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+/****************************************************************************
+
+ (C) copyright Fraunhofer-IIS (2004)
+ 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.
+
+ $Id$
+
+*******************************************************************************/
+/*!
+ \file
+ \brief frequency scale prototypes $Revision: 36867 $
+*/
+#ifndef __FREQ_SCA2_H
+#define __FREQ_SCA2_H
+
+#include "sbr_encoder.h"
+#include "sbr_def.h"
+
+#define MAX_OCTAVE 29
+#define MAX_SECOND_REGION 50
+
+
+INT
+FDKsbrEnc_UpdateFreqScale(UCHAR *v_k_master, INT *h_num_bands,
+ const INT k0, const INT k2,
+ const INT freq_scale,
+ const INT alter_scale);
+
+INT
+FDKsbrEnc_UpdateHiRes(UCHAR *h_hires,
+ INT *num_hires,
+ UCHAR *v_k_master,
+ INT num_master ,
+ INT *xover_band,
+ SR_MODE drOrSr,
+ INT noQMFChannels);
+
+void FDKsbrEnc_UpdateLoRes(UCHAR * v_lores,
+ INT *num_lores,
+ UCHAR * v_hires,
+ INT num_hires);
+
+INT
+FDKsbrEnc_FindStartAndStopBand(const INT samplingFreq,
+ const INT noChannels,
+ const INT startFreq,
+ const INT stop_freq,
+ const SR_MODE sampleRateMode,
+ INT *k0,
+ INT *k2);
+
+INT FDKsbrEnc_getSbrStartFreqRAW (INT startFreq, INT QMFbands, INT fs );
+INT FDKsbrEnc_getSbrStopFreqRAW (INT stopFreq, INT QMFbands, INT fs);
+#endif