/// <returns>負の場合WASAPIエラーコード。成功の場合0。</returns>
public int PlaylistCreateStart(int deviceId, ContentList.AudioFile af)
{
int ercd = 0;
mWasapi.Stop();
mWasapi.Unsetup();
ChangeState(State.Loading);
mWasapi.ClearPlayList();
// 最初に再生する曲 af
ercd = Setup(deviceId, af.Pcm);
if (ercd < 0)
{
Console.WriteLine("E: PlaybackController::Play({0}) failed {1:X8}", deviceId, ercd);
ChangeState(State.Stopped);
return(ercd);
}
mWasapi.AddPlayPcmDataStart();
return(0);
}
private void BwStartTesting_DoWork(object sender, DoWorkEventArgs e)
{
//Console.WriteLine("BwStartTesting_DoWork()");
var args = e.Argument as StartTestingArgs;
var r = new StartTestingResult();
r.result = false;
r.text = "StartTesting failed!\n";
e.Result = r;
PreparePcmData(args);
System.GC.Collect();
lock (mLock) {
int hr = 0;
// 録音
mCapturedBytes = 0;
mReceivedBytes = 0;
mLevelMeter = new LevelMeter(mPref.RecSampleFormat, args.numChannels, mPref.PeakHoldSeconds,
mPref.RecWasapiBufferSizeMS * 0.001, mPref.ReleaseTimeDbPerSec);
hr = mWasapiRec.Setup(mRecDeviceIdx,
WasapiCS.DeviceType.Rec, WasapiCS.StreamType.PCM,
mPref.SampleRate, mPref.RecSampleFormat, args.numChannels, args.recDwChannelMask,
WasapiCS.MMCSSCallType.Enable, WasapiCS.MMThreadPriorityType.None,
WasapiCS.SchedulerTaskType.ProAudio, WasapiCS.ShareMode.Exclusive,
mPref.RecDataFeedMode, mPref.RecWasapiBufferSizeMS, ZERO_FLUSH_MILLISEC, TIME_PERIOD, true);
if (hr < 0)
{
r.result = false;
r.text = string.Format(Properties.Resources.msgRecSetupError,
mPref.SampleRate, mPref.RecSampleFormat, args.numChannels, mPref.RecDataFeedMode,
mPref.RecWasapiBufferSizeMS, WasapiCS.GetErrorMessage(hr)) + "\n";
e.Result = r;
StopUnsetup();
return;
}
// 再生
hr = mWasapiPlay.Setup(mPlayDeviceIdx,
WasapiCS.DeviceType.Play, WasapiCS.StreamType.PCM,
mPref.SampleRate, mPref.PlaySampleFormat, args.numChannels, args.playDwChannelMask,
WasapiCS.MMCSSCallType.Enable, WasapiCS.MMThreadPriorityType.None,
WasapiCS.SchedulerTaskType.ProAudio, WasapiCS.ShareMode.Exclusive,
mPref.PlayDataFeedMode, mPref.PlayWasapiBufferSizeMS, ZERO_FLUSH_MILLISEC, TIME_PERIOD, true);
if (hr < 0)
{
mWasapiPlay.Unsetup();
r.result = false;
r.text = string.Format(Properties.Resources.msgPlaySetupError,
mPref.SampleRate, mPref.PlaySampleFormat, args.numChannels,
mPref.PlayDataFeedMode, mPref.PlayWasapiBufferSizeMS) + "\n";
e.Result = r;
return;
}
var ss = mWasapiPlay.GetSessionStatus();
mWasapiPlay.ClearPlayList();
mWasapiPlay.AddPlayPcmDataStart();
mWasapiPlay.AddPlayPcmData(0, mPcmPlay.GetSampleLargeArray());
mWasapiPlay.AddPlayPcmDataEnd();
mWasapiPlay.SetPlayRepeat(true);
var playAttr = mWasapiPlay.GetDeviceAttributes(mPlayDeviceIdx);
var recAttr = mWasapiRec.GetDeviceAttributes(mRecDeviceIdx);
r.result = true;
r.text = string.Format(Properties.Resources.msgTestStarted, mPref.SampleRate,
mPcmPlay.NumFrames / mPref.SampleRate, mPcmPlay.NumFrames * 0.001 * 0.001);
r.text += string.Format(Properties.Resources.msgPlaySettings,
mPref.PlaySampleFormat, mPref.PlayWasapiBufferSizeMS,
mPref.PlayDataFeedMode, playAttr.Name);
r.text += string.Format(Properties.Resources.msgRecSettings,
mPref.RecSampleFormat, mPref.RecWasapiBufferSizeMS,
mPref.RecDataFeedMode, recAttr.Name);
e.Result = r;
}
}
private void BwStartTesting_DoWork(object sender, DoWorkEventArgs e)
{
//Console.WriteLine("BwStartTesting_DoWork()");
var r = new StartTestingResult();
r.result = false;
r.text = "StartTesting failed!\n";
e.Result = r;
PreparePcmData();
System.GC.Collect();
lock (mLock) {
int hr = 0;
int playDwChannelMask = WasapiCS.GetTypicalChannelMask(NUM_CHANNELS);
hr = mWasapiPlay.Setup(mPlayDeviceIdx,
WasapiCS.DeviceType.Play, WasapiCS.StreamType.PCM,
mSampleRate, mPlaySampleFormat, NUM_CHANNELS, playDwChannelMask,
WasapiCS.MMCSSCallType.Enable, WasapiCS.MMThreadPriorityType.None,
WasapiCS.SchedulerTaskType.ProAudio, WasapiCS.ShareMode.Exclusive,
mPlayDataFeedMode, mPlayBufferMillisec, ZERO_FLUSH_MILLISEC, TIME_PERIOD, true);
if (hr < 0)
{
mWasapiPlay.Unsetup();
r.result = false;
r.text = string.Format(Properties.Resources.msgPlaySetupError,
mSampleRate, mPlaySampleFormat, NUM_CHANNELS, mPlayDataFeedMode, mPlayBufferMillisec);
e.Result = r;
return;
}
var ss = mWasapiPlay.GetSessionStatus();
/*
* {
* var data = mPcmSync.GetSampleLargeArray();
* var trimmed = new LargeArray<byte>(ss.EndpointBufferFrameNum * mPcmSync.BitsPerFrame / 8);
* trimmed.CopyFrom(data, 0, 0, trimmed.LongLength);
* mPcmSync.SetSampleLargeArray(ss.EndpointBufferFrameNum, trimmed);
* }
* {
* var data = mPcmReady.GetSampleLargeArray();
* var trimmed = new LargeArray<byte>(ss.EndpointBufferFrameNum * mPcmReady.BitsPerFrame / 8);
* trimmed.CopyFrom(data, 0, 0, trimmed.LongLength);
* mPcmReady.SetSampleLargeArray(ss.EndpointBufferFrameNum, trimmed);
* }
*/
mWasapiPlay.ClearPlayList();
mWasapiPlay.AddPlayPcmDataStart();
mWasapiPlay.AddPlayPcmData((int)AudioContentType.SYNC, mPcmSync.GetSampleLargeArray());
mWasapiPlay.AddPlayPcmData((int)AudioContentType.READY, mPcmReady.GetSampleLargeArray());
mWasapiPlay.AddPlayPcmData((int)AudioContentType.TEST, mPcmTest.GetSampleLargeArray());
mWasapiPlay.AddPlayPcmDataEnd();
mWasapiPlay.SetPlayRepeat(false);
// SYNCを連続再生する。
mWasapiPlay.ConnectPcmDataNext((int)AudioContentType.SYNC, (int)AudioContentType.SYNC);
// READYの再生が終わったらTESTの再生が始まり、TESTの再生が終わったら再生が終了する。
// 録音
mCapturedBytes = 0;
hr = mWasapiRec.Setup(mRecDeviceIdx,
WasapiCS.DeviceType.Rec, WasapiCS.StreamType.PCM,
mSampleRate, mRecSampleFormat, NUM_CHANNELS, mRecDwChannelMask,
WasapiCS.MMCSSCallType.Enable, WasapiCS.MMThreadPriorityType.None,
WasapiCS.SchedulerTaskType.ProAudio, WasapiCS.ShareMode.Exclusive,
mRecDataFeedMode, mRecBufferMillisec, ZERO_FLUSH_MILLISEC, TIME_PERIOD, true);
if (hr < 0)
{
r.result = false;
r.text = string.Format(Properties.Resources.msgRecSetupError,
mSampleRate, mRecSampleFormat, NUM_CHANNELS, mRecDataFeedMode, mRecBufferMillisec);
e.Result = r;
StopUnsetup();
return;
}
var playAttr = mWasapiPlay.GetDeviceAttributes(mPlayDeviceIdx);
var recAttr = mWasapiRec.GetDeviceAttributes(mRecDeviceIdx);
r.result = true;
r.text = string.Format(Properties.Resources.msgTestStarted, mSampleRate, mNumTestFrames / mSampleRate, mNumTestFrames * 0.001 * 0.001);
r.text += string.Format(Properties.Resources.msgPlaySettings,
mPlaySampleFormat, mPlayBufferMillisec, mPlayDataFeedMode, playAttr.Name);
r.text += string.Format(Properties.Resources.msgRecSettings,
mRecSampleFormat, mRecBufferMillisec, mRecDataFeedMode, recAttr.Name);
e.Result = r;
}
}
//=========================================================================================================
private void buttonStart_Click(object sender, RoutedEventArgs e)
{
if (!UpdateTestParamsFromUI())
{
return;
}
PreparePcmData();
lock (mLock) {
int hr = 0;
hr = mWasapiPlay.Setup(listBoxPlayDevices.SelectedIndex, WasapiCS.DeviceType.Play, WasapiCS.StreamType.PCM, mSampleRate, mPlaySampleFormat,
NUM_CHANNELS, WasapiCS.MMCSSCallType.Enable, WasapiCS.SchedulerTaskType.ProAudio, WasapiCS.ShareMode.Exclusive,
mPlayDataFeedMode, mPlayBufferMillisec, 1000, 10000);
if (hr < 0)
{
MessageBox.Show(string.Format(Properties.Resources.msgPlaySetupError,
mSampleRate, mPlaySampleFormat, NUM_CHANNELS, mPlayDataFeedMode, mPlayBufferMillisec));
mWasapiPlay.Unsetup();
return;
}
var ss = mWasapiPlay.GetSessionStatus();
{
var data = mPcmSync.GetSampleArray();
var trimmed = new byte[ss.EndpointBufferFrameNum * mPcmSync.BitsPerFrame / 8];
Array.Copy(data, trimmed, trimmed.Length);
mPcmSync.SetSampleArray(ss.EndpointBufferFrameNum, trimmed);
}
{
var data = mPcmReady.GetSampleArray();
var trimmed = new byte[ss.EndpointBufferFrameNum * mPcmReady.BitsPerFrame / 8];
Array.Copy(data, trimmed, trimmed.Length);
mPcmReady.SetSampleArray(ss.EndpointBufferFrameNum, trimmed);
}
mWasapiPlay.ClearPlayList();
mWasapiPlay.AddPlayPcmDataStart();
mWasapiPlay.AddPlayPcmData(0, mPcmSync.GetSampleArray());
mWasapiPlay.AddPlayPcmData(1, mPcmReady.GetSampleArray());
mWasapiPlay.AddPlayPcmData(2, mPcmTest.GetSampleArray());
mWasapiPlay.AddPlayPcmDataEnd();
mWasapiPlay.SetPlayRepeat(false);
mWasapiPlay.ConnectPcmDataNext(0, 0);
hr = mWasapiPlay.StartPlayback(0);
mPlayWorker.RunWorkerAsync();
// 録音
mCapturedBytes = 0;
hr = mWasapiRec.Setup(listBoxRecDevices.SelectedIndex, WasapiCS.DeviceType.Rec, WasapiCS.StreamType.PCM, mSampleRate, mRecSampleFormat,
NUM_CHANNELS, WasapiCS.MMCSSCallType.Enable, WasapiCS.SchedulerTaskType.ProAudio, WasapiCS.ShareMode.Exclusive,
mRecDataFeedMode, mRecBufferMillisec, 1000, 10000);
if (hr < 0)
{
MessageBox.Show(string.Format(Properties.Resources.msgRecSetupError,
mSampleRate, mRecSampleFormat, NUM_CHANNELS, mRecDataFeedMode, mRecBufferMillisec));
StopUnsetup();
return;
}
var playAttr = mWasapiPlay.GetDeviceAttributes(listBoxPlayDevices.SelectedIndex);
var recAttr = mWasapiRec.GetDeviceAttributes(listBoxRecDevices.SelectedIndex);
textBoxLog.Text += string.Format(Properties.Resources.msgTestStarted, mSampleRate, mNumTestFrames / mSampleRate);
textBoxLog.Text += string.Format(Properties.Resources.msgPlaySettings,
mPlaySampleFormat, mPlayBufferMillisec, mPlayDataFeedMode, playAttr.Name);
textBoxLog.Text += string.Format(Properties.Resources.msgRecSettings,
mRecSampleFormat, mRecBufferMillisec, mRecDataFeedMode, recAttr.Name);
textBoxLog.ScrollToEnd();
groupBoxPcmDataSettings.IsEnabled = false;
groupBoxPlayback.IsEnabled = false;
groupBoxRecording.IsEnabled = false;
buttonStart.IsEnabled = false;
buttonStop.IsEnabled = true;
// SYNC失敗タイマーのセット
mSyncTimeout.Start();
hr = mWasapiRec.StartRecording();
mRecWorker.RunWorkerAsync();
mState = State.Syncing;
}
}
public void ClearPlayList()
{
PcmDataListForDisp.Clear();
PcmDataListForPlay.Clear();
wasapi.ClearPlayList();
}