12228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 22228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project/* ----------------------------------------------------------------------------------------------------------- 32228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectSoftware License for The Fraunhofer FDK AAC Codec Library for Android 42228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 54f0d97057c5c640b25518358886f8c47da9fc052Jean-Michel Trivi� Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur F�rderung der angewandten Forschung e.V. 62228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project All rights reserved. 72228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 82228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1. INTRODUCTION 92228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectThe Fraunhofer FDK AAC Codec Library for Android ("FDK AAC Codec") is software that implements 102228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectthe MPEG Advanced Audio Coding ("AAC") encoding and decoding scheme for digital audio. 112228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectThis FDK AAC Codec software is intended to be used on a wide variety of Android devices. 122228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 132228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectAAC's HE-AAC and HE-AAC v2 versions are regarded as today's most efficient general perceptual 142228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectaudio codecs. AAC-ELD is considered the best-performing full-bandwidth communications codec by 152228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectindependent studies and is widely deployed. AAC has been standardized by ISO and IEC as part 162228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectof the MPEG specifications. 172228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 182228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectPatent licenses for necessary patent claims for the FDK AAC Codec (including those of Fraunhofer) 192228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectmay be obtained through Via Licensing (www.vialicensing.com) or through the respective patent owners 202228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectindividually for the purpose of encoding or decoding bit streams in products that are compliant with 212228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectthe ISO/IEC MPEG audio standards. Please note that most manufacturers of Android devices already license 222228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectthese patent claims through Via Licensing or directly from the patent owners, and therefore FDK AAC Codec 232228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectsoftware may already be covered under those patent licenses when it is used for those licensed purposes only. 242228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 252228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectCommercially-licensed AAC software libraries, including floating-point versions with enhanced sound quality, 262228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectare also available from Fraunhofer. Users are encouraged to check the Fraunhofer website for additional 272228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectapplications information and documentation. 282228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 292228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project2. COPYRIGHT LICENSE 302228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 312228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectRedistribution and use in source and binary forms, with or without modification, are permitted without 322228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectpayment of copyright license fees provided that you satisfy the following conditions: 332228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 342228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectYou must retain the complete text of this software license in redistributions of the FDK AAC Codec or 352228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectyour modifications thereto in source code form. 362228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 372228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectYou must retain the complete text of this software license in the documentation and/or other materials 382228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectprovided with redistributions of the FDK AAC Codec or your modifications thereto in binary form. 392228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectYou must make available free of charge copies of the complete source code of the FDK AAC Codec and your 402228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectmodifications thereto to recipients of copies in binary form. 412228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 422228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectThe name of Fraunhofer may not be used to endorse or promote products derived from this library without 432228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectprior written permission. 442228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 452228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectYou may not charge copyright license fees for anyone to use, copy or distribute the FDK AAC Codec 462228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectsoftware or your modifications thereto. 472228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 482228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectYour modified versions of the FDK AAC Codec must carry prominent notices stating that you changed the software 492228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectand the date of any change. For modified versions of the FDK AAC Codec, the term 502228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project"Fraunhofer FDK AAC Codec Library for Android" must be replaced by the term 512228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project"Third-Party Modified Version of the Fraunhofer FDK AAC Codec Library for Android." 522228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 532228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project3. NO PATENT LICENSE 542228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 552228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectNO EXPRESS OR IMPLIED LICENSES TO ANY PATENT CLAIMS, including without limitation the patents of Fraunhofer, 562228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectARE GRANTED BY THIS SOFTWARE LICENSE. Fraunhofer provides no warranty of patent non-infringement with 572228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectrespect to this software. 582228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 592228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectYou may use this FDK AAC Codec software or modifications thereto only for purposes that are authorized 602228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectby appropriate patent licenses. 612228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 622228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project4. DISCLAIMER 632228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 642228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectThis FDK AAC Codec software is provided by Fraunhofer on behalf of the copyright holders and contributors 652228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project"AS IS" and WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, including but not limited to the implied warranties 662228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectof merchantability and fitness for a particular purpose. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 672228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectCONTRIBUTORS BE LIABLE for any direct, indirect, incidental, special, exemplary, or consequential damages, 682228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectincluding but not limited to procurement of substitute goods or services; loss of use, data, or profits, 692228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projector business interruption, however caused and on any theory of liability, whether in contract, strict 702228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectliability, or tort (including negligence), arising in any way out of the use of this software, even if 712228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectadvised of the possibility of such damage. 722228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 732228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project5. CONTACT INFORMATION 742228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 752228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectFraunhofer Institute for Integrated Circuits IIS 762228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectAttention: Audio and Multimedia Departments - FDK AAC LL 772228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectAm Wolfsmantel 33 782228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project91058 Erlangen, Germany 792228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 802228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectwww.iis.fraunhofer.de/amm 812228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectamm-info@iis.fraunhofer.de 822228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project----------------------------------------------------------------------------------------------------------- */ 832228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 842228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project/*! 852228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project \file 862228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project \brief Low Power Profile Transposer, 872228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project*/ 882228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 892228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#ifndef _LPP_TRANS_H 902228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#define _LPP_TRANS_H 912228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 922228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#include "sbrdecoder.h" 932228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#include "qmf.h" 942228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 952228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project/* 962228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project Common 972228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project*/ 982228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#define QMF_OUT_SCALE 8 992228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1002228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project/* 1012228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project Env-Adjust 1022228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project*/ 1032228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#define MAX_NOISE_ENVELOPES 2 1042228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#define MAX_NOISE_COEFFS 5 1052228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#define MAX_NUM_NOISE_VALUES (MAX_NOISE_ENVELOPES * MAX_NOISE_COEFFS) 1062228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#define MAX_NUM_LIMITERS 12 1072228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1082228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project/* Set MAX_ENVELOPES to the largest value of all supported BSFORMATs 1092228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project by overriding MAX_ENVELOPES in the correct order: */ 1102228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#define MAX_ENVELOPES_HEAAC 5 1112228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#define MAX_ENVELOPES MAX_ENVELOPES_HEAAC 1122228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1132228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#define MAX_FREQ_COEFFS 48 1142228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#define MAX_FREQ_COEFFS_FS44100 35 1152228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#define MAX_FREQ_COEFFS_FS48000 32 1162228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1172228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1182228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#define MAX_NUM_ENVELOPE_VALUES (MAX_ENVELOPES * MAX_FREQ_COEFFS) 1192228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1202228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#define MAX_GAIN_EXP 34 1212228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project/* Maximum gain will be sqrt(0.5 * 2^MAX_GAIN_EXP) 1222228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project example: 34=99dB */ 1232228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#define MAX_GAIN_CONCEAL_EXP 1 1242228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project/* Maximum gain will be sqrt(0.5 * 2^MAX_GAIN_CONCEAL_EXP) in concealment case (0dB) */ 1252228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1262228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project/* 1272228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project LPP Transposer 1282228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project*/ 1292228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#define LPC_ORDER 2 1302228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1312228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#define MAX_INVF_BANDS MAX_NOISE_COEFFS 1322228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1332228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#define MAX_NUM_PATCHES 6 1342228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#define SHIFT_START_SB 1 /*!< lowest subband of source range */ 1352228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1362228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projecttypedef enum 1372228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project{ 1382228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project INVF_OFF = 0, 1392228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project INVF_LOW_LEVEL, 1402228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project INVF_MID_LEVEL, 1412228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project INVF_HIGH_LEVEL, 1422228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project INVF_SWITCHED /* not a real choice but used here to control behaviour */ 1432228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project} 1442228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectINVF_MODE; 1452228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1462228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1472228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project/** parameter set for one single patch */ 1482228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projecttypedef struct { 1492228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UCHAR sourceStartBand; /*!< first band in lowbands where to take the samples from */ 1502228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UCHAR sourceStopBand; /*!< first band in lowbands which is not included in the patch anymore */ 1512228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UCHAR guardStartBand; /*!< first band in highbands to be filled with zeros in order to 1522228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project reduce interferences between patches */ 1532228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UCHAR targetStartBand; /*!< first band in highbands to be filled with whitened lowband signal */ 1542228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UCHAR targetBandOffs; /*!< difference between 'startTargetBand' and 'startSourceBand' */ 1552228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UCHAR numBandsInPatch; /*!< number of consecutive bands in this one patch */ 1562228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project} PATCH_PARAM; 1572228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1582228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1592228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project/** whitening factors for different levels of whitening 1602228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project need to be initialized corresponding to crossover frequency */ 1612228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projecttypedef struct { 1622228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project FIXP_DBL off; /*!< bw factor for signal OFF */ 1632228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project FIXP_DBL transitionLevel; 1642228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project FIXP_DBL lowLevel; /*!< bw factor for signal LOW_LEVEL */ 1652228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project FIXP_DBL midLevel; /*!< bw factor for signal MID_LEVEL */ 1662228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project FIXP_DBL highLevel; /*!< bw factor for signal HIGH_LEVEL */ 1672228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project} WHITENING_FACTORS; 1682228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1692228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1702228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project/*! The transposer settings are calculated on a header reset and are shared by both channels. */ 1712228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projecttypedef struct { 1722228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UCHAR nCols; /*!< number subsamples of a codec frame */ 1732228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UCHAR noOfPatches; /*!< number of patches */ 1742228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UCHAR lbStartPatching; /*!< first band of lowbands that will be patched */ 1752228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UCHAR lbStopPatching; /*!< first band that won't be patched anymore*/ 1762228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UCHAR bwBorders[MAX_NUM_NOISE_VALUES]; /*!< spectral bands with different inverse filtering levels */ 1772228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1782228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project PATCH_PARAM patchParam[MAX_NUM_PATCHES]; /*!< new parameter set for patching */ 1792228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project WHITENING_FACTORS whFactors; /*!< the pole moving factors for certain whitening levels as indicated 1802228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project in the bitstream depending on the crossover frequency */ 1812228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UCHAR overlap; /*!< Overlap size */ 1822228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project} TRANSPOSER_SETTINGS; 1832228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1842228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1852228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projecttypedef struct 1862228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project{ 1872228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project TRANSPOSER_SETTINGS *pSettings; /*!< Common settings for both channels */ 1882228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project FIXP_DBL bwVectorOld[MAX_NUM_PATCHES]; /*!< pole moving factors of past frame */ 1892228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project FIXP_DBL lpcFilterStatesReal[LPC_ORDER][(32)]; /*!< pointer array to save filter states */ 1902228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project FIXP_DBL lpcFilterStatesImag[LPC_ORDER][(32)]; /*!< pointer array to save filter states */ 1912228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project} 1922228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectSBR_LPP_TRANS; 1932228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1942228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projecttypedef SBR_LPP_TRANS *HANDLE_SBR_LPP_TRANS; 1952228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1962228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 1972228e360595641dd906bf1773307f43d304f5b2The Android Open Source Projectvoid lppTransposer (HANDLE_SBR_LPP_TRANS hLppTrans, 1982228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project QMF_SCALE_FACTOR *sbrScaleFactor, 1992228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project FIXP_DBL **qmfBufferReal, 2002228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 2012228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project FIXP_DBL *degreeAlias, 2022228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project FIXP_DBL **qmfBufferImag, 2032228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project const int useLP, 2042228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project const int timeStep, 2052228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project const int firstSlotOffset, 2062228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project const int lastSlotOffset, 2072228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project const int nInvfBands, 2082228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project INVF_MODE *sbr_invf_mode, 2092228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project INVF_MODE *sbr_invf_mode_prev 2102228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project ); 2112228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 2122228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 2132228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectSBR_ERROR 2142228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectcreateLppTransposer (HANDLE_SBR_LPP_TRANS hLppTrans, 2152228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project TRANSPOSER_SETTINGS *pSettings, 2162228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project const int highBandStartSb, 2172228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UCHAR *v_k_master, 2182228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project const int numMaster, 2192228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project const int usb, 2202228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project const int timeSlots, 2212228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project const int nCols, 2222228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UCHAR *noiseBandTable, 2232228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project const int noNoiseBands, 2242228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UINT fs, 2252228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project const int chan, 2262228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project const int overlap); 2272228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 2282228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 2292228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectSBR_ERROR 2302228e360595641dd906bf1773307f43d304f5b2The Android Open Source ProjectresetLppTransposer (HANDLE_SBR_LPP_TRANS hLppTrans, 2312228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UCHAR highBandStartSb, 2322228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UCHAR *v_k_master, 2332228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UCHAR numMaster, 2342228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UCHAR *noiseBandTable, 2352228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UCHAR noNoiseBands, 2362228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UCHAR usb, 2372228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project UINT fs); 2382228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 2392228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 2402228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 2412228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project#endif /* _LPP_TRANS_H */ 2422228e360595641dd906bf1773307f43d304f5b2The Android Open Source Project 243