Upgrade to FDKv2

Bug: 71430241
Test: CTS DecoderTest and DecoderTestAacDrc

original-Change-Id: Iaa20f749b8a04d553b20247cfe1a8930ebbabe30

Apply clang-format also on header files.

original-Change-Id: I14de1ef16bbc79ec0283e745f98356a10efeb2e4

Fixes for MPEG-D DRC

original-Change-Id: If1de2d74bbbac84b3f67de3b88b83f6a23b8a15c

Catch unsupported tw_mdct at an early stage

original-Change-Id: Ied9dd00d754162a0e3ca1ae3e6b854315d818afe

Fixing PVC transition frames

original-Change-Id: Ib75725abe39252806c32d71176308f2c03547a4e

Move qmf bands sanity check

original-Change-Id: Iab540c3013c174d9490d2ae100a4576f51d8dbc4

Initialize scaling variable

original-Change-Id: I3c4087101b70e998c71c1689b122b0d7762e0f9e

Add 16 qmf band configuration to getSlotNrgHQ()

original-Change-Id: I49a5d30f703a1b126ff163df9656db2540df21f1

Always apply byte alignment at the end of the AudioMuxElement

original-Change-Id: I42d560287506d65d4c3de8bfe3eb9a4ebeb4efc7

Setup SBR element only if no parse error exists

original-Change-Id: I1915b73704bc80ab882b9173d6bec59cbd073676

Additional array index check in HCR

original-Change-Id: I18cc6e501ea683b5009f1bbee26de8ddd04d8267

Fix fade-in index selection in concealment module

original-Change-Id: Ibf802ed6ed8c05e9257e1f3b6d0ac1162e9b81c1

Enable explicit backward compatible parser for AAC_LD

original-Change-Id: I27e9c678dcb5d40ed760a6d1e06609563d02482d

Skip spatial specific config in explicit backward compatible ASC

original-Change-Id: Iff7cc365561319e886090cedf30533f562ea4d6e

Update flags description in decoder API

original-Change-Id: I9a5b4f8da76bb652f5580cbd3ba9760425c43830

Add QMF domain reset function

original-Change-Id: I4f89a8a2c0277d18103380134e4ed86996e9d8d6

DRC upgrade v2.1.0

original-Change-Id: I5731c0540139dab220094cd978ef42099fc45b74

Fix integer overflow in sqrtFixp_lookup()

original-Change-Id: I429a6f0d19aa2cc957e0f181066f0ca73968c914

Fix integer overflow in invSqrtNorm2()

original-Change-Id: I84de5cbf9fb3adeb611db203fe492fabf4eb6155

Fix integer overflow in GenerateRandomVector()

original-Change-Id: I3118a641008bd9484d479e5b0b1ee2b5d7d44d74

Fix integer overflow in adjustTimeSlot_EldGrid()

original-Change-Id: I29d503c247c5c8282349b79df940416a512fb9d5

Fix integer overflow in FDKsbrEnc_codeEnvelope()

original-Change-Id: I6b34b61ebb9d525b0c651ed08de2befc1f801449

Follow-up on: Fix integer overflow in adjustTimeSlot_EldGrid()

original-Change-Id: I6f8f578cc7089e5eb7c7b93e580b72ca35ad689a

Fix integer overflow in get_pk_v2()

original-Change-Id: I63375bed40d45867f6eeaa72b20b1f33e815938c

Fix integer overflow in Syn_filt_zero()

original-Change-Id: Ie0c02fdfbe03988f9d3b20d10cd9fe4c002d1279

Fix integer overflow in CFac_CalcFacSignal()

original-Change-Id: Id2d767c40066c591b51768e978eb8af3b803f0c5

Fix integer overflow in FDKaacEnc_FDKaacEnc_calcPeNoAH()

original-Change-Id: Idcbd0f4a51ae2550ed106aa6f3d678d1f9724841

Fix integer overflow in sbrDecoder_calculateGainVec()

original-Change-Id: I7081bcbe29c5cede9821b38d93de07c7add2d507

Fix integer overflow in CLpc_SynthesisLattice()

original-Change-Id: I4a95ddc18de150102352d4a1845f06094764c881

Fix integer overflow in Pred_Lt4()

original-Change-Id: I4dbd012b2de7d07c3e70a47b92e3bfae8dbc750a

Fix integer overflow in FDKsbrEnc_InitSbrFastTransientDetector()

original-Change-Id: I788cbec1a4a00f44c2f3a72ad7a4afa219807d04

Fix unsigned integer overflow in FDKaacEnc_WriteBitstream()

original-Change-Id: I68fc75166e7d2cd5cd45b18dbe3d8c2a92f1822a

Fix unsigned integer overflow in FDK_MetadataEnc_Init()

original-Change-Id: Ie8d025f9bcdb2442c704bd196e61065c03c10af4

Fix overflow in pseudo random number generators

original-Change-Id: I3e2551ee01356297ca14e3788436ede80bd5513c

Fix unsigned integer overflow in sbrDecoder_Parse()

original-Change-Id: I3f231b2f437e9c37db4d5b964164686710eee971

Fix unsigned integer overflow in longsub()

original-Change-Id: I73c2bc50415cac26f1f5a29e125bbe75f9180a6e

Fix unsigned integer overflow in CAacDecoder_DecodeFrame()

original-Change-Id: Ifce2db4b1454b46fa5f887e9d383f1cc43b291e4

Fix overflow at CLpdChannelStream_Read()

original-Change-Id: Idb9d822ce3a4272e4794b643644f5434e2d4bf3f

Fix unsigned integer overflow in Hcr_State_BODY_SIGN_ESC__ESC_WORD()

original-Change-Id: I1ccf77c0015684b85534c5eb97162740a870b71c

Fix unsigned integer overflow in UsacConfig_Parse()

original-Change-Id: Ie6d27f84b6ae7eef092ecbff4447941c77864d9f

Fix unsigned integer overflow in aacDecoder_drcParse()

original-Change-Id: I713f28e883eea3d70b6fa56a7b8f8c22bcf66ca0

Fix unsigned integer overflow in aacDecoder_drcReadCompression()

original-Change-Id: Ia34dfeb88c4705c558bce34314f584965cafcf7a

Fix unsigned integer overflow in CDataStreamElement_Read()

original-Change-Id: Iae896cc1d11f0a893d21be6aa90bd3e60a2c25f0

Fix unsigned integer overflow in transportDec_AdjustEndOfAccessUnit()

original-Change-Id: I64cf29a153ee784bb4a16fdc088baabebc0007dc

Fix unsigned integer overflow in transportDec_GetAuBitsRemaining()

original-Change-Id: I975b3420faa9c16a041874ba0db82e92035962e4

Fix unsigned integer overflow in extractExtendedData()

original-Change-Id: I2a59eb09e2053cfb58dfb75fcecfad6b85a80a8f

Fix signed integer overflow in CAacDecoder_ExtPayloadParse()

original-Change-Id: I4ad5ca4e3b83b5d964f1c2f8c5e7b17c477c7929

Fix unsigned integer overflow in CAacDecoder_DecodeFrame()

original-Change-Id: I29a39df77d45c52a0c9c5c83c1ba81f8d0f25090

Follow-up on: Fix integer overflow in CLpc_SynthesisLattice()

original-Change-Id: I8fb194ffc073a3432a380845be71036a272d388f

Fix signed integer overflow in _interpolateDrcGain()

original-Change-Id: I879ec9ab14005069a7c47faf80e8bc6e03d22e60

Fix unsigned integer overflow in FDKreadBits()

original-Change-Id: I1f47a6a8037ff70375aa8844947d5681bb4287ad

Fix unsigned integer overflow in FDKbyteAlign()

original-Change-Id: Id5f3a11a0c9e50fc6f76ed6c572dbd4e9f2af766

Fix unsigned integer overflow in FDK_get32()

original-Change-Id: I9d33b8e97e3d38cbb80629cb859266ca0acdce96

Fix unsigned integer overflow in FDK_pushBack()

original-Change-Id: Ic87f899bc8c6acf7a377a8ca7f3ba74c3a1e1c19

Fix unsigned integer overflow in FDK_pushForward()

original-Change-Id: I3b754382f6776a34be1602e66694ede8e0b8effc

Fix unsigned integer overflow in ReadPsData()

original-Change-Id: I25361664ba8139e32bbbef2ca8c106a606ce9c37

Fix signed integer overflow in E_UTIL_residu()

original-Change-Id: I8c3abd1f437ee869caa8fb5903ce7d3d641b6aad

REVERT: Follow-up on: Integer overflow in CLpc_SynthesisLattice().

original-Change-Id: I3d340099acb0414795c8dfbe6362bc0a8f045f9b

Follow-up on: Fix integer overflow in CLpc_SynthesisLattice()

original-Change-Id: I4aedb8b3a187064e9f4d985175aa55bb99cc7590

Follow-up on: Fix unsigned integer overflow in aacDecoder_drcParse()

original-Change-Id: I2aa2e13916213bf52a67e8b0518e7bf7e57fb37d

Fix integer overflow in acelp

original-Change-Id: Ie6390c136d84055f8b728aefbe4ebef6e029dc77

Fix unsigned integer overflow in aacDecoder_UpdateBitStreamCounters()

original-Change-Id: I391ffd97ddb0b2c184cba76139bfb356a3b4d2e2

Adjust concealment default settings

original-Change-Id: I6a95db935a327c47df348030bcceafcb29f54b21

Saturate estimatedStartPos

original-Change-Id: I27be2085e0ae83ec9501409f65e003f6bcba1ab6

Negative shift exponent in _interpolateDrcGain()

original-Change-Id: I18edb26b26d002aafd5e633d4914960f7a359c29

Negative shift exponent in calculateICC()

original-Change-Id: I3dcd2ae98d2eb70ee0d59750863cbb2a6f4f8aba

Too large shift exponent in FDK_put()

original-Change-Id: Ib7d9aaa434d2d8de4a13b720ca0464b31ca9b671

Too large shift exponent in CalcInvLdData()

original-Change-Id: I43e6e78d4cd12daeb1dcd5d82d1798bdc2550262

Member access within null pointer of type SBR_CHANNEL

original-Change-Id: Idc5e4ea8997810376d2f36bbdf628923b135b097

Member access within null pointer of type CpePersistentData

original-Change-Id: Ib6c91cb0d37882768e5baf63324e429589de0d9d

Member access within null pointer FDKaacEnc_psyMain()

original-Change-Id: I7729b7f4479970531d9dc823abff63ca52e01997

Member access within null pointer FDKaacEnc_GetPnsParam()

original-Change-Id: I9aa3b9f3456ae2e0f7483dbd5b3dde95fc62da39

Member access within null pointer FDKsbrEnc_EnvEncodeFrame()

original-Change-Id: I67936f90ea714e90b3e81bc0dd1472cc713eb23a

Add HCR sanity check

original-Change-Id: I6c1d9732ebcf6af12f50b7641400752f74be39f7

Fix memory issue for HBE edge case with 8:3 SBR

original-Change-Id: I11ea58a61e69fbe8bf75034b640baee3011e63e9

Additional SBR parametrization sanity check for ELD

original-Change-Id: Ie26026fbfe174c2c7b3691f6218b5ce63e322140

Add MPEG-D DRC channel layout check

original-Change-Id: Iea70a74f171b227cce636a9eac4ba662777a2f72

Additional out-of-bounds checks in MPEG-D DRC

original-Change-Id: Ife4a8c3452c6fde8a0a09e941154a39a769777d4

Change-Id: Ic63cb2f628720f54fe9b572b0cb528e2599c624e

1 files changed, 0 insertions, 334 deletions

diff --git a/libPCMutils/include/pcmutils_lib.h b/libPCMutils/include/pcmutils_lib.h
deleted file mode 100644
index e7e6a41..0000000
--- a/libPCMutils/include/pcmutils_lib.h
+++ /dev/null
@@ -1,334 +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
------------------------------------------------------------------------------------------------------------ */
-
-/************************  FDK PCM up/downmixing module  *********************
-
-   Author(s):   Christian Griebel
-   Description: Declares functions to interface with the PCM downmix processing
-                module.
-
-*******************************************************************************/
-
-#ifndef _PCMUTILS_LIB_H_
-#define _PCMUTILS_LIB_H_
-
-#include "machine_type.h"
-#include "common_fix.h"
-#include "FDK_audio.h"
-#include "FDK_bitstream.h"
-
-
-/* ------------------------ *
- *     ERROR CODES:         *
- * ------------------------ */
-typedef enum
-{
-  PCMDMX_OK              = 0x0,   /*!< No error happened.                                        */
-
-  pcm_dmx_fatal_error_start,
-  PCMDMX_OUT_OF_MEMORY   = 0x2,   /*!< Not enough memory to set up an instance of the module.    */
-  PCMDMX_UNKNOWN         = 0x5,   /*!< Error condition is of unknown reason, or from a third
-                                       party module.                                             */
-  pcm_dmx_fatal_error_end,
-
-  PCMDMX_INVALID_HANDLE,          /*!< The given instance handle is not valid.                   */
-  PCMDMX_INVALID_ARGUMENT,        /*!< One of the parameters handed over is invalid.             */
-  PCMDMX_INVALID_CH_CONFIG,       /*!< The given channel configuration is not supported and thus
-                                       no processing was performed.                              */
-  PCMDMX_INVALID_MODE,            /*!< The set configuration/mode is not applicable.             */
-  PCMDMX_UNKNOWN_PARAM,           /*!< The handed parameter is not known/supported.              */
-  PCMDMX_UNABLE_TO_SET_PARAM,     /*!< Unable to set the specific parameter. Most probably the
-                                       value ist out of range.                                   */
-  PCMDMX_CORRUPT_ANC_DATA         /*!< The read ancillary data was corrupt.                      */
-
-} PCMDMX_ERROR;
-
-/** Macro to identify fatal errors. */
-#define PCMDMX_IS_FATAL_ERROR(err)   ( (((err)>=pcm_dmx_fatal_error_start)   && ((err)<=pcm_dmx_fatal_error_end))   ? 1 : 0)
-
-/* ------------------------ *
- *     RUNTIME PARAMS:      *
- * ------------------------ */
-typedef enum
-{
-  DMX_BS_DATA_EXPIRY_FRAME,       /*!< The number of frames without new metadata that have to go
-                                       by before the bitstream data expires. The value 0 disables
-                                       expiry.                                                   */
-  DMX_BS_DATA_DELAY,              /*!< The number of delay frames of the output samples compared
-                                       to the bitstream data.                                    */
-  MIN_NUMBER_OF_OUTPUT_CHANNELS,  /*!< The minimum number of output channels. For all input
-                                       configurations that have less than the given channels the
-                                       module will modify the output automatically to obtain the
-                                       given number of output channels. Mono signals will be
-                                       duplicated. If more than two output channels are desired
-                                       the module just adds empty channels. The parameter value
-                                       must be either -1, 0, 1, 2, 6 or 8. If the value is
-                                       greater than zero and exceeds the value of parameter
-                                       MAX_NUMBER_OF_OUTPUT_CHANNELS the latter will be set to
-                                       the same value. Both values -1 and 0 disable the feature. */
-  MAX_NUMBER_OF_OUTPUT_CHANNELS,  /*!< The maximum number of output channels. For all input
-                                       configurations that have more than the given channels the
-                                       module will apply a mixdown automatically to obtain the
-                                       given number of output channels. The value must be either
-                                       -1, 0, 1, 2, 6 or 8. If it is greater than zero and lower
-                                       or equal than the value of MIN_NUMBER_OF_OUTPUT_CHANNELS
-                                       parameter the latter will be set to the same value.
-                                       The values -1 and 0 disable the feature.                  */
-  DMX_DUAL_CHANNEL_MODE,          /*!< Downmix mode for two channel audio data.                  */
-  DMX_PSEUDO_SURROUND_MODE        /*!< Defines how module handles pseudo surround compatible
-                                       signals. See PSEUDO_SURROUND_MODE type for details.       */
-} PCMDMX_PARAM;
-
-/* Parameter value types */
-typedef enum
-{
-  NEVER_DO_PS_DMX = -1,           /*!< Never create a pseudo surround compatible downmix.        */
-  AUTO_PS_DMX     =  0,           /*!< Create a pseudo surround compatible downmix only if
-                                       signalled in bitstreams meta data. (Default)              */
-  FORCE_PS_DMX    =  1            /*!< Always create a pseudo surround compatible downmix.
-                                       CAUTION: This can lead to excessive signal cancellations
-                                       and signal level differences for non-compatible signals.  */
-} PSEUDO_SURROUND_MODE;
-
-typedef enum
-{
-  STEREO_MODE = 0x0,              /*!< Leave stereo signals as they are.                         */
-  CH1_MODE    = 0x1,              /*!< Create a dual mono output signal from channel 1.          */
-  CH2_MODE    = 0x2,              /*!< Create a dual mono output signal from channel 2.          */
-  MIXED_MODE  = 0x3               /*!< Create a dual mono output signal by mixing the two
-                                       channels.                                                 */
-} DUAL_CHANNEL_MODE;
-
-
-/* ------------------------ *
- *     MODULES INTERFACE:   *
- * ------------------------ */
-typedef struct PCM_DMX_INSTANCE *HANDLE_PCM_DOWNMIX;
-
-/* Modules reset flags */
-#define PCMDMX_RESET_PARAMS   ( 1 )
-#define PCMDMX_RESET_BS_DATA  ( 2 )
-#define PCMDMX_RESET_FULL     ( PCMDMX_RESET_PARAMS | PCMDMX_RESET_BS_DATA )
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/** Open and initialize an instance of the PCM downmix module
- * @param [out] Pointer to a buffer receiving the handle of the new instance.
- * @returns     Returns an error code.
- **/
-PCMDMX_ERROR pcmDmx_Open (
-    HANDLE_PCM_DOWNMIX *pSelf
-  );
-
-/** Set one parameter for one instance of the PCM downmix module.
- * @param [in] Handle of PCM downmix instance.
- * @param [in] Parameter to be set.
- * @param [in] Parameter value.
- * @returns    Returns an error code.
- **/
-PCMDMX_ERROR pcmDmx_SetParam (
-    HANDLE_PCM_DOWNMIX  self,
-    const PCMDMX_PARAM  param,
-    const INT           value
-  );
-
-/** Get one parameter value of one PCM downmix module instance.
- * @param [in] Handle of PCM downmix module instance.
- * @param [in] Parameter to be set.
- * @param [out] Pointer to buffer receiving the parameter value.
- * @returns Returns an error code.
- **/
-PCMDMX_ERROR pcmDmx_GetParam (
-    HANDLE_PCM_DOWNMIX  self,
-    const PCMDMX_PARAM  param,
-    INT * const         pValue
-  );
-
-/** Read downmix meta-data directly from a given bitstream.
- * @param [in] Handle of PCM downmix instance.
- * @param [in] Handle of FDK bitstream buffer.
- * @param [in] Length of ancillary data in bits.
- * @param [in] Flag indicating wheter the ancillary data is from a MPEG-1/2 or an MPEG-4 stream.
- * @returns    Returns an error code.
- **/
-PCMDMX_ERROR pcmDmx_Parse (
-    HANDLE_PCM_DOWNMIX  self,
-    HANDLE_FDK_BITSTREAM  hBitStream,
-    UINT   ancDataBits,
-    int    isMpeg2
-  );
-
-/** Read downmix meta-data from a given data buffer.
- * @param [in] Handle of PCM downmix instance.
- * @param [in] Pointer to ancillary data buffer.
- * @param [in] Size of ancillary data in bytes.
- * @param [in] Flag indicating wheter the ancillary data is from a MPEG-1/2 or an MPEG-4 stream.
- * @returns    Returns an error code.
- **/
-PCMDMX_ERROR pcmDmx_ReadDvbAncData (
-    HANDLE_PCM_DOWNMIX  self,
-    UCHAR *pAncDataBuf,
-    UINT   ancDataBytes,
-    int    isMpeg2
-  );
-
-/** Set the matrix mixdown information extracted from the PCE of an AAC bitstream.
- * @param [in] Handle of PCM downmix instance.
- * @param [in] Matrix mixdown index present flag extracted from PCE.
- * @param [in] The 2 bit matrix mixdown index extracted from PCE.
- * @param [in] The pseudo surround enable flag extracted from PCE.
- * @returns    Returns an error code.
- **/
-PCMDMX_ERROR pcmDmx_SetMatrixMixdownFromPce (
-    HANDLE_PCM_DOWNMIX  self,
-    int                 matrixMixdownPresent,
-    int                 matrixMixdownIdx,
-    int                 pseudoSurroundEnable
-  );
-
-/** Reset the module.
- * @param [in] Handle of PCM downmix instance.
- * @param [in] Flags telling which parts of the module shall be reset.
- * @returns Returns an error code.
- **/
-PCMDMX_ERROR pcmDmx_Reset (
-    HANDLE_PCM_DOWNMIX  self,
-    UINT                flags
-  );
-
-/** Create a mixdown, bypass or extend the output signal depending on the modules settings and the
- *  respective given input configuration.
- *
- * \param [in]    Handle of PCM downmix module instance.
- * \param [inout] Pointer to time buffer with decoded PCM samples.
- * \param [in]    The I/O block size which is the number of samples per channel.
- * \param [inout] Pointer to buffer that holds the number of input channels and where the
- *                amount of output channels is written to.
- * \param [in]    Flag which indicates if output time data is writtern interleaved or as
- *                subsequent blocks.
- * \param [inout] Array were the corresponding channel type for each output audio channel is
- *                stored into.
- * \param [inout] Array were the corresponding channel type index for each output audio channel
- *                is stored into.
- * \param [in]    Array containing the output channel mapping to be used (from MPEG PCE ordering
- *                to whatever is required).
- * \param [out]   Pointer on a field receiving the scale factor that has to be applied on all
- *                samples afterwards. If the handed pointer is NULL the final scaling is done
- *                internally.
- * @returns       Returns an error code.
- **/
-PCMDMX_ERROR pcmDmx_ApplyFrame (
-    HANDLE_PCM_DOWNMIX      self,
-    INT_PCM                *pPcmBuf,
-    UINT                    frameSize,
-    INT                    *nChannels,
-    int                     fInterleaved,
-    AUDIO_CHANNEL_TYPE      channelType[],
-    UCHAR                   channelIndices[],
-    const UCHAR             channelMapping[][8],
-    INT                    *pDmxOutScale
-  );
-
-/** Close an instance of the PCM downmix module.
- * @param [inout] Pointer to a buffer containing the handle of the instance.
- * @returns       Returns an error code.
- **/
-PCMDMX_ERROR pcmDmx_Close (
-    HANDLE_PCM_DOWNMIX *pSelf
-  );
-
-/** Get library info for this module.
- * @param [out] Pointer to an allocated LIB_INFO structure.
- * @returns     Returns an error code.
- */
-PCMDMX_ERROR pcmDmx_GetLibInfo( LIB_INFO *info );
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif  /* _PCMUTILS_LIB_H_ */