public System.IO.Stream DoResampler(DriverModels.EngineInput Args)
{
System.IO.MemoryStream ms = new System.IO.MemoryStream();
if (!_isLegalPlugin)
{
return(ms);
}
try
{
string tmpFile = System.IO.Path.GetTempFileName();
string ArgParam = string.Format(
"\"{0}\" \"{1}\" {2} {3} \"{4}\" {5} {6} {7} {8} {9} {10} !{11} {12}",
Args.inputWaveFile,
tmpFile,
Args.NoteString,
Args.Velocity,
Args.StrFlags,
Args.Offset,
Args.RequiredLength,
Args.Consonant,
Args.Cutoff,
Args.Volume,
Args.Modulation,
Args.Tempo,
Base64.Base64EncodeInt12(Args.pitchBend));
var p = Process.Start(new ProcessStartInfo(ExePath, ArgParam)
{
UseShellExecute = false, CreateNoWindow = true
});
p.WaitForExit();
if (p != null)
{
p.Close();
p.Dispose();
p = null;
}
if (System.IO.File.Exists(tmpFile))
{
byte[] Dat = System.IO.File.ReadAllBytes(tmpFile);
ms = new MemoryStream(Dat);
try
{
System.IO.File.Delete(tmpFile);
}
catch {; }
}
}
catch (Exception e) {; }
return(ms);
}
public string GetResamplerExeArgs()
{
// fresamp.exe <infile> <outfile> <tone> <velocity> <flags> <offset> <length_req>
// <fixed_length> <endblank> <volume> <modulation> <pitch>
return(FormattableString.Invariant($"{MusicMath.GetNoteString(NoteNum)} {Velocity:D} \"{StrFlags}\" {Oto.Offset} {RequiredLength:D} {Oto.Consonant} {Oto.Cutoff} {Volume:D} {Modulation:D} {Tempo} {Base64.Base64EncodeInt12(PitchData.ToArray())}"));
}
public byte[] DoResampler(DriverModels.EngineInput Args)
{
byte[] data = new byte[0];
if (!_isLegalPlugin)
{
return(data);
}
try {
string tmpFile = Path.GetTempFileName();
string ArgParam = FormattableString.Invariant(
$"\"{Args.inputWaveFile}\" \"{tmpFile}\" {Args.NoteString} {Args.Velocity} \"{Args.StrFlags}\" {Args.Offset} {Args.RequiredLength} {Args.Consonant} {Args.Cutoff} {Args.Volume} {Args.Modulation} !{Args.Tempo} {Base64.Base64EncodeInt12(Args.pitchBend)}");
var p = Process.Start(new ProcessStartInfo(ExePath, ArgParam)
{
UseShellExecute = false, CreateNoWindow = true
});
p.WaitForExit();
if (p != null)
{
p.Close();
p.Dispose();
p = null;
}
if (File.Exists(tmpFile))
{
data = File.ReadAllBytes(tmpFile);
try {
File.Delete(tmpFile);
} catch {; }
}
} catch (Exception) {; }
return(data);
}
public byte[] DoResampler(DriverModels.EngineInput Args, ILogger logger)
{
const bool debugResampler = false;
byte[] data = new byte[0];
if (!_isLegalPlugin)
{
return(data);
}
var threadId = Thread.CurrentThread.ManagedThreadId;
string tmpFile = Path.GetTempFileName();
string ArgParam = FormattableString.Invariant(
$"\"{Args.inputWaveFile}\" \"{tmpFile}\" {Args.NoteString} {Args.Velocity} \"{Args.StrFlags}\" {Args.Offset} {Args.RequiredLength} {Args.Consonant} {Args.Cutoff} {Args.Volume} {Args.Modulation} !{Args.Tempo} {Base64.Base64EncodeInt12(Args.pitchBend)}");
logger.Information($" > [thread-{threadId}] {ExePath} {ArgParam}");
using (var proc = new Process()) {
proc.StartInfo = new ProcessStartInfo(ExePath, ArgParam)
{
UseShellExecute = false,
RedirectStandardOutput = debugResampler,
RedirectStandardError = debugResampler,
CreateNoWindow = true,
};
#pragma warning disable CS0162 // Unreachable code detected
if (debugResampler)
{
proc.OutputDataReceived += (o, e) => logger.Information($" >>> [thread-{threadId}] {e.Data}");
proc.ErrorDataReceived += (o, e) => logger.Error($" >>> [thread-{threadId}] {e.Data}");
}
proc.Start();
if (debugResampler)
{
proc.BeginOutputReadLine();
proc.BeginErrorReadLine();
}
#pragma warning restore CS0162 // Unreachable code detected
if (!proc.WaitForExit(10000))
{
logger.Warning($"[thread-{threadId}] Timeout, killing...");
try {
proc.Kill();
logger.Warning($"[thread-{threadId}] Killed.");
} catch (Exception e) {
logger.Error(e, $"[thread-{threadId}] Failed to kill");
}
}
}
if (File.Exists(tmpFile))
{
data = File.ReadAllBytes(tmpFile);
File.Delete(tmpFile);
}
return(data);
}
