Beispiel #1
0
/**************************************************************************
 * 				MCICDA_Play			[internal]
 */
static DWORD MCICDA_Play(UINT wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms)
{
    WINE_MCICDAUDIO*	        wmcda = MCICDA_GetOpenDrv(wDevID);
    DWORD		        ret = 0, start, end;
    CDROM_TOC                   toc;
    DWORD                       br;
    CDROM_PLAY_AUDIO_MSF        play;
    CDROM_SUB_Q_DATA_FORMAT     fmt;
    SUB_Q_CHANNEL_DATA          data;

    TRACE("(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms);

    if (lpParms == NULL)
	return MCIERR_NULL_PARAMETER_BLOCK;

    if (wmcda == NULL)
	return MCIERR_INVALID_DEVICE_ID;

    if (dwFlags & MCI_FROM) {
	start = MCICDA_CalcFrame(wmcda, lpParms->dwFrom);
	TRACE("MCI_FROM=%08lX -> %lu \n", lpParms->dwFrom, start);
    } else {
        fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
        if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
                             &data, sizeof(data), &br, NULL)) {
            return MCICDA_GetError(wmcda);
        }
        start = FRAME_OF_ADDR(data.CurrentPosition.AbsoluteAddress);
    }
    if (dwFlags & MCI_TO) {
	end = MCICDA_CalcFrame(wmcda, lpParms->dwTo);
	TRACE("MCI_TO=%08lX -> %lu \n", lpParms->dwTo, end);
    } else {
        if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
                             &toc, sizeof(toc), &br, NULL)) {
            WARN("error reading TOC !\n");
            return MCICDA_GetError(wmcda);
        }
	end = FRAME_OF_TOC(toc, toc.LastTrack + 1) - 1;
    }
    TRACE("Playing from %lu to %lu\n", start, end);
    play.StartingM = start / CDFRAMES_PERMIN;
    play.StartingS = (start / CDFRAMES_PERSEC) % 60;
    play.StartingF = start % CDFRAMES_PERSEC;
    play.EndingM   = end / CDFRAMES_PERMIN;
    play.EndingS   = (end / CDFRAMES_PERSEC) % 60;
    play.EndingF   = end % CDFRAMES_PERSEC;
    if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_PLAY_AUDIO_MSF, &play, sizeof(play),
                         NULL, 0, &br, NULL)) {
	ret = MCIERR_HARDWARE;
    } else if (dwFlags & MCI_NOTIFY) {
	TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
	/*
	  mciDriverNotify((HWND)LOWORD(lpParms->dwCallback),
	  wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
	*/
    }
    return ret;
}
Beispiel #2
0
/**************************************************************************
 * 				MCICDA_Seek			[internal]
 */
static DWORD MCICDA_Seek(UINT wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms)
{
    DWORD		        at;
    WINE_MCICDAUDIO*	        wmcda = MCICDA_GetOpenDrv(wDevID);
    CDROM_SEEK_AUDIO_MSF        seek;
    DWORD                       br, ret;
    CDROM_TOC			toc;

    TRACE("(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms);

    if (wmcda == NULL)	return MCIERR_INVALID_DEVICE_ID;
    if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;

    if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
                         &toc, sizeof(toc), &br, NULL)) {
        WARN("error reading TOC !\n");
        return MCICDA_GetError(wmcda);
    }
    switch (dwFlags & ~(MCI_NOTIFY|MCI_WAIT)) {
    case MCI_SEEK_TO_START:
	TRACE("Seeking to start\n");
	at = FRAME_OF_TOC(toc,toc.FirstTrack);
	if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) )
	  return ret;
	break;
    case MCI_SEEK_TO_END:
	TRACE("Seeking to end\n");
	at = FRAME_OF_TOC(toc, toc.LastTrack + 1) - 1;
	if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) )
	  return ret;
	break;
    case MCI_TO:
	TRACE("Seeking to %lu\n", lpParms->dwTo);
        at = MCICDA_CalcFrame(wmcda, lpParms->dwTo);
	if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) )
	  return ret;
	break;
    default:
	TRACE("Unknown seek action %08lX\n",
	      (dwFlags & ~(MCI_NOTIFY|MCI_WAIT)));
	return MCIERR_UNSUPPORTED_FUNCTION;
    }
    seek.M = at / CDFRAMES_PERMIN;
    seek.S = (at / CDFRAMES_PERSEC) % 60;
    seek.F = at % CDFRAMES_PERSEC;
    if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_SEEK_AUDIO_MSF, &seek, sizeof(seek),
                         NULL, 0, &br, NULL))
	return MCIERR_HARDWARE;

    if (dwFlags & MCI_NOTIFY) {
	TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
	mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
			  wmcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
    }
    return 0;
}
Beispiel #3
0
/**************************************************************************
 * 				MCICDA_Play			[internal]
 */
static DWORD MCICDA_Play(UINT wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms)
{
    WINE_MCICDAUDIO*	        wmcda = MCICDA_GetOpenDrv(wDevID);
    DWORD		        ret = 0, start, end;
    HANDLE                      oldcb;
    DWORD                       br;
    CDROM_PLAY_AUDIO_MSF        play;
    CDROM_SUB_Q_DATA_FORMAT     fmt;
    SUB_Q_CHANNEL_DATA          data;
    CDROM_TOC			toc;

    TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);

    if (lpParms == NULL)
	return MCIERR_NULL_PARAMETER_BLOCK;

    if (wmcda == NULL)
	return MCIERR_INVALID_DEVICE_ID;

    if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
                         &toc, sizeof(toc), &br, NULL)) {
        WARN("error reading TOC !\n");
        return MCICDA_GetError(wmcda);
    }

    if (dwFlags & MCI_FROM) {
	start = MCICDA_CalcFrame(wmcda, lpParms->dwFrom);
	if ( (ret=MCICDA_SkipDataTracks(wmcda, &start)) )
	  return ret;
	TRACE("MCI_FROM=%08X -> %u\n", lpParms->dwFrom, start);
    } else {
        fmt.Format = IOCTL_CDROM_CURRENT_POSITION;
        if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt),
                             &data, sizeof(data), &br, NULL)) {
            return MCICDA_GetError(wmcda);
        }
        start = FRAME_OF_ADDR(data.CurrentPosition.AbsoluteAddress);
	if ( (ret=MCICDA_SkipDataTracks(wmcda, &start)) )
	  return ret;
    }
    if (dwFlags & MCI_TO) {
	end = MCICDA_CalcFrame(wmcda, lpParms->dwTo);
	if ( (ret=MCICDA_SkipDataTracks(wmcda, &end)) )
	  return ret;
	TRACE("MCI_TO=%08X -> %u\n", lpParms->dwTo, end);
    } else {
	end = FRAME_OF_TOC(toc, toc.LastTrack + 1) - 1;
    }
    if (end < start) return MCIERR_OUTOFRANGE;
    TRACE("Playing from %u to %u\n", start, end);

    oldcb = InterlockedExchangePointer(&wmcda->hCallback,
	(dwFlags & MCI_NOTIFY) ? HWND_32(LOWORD(lpParms->dwCallback)) : NULL);
    if (oldcb) mciDriverNotify(oldcb, wmcda->wNotifyDeviceID, MCI_NOTIFY_ABORTED);

    if (start == end || start == FRAME_OF_TOC(toc,toc.LastTrack+1)-1) {
        if (dwFlags & MCI_NOTIFY) {
            oldcb = InterlockedExchangePointer(&wmcda->hCallback, NULL);
            if (oldcb) mciDriverNotify(oldcb, wDevID, MCI_NOTIFY_SUCCESSFUL);
        }
        return MMSYSERR_NOERROR;
    }

    if (wmcda->hThread != 0) {
        SetEvent(wmcda->stopEvent);
        WaitForSingleObject(wmcda->hThread, INFINITE);

        CloseHandle(wmcda->hThread);
        wmcda->hThread = 0;
        CloseHandle(wmcda->stopEvent);
        wmcda->stopEvent = 0;

        IDirectSoundBuffer_Stop(wmcda->dsBuf);
        IDirectSoundBuffer_Release(wmcda->dsBuf);
        wmcda->dsBuf = NULL;
        IDirectSound_Release(wmcda->dsObj);
        wmcda->dsObj = NULL;
    }

    if (pDirectSoundCreate) {
        WAVEFORMATEX format;
        DSBUFFERDESC desc;
        DWORD lockLen;
        void *cdData;
        HRESULT hr;

        hr = pDirectSoundCreate(NULL, &wmcda->dsObj, NULL);
        if (SUCCEEDED(hr)) {
            IDirectSound_SetCooperativeLevel(wmcda->dsObj, GetDesktopWindow(), DSSCL_PRIORITY);

            /* The "raw" frame is relative to the start of the first track */
            wmcda->start = start - FRAME_OF_TOC(toc, toc.FirstTrack);
            wmcda->end = end - FRAME_OF_TOC(toc, toc.FirstTrack);

            memset(&format, 0, sizeof(format));
            format.wFormatTag = WAVE_FORMAT_PCM;
            format.nChannels = 2;
            format.nSamplesPerSec = 44100;
            format.wBitsPerSample = 16;
            format.nBlockAlign = format.nChannels * format.wBitsPerSample / 8;
            format.nAvgBytesPerSec = format.nSamplesPerSec * format.nBlockAlign;
            format.cbSize = 0;

            memset(&desc, 0, sizeof(desc));
            desc.dwSize = sizeof(desc);
            desc.dwFlags = DSBCAPS_GETCURRENTPOSITION2 | DSBCAPS_GLOBALFOCUS;
            desc.dwBufferBytes = (CDDA_FRAG_SIZE - (CDDA_FRAG_SIZE%RAW_SECTOR_SIZE)) * CDDA_FRAG_COUNT;
            desc.lpwfxFormat = &format;

            hr = IDirectSound_CreateSoundBuffer(wmcda->dsObj, &desc, &wmcda->dsBuf, NULL);
        }
        if (SUCCEEDED(hr)) {
            hr = IDirectSoundBuffer_Lock(wmcda->dsBuf, 0, 0, &cdData, &lockLen,
                                         NULL, NULL, DSBLOCK_ENTIREBUFFER);
        }
        if (SUCCEEDED(hr)) {
            RAW_READ_INFO rdInfo;
            int readok;

            rdInfo.DiskOffset.QuadPart = wmcda->start<<11;
            rdInfo.SectorCount = min(desc.dwBufferBytes/RAW_SECTOR_SIZE,
                                     wmcda->end-wmcda->start);
            rdInfo.TrackMode = CDDA;

            readok = DeviceIoControl(wmcda->handle, IOCTL_CDROM_RAW_READ,
                                     &rdInfo, sizeof(rdInfo), cdData, lockLen,
                                     &br, NULL);
            IDirectSoundBuffer_Unlock(wmcda->dsBuf, cdData, lockLen, NULL, 0);

            if (readok) {
                wmcda->start += rdInfo.SectorCount;
                wmcda->stopEvent = CreateEventA(NULL, TRUE, FALSE, NULL);
            }
            if (wmcda->stopEvent != 0)
                wmcda->hThread = CreateThread(NULL, 0, MCICDA_playLoop, wmcda, 0, &br);
            if (wmcda->hThread != 0) {
                hr = IDirectSoundBuffer_Play(wmcda->dsBuf, 0, 0, DSBPLAY_LOOPING);
                if (SUCCEEDED(hr)) {
                    /* FIXME: implement MCI_WAIT and send notification only in that case */
                    if (0) {
                        oldcb = InterlockedExchangePointer(&wmcda->hCallback, NULL);
                        if (oldcb) mciDriverNotify(oldcb, wmcda->wNotifyDeviceID,
                            FAILED(hr) ? MCI_NOTIFY_FAILURE : MCI_NOTIFY_SUCCESSFUL);
                    }
                    return ret;
                }

                SetEvent(wmcda->stopEvent);
                WaitForSingleObject(wmcda->hThread, INFINITE);
                CloseHandle(wmcda->hThread);
                wmcda->hThread = 0;
            }
        }

        if (wmcda->stopEvent != 0) {
            CloseHandle(wmcda->stopEvent);
            wmcda->stopEvent = 0;
        }
        if (wmcda->dsBuf) {
            IDirectSoundBuffer_Release(wmcda->dsBuf);
            wmcda->dsBuf = NULL;
        }
        if (wmcda->dsObj) {
            IDirectSound_Release(wmcda->dsObj);
            wmcda->dsObj = NULL;
        }
    }

    play.StartingM = start / CDFRAMES_PERMIN;
    play.StartingS = (start / CDFRAMES_PERSEC) % 60;
    play.StartingF = start % CDFRAMES_PERSEC;
    play.EndingM   = end / CDFRAMES_PERMIN;
    play.EndingS   = (end / CDFRAMES_PERSEC) % 60;
    play.EndingF   = end % CDFRAMES_PERSEC;
    if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_PLAY_AUDIO_MSF, &play, sizeof(play),
                         NULL, 0, &br, NULL)) {
	wmcda->hCallback = NULL;
	ret = MCIERR_HARDWARE;
    }
    /* The independent CD player has no means to signal MCI_NOTIFY when it's done.
     * Native sends a notification with MCI_WAIT only. */
    return ret;
}
Beispiel #4
0
/**************************************************************************
 * 				MCICDA_Seek			[internal]
 */
static DWORD MCICDA_Seek(UINT wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms)
{
    DWORD		        at;
    WINE_MCICDAUDIO*	        wmcda = MCICDA_GetOpenDrv(wDevID);
    CDROM_SEEK_AUDIO_MSF        seek;
    DWORD                       br, position, ret;
    CDROM_TOC			toc;

    TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);

    if (wmcda == NULL)	return MCIERR_INVALID_DEVICE_ID;
    if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;

    position = dwFlags & (MCI_SEEK_TO_START|MCI_SEEK_TO_END|MCI_TO);
    if (!position)		return MCIERR_MISSING_PARAMETER;
    if (position&(position-1))	return MCIERR_FLAGS_NOT_COMPATIBLE;

    /* Stop sends MCI_NOTIFY_ABORTED when needed.
     * Tests show that native first sends ABORTED and reads the TOC,
     * then only checks the position flags, then stops and seeks. */
    MCICDA_Stop(wDevID, MCI_WAIT, 0);

    if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0,
                         &toc, sizeof(toc), &br, NULL)) {
        WARN("error reading TOC !\n");
        return MCICDA_GetError(wmcda);
    }
    switch (position) {
    case MCI_SEEK_TO_START:
	TRACE("Seeking to start\n");
	at = FRAME_OF_TOC(toc,toc.FirstTrack);
	if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) )
	  return ret;
	break;
    case MCI_SEEK_TO_END:
	TRACE("Seeking to end\n");
	/* End is prior to lead-out
	 * yet Win9X seeks to even one frame less than that. */
	at = FRAME_OF_TOC(toc, toc.LastTrack + 1) - 1;
	if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) )
	  return ret;
	break;
    case MCI_TO:
	TRACE("Seeking to %u\n", lpParms->dwTo);
        at = MCICDA_CalcFrame(wmcda, lpParms->dwTo);
	if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) )
	  return ret;
	break;
    default:
	return MCIERR_FLAGS_NOT_COMPATIBLE;
    }

    {
        seek.M = at / CDFRAMES_PERMIN;
        seek.S = (at / CDFRAMES_PERSEC) % 60;
        seek.F = at % CDFRAMES_PERSEC;
        if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_SEEK_AUDIO_MSF, &seek, sizeof(seek),
                             NULL, 0, &br, NULL))
            return MCIERR_HARDWARE;
    }

    if (dwFlags & MCI_NOTIFY)
	MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL);
    return 0;
}