1 files changed, 28 insertions, 0 deletions
diff --git a/lib/audio.hpp b/lib/audio.hpp
new file mode 100644
index 0000000..3502714
--- /dev/null
+++ b/lib/audio.hpp
@@ -0,0 +1,28 @@
+#ifndef AUDIO_HPP
+#define AUDIO_HPP
+
+#include <portaudio.h>
+
+#define FRAMES_PER_BUFFER 256
+
+class AudioData {
+    public:
+	AudioData();
+	void set_device_num(int device_num);
+	int get_channel_cnt();
+	float* get_channels();
+
+	void start_stream();
+	void close_stream();
+
+    private:
+	PaStream* stream;
+	int device_num;
+	int channel_cnt;
+	float* channels;
+
+	static int patestCallback(const void* inputBuffer, void* outputBuffer, unsigned long framesPerBuffer, const PaStreamCallbackTimeInfo* timeInfo, PaStreamCallbackFlags statusFlags,
+				  void* userData);
+};
+
+#endif