// **************************************************************
void wavTrigger::trackCrossFade(int trkFrom, int trkTo, int gain, int time) {
uint8_t txbuf[12];
unsigned short vol;
// Start the To track with -40 dB gain
trackGain(trkTo, -40);
trackPlayPoly(trkTo);
// Start a fade-in to the target volume
txbuf[0] = 0xf0;
txbuf[1] = 0xaa;
txbuf[2] = 0x0c;
txbuf[3] = CMD_TRACK_FADE;
txbuf[4] = (uint8_t)trkTo;
txbuf[5] = (uint8_t)(trkTo >> 8);
vol = (unsigned short)gain;
txbuf[6] = (uint8_t)vol;
txbuf[7] = (uint8_t)(vol >> 8);
txbuf[8] = (uint8_t)time;
txbuf[9] = (uint8_t)(time >> 8);
txbuf[10] = 0x00;
txbuf[11] = 0x55;
WTSerial.write(txbuf, 12);
// Start a fade-out on the From track
txbuf[0] = 0xf0;
txbuf[1] = 0xaa;
txbuf[2] = 0x0c;
txbuf[3] = CMD_TRACK_FADE;
txbuf[4] = (uint8_t)trkFrom;
txbuf[5] = (uint8_t)(trkFrom >> 8);
vol = (unsigned short)-40;
txbuf[6] = (uint8_t)vol;
txbuf[7] = (uint8_t)(vol >> 8);
txbuf[8] = (uint8_t)time;
txbuf[9] = (uint8_t)(time >> 8);
txbuf[10] = 0x01;
txbuf[11] = 0x55;
WTSerial.write(txbuf, 12);
}
Result SoundSourceOpus::parseTrackMetadataAndCoverArt(
TrackMetadata* pTrackMetadata,
QImage* pCoverArt) const {
if (OK == SoundSource::parseTrackMetadataAndCoverArt(
pTrackMetadata, pCoverArt)) {
// Done if the default implementation in the base class
// supports Opus files.
return OK;
}
// Beginning with version 1.9.0 TagLib supports the Opus format.
// Until this becomes the minimum version required by Mixxx tags
// in .opus files must also be parsed using opusfile. The following
// code should removed as soon as it is no longer needed!
//
// NOTE(uklotzde): The following code has been found in SoundSourceOpus
// and will not be improved. We are aware of its shortcomings like
// the lack of proper error handling.
// From opus/opusfile.h
// On Windows, this string must be UTF-8 (to allow access to
// files whose names cannot be represented in the current
// MBCS code page).
// All other systems use the native character encoding.
#ifdef _WIN32
QByteArray qBAFilename = getLocalFileName().toUtf8();
#else
QByteArray qBAFilename = getLocalFileName().toLocal8Bit();
#endif
int error = 0;
OggOpusFileOwner l_ptrOpusFile(
op_open_file(qBAFilename.constData(), &error));
int i = 0;
const OpusTags *l_ptrOpusTags = op_tags(l_ptrOpusFile, -1);
pTrackMetadata->setChannels(op_channel_count(l_ptrOpusFile, -1));
pTrackMetadata->setSampleRate(Mixxx::SoundSourceOpus::kSamplingRate);
pTrackMetadata->setBitrate(op_bitrate(l_ptrOpusFile, -1) / 1000);
pTrackMetadata->setDuration(
op_pcm_total(l_ptrOpusFile, -1) / pTrackMetadata->getSampleRate());
bool hasDate = false;
for (i = 0; i < l_ptrOpusTags->comments; ++i) {
QString l_SWholeTag = QString(l_ptrOpusTags->user_comments[i]);
QString l_STag = l_SWholeTag.left(l_SWholeTag.indexOf("="));
QString l_SPayload = l_SWholeTag.right((l_SWholeTag.length() - l_SWholeTag.indexOf("=")) - 1);
if (!l_STag.compare("ARTIST")) {
pTrackMetadata->setArtist(l_SPayload);
} else if (!l_STag.compare("ALBUM")) {
pTrackMetadata->setAlbum(l_SPayload);
} else if (!l_STag.compare("BPM")) {
pTrackMetadata->setBpm(l_SPayload.toFloat());
} else if (!l_STag.compare("DATE")) {
// Prefer "DATE" over "YEAR"
pTrackMetadata->setYear(l_SPayload.trimmed());
// Avoid to overwrite "DATE" with "YEAR"
hasDate |= !pTrackMetadata->getYear().isEmpty();
} else if (!hasDate && !l_STag.compare("YEAR")) {
pTrackMetadata->setYear(l_SPayload.trimmed());
} else if (!l_STag.compare("GENRE")) {
pTrackMetadata->setGenre(l_SPayload);
} else if (!l_STag.compare("TRACKNUMBER")) {
pTrackMetadata->setTrackNumber(l_SPayload);
} else if (!l_STag.compare("COMPOSER")) {
pTrackMetadata->setComposer(l_SPayload);
} else if (!l_STag.compare("ALBUMARTIST")) {
pTrackMetadata->setAlbumArtist(l_SPayload);
} else if (!l_STag.compare("TITLE")) {
pTrackMetadata->setTitle(l_SPayload);
} else if (!l_STag.compare("REPLAYGAIN_TRACK_GAIN")) {
bool trackGainRatioValid = false;
double trackGainRatio = ReplayGain::parseGain2Ratio(l_SPayload, &trackGainRatioValid);
if (trackGainRatioValid) {
ReplayGain trackGain(pTrackMetadata->getReplayGain());
trackGain.setRatio(trackGainRatio);
pTrackMetadata->setReplayGain(trackGain);
}
}
// This is left fot debug reasons!!
//qDebug() << "Comment" << i << l_ptrOpusTags->comment_lengths[i] <<
//" (" << l_ptrOpusTags->user_comments[i] << ")" << l_STag << "*" << l_SPayload;
}
return OK;
}
qint32 cMediaInfo::writeFilename()
{
QSqlQuery query;
query.prepare("SELECT id FROM file WHERE fileName=:fileName AND fileSize=:fileSize AND fileDate=:fileDate;");
query.bindValue(":fileName", fileName());
query.bindValue(":fileSize", fileSize());
query.bindValue(":fileDate", fileDate());
if(!query.exec())
{
myDebug << query.lastError().text();
return(-1);
}
if(query.next())
query.prepare("UPDATE file SET fileType=:fileType, length=:length, bitrate=:bitrate, sampleRate=:sampleRate, channels=:channels, bitsPerSample=:bitsPerSample, layer=:layer, version=:version, sampleWidth=:sampleWidth, sampleFrames=:sampleFrames, isEncrypted=:isEncrypted, trackGain=:trackGain, albumGain=:albumGain, trackPeak=:trackPeak, albumPeak=:albumPeak, protectionEnabled=:protectionEnabled, channelMode=:channelMode, isCopyrighted=:isCopyrighted, isOriginal=:isOriginal, album=:album, title=:title, copyright=:copyright, trackNumber=:trackNumber, contentGroupDescription=:contentGroupDescription, subTitle=:subTitle, originalAlbum=:originalAlbum, partOfSet=:partOfSet, subTitleOfSet=:subTitleOfSet, internationalStandardRecordingCode=:internationalStandardRecordingCode, leadArtist=:leadArtist, band=:band, conductor=:conductor, interpret=:interpret, originalArtist=:originalArtist, textWriter=:textWriter, originalTextWriter=:originalTextWriter, composer=:composer, encodedBy=:encodedBy, beatsPerMinute=:beatsPerMinute, language=:language, contentType=:contentType, mediaType=:mediaType, mood=:mood, producedNotice=:producedNotice, publisher=:publisher, fileOwner=:fileOwner, internetRadioStationName=:internetRadioStationName, internetRadioStationOwner=:internetRadioStationOwner, originalFilename=:originalFilename, playlistDelay=:playlistDelay, encodingTime=:encodingTime, originalReleaseTime=:originalReleaseTime, recordingTime=:recordingTime, releaseTime=:releaseTime, taggingTime=:taggingTime, swhwSettings=:swhwSettings, albumSortOrder=:albumSortOrder, performerSortOrder=:performerSortOrder, titleSortOrder=:titleSortOrder, synchronizedLyrics=:synchronizedLyrics, unsynchronizedLyrics=:unsynchronizedLyrics WHERE filename=:filename AND filesize=:filesize AND filedate=:filedate;");
else
query.prepare("INSERT INTO file (fileName, fileSize, fileDate, fileType, length, bitrate, sampleRate, channels, bitsPerSample, layer, version, sampleWidth, sampleFrames, isEncrypted, trackGain, albumGain, trackPeak, albumPeak, protectionEnabled, channelMode, isCopyrighted, isOriginal, album, title, copyright, trackNumber, contentGroupDescription, subTitle, originalAlbum, partOfSet, subTitleOfSet, internationalStandardRecordingCode, leadArtist, band, conductor, interpret, originalArtist, textWriter, originalTextWriter, composer, encodedBy, beatsPerMinute, language, contentType, mediaType, mood, producedNotice, publisher, fileOwner, internetRadioStationName, internetRadioStationOwner, originalFilename, playlistDelay, encodingTime, originalReleaseTime, recordingTime, releaseTime, taggingTime, swhwSettings, albumSortOrder, performerSortOrder, titleSortOrder, synchronizedLyrics, unsynchronizedLyrics) VALUES (:fileName, :fileSize, :fileDate, :fileType, :length, :bitrate, :sampleRate, :channels, :bitsPerSample, :layer, :version, :sampleWidth, :sampleFrames, :isEncrypted, :trackGain, :albumGain, :trackPeak, :albumPeak, :protectionEnabled, :channelMode, :isCopyrighted, :isOriginal, :album, :title, :copyright, :trackNumber, :contentGroupDescription, :subTitle, :originalAlbum, :partOfSet, :subTitleOfSet, :internationalStandardRecordingCode, :leadArtist, :band, :conductor, :interpret, :originalArtist, :textWriter, :originalTextWriter, :composer, :encodedBy, :beatsPerMinute, :language, :contentType, :mediaType, :mood, :producedNotice, :publisher, :fileOwner, :internetRadioStationName, :internetRadioStationOwner, :originalFilename, :playlistDelay, :encodingTime, :originalReleaseTime, :recordingTime, :releaseTime, :taggingTime, :swhwSettings, :albumSortOrder, :performerSortOrder, :titleSortOrder, :synchronizedLyrics, :unsynchronizedLyrics);");
query.bindValue(":fileName", fileName());
query.bindValue(":fileSize", fileSize());
query.bindValue(":fileDate", fileDate());
query.bindValue(":fileType", fileType());
query.bindValue(":length", length());
query.bindValue(":bitrate", bitrate());
query.bindValue(":sampleRate", sampleRate());
query.bindValue(":channels", channels());
query.bindValue(":bitsPerSample", bitsPerSample());
query.bindValue(":layer", layer());
query.bindValue(":version", version());
query.bindValue(":sampleWidth", sampleWidth());
query.bindValue(":sampleFrames", sampleFrames());
query.bindValue(":isEncrypted", isEncrypted());
query.bindValue(":trackGain", trackGain());
query.bindValue(":albumGain", albumGain());
query.bindValue(":trackPeak", trackPeak());
query.bindValue(":albumPeak", albumPeak());
query.bindValue(":protectionEnabled", protectionEnabled());
query.bindValue(":channelMode", channelMode());
query.bindValue(":isCopyrighted", isCopyrighted());
query.bindValue(":isOriginal", isOriginal());
query.bindValue(":album", album());
query.bindValue(":title", title());
query.bindValue(":copyright", copyright());
query.bindValue(":trackNumber", trackNumber());
query.bindValue(":contentGroupDescription", contentGroupDescription());
query.bindValue(":subTitle", subTitle());
query.bindValue(":originalAlbum", originalAlbum());
query.bindValue(":partOfSet", partOfSet());
query.bindValue(":subTitleOfSet", subTitleOfSet());
query.bindValue(":internationalStandardRecordingCode", internationalStandardRecordingCode());
query.bindValue(":leadArtist", leadArtist());
query.bindValue(":band", band());
query.bindValue(":conductor", conductor());
query.bindValue(":interpret", interpret().join(", "));
query.bindValue(":originalArtist", originalArtist());
query.bindValue(":textWriter", textWriter());
query.bindValue(":originalTextWriter", originalTextWriter());
query.bindValue(":composer", composer());
query.bindValue(":encodedBy", encodedBy());
query.bindValue(":beatsPerMinute", beatsPerMinute());
query.bindValue(":language", language().join(", "));
query.bindValue(":contentType", contentType().join(", "));
query.bindValue(":mediaType", mediaType().join(", "));
query.bindValue(":mood", mood());
query.bindValue(":producedNotice", producedNotice());
query.bindValue(":publisher", publisher());
query.bindValue(":fileOwner", fileOwner());
query.bindValue(":internetRadioStationName", internetRadioStationName());
query.bindValue(":internetRadioStationOwner", internetRadioStationOwner());
query.bindValue(":originalFilename", originalFilename());
query.bindValue(":playlistDelay", playlistDelay());
query.bindValue(":encodingTime", encodingTime());
query.bindValue(":originalReleaseTime", originalReleaseTime());
query.bindValue(":recordingTime", recordingTime());
query.bindValue(":releaseTime", releaseTime());
query.bindValue(":taggingTime", taggingTime());
query.bindValue(":swhwSettings", swhwSettings().join(", "));
query.bindValue(":albumSortOrder", albumSortOrder());
query.bindValue(":performerSortOrder", performerSortOrder());
query.bindValue(":titleSortOrder", titleSortOrder());
query.bindValue(":synchronizedLyrics", synchronizedLyrics().join());
query.bindValue(":unsynchronizedLyrics", unsynchronizedLyrics().join("||"));
if(!query.exec())
{
myDebug << query.lastError().text();
return(-1);
}
query.prepare("SELECT id FROM file WHERE fileName=:fileName AND fileSize=:fileSize AND fileDate=:fileDate;");
query.bindValue(":fileName", fileName());
query.bindValue(":fileSize", fileSize());
query.bindValue(":fileDate", fileDate());
if(!query.exec())
{
myDebug << query.lastError().text();
return(-1);
}
if(query.next())
return(query.value("id").toInt());
return(-1);
}
