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Diffstat (limited to 'libSBRenc/src/sbr_ram.h')
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1 files changed, 0 insertions, 187 deletions
diff --git a/libSBRenc/src/sbr_ram.h b/libSBRenc/src/sbr_ram.h deleted file mode 100644 index 7e3d0c8..0000000 --- a/libSBRenc/src/sbr_ram.h +++ /dev/null @@ -1,187 +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 ------------------------------------------------------------------------------------------------------------ */ - -/*! -\file -\brief Memory layout - -*/ -#ifndef __SBR_RAM_H -#define __SBR_RAM_H - -#include "sbr_def.h" -#include "env_est.h" -#include "sbr_encoder.h" -#include "sbr.h" - - - -#include "ps_main.h" -#include "ps_encode.h" - - -#define ENV_TRANSIENTS_BYTE ( (sizeof(FIXP_DBL)*(MAX_NUM_CHANNELS*3*QMF_MAX_TIME_SLOTS)) ) - - #define ENV_R_BUFF_BYTE ( (sizeof(FIXP_DBL)*((QMF_MAX_TIME_SLOTS) * MAX_HYBRID_BANDS)) ) - #define ENV_I_BUFF_BYTE ( (sizeof(FIXP_DBL)*((QMF_MAX_TIME_SLOTS) * MAX_HYBRID_BANDS)) ) - #define Y_BUF_CH_BYTE ( (2*sizeof(FIXP_DBL)*((QMF_MAX_TIME_SLOTS) * MAX_HYBRID_BANDS)) ) - - -#define ENV_R_BUF_PS_BYTE ( (sizeof(FIXP_DBL)*QMF_MAX_TIME_SLOTS * QMF_CHANNELS / 2) ) -#define ENV_I_BUF_PS_BYTE ( (sizeof(FIXP_DBL)*QMF_MAX_TIME_SLOTS * QMF_CHANNELS / 2) ) - -#define TON_BUF_CH_BYTE ( (sizeof(FIXP_DBL)*(MAX_NO_OF_ESTIMATES*MAX_FREQ_COEFFS)) ) - -#define Y_2_BUF_BYTE ( Y_BUF_CH_BYTE>>1 ) - - -/* Workbuffer RAM - Allocation */ -/* - ++++++++++++++++++++++++++++++++++++++++++++++++++++ - | OFFSET_QMF | OFFSET_NRG | - ++++++++++++++++++++++++++++++++++++++++++++++++++++ - ------------------------- ------------------------- - | | 0.5 * | - | sbr_envRBuffer | sbr_envYBuffer_size | - | sbr_envIBuffer | | - ------------------------- ------------------------- - -*/ - #define BUF_NRG_SIZE ( (MAX_NUM_CHANNELS * Y_2_BUF_BYTE) ) - #define BUF_QMF_SIZE (ENV_R_BUFF_BYTE + ENV_I_BUFF_BYTE) - - /* Size of the shareable memory region than can be reused */ - #define SBR_ENC_DYN_RAM_SIZE ( BUF_QMF_SIZE + BUF_NRG_SIZE ) - - #define OFFSET_QMF ( 0 ) - #define OFFSET_NRG ( OFFSET_QMF + BUF_QMF_SIZE ) - - -/* - ***************************************************************************************************** - */ - - H_ALLOC_MEM(Ram_SbrDynamic_RAM, FIXP_DBL) - - H_ALLOC_MEM(Ram_SbrEncoder, SBR_ENCODER) - H_ALLOC_MEM(Ram_SbrChannel, SBR_CHANNEL) - H_ALLOC_MEM(Ram_SbrElement, SBR_ELEMENT) - - H_ALLOC_MEM(Ram_Sbr_quotaMatrix, FIXP_DBL) - H_ALLOC_MEM(Ram_Sbr_signMatrix, INT) - - H_ALLOC_MEM(Ram_Sbr_QmfStatesAnalysis, FIXP_QAS) - - H_ALLOC_MEM(Ram_Sbr_freqBandTableLO, UCHAR) - H_ALLOC_MEM(Ram_Sbr_freqBandTableHI, UCHAR) - H_ALLOC_MEM(Ram_Sbr_v_k_master, UCHAR) - - H_ALLOC_MEM(Ram_Sbr_detectionVectors, UCHAR) - H_ALLOC_MEM(Ram_Sbr_prevEnvelopeCompensation, UCHAR) - H_ALLOC_MEM(Ram_Sbr_guideScfb, UCHAR) - H_ALLOC_MEM(Ram_Sbr_guideVectorDetected, UCHAR) - - /* Dynamic Memory Allocation */ - - H_ALLOC_MEM(Ram_Sbr_envYBuffer, FIXP_DBL) - FIXP_DBL* GetRam_Sbr_envYBuffer (int n, UCHAR* dynamic_RAM); - FIXP_DBL* GetRam_Sbr_envRBuffer (int n, UCHAR* dynamic_RAM); - FIXP_DBL* GetRam_Sbr_envIBuffer (int n, UCHAR* dynamic_RAM); - - H_ALLOC_MEM(Ram_Sbr_guideVectorDiff, FIXP_DBL) - H_ALLOC_MEM(Ram_Sbr_guideVectorOrig, FIXP_DBL) - - - H_ALLOC_MEM(Ram_PsQmfStatesSynthesis, FIXP_DBL) - - H_ALLOC_MEM(Ram_PsEncode, PS_ENCODE) - - FIXP_DBL* FDKsbrEnc_SliceRam_PsRqmf (FIXP_DBL* rQmfData, UCHAR* dynamic_RAM, int n, int i, int qmfSlots); - FIXP_DBL* FDKsbrEnc_SliceRam_PsIqmf (FIXP_DBL* iQmfData, UCHAR* dynamic_RAM, int n, int i, int qmfSlots); - - H_ALLOC_MEM(Ram_ParamStereo, PARAMETRIC_STEREO) - - - -#endif - |