feat: implement wrappers for getDefaultInputDevice and getDefaultOutp…

…utDevice
almoghamdani · Dec 16, 2019 · 3643bc1 · 3643bc1
1 parent 3692ba5
commit 3643bc1
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Showing 2 changed files with 15 additions and 1 deletion.
diff --git a/src/rt_audio.cpp b/src/rt_audio.cpp
@@ -72,7 +72,9 @@ Napi::Object RtAudioWrap::Init(Napi::Env env, Napi::Object exports)
 					 InstanceMethod("getStreamSampleRate", &RtAudioWrap::getStreamSampleRate),
 					 InstanceMethod("getStreamTime", &RtAudioWrap::getStreamTime),
 					 InstanceMethod("setStreamTime", &RtAudioWrap::setStreamTime),
-					 InstanceMethod("getDevices", &RtAudioWrap::getDevices)});
+					 InstanceMethod("getDevices", &RtAudioWrap::getDevices),
+					 InstanceMethod("getDefaultInputDevice", &RtAudioWrap::getDefaultInputDevice),
+					 InstanceMethod("getDefaultOutputDevice", &RtAudioWrap::getDefaultOutputDevice)});
 
 	// Set the class's ctor function as a persistent object to keep it in memory
 	constructor = Napi::Persistent(ctor_func);
@@ -137,6 +139,16 @@ Napi::Value RtAudioWrap::getDevices(const Napi::CallbackInfo &info)
 	return devicesArray;
 }
 
+Napi::Value RtAudioWrap::getDefaultInputDevice(const Napi::CallbackInfo &info)
+{
+	return Napi::Number::New(info.Env(), _rtAudio->getDefaultInputDevice());
+}
+
+Napi::Value RtAudioWrap::getDefaultOutputDevice(const Napi::CallbackInfo &info)
+{
+	return Napi::Number::New(info.Env(), _rtAudio->getDefaultOutputDevice());
+}
+
 void RtAudioWrap::openStream(const Napi::CallbackInfo &info)
 {
 	RtAudio::StreamParameters outputParams = info[0].IsNull() || info[0].IsUndefined() ? RtAudio::StreamParameters() : RtAudioConverter::ConvertStreamParameters(info[0].As<Napi::Object>());

diff --git a/src/rt_audio.h b/src/rt_audio.h
@@ -14,6 +14,8 @@ class RtAudioWrap : public Napi::ObjectWrap<RtAudioWrap>
 	~RtAudioWrap();
 
 	Napi::Value getDevices(const Napi::CallbackInfo &info);
+	Napi::Value getDefaultInputDevice(const Napi::CallbackInfo& info);
+	Napi::Value getDefaultOutputDevice(const Napi::CallbackInfo& info);
 
 	void openStream(const Napi::CallbackInfo &info);
 	void closeStream(const Napi::CallbackInfo &info);