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+/*
+ * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef WEBRTC_MODULES_AUDIO_CODING_TEST_SPATIALAUDIO_H_
+#define WEBRTC_MODULES_AUDIO_CODING_TEST_SPATIALAUDIO_H_
+
+#include "webrtc/base/scoped_ptr.h"
+#include "webrtc/modules/audio_coding/include/audio_coding_module.h"
+#include "webrtc/modules/audio_coding/test/ACMTest.h"
+#include "webrtc/modules/audio_coding/test/Channel.h"
+#include "webrtc/modules/audio_coding/test/PCMFile.h"
+#include "webrtc/modules/audio_coding/test/utility.h"
+
+#define MAX_FILE_NAME_LENGTH_BYTE 500
+
+namespace webrtc {
+
+class SpatialAudio : public ACMTest {
+ public:
+ SpatialAudio(int testMode);
+ ~SpatialAudio();
+
+ void Perform();
+ private:
+ int16_t Setup();
+ void EncodeDecode(double leftPanning, double rightPanning);
+ void EncodeDecode();
+
+ rtc::scoped_ptr<AudioCodingModule> _acmLeft;
+ rtc::scoped_ptr<AudioCodingModule> _acmRight;
+ rtc::scoped_ptr<AudioCodingModule> _acmReceiver;
+ Channel* _channel;
+ PCMFile _inFile;
+ PCMFile _outFile;
+ int _testMode;
+};
+
+} // namespace webrtc
+
+#endif // WEBRTC_MODULES_AUDIO_CODING_TEST_SPATIALAUDIO_H_