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-
-/* -----------------------------------------------------------------------------------------------------------
-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 Transport Encoder ************************
-
- Author(s): Manuel Jander
- Description: MPEG Transport encode
-
-******************************************************************************/
-
-#include "tpenc_lib.h"
-
-/* library info */
-#include "version"
-
-#define MODULE_NAME "transportEnc"
-
-#include "tpenc_asc.h"
-#include "conv_string.h"
-
-#include "tpenc_adts.h"
-
-#include "tpenc_adif.h"
-
-#include "tpenc_dab.h"
-
-#include "tpenc_latm.h"
-
-typedef struct {
- int curSubFrame;
- int nSubFrames;
- int prevBits;
-} RAWPACKETS_INFO;
-
-struct TRANSPORTENC
-{
- CODER_CONFIG config;
- TRANSPORT_TYPE transportFmt; /*!< MPEG4 transport type. */
-
- FDK_BITSTREAM bitStream;
- UCHAR *bsBuffer;
- INT bsBufferSize;
-
- INT pceFrameCounter; /*!< Indicates frame period when PCE must be written in raw_data_block.
- -1 means not to write a PCE in raw_dat_block. */
- union {
- STRUCT_ADTS adts;
-
- ADIF_INFO adif;
-
- STRUCT_DAB dab;
-
- LATM_STREAM latm;
-
- RAWPACKETS_INFO raw;
-
-
-
- } writer;
-
- CSTpCallBacks callbacks;
-};
-
-typedef struct _TRANSPORTENC_STRUCT TRANSPORTENC_STRUCT;
-
-
-/*
- * MEMORY Declaration
- */
-
-C_ALLOC_MEM(Ram_TransportEncoder, TRANSPORTENC, 1)
-
-TRANSPORTENC_ERROR transportEnc_Open( HANDLE_TRANSPORTENC *phTpEnc )
-{
- HANDLE_TRANSPORTENC hTpEnc;
-
- if ( phTpEnc == NULL ){
- return TRANSPORTENC_INVALID_PARAMETER;
- }
-
- hTpEnc = GetRam_TransportEncoder(0);
-
- if ( hTpEnc == NULL ) {
- return TRANSPORTENC_NO_MEM;
- }
-
- *phTpEnc = hTpEnc;
- return TRANSPORTENC_OK;
-}
-
-/**
- * \brief Get frame period of PCE in raw_data_block.
- *
- * - Write PCE only if necessary. PCE can be part of the ASC if chConfig==0 whererfore
- * no additonal PCE will be written in raw_data_block.
- * - A matrixMixdown coefficient can only be written if chConfig is 5.0 or 5.1.
- * - The PCE repetition rate in raw_data_block can be controlled via headerPeriod parameter.
- *
- * \param channelConfig Channel Configuration derived from Channel Mode
- * \param transportFmt Format of the transport to be written.
- * \param headerPeriod Chosen PCE frame repetition rate.
- * \param matrixMixdownA Indicates if a valid Matrix Mixdown coefficient is available.
- *
- * \return PCE frame repetition rate. -1 means no PCE present in raw_data_block.
- */
-static INT getPceRepetitionRate(
- const int channelConfig,
- const TRANSPORT_TYPE transportFmt,
- const int headerPeriod,
- const int matrixMixdownA
- )
-{
- INT pceFrameCounter = -1; /* variable to be returned */
-
- if (headerPeriod>0) {
- switch ( channelConfig ) {
- case 0:
- switch (transportFmt) {
- case TT_MP4_ADTS:
- case TT_MP4_LATM_MCP0:
- case TT_MP4_RAW:
- pceFrameCounter = headerPeriod;
- break;
- case TT_MP4_ADIF: /* ADIF header comprises PCE */
- case TT_MP4_LOAS: /* PCE in ASC if chChonfig==0 */
- case TT_MP4_LATM_MCP1: /* PCE in ASC if chChonfig==0 */
- case TT_DRM: /* PCE not allowed in DRM */
- case TT_DABPLUS:
- default:
- pceFrameCounter = -1; /* no PCE in raw_data_block */
- }
- break;
- case 5: /* MODE_1_2_2 */
- case 6: /* MODE_1_2_2_1 */
- /* matrixMixdownCoefficient can only be written if 5.0 and 5.1 config present. */
- if (matrixMixdownA!=0) {
- switch (transportFmt) {
- case TT_MP4_ADIF: /* ADIF header comprises PCE */
- case TT_MP4_ADTS:
- case TT_MP4_LOAS: /* no PCE in ASC because chConfig!=0 */
- case TT_MP4_LATM_MCP1: /* no PCE in ASC because chConfig!=0 */
- case TT_MP4_LATM_MCP0:
- case TT_MP4_RAW:
- pceFrameCounter = headerPeriod;
- break;
- case TT_DRM: /* PCE not allowed in DRM */
- case TT_DABPLUS:
- default:
- pceFrameCounter = -1; /* no PCE in raw_data_block */
- } /* switch transportFmt */
- } /* if matrixMixdownA!=0 */
- break;
- default:
- pceFrameCounter = -1; /* no PCE in raw_data_block */
- } /* switch getChannelConfig() */
- } /* if headerPeriod>0 */
- else {
- pceFrameCounter = -1; /* no PCE in raw_data_block */
- }
-
- return pceFrameCounter;
-}
-
-TRANSPORTENC_ERROR transportEnc_Init(
- HANDLE_TRANSPORTENC hTpEnc,
- UCHAR *bsBuffer,
- INT bsBufferSize,
- TRANSPORT_TYPE transportFmt,
- CODER_CONFIG *cconfig,
- UINT flags
- )
-{
- /* Copy configuration structure */
- FDKmemcpy(&hTpEnc->config, cconfig, sizeof(CODER_CONFIG));
-
- /* Init transportEnc struct. */
- hTpEnc->transportFmt = transportFmt;
-
- hTpEnc->bsBuffer = bsBuffer;
- hTpEnc->bsBufferSize = bsBufferSize;
-
- FDKinitBitStream(&hTpEnc->bitStream, hTpEnc->bsBuffer, hTpEnc->bsBufferSize, 0, BS_WRITER);
-
- switch (transportFmt) {
-
- case TT_MP4_ADIF:
- /* Sanity checks */
- if ( (hTpEnc->config.aot != AOT_AAC_LC)
- ||(hTpEnc->config.samplesPerFrame != 1024))
- {
- return TRANSPORTENC_INVALID_PARAMETER;
- }
- hTpEnc->writer.adif.headerWritten = 0;
- hTpEnc->writer.adif.samplingRate = hTpEnc->config.samplingRate;
- hTpEnc->writer.adif.bitRate = hTpEnc->config.bitRate;
- hTpEnc->writer.adif.profile = ((int)hTpEnc->config.aot) - 1;
- hTpEnc->writer.adif.cm = hTpEnc->config.channelMode;
- hTpEnc->writer.adif.bVariableRate = 0;
- hTpEnc->writer.adif.instanceTag = 0;
- break;
-
- case TT_MP4_ADTS:
- /* Sanity checks */
- if ( ( hTpEnc->config.aot != AOT_AAC_LC)
- ||(hTpEnc->config.samplesPerFrame != 1024) )
- {
- return TRANSPORTENC_INVALID_PARAMETER;
- }
- if ( adtsWrite_Init(&hTpEnc->writer.adts, &hTpEnc->config) != 0) {
- return TRANSPORTENC_INVALID_PARAMETER;
- }
- break;
-
- case TT_DABPLUS:
- /* Sanity checks */
- if ( ( hTpEnc->config.aot != AOT_AAC_LC)
- ||(hTpEnc->config.samplesPerFrame != 960) )
- {
- return TRANSPORTENC_INVALID_PARAMETER;
- }
- if ( dabWrite_Init(&hTpEnc->writer.dab, &hTpEnc->config) != 0) {
- return TRANSPORTENC_INVALID_PARAMETER;
- }
- break;
-
- case TT_MP4_LOAS:
- case TT_MP4_LATM_MCP0:
- case TT_MP4_LATM_MCP1:
- {
- TRANSPORTENC_ERROR error;
-
- error = transportEnc_Latm_Init(
- &hTpEnc->writer.latm,
- &hTpEnc->bitStream,
- &hTpEnc->config,
- flags & TP_FLAG_LATM_AMV,
- transportFmt,
- &hTpEnc->callbacks
- );
- if (error != TRANSPORTENC_OK) {
- return error;
- }
- }
- break;
-
- case TT_MP4_RAW:
- hTpEnc->writer.raw.curSubFrame = 0;
- hTpEnc->writer.raw.nSubFrames = hTpEnc->config.nSubFrames;
- break;
-
-
-
- default:
- return TRANSPORTENC_INVALID_PARAMETER;
- }
-
- /* pceFrameCounter indicates if PCE must be written in raw_data_block. */
- hTpEnc->pceFrameCounter = getPceRepetitionRate(
- getChannelConfig(hTpEnc->config.channelMode),
- transportFmt,
- hTpEnc->config.headerPeriod,
- hTpEnc->config.matrixMixdownA);
-
- return TRANSPORTENC_OK;
-}
-
-HANDLE_FDK_BITSTREAM transportEnc_GetBitstream( HANDLE_TRANSPORTENC hTp )
-{
- return &hTp->bitStream;
-}
-
-int transportEnc_RegisterSbrCallback( HANDLE_TRANSPORTENC hTpEnc, const cbSbr_t cbSbr, void* user_data)
-{
- if (hTpEnc == NULL) {
- return -1;
- }
- hTpEnc->callbacks.cbSbr = cbSbr;
- hTpEnc->callbacks.cbSbrData = user_data;
- return 0;
-}
-
-
-TRANSPORTENC_ERROR transportEnc_WriteAccessUnit(
- HANDLE_TRANSPORTENC hTp,
- INT frameUsedBits,
- int bufferFullness,
- int ncc
- )
-{
- TRANSPORTENC_ERROR err = TRANSPORTENC_OK;
-
- if (!hTp) {
- return TRANSPORTENC_INVALID_PARAMETER;
- }
- HANDLE_FDK_BITSTREAM hBs = &hTp->bitStream;
-
- /* In case of writing PCE in raw_data_block frameUsedBits must be adapted. */
- if (hTp->pceFrameCounter>=hTp->config.headerPeriod) {
- frameUsedBits += transportEnc_GetPCEBits(hTp->config.channelMode, hTp->config.matrixMixdownA, 3); /* Consider 3 bits ID signalling in alignment */
- }
-
- switch (hTp->transportFmt) {
- case TT_MP4_ADIF:
- FDKinitBitStream(&hTp->bitStream, hTp->bsBuffer, hTp->bsBufferSize, 0, BS_WRITER);
- adifWrite_EncodeHeader(
- &hTp->writer.adif,
- hBs,
- bufferFullness
- );
- break;
- case TT_MP4_ADTS:
- bufferFullness /= ncc; /* Number of Considered Channels */
- bufferFullness /= 32;
- bufferFullness = FDKmin(0x7FF, bufferFullness); /* Signal variable rate */
- adtsWrite_EncodeHeader(
- &hTp->writer.adts,
- &hTp->bitStream,
- bufferFullness,
- frameUsedBits
- );
- break;
- case TT_DABPLUS:
- bufferFullness /= ncc; /* Number of Considered Channels */
- bufferFullness /= 32;
- bufferFullness = FDKmin(0x7FF, bufferFullness); /* Signal variable rate */
- dabWrite_EncodeHeader(
- &hTp->writer.dab,
- &hTp->bitStream,
- bufferFullness,
- frameUsedBits
- );
- break;
- case TT_MP4_LOAS:
- case TT_MP4_LATM_MCP0:
- case TT_MP4_LATM_MCP1:
- bufferFullness /= ncc; /* Number of Considered Channels */
- bufferFullness /= 32;
- bufferFullness = FDKmin(0xFF, bufferFullness); /* Signal variable rate */
- transportEnc_LatmWrite(
- &hTp->writer.latm,
- hBs,
- frameUsedBits,
- bufferFullness,
- &hTp->callbacks
- );
- break;
- case TT_MP4_RAW:
- if (hTp->writer.raw.curSubFrame >= hTp->writer.raw.nSubFrames) {
- hTp->writer.raw.curSubFrame = 0;
- FDKinitBitStream(&hTp->bitStream, hTp->bsBuffer, hTp->bsBufferSize, 0, BS_WRITER);
- }
- hTp->writer.raw.prevBits = FDKgetValidBits(hBs);
- break;
- default:
- err = TRANSPORTENC_UNSUPPORTED_FORMAT;
- break;
- }
-
- /* Write PCE in raw_data_block if required */
- if (hTp->pceFrameCounter>=hTp->config.headerPeriod) {
- INT crcIndex = 0;
- /* Align inside PCE with repsect to the first bit of the raw_data_block() */
- UINT alignAnchor = FDKgetValidBits(&hTp->bitStream);
-
- /* Write PCE element ID bits */
- FDKwriteBits(&hTp->bitStream, ID_PCE, 3);
-
- if ( (hTp->transportFmt==TT_MP4_ADTS) && !hTp->writer.adts.protection_absent) {
- crcIndex = adtsWrite_CrcStartReg(&hTp->writer.adts, &hTp->bitStream, 0);
- }
-
- /* Write PCE as first raw_data_block element */
- transportEnc_writePCE(&hTp->bitStream, hTp->config.channelMode, hTp->config.samplingRate, 0, 1, hTp->config.matrixMixdownA, (hTp->config.flags&CC_PSEUDO_SURROUND)?1:0, alignAnchor);
-
- if ( (hTp->transportFmt==TT_MP4_ADTS) && !hTp->writer.adts.protection_absent) {
- adtsWrite_CrcEndReg(&hTp->writer.adts, &hTp->bitStream, crcIndex);
- }
- hTp->pceFrameCounter = 0; /* reset pce frame counter */
- }
-
- if (hTp->pceFrameCounter!=-1) {
- hTp->pceFrameCounter++; /* Update pceFrameCounter only if PCE writing is active. */
- }
-
- return err;
-}
-
-
-TRANSPORTENC_ERROR transportEnc_EndAccessUnit(HANDLE_TRANSPORTENC hTp, int *bits)
-{
- switch (hTp->transportFmt) {
- case TT_MP4_LATM_MCP0:
- case TT_MP4_LATM_MCP1:
- case TT_MP4_LOAS:
- transportEnc_LatmAdjustSubframeBits(&hTp->writer.latm, bits);
- break;
- case TT_MP4_ADTS:
- adtsWrite_EndRawDataBlock(&hTp->writer.adts, &hTp->bitStream, bits);
- break;
- case TT_DABPLUS:
- dabWrite_EndRawDataBlock(&hTp->writer.dab, &hTp->bitStream, bits);
- break;
- case TT_MP4_ADIF:
- /* Substract ADIF header from AU bits, not to be considered. */
- *bits -= adifWrite_GetHeaderBits(&hTp->writer.adif);
- hTp->writer.adif.headerWritten = 1;
- break;
- case TT_MP4_RAW:
- *bits -= hTp->writer.raw.prevBits;
- break;
- default:
- break;
- }
-
- return TRANSPORTENC_OK;
-}
-
-TRANSPORTENC_ERROR transportEnc_GetFrame(HANDLE_TRANSPORTENC hTpEnc, int *nbytes)
-{
- HANDLE_FDK_BITSTREAM hBs = &hTpEnc->bitStream;
-
- switch (hTpEnc->transportFmt) {
- case TT_MP4_LATM_MCP0:
- case TT_MP4_LATM_MCP1:
- case TT_MP4_LOAS:
- *nbytes = hTpEnc->bsBufferSize;
- transportEnc_LatmGetFrame(&hTpEnc->writer.latm, hBs, nbytes);
- break;
- case TT_MP4_ADTS:
- if (hTpEnc->writer.adts.currentBlock >= hTpEnc->writer.adts.num_raw_blocks+1) {
- *nbytes = (FDKgetValidBits(hBs) + 7)>>3;
- hTpEnc->writer.adts.currentBlock = 0;
- } else {
- *nbytes = 0;
- }
- break;
- case TT_DABPLUS:
- if (hTpEnc->writer.dab.currentBlock >= hTpEnc->writer.dab.num_raw_blocks+1) {
- *nbytes = (FDKgetValidBits(hBs) + 7)>>3;
- hTpEnc->writer.dab.currentBlock = 0;
- } else {
- *nbytes = 0;
- }
- break;
- case TT_MP4_ADIF:
- FDK_ASSERT((INT)FDKgetValidBits(hBs) >= 0);
- *nbytes = (FDKgetValidBits(hBs) + 7)>>3;
- break;
- case TT_MP4_RAW:
- FDKsyncCache(hBs);
- hTpEnc->writer.raw.curSubFrame++;
- *nbytes = ((FDKgetValidBits(hBs)-hTpEnc->writer.raw.prevBits) + 7)>>3;
- break;
- default:
- break;
- }
-
- return TRANSPORTENC_OK;
-}
-
-INT transportEnc_GetStaticBits( HANDLE_TRANSPORTENC hTp, int auBits )
-{
- INT nbits = 0, nPceBits = 0;
-
- /* Write PCE within raw_data_block in transport lib. */
- if (hTp->pceFrameCounter>=hTp->config.headerPeriod) {
- nPceBits = transportEnc_GetPCEBits(hTp->config.channelMode, hTp->config.matrixMixdownA, 3); /* Consider 3 bits ID signalling in alignment */
- auBits += nPceBits; /* Adapt required raw_data_block bit consumtpion for AU length information e.g. in LATM/LOAS configuration. */
- }
-
- switch (hTp->transportFmt) {
- case TT_MP4_ADIF:
- case TT_MP4_RAW:
- nbits = 0; /* Do not consider the ADIF header into the total bitrate */
- break;
- case TT_MP4_ADTS:
- nbits = adtsWrite_GetHeaderBits(&hTp->writer.adts);
- break;
- case TT_DABPLUS:
- nbits = dabWrite_CountTotalBitDemandHeader(&hTp->writer.dab, auBits);
- break;
- case TT_MP4_LOAS:
- case TT_MP4_LATM_MCP0:
- case TT_MP4_LATM_MCP1:
- nbits = transportEnc_LatmCountTotalBitDemandHeader( &hTp->writer.latm, auBits );
- break;
- default:
- nbits = 0;
- break;
- }
-
- /* PCE is written in the transport library therefore the bit consumption is part of the transport static bits. */
- nbits += nPceBits;
-
- return nbits;
-}
-
-void transportEnc_Close(HANDLE_TRANSPORTENC *phTp)
-{
- if (phTp != NULL)
- {
- if (*phTp != NULL) {
- FreeRam_TransportEncoder(phTp);
- }
- }
-}
-
-int transportEnc_CrcStartReg(HANDLE_TRANSPORTENC hTpEnc, int mBits)
-{
- int crcReg = 0;
-
- switch (hTpEnc->transportFmt) {
- case TT_MP4_ADTS:
- crcReg = adtsWrite_CrcStartReg(&hTpEnc->writer.adts, &hTpEnc->bitStream, mBits);
- break;
- case TT_DABPLUS:
- crcReg = dabWrite_CrcStartReg(&hTpEnc->writer.dab, &hTpEnc->bitStream, mBits);
- break;
- default:
- break;
- }
-
- return crcReg;
-}
-
-void transportEnc_CrcEndReg(HANDLE_TRANSPORTENC hTpEnc, int reg)
-{
- switch (hTpEnc->transportFmt) {
- case TT_MP4_ADTS:
- adtsWrite_CrcEndReg(&hTpEnc->writer.adts, &hTpEnc->bitStream, reg);
- break;
- case TT_DABPLUS:
- dabWrite_CrcEndReg(&hTpEnc->writer.dab, &hTpEnc->bitStream, reg);
- break;
- default:
- break;
- }
-}
-
-
-TRANSPORTENC_ERROR transportEnc_GetConf(HANDLE_TRANSPORTENC hTpEnc,
- CODER_CONFIG *cc,
- FDK_BITSTREAM *dataBuffer,
- UINT *confType)
-{
- TRANSPORTENC_ERROR tpErr = TRANSPORTENC_OK;
- HANDLE_LATM_STREAM hLatmConfig = &hTpEnc->writer.latm;
-
- *confType = 0; /* set confType variable to default */
-
- /* write StreamMuxConfig or AudioSpecificConfig depending on format used */
- switch (hTpEnc->transportFmt)
- {
- case TT_MP4_LATM_MCP0:
- case TT_MP4_LATM_MCP1:
- case TT_MP4_LOAS:
- tpErr = CreateStreamMuxConfig(hLatmConfig, dataBuffer, 0, &hTpEnc->callbacks);
- *confType = 1; /* config is SMC */
- break;
- default:
- if (transportEnc_writeASC(dataBuffer, cc, &hTpEnc->callbacks) != 0) {
- tpErr = TRANSPORTENC_UNKOWN_ERROR;
- }
- }
-
- return tpErr;
-
-}
-
-TRANSPORTENC_ERROR transportEnc_GetLibInfo( LIB_INFO *info )
-{
- int i;
-
- if (info == NULL) {
- return TRANSPORTENC_INVALID_PARAMETER;
- }
- /* search for next free tab */
- for (i = 0; i < FDK_MODULE_LAST; i++) {
- if (info[i].module_id == FDK_NONE) break;
- }
- if (i == FDK_MODULE_LAST) {
- return TRANSPORTENC_UNKOWN_ERROR;
- }
- info += i;
-
- info->module_id = FDK_TPENC;
- info->version = LIB_VERSION(TP_LIB_VL0, TP_LIB_VL1, TP_LIB_VL2);
- LIB_VERSION_STRING(info);
- info->build_date = __DATE__;
- info->build_time = __TIME__;
- info->title = TP_LIB_TITLE;
-
- /* Set flags */
- info->flags = 0
- | CAPF_ADIF
- | CAPF_ADTS
- | CAPF_LATM
- | CAPF_LOAS
- | CAPF_RAWPACKETS
- | CAPF_DAB_AAC
- ;
-
- return TRANSPORTENC_OK;
-}
-