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Diffstat (limited to 'libSYS/include/FDK_audio.h')
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diff --git a/libSYS/include/FDK_audio.h b/libSYS/include/FDK_audio.h deleted file mode 100644 index 83d36c7..0000000 --- a/libSYS/include/FDK_audio.h +++ /dev/null @@ -1,636 +0,0 @@ - -/* ----------------------------------------------------------------------------------------------------------- -Software License for The Fraunhofer FDK AAC Codec Library for Android - -© Copyright 1995 - 2013 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_DABPLUS = 13, /**< Digital Audio Broadcastong (DAB+) superframes 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; - -#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 */ - 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, /**< 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_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 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 */ - -} 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; - -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. */ - - -/* 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 */ - SBR_PS_SIGNALING sbrSignaling;/**< 0: implicit signaling, 1: backwards compatible explicit signaling, 2: hierarcical explicit signaling */ - - UCHAR sbrPresent; - UCHAR psPresent; -} 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 */ |