Fraunhofer AAC codec.

License boilerplate update to follow.

Change-Id: I2810460c11a58b6d148d84673cc031f3685e79b5

1 files changed, 46 insertions, 0 deletions

diff --git a/libAACenc/src/tonality.h b/libAACenc/src/tonality.h
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+/******************************** MPEG Audio Encoder **************************
+
+                (C) copyright Fraunhofer - IIS (1996)
+                               All Rights Reserved
+
+    Please be advised that this software and/or program delivery is
+    Confidential Information of Fraunhofer and subject to and covered by the
+
+    Fraunhofer IIS Software Evaluation Agreement
+    between Google Inc. and  Fraunhofer
+    effective and in full force since March 1, 2012.
+
+    You may use this software and/or program only under the terms and
+    conditions described in the above mentioned Fraunhofer IIS Software
+    Evaluation Agreement. Any other and/or further use requires a separate agreement.
+
+
+   This software and/or program is protected by copyright law and international
+   treaties. Any reproduction or distribution of this software and/or program,
+   or any portion of it, may result in severe civil and criminal penalties, and
+   will be prosecuted to the maximum extent possible under law.
+
+   $Id$
+   author:   M. Lohwasser
+   contents/description: Calculate tonality index
+
+******************************************************************************/
+
+#ifndef __TONALITY_H
+#define __TONALITY_H
+
+#include "common_fix.h"
+
+
+#include "chaosmeasure.h"
+
+
+void FDKaacEnc_CalculateFullTonality( FIXP_DBL      *RESTRICT spectrum,
+                            INT           *RESTRICT sfbMaxScaleSpec,
+                            FIXP_DBL      *RESTRICT sfbEnergyLD64,
+                            FIXP_SGL      *RESTRICT sfbTonality,
+                            INT           sfbCnt,
+                            const INT     *sfbOffset,
+                            INT           usePns);
+
+#endif