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Diffstat (limited to 'libSYS/include/FDK_audio.h')
| -rw-r--r-- | libSYS/include/FDK_audio.h | 986 |
1 files changed, 583 insertions, 403 deletions
diff --git a/libSYS/include/FDK_audio.h b/libSYS/include/FDK_audio.h index 98ded3b..0e440c9 100644 --- a/libSYS/include/FDK_audio.h +++ b/libSYS/include/FDK_audio.h @@ -1,74 +1,85 @@ - -/* ----------------------------------------------------------------------------------------------------------- +/* ----------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2015 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. - All rights reserved. +© Copyright 1995 - 2018 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. +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: +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 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 +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. +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. +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." +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. +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. +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. +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 @@ -79,13 +90,15 @@ Am Wolfsmantel 33 www.iis.fraunhofer.de/amm amm-info@iis.fraunhofer.de ------------------------------------------------------------------------------------------------------------ */ +----------------------------------------------------------------------------- */ -/************************** Fraunhofer IIS FDK SysLib ********************** +/************************* System integration library ************************** Author(s): Manuel Jander -******************************************************************************/ + Description: + +*******************************************************************************/ /** \file FDK_audio.h * \brief Global audio struct and constant definitions. @@ -96,309 +109,409 @@ amm-info@iis.fraunhofer.de #include "machine_type.h" #include "genericStds.h" +#include "syslib_channelMapDescr.h" #ifdef __cplusplus -extern "C" -{ +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. */ +typedef enum { + FF_UNKNOWN = -1, /**< Unknown format. */ + FF_RAW = 0, /**< No container, bit stream data conveyed "as is". */ - FF_RAWPACKETS = 5, /**< Proprietary raw packet file. */ + FF_MP4_3GPP = 3, /**< 3GPP file format. */ + FF_MP4_MP4F = 4, /**< MPEG-4 File format. */ - FF_DRMCT = 12 /**< Digital Radio Mondial (DRM30/DRM+) CT proprietary file format. */ + FF_RAWPACKETS = 5 /**< Proprietary raw packet file. */ } 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. */ +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_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_MP4_LOAS = 10, /**< Audio Sync Stream. */ - TT_DRM = 12 /**< Digital Radio Mondial (DRM30/DRM+) bitstream format. */ + TT_DRM = 12 /**< Digital Radio Mondial (DRM30/DRM+) bitstream format. */ } TRANSPORT_TYPE; -#define TT_IS_PACKET(x) \ - ( ((x) == TT_MP4_RAW) \ - || ((x) == TT_DRM) \ - || ((x) == TT_MP4_LATM_MCP0) \ - || ((x) == TT_MP4_LATM_MCP1) ) +#define TT_IS_PACKET(x) \ + (((x) == TT_MP4_RAW) || ((x) == TT_DRM) || ((x) == TT_MP4_LATM_MCP0) || \ + ((x) == TT_MP4_LATM_MCP1)) /** * 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 */ +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_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 */ /* Pseudo AOTs */ - 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_MP2_AAC_LC = 129, /**< Virtual AOT MP2 Low Complexity profile */ + AOT_MP2_SBR = 132, /**< Virtual AOT MP2 Low Complexity Profile with SBR */ + + 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_DRM_USAC = 147 /**< Virtual AOT for DRM with USAC */ } AUDIO_OBJECT_TYPE; -#define CAN_DO_PS(aot) \ - ((aot) == AOT_AAC_LC \ -|| (aot) == AOT_SBR \ -|| (aot) == AOT_PS \ -|| (aot) == AOT_ER_BSAC \ -|| (aot) == AOT_DRM_AAC) +#define CAN_DO_PS(aot) \ + ((aot) == AOT_AAC_LC || (aot) == AOT_SBR || (aot) == AOT_PS || \ + (aot) == AOT_ER_BSAC || (aot) == AOT_DRM_AAC) -#define IS_USAC(aot) \ - ((aot) == AOT_USAC) +#define IS_USAC(aot) ((aot) == AOT_USAC) -#define IS_LOWDELAY(aot) \ - ((aot) == AOT_ER_AAC_LD \ -|| (aot) == AOT_ER_AAC_ELD) +#define IS_LOWDELAY(aot) ((aot) == AOT_ER_AAC_LD || (aot) == AOT_ER_AAC_ELD) -/** Channel Mode ( 1-7 equals MPEG channel configurations, others are arbitrary). */ +/** Channel Mode ( 1-7 equals MPEG channel configurations, others are + * arbitrary). */ typedef enum { - MODE_INVALID = -1, - MODE_UNKNOWN = 0, - MODE_1 = 1, /**< C */ - MODE_2 = 2, /**< L+R */ - MODE_1_2 = 3, /**< C, L+R */ - MODE_1_2_1 = 4, /**< C, L+R, Rear */ - MODE_1_2_2 = 5, /**< C, L+R, LS+RS */ - MODE_1_2_2_1 = 6, /**< C, L+R, LS+RS, LFE */ - MODE_1_2_2_2_1 = 7, /**< C, LC+RC, L+R, LS+RS, LFE */ - + MODE_INVALID = -1, + MODE_UNKNOWN = 0, + MODE_1 = 1, /**< C */ + MODE_2 = 2, /**< L+R */ + MODE_1_2 = 3, /**< C, L+R */ + MODE_1_2_1 = 4, /**< C, L+R, Rear */ + MODE_1_2_2 = 5, /**< C, L+R, LS+RS */ + MODE_1_2_2_1 = 6, /**< C, L+R, LS+RS, LFE */ + MODE_1_2_2_2_1 = 7, /**< C, LC+RC, L+R, LS+RS, 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_6_1 = 11, /**< C, L+R, LS+RS, Crear, LFE */ + MODE_7_1_BACK = 12, /**< C, L+R, LS+RS, Lrear+Rrear, LFE */ + MODE_7_1_TOP_FRONT = 14, /**< C, L+R, LS+RS, LFE, Ltop+Rtop */ - 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_7_1_REAR_SURROUND = 33, /**< C, L+R, LS+RS, Lrear+Rrear, LFE */ + MODE_7_1_FRONT_CENTER = 34, /**< C, LC+RC, L+R, LS+RS, LFE */ - MODE_2_1 = 30, /**< CPE,SCE (ARIB standard B32) */ - - MODE_7_1_REAR_SURROUND = 33, /**< C, L+R, LS+RS, Lrear+Rrear, LFE */ - MODE_7_1_FRONT_CENTER = 34 /**< C, LC+RC, L+R, LS+RS, LFE */ + MODE_212 = 128 /**< 212 configuration, used in ELDv2 */ } CHANNEL_MODE; /** * Speaker description tags. - * Do not change the enumeration values unless it keeps the following segmentation: + * Do not change the enumeration values unless it keeps the following + * segmentation: * - Bit 0-3: Horizontal postion (0: none, 1: front, 2: side, 3: back, 4: lfe) * - Bit 4-7: Vertical position (0: normal, 1: top, 2: bottom) */ typedef enum { - ACT_NONE = 0x00, - ACT_FRONT = 0x01, /*!< Front speaker position (at normal height) */ - ACT_SIDE = 0x02, /*!< Side speaker position (at normal height) */ - ACT_BACK = 0x03, /*!< Back speaker position (at normal height) */ - ACT_LFE = 0x04, /*!< Low frequency effect speaker postion (front) */ - - ACT_TOP = 0x10, /*!< Top speaker area (for combination with speaker positions) */ - ACT_FRONT_TOP = 0x11, /*!< Top front speaker = (ACT_FRONT|ACT_TOP) */ - ACT_SIDE_TOP = 0x12, /*!< Top side speaker = (ACT_SIDE |ACT_TOP) */ - ACT_BACK_TOP = 0x13, /*!< Top back speaker = (ACT_BACK |ACT_TOP) */ - - ACT_BOTTOM = 0x20, /*!< Bottom speaker area (for combination with speaker positions) */ - ACT_FRONT_BOTTOM = 0x21, /*!< Bottom front speaker = (ACT_FRONT|ACT_BOTTOM) */ - ACT_SIDE_BOTTOM = 0x22, /*!< Bottom side speaker = (ACT_SIDE |ACT_BOTTOM) */ - ACT_BACK_BOTTOM = 0x23 /*!< Bottom back speaker = (ACT_BACK |ACT_BOTTOM) */ + ACT_NONE = 0x00, + ACT_FRONT = 0x01, /*!< Front speaker position (at normal height) */ + ACT_SIDE = 0x02, /*!< Side speaker position (at normal height) */ + ACT_BACK = 0x03, /*!< Back speaker position (at normal height) */ + ACT_LFE = 0x04, /*!< Low frequency effect speaker postion (front) */ + + ACT_TOP = + 0x10, /*!< Top speaker area (for combination with speaker positions) */ + ACT_FRONT_TOP = 0x11, /*!< Top front speaker = (ACT_FRONT|ACT_TOP) */ + ACT_SIDE_TOP = 0x12, /*!< Top side speaker = (ACT_SIDE |ACT_TOP) */ + ACT_BACK_TOP = 0x13, /*!< Top back speaker = (ACT_BACK |ACT_TOP) */ + + ACT_BOTTOM = + 0x20, /*!< Bottom speaker area (for combination with speaker positions) */ + ACT_FRONT_BOTTOM = 0x21, /*!< Bottom front speaker = (ACT_FRONT|ACT_BOTTOM) */ + ACT_SIDE_BOTTOM = 0x22, /*!< Bottom side speaker = (ACT_SIDE |ACT_BOTTOM) */ + ACT_BACK_BOTTOM = 0x23 /*!< Bottom back speaker = (ACT_BACK |ACT_BOTTOM) */ } AUDIO_CHANNEL_TYPE; -typedef enum -{ - SIG_UNKNOWN = -1, - SIG_IMPLICIT = 0, - SIG_EXPLICIT_BW_COMPATIBLE = 1, - SIG_EXPLICIT_HIERARCHICAL = 2 +typedef enum { + SIG_UNKNOWN = -1, + SIG_IMPLICIT = 0, + SIG_EXPLICIT_BW_COMPATIBLE = 1, + SIG_EXPLICIT_HIERARCHICAL = 2 } SBR_PS_SIGNALING; /** * 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. */ +#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_RSV603DA 0x000200 /*!< RSVD60 3D audio */ +#define AC_HDAAC 0x000400 /*!< HD-AAC */ +#define AC_RSVD50 0x004000 /*!< Rsvd50 */ +#define AC_SBR_PRESENT 0x008000 /*!< SBR present flag (from ASC) */ +#define AC_SBRCRC \ + 0x010000 /*!< SBR CRC present flag. Only relevant for AAC-ELD for now. */ +#define AC_PS_PRESENT 0x020000 /*!< PS present flag (from ASC or implicit) */ +#define AC_MPS_PRESENT \ + 0x040000 /*!< MPS present flag (from ASC or implicit) \ + */ +#define AC_DRM 0x080000 /*!< DRM bit stream syntax */ +#define AC_INDEP 0x100000 /*!< Independency flag */ +#define AC_MPEGD_RES 0x200000 /*!< MPEG-D residual individual channel data. */ +#define AC_SAOC_PRESENT 0x400000 /*!< SAOC Present Flag */ +#define AC_DAB 0x800000 /*!< DAB bit stream syntax */ +#define AC_ELD_DOWNSCALE 0x1000000 /*!< ELD Downscaled playout */ +#define AC_LD_MPS 0x2000000 /*!< Low Delay MPS. */ +#define AC_DRC_PRESENT \ + 0x4000000 /*!< Dynamic Range Control (DRC) data found. \ + */ +#define AC_USAC_SCFGI3 \ + 0x8000000 /*!< USAC flag: If stereoConfigIndex is 3 the flag is set. */ +/** + * Audio Codec flags (reconfiguration). + */ +#define AC_CM_DET_CFG_CHANGE \ + 0x000001 /*!< Config mode signalizes the callback to work in config change \ + detection mode */ +#define AC_CM_ALLOC_MEM \ + 0x000002 /*!< Config mode signalizes the callback to work in memory \ + allocation mode */ +/** + * Audio Codec flags (element specific). + */ +#define AC_EL_USAC_TW 0x000001 /*!< USAC time warped filter bank is active */ +#define AC_EL_USAC_NOISE 0x000002 /*!< USAC noise filling is active */ +#define AC_EL_USAC_ITES 0x000004 /*!< USAC SBR inter-TES tool is active */ +#define AC_EL_USAC_PVC \ + 0x000008 /*!< USAC SBR predictive vector coding tool is active */ +#define AC_EL_USAC_MPS212 0x000010 /*!< USAC MPS212 tool is active */ +#define AC_EL_USAC_LFE 0x000020 /*!< USAC element is LFE */ +#define AC_EL_USAC_CP_POSSIBLE \ + 0x000040 /*!< USAC may use Complex Stereo Prediction in this channel element \ + */ +#define AC_EL_ENHANCED_NOISE 0x000080 /*!< Enhanced noise filling*/ +#define AC_EL_IGF_AFTER_TNS 0x000100 /*!< IGF after TNS */ +#define AC_EL_IGF_INDEP_TILING 0x000200 /*!< IGF independent tiling */ +#define AC_EL_IGF_USE_ENF 0x000400 /*!< IGF use enhanced noise filling */ +#define AC_EL_FULLBANDLPD 0x000800 /*!< enable fullband LPD tools */ +#define AC_EL_LPDSTEREOIDX 0x001000 /*!< LPD-stereo-tool stereo index */ +#define AC_EL_LFE 0x002000 /*!< The element is of type LFE. */ /* 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_MPEG_ID 0x00100000 +#define CC_IS_BASELAYER 0x00200000 +#define CC_PROTECTION 0x00400000 +#define CC_SBR 0x00800000 +#define CC_SBRCRC 0x00010000 +#define CC_SAC 0x00020000 +#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 +#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 */ - SBR_PS_SIGNALING sbrSignaling;/**< 0: implicit signaling, 1: backwards compatible explicit signaling, 2: hierarcical explicit signaling */ - - UCHAR sbrPresent; - UCHAR psPresent; + AUDIO_OBJECT_TYPE aot; /**< Audio Object Type (AOT). */ + AUDIO_OBJECT_TYPE extAOT; /**< Extension Audio Object Type (SBR). */ + CHANNEL_MODE channelMode; /**< Channel mode. */ + UCHAR channelConfigZero; /**< Use channel config zero + pce although a + standard channel config could be signaled. */ + INT samplingRate; /**< Sampling rate. */ + INT extSamplingRate; /**< Extended samplerate (SBR). */ + INT downscaleSamplingRate; /**< Downscale sampling rate (ELD downscaled mode) + */ + 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 */ + SBR_PS_SIGNALING sbrSignaling; /**< 0: implicit signaling, 1: backwards + compatible explicit signaling, 2: + hierarcical explicit signaling */ + + UCHAR rawConfig[64]; /**< raw codec specific config as bit stream */ + int rawConfigBits; /**< Size of rawConfig in bits */ + + UCHAR sbrPresent; + UCHAR psPresent; } CODER_CONFIG; +#define USAC_ID_BIT 16 /** USAC element IDs start at USAC_ID_BIT */ + /** 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). */ +typedef enum { + /* mp4 element IDs */ + 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). */ + /* USAC element IDs */ + ID_USAC_SCE = 0 + USAC_ID_BIT, /**< Single Channel Element. */ + ID_USAC_CPE = 1 + USAC_ID_BIT, /**< Channel Pair Element. */ + ID_USAC_LFE = 2 + USAC_ID_BIT, /**< LFE Channel Element. */ + ID_USAC_EXT = 3 + USAC_ID_BIT, /**< Extension Element. */ + ID_USAC_END = 4 + USAC_ID_BIT, /**< Arnie (End Element = Terminator). */ 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. */ +/* usacConfigExtType q.v. ISO/IEC DIS 23008-3 Table 52 and ISO/IEC FDIS + * 23003-3:2011(E) Table 74*/ +typedef enum { + /* USAC and RSVD60 3DA */ + ID_CONFIG_EXT_FILL = 0, + /* RSVD60 3DA */ + ID_CONFIG_EXT_DOWNMIX = 1, + ID_CONFIG_EXT_LOUDNESS_INFO = 2, + ID_CONFIG_EXT_AUDIOSCENE_INFO = 3, + ID_CONFIG_EXT_HOA_MATRIX = 4, + ID_CONFIG_EXT_SIG_GROUP_INFO = 6 + /* 5-127 => reserved for ISO use */ + /* > 128 => reserved for use outside of ISO scope */ +} CONFIG_EXT_ID; + +#define IS_CHANNEL_ELEMENT(elementId) \ + ((elementId) == ID_SCE || (elementId) == ID_CPE || (elementId) == ID_LFE || \ + (elementId) == ID_USAC_SCE || (elementId) == ID_USAC_CPE || \ + (elementId) == ID_USAC_LFE) + +#define IS_MP4_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_FIL = 0x00, + EXT_FILL_DATA = 0x01, + EXT_DATA_ELEMENT = 0x02, + EXT_DATA_LENGTH = 0x03, + EXT_UNI_DRC = 0x04, + 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_SAC_DATA = 0x0c, + EXT_SBR_DATA = 0x0d, + EXT_SBR_DATA_CRC = 0x0e } EXT_PAYLOAD_TYPE; +#define IS_USAC_CHANNEL_ELEMENT(elementId) \ + ((elementId) == ID_USAC_SCE || (elementId) == ID_USAC_CPE || \ + (elementId) == ID_USAC_LFE) + +/** MPEG-D USAC & RSVD60 3D audio Extension Element Types. */ +typedef enum { + /* usac */ + ID_EXT_ELE_FILL = 0x00, + ID_EXT_ELE_MPEGS = 0x01, + ID_EXT_ELE_SAOC = 0x02, + ID_EXT_ELE_AUDIOPREROLL = 0x03, + ID_EXT_ELE_UNI_DRC = 0x04, + /* rsv603da */ + ID_EXT_ELE_OBJ_METADATA = 0x05, + ID_EXT_ELE_SAOC_3D = 0x06, + ID_EXT_ELE_HOA = 0x07, + ID_EXT_ELE_FMT_CNVRTR = 0x08, + ID_EXT_ELE_MCT = 0x09, + ID_EXT_ELE_ENHANCED_OBJ_METADATA = 0x0d, + /* reserved for use outside of ISO scope */ + ID_EXT_ELE_VR_METADATA = 0x81, + ID_EXT_ELE_UNKNOWN = 0xFF +} USAC_EXT_ELEMENT_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. */ +typedef enum { + TC_NOTHING = 0, /* No configuration available -> in-band configuration. */ + TC_RAW_ADTS = 2, /* Transfer type is ADTS. */ + TC_RAW_LATM_MCP1 = 6, /* Transfer type is LATM with SMC present. */ + TC_RAW_SDC = 21 /* Configuration data field is Drm SDC. */ } TP_CONFIG_TYPE; @@ -408,109 +521,171 @@ typedef enum * ############################################################################################## */ /* \cond */ -#define MODULE_ID_MASK (0x000000ff) -#define MODULE_ID_SHIFT (24) typedef enum { - FDK_NONE = 0, - FDK_TOOLS = 1, + 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_TPDEC = 7, + FDK_TPENC = 8, FDK_MPSDEC = 9, - FDK_MPEGFILEREAD = 10, + 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_MPSENC = 34, + FDK_TDLIMIT = 35, + FDK_UNIDRCDEC = 38, 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. */ +#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_ELD_DOWNSCALE \ + 0x00040000 /**< Support flag for AAC-ELD Downscaling */ +#define CAPF_AAC_USAC_LP \ + 0x00100000 /**< Support flag for USAC low power mode. */ +#define CAPF_AAC_USAC \ + 0x00200000 /**< Support flag for Unified Speech and Audio Coding (USAC). */ +#define CAPF_ER_AAC_ELDV2 \ + 0x00800000 /**< Support flag for AAC Enhanced Low Delay with MPS 212. */ +#define CAPF_AAC_UNIDRC \ + 0x01000000 /**< Support flag for MPEG-D Dynamic Range Control (uniDrc). */ /* 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 */ +#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 */ +#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. */ +#define CAPF_SBR_ELD_DOWNSCALE \ + 0x00000080 /**< Support flag for ELD reduced delay mode */ +#define CAPF_SBR_HBEHQ \ + 0x00000100 /**< Support flag for HQ HBE */ + +/* PCM utils 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. */ +#define CAPF_DMX_6_CH \ + 0x00000020 /**< Support flag for 5.1 channel configuration (input and \ + output). */ +#define CAPF_DMX_8_CH \ + 0x00000040 /**< Support flag for 6 and 7.1 channel configurations (input and \ + output). */ +#define CAPF_DMX_24_CH \ + 0x00000080 /**< Support flag for 22.2 channel configuration (input and \ + output). */ +#define CAPF_LIMITER \ + 0x00002000 /**< Support flag for signal level limiting. \ + */ + +/* MPEG Surround capability flags */ +#define CAPF_MPS_STD \ + 0x00000001 /**< Support flag for MPEG Surround. */ +#define CAPF_MPS_LD \ + 0x00000002 /**< Support flag for Low Delay MPEG Surround. \ + */ +#define CAPF_MPS_USAC \ + 0x00000004 /**< Support flag for USAC MPEG Surround. */ +#define CAPF_MPS_HQ \ + 0x00000010 /**< Support flag indicating if high quality processing is \ + supported */ +#define CAPF_MPS_LP \ + 0x00000020 /**< Support flag indicating if partially complex (low power) \ + processing is supported */ +#define CAPF_MPS_BLIND \ + 0x00000040 /**< Support flag indicating if blind processing is supported */ +#define CAPF_MPS_BINAURAL \ + 0x00000080 /**< Support flag indicating if binaural output is possible */ +#define CAPF_MPS_2CH_OUT \ + 0x00000100 /**< Support flag indicating if 2ch output is possible */ +#define CAPF_MPS_6CH_OUT \ + 0x00000200 /**< Support flag indicating if 6ch output is possible */ +#define CAPF_MPS_8CH_OUT \ + 0x00000400 /**< Support flag indicating if 8ch output is possible */ +#define CAPF_MPS_1CH_IN \ + 0x00001000 /**< Support flag indicating if 1ch dmx input is possible */ +#define CAPF_MPS_2CH_IN \ + 0x00002000 /**< Support flag indicating if 2ch dmx input is possible */ +#define CAPF_MPS_6CH_IN \ + 0x00004000 /**< Support flag indicating if 5ch dmx input is possible */ +/* \endcond */ /* * ############################################################################################## @@ -519,37 +694,45 @@ typedef enum { */ /** - * Convert each member of version numbers to one single numeric version representation. + * 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)) + */ +#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)) +#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 -{ +typedef struct LIB_INFO { const char* title; const char* build_date; const char* build_time; FDK_MODULE_ID module_id; INT version; - UINT flags; + UINT flags; char versionStr[32]; } LIB_INFO; +#ifdef __cplusplus +#define FDK_AUDIO_INLINE inline +#else +#define FDK_AUDIO_INLINE +#endif + /** Initialize library info. */ -static inline void FDKinitLibInfo( LIB_INFO* info ) -{ +static FDK_AUDIO_INLINE void FDKinitLibInfo(LIB_INFO* info) { int i; for (i = 0; i < FDK_MODULE_LAST; i++) { @@ -558,11 +741,11 @@ static inline void FDKinitLibInfo( LIB_INFO* info ) } /** Aquire supported features of library. */ -static inline UINT FDKlibInfo_getCapabilities( const LIB_INFO* info, FDK_MODULE_ID module_id ) -{ +static FDK_AUDIO_INLINE UINT +FDKlibInfo_getCapabilities(const LIB_INFO* info, FDK_MODULE_ID module_id) { int i; - for (i=0; i<FDK_MODULE_LAST; i++) { + for (i = 0; i < FDK_MODULE_LAST; i++) { if (info[i].module_id == module_id) { return info[i].flags; } @@ -571,23 +754,19 @@ static inline UINT FDKlibInfo_getCapabilities( const LIB_INFO* info, FDK_MODULE_ } /** Search for next free tab. */ -static inline INT FDKlibInfo_lookup( const LIB_INFO* info, FDK_MODULE_ID module_id ) -{ +static FDK_AUDIO_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 (info[i].module_id == module_id) return -1; + if (info[i].module_id == FDK_NONE) break; } - if (i == FDK_MODULE_LAST) - return -1; + if (i == FDK_MODULE_LAST) return -1; return i; } - /* * ############################################################################################## * Buffer description @@ -597,34 +776,35 @@ static inline INT FDKlibInfo_lookup( const LIB_INFO* info, FDK_MODULE_ID module_ /** * 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. */ +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_MASK_IO ((UINT)0x03 << 30) +#define FDK_BUF_TYPE_MASK_DESCR ((UINT)0x3F << 16) +#define FDK_BUF_TYPE_MASK_ID ((UINT)0xFF) -#define FDK_BUF_TYPE_INPUT ( 0x1 << 30 ) -#define FDK_BUF_TYPE_OUTPUT ( 0x2 << 30 ) +#define FDK_BUF_TYPE_INPUT ((UINT)0x1 << 30) +#define FDK_BUF_TYPE_OUTPUT ((UINT)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 ) +#define FDK_BUF_TYPE_PCM_DATA ((UINT)0x1 << 16) +#define FDK_BUF_TYPE_ANC_DATA ((UINT)0x2 << 16) +#define FDK_BUF_TYPE_BS_DATA ((UINT)0x4 << 16) #ifdef __cplusplus } |