Lines Matching refs:qmf
177 HANDLE_QMF_FILTER_BANK qmf, in qmfSynPrototypeFirSlot() argument
184 FIXP_QSS* FilterStates = (FIXP_QSS*)qmf->FilterStates; in qmfSynPrototypeFirSlot()
185 int no_channels = qmf->no_channels; in qmfSynPrototypeFirSlot()
186 const FIXP_PFT *p_Filter = qmf->p_filter; in qmfSynPrototypeFirSlot()
187 int p_stride = qmf->p_stride; in qmfSynPrototypeFirSlot()
191 int scale = ((DFRACT_BITS-SAMPLE_BITS)-1-qmf->outScalefactor); in qmfSynPrototypeFirSlot()
194 …p_fltm = p_Filter+(qmf->FilterSize/2)-p_stride*QMF_NO_POLY; /* 5 + (320 - 2*5) = 315-ter von 330 … in qmfSynPrototypeFirSlot()
196 …FDK_ASSERT(SAMPLE_BITS-1-qmf->outScalefactor >= 0); // (DFRACT_BITS-SAMPLE_BITS)-1-qmf->outScale… in qmfSynPrototypeFirSlot()
205 if (qmf->outGain!=(FIXP_DBL)0x80000000) { in qmfSynPrototypeFirSlot()
206 Are = fMult(Are,qmf->outGain); in qmfSynPrototypeFirSlot()
245 HANDLE_QMF_FILTER_BANK qmf, in qmfSynPrototypeFirSlot_NonSymmetric() argument
252 FIXP_QSS* FilterStates = (FIXP_QSS*)qmf->FilterStates; in qmfSynPrototypeFirSlot_NonSymmetric()
253 int no_channels = qmf->no_channels; in qmfSynPrototypeFirSlot_NonSymmetric()
254 const FIXP_PFT *p_Filter = qmf->p_filter; in qmfSynPrototypeFirSlot_NonSymmetric()
255 int p_stride = qmf->p_stride; in qmfSynPrototypeFirSlot_NonSymmetric()
259 int scale = ((DFRACT_BITS-SAMPLE_BITS)-1-qmf->outScalefactor); in qmfSynPrototypeFirSlot_NonSymmetric()
262 p_fltm = &p_flt[qmf->FilterSize/2]; /* at index 320, overall 640 coefficients */ in qmfSynPrototypeFirSlot_NonSymmetric()
264 …FDK_ASSERT(SAMPLE_BITS-1-qmf->outScalefactor >= 0); // (DFRACT_BITS-SAMPLE_BITS)-1-qmf->outScale… in qmfSynPrototypeFirSlot_NonSymmetric()