Searched refs:expn (Results 1 – 5 of 5) sorted by relevance
313 const double expn = (alpha > amax) ? exp_min in QualityToJPEGCompression() local316 const double v = pow(c, expn); in QualityToJPEGCompression()372 const double expn = 1. - amp * enc->dqm_[i].alpha_; in VP8SetSegmentParams() local373 const double c = pow(c_base, expn); in VP8SetSegmentParams()375 assert(expn > 0.); in VP8SetSegmentParams()
168 OPJ_INT32 expn; member
8823 l_expn = (OPJ_UINT32)l_tccp->stepsizes[l_band_no].expn;8840 l_expn = (OPJ_UINT32)l_tccp->stepsizes[l_band_no].expn;8939 l_tccp->stepsizes[l_band_no].expn = (OPJ_INT32)(l_tmp >> 3);8950 l_tccp->stepsizes[l_band_no].expn = (OPJ_INT32)(l_tmp >> 11);8960 l_tccp->stepsizes[l_band_no].expn =8961 … ((OPJ_INT32)(l_tccp->stepsizes[0].expn) - (OPJ_INT32)((l_band_no - 1) / 3) > 0) ?8962 … (OPJ_INT32)(l_tccp->stepsizes[0].expn) - (OPJ_INT32)((l_band_no - 1) / 3) : 0;9038 l_tccp->stepsizes[bandno].expn);9286 … l_tccp_info->stepsizes_expn[bandno] = (OPJ_UINT32)l_tccp->stepsizes[bandno].expn;
873 ….0 + l_step_size->mant / 2048.0) * pow(2.0, (OPJ_INT32) (numbps - l_step_size->expn)))) * fraction; in opj_tcd_init_tile()874 l_band->numbps = l_step_size->expn + (OPJ_INT32)l_tccp->numgbits - 1; /* WHY -1 ? */ in opj_tcd_init_tile()
375 bandno_stepsize->expn = numbps - p; in opj_dwt_encode_stepsize()