| /* ------------------------------------------------------------------ |
| * Copyright (C) 2008 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. |
| * ------------------------------------------------------------------- |
| */ |
| /* |
| ------------------------------------------------------------------------------ |
| |
| |
| |
| Filename: s_sbr_header_data.h |
| Funtions: |
| |
| |
| Date: 07/22/2003 |
| |
| ------------------------------------------------------------------------------ |
| REVISION HISTORY |
| |
| |
| Description: |
| ------------------------------------------------------------------------------ |
| |
| |
| ---------------------------------------------------------------------------- |
| ; CONTINUE ONLY IF NOT ALREADY DEFINED |
| ----------------------------------------------------------------------------*/ |
| #ifndef S_SBR_HEADER_DATA_H |
| #define S_SBR_HEADER_DATA_H |
| |
| /*---------------------------------------------------------------------------- |
| ; INCLUDES |
| ----------------------------------------------------------------------------*/ |
| #include "pv_audio_type_defs.h" |
| #include "e_sbr_header_status.h" |
| #include "e_sbr_master_status.h" |
| #include "e_sr_mode.h" |
| /*---------------------------------------------------------------------------- |
| ; MACROS |
| ; Define module specific macros here |
| ----------------------------------------------------------------------------*/ |
| |
| /*---------------------------------------------------------------------------- |
| ; DEFINES |
| ; Include all pre-processor statements here. |
| ----------------------------------------------------------------------------*/ |
| |
| /*---------------------------------------------------------------------------- |
| ; EXTERNAL VARIABLES REFERENCES |
| ; Declare variables used in this module but defined elsewhere |
| ----------------------------------------------------------------------------*/ |
| |
| /*---------------------------------------------------------------------------- |
| ; SIMPLE TYPEDEF'S |
| ----------------------------------------------------------------------------*/ |
| |
| /*---------------------------------------------------------------------------- |
| ; ENUMERATED TYPEDEF'S |
| ----------------------------------------------------------------------------*/ |
| |
| /*---------------------------------------------------------------------------- |
| ; STRUCTURES TYPEDEF'S |
| ----------------------------------------------------------------------------*/ |
| typedef struct |
| { |
| SBR_HEADER_STATUS status; /* the current status of the header */ |
| SBR_MASTER_STATUS masterStatus;/* status of v_k_master freq table */ |
| |
| /* Changes in these variables indicates an error */ |
| Int32 crcEnable; |
| SR_MODE sampleRateMode; |
| Int32 ampResolution; |
| |
| /* Changes in these variables causes a reset of the decoder */ |
| Int32 startFreq; |
| Int32 stopFreq; |
| Int32 xover_band; |
| Int32 freqScale; |
| Int32 alterScale; |
| Int32 noise_bands; /* noise bands per octave, read from bitstream */ |
| |
| /* Helper variable*/ |
| Int32 noNoiseBands; /* actual number of noise bands to read from the bitstream */ |
| |
| Int32 limiterBands; |
| Int32 limiterGains; |
| Int32 interpolFreq; |
| Int32 smoothingLength; |
| } |
| SBR_HEADER_DATA; |
| |
| typedef SBR_HEADER_DATA *HANDLE_SBR_HEADER_DATA; |
| |
| /*---------------------------------------------------------------------------- |
| ; GLOBAL FUNCTION DEFINITIONS |
| ; Function Prototype declaration |
| ----------------------------------------------------------------------------*/ |
| |
| |
| /*---------------------------------------------------------------------------- |
| ; END |
| ----------------------------------------------------------------------------*/ |
| #endif |
| |
| |