Remove FDK-AAC

1 files changed, 0 insertions, 576 deletions

diff --git a/libMpegTPEnc/src/tpenc_asc.cpp b/libMpegTPEnc/src/tpenc_asc.cpp
deleted file mode 100644
index bc4302e..0000000
--- a/libMpegTPEnc/src/tpenc_asc.cpp
+++ /dev/null
@@ -1,576 +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
------------------------------------------------------------------------------------------------------------ */
-
-/*****************************  MPEG-4 AAC Encoder  **************************
-
-   Author(s):
-   Description:
-
-******************************************************************************/
-
-#include "tp_data.h"
-
-#include "tpenc_lib.h"
-#include "tpenc_asc.h"
-#include "FDK_bitstream.h"
-#include "genericStds.h"
-
-#define PCE_MAX_ELEMENTS 8
-
-/**
- *  Describe a PCE based on placed channel elements and element type sequence.
- */
-typedef struct {
-
-    UCHAR    num_front_channel_elements;     /*!< Number of front channel elements. */
-    UCHAR    num_side_channel_elements;      /*!< Number of side channel elements. */
-    UCHAR    num_back_channel_elements;      /*!< Number of back channel elements. */
-    UCHAR    num_lfe_channel_elements;       /*!< Number of lfe channel elements. */
-    MP4_ELEMENT_ID el_list[PCE_MAX_ELEMENTS];/*!< List contains sequence describing the elements
-                                                  in present channel mode. (MPEG order) */
-} PCE_CONFIGURATION;
-
-
-/**
- *  Map an incoming channel mode to a existing PCE configuration entry.
- */
-typedef struct {
-
-    CHANNEL_MODE        channel_mode;        /*!< Present channel mode. */
-    PCE_CONFIGURATION   pce_configuration;   /*!< Program config element description. */
-
-} CHANNEL_CONFIGURATION;
-
-
-/**
- * \brief Table contains all supported channel modes and according PCE configuration description.
- *
- * The number of channel element parameter describes the kind of consecutively elements.
- * E.g. MODE_1_2_2_2_1 means:
- *                          - First 3 elements (SCE,CPE,CPE) are front channel elements.
- *                          - Next element (CPE) is a back channel element.
- *                          - Last element (LFE) is a lfe channel element.
- */
-static const CHANNEL_CONFIGURATION pceConfigTab[] =
-{
-  { MODE_1,                        {  1, 0, 0, 0, { ID_SCE,  ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE } } },
-  { MODE_2,                        {  1, 0, 0, 0, { ID_CPE,  ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE } } },
-  { MODE_1_2,                      {  2, 0, 0, 0, { ID_SCE,  ID_CPE,  ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE } } },
-  { MODE_1_2_1,                    {  2, 0, 1, 0, { ID_SCE,  ID_CPE,  ID_SCE,  ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE } } },
-  { MODE_1_2_2,                    {  2, 0, 1, 0, { ID_SCE,  ID_CPE,  ID_CPE,  ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE } } },
-  { MODE_1_2_2_1,                  {  2, 0, 1, 1, { ID_SCE,  ID_CPE,  ID_CPE,  ID_LFE, ID_NONE, ID_NONE, ID_NONE, ID_NONE } } },
-  { MODE_1_2_2_2_1,                {  3, 0, 1, 1, { ID_SCE,  ID_CPE,  ID_CPE,  ID_CPE,  ID_LFE,  ID_NONE, ID_NONE, ID_NONE } } },
-
-
-  { MODE_1_1,                      {  2, 0, 0, 0, { ID_SCE,  ID_SCE,  ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE } } },
-  { MODE_1_1_1_1,                  {  2, 2, 0, 0, { ID_SCE,  ID_SCE,  ID_SCE,  ID_SCE,  ID_NONE, ID_NONE, ID_NONE, ID_NONE } } },
-  { MODE_1_1_1_1_1_1,              {  2, 2, 2, 0, { ID_SCE,  ID_SCE,  ID_SCE,  ID_SCE,  ID_SCE,  ID_SCE,  ID_NONE, ID_NONE } } },
-  { MODE_1_1_1_1_1_1_1_1,          {  3, 2, 3, 0, { ID_SCE,  ID_SCE,  ID_SCE,  ID_SCE,  ID_SCE,  ID_SCE,  ID_SCE,  ID_SCE } } },
-
-  { MODE_2_2,                      {  1, 0, 1, 0, { ID_CPE,  ID_CPE,  ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE } } },
-  { MODE_2_2_2,                    {  1, 1, 1, 0, { ID_CPE,  ID_CPE,  ID_CPE,  ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE } } },
-  { MODE_2_2_2_2,                  {  4, 0, 0, 0, { ID_CPE,  ID_CPE,  ID_CPE,  ID_CPE,  ID_NONE, ID_NONE, ID_NONE, ID_NONE } } },
-
-  { MODE_2_1,                      {  1, 0, 1, 0, { ID_CPE,  ID_SCE,  ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE } } },
-
-  { MODE_7_1_REAR_SURROUND,        {  2, 0, 2, 1, { ID_SCE,  ID_CPE,  ID_CPE,  ID_CPE,  ID_LFE,  ID_NONE, ID_NONE, ID_NONE } } },
-  { MODE_7_1_FRONT_CENTER,         {  3, 0, 1, 1, { ID_SCE,  ID_CPE,  ID_CPE,  ID_CPE,  ID_LFE,  ID_NONE, ID_NONE, ID_NONE } } },
-
-};
-
-
-/**
- * \brief  Get program config element description for existing channel mode.
- *
- * \param channel_mode          Current channel mode.
- *
- * \return
- *          - Pointer to PCE_CONFIGURATION entry, on success.
- *          - NULL, on failure.
- */
-static const PCE_CONFIGURATION* getPceEntry(
-        const CHANNEL_MODE channel_mode
-        )
-{
-  UINT i;
-  const PCE_CONFIGURATION *pce_config = NULL;
-
-  for (i=0; i < (sizeof(pceConfigTab)/sizeof(CHANNEL_CONFIGURATION)); i++) {
-    if (pceConfigTab[i].channel_mode == channel_mode) {
-      pce_config = &pceConfigTab[i].pce_configuration;
-    }
-  }
-
-  return pce_config;
-}
-
-int getChannelConfig( CHANNEL_MODE channel_mode )
-{
-  INT chan_config = 0;
-
-  switch(channel_mode) {
-    case MODE_1:         chan_config = 1; break;
-    case MODE_2:         chan_config = 2; break;
-    case MODE_1_2:       chan_config = 3; break;
-    case MODE_1_2_1:     chan_config = 4; break;
-    case MODE_1_2_2:     chan_config = 5; break;
-    case MODE_1_2_2_1:   chan_config = 6; break;
-    case MODE_1_2_2_2_1: chan_config = 7; break;
-
-    default:             chan_config = 0;
-  }
-
-  return chan_config;
-}
-
-CHANNEL_MODE transportEnc_GetChannelMode( int noChannels )
-{
-  CHANNEL_MODE chMode;
-
-  if (noChannels <= 8 && noChannels > 0)
-    chMode = (CHANNEL_MODE)((noChannels == 8) ? 7 : noChannels); /* see : iso/mpeg4 v1 audio subpart1*/
-  else
-    chMode = MODE_UNKNOWN;
-
-  return chMode;
-}
-
-#ifdef TP_PCE_ENABLE
-int transportEnc_writePCE(HANDLE_FDK_BITSTREAM hBs,
-                          CHANNEL_MODE channelMode,
-                          INT sampleRate,
-                          int instanceTagPCE,
-                          int profile,
-                          int matrixMixdownA,
-                          int pseudoSurroundEnable,
-                          UINT alignAnchor)
-{
-  int sampleRateIndex, i;
-  const PCE_CONFIGURATION* config = NULL;
-  const MP4_ELEMENT_ID* pEl_list = NULL;
-  UCHAR cpeCnt=0, sceCnt=0, lfeCnt=0;
-
-  sampleRateIndex = getSamplingRateIndex(sampleRate);
-  if (sampleRateIndex == 15) {
-    return -1;
-  }
-
-  if ((config=getPceEntry(channelMode))==NULL) {
-    return -1;
-  }
-
-  /* Pointer to first element in element list. */
-  pEl_list = &config->el_list[0];
-
-  FDKwriteBits(hBs, instanceTagPCE,  4);                        /* Element instance tag */
-  FDKwriteBits(hBs, profile,         2);                        /* Object type */
-  FDKwriteBits(hBs, sampleRateIndex, 4);                        /* Sample rate index*/
-
-  FDKwriteBits(hBs, config->num_front_channel_elements, 4);     /* Front channel Elements */
-  FDKwriteBits(hBs, config->num_side_channel_elements , 4);     /* No Side Channel Elements */
-  FDKwriteBits(hBs, config->num_back_channel_elements , 4);     /* No Back channel Elements */
-  FDKwriteBits(hBs, config->num_lfe_channel_elements  , 2);     /* No Lfe channel elements */
-
-  FDKwriteBits(hBs, 0, 3);                                      /* No assoc data elements */
-  FDKwriteBits(hBs, 0, 4);                                      /* No valid cc elements */
-  FDKwriteBits(hBs, 0, 1);                                      /* Mono mixdown present */
-  FDKwriteBits(hBs, 0, 1);                                      /* Stereo mixdown present */
-
-  if ( matrixMixdownA!=0 && ((channelMode==MODE_1_2_2)||(channelMode==MODE_1_2_2_1)) ) {
-      FDKwriteBits(hBs, 1, 1);                                  /* Matrix mixdown present */
-      FDKwriteBits(hBs, (matrixMixdownA-1)&0x3, 2);             /* matrix_mixdown_idx */
-      FDKwriteBits(hBs, (pseudoSurroundEnable)?1:0, 1);         /* pseudo_surround_enable */
-  }
-  else {
-      FDKwriteBits(hBs, 0, 1);                                  /* Matrix mixdown not present */
-  }
-
-  for(i=0; i<config->num_front_channel_elements; i++) {
-      UCHAR isCpe = (*pEl_list++==ID_CPE) ? 1 : 0;
-      UCHAR tag   = (isCpe) ? cpeCnt++ : sceCnt++;
-      FDKwriteBits(hBs, isCpe, 1);                              /* Front channel Elements is CPE? */
-      FDKwriteBits(hBs, tag, 4);                                /* Front channel Instance Tag.*/
-  }
-  for(i=0; i<config->num_side_channel_elements; i++) {
-      UCHAR isCpe = (*pEl_list++==ID_CPE) ? 1 : 0;
-      UCHAR tag   = (isCpe) ? cpeCnt++ : sceCnt++;
-      FDKwriteBits(hBs, isCpe, 1);                              /* Front channel Elements is CPE? */
-      FDKwriteBits(hBs, tag, 4);                                /* Front channel Instance Tag.*/
-  }
-  for(i=0; i<config->num_back_channel_elements; i++) {
-      UCHAR isCpe = (*pEl_list++==ID_CPE) ? 1 : 0;
-      UCHAR tag   = (isCpe) ? cpeCnt++ : sceCnt++;
-      FDKwriteBits(hBs, isCpe, 1);                              /* Front channel Elements is CPE? */
-      FDKwriteBits(hBs, tag, 4);                                /* Front channel Instance Tag.*/
-  }
-  for(i=0; i<config->num_lfe_channel_elements; i++) {
-      FDKwriteBits(hBs, lfeCnt++, 4);                           /* LFE channel Instance Tag. */
-  }
-
-  /* - num_valid_cc_elements always 0.
-     - num_assoc_data_elements always 0. */
-
-  /* Byte alignment: relative to alignAnchor
-       ADTS: align with respect to the first bit of the raw_data_block()
-       ADIF: align with respect to the first bit of the header
-       LATM: align with respect to the first bit of the ASC */
-  FDKbyteAlign(hBs, alignAnchor);                               /* Alignment */
-
-  FDKwriteBits(hBs, 0 ,8);                                      /* Do no write any comment. */
-
-  /* - comment_field_bytes always 0. */
-
-  return 0;
-}
-
-int transportEnc_GetPCEBits(CHANNEL_MODE channelMode,
-                            int matrixMixdownA,
-                            int bits)
-{
-  const PCE_CONFIGURATION* config = NULL;
-
-  if ((config=getPceEntry(channelMode))==NULL) {
-    return -1;  /* unsupported channelmapping */
-  }
-
-  bits += 4 + 2 + 4;        /* Element instance tag  + Object type + Sample rate index */
-  bits += 4 + 4 + 4 + 2;    /* No (front + side + back + lfe channel) elements */
-  bits += 3 + 4;            /* No (assoc data + valid cc) elements */
-  bits += 1 + 1 + 1 ;       /* Mono + Stereo + Matrix mixdown present */
-
-  if ( matrixMixdownA!=0 && ((channelMode==MODE_1_2_2)||(channelMode==MODE_1_2_2_1)) ) {
-    bits +=3;               /* matrix_mixdown_idx + pseudo_surround_enable */
-  }
-
-  bits += (1+4) * (INT)config->num_front_channel_elements;
-  bits += (1+4) * (INT)config->num_side_channel_elements;
-  bits += (1+4) * (INT)config->num_back_channel_elements;
-  bits +=   (4) * (INT)config->num_lfe_channel_elements;
-
-  /* - num_valid_cc_elements always 0.
-     - num_assoc_data_elements always 0. */
-
-  if ((bits%8) != 0) {
-    bits += (8 - (bits%8)); /* Alignment */
-  }
-
-  bits += 8;                /* Comment field  bytes */
-
-  /* - comment_field_bytes alwys 0. */
-
-  return bits;
-}
-#endif /* TP_PCE_ENABLE */
-
-static void writeAot(HANDLE_FDK_BITSTREAM hBitstreamBuffer, AUDIO_OBJECT_TYPE aot)
-{
-    int tmp = (int) aot;
-
-    if (tmp > 31) {
-        FDKwriteBits( hBitstreamBuffer, AOT_ESCAPE, 5 );
-        FDKwriteBits( hBitstreamBuffer, tmp-32, 6 );   /* AudioObjectType */
-    } else {
-        FDKwriteBits( hBitstreamBuffer, tmp, 5 );
-    }
-}
-
-static void writeSampleRate(HANDLE_FDK_BITSTREAM hBitstreamBuffer, int sampleRate)
-{
-  int sampleRateIndex = getSamplingRateIndex(sampleRate);
-
-  FDKwriteBits( hBitstreamBuffer, sampleRateIndex, 4 );
-  if( sampleRateIndex == 15 ) {
-    FDKwriteBits( hBitstreamBuffer, sampleRate, 24 );
-  }
-}
-
-#ifdef TP_GA_ENABLE
-static
-int transportEnc_writeGASpecificConfig(
-                                        HANDLE_FDK_BITSTREAM asc,
-                                        CODER_CONFIG *config,
-                                        int          extFlg,
-                                        UINT         alignAnchor
-                                       )
-{
-  int aot = config->aot;
-  int samplesPerFrame = config->samplesPerFrame;
-
-  /* start of GASpecificConfig according to ISO/IEC 14496-3 Subpart 4, 4.4.1 */
-  FDKwriteBits( asc, ((samplesPerFrame==960 || samplesPerFrame==480)?1:0), 1);  /* frameLengthFlag: 1 for a 960/480 (I)MDCT, 0 for a 1024/512 (I)MDCT*/
-  FDKwriteBits( asc, 0, 1);  /* dependsOnCoreCoder: Sampling Rate Coder Specific, see in ISO/IEC 14496-3 Subpart 4, 4.4.1 */
-  FDKwriteBits( asc, extFlg, 1 ); /* Extension Flag: Shall be 1 for aot = 17,19,20,21,22,23 */
-
-  /* Write PCE if channel config is not 1-7 */
-  if (getChannelConfig(config->channelMode) == 0) {
-      transportEnc_writePCE(asc, config->channelMode, config->samplingRate, 0, 1, config->matrixMixdownA, (config->flags&CC_PSEUDO_SURROUND)?1:0, alignAnchor);
-  }
-  if (extFlg) {
-    if (aot == AOT_ER_BSAC) {
-      FDKwriteBits( asc, config->BSACnumOfSubFrame, 5 ); /* numOfSubFrame */
-      FDKwriteBits( asc, config->BSAClayerLength, 11 );  /* layer_length */
-    }
-    if ((aot == AOT_ER_AAC_LC)   || (aot == AOT_ER_AAC_LTP)  ||
-        (aot == AOT_ER_AAC_SCAL) || (aot == AOT_ER_AAC_LD))
-    {
-      FDKwriteBits( asc, (config->flags & CC_VCB11) ? 1 : 0, 1 ); /* aacSectionDataResillienceFlag */
-      FDKwriteBits( asc, (config->flags & CC_RVLC) ? 1 : 0,  1 ); /* aacScaleFactorDataResillienceFlag */
-      FDKwriteBits( asc, (config->flags & CC_HCR) ? 1 : 0,   1 ); /* aacSpectralDataResillienceFlag */
-    }
-    FDKwriteBits( asc, 0, 1 ); /* extensionFlag3: reserved. Shall be '0' */
-  }
-  return 0;
-}
-#endif /* TP_GA_ENABLE */
-
-#ifdef TP_ELD_ENABLE
-
-static
-int transportEnc_writeELDSpecificConfig(
-                                         HANDLE_FDK_BITSTREAM hBs,
-                                         CODER_CONFIG *config,
-                                         int        epConfig,
-                                         CSTpCallBacks *cb
-                                        )
-{
-  /* ELD specific config */
-  if (config->channelMode == MODE_1_1) {
-    return -1;
-  }
-  FDKwriteBits(hBs, (config->samplesPerFrame == 480) ? 1 : 0, 1);
-
-  FDKwriteBits(hBs, (config->flags & CC_VCB11 ) ? 1:0, 1);
-  FDKwriteBits(hBs, (config->flags & CC_RVLC ) ? 1:0, 1);
-  FDKwriteBits(hBs, (config->flags & CC_HCR  ) ? 1:0, 1);
-
-  FDKwriteBits(hBs, (config->flags & CC_SBR) ? 1:0, 1); /* SBR header flag */
-  if ( (config->flags & CC_SBR) ) {
-    FDKwriteBits(hBs, (config->samplingRate == config->extSamplingRate) ? 0:1, 1); /* Samplerate Flag */
-    FDKwriteBits(hBs, (config->flags & CC_SBRCRC) ? 1:0, 1); /* SBR CRC flag*/
-
-    if (cb->cbSbr != NULL) {
-      const PCE_CONFIGURATION *pPce;
-      int e;
-
-      pPce = getPceEntry(config->channelMode);
-
-      for (e=0; e<PCE_MAX_ELEMENTS && pPce->el_list[e] != ID_NONE; e++  ) {
-        if ( (pPce->el_list[e] == ID_SCE) || (pPce->el_list[e] == ID_CPE) ) {
-          cb->cbSbr(cb->cbSbrData, hBs, 0, 0, 0, config->aot, pPce->el_list[e], e);
-        }
-      }
-    }
-  }
-
-  FDKwriteBits(hBs, 0, 4); /* ELDEXT_TERM */
-
-  return 0;
-}
-#endif /* TP_ELD_ENABLE */
-
-
-int transportEnc_writeASC (
-                            HANDLE_FDK_BITSTREAM asc,
-                            CODER_CONFIG *config,
-                            CSTpCallBacks *cb
-                           )
-{
-  UINT extFlag = 0;
-  int err;
-  int epConfig = 0;
-
-  /* Required for the PCE. */
-  UINT alignAnchor = FDKgetValidBits(asc);
-
-  /* Extension Flag: Shall be 1 for aot = 17,19,20,21,22,23,39 */
-  switch (config->aot) {
-    case AOT_ER_AAC_LC:
-    case AOT_ER_AAC_LTP:
-    case AOT_ER_AAC_SCAL:
-    case AOT_ER_TWIN_VQ:
-    case AOT_ER_BSAC:
-    case AOT_ER_AAC_LD:
-    case AOT_ER_AAC_ELD:
-    case AOT_USAC:
-        extFlag = 1;
-        break;
-    default:
-        break;
-  }
-
-  if (config->sbrSignaling==SIG_EXPLICIT_HIERARCHICAL && config->sbrPresent)
-    writeAot(asc, config->extAOT);
-  else
-    writeAot(asc, config->aot);
-
-  {
-    writeSampleRate(asc, config->samplingRate);
-  }
-
-  /* Try to guess a reasonable channel mode if not given */
-  if (config->channelMode == MODE_INVALID) {
-    config->channelMode = transportEnc_GetChannelMode(config->noChannels);
-    if (config->channelMode == MODE_INVALID)
-      return -1;
-  }
-
-  FDKwriteBits( asc, getChannelConfig(config->channelMode), 4 );
-
-  if (config->sbrSignaling==SIG_EXPLICIT_HIERARCHICAL && config->sbrPresent) {
-    writeSampleRate(asc, config->extSamplingRate);
-    writeAot(asc, config->aot);
-  }
-
-  switch (config->aot) {
-#ifdef TP_GA_ENABLE
-    case AOT_AAC_MAIN:
-    case AOT_AAC_LC:
-    case AOT_AAC_SSR:
-    case AOT_AAC_LTP:
-    case AOT_AAC_SCAL:
-    case AOT_TWIN_VQ:
-    case AOT_ER_AAC_LC:
-    case AOT_ER_AAC_LTP:
-    case AOT_ER_AAC_SCAL:
-    case AOT_ER_TWIN_VQ:
-    case AOT_ER_BSAC:
-    case AOT_ER_AAC_LD:
-      err = transportEnc_writeGASpecificConfig(asc, config, extFlag, alignAnchor);
-      if (err)
-        return err;
-      break;
-#endif /* TP_GA_ENABLE */
-#ifdef TP_ELD_ENABLE
-    case AOT_ER_AAC_ELD:
-      err = transportEnc_writeELDSpecificConfig(asc, config, epConfig, cb);
-      if (err)
-        return err;
-      break;
-#endif /* TP_ELD_ENABLE */
-    default:
-      return -1;
-  }
-
-  switch (config->aot) {
-    case AOT_ER_AAC_LC:
-    case AOT_ER_AAC_LTP:
-    case AOT_ER_AAC_SCAL:
-    case AOT_ER_TWIN_VQ:
-    case AOT_ER_BSAC:
-    case AOT_ER_AAC_LD:
-    case AOT_ER_CELP:
-    case AOT_ER_HVXC:
-    case AOT_ER_HILN:
-    case AOT_ER_PARA:
-    case AOT_ER_AAC_ELD:
-      FDKwriteBits( asc, 0, 2 ); /* epconfig 0 */
-      break;
-    default:
-      break;
-  }
-
-  /* backward compatible explicit signaling of extension AOT */
-  if (config->sbrSignaling==SIG_EXPLICIT_BW_COMPATIBLE)
-  {
-    TP_ASC_EXTENSION_ID ascExtId = ASCEXT_UNKOWN;
-
-    if (config->sbrPresent) {
-      ascExtId=ASCEXT_SBR;
-      FDKwriteBits( asc, ascExtId, 11 );
-      writeAot(asc, config->extAOT);
-      FDKwriteBits( asc, 1, 1 ); /* sbrPresentFlag=1 */
-      writeSampleRate(asc, config->extSamplingRate);
-      if (config->psPresent) {
-        ascExtId=ASCEXT_PS;
-        FDKwriteBits( asc, ascExtId, 11 );
-        FDKwriteBits( asc, 1, 1 ); /* psPresentFlag=1 */
-      }
-    }
-
-  }
-
-  /* Make sure all bits are sync'ed */
-  FDKsyncCache( asc );
-
-  return 0;
-}