void Background_DoWork(object sender, DoWorkEventArgs e)
{
var args = e.Argument as RunWorkerArgs;
int rv = 0;
mLastReportedTick = 0;
var af = new WWAudioFilterCore.AudioFilterCore();
try {
rv = af.Run(args.FromPath, mFilters, args.ToPath, args.SampleFormat, args.Dither, ProgressReportCallback);
if (rv < 0)
{
e.Result = rv;
return;
}
} catch (Exception ex) {
Console.WriteLine(ex);
mBackgroundWorker.ReportProgress(100, new WWAudioFilterCore.AudioFilterCore.ProgressArgs(ex.ToString(), rv));
e.Result = -1;
return;
}
mBackgroundWorker.ReportProgress(100, new WWAudioFilterCore.AudioFilterCore.ProgressArgs("", rv));
e.Result = rv;
}
public bool ParseCommandLine()
{
var argDictionary = new Dictionary <string, string>();
var args = Environment.GetCommandLineArgs();
if ((5 != args.Length && 7 != args.Length) || !COMMAND_CONVERT.Equals(args[1]))
{
PrintUsage(args[0]);
return(false);
}
bool dither = true;
var outFmt = WWAFUtil.AFSampleFormat.Auto;
string filterFile = string.Empty;
string inputFile = string.Empty;
string outputFile = string.Empty;
if (5 == args.Length)
{
filterFile = args[2];
inputFile = args[3];
outputFile = args[4];
}
else if (7 == args.Length)
{
filterFile = args[4];
inputFile = args[5];
outputFile = args[6];
if (COMMAND_OUTFMT.Equals(args[2]))
{
switch (args[3])
{
case "16":
outFmt = WWAFUtil.AFSampleFormat.PcmInt16;
break;
case "24":
outFmt = WWAFUtil.AFSampleFormat.PcmInt24;
break;
case "32":
outFmt = WWAFUtil.AFSampleFormat.PcmInt32;
break;
case "F32":
outFmt = WWAFUtil.AFSampleFormat.PcmFloat32;
break;
case "64":
outFmt = WWAFUtil.AFSampleFormat.PcmInt64;
break;
case "F64":
outFmt = WWAFUtil.AFSampleFormat.PcmFloat64;
break;
default:
Console.WriteLine("Error: unknown outFmt {0}", args[3]);
PrintUsage(args[0]);
return(false);
}
}
else
{
Console.WriteLine("Error: unknown command {0}", args[3]);
PrintUsage(args[0]);
return(false);
}
}
try {
var filters = WWAudioFilterCore.AudioFilterCore.LoadFiltersFromFile(filterFile);
if (filters == null)
{
Console.WriteLine("E: failed to load filter file: {0}", filterFile);
PrintUsage(args[0]);
return(false);
}
var af = new WWAudioFilterCore.AudioFilterCore();
int rv = af.Run(inputFile, filters, outputFile, outFmt, dither,
(int percentage, WWAudioFilterCore.AudioFilterCore.ProgressArgs args2) => { });
if (rv < 0)
{
Console.WriteLine("E: failed to process. {0}", WWFlacRWCS.FlacRW.ErrorCodeToStr(rv));
}
} catch (Exception ex) {
Console.WriteLine(ex);
}
return(true);
}
