | LPWAVEHDR, pwh,
|
|---|
| 239 | UINT, cbwh)
|
|---|
| 240 | {
|
|---|
| 241 | DartWaveIn *dwave = (DartWaveIn *)hwi;
|
|---|
| 242 |
|
|---|
| 243 | if(DartWaveIn::find(dwave) == TRUE)
|
|---|
| 244 | {
|
|---|
| 245 | if(pwh->dwFlags & WHDR_INQUEUE)
|
|---|
| 246 | return WAVERR_STILLPLAYING;
|
|---|
| 247 |
|
|---|
| 248 | pwh->dwFlags &= ~WHDR_PREPARED;
|
|---|
| 249 | pwh->dwFlags |= WHDR_DONE;
|
|---|
| 250 | return(MMSYSERR_NOERROR);
|
|---|
| 251 | }
|
|---|
| 252 | else return(MMSYSERR_INVALHANDLE);
|
|---|
| 253 | }
|
|---|
| 254 | /******************************************************************************/
|
|---|
| 255 | /******************************************************************************/
|
|---|
| 256 | ODINFUNCTION3(MMRESULT, waveInGetDevCapsA,
|
|---|
| 257 | UINT, uDeviceID,
|
|---|
| 258 | LPWAVEINCAPSA, pwic,
|
|---|
| 259 | UINT, cbwic)
|
|---|
| 260 | {
|
|---|
| 261 | if(DartWaveIn::getNumDevices() == 0) {
|
|---|
| 262 | memset(pwic, 0, sizeof(*pwic));
|
|---|
| 263 | return MMSYSERR_NODRIVER;
|
|---|
| 264 | }
|
|---|
| 265 |
|
|---|
| 266 | // we have to fill in this thing
|
|---|
| 267 | pwic->wMid = 0; /* manufacturer ID */
|
|---|
| 268 | pwic->wPid = 0; /* product ID */
|
|---|
| 269 | pwic->vDriverVersion = 0x0001; /* version of the driver */
|
|---|
| 270 | strcpy( pwic->szPname, "OS/2 DART Wave In" ); /* product name */
|
|---|
| 271 | pwic->dwFormats = WAVE_FORMAT_1M08 | WAVE_FORMAT_1S08 |
|
|---|
| 272 | WAVE_FORMAT_1M16 | WAVE_FORMAT_1S16 |
|
|---|
| 273 | WAVE_FORMAT_2M08 | WAVE_FORMAT_2S08 |
|
|---|
| 274 | WAVE_FORMAT_2M16 | WAVE_FORMAT_2S16 |
|
|---|
| 275 | WAVE_FORMAT_4M08 | WAVE_FORMAT_4S08 |
|
|---|
| 276 | WAVE_FORMAT_4M16 | WAVE_FORMAT_4S16;
|
|---|
| 277 |
|
|---|
| 278 | pwic->wChannels = 2; /* number of sources supported */
|
|---|
| 279 | pwic->wReserved1 = 0; /* packing */
|
|---|
| 280 |
|
|---|
| 281 | return MMSYSERR_NOERROR;
|
|---|
| 282 | }
|
|---|
| 283 | /******************************************************************************/
|
|---|
| 284 | /******************************************************************************/
|
|---|
| 285 | ODINFUNCTION3(MMRESULT, waveInGetDevCapsW,
|
|---|
| 286 | UINT, uDeviceID,
|
|---|
| 287 | LPWAVEINCAPSW, pwic,
|
|---|
| 288 | UINT, cbwic)
|
|---|
| 289 | {
|
|---|
| 290 | if(DartWaveIn::getNumDevices() == 0) {
|
|---|
| 291 | memset(pwic, 0, sizeof(*pwic));
|
|---|
| 292 | return MMSYSERR_NODRIVER;
|
|---|
| 293 | }
|
|---|
| 294 | // we have to fill in this thing
|
|---|
| 295 | pwic->wMid = 0; /* manufacturer ID */
|
|---|
| 296 | pwic->wPid = 0; /* product ID */
|
|---|
| 297 | pwic->vDriverVersion = 0x0001; /* version of the driver */
|
|---|
| 298 | lstrcpyW(pwic->szPname, (LPCWSTR)L"OS/2 DART Wave In"); /* product name */
|
|---|
| 299 | pwic->dwFormats = WAVE_FORMAT_1M08 | WAVE_FORMAT_1S08 |
|
|---|
| 300 | WAVE_FORMAT_1M16 | WAVE_FORMAT_1S16 |
|
|---|
| 301 | WAVE_FORMAT_2M08 | WAVE_FORMAT_2S08 |
|
|---|
| 302 | WAVE_FORMAT_2M16 | WAVE_FORMAT_2S16 |
|
|---|
| 303 | WAVE_FORMAT_4M08 | WAVE_FORMAT_4S08 |
|
|---|
| 304 | WAVE_FORMAT_4M16 | WAVE_FORMAT_4S16;
|
|---|
| 305 |
|
|---|
| 306 | pwic->wChannels = 2; /* number of sources supported */
|
|---|
| 307 | pwic->wReserved1 = 0; /* packing */
|
|---|
| 308 |
|
|---|
| 309 | return MMSYSERR_NOERROR;
|
|---|
| 310 | }
|
|---|
| 311 | /******************************************************************************/
|
|---|
| 312 | /******************************************************************************/
|
|---|
| 313 | ODINFUNCTION3(MMRESULT, waveInGetErrorTextA,
|
|---|
| 314 | MMRESULT, wError,
|
|---|
| 315 | LPSTR, lpText,
|
|---|
| 316 | UINT, cchText)
|
|---|
| 317 | {
|
|---|
| 318 | dprintf(("WINMM:waveInGetErrorTextA(%d)\n", wError ));
|
|---|
| 319 | char * theMsg = getWinmmMsg( wError );
|
|---|
| 320 | if ( theMsg )
|
|---|
| 321 | strncpy( lpText, theMsg, cchText );
|
|---|
| 322 | else
|
|---|
| 323 | {
|
|---|
| 324 | char errMsg[100];
|
|---|
| 325 | sprintf( errMsg, "Unknown error number %d", wError );
|
|---|
| 326 | strncpy( lpText, errMsg, cchText );
|
|---|
| 327 | }
|
|---|
| 328 | return MMSYSERR_NOERROR;
|
|---|
| 329 | }
|
|---|
| 330 | /******************************************************************************/
|
|---|
| 331 | /******************************************************************************/
|
|---|
| 332 | ODINFUNCTION3(MMRESULT, waveInGetErrorTextW,
|
|---|
| 333 | MMRESULT, wError,
|
|---|
| 334 | LPWSTR, lpText,
|
|---|
| 335 | UINT, cchText)
|
|---|
| 336 | {
|
|---|
| 337 | dprintf(("WINMM:waveInGetErrorTextW(%d) - stub\n", wError ));
|
|---|
| 338 | char * theMsg = getWinmmMsg( wError );
|
|---|
| 339 | if ( theMsg )
|
|---|
| 340 | AsciiToUnicode( theMsg, lpText );
|
|---|
| 341 | else
|
|---|
| 342 | {
|
|---|
| 343 | char errMsg[100];
|
|---|
| 344 | sprintf( errMsg, "Unknown error number %d", wError );
|
|---|
| 345 | AsciiToUnicode( errMsg, lpText );
|
|---|
| 346 | }
|
|---|
| 347 | return MMSYSERR_NOERROR;
|
|---|
| 348 | }
|
|---|
| 349 | /******************************************************************************/
|
|---|
| 350 | /******************************************************************************/
|
|---|
| 351 | ODINFUNCTION2(MMRESULT, waveInGetID,
|
|---|
| 352 | HWAVEIN, hwi,
|
|---|
| 353 | LPUINT, puDeviceID)
|
|---|
| 354 | {
|
|---|
| 355 | DartWaveIn *dwave = (DartWaveIn *)hwi;
|
|---|
| 356 | if(DartWaveIn::find(dwave) == TRUE)
|
|---|
| 357 | {
|
|---|
| 358 | *puDeviceID = 1;
|
|---|
| 359 | return MMSYSERR_NOERROR;
|
|---|
| 360 | }
|
|---|
| 361 | else return(MMSYSERR_INVALHANDLE);
|
|---|
| 362 | }
|
|---|
| 363 | /******************************************************************************/
|
|---|
| 364 | /******************************************************************************/
|
|---|
| 365 | ODINFUNCTION0(UINT, waveInGetNumDevs)
|
|---|
| 366 | {
|
|---|
| 367 | return DartWaveIn::getNumDevices();
|
|---|
| 368 | }
|
|---|
| 369 | /******************************************************************************/
|
|---|
| 370 | /******************************************************************************/
|
|---|
| 371 | ODINFUNCTION4(MMRESULT, waveInMessage,
|
|---|
| 372 | HWAVEIN, hwi,
|
|---|
| 373 | UINT, uMsg,
|
|---|
| 374 | DWORD, dw1,
|
|---|
| 375 | DWORD, dw2)
|
|---|
| 376 | {
|
|---|
| 377 | dprintf(("WINMM:waveInMessage - stub\n"));
|
|---|
| 378 |
|
|---|
| 379 | DartWaveIn *dwave = (DartWaveIn *)hwi;
|
|---|
| 380 | if(DartWaveIn::find(dwave) == TRUE)
|
|---|
| 381 | {
|
|---|
| 382 | return MMSYSERR_NOTSUPPORTED;
|
|---|
| 383 | }
|
|---|
| 384 | else
|
|---|
| 385 | return(MMSYSERR_INVALHANDLE);
|
|---|
| 386 | }
|
|---|
| 387 | /******************************************************************************/
|
|---|
| 388 | /******************************************************************************/
|
|---|
| 389 |
|
|---|
