/* ------------------------------------------------------------------ * 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. * ------------------------------------------------------------------- */ /* Pathname: sfb.h ------------------------------------------------------------------------------ REVISION HISTORY Description: created to declare scalefactor bands for all sampling rates Description: Change short to Int16 Description: Eliminated declaration of sfb_96_128 array, values are equal to array sfb_64_128 ------------------------------------------------------------------------------ INCLUDE DESCRIPTION this file declares the scalefactor bands for all sampling rates ------------------------------------------------------------------------------ */ /*---------------------------------------------------------------------------- ; CONTINUE ONLY IF NOT ALREADY DEFINED ----------------------------------------------------------------------------*/ #ifndef SFB_H #define SFB_H /*---------------------------------------------------------------------------- ; INCLUDES ----------------------------------------------------------------------------*/ #include "pv_audio_type_defs.h" #include "s_sr_info.h" #include "e_progconfigconst.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 ----------------------------------------------------------------------------*/ extern const Int16 sfb_96_1024[]; /* 41 scfbands */ extern const Int16 sfb_64_1024[]; /* 41 scfbands 47 */ extern const Int16 sfb_64_128[]; /* 12 scfbands */ extern const Int16 sfb_48_1024[]; /* 49 scfbands */ extern const Int16 sfb_48_128[]; /* 14 scfbands */ extern const Int16 sfb_32_1024[]; /* 51 scfbands */ extern const Int16 sfb_24_1024[]; /* 47 scfbands */ extern const Int16 sfb_24_128[]; /* 15 scfbands */ extern const Int16 sfb_16_1024[]; /* 43 scfbands */ extern const Int16 sfb_16_128[]; /* 15 scfbands */ extern const Int16 sfb_8_1024[]; /* 40 scfbands */ extern const Int16 sfb_8_128[]; /* 15 scfbands */ extern const SR_Info samp_rate_info[12]; /*---------------------------------------------------------------------------- ; SIMPLE TYPEDEF'S ----------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------- ; ENUMERATED TYPEDEF'S ----------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------- ; STRUCTURES TYPEDEF'S ----------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------- ; GLOBAL FUNCTION DEFINITIONS ; Function Prototype declaration ----------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------- ; END ----------------------------------------------------------------------------*/ #endif