private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
SignalGeneraterWorkerArg sgwa = (SignalGeneraterWorkerArg)e.Argument;
SignalGenerator sg = new SignalGenerator();
backgroundWorker1.ReportProgress(1, "出力データの準備開始。\r\n");
WavData wavData;
SignalGeneratorResult cwdr
= sg.GenerateSignal(sgwa.sgParams, out wavData);
switch (cwdr)
{
case SignalGeneratorResult.Success:
backgroundWorker1.ReportProgress(2, "出力データの準備完了。\r\n");
break;
case SignalGeneratorResult.LevelOver:
backgroundWorker1.ReportProgress(2, "レベルオーバー。出力レベルを下げて下さい。\r\n");
break;
default:
System.Diagnostics.Debug.Assert(false);
break;
}
switch (sgwa.outputMode)
{
case OutputMode.WavFile:
if (!WriteWavFile(wavData, sgwa.outputPath))
{
backgroundWorker1.ReportProgress(3, string.Format("書き込み失敗: {0}\r\n", sgwa.outputPath));
return;
}
backgroundWorker1.ReportProgress(3, string.Format("書き込み成功: {0}\r\n", sgwa.outputPath));
break;
case OutputMode.Asio:
{
// short → int に拡張
int[] asioData = new int[wavData.NumSamples];
for (int i = 0; i < wavData.NumSamples; ++i)
{
asioData[i] = wavData.Sample16Get(0, i) << 16;
}
// 出力デバイスに出力データをセット
foreach (int ch in sgwa.outputChannels)
{
asio.OutputSet(ch, asioData, true);
}
// 開始
asio.Start();
/* backgroundWorker1.ReportProgress(3,
* string.Format("出力開始。{0}Hz {1} {2}dB\r\n", sgwa.sgParams.freq, sgwa.sgParams.ss, sgwa.sgParams.dB)); */
while (!asio.Run())
{
}
backgroundWorker1.ReportProgress(3, "出力終了。\r\n");
}
break;
default:
System.Diagnostics.Debug.Assert(false);
break;
}
}
private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
SignalGeneraterWorkerArg sgwa = (SignalGeneraterWorkerArg)e.Argument;
SignalGenerator sg = new SignalGenerator();
backgroundWorker1.ReportProgress(1, "出力データの準備開始。\r\n");
WavData wavData;
SignalGeneratorResult cwdr
= sg.GenerateSignal(sgwa.sgParams, out wavData);
switch (cwdr) {
case SignalGeneratorResult.Success:
backgroundWorker1.ReportProgress(2, "出力データの準備完了。\r\n");
break;
case SignalGeneratorResult.LevelOver:
backgroundWorker1.ReportProgress(2, "レベルオーバー。出力レベルを下げて下さい。\r\n");
break;
default:
System.Diagnostics.Debug.Assert(false);
break;
}
switch (sgwa.outputMode) {
case OutputMode.WavFile:
if (!WriteWavFile(wavData, sgwa.outputPath)) {
backgroundWorker1.ReportProgress(3, string.Format("書き込み失敗: {0}\r\n", sgwa.outputPath));
return;
}
backgroundWorker1.ReportProgress(3, string.Format("書き込み成功: {0}\r\n", sgwa.outputPath));
break;
case OutputMode.Asio:
{
// short → int に拡張
int[] asioData = new int[wavData.NumSamples];
for (int i = 0; i < wavData.NumSamples; ++i) {
asioData[i] = wavData.Sample16Get(0, i) << 16;
}
// 出力デバイスに出力データをセット
foreach (int ch in sgwa.outputChannels) {
asio.OutputSet(ch, asioData, true);
}
// 開始
asio.Start();
/* backgroundWorker1.ReportProgress(3,
string.Format("出力開始。{0}Hz {1} {2}dB\r\n", sgwa.sgParams.freq, sgwa.sgParams.ss, sgwa.sgParams.dB)); */
while (!asio.Run()) {
}
backgroundWorker1.ReportProgress(3, "出力終了。\r\n");
}
break;
default:
System.Diagnostics.Debug.Assert(false);
break;
}
}
