clearpilot: initial commit of full source

selfdrive/ui/tests/playsound.cc

@@ -0,0 +1,30 @@
+#include <QApplication>
+#include <QSoundEffect>
+#include <QTimer>
+#include <QDebug>
+
+int main(int argc, char **argv) {
+
+  QApplication a(argc, argv);
+
+  QTimer::singleShot(0, [=]{
+    QSoundEffect s;
+    const char *vol = getenv("VOLUME");
+    s.setVolume(vol ? atof(vol) : 1.0);
+    for (int i = 1; i < argc; i++) {
+      QString fn = argv[i];
+      qDebug() << "playing" << fn;
+
+      QEventLoop loop;
+      s.setSource(QUrl::fromLocalFile(fn));
+      QEventLoop::connect(&s, &QSoundEffect::loadedChanged, &loop, &QEventLoop::quit);
+      loop.exec();
+      s.play();
+      QEventLoop::connect(&s, &QSoundEffect::playingChanged, &loop, &QEventLoop::quit);
+      loop.exec();
+    }
+    QCoreApplication::exit();
+  });
+
+  return a.exec();
+}