first commit for takway.ai

runtime/websocket/bin/microphone.cpp

@@ -0,0 +1,27 @@
+/**
+ * Copyright FunASR (https://github.com/alibaba-damo-academy/FunASR). All Rights
+ * Reserved. MIT License  (https://opensource.org/licenses/MIT)
+ */
+
+#include "microphone.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "portaudio.h"  // NOLINT
+
+Microphone::Microphone() {
+  PaError err = Pa_Initialize();
+  if (err != paNoError) {
+    LOG(ERROR)<<"portaudio error: " << Pa_GetErrorText(err);
+    exit(-1);
+  }
+}
+
+Microphone::~Microphone() {
+  PaError err = Pa_Terminate();
+  if (err != paNoError) {
+    LOG(ERROR)<<"portaudio error: " << Pa_GetErrorText(err);
+    exit(-1);
+  }
+}