Version 2.0

1 files changed, 66 insertions, 0 deletions

diff --git a/tests/info.cpp b/tests/info.cpp
new file mode 100644
index 0000000..a4cfcf2
--- /dev/null
+++ b/tests/info.cpp
@@ -0,0 +1,66 @@
+/******************************************/
+/*
+  info.cpp
+  by Gary P. Scavone, 2001
+
+  Prints audio system/device info.
+*/
+/******************************************/
+
+#include "RtAudio.h"
+#include <iostream.h>
+
+int main(int argc, char *argv[])
+{
+  RtAudio *audio;
+  RtAudio::RTAUDIO_DEVICE my_info;
+  try {
+    audio = new RtAudio();
+  }
+  catch (RtAudioError &m) {
+    m.printMessage();
+    exit(EXIT_FAILURE);
+  }
+
+  int devices = audio->getDeviceCount();
+  cout << "\nFound " << devices << " devices ...\n";
+
+  for (int i=0; i<devices; i++) {
+    try {
+      audio->getDeviceInfo(i, &my_info);
+    }
+    catch (RtAudioError &m) {
+      m.printMessage();
+      break;
+    }
+
+    cout << "\nname = " << my_info.name << '\n';
+    if (my_info.probed == true)
+      cout << "probe successful\n";
+    else
+      cout << "probe unsuccessful\n";
+    cout << "maxOutputChans = " << my_info.maxOutputChannels << '\n';
+    cout << "minOutputChans = " << my_info.minOutputChannels << '\n';
+    cout << "maxInputChans = " << my_info.maxInputChannels << '\n';
+    cout << "minInputChans = " << my_info.minInputChannels << '\n';
+    cout << "maxDuplexChans = " << my_info.maxDuplexChannels << '\n';
+    cout << "minDuplexChans = " << my_info.minDuplexChannels << '\n';
+    if (my_info.hasDuplexSupport)
+      cout << "duplex support = true\n";
+    else
+      cout << "duplex support = false\n";
+    cout << "format = " << my_info.nativeFormats << '\n';
+    if (my_info.nSampleRates == -1)
+      cout << "min_srate = " << my_info.sampleRates[0] << ", max_srate = " << my_info.sampleRates[1] << '\n';
+    else {
+      cout << "sample rates = ";
+      for (int j=0; j<my_info.nSampleRates; j++)
+        cout << my_info.sampleRates[j] << " ";
+      cout << endl;
+    }
+  }
+  cout << endl;
+
+  delete audio;
+  return 0;
+}