25 #ifndef SBC_FUNCDECLARE_H
26 #define SBC_FUNCDECLARE_H
30 #if (SBC_IS_64_MULT_IN_WINDOW_ACCU == FALSE)
31 extern const SINT16 gas32CoeffFor4SBs[];
32 extern const SINT16 gas32CoeffFor8SBs[];
34 extern const SINT32 gas32CoeffFor4SBs[];
35 extern const SINT32 gas32CoeffFor8SBs[];
40 extern void sbc_enc_bit_alloc_mono(SBC_ENC_PARAMS *CodecParams);
41 extern void sbc_enc_bit_alloc_ste(SBC_ENC_PARAMS *CodecParams);
43 extern void SbcAnalysisInit (
void);
45 extern void SbcAnalysisFilter4(SBC_ENC_PARAMS *strEncParams);
46 extern void SbcAnalysisFilter8(SBC_ENC_PARAMS *strEncParams);
48 extern void SBC_FastIDCT8 (SINT32 *pInVect, SINT32 *pOutVect);
49 extern void SBC_FastIDCT4 (SINT32 *x0, SINT32 *pOutVect);
51 extern void EncPacking(SBC_ENC_PARAMS *strEncParams);
52 extern void EncQuantizer(SBC_ENC_PARAMS *);
53 #if (SBC_DSP_OPT==TRUE)
54 SINT32 SBC_Multiply_32_16_Simplified(SINT32 s32In2Temp,SINT32 s32In1Temp);