qt sound cleanup

selfdrive/ui/qt/qt_sound.cc

@@ -1,5 +1,5 @@
 #include <QUrl>
-#include "qt/qt_sound.hpp"
+#include "qt_sound.hpp"
 
 QtSound::QtSound() {
   for (auto &kv : sound_map) {
@@ -9,7 +9,8 @@ QtSound::QtSound() {
 }
 
 bool QtSound::play(AudibleAlert alert) {
-  sounds[alert].setLoopCount(sound_map[alert].second>-1 ? sound_map[alert].second : QSoundEffect::Infinite);
+  int loops = sound_map[alert].second> - 1 ? sound_map[alert].second : QSoundEffect::Infinite;
+  sounds[alert].setLoopCount(loops);
   sounds[alert].setVolume(0.7);
   sounds[alert].play();
   return true;
@@ -24,7 +25,3 @@ void QtSound::stop() {
 void QtSound::setVolume(int volume) {
   // TODO: implement this
 }
-
-QtSound::~QtSound() {
-
-}

selfdrive/ui/qt/qt_sound.hpp

@@ -6,7 +6,6 @@
 class QtSound : public Sound {
 public:
   QtSound();
-  ~QtSound();
   bool play(AudibleAlert alert);
   void stop();
   void setVolume(int volume);