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+
+/* -----------------------------------------------------------------------------------------------------------
+Software License for The Fraunhofer FDK AAC Codec Library for Android
+
+© Copyright  1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
+  All rights reserved.
+
+ 1.    INTRODUCTION
+The Fraunhofer FDK AAC Codec Library for Android ("FDK AAC Codec") is software that implements
+the MPEG Advanced Audio Coding ("AAC") encoding and decoding scheme for digital audio.
+This FDK AAC Codec software is intended to be used on a wide variety of Android devices.
+
+AAC's HE-AAC and HE-AAC v2 versions are regarded as today's most efficient general perceptual
+audio codecs. AAC-ELD is considered the best-performing full-bandwidth communications codec by
+independent studies and is widely deployed. AAC has been standardized by ISO and IEC as part
+of the MPEG specifications.
+
+Patent licenses for necessary patent claims for the FDK AAC Codec (including those of Fraunhofer)
+may be obtained through Via Licensing (www.vialicensing.com) or through the respective patent owners
+individually for the purpose of encoding or decoding bit streams in products that are compliant with
+the ISO/IEC MPEG audio standards. Please note that most manufacturers of Android devices already license
+these patent claims through Via Licensing or directly from the patent owners, and therefore FDK AAC Codec
+software may already be covered under those patent licenses when it is used for those licensed purposes only.
+
+Commercially-licensed AAC software libraries, including floating-point versions with enhanced sound quality,
+are also available from Fraunhofer. Users are encouraged to check the Fraunhofer website for additional
+applications information and documentation.
+
+2.    COPYRIGHT LICENSE
+
+Redistribution and use in source and binary forms, with or without modification, are permitted without
+payment of copyright license fees provided that you satisfy the following conditions:
+
+You must retain the complete text of this software license in redistributions of the FDK AAC Codec or
+your modifications thereto in source code form.
+
+You must retain the complete text of this software license in the documentation and/or other materials
+provided with redistributions of the FDK AAC Codec or your modifications thereto in binary form.
+You must make available free of charge copies of the complete source code of the FDK AAC Codec and your
+modifications thereto to recipients of copies in binary form.
+
+The name of Fraunhofer may not be used to endorse or promote products derived from this library without
+prior written permission.
+
+You may not charge copyright license fees for anyone to use, copy or distribute the FDK AAC Codec
+software or your modifications thereto.
+
+Your modified versions of the FDK AAC Codec must carry prominent notices stating that you changed the software
+and the date of any change. For modified versions of the FDK AAC Codec, the term
+"Fraunhofer FDK AAC Codec Library for Android" must be replaced by the term
+"Third-Party Modified Version of the Fraunhofer FDK AAC Codec Library for Android."
+
+3.    NO PATENT LICENSE
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PATENT CLAIMS, including without limitation the patents of Fraunhofer,
+ARE GRANTED BY THIS SOFTWARE LICENSE. Fraunhofer provides no warranty of patent non-infringement with
+respect to this software.
+
+You may use this FDK AAC Codec software or modifications thereto only for purposes that are authorized
+by appropriate patent licenses.
+
+4.    DISCLAIMER
+
+This FDK AAC Codec software is provided by Fraunhofer on behalf of the copyright holders and contributors
+"AS IS" and WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, including but not limited to the implied warranties
+of merchantability and fitness for a particular purpose. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+CONTRIBUTORS BE LIABLE for any direct, indirect, incidental, special, exemplary, or consequential damages,
+including but not limited to procurement of substitute goods or services; loss of use, data, or profits,
+or business interruption, however caused and on any theory of liability, whether in contract, strict
+liability, or tort (including negligence), arising in any way out of the use of this software, even if
+advised of the possibility of such damage.
+
+5.    CONTACT INFORMATION
+
+Fraunhofer Institute for Integrated Circuits IIS
+Attention: Audio and Multimedia Departments - FDK AAC LL
+Am Wolfsmantel 33
+91058 Erlangen, Germany
+
+www.iis.fraunhofer.de/amm
+amm-info@iis.fraunhofer.de
+----------------------------------------------------------------------------------------------------------- */
+
+/******************************** MPEG Audio Encoder **************************
+
+   Initial author:       M. Werner
+   contents/description: Quantizing & coding
+
+******************************************************************************/
+#ifndef _QC_MAIN_H
+#define _QC_MAIN_H
+
+
+#include "aacenc.h"
+#include "qc_data.h"
+#include "interface.h"
+#include "psy_main.h"
+#include "tpenc_lib.h"
+
+/* Quantizing & coding stage */
+
+AAC_ENCODER_ERROR FDKaacEnc_QCOutNew(QC_OUT    **phQC,
+                                     const INT   nElements,
+                                     const INT   nChannels,
+                                     const INT   nSubFrames
+                                    ,UCHAR   *dynamic_RAM
+                                     );
+
+AAC_ENCODER_ERROR FDKaacEnc_QCOutInit(QC_OUT          *phQC[(1)],
+                                      const INT        nSubFrames,
+                                      const CHANNEL_MAPPING *cm);
+
+AAC_ENCODER_ERROR  FDKaacEnc_QCNew(QC_STATE  **phQC,
+                                   INT         nElements
+                                  ,UCHAR* dynamic_RAM
+           );
+
+AAC_ENCODER_ERROR FDKaacEnc_QCInit(QC_STATE *hQC, struct QC_INIT *init);
+
+AAC_ENCODER_ERROR FDKaacEnc_QCMainPrepare(
+           ELEMENT_INFO              *elInfo,
+           ATS_ELEMENT*  RESTRICT     adjThrStateElement,
+           PSY_OUT_ELEMENT* RESTRICT  psyOutElement,
+           QC_OUT_ELEMENT* RESTRICT   qcOutElement,   /* returns error code       */
+           AUDIO_OBJECT_TYPE          aot,
+           UINT                       syntaxFlags,
+           SCHAR                      epConfig
+           );
+
+
+AAC_ENCODER_ERROR FDKaacEnc_QCMain(QC_STATE* RESTRICT         hQC,
+                                   PSY_OUT**                  psyOut,
+                                   QC_OUT**                   qcOut,
+                                   INT                        avgTotalBits,
+                                   CHANNEL_MAPPING*           cm
+                                  ,AUDIO_OBJECT_TYPE          aot,
+                                   UINT                       syntaxFlags,
+                                   SCHAR                      epConfig
+                                   );
+
+AAC_ENCODER_ERROR FDKaacEnc_updateFillBits(CHANNEL_MAPPING*          cm,
+                                           QC_STATE*                 qcKernel,
+                                           ELEMENT_BITS* RESTRICT    elBits[(6)],
+                                           QC_OUT**                  qcOut);
+
+
+void FDKaacEnc_updateBitres(  CHANNEL_MAPPING *cm,
+                    QC_STATE *qcKernel,
+                    QC_OUT **qcOut);
+
+AAC_ENCODER_ERROR FDKaacEnc_FinalizeBitConsumption( CHANNEL_MAPPING *cm,
+                                                    QC_STATE *hQC,
+                                                    QC_OUT *qcOut,
+                                                    QC_OUT_ELEMENT** qcElement,
+                                                    HANDLE_TRANSPORTENC hTpEnc,
+                                                    AUDIO_OBJECT_TYPE   aot,
+                                                    UINT                syntaxFlags,
+                                                    SCHAR               epConfig
+                                                  );
+
+AAC_ENCODER_ERROR FDKaacEnc_AdjustBitrate(QC_STATE *RESTRICT hQC,
+                  CHANNEL_MAPPING *RESTRICT cm,
+                  INT *avgTotalBits,
+                  INT bitRate,
+                  INT sampleRate,
+                  INT granuleLength);
+
+void  FDKaacEnc_QCClose (QC_STATE  **phQCstate, QC_OUT **phQC);
+
+#endif /* _QC_MAIN_H */