Move library tree where it belongs

lib-src/rtaudio/tests/info.cpp

@@ -0,0 +1,78 @@
+/******************************************/
+/*
+  info.cpp
+  by Gary P. Scavone, 2001
+
+  Prints audio system/device info.
+*/
+/******************************************/
+
+#include "RtAudio.h"
+#include <iostream>
+
+int main(int argc, char *argv[])
+{
+  RtAudio *audio;
+  RtAudioDeviceInfo info;
+  try {
+    audio = new RtAudio();
+  }
+  catch (RtError &error) {
+    error.printMessage();
+    exit(EXIT_FAILURE);
+  }
+
+  int devices = audio->getDeviceCount();
+  std::cout << "\nFound " << devices << " device(s) ...\n";
+
+  for (int i=1; i<=devices; i++) {
+    try {
+      info = audio->getDeviceInfo(i);
+    }
+    catch (RtError &error) {
+      error.printMessage();
+      break;
+    }
+
+    std::cout << "\nDevice Name = " << info.name << '\n';
+    if (info.probed == false)
+      std::cout << "Probe Status = UNsuccessful\n";
+    else {
+      std::cout << "Probe Status = Successful\n";
+      std::cout << "Output Channels = " << info.outputChannels << '\n';
+      std::cout << "Input Channels = " << info.inputChannels << '\n';
+      std::cout << "Duplex Channels = " << info.duplexChannels << '\n';
+      if (info.isDefault) std::cout << "This is the default device.\n";
+      else std::cout << "This is NOT the default device.\n";
+      if ( info.nativeFormats == 0 )
+        std::cout << "No natively supported data formats(?)!";
+      else {
+        std::cout << "Natively supported data formats:\n";
+        if ( info.nativeFormats & RTAUDIO_SINT8 )
+          std::cout << "  8-bit int\n";
+        if ( info.nativeFormats & RTAUDIO_SINT16 )
+          std::cout << "  16-bit int\n";
+        if ( info.nativeFormats & RTAUDIO_SINT24 )
+          std::cout << "  24-bit int\n";
+        if ( info.nativeFormats & RTAUDIO_SINT32 )
+          std::cout << "  32-bit int\n";
+        if ( info.nativeFormats & RTAUDIO_FLOAT32 )
+          std::cout << "  32-bit float\n";
+        if ( info.nativeFormats & RTAUDIO_FLOAT64 )
+          std::cout << "  64-bit float\n";
+      }
+      if ( info.sampleRates.size() < 1 )
+        std::cout << "No supported sample rates found!";
+      else {
+        std::cout << "Supported sample rates = ";
+        for (unsigned int j=0; j<info.sampleRates.size(); j++)
+          std::cout << info.sampleRates[j] << " ";
+      }
+      std::cout << std::endl;
+    }
+  }
+  std::cout << std::endl;
+
+  delete audio;
+  return 0;
+}