305 INT FDKaacEnc_InitDownsampler(DOWNSAMPLER *DownSampler, /*!< pointer to downsampler instance */  in FDKaacEnc_InitDownsampler()  argument
314   FDKmemclear(DownSampler->downFilter.states, sizeof(DownSampler->downFilter.states));  in FDKaacEnc_InitDownsampler()
315   DownSampler->downFilter.ptr   =   0;  in FDKaacEnc_InitDownsampler()
328   DownSampler->downFilter.coeffa = currentSet->coeffa;  in FDKaacEnc_InitDownsampler()
331   DownSampler->downFilter.gain = currentSet->g;  in FDKaacEnc_InitDownsampler()
334   DownSampler->downFilter.noCoeffs = currentSet->noCoeffs;  in FDKaacEnc_InitDownsampler()
335   DownSampler->delay = currentSet->delay;  in FDKaacEnc_InitDownsampler()
336   DownSampler->downFilter.Wc = currentSet->Wc;  in FDKaacEnc_InitDownsampler()
338   DownSampler->ratio =   ratio;  in FDKaacEnc_InitDownsampler()
339   DownSampler->pending = ratio-1;  in FDKaacEnc_InitDownsampler()
486 INT FDKaacEnc_Downsample(DOWNSAMPLER *DownSampler,  /*!< pointer to downsampler instance */  in FDKaacEnc_Downsample()  argument
498     for(i=0; i<numInSamples; i+=DownSampler->ratio)  in FDKaacEnc_Downsample()
500 …*outSamples = AdvanceFilter(&(DownSampler->downFilter), &inSamples[i*inStride], DownSampler->ratio…  in FDKaacEnc_Downsample()
503     *numOutSamples = numInSamples/DownSampler->ratio;  in FDKaacEnc_Downsample()