[DEV] add AEC interface (no process now)

river/io/NodeAirTAudio.h

@@ -0,0 +1,45 @@
+/** @file
+ * @author Edouard DUPIN 
+ * @copyright 2015, Edouard DUPIN, all right reserved
+ * @license APACHE v2.0 (see license file)
+ */
+
+#ifndef __RIVER_IO_NODE_AIRTAUDIO_H__
+#define __RIVER_IO_NODE_AIRTAUDIO_H__
+
+#include <river/io/Node.h>
+
+namespace river {
+	namespace io {
+		class Manager;
+		class NodeAirTAudio : public Node {
+			protected:
+				/**
+				 * @brief Constructor
+				 */
+				NodeAirTAudio(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config);
+			public:
+				static std::shared_ptr<NodeAirTAudio> create(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config);
+				/**
+				 * @brief Destructor
+				 */
+				virtual ~NodeAirTAudio();
+			protected:
+				airtaudio::Interface m_adac; //!< Real audio interface
+				airtaudio::DeviceInfo m_info;
+				unsigned int m_rtaudioFrameSize;
+			public:
+				int32_t airtAudioCallback(void* _outputBuffer,
+				                          void * _inputBuffer,
+				                          uint32_t _nbChunk,
+				                          const std::chrono::system_clock::time_point& _time,
+				                          airtaudio::status _status);
+			protected:
+				virtual void start();
+				virtual void stop();
+		};
+	}
+}
+
+#endif
+