| /* ------------------------------------------------------------------ |
| * Copyright (C) 1998-2009 PacketVideo |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either |
| * express or implied. |
| * See the License for the specific language governing permissions |
| * and limitations under the License. |
| * ------------------------------------------------------------------- |
| */ |
| /**************************************************************************************** |
| Portions of this file are derived from the following 3GPP standard: |
| |
| 3GPP TS 26.173 |
| ANSI-C code for the Adaptive Multi-Rate - Wideband (AMR-WB) speech codec |
| Available from http://www.3gpp.org |
| |
| (C) 2007, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) |
| Permission to distribute, modify and use this file under the standard license |
| terms listed above has been obtained from the copyright holder. |
| ****************************************************************************************/ |
| /* |
| ------------------------------------------------------------------------------ |
| |
| |
| |
| Pathname: ./cpp/include/qisf_ns.h |
| |
| Date: 01/04/2007 |
| |
| ------------------------------------------------------------------------------ |
| REVISION HISTORY |
| |
| Description: |
| ------------------------------------------------------------------------------ |
| INCLUDE DESCRIPTION |
| |
| ------------------------------------------------------------------------------ |
| */ |
| |
| #ifndef QISF_NS_H |
| #define QISF_NS_H |
| |
| |
| /*---------------------------------------------------------------------------- |
| ; INCLUDES |
| ----------------------------------------------------------------------------*/ |
| |
| #include "pv_amr_wb_type_defs.h" |
| |
| /*---------------------------------------------------------------------------- |
| ; DEFINES |
| ----------------------------------------------------------------------------*/ |
| |
| |
| #define ORDER 16 /* order of linear prediction filter */ |
| #define ISF_GAP 128 |
| |
| #define SIZE_BK_NOISE1 64 |
| #define SIZE_BK_NOISE2 64 |
| #define SIZE_BK_NOISE3 64 |
| #define SIZE_BK_NOISE4 32 |
| #define SIZE_BK_NOISE5 32 |
| |
| #define NB_QUA_GAIN6B 64 /* Number of quantization level */ |
| #define NB_QUA_GAIN7B 128 /* Number of quantization level */ |
| |
| /*---------------------------------------------------------------------------- |
| ; MACROS |
| ; Define module specific macros here |
| ----------------------------------------------------------------------------*/ |
| |
| /*---------------------------------------------------------------------------- |
| ; EXTERNAL VARIABLES REFERENCES |
| ----------------------------------------------------------------------------*/ |
| extern const int16 mean_isf_noise[ORDER]; |
| extern const int16 dico1_isf_noise[SIZE_BK_NOISE1*2]; |
| extern const int16 dico2_isf_noise[SIZE_BK_NOISE2*3]; |
| extern const int16 dico3_isf_noise[SIZE_BK_NOISE3*3]; |
| extern const int16 dico4_isf_noise[SIZE_BK_NOISE4*4]; |
| extern const int16 dico5_isf_noise[SIZE_BK_NOISE5*4]; |
| |
| extern const int16 t_qua_gain6b[NB_QUA_GAIN6B*2]; |
| extern const int16 t_qua_gain7b[NB_QUA_GAIN7B*2]; |
| |
| /*---------------------------------------------------------------------------- |
| ; SIMPLE TYPEDEF'S |
| ----------------------------------------------------------------------------*/ |
| |
| |
| |
| |
| #ifdef __cplusplus |
| extern "C" |
| { |
| #endif |
| |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| |
| |
| |
| #endif /* QISF_NS_H */ |
