public System.IO.Stream DoResampler(DriverModels.EngineInput Args)
{
System.IO.MemoryStream ms = new System.IO.MemoryStream();
if (!_isLegalPlugin)
{
return(ms);
}
try
{
IntPtr hModule = LoadLibrary(DllPath);
if (hModule == IntPtr.Zero)
{
_isLegalPlugin = false;
}
else
{
IntPtr m = GetProcAddress(hModule, "DoResampler");
if (m != IntPtr.Zero)
{
DoResamplerDelegate g = (DoResamplerDelegate)Marshal.GetDelegateForFunctionPointer(m, typeof(DoResamplerDelegate));
DriverModels.EngineOutput Output = Intptr2EngineOutput(g(Args));
ms = new System.IO.MemoryStream(Output.wavData);
}
FreeLibrary(hModule);
}
}
catch {; }
return(ms);
}
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);
}
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 System.IO.Stream DoResampler(DriverModels.EngineInput Args)
{
System.IO.MemoryStream ms = new System.IO.MemoryStream();
if (!_isLegalPlugin)
{
return(ms);
}
if (DoResamplerMethod != null)
{
object inputarg = CopyObjectToNewType(Args, DoResamplerMethod.GetParameters()[0].ParameterType);
object ret = DoResamplerMethod.Invoke(null, new object[1] {
inputarg
});
DriverModels.EngineOutput Out = (DriverModels.EngineOutput)CopyObjectToNewType(ret, typeof(DriverModels.EngineOutput));
ms = new System.IO.MemoryStream(Out.wavData);
}
return(ms);
}
private List <RenderItem> RenderAsync(UVoicePart part, UProject project, IResamplerDriver engine, BackgroundWorker worker)
{
List <RenderItem> renderItems = new List <RenderItem>();
System.Diagnostics.Stopwatch watch = new Stopwatch();
watch.Start();
System.Diagnostics.Debug.WriteLine("Resampling start");
lock (part)
{
string cacheDir = PathManager.Inst.GetCachePath(project.FilePath);
string[] cacheFiles = Directory.EnumerateFiles(cacheDir).ToArray();
int count = 0, i = 0;
foreach (UNote note in part.Notes)
{
foreach (UPhoneme phoneme in note.Phonemes)
{
count++;
}
}
foreach (UNote note in part.Notes)
{
foreach (UPhoneme phoneme in note.Phonemes)
{
RenderItem item = BuildRenderItem(phoneme, part, project);
var sound = RenderCache.Inst.Get(item.HashParameters());
if (sound == null)
{
string cachefile = Path.Combine(cacheDir, string.Format("{0:x}.wav", item.HashParameters()));
if (!cacheFiles.Contains(cachefile))
{
System.Diagnostics.Debug.WriteLine("Sound {0:x} resampling {1}", item.HashParameters(), item.GetResamplerExeArgs());
DriverModels.EngineInput engineArgs = DriverModels.CreateInputModel(item, 0);
System.IO.Stream output = engine.DoResampler(engineArgs);
sound = new CachedSound(output);
}
else
{
System.Diagnostics.Debug.WriteLine("Sound {0:x} found on disk {1}", item.HashParameters(), item.GetResamplerExeArgs());
sound = new CachedSound(cachefile);
}
RenderCache.Inst.Put(item.HashParameters(), sound, engine.GetInfo().ToString());
}
else
{
System.Diagnostics.Debug.WriteLine("Sound {0} found in cache {1}", item.HashParameters(), item.GetResamplerExeArgs());
}
item.Sound = sound;
renderItems.Add(item);
worker.ReportProgress(100 * ++i / count, string.Format("Resampling \"{0}\" {1}/{2}", phoneme.Phoneme, i, count));
}
}
}
watch.Stop();
System.Diagnostics.Debug.WriteLine("Resampling end");
System.Diagnostics.Debug.WriteLine("Total cache size {0:n0} bytes", RenderCache.Inst.TotalMemSize);
System.Diagnostics.Debug.WriteLine("Total time {0} ms", watch.Elapsed.TotalMilliseconds);
return(renderItems);
}
