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authorThe Android Open Source Project <initial-contribution@android.com>2012-07-11 10:15:24 -0700
committerThe Android Open Source Project <initial-contribution@android.com>2012-07-11 10:15:24 -0700
commit2228e360595641dd906bf1773307f43d304f5b2e (patch)
tree57f3d390ebb0782cc0de0fb984c8ea7e45b4f386 /libSYS/include
downloadODR-AudioEnc-2228e360595641dd906bf1773307f43d304f5b2e.tar.gz
ODR-AudioEnc-2228e360595641dd906bf1773307f43d304f5b2e.tar.bz2
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Snapshot 2bda038c163298531d47394bc2c09e1409c5d0db
Change-Id: If584e579464f28b97d50e51fc76ba654a5536c54
Diffstat (limited to 'libSYS/include')
-rw-r--r--libSYS/include/FDK_audio.h612
-rw-r--r--libSYS/include/audio.h106
-rw-r--r--libSYS/include/cmdl_parser.h221
-rw-r--r--libSYS/include/conv_string.h136
-rw-r--r--libSYS/include/genericStds.h483
-rw-r--r--libSYS/include/machine_type.h357
-rw-r--r--libSYS/include/wav_file.h212
7 files changed, 2127 insertions, 0 deletions
diff --git a/libSYS/include/FDK_audio.h b/libSYS/include/FDK_audio.h
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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
+----------------------------------------------------------------------------------------------------------- */
+
+/************************** Fraunhofer IIS FDK SysLib **********************
+
+ Author(s): Manuel Jander
+
+******************************************************************************/
+
+/** \file FDK_audio.h
+ * \brief Global audio struct and constant definitions.
+ */
+
+#ifndef FDK_AUDIO_H
+#define FDK_AUDIO_H
+
+#include "machine_type.h"
+#include "genericStds.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/**
+ * File format identifiers.
+ */
+typedef enum
+{
+ FF_UNKNOWN = -1, /**< Unknown format. */
+ FF_RAW = 0, /**< No container, bit stream data conveyed "as is". */
+
+ FF_MP4_3GPP = 3, /**< 3GPP file format. */
+ FF_MP4_MP4F = 4, /**< MPEG-4 File format. */
+
+ FF_RAWPACKETS = 5, /**< Proprietary raw packet file. */
+
+ FF_DRMCT = 12 /**< Digital Radio Mondial (DRM30/DRM+) CT proprietary file format. */
+
+} FILE_FORMAT;
+
+/**
+ * Transport type identifiers.
+ */
+typedef enum
+{
+ TT_UNKNOWN = -1, /**< Unknown format. */
+ TT_MP4_RAW = 0, /**< "as is" access units (packet based since there is obviously no sync layer) */
+ TT_MP4_ADIF = 1, /**< ADIF bitstream format. */
+ TT_MP4_ADTS = 2, /**< ADTS bitstream format. */
+
+ TT_MP4_LATM_MCP1 = 6, /**< Audio Mux Elements with muxConfigPresent = 1 */
+ TT_MP4_LATM_MCP0 = 7, /**< Audio Mux Elements with muxConfigPresent = 0, out of band StreamMuxConfig */
+
+ TT_MP4_LOAS = 10, /**< Audio Sync Stream. */
+
+ TT_DRM = 12, /**< Digital Radio Mondial (DRM30/DRM+) bitstream format. */
+
+ TT_MP1_L1 = 16, /**< MPEG 1 Audio Layer 1 audio bitstream. */
+ TT_MP1_L2 = 17, /**< MPEG 1 Audio Layer 2 audio bitstream. */
+ TT_MP1_L3 = 18, /**< MPEG 1 Audio Layer 3 audio bitstream. */
+
+ TT_RSVD50 = 50 /**< */
+
+} TRANSPORT_TYPE;
+
+/**
+ * Audio Object Type definitions.
+ */
+typedef enum
+{
+ AOT_NONE = -1,
+ AOT_NULL_OBJECT = 0,
+ AOT_AAC_MAIN = 1, /**< Main profile */
+ AOT_AAC_LC = 2, /**< Low Complexity object */
+ AOT_AAC_SSR = 3,
+ AOT_AAC_LTP = 4,
+ AOT_SBR = 5,
+ AOT_AAC_SCAL = 6,
+ AOT_TWIN_VQ = 7,
+ AOT_CELP = 8,
+ AOT_HVXC = 9,
+ AOT_RSVD_10 = 10, /**< (reserved) */
+ AOT_RSVD_11 = 11, /**< (reserved) */
+ AOT_TTSI = 12, /**< TTSI Object */
+ AOT_MAIN_SYNTH = 13, /**< Main Synthetic object */
+ AOT_WAV_TAB_SYNTH = 14, /**< Wavetable Synthesis object */
+ AOT_GEN_MIDI = 15, /**< General MIDI object */
+ AOT_ALG_SYNTH_AUD_FX = 16, /**< Algorithmic Synthesis and Audio FX object */
+ AOT_ER_AAC_LC = 17, /**< Error Resilient(ER) AAC Low Complexity */
+ AOT_RSVD_18 = 18, /**< (reserved) */
+ AOT_ER_AAC_LTP = 19, /**< Error Resilient(ER) AAC LTP object */
+ AOT_ER_AAC_SCAL = 20, /**< Error Resilient(ER) AAC Scalable object */
+ AOT_ER_TWIN_VQ = 21, /**< Error Resilient(ER) TwinVQ object */
+ AOT_ER_BSAC = 22, /**< Error Resilient(ER) BSAC object */
+ AOT_ER_AAC_LD = 23, /**< Error Resilient(ER) AAC LowDelay object */
+ AOT_ER_CELP = 24, /**< Error Resilient(ER) CELP object */
+ AOT_ER_HVXC = 25, /**< Error Resilient(ER) HVXC object */
+ AOT_ER_HILN = 26, /**< Error Resilient(ER) HILN object */
+ AOT_ER_PARA = 27, /**< Error Resilient(ER) Parametric object */
+ AOT_RSVD_28 = 28, /**< might become SSC */
+ AOT_PS = 29, /**< PS, Parametric Stereo (includes SBR) */
+ AOT_MPEGS = 30, /**< MPEG Surround */
+
+ AOT_ESCAPE = 31, /**< Signal AOT uses more than 5 bits */
+
+ AOT_MP3ONMP4_L1 = 32, /**< MPEG-Layer1 in mp4 */
+ AOT_MP3ONMP4_L2 = 33, /**< MPEG-Layer2 in mp4 */
+ AOT_MP3ONMP4_L3 = 34, /**< MPEG-Layer3 in mp4 */
+ AOT_RSVD_35 = 35, /**< might become DST */
+ AOT_RSVD_36 = 36, /**< might become ALS */
+ AOT_AAC_SLS = 37, /**< AAC + SLS */
+ AOT_SLS = 38, /**< SLS */
+ AOT_ER_AAC_ELD = 39, /**< AAC Enhanced Low Delay */
+
+ AOT_USAC = 42, /**< USAC */
+ AOT_SAOC = 43, /**< SAOC */
+ AOT_LD_MPEGS = 44, /**< Low Delay MPEG Surround */
+
+ AOT_RSVD50 = 50, /**< Interim AOT for Rsvd50 */
+
+ /* Pseudo AOTs */
+ AOT_MP2_AAC_MAIN = 128, /**< Virtual AOT MP2 Main profile */
+ AOT_MP2_AAC_LC = 129, /**< Virtual AOT MP2 Low Complexity profile */
+ AOT_MP2_AAC_SSR = 130, /**< Virtual AOT MP2 Scalable Sampling Rate profile */
+
+ AOT_MP2_SBR = 132, /**< Virtual AOT MP2 Low Complexity Profile with SBR */
+
+ AOT_DAB = 134, /**< Virtual AOT for DAB (Layer2 with scalefactor CRC) */
+ AOT_DABPLUS_AAC_LC = 135, /**< Virtual AOT for DAB plus AAC-LC */
+ AOT_DABPLUS_SBR = 136, /**< Virtual AOT for DAB plus HE-AAC */
+ AOT_DABPLUS_PS = 137, /**< Virtual AOT for DAB plus HE-AAC v2 */
+
+ AOT_PLAIN_MP1 = 140, /**< Virtual AOT for plain mp1 */
+ AOT_PLAIN_MP2 = 141, /**< Virtual AOT for plain mp2 */
+ AOT_PLAIN_MP3 = 142, /**< Virtual AOT for plain mp3 */
+
+ AOT_DRM_AAC = 143, /**< Virtual AOT for DRM (ER-AAC-SCAL without SBR) */
+ AOT_DRM_SBR = 144, /**< Virtual AOT for DRM (ER-AAC-SCAL with SBR) */
+ AOT_DRM_MPEG_PS = 145, /**< Virtual AOT for DRM (ER-AAC-SCAL with SBR and MPEG-PS) */
+ AOT_DRM_SURROUND = 146, /**< Virtual AOT for DRM Surround (ER-AAC-SCAL (+SBR) +MPS) */
+
+ AOT_MP2_PS = 156, /**< Virtual AOT MP2 Low Complexity Profile with SBR and PS */
+
+ AOT_MPEGS_RESIDUALS = 256 /**< Virtual AOT for MPEG Surround residuals */
+
+} AUDIO_OBJECT_TYPE;
+
+/** Channel Mode ( 1-7 equals MPEG channel configurations, others are arbitrary). */
+typedef enum {
+ MODE_INVALID = -1,
+ MODE_UNKNOWN = 0,
+ MODE_1 = 1, /**< SCE */
+ MODE_2 = 2, /**< CPE */
+ MODE_1_2 = 3, /**< SCE,CPE */
+ MODE_1_2_1 = 4, /**< SCE,CPE,SCE */
+ MODE_1_2_2 = 5, /**< SCE,CPE,CPE */
+ MODE_1_2_2_1 = 6, /**< SCE,CPE,CPE,LFE */
+ MODE_1_2_2_2_1 = 7, /**< SCE,CPE,CPE,CPE,LFE */
+
+ MODE_1_1 = 16, /**< 2 SCEs (dual mono) */
+ MODE_1_1_1_1 = 17, /**< 4 SCEs */
+ MODE_1_1_1_1_1_1 = 18, /**< 6 SCEs */
+ MODE_1_1_1_1_1_1_1_1 = 19, /**< 8 SCEs */
+ MODE_1_1_1_1_1_1_1_1_1_1_1_1 = 20, /**< 12 SCEs */
+
+ MODE_2_2 = 21, /**< 2 CPEs */
+ MODE_2_2_2 = 22, /**< 3 CPEs */
+ MODE_2_2_2_2 = 23, /**< 4 CPEs */
+ MODE_2_2_2_2_2_2 = 24, /**< 6 CPEs */
+
+ MODE_2_1 = 30 /**< CPE,SCE (ARIB standard) */
+
+} CHANNEL_MODE;
+
+/** Speaker description tags */
+typedef enum {
+ ACT_NONE,
+ ACT_FRONT,
+ ACT_SIDE,
+ ACT_BACK,
+ ACT_LFE,
+ ACT_FRONT_TOP,
+ ACT_SIDE_TOP,
+ ACT_BACK_TOP,
+ ACT_TOP /* Ts */
+} AUDIO_CHANNEL_TYPE;
+
+/**
+ * Audio Codec flags.
+ */
+#define AC_ER_VCB11 0x000001 /*!< aacSectionDataResilienceFlag flag (from ASC): 1 means use virtual codebooks */
+#define AC_ER_RVLC 0x000002 /*!< aacSpectralDataResilienceFlag flag (from ASC): 1 means use huffman codeword reordering */
+#define AC_ER_HCR 0x000004 /*!< aacSectionDataResilienceFlag flag (from ASC): 1 means use virtual codebooks */
+#define AC_SCALABLE 0x000008 /*!< AAC Scalable*/
+#define AC_ELD 0x000010 /*!< AAC-ELD */
+#define AC_LD 0x000020 /*!< AAC-LD */
+#define AC_ER 0x000040 /*!< ER syntax */
+#define AC_BSAC 0x000080 /*!< BSAC */
+#define AC_USAC 0x000100 /*!< USAC */
+#define AC_USAC_TW 0x000200 /*!< USAC time warped filter bank is active */
+#define AC_USAC_NOISE 0x000400 /*!< USAC noise filling is active */
+#define AC_USAC_HBE 0x000800 /*!< USAC harmonic bandwidth extension is active */
+#define AC_RSVD50 0x001000 /*!< Rsvd50 */
+#define AC_SBR_PRESENT 0x002000 /*!< SBR present flag (from ASC) */
+#define AC_SBRCRC 0x004000 /*!< SBR CRC present flag. Only relevant for AAC-ELD for now. */
+#define AC_PS_PRESENT 0x008000 /*!< PS present flag (from ASC or implicit) */
+#define AC_MPS_PRESENT 0x010000 /*!< MPS present flag (from ASC or implicit) */
+#define AC_DRM 0x020000 /*!< DRM bit stream syntax */
+#define AC_INDEP 0x040000 /*!< Independency flag */
+#define AC_MPS_RES 0x080000 /*!< MPS residual individual channel data. */
+#define AC_DAB 0x800000 /*!< DAB bit stream syntax */
+#define AC_LD_MPS 0x01000000 /*!< Low Delay MPS. */
+
+
+/* CODER_CONFIG::flags */
+#define CC_MPEG_ID 0x00100000
+#define CC_IS_BASELAYER 0x00200000
+#define CC_PROTECTION 0x00400000
+#define CC_SBR 0x00800000
+#define CC_SBRCRC 0x00010000
+#define CC_RVLC 0x01000000
+#define CC_VCB11 0x02000000
+#define CC_HCR 0x04000000
+#define CC_PSEUDO_SURROUND 0x08000000
+#define CC_USAC_NOISE 0x10000000
+#define CC_USAC_TW 0x20000000
+#define CC_USAC_HBE 0x40000000
+
+/** Generic audio coder configuration structure. */
+typedef struct {
+ AUDIO_OBJECT_TYPE aot; /**< Audio Object Type (AOT). */
+ AUDIO_OBJECT_TYPE extAOT; /**< Extension Audio Object Type (SBR). */
+ CHANNEL_MODE channelMode; /**< Channel mode. */
+ INT samplingRate; /**< Sampling rate. */
+ INT extSamplingRate; /**< Extended samplerate (SBR). */
+ INT bitRate; /**< Average bitrate. */
+ int samplesPerFrame; /**< Number of PCM samples per codec frame and audio channel. */
+ int noChannels; /**< Number of audio channels. */
+ int bitsFrame;
+ int nSubFrames; /**< Amount of encoder subframes. 1 means no subframing. */
+ int BSACnumOfSubFrame; /**< The number of the sub-frames which are grouped and transmitted in a super-frame (BSAC). */
+ int BSAClayerLength; /**< The average length of the large-step layers in bytes (BSAC). */
+ UINT flags; /**< flags */
+ UCHAR matrixMixdownA; /**< Matrix mixdown index to put into PCE. Default value 0 means no mixdown coefficient,
+ valid values are 1-4 which correspond to matrix_mixdown_idx 0-3. */
+ UCHAR headerPeriod; /**< Frame period for sending in band configuration buffers in the transport layer. */
+
+ UCHAR stereoConfigIndex; /**< USAC MPS stereo mode */
+ UCHAR sbrMode; /**< USAC SBR mode */
+} CODER_CONFIG;
+
+/** MP4 Element IDs. */
+typedef enum
+{
+ ID_NONE = -1, /**< Invalid Element helper ID. */
+ ID_SCE = 0, /**< Single Channel Element. */
+ ID_CPE = 1, /**< Channel Pair Element. */
+ ID_CCE = 2, /**< Coupling Channel Element. */
+ ID_LFE = 3, /**< LFE Channel Element. */
+ ID_DSE = 4, /**< Currently one Data Stream Element for ancillary data is supported. */
+ ID_PCE = 5, /**< Program Config Element. */
+ ID_FIL = 6, /**< Fill Element. */
+ ID_END = 7, /**< Arnie (End Element = Terminator). */
+ ID_EXT = 8, /**< Extension Payload (ER only). */
+ ID_SCAL = 9, /**< AAC scalable element (ER only). */
+ ID_LAST
+} MP4_ELEMENT_ID;
+
+#define IS_CHANNEL_ELEMENT(elementId) \
+ ((elementId) == ID_SCE \
+|| (elementId) == ID_CPE \
+|| (elementId) == ID_LFE)
+
+#define EXT_ID_BITS 4 /**< Size in bits of extension payload type tags. */
+
+/** Extension payload types. */
+typedef enum {
+ EXT_FIL = 0x00,
+ EXT_FILL_DATA = 0x01,
+ EXT_DATA_ELEMENT = 0x02,
+ EXT_DATA_LENGTH = 0x03,
+ EXT_LDSAC_DATA = 0x09,
+ EXT_SAOC_DATA = 0x0a,
+ EXT_DYNAMIC_RANGE = 0x0b,
+ EXT_SAC_DATA = 0x0c,
+ EXT_SBR_DATA = 0x0d,
+ EXT_SBR_DATA_CRC = 0x0e
+} EXT_PAYLOAD_TYPE;
+
+
+/**
+ * Proprietary raw packet file configuration data type identifier.
+ */
+typedef enum
+{
+ TC_NOTHING = 0, /* No configuration available -> in-band configuration. */
+ TC_RAW_ASC, /* Configuration data field is a raw AudioSpecificConfig. */
+ TC_RAW_SMC, /* Configuration data field is a raw StreamMuxConfig. */
+ TC_RAW_SDC /* Configuration data field is a raw Drm SDC. */
+
+} TP_CONFIG_TYPE;
+
+/*
+ * ##############################################################################################
+ * Library identification and error handling
+ * ##############################################################################################
+ */
+/* \cond */
+#define MODULE_ID_MASK (0x000000ff)
+#define MODULE_ID_SHIFT (24)
+
+typedef enum {
+ FDK_NONE = 0,
+ FDK_TOOLS = 1,
+ FDK_SYSLIB = 2,
+ FDK_AACDEC = 3,
+ FDK_AACENC = 4,
+ FDK_SBRDEC = 5,
+ FDK_SBRENC = 6,
+ FDK_TPDEC = 7,
+ FDK_TPENC = 8,
+ FDK_MPSDEC = 9,
+ FDK_MPEGFILEREAD = 10,
+ FDK_MPEGFILEWRITE = 11,
+ FDK_MP2DEC = 12,
+ FDK_DABDEC = 13,
+ FDK_DABPARSE = 14,
+ FDK_DRMDEC = 15,
+ FDK_DRMPARSE = 16,
+ FDK_AACLDENC = 17,
+ FDK_MP2ENC = 18,
+ FDK_MP3ENC = 19,
+ FDK_MP3DEC = 20,
+ FDK_MP3HEADPHONE = 21,
+ FDK_MP3SDEC = 22,
+ FDK_MP3SENC = 23,
+ FDK_EAEC = 24,
+ FDK_DABENC = 25,
+ FDK_DMBDEC = 26,
+ FDK_FDREVERB = 27,
+ FDK_DRMENC = 28,
+ FDK_METADATATRANSCODER = 29,
+ FDK_AC3DEC = 30,
+ FDK_PCMDMX = 31,
+
+ FDK_MODULE_LAST
+
+} FDK_MODULE_ID;
+
+/* AAC capability flags */
+#define CAPF_AAC_LC 0x00000001 /**< Support flag for AAC Low Complexity. */
+#define CAPF_ER_AAC_LD 0x00000002 /**< Support flag for AAC Low Delay with Error Resilience tools. */
+#define CAPF_ER_AAC_SCAL 0x00000004 /**< Support flag for AAC Scalable. */
+#define CAPF_ER_AAC_LC 0x00000008 /**< Support flag for AAC Low Complexity with Error Resilience tools. */
+#define CAPF_AAC_480 0x00000010 /**< Support flag for AAC with 480 framelength. */
+#define CAPF_AAC_512 0x00000020 /**< Support flag for AAC with 512 framelength. */
+#define CAPF_AAC_960 0x00000040 /**< Support flag for AAC with 960 framelength. */
+#define CAPF_AAC_1024 0x00000080 /**< Support flag for AAC with 1024 framelength. */
+#define CAPF_AAC_HCR 0x00000100 /**< Support flag for AAC with Huffman Codeword Reordering. */
+#define CAPF_AAC_VCB11 0x00000200 /**< Support flag for AAC Virtual Codebook 11. */
+#define CAPF_AAC_RVLC 0x00000400 /**< Support flag for AAC Reversible Variable Length Coding. */
+#define CAPF_AAC_MPEG4 0x00000800 /**< Support flag for MPEG file format. */
+#define CAPF_AAC_DRC 0x00001000 /**< Support flag for AAC Dynamic Range Control. */
+#define CAPF_AAC_CONCEALMENT 0x00002000 /**< Support flag for AAC concealment. */
+#define CAPF_AAC_DRM_BSFORMAT 0x00004000 /**< Support flag for AAC DRM bistream format. */
+#define CAPF_ER_AAC_ELD 0x00008000 /**< Support flag for AAC Enhanced Low Delay with Error Resilience tools. */
+#define CAPF_ER_AAC_BSAC 0x00010000 /**< Support flag for AAC BSAC. */
+#define CAPF_AAC_SUPERFRAMING 0x00020000 /**< Support flag for AAC Superframing. */
+
+/* Transport capability flags */
+#define CAPF_ADTS 0x00000001 /**< Support flag for ADTS transport format. */
+#define CAPF_ADIF 0x00000002 /**< Support flag for ADIF transport format. */
+#define CAPF_LATM 0x00000004 /**< Support flag for LATM transport format. */
+#define CAPF_LOAS 0x00000008 /**< Support flag for LOAS transport format. */
+#define CAPF_RAWPACKETS 0x00000010 /**< Support flag for RAW PACKETS transport format. */
+#define CAPF_DRM 0x00000020 /**< Support flag for DRM/DRM+ transport format. */
+#define CAPF_RSVD50 0x00000040 /**< Support flag for RSVD50 transport format */
+
+/* SBR capability flags */
+#define CAPF_SBR_LP 0x00000001 /**< Support flag for SBR Low Power mode. */
+#define CAPF_SBR_HQ 0x00000002 /**< Support flag for SBR High Quality mode. */
+#define CAPF_SBR_DRM_BS 0x00000004 /**< Support flag for */
+#define CAPF_SBR_CONCEALMENT 0x00000008 /**< Support flag for SBR concealment. */
+#define CAPF_SBR_DRC 0x00000010 /**< Support flag for SBR Dynamic Range Control. */
+#define CAPF_SBR_PS_MPEG 0x00000020 /**< Support flag for MPEG Parametric Stereo. */
+#define CAPF_SBR_PS_DRM 0x00000040 /**< Support flag for DRM Parametric Stereo. */
+
+/* MP2 encoder capability flags */
+#define CAPF_MP2ENC_SS 0x00000001 /**< Support flag for Seamless Switching. */
+#define CAPF_MP2ENC_DAB 0x00000002 /**< Support flag for Layer2 DAB. */
+
+/* DAB capability flags */
+#define CAPF_DAB_MP2 0x00000001 /**< Support flag for Layer2 DAB. */
+#define CAPF_DAB_AAC 0x00000002 /**< Support flag for DAB+ (HE-AAC v2). */
+#define CAPF_DAB_PAD 0x00000004 /**< Support flag for PAD extraction. */
+#define CAPF_DAB_DRC 0x00000008 /**< Support flag for Dynamic Range Control. */
+#define CAPF_DAB_SURROUND 0x00000010 /**< Support flag for DAB Surround (MPS). */
+
+/* DMB capability flags */
+#define CAPF_DMB_BSAC 0x00000001 /**< Support flag for ER AAC BSAC. */
+#define CAPF_DMB_DRC 0x00000008 /**< Support flag for Dynamic Range Control. */
+#define CAPF_DMB_SURROUND 0x00000010 /**< Support flag for DMB Surround (MPS). */
+
+/* PCM up/downmmix capability flags */
+#define CAPF_DMX_BLIND 0x00000001 /**< Support flag for blind downmixing. */
+#define CAPF_DMX_PCE 0x00000002 /**< Support flag for guided downmix with data from MPEG-2/4 Program Config Elements (PCE). */
+#define CAPF_DMX_ARIB 0x00000004 /**< Support flag for PCE guided downmix with slightly different equations and levels to fulfill ARIB standard. */
+#define CAPF_DMX_DVB 0x00000008 /**< Support flag for guided downmix with data from DVB ancillary data fields. */
+#define CAPF_DMX_CH_EXP 0x00000010 /**< Support flag for simple upmixing by dublicating channels or adding zero channels. */
+/* \endcond */
+
+
+/*
+ * ##############################################################################################
+ * Library versioning
+ * ##############################################################################################
+ */
+
+/**
+ * Convert each member of version numbers to one single numeric version representation.
+ * \param lev0 1st level of version number.
+ * \param lev1 2nd level of version number.
+ * \param lev2 3rd level of version number.
+ */
+#define LIB_VERSION(lev0, lev1, lev2) ((lev0<<24 & 0xff000000) | \
+ (lev1<<16 & 0x00ff0000) | \
+ (lev2<<8 & 0x0000ff00))
+
+/**
+ * Build text string of version.
+ */
+#define LIB_VERSION_STRING(info) FDKsprintf((info)->versionStr, "%d.%d.%d", (((info)->version >> 24) & 0xff), (((info)->version >> 16) & 0xff), (((info)->version >> 8 ) & 0xff))
+
+/**
+ * Library information.
+ */
+typedef struct LIB_INFO
+{
+ const char* title;
+ const char* build_date;
+ const char* build_time;
+ FDK_MODULE_ID module_id;
+ INT version;
+ UINT flags;
+ char versionStr[32];
+} LIB_INFO;
+
+/** Initialize library info. */
+static inline void FDKinitLibInfo( LIB_INFO* info )
+{
+ int i;
+
+ for (i = 0; i < FDK_MODULE_LAST; i++) {
+ info[i].module_id = FDK_NONE;
+ }
+}
+
+/** Aquire supported features of library. */
+static inline UINT FDKlibInfo_getCapabilities( const LIB_INFO* info, FDK_MODULE_ID module_id )
+{
+ int i;
+
+ for (i=0; i<FDK_MODULE_LAST; i++) {
+ if (info[i].module_id == module_id) {
+ return info[i].flags;
+ }
+ }
+ return 0;
+}
+
+/** Search for next free tab. */
+static inline INT FDKlibInfo_lookup( const LIB_INFO* info, FDK_MODULE_ID module_id )
+{
+ int i = -1;
+
+ for (i = 0; i < FDK_MODULE_LAST; i++) {
+ if (info[i].module_id == module_id)
+ return -1;
+ if (info[i].module_id == FDK_NONE)
+ break;
+ }
+ if (i == FDK_MODULE_LAST)
+ return -1;
+
+ return i;
+}
+
+
+/*
+ * ##############################################################################################
+ * Buffer description
+ * ##############################################################################################
+ */
+
+/**
+ * I/O buffer descriptor.
+ */
+typedef struct FDK_bufDescr
+{
+ void **ppBase; /*!< Pointer to an array containing buffer base addresses.
+ Set to NULL for buffer requirement info. */
+ UINT *pBufSize; /*!< Pointer to an array containing the number of elements that can
+ be placed in the specific buffer. */
+ UINT *pEleSize; /*!< Pointer to an array containing the element size for each buffer
+ in bytes. That is mostly the number returned by the sizeof()
+ operator for the data type used for the specific buffer. */
+ UINT *pBufType; /*!< Pointer to an array of bit fields containing a description
+ for each buffer. See XXX below for more details. */
+ UINT numBufs; /*!< Total number of buffers. */
+
+} FDK_bufDescr;
+
+/**
+ * Buffer type description field.
+ */
+#define FDK_BUF_TYPE_MASK_IO ( 0x03 << 30 )
+#define FDK_BUF_TYPE_MASK_DESCR ( 0x3F << 16 )
+#define FDK_BUF_TYPE_MASK_ID ( 0xFF )
+
+#define FDK_BUF_TYPE_INPUT ( 0x1 << 30 )
+#define FDK_BUF_TYPE_OUTPUT ( 0x2 << 30 )
+
+#define FDK_BUF_TYPE_PCM_DATA ( 0x1 << 16 )
+#define FDK_BUF_TYPE_ANC_DATA ( 0x2 << 16 )
+#define FDK_BUF_TYPE_BS_DATA ( 0x4 << 16 )
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FDK_AUDIO_H */
diff --git a/libSYS/include/audio.h b/libSYS/include/audio.h
new file mode 100644
index 0000000..7a827cb
--- /dev/null
+++ b/libSYS/include/audio.h
@@ -0,0 +1,106 @@
+
+/* -----------------------------------------------------------------------------------------------------------
+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
+----------------------------------------------------------------------------------------------------------- */
+
+/************************** Fraunhofer IIS FDK SysLib **********************
+
+ Author: Manuel Jander
+
+******************************************************************************/
+
+/** \file audio.h
+ * \brief Audio device support.
+ *
+ * This component features audio playback and capture with a common API for
+ * any software/hardware platform.
+ *
+ * If you use Microsoft Visual C++ Version 6 and Ksmedia.h cannot be found,
+ * installing DirectX (e.g. dx9sdk_summer2004.exe) solves it.
+ *
+ */
+
+#ifndef AUDIO_H
+#define AUDIO_H
+
+
+
+#endif
diff --git a/libSYS/include/cmdl_parser.h b/libSYS/include/cmdl_parser.h
new file mode 100644
index 0000000..86f20df
--- /dev/null
+++ b/libSYS/include/cmdl_parser.h
@@ -0,0 +1,221 @@
+
+/* -----------------------------------------------------------------------------------------------------------
+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
+----------------------------------------------------------------------------------------------------------- */
+
+/************************** Fraunhofer IIS FDK SysLib **********************
+
+ Author(s):
+ Description: command line parser
+
+******************************************************************************/
+
+/** \file cmdl_parser.h
+ * \brief Command line parser.
+ *
+ * The command line parser can extract certain data fields out of a character
+ * string and assign values to variables. It has 2 main functions. One to parse
+ * a command line in the form of standard C runtime "argc" and "argv" parameters,
+ * and the other to assemble these parameters reading text lines from a file in
+ * case the C runtime does not provide them.
+ */
+
+#ifndef __PARSER_H
+#define __PARSER_H
+
+
+
+#include "machine_type.h"
+
+#define CMDL_MAX_STRLEN 255
+#define CMDL_MAX_ARGC 30
+
+/* \cond */
+/* Type definition for text */
+
+
+#ifdef WIN32
+ #include <tchar.h>
+ #ifndef _tstof /* For Visual Studio 6 */
+ #ifdef _UNICODE
+ #include <wchar.h>
+ #define _tstof(x) (float) wcstod(x, NULL) /* For Visual Studio 6 */
+ #else
+ #define _tstof atof
+ #endif
+ #endif
+
+ #ifndef _tstol /* For Visual Studio 6 */
+ #ifdef _UNICODE
+ #define _tstol _wtol
+ #else
+ #define _tstol atol
+ #endif
+ #endif
+
+ #ifndef _tstoi /* For Visual Studio 6 */
+ #ifdef _UNICODE
+ #define _tstoi _wtoi
+ #else
+ #define _tstoi atoi
+ #endif
+ #endif
+
+ #ifndef TEXTCHAR
+ #define TEXTCHAR char
+ #endif
+
+ #ifndef _TEXT
+ #define _TEXT
+ #endif
+
+#else /* WIN32 */
+
+ #define TEXTCHAR char
+ #define _tcslen(a) FDKstrlen(a)
+ #define _tcscpy strcpy
+ #define _tcscmp FDKstrcmp
+ #define _tcsncmp FDKstrncmp
+ #define _tscanf scanf
+ #define _TEXT(x) x
+ #define _tfopen fopen
+ #define _ftprintf fprintf
+ #define _tcsncpy FDKstrncpy
+ #define _tstof FDKatof
+ #define _tstol FDKatol
+ #define _tstoi FDKatoi
+ #define _tcstol strtol
+ #define _istdigit isdigit
+#endif /* WIN32 */
+
+/* \endcond */
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/**
+ * Scans argc, argv and a scanf style format string for parameters and stores the
+ * values in the variable number of pointers passed to the function.
+
+ For example:
+ \code
+ #define ARG_PARAM "(-a %d) (-v %1)"
+ #define ARG_VALUE &config->aot, &verbose
+ int nFoundArgs = IIS_ScanCmdl(argc, argv, ARG_PARAM, ARG_VALUE);
+ \endcode
+ wheras the wild-cards (\%d, \%1, ..) define the data type of the argument:
+ - \%1 boolean (e. g. -x)
+ - \%d integer (e. g. -x 23)
+ - \%f float (e. g. -x 3.4)
+ - \%y double (e. g. -x 31415926535897932384626433832795028841971693993751)
+ - \%s string (e. g. -x "file.dat")
+ - \%u unsigned character (e. g. -x 3)
+ - \%c signed character (e. g. -x -3)
+ More examples on how to use it are located in every (encoder/decoder) example framework.
+
+ * \param argc Number of arguments.
+ * \param argv Complete character string of the command line arguments.
+ * \param pReqArgs A list of parameters and a corresponding list of memory addresses to
+ * assign each parameter to.
+ *
+ * \return Number of found arguments.
+ */
+INT IIS_ScanCmdl(INT argc, TEXTCHAR* argv[], const TEXTCHAR* pReqArgs, ...);
+
+#ifdef __cplusplus
+}
+#endif
+
+/**
+ * Reads a text file, assembles argc and argv parameters for each text line
+ * and calls the given function for each set of argc, argv parameters.
+ *
+ * \param param_filename Name of text file that should be parsed.
+ * \param pFunction Pointer to function that should be called for every text line found.
+ *
+ * \return 0 on success, 1 on failure.
+ */
+INT IIS_ProcessCmdlList(const TEXTCHAR* param_filename, int (*pFunction)(int, TEXTCHAR**));
+
+
+#endif /* __PARSER_H */
diff --git a/libSYS/include/conv_string.h b/libSYS/include/conv_string.h
new file mode 100644
index 0000000..1280ae6
--- /dev/null
+++ b/libSYS/include/conv_string.h
@@ -0,0 +1,136 @@
+
+/* -----------------------------------------------------------------------------------------------------------
+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
+----------------------------------------------------------------------------------------------------------- */
+
+/************************** Fraunhofer IIS FDK SysLib **********************
+
+ Author(s):
+
+******************************************************************************/
+
+/** \file conv_string.h
+ * \brief String conversion functions.
+ */
+
+#ifndef _CONV_STRING_H
+#define _CONV_STRING_H
+
+
+
+#include "genericStds.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/**
+ * \brief Convert a bitbuffer to a hex string.
+ * \param string Hex string.
+ * \param charBuf Input buffer that has to be converted.
+ * \param charBufLength Size of the input buffer.
+ * \return Error code.
+ */
+INT charBuf2HexString(char *string, UCHAR *charBuf, INT charBufLength);
+
+/**
+ * \brief Convert a hex string to bits.
+ * \param string Hex string that has to be converted.
+ * \param charBuf Output buffer holding the bits, will be filled up with zeros.
+ * \param charBufLength Size of the output buffer.
+ * \return Error code.
+ */
+INT hexString2CharBuf(const char *string, UCHAR *charBuf, UINT charBufLength);
+
+/**
+ * \brief Convert a character representing a hex sign to the appropriate value.
+ * \param c Character that has to be converted.
+ * \return Converted value (value between 0 and 15), if 16, an error has occured.
+ */
+UCHAR hexChar2Dec(const char c);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* _CONV_STRING_H */
diff --git a/libSYS/include/genericStds.h b/libSYS/include/genericStds.h
new file mode 100644
index 0000000..2d6eea6
--- /dev/null
+++ b/libSYS/include/genericStds.h
@@ -0,0 +1,483 @@
+
+/* -----------------------------------------------------------------------------------------------------------
+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
+----------------------------------------------------------------------------------------------------------- */
+
+/************************** Fraunhofer IIS FDK SysLib **********************
+
+ Author(s):
+
+******************************************************************************/
+
+/** \file genericStds.h
+ \brief Generic Run-Time Support function wrappers and heap allocation monitoring.
+ */
+
+#if !defined(__GENERICSTDS_H__)
+#define __GENERICSTDS_H__
+
+#include "machine_type.h"
+
+/* Work around for broken android toolchain: sys/types.h:137: error: 'uint64_t' does not name a type */
+#define _SYS_TYPES_H_
+
+
+/* Always increase verbosity of memory allocation in case of a debug built. DEBUG is defined globally in that case. */
+#if defined(DEBUG) || defined(FDK_DEBUG)
+//#define MEMORY_MEASUREMENT
+#endif
+
+#ifndef M_PI
+ #define M_PI 3.14159265358979323846 /*! Pi. Only used in example projects. */
+#endif
+
+
+/* #define _CRT_SECURE_NO_DEPRECATE */
+
+
+/**
+ * Identifiers for various memory locations. They are used along with memory allocation
+ * functions like FDKcalloc_L() to specify the requested memory's location.
+ */
+typedef enum {
+ /* Internal */
+ SECT_DATA_L1 = 0x2000,
+ SECT_DATA_L2,
+ SECT_DATA_L1_A,
+ SECT_DATA_L1_B,
+ SECT_CONSTDATA_L1,
+
+ /* External */
+ SECT_DATA_EXTERN = 0x4000,
+ SECT_CONSTDATA_EXTERN
+
+} MEMORY_SECTION;
+
+
+/**
+ * The H_ prefix indicates header file version, the C_* prefix indicates the corresponding
+ * object version.
+ *
+ * Declaring memory areas requires to specify a unique name and a data type. Use the H_ macro
+ * for this purpose inside a header file.
+ *
+ * For defining a memory area your require additionally one or two sizes, depending if the
+ * memory should be organized into one or two dimensions.
+ *
+ * The macros containing the keyword AALLOC instead of ALLOC also do take care of returning
+ * aligned memory addresses (beyond the natural alignment of its type). The preprocesor macro
+ * ::ALIGNMENT_DEFAULT indicates the aligment to be used (this is hardware specific).
+ *
+ * The _L suffix indicates that the memory will be located in a specific section. This is
+ * useful to allocate critical memory section into fast internal SRAM for example.
+ *
+ */
+
+#define H_ALLOC_MEM(name,type) type * Get ## name(int n=0); void Free ## name(type** p); \
+ UINT GetRequiredMem ## name(void);
+
+/** See #H_ALLOC_MEM for description. */
+#define H_ALLOC_MEM_OVERLAY(name,type) type * Get ## name(int n=0); void Free ## name(type** p); \
+ UINT GetRequiredMem ## name(void);
+
+
+ /** See #H_ALLOC_MEM for description. */
+ #define C_ALLOC_MEM(name,type,num) \
+ type * Get ## name(int n) { FDK_ASSERT((n) == 0); return ((type*)FDKcalloc(num, sizeof(type))); } \
+ void Free ## name(type** p) { if (p != NULL) { FDKfree(*p); *p=NULL; } } \
+ UINT GetRequiredMem ## name(void) { return ALGN_SIZE_EXTRES((num) * sizeof(type)); }
+
+ /** See #H_ALLOC_MEM for description. */
+ #define C_ALLOC_MEM_STATIC(name,type,num) \
+ static type * Get ## name(int n) { FDK_ASSERT((n) == 0); return ((type*)FDKcalloc(num, sizeof(type))); } \
+ static void Free ## name(type** p) { if (p != NULL) { FDKfree(*p); *p=NULL; } } \
+ static UINT GetRequiredMem ## name(void) { return ALGN_SIZE_EXTRES((num) * sizeof(type)); }
+
+ /** See #H_ALLOC_MEM for description. */
+ #define C_ALLOC_MEM2(name,type,n1,n2) \
+ type * Get ## name (int n) { FDK_ASSERT((n) < (n2)); return ((type*)FDKcalloc(n1, sizeof(type))); } \
+ void Free ## name(type** p) { if (p != NULL) { FDKfree(*p); *p=NULL; } } \
+ UINT GetRequiredMem ## name(void) { return ALGN_SIZE_EXTRES((n1) * sizeof(type)) * (n2); }
+
+ /** See #H_ALLOC_MEM for description. */
+ #define C_AALLOC_MEM(name,type,num) \
+ type * Get ## name(int n) { FDK_ASSERT((n) == 0); return ((type*)FDKaalloc((num)*sizeof(type), ALIGNMENT_DEFAULT)); } \
+ void Free ## name(type** p) { if (p != NULL) { FDKafree(*p); *p=NULL; } } \
+ UINT GetRequiredMem ## name(void) { return ALGN_SIZE_EXTRES((num) * sizeof(type) + ALIGNMENT_DEFAULT + sizeof(void *)); }
+
+ /** See #H_ALLOC_MEM for description. */
+ #define C_AALLOC_MEM2(name,type,n1,n2) \
+ type * Get ## name (int n) { FDK_ASSERT((n) < (n2)); return ((type*)FDKaalloc((n1)*sizeof(type), ALIGNMENT_DEFAULT)); } \
+ void Free ## name(type** p) { if (p != NULL) { FDKafree(*p); *p=NULL; } } \
+ UINT GetRequiredMem ## name(void) { return ALGN_SIZE_EXTRES((n1) * sizeof(type) + ALIGNMENT_DEFAULT + sizeof(void *)) * (n2); }
+
+ /** See #H_ALLOC_MEM for description. */
+ #define C_ALLOC_MEM_L(name,type,num,s) \
+ type * Get ## name(int n) { FDK_ASSERT((n) == 0); return ((type*)FDKcalloc_L(num, sizeof(type), s)); } \
+ void Free ## name(type** p) { if (p != NULL) { FDKfree_L(*p); *p=NULL; } } \
+ UINT GetRequiredMem ## name(void) { return ALGN_SIZE_EXTRES((num) * sizeof(type)); }
+
+ /** See #H_ALLOC_MEM for description. */
+ #define C_ALLOC_MEM2_L(name,type,n1,n2,s) \
+ type * Get ## name (int n) { FDK_ASSERT((n) < (n2)); return (type*)FDKcalloc_L(n1, sizeof(type), s); } \
+ void Free ## name(type** p) { if (p != NULL) { FDKfree_L(*p); *p=NULL; } } \
+ UINT GetRequiredMem ## name(void) { return ALGN_SIZE_EXTRES((n1) * sizeof(type)) * (n2); }
+
+ /** See #H_ALLOC_MEM for description. */
+ #define C_AALLOC_MEM_L(name,type,num,s) \
+ type * Get ## name(int n) { FDK_ASSERT((n) == 0); return ((type*)FDKaalloc_L((num)*sizeof(type), ALIGNMENT_DEFAULT, s)); } \
+ void Free ## name(type** p) { if (p != NULL) { FDKafree_L(*p); *p=NULL; } } \
+ UINT GetRequiredMem ## name(void) { return ALGN_SIZE_EXTRES((num) * sizeof(type) + ALIGNMENT_DEFAULT + sizeof(void *)); }
+
+ /** See #H_ALLOC_MEM for description. */
+ #define C_AALLOC_MEM2_L(name,type,n1,n2,s) \
+ type * Get ## name (int n) { FDK_ASSERT((n) < (n2)); return ((type*)FDKaalloc_L((n1)*sizeof(type), ALIGNMENT_DEFAULT, s)); } \
+ void Free ## name(type** p) { if (p != NULL) { FDKafree_L(*p); *p=NULL; } } \
+ UINT GetRequiredMem ## name(void) { return ALGN_SIZE_EXTRES((n1) * sizeof(type) + ALIGNMENT_DEFAULT + sizeof(void *)) * (n2); }
+
+/** See #H_ALLOC_MEM_OVERLAY for description. */
+
+
+ #define C_ALLOC_MEM_OVERLAY(name,type,num,sect,tag) C_AALLOC_MEM_L(name,type,num,sect)
+
+
+ #define C_AALLOC_SCRATCH_START(name,type,n) \
+ type _ ## name[(n)+(ALIGNMENT_DEFAULT+sizeof(type)-1)]; \
+ type * name = (type*)ALIGN_PTR(_ ## name); \
+
+ #define C_ALLOC_SCRATCH_START(name,type,n) \
+ type name[n];
+
+ #define C_AALLOC_SCRATCH_END(name,type,n)
+ #define C_ALLOC_SCRATCH_END(name,type,n)
+
+
+/*--------------------------------------------
+ * Runtime support declarations
+ *---------------------------------------------*/
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** printf() using stdout. If ::ARCH_WA_FLUSH_CONSOLE defined, a flush is done additionally after printf(). */
+void FDKprintf ( const char* szFmt, ...);
+
+/** printf() using stderr. If ::ARCH_WA_FLUSH_CONSOLE defined, a flush is done additionally after printf(). */
+void FDKprintfErr ( const char* szFmt, ...);
+
+/** Wrapper for <stdio.h>'s getchar(). */
+int FDKgetchar(void);
+
+INT FDKfprintf(void *stream, const char *format, ...);
+INT FDKsprintf(char *str, const char *format, ...);
+
+
+
+const char *FDKstrchr(const char *s, INT c);
+const char *FDKstrstr(const char *haystack, const char *needle);
+char *FDKstrcpy(char *dest, const char *src);
+char *FDKstrncpy(char *dest, const char *src, const UINT n);
+
+#define FDK_MAX_OVERLAYS 8 /**< Maximum number of memory overlays. */
+
+
+void *FDKcalloc (const UINT n, const UINT size);
+void *FDKmalloc (const UINT size);
+void FDKfree (void *ptr);
+
+/**
+ * Allocate and clear an aligned memory area. Use FDKafree() instead of FDKfree() for these memory areas.
+ *
+ * \param size Size of requested memory in bytes.
+ * \param alignment Alignment of requested memory in bytes.
+ * \return Pointer to allocated memory.
+ */
+void *FDKaalloc (const UINT size, const UINT alignment);
+
+/**
+ * Free an aligned memory area.
+ *
+ * \param ptr Pointer to be freed.
+ * \return void
+ */
+void FDKafree (void *ptr);
+
+
+/**
+ * Allocate memory in a specific memory section.
+ * Requests can be made for internal or external memory. If internal memory is
+ * requested, FDKcalloc_L() first tries to use L1 memory, which sizes are defined
+ * by ::DATA_L1_A_SIZE and ::DATA_L1_B_SIZE. If no L1 memory is available, then
+ * FDKcalloc_L() tries to use L2 memory. If that fails as well, the requested
+ * memory is allocated at an extern location using the fallback FDKcalloc().
+ *
+ * \param n See MSDN documentation on calloc().
+ * \param size See MSDN documentation on calloc().
+ * \param s Memory section.
+ * \return See MSDN documentation on calloc().
+ */
+void *FDKcalloc_L(const UINT n, const UINT size, MEMORY_SECTION s);
+
+/**
+ * Allocate aligned memory in a specific memory section.
+ * See FDKcalloc_L() description for details - same applies here.
+ */
+void *FDKaalloc_L(const UINT size, const UINT alignment, MEMORY_SECTION s);
+
+/**
+ * Free memory that was allocated in a specific memory section.
+ */
+void FDKfree_L(void *ptr);
+
+/**
+ * Free aligned memory that was allocated in a specific memory section.
+ */
+void FDKafree_L(void *ptr);
+
+
+/**
+ * Copy memory. Source and destination memory must not overlap.
+ * Either use implementation from a Standard Library, or, if no Standard Library
+ * is available, a generic implementation.
+ * The define ::USE_BUILTIN_MEM_FUNCTIONS in genericStds.cpp controls what to use.
+ * The function arguments correspond to the standard memcpy(). Please see MSDN
+ * documentation for details on how to use it.
+ */
+void FDKmemcpy(void *dst, const void *src, const UINT size);
+
+/**
+ * Copy memory. Source and destination memory are allowed to overlap.
+ * Either use implementation from a Standard Library, or, if no Standard Library
+ * is available, a generic implementation.
+ * The define ::USE_BUILTIN_MEM_FUNCTIONS in genericStds.cpp controls what to use.
+ * The function arguments correspond to the standard memmove(). Please see MSDN
+ * documentation for details on how to use it.
+*/
+void FDKmemmove(void *dst, const void *src, const UINT size);
+
+/**
+ * Clear memory.
+ * Either use implementation from a Standard Library, or, if no Standard Library
+ * is available, a generic implementation.
+ * The define ::USE_BUILTIN_MEM_FUNCTIONS in genericStds.cpp controls what to use.
+ * The function arguments correspond to the standard memclear(). Please see MSDN
+ * documentation for details on how to use it.
+*/
+void FDKmemclear(void *memPtr, const UINT size);
+
+/**
+ * Fill memory with values.
+ * The function arguments correspond to the standard memset(). Please see MSDN
+ * documentation for details on how to use it.
+ */
+void FDKmemset(void *memPtr, const INT value, const UINT size);
+
+/* Compare function wrappers */
+INT FDKmemcmp(const void *s1, const void *s2, const UINT size);
+INT FDKstrcmp(const char *s1, const char *s2);
+INT FDKstrncmp(const char *s1, const char *s2, const UINT size);
+
+UINT FDKstrlen(const char *s);
+
+#define FDKmax(a,b) ( (a) > (b) ? (a):(b))
+#define FDKmin(a,b) ( (a) < (b) ? (a):(b))
+
+#define FDK_INT_MAX ((INT)0x7FFFFFFF)
+#define FDK_INT_MIN ((INT)0x80000000)
+
+/* Math function wrappers. Only intended for compatibility, not to be highly optimized. */
+/* Used for debugging, dev code .. */
+
+INT FDKabs(INT j);
+double FDKfabs(double x);
+double FDKpow(double x, double y);
+double FDKsqrt(double x);
+double FDKatan(double x);
+double FDKlog(double x);
+double FDKsin(double x);
+double FDKcos(double x);
+double FDKexp(double x);
+#define FDKlog2(a) (FDKlog(a)*1.442695041) /* log(2.0) = 1.442695041 */
+#define FDKlog10(a) (FDKlog(a)*0.434294482) /* 1.0/log(10.0) = 0.434294482 */
+double FDKatan2(double y, double x);
+double FDKacos(double x);
+double FDKtan(double x);
+double FDKfloor(double x);
+double FDKceil(double x);
+INT FDKatoi(const char *nptr);
+long FDKatol(const char *nptr);
+float FDKatof(const char *nptr);
+/* LONG LONG FDKatoll(const char *nptr); */
+/* LONG LONG FDKatoq(const char *nptr); */
+
+
+
+/* FILE I/O */
+
+/*!
+ * Check platform for endianess.
+ *
+ * \return 1 if platform is little endian, non-1 if platform is big endian.
+ */
+#ifdef __cplusplus
+inline
+#else
+static
+#endif
+int IS_LITTLE_ENDIAN(void) {
+ int __dummy = 1;
+ return ( *( (UCHAR*)(&(__dummy) ) ) );
+}
+
+/*!
+ * Convert input value to little endian format.
+ *
+ * \param val Value to be converted. It may be in both big or little endian.
+ * \return Value in little endian format.
+ */
+#define TO_LITTLE_ENDIAN(val) \
+ ( (IS_LITTLE_ENDIAN()) ? \
+ (val) \
+ : ( (((val) & 0xff) << 24) || (((val) & 0xff00)<< 8) || (((val) & 0xff0000)>>8) || (((val) & 0xff000000) >> 24) ) )
+
+
+/*!
+ * \fn FDKFILE *FDKfopen(const char *filename, const char *mode);
+ * Standard fopen() wrapper.
+ * \fn INT FDKfclose(FDKFILE *FP);
+ * Standard fclose() wrapper.
+ * \fn INT FDKfseek(FDKFILE *FP, LONG OFFSET, int WHENCE);
+ * Standard fseek() wrapper.
+ * \fn INT FDKftell(FDKFILE *FP);
+ * Standard ftell() wrapper.
+ * \fn INT FDKfflush(FDKFILE *fp);
+ * Standard fflush() wrapper.
+ * \fn UINT FDKfwrite(void *ptrf, INT size, UINT nmemb, FDKFILE *fp);
+ * Standard fwrite() wrapper.
+ * \fn UINT FDKfread(void *dst, INT size, UINT nmemb, FDKFILE *fp);
+ * Standard fread() wrapper.
+ */
+typedef void FDKFILE;
+extern const INT FDKSEEK_SET, FDKSEEK_CUR, FDKSEEK_END;
+
+FDKFILE *FDKfopen(const char *filename, const char *mode);
+INT FDKfclose(FDKFILE *FP);
+INT FDKfseek(FDKFILE *FP, LONG OFFSET, int WHENCE);
+INT FDKftell(FDKFILE *FP);
+INT FDKfflush(FDKFILE *fp);
+UINT FDKfwrite(void *ptrf, INT size, UINT nmemb, FDKFILE *fp);
+UINT FDKfread(void *dst, INT size, UINT nmemb, FDKFILE *fp);
+char* FDKfgets(void *dst, INT size, FDKFILE *fp);
+void FDKrewind(FDKFILE *fp);
+INT FDKfeof(FDKFILE *fp);
+
+/**
+ * \brief Write each member in little endian order. Convert automatically to host endianess.
+ * \param ptrf Pointer to memory where to read data from.
+ * \param size Size of each item to be written.
+ * \param nmemb Number of items to be written.
+ * \param fp File pointer of type FDKFILE.
+ * \return Number of items read on success and fread() error on failure.
+ */
+UINT FDKfwrite_EL(void *ptrf, INT size, UINT nmemb, FDKFILE *fp);
+
+/**
+ * \brief Read variable of size "size" as little endian. Convert automatically to host endianess.
+ * 4-byte alignment is enforced for 24 bit data, at 32 bit full scale.
+ * \param dst Pointer to memory where to store data into.
+ * \param size Size of each item to be read.
+ * \param nmemb Number of items to be read.
+ * \param fp File pointer of type FDKFILE.
+ * \return Number of items read on success and fread() error on failure.
+ */
+UINT FDKfread_EL(void *dst, INT size, UINT nmemb, FDKFILE *fp);
+
+
+/**
+ * \brief Print FDK software disclaimer.
+ */
+void FDKprintDisclaimer(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __GENERICSTDS_H__ */
diff --git a/libSYS/include/machine_type.h b/libSYS/include/machine_type.h
new file mode 100644
index 0000000..b5642b2
--- /dev/null
+++ b/libSYS/include/machine_type.h
@@ -0,0 +1,357 @@
+
+/* -----------------------------------------------------------------------------------------------------------
+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
+----------------------------------------------------------------------------------------------------------- */
+
+/************************** Fraunhofer IIS FDK SysLib **********************
+
+ Author(s):
+
+******************************************************************************/
+
+/** \file machine_type.h
+ * \brief Type defines for various processors and compiler tools.
+ */
+
+#if !defined(__MACHINE_TYPE_H__)
+#define __MACHINE_TYPE_H__
+
+
+/* Library calling convention spec. __cdecl and friends might be added here as required. */
+ #define LINKSPEC_H
+ #define LINKSPEC_CPP
+
+
+/**
+ * collate all corresponding compiler specific macros to detect a debug build, and set the DEBUG macro if that is the case.
+ */
+#if defined(_DEBUG)
+#define DEBUG
+#endif
+
+
+/* for doxygen the following docu parts must be separated */
+/** \var SCHAR
+ * Data type representing at least 1 byte signed integer on all supported platforms.
+ */
+/** \var UCHAR
+ * Data type representing at least 1 byte unsigned integer on all supported platforms.
+ */
+/** \var INT
+ * Data type representing at least 4 byte signed integer on all supported platforms.
+ */
+/** \var UINT
+ * Data type representing at least 4 byte unsigned integer on all supported platforms.
+ */
+/** \var LONG
+ * Data type representing 4 byte signed integer on all supported platforms.
+ */
+/** \var ULONG
+ * Data type representing 4 byte unsigned integer on all supported platforms.
+ */
+/** \var SHORT
+ * Data type representing 2 byte signed integer on all supported platforms.
+ */
+/** \var USHORT
+ * Data type representing 2 byte unsigned integer on all supported platforms.
+ */
+/** \var INT64
+ * Data type representing 8 byte signed integer on all supported platforms.
+ */
+/** \var UINT64
+ * Data type representing 8 byte unsigned integer on all supported platforms.
+ */
+/** \def SHORT_BITS
+ * Number of bits the data type short represents. sizeof() is not suited to get this info,
+ * because a byte is not always defined as 8 bits.
+ */
+/** \def CHAR_BITS
+ * Number of bits the data type char represents. sizeof() is not suited to get this info,
+ * because a byte is not always defined as 8 bits.
+ */
+/** \var INT_PCM
+ * Data type representing the width of input and output PCM samples.
+ */
+
+
+ typedef signed int INT;
+ typedef unsigned int UINT;
+#ifdef __x86_64__
+ /* force FDK long-datatypes to 4 byte */
+ /* jdr: Use defines to avoid type alias problems on 64 bit machines. */
+ #define LONG INT
+ #define ULONG UINT
+#else /* __x86_64__ */
+ typedef signed long LONG;
+ typedef unsigned long ULONG;
+#endif /* __x86_64__ */
+ typedef signed short SHORT;
+ typedef unsigned short USHORT;
+ typedef signed char SCHAR;
+ typedef unsigned char UCHAR;
+
+ #define SHORT_BITS 16
+ #define CHAR_BITS 8
+
+
+/* Define 64 bit base integer type. */
+#ifdef _WIN32
+ typedef __int64 INT64;
+ typedef unsigned __int64 UINT64;
+#else
+ typedef long long INT64;
+ typedef unsigned long long UINT64;
+#endif
+
+#ifndef NULL
+ #ifdef __cplusplus
+ #define NULL 0
+ #else
+ #define NULL ((void *)0)
+ #endif
+#endif
+
+/* Assert is functional on x86 PC's and also when debugging is turned on. */
+#if defined(DEBUG) || defined(__i686__) || defined(__i586__) || defined(__i386__) || defined(__x86_64__) || defined(_M_IX86) || defined(FDK_DEBUG) || defined(FDK_ASSERT_ENABLE)
+ #include <assert.h>
+ #define FDK_ASSERT(x) assert(x)
+#else
+ #define FDK_ASSERT(ignore)
+#endif
+
+ typedef SHORT INT_PCM;
+ #define WAV_BITS 16
+ #define SAMPLE_BITS 16
+ #define SAMPLE_MAX (((LONG)1<<(SAMPLE_BITS-1))-1)
+ #define SAMPLE_MIN (~SAMPLE_MAX)
+
+/*!
+* \def RAM_ALIGN
+* Used to align memory as prefix before memory declaration. For example:
+ \code
+ RAM_ALIGN
+ int myArray[16];
+ \endcode
+
+ Note, that not all platforms support this mechanism. For example with TI compilers
+ a preprocessor pragma is used, but to do something like
+
+ \code
+ #define RAM_ALIGN #pragma DATA_ALIGN(x)
+ \encode
+
+ would require the preprocessor to process this line twice to fully resolve it. Hence,
+ a fully platform-independant way to use alignment is not supported.
+
+* \def ALIGNMENT_DEFAULT
+* Default alignment in bytes.
+*/
+#if defined(__GNUC__) /* cppp replaced: elif */
+ #define ALIGNMENT_DEFAULT 8
+ #define RAM_ALIGN __attribute__((aligned(ALIGNMENT_DEFAULT)))
+#else
+ #define ALIGNMENT_DEFAULT 8
+ #define RAM_ALIGN
+#endif
+
+
+/*!
+* \def RESTRICT
+* The restrict keyword is supported by some platforms and RESTRICT maps to
+* either the corresponding keyword on each platform or to void if the
+* compiler does not provide such feature.
+*
+* \def WORD_ALIGNED(x)
+* Tells the compiler that pointer x is WORD aligned.
+* At the moment only supported by TI compilers.
+*
+* \def DWORD_ALIGNED(x)
+* Tells the compiler that pointer x is DWORD aligned.
+* At the moment only supported by TI compilers.
+*/
+ #define RESTRICT
+ #define WORD_ALIGNED(x)
+ #define DWORD_ALIGNED(x)
+
+
+/*-----------------------------------------------------------------------------------
+ * ALIGN_SIZE
+ *-----------------------------------------------------------------------------------*/
+/*!
+ * \brief This macro aligns a given value depending on ::ALIGNMENT_DEFAULT.
+ *
+ * For example if #ALIGNMENT_DEFAULT equals 8, then:
+ * - ALIGN_SIZE(3) returns 8
+ * - ALIGN_SIZE(8) returns 8
+ * - ALIGN_SIZE(9) returns 16
+ */
+#define ALIGN_SIZE(a) ((a)+ (((INT)ALIGNMENT_DEFAULT - ((INT)(a) & (ALIGNMENT_DEFAULT-1)) ) & (ALIGNMENT_DEFAULT-1)))
+
+/*-----------------------------------------------------------------------------------
+ * ALIGN_PTR
+ * cast (a) to width of pointer
+ *-----------------------------------------------------------------------------------*/
+/*!
+ * \brief This macro aligns a given address depending on ::ALIGNMENT_DEFAULT.
+ */
+#define ALIGN_PTR(a) ( (unsigned char*)(a) + (((INT)ALIGNMENT_DEFAULT - ((INT)(UINT64)(a) & (ALIGNMENT_DEFAULT-1)) ) & (ALIGNMENT_DEFAULT-1)) )
+
+ /* Alignment macro for libSYS heap implementation */
+#define ALIGNMENT_EXTRES ( ALIGNMENT_DEFAULT )
+#define ALGN_SIZE_EXTRES(a) ((a)+ (((INT)ALIGNMENT_EXTRES - ((INT)(a) & (ALIGNMENT_EXTRES-1)) ) & (ALIGNMENT_EXTRES-1)))
+
+
+/*!
+ * \def FORCEINLINE
+ * Sometimes compiler do not do what they are told to do, and in case of inlining some
+ * additional command might be necessary depending on the platform.
+ *
+ * \def FDK_INLINE
+ * Defines how the compiler is told to inline stuff.
+ */
+#ifdef DEBUG
+#undef FORCEINLINE
+#define FORCEINLINE
+#else
+#ifndef FORCEINLINE
+ #if defined(__GNUC__) /* cppp replaced: elif */
+ #define FORCEINLINE __attribute((always_inline))
+ #else
+ #define FORCEINLINE
+ #endif
+#endif
+#endif
+
+ /* for all other platforms */
+ #define FDK_INLINE inline
+
+
+/*!
+ * \def LNK_SECTION_DATA_L1
+ * The LNK_SECTION_* defines allow memory to be drawn from specific memory
+ * sections. Used as prefix before variable declaration.
+ *
+ * \def LNK_SECTION_DATA_L2
+ * See ::LNK_SECTION_DATA_L1
+ * \def LNK_SECTION_L1_DATA_A
+ * See ::LNK_SECTION_DATA_L1
+ * \def LNK_SECTION_L1_DATA_B
+ * See ::LNK_SECTION_DATA_L1
+ * \def LNK_SECTION_CONSTDATA_L1
+ * See ::LNK_SECTION_DATA_L1
+ * \def LNK_SECTION_CONSTDATA
+ * See ::LNK_SECTION_DATA_L1
+ * \def LNK_SECTION_CODE_L1
+ * See ::LNK_SECTION_DATA_L1
+ * \def LNK_SECTION_CODE_L2
+ * See ::LNK_SECTION_DATA_L1
+ * \def LNK_SECTION_INITCODE
+ * See ::LNK_SECTION_DATA_L1
+ */
+/**************************************************
+ * Code Section macros
+ **************************************************/
+ #define LNK_SECTION_CODE_L1
+ #define LNK_SECTION_CODE_L2
+ #define LNK_SECTION_INITCODE
+
+/* Memory section macros. */
+
+ /* default fall back */
+ #define LNK_SECTION_DATA_L1
+ #define LNK_SECTION_DATA_L2
+ #define LNK_SECTION_CONSTDATA
+ #define LNK_SECTION_CONSTDATA_L1
+
+ #define LNK_SECTION_L1_DATA_A
+ #define LNK_SECTION_L1_DATA_B
+
+
+#ifdef _MSC_VER
+ /*
+ * Sometimes certain features are excluded from compilation and therefore the warning 4065 may occur:
+ * "switch statement contains 'default' but no 'case' labels"
+ * We consider this warning irrelevant and disable it.
+ */
+ #pragma warning( disable : 4065 )
+#endif
+
+#endif /* __MACHINE_TYPE_H__ */
diff --git a/libSYS/include/wav_file.h b/libSYS/include/wav_file.h
new file mode 100644
index 0000000..e9c4e70
--- /dev/null
+++ b/libSYS/include/wav_file.h
@@ -0,0 +1,212 @@
+
+/* -----------------------------------------------------------------------------------------------------------
+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
+----------------------------------------------------------------------------------------------------------- */
+
+/************************** Fraunhofer IIS FDK SysLib **********************
+
+ Author(s): Eric Allamanche
+
+******************************************************************************/
+
+/** \file wav_file.h
+ * \brief Rudimentary WAVE file read/write support.
+ *
+ * The WAVE file reader/writer is intented to be used in the codec's example
+ * framework for easily getting started with encoding/decoding. Therefore
+ * it serves mainly for helping quickly understand how a codec's API actually
+ * works.
+ * Being a WAVE file reader/writer with very basic functionality, it may not be
+ * able to read WAVE files that come with unusual configurations.
+ * Details on how to use the interface functions can be found in every
+ * (encoder/decoder) example framework.
+ */
+
+#ifndef __WAV_FILE_H__
+#define __WAV_FILE_H__
+
+
+
+#include "genericStds.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*!
+ * RIFF WAVE file struct.
+ * For details see WAVE file format documentation (for example at http://www.wotsit.org).
+ */
+typedef struct WAV_HEADER
+{
+ char riffType[4];
+ UINT riffSize;
+ char waveType[4];
+ char formatType[4];
+ UINT formatSize;
+ USHORT compressionCode;
+ USHORT numChannels;
+ UINT sampleRate;
+ UINT bytesPerSecond;
+ USHORT blockAlign;
+ USHORT bitsPerSample;
+ char dataType[4];
+ UINT dataSize;
+} WAV_HEADER;
+
+struct WAV
+{
+ WAV_HEADER header;
+ FDKFILE *fp;
+};
+
+typedef struct WAV *HANDLE_WAV;
+
+/**
+ * \brief Open a WAV file handle for reading.
+ *
+ * \param pWav Pointer to a memory location, where a WAV handle is returned.
+ * \param filename File name to be opened.
+ *
+ * \return 0 on success and non-zero on failure.
+ */
+INT WAV_InputOpen (HANDLE_WAV *pWav, const char *filename);
+
+/**
+ * \brief Read samples from a WAVE file. The samples are automatically re-ordered to the
+ * native host endianess and scaled to full scale of the INT_PCM type, from
+ * whatever BPS the WAVE file had specified in its header data.
+ *
+ * \param wav Handle of WAV file.
+ * \param sampleBuffer Pointer to store audio data.
+ * \param numSamples Desired number of samples to read.
+ * \param nBufBits Size in bit of each audio sample of sampleBuffer.
+ *
+ * \return Number of samples actually read.
+ */
+INT WAV_InputRead (HANDLE_WAV wav, void *sampleBuffer, UINT numSamples, int nBufBits);
+
+/**
+ * \brief Close a WAV file reading handle.
+ * \param pWav Pointer to a WAV file reading handle.
+ * \return void
+ */
+void WAV_InputClose(HANDLE_WAV *pWav);
+
+/**
+ * \brief Open WAV output/writer handle.
+ *
+ * \param pWav Pointer to WAV handle to be returned.
+ * \param outputFilename File name of the file to be written to.
+ * \param sampleRate Desired samplerate of the resulting WAV file.
+ * \param numChannels Desired number of audio channels of the resulting WAV file.
+ * \param bitsPerSample Desired number of bits per audio sample of the resulting WAV file.
+ *
+ * \return 0: ok; -1: error
+ */
+INT WAV_OutputOpen(HANDLE_WAV *pWav, const char *outputFilename, INT sampleRate, INT numChannels, INT bitsPerSample);
+
+/**
+ * \brief Write data to WAV file asociated to WAV handle.
+ *
+ * \param wav Handle of WAV file
+ * \param sampleBuffer Pointer to audio samples, right justified integer values.
+ * \param numberOfSamples The number of individual audio sample valuesto be written.
+ * \param nBufBits Size in bits of each audio sample in sampleBuffer.
+ * \param nSigBits Amount of significant bits of each nBufBits in sampleBuffer.
+ *
+ * \return 0: ok; -1: error
+ */
+INT WAV_OutputWrite(HANDLE_WAV wav, void *sampleBuffer, UINT numberOfSamples, int nBufBits, int nSigBits);
+
+/**
+ * \brief Close WAV output handle.
+ * \param pWav Pointer to WAV handle. *pWav is set to NULL.
+ * \return void
+ */
+void WAV_OutputClose(HANDLE_WAV *pWav);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* __WAV_FILE_H__ */