ASIO backend, part 6

add support for handling device resets
this will be extended to the SDL and PortAudio backends soon

src/engine/engine.cpp

@@ -3798,6 +3798,16 @@ TAAudioDesc& DivEngine::getAudioDescGot() {
   return got;
 }
 
+TAAudioDeviceStatus DivEngine::getAudioDeviceStatus() {
+  if (output==NULL) return TA_AUDIO_DEVICE_OK;
+  return output->getDeviceStatus();
+}
+
+void DivEngine::acceptAudioDeviceStatus() {
+  if (output==NULL) return;
+  output->acceptDeviceStatus();
+}
+
 std::vector<String>& DivEngine::getAudioDevices() {
   return audioDevs;
 }

src/engine/engine.h

@@ -1403,6 +1403,12 @@ class DivEngine {
     // get audio desc
     TAAudioDesc& getAudioDescGot();
 
+    // get audio device status
+    TAAudioDeviceStatus getAudioDeviceStatus();
+
+    // acknowledge an audio device status change
+    void acceptAudioDeviceStatus();
+
     // init dispatch
     void initDispatch(bool isRender=false);