public int Run(string fromPath, List <FilterBase> aFilters, string toPath, ProgressReportCallback Callback)
{
AudioData audioDataFrom;
AudioData audioDataTo;
int rv = ReadFlacFile(fromPath, out audioDataFrom);
if (rv < 0)
{
return(rv);
}
mBarrierReady = new Barrier(audioDataFrom.meta.channels);
mBarrierSet = new Barrier(audioDataFrom.meta.channels);
mInPcmArray = new double[audioDataFrom.meta.channels][];
Callback(FILE_READ_COMPLETE_PERCENTAGE, new ProgressArgs(Properties.Resources.LogFileReadCompleted, 0));
var fileFormat = FileFormatType.FLAC;
if (0 == string.CompareOrdinal(Path.GetExtension(toPath).ToUpperInvariant(), ".DSF"))
{
fileFormat = FileFormatType.DSF;
}
rv = SetupResultPcm(audioDataFrom, aFilters, out audioDataTo, fileFormat);
if (rv < 0)
{
return(rv);
}
{
// タグの編集
var tagData = new TagData();
tagData.Meta = new WWFlacRWCS.Metadata(audioDataTo.meta);
tagData.Picture = audioDataTo.picture;
foreach (var f in aFilters)
{
tagData = f.TagEdit(tagData);
}
audioDataTo.meta = tagData.Meta;
audioDataTo.picture = tagData.Picture;
}
Parallel.For(0, audioDataFrom.meta.channels, ch => {
var filters = new List <FilterBase>();
foreach (var f in aFilters)
{
filters.Add(f.CreateCopy());
}
FilterSetup(audioDataFrom, ch, filters);
var from = audioDataFrom.pcm[ch];
var to = audioDataTo.pcm[ch];
rv = ProcessAudioFile(filters, audioDataFrom.meta.channels, ch, ref from, ref to, Callback);
if (rv < 0)
{
return;
}
audioDataTo.pcm[ch] = to;
if (audioDataTo.pcm[ch].overflow)
{
var s = string.Format(CultureInfo.CurrentCulture, Properties.Resources.ErrorSampleValueClipped,
ch, audioDataTo.pcm[ch].maxMagnitude);
Callback(-1, new ProgressArgs(s, 0));
}
filters = null;
});
if (rv < 0)
{
return(rv);
}
Callback(FILE_PROCESS_COMPLETE_PERCENTAGE, new ProgressArgs(string.Format(CultureInfo.CurrentCulture, Properties.Resources.LogfileWriteStarted, toPath), 0));
switch (audioDataTo.fileFormat)
{
case FileFormatType.FLAC:
rv = WriteFlacFile(ref audioDataTo, toPath);
break;
case FileFormatType.DSF:
try {
rv = WriteDsfFile(ref audioDataTo, toPath);
} catch (Exception ex) {
Console.WriteLine(ex);
}
break;
}
return(rv);
}
private int ProcessAudioFile(List <FilterBase> filters, int nChannels, int channelId, ref AudioDataPerChannel from, ref AudioDataPerChannel to, ProgressReportCallback Callback)
{
foreach (var f in filters)
{
f.FilterStart();
}
to.ResetStatistics();
long pos = 0;
while (pos < to.totalSamples)
{
var pcm = FilterNth(filters, filters.Count - 1, channelId, ref from);
to.SetPcmInDouble(pcm, pos);
pos += pcm.LongLength;
long currentSamples = System.Threading.Interlocked.Add(ref mProgressSamples, pcm.LongLength);
double percent = (double)FILE_READ_COMPLETE_PERCENTAGE
+ ((double)FILE_PROCESS_COMPLETE_PERCENTAGE - FILE_READ_COMPLETE_PERCENTAGE) * currentSamples / to.totalSamples / nChannels;
Callback((int)percent, new ProgressArgs("", 0));
}
foreach (var f in filters)
{
f.FilterEnd();
}
return(0);
}
public void Enable()
{
g_progress_report_callback = OnProgressReportCallback;
UnsafeNativeMethods.ON_ProgressReporter_SetReportCallback(g_progress_report_callback);
}
private int ProcessAudioFile(List<FilterBase> filters, int nChannels, int channelId,
ref AudioDataPerChannel from, ref AudioDataPerChannel to, ProgressReportCallback Callback)
{
foreach (var f in filters) {
f.FilterStart();
}
to.ResetStatistics();
long pos = 0;
while (pos < to.totalSamples) {
var pcm = FilterNth(filters, filters.Count - 1, channelId, ref from);
to.SetPcmInDouble(pcm, pos);
pos += pcm.LongLength;
long currentSamples = System.Threading.Interlocked.Add(ref mProgressSamples, pcm.LongLength);
double percent = (double)FILE_READ_COMPLETE_PERCENTAGE
+ ((double)FILE_PROCESS_COMPLETE_PERCENTAGE - FILE_READ_COMPLETE_PERCENTAGE) * currentSamples / to.totalSamples / nChannels;
Callback((int)percent, new ProgressArgs("", 0));
}
foreach (var f in filters) {
f.FilterEnd();
}
return 0;
}
public int Run(string fromPath, List<FilterBase> aFilters, string toPath, ProgressReportCallback Callback)
{
AudioData audioDataFrom;
AudioData audioDataTo;
int rv;
if (0 == Path.GetExtension(fromPath).CompareTo(".wav")) {
rv = ReadWavFile(fromPath, out audioDataFrom);
} else {
rv = ReadFlacFile(fromPath, out audioDataFrom);
}
if (rv < 0) {
return rv;
}
mBarrierReady = new Barrier(audioDataFrom.meta.channels);
mBarrierSet = new Barrier(audioDataFrom.meta.channels);
mInPcmArray = new double[audioDataFrom.meta.channels][];
Callback(FILE_READ_COMPLETE_PERCENTAGE, new ProgressArgs(Properties.Resources.LogFileReadCompleted, 0));
var fileFormat = FileFormatType.FLAC;
if (0 == string.CompareOrdinal(Path.GetExtension(toPath).ToUpperInvariant(), ".DSF")) {
fileFormat = FileFormatType.DSF;
}
rv = SetupResultPcm(audioDataFrom, aFilters, out audioDataTo, fileFormat);
if (rv < 0) {
return rv;
}
{
// タグの編集
var tagData = new TagData();
tagData.Meta = new WWFlacRWCS.Metadata(audioDataTo.meta);
tagData.Picture = audioDataTo.picture;
foreach (var f in aFilters) {
tagData = f.TagEdit(tagData);
}
audioDataTo.meta = tagData.Meta;
audioDataTo.picture = tagData.Picture;
}
Parallel.For(0, audioDataFrom.meta.channels, ch => {
var filters = new List<FilterBase>();
foreach (var f in aFilters) {
filters.Add(f.CreateCopy());
}
FilterSetup(audioDataFrom, ch, filters);
var from = audioDataFrom.pcm[ch];
var to = audioDataTo.pcm[ch];
rv = ProcessAudioFile(filters, audioDataFrom.meta.channels, ch, ref from, ref to, Callback);
if (rv < 0) {
return;
}
audioDataTo.pcm[ch] = to;
if (audioDataTo.pcm[ch].overflow) {
var s = string.Format(CultureInfo.CurrentCulture, Properties.Resources.ErrorSampleValueClipped,
ch, audioDataTo.pcm[ch].maxMagnitude);
Callback(-1, new ProgressArgs(s, 0));
}
filters = null;
});
if (rv < 0) {
return rv;
}
Callback(FILE_PROCESS_COMPLETE_PERCENTAGE, new ProgressArgs(string.Format(CultureInfo.CurrentCulture, Properties.Resources.LogfileWriteStarted, toPath), 0));
switch (audioDataTo.preferredSaveFormat) {
case FileFormatType.FLAC:
rv = WriteFlacFile(ref audioDataTo, toPath);
break;
case FileFormatType.DSF:
try {
rv = WriteDsfFile(ref audioDataTo, toPath);
} catch (Exception ex) {
Console.WriteLine(ex);
}
break;
}
return rv;
}
public int Run(string fromPath, List <FilterBase> aFilters,
string toPath, WWAFUtil.AFSampleFormat outputSampleFormat,
bool dither, ProgressReportCallback Callback)
{
AudioData audioDataFrom;
AudioData audioDataTo;
int rv = AudioDataIO.Read(fromPath, out audioDataFrom);
if (rv < 0)
{
return(rv);
}
mBarrierReady = new Barrier(audioDataFrom.meta.channels);
mBarrierSet = new Barrier(audioDataFrom.meta.channels);
mBarrierClearInPcm = new Barrier(audioDataFrom.meta.channels);
mInPcmArray = new WWUtil.LargeArray <double> [audioDataFrom.meta.channels];
Callback(FILE_READ_COMPLETE_PERCENTAGE, new ProgressArgs(Properties.Resources.LogFileReadCompleted, 0));
var fileFormat = WWAFUtil.FileNameToFileFormatType(toPath);
rv = SetupResultPcm(audioDataFrom, aFilters, out audioDataTo, fileFormat, outputSampleFormat);
if (rv < 0)
{
return(rv);
}
{
// タグの編集
var tagData = new TagData();
tagData.Meta = new WWFlacRWCS.Metadata(audioDataTo.meta);
tagData.Picture = audioDataTo.picture;
foreach (var f in aFilters)
{
tagData = f.TagEdit(tagData);
}
audioDataTo.meta = tagData.Meta;
audioDataTo.picture = tagData.Picture;
}
//for (int ch=0; ch<audioDataFrom.meta.channels; ++ch) {
Parallel.For(0, audioDataFrom.meta.channels, ch => {
var filters = new List <FilterBase>();
foreach (var f in aFilters)
{
filters.Add(f.CreateCopy());
}
if (dither)
{
// 最後にディザを加算。
FilterBase fb = FinalDither(outputSampleFormat);
if (fb != null)
{
filters.Add(fb);
}
}
var pRv = FilterSetup(audioDataFrom, ch, filters);
if (null == pRv)
{
rv = -1;
//break;
return;
}
var from = audioDataFrom.pcm[ch];
var to = audioDataTo.pcm[ch];
rv = ProcessAudioFile(filters, audioDataFrom.meta.channels, ch, ref from, ref to, Callback);
if (rv < 0)
{
//break;
return;
}
audioDataTo.pcm[ch] = to;
if (audioDataTo.pcm[ch].mOverflow)
{
var s = string.Format(CultureInfo.CurrentCulture, Properties.Resources.ErrorSampleValueClipped,
ch, audioDataTo.pcm[ch].mMaxMagnitude);
Callback(-1, new ProgressArgs(s, 0));
}
filters = null;
});
if (rv < 0)
{
return(rv);
}
Callback(FILE_PROCESS_COMPLETE_PERCENTAGE, new ProgressArgs(string.Format(CultureInfo.CurrentCulture, Properties.Resources.LogfileWriteStarted, toPath), 0));
switch (audioDataTo.preferredSaveFormat)
{
case WWAFUtil.FileFormatType.FLAC:
rv = AudioDataIO.WriteFlacFile(ref audioDataTo, toPath);
break;
case WWAFUtil.FileFormatType.WAVE:
rv = AudioDataIO.WriteWavFile(ref audioDataTo, toPath);
break;
case WWAFUtil.FileFormatType.DSF:
try {
rv = AudioDataIO.WriteDsfFile(ref audioDataTo, toPath);
} catch (Exception ex) {
Console.WriteLine(ex);
}
break;
}
return(rv);
}
