Remove FDK-AAC

1 files changed, 0 insertions, 282 deletions

diff --git a/libPCMutils/include/pcmutils_lib.h b/libPCMutils/include/pcmutils_lib.h
deleted file mode 100644
index 5ba74be..0000000
--- a/libPCMutils/include/pcmutils_lib.h
+++ /dev/null
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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
------------------------------------------------------------------------------------------------------------ */
-
-/************************  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"
-
-/* ------------------------ *
- *     MODULE SETTINGS:     *
- * ------------------------ */
-/* #define PCM_UPMIX_ENABLE */       /*!< Generally enable up mixing.                           */
-#define PCM_DOWNMIX_ENABLE           /*!< Generally enable down mixing.                         */
-#define DVB_MIXDOWN_ENABLE           /*!< Enable this to support DVB ancillary data for encoder
-                                          assisted downmixing of MPEG-4 AAC and
-                                          MPEG-1/2 layer 2 streams. PCM_DOWNMIX_ENABLE has to
-                                          be enabled, too!                                      */
-#define MPEG_PCE_MIXDOWN_ENABLE      /*!< Enable this to support MPEG matrix mixdown with a
-                                          coefficient carried in the PCE. PCM_DOWNMIX_ENABLE
-                                          has to be enabled, too!                               */
-/* #define ARIB_MIXDOWN_ENABLE */    /*!< Enable modifications to the MPEG PCE mixdown method
-                                          to fulfill ARIB standard. MPEG_PCE_MIXDOWN_ENABLE has
-                                          to be set.                                            */
-
-/* ------------------------ *
- *     ERROR CODES:         *
- * ------------------------ */
-typedef enum
-{
-  PCMDMX_OK              = 0x0,    /*!< No error happened.                                     */
-  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.                                        */
-  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;
-
-
-/* ------------------------ *
- *     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.                      */
-  NUMBER_OF_OUTPUT_CHANNELS ,        /*!< The number of output channels (equals the number of
-                                            channels processed by the audio output setup).       */
-  DUAL_CHANNEL_DOWNMIX_MODE          /*!< Downmix mode for two channel audio data.               */
-
-} PCMDMX_PARAM;
-
-
-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,
-    PCMDMX_PARAM        param,
-    UINT                value
-  );
-
-/** Read the ancillary data transported in DSEs of DVB streams with MPEG-4 content
- * @param [in] Handle of PCM downmix instance.
- * @param [in] Pointer to ancillary data buffer.
- * @param [in] Size of ancillary data.
- * @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.
- *  Note: Call only if matrix_mixdown_idx_present is true.
- * @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
-  );
-
-/** Apply down or up mixing.
- *
- * \param [in]    Handle of PCM downmix module instance.
- * \param [inout] Pointer to time buffer with decoded PCM samples.
- * \param [in]    Pointer where the amount of output samples is returned into.
- * \param [inout] Pointer where the amount of output channels is returned into.
- * \param [in]    Flag which indicates if output time data are 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).
- *
- * @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]
-  );
-
-/** 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_ */