376961d168
* Update IDF to 65acd99 * Update platformio and arduino build paths and libs * Update esptool binaries
58 lines
1.9 KiB
C
58 lines
1.9 KiB
C
/******************************************************************************
|
|
*
|
|
* Copyright (C) 1999-2012 Broadcom Corporation
|
|
*
|
|
* 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.
|
|
*
|
|
******************************************************************************/
|
|
|
|
/******************************************************************************
|
|
*
|
|
* Function declarations.
|
|
*
|
|
******************************************************************************/
|
|
|
|
#ifndef SBC_FUNCDECLARE_H
|
|
#define SBC_FUNCDECLARE_H
|
|
|
|
/*#include "sbc_encoder.h"*/
|
|
/* Global data */
|
|
#if (SBC_IS_64_MULT_IN_WINDOW_ACCU == FALSE)
|
|
extern const SINT16 gas32CoeffFor4SBs[];
|
|
extern const SINT16 gas32CoeffFor8SBs[];
|
|
#else
|
|
extern const SINT32 gas32CoeffFor4SBs[];
|
|
extern const SINT32 gas32CoeffFor8SBs[];
|
|
#endif
|
|
|
|
/* Global functions*/
|
|
|
|
extern void sbc_enc_bit_alloc_mono(SBC_ENC_PARAMS *CodecParams);
|
|
extern void sbc_enc_bit_alloc_ste(SBC_ENC_PARAMS *CodecParams);
|
|
|
|
extern void SbcAnalysisInit (void);
|
|
|
|
extern void SbcAnalysisFilter4(SBC_ENC_PARAMS *strEncParams);
|
|
extern void SbcAnalysisFilter8(SBC_ENC_PARAMS *strEncParams);
|
|
|
|
extern void SBC_FastIDCT8 (SINT32 *pInVect, SINT32 *pOutVect);
|
|
extern void SBC_FastIDCT4 (SINT32 *x0, SINT32 *pOutVect);
|
|
|
|
extern void EncPacking(SBC_ENC_PARAMS *strEncParams);
|
|
extern void EncQuantizer(SBC_ENC_PARAMS *);
|
|
#if (SBC_DSP_OPT==TRUE)
|
|
SINT32 SBC_Multiply_32_16_Simplified(SINT32 s32In2Temp, SINT32 s32In1Temp);
|
|
#endif
|
|
#endif
|
|
|