1 /* ----------------------------------------------------------------------------- 2 Software License for The Fraunhofer FDK AAC Codec Library for Android 3 4 © Copyright 1995 - 2018 Fraunhofer-Gesellschaft zur Förderung der angewandten 5 Forschung e.V. All rights reserved. 6 7 1. INTRODUCTION 8 The Fraunhofer FDK AAC Codec Library for Android ("FDK AAC Codec") is software 9 that implements the MPEG Advanced Audio Coding ("AAC") encoding and decoding 10 scheme for digital audio. This FDK AAC Codec software is intended to be used on 11 a wide variety of Android devices. 12 13 AAC's HE-AAC and HE-AAC v2 versions are regarded as today's most efficient 14 general perceptual audio codecs. AAC-ELD is considered the best-performing 15 full-bandwidth communications codec by independent studies and is widely 16 deployed. AAC has been standardized by ISO and IEC as part of the MPEG 17 specifications. 18 19 Patent licenses for necessary patent claims for the FDK AAC Codec (including 20 those of Fraunhofer) may be obtained through Via Licensing 21 (www.vialicensing.com) or through the respective patent owners individually for 22 the purpose of encoding or decoding bit streams in products that are compliant 23 with the ISO/IEC MPEG audio standards. Please note that most manufacturers of 24 Android devices already license these patent claims through Via Licensing or 25 directly from the patent owners, and therefore FDK AAC Codec software may 26 already be covered under those patent licenses when it is used for those 27 licensed purposes only. 28 29 Commercially-licensed AAC software libraries, including floating-point versions 30 with enhanced sound quality, are also available from Fraunhofer. Users are 31 encouraged to check the Fraunhofer website for additional applications 32 information and documentation. 33 34 2. COPYRIGHT LICENSE 35 36 Redistribution and use in source and binary forms, with or without modification, 37 are permitted without payment of copyright license fees provided that you 38 satisfy the following conditions: 39 40 You must retain the complete text of this software license in redistributions of 41 the FDK AAC Codec or your modifications thereto in source code form. 42 43 You must retain the complete text of this software license in the documentation 44 and/or other materials provided with redistributions of the FDK AAC Codec or 45 your modifications thereto in binary form. You must make available free of 46 charge copies of the complete source code of the FDK AAC Codec and your 47 modifications thereto to recipients of copies in binary form. 48 49 The name of Fraunhofer may not be used to endorse or promote products derived 50 from this library without prior written permission. 51 52 You may not charge copyright license fees for anyone to use, copy or distribute 53 the FDK AAC Codec software or your modifications thereto. 54 55 Your modified versions of the FDK AAC Codec must carry prominent notices stating 56 that you changed the software and the date of any change. For modified versions 57 of the FDK AAC Codec, the term "Fraunhofer FDK AAC Codec Library for Android" 58 must be replaced by the term "Third-Party Modified Version of the Fraunhofer FDK 59 AAC Codec Library for Android." 60 61 3. NO PATENT LICENSE 62 63 NO EXPRESS OR IMPLIED LICENSES TO ANY PATENT CLAIMS, including without 64 limitation the patents of Fraunhofer, ARE GRANTED BY THIS SOFTWARE LICENSE. 65 Fraunhofer provides no warranty of patent non-infringement with respect to this 66 software. 67 68 You may use this FDK AAC Codec software or modifications thereto only for 69 purposes that are authorized by appropriate patent licenses. 70 71 4. DISCLAIMER 72 73 This FDK AAC Codec software is provided by Fraunhofer on behalf of the copyright 74 holders and contributors "AS IS" and WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, 75 including but not limited to the implied warranties of merchantability and 76 fitness for a particular purpose. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 77 CONTRIBUTORS BE LIABLE for any direct, indirect, incidental, special, exemplary, 78 or consequential damages, including but not limited to procurement of substitute 79 goods or services; loss of use, data, or profits, or business interruption, 80 however caused and on any theory of liability, whether in contract, strict 81 liability, or tort (including negligence), arising in any way out of the use of 82 this software, even if advised of the possibility of such damage. 83 84 5. CONTACT INFORMATION 85 86 Fraunhofer Institute for Integrated Circuits IIS 87 Attention: Audio and Multimedia Departments - FDK AAC LL 88 Am Wolfsmantel 33 89 91058 Erlangen, Germany 90 91 www.iis.fraunhofer.de/amm 92 amm-info@iis.fraunhofer.de 93 ----------------------------------------------------------------------------- */ 94 95 /*********************** MPEG surround decoder library ************************* 96 97 Author(s): 98 99 Description: error codes for mpeg surround decoder 100 101 *******************************************************************************/ 102 103 #ifndef SAC_DEC_ERRORCODES_H 104 #define SAC_DEC_ERRORCODES_H 105 106 typedef enum { 107 108 __mps_error_start = -1000, 109 110 MPS_OK = 0, 111 112 /* generic/init errors */ 113 MPS_NOTOK = __mps_error_start, 114 115 MPS_OUTOFMEMORY, 116 MPS_INVALID_HANDLE, 117 MPS_INVALID_PARAMETER, /* SetParam not successfull */ 118 MPS_UNSUPPORTED_HRTFMODEL, /* SetHRTFModel() not successfull */ 119 MPS_UNSUPPORTED_HRTFFREQ, /* SetHRTFModel() not successfull */ 120 121 MPS_UNSUPPORTED_UPMIX_TYPE, /* CheckLevelTreeUpmixType() */ 122 MPS_UNSUPPORTED_FORMAT, /* various functions; unknown aot or no_channels in 123 filterbank */ 124 MPS_OUTPUT_BUFFER_TOO_SMALL, /* Size of provided output time buffer is too 125 small */ 126 127 /* ssc errors */ 128 MPS_INVALID_PARAMETERBANDS, /* unsupported numParameterBands in 129 SpatialDecDecodeHeader() */ 130 MPS_INVALID_TREECONFIG, 131 MPS_INVALID_HRTFSET, /* SpatialDecDecodeHeader() */ 132 MPS_INVALID_TTT, /* SpatialDecDecodeHeader() */ 133 MPS_INVALID_BOXIDX, /* ecDataDec() */ 134 MPS_INVALID_SETIDX, /* ecDataDec() */ 135 MPS_INVALID_QUANTMODE, /* SpatialDecParseSpecificConfig() */ 136 MPS_UNEQUAL_SSC, /* FDK_SpatialDecCompareSpatialSpecificConfigHeader() */ 137 MPS_UNSUPPORTED_CONFIG, /* number of core channels; 3DStereoInversion; */ 138 139 /* parse errors */ 140 MPS_PARSE_ERROR, 141 MPS_INVALID_TEMPSHAPE, /* SpatialDecParseFrameData() */ 142 143 /* render errors */ 144 MPS_WRONG_PARAMETERSETS, 145 MPS_WRONG_PARAMETERBANDS, /* decodeAndMapFrameSmg() */ 146 MPS_WRONG_TREECONFIG, 147 MPS_WRONG_BLINDCONFIG, 148 MPS_WRONG_OTT, 149 MPS_WRONG_QUANTMODE, 150 MPS_RESDEC_ERROR, 151 MPS_APPLY_M2_ERROR, /* error in applyM2x()selection */ 152 153 __mps_error_end 154 155 } SACDEC_ERROR; 156 157 #endif 158