Commit bf1bf047 authored by Jan Kiene's avatar Jan Kiene
Browse files

only calculate energy correction on lines below IGF starting freq

parent 0d2980c4

lib_dec/tonalMDCTconcealment.c

+5 −2
Original line number Diff line number Diff line
@@ -612,11 +612,14 @@ void TonalMDCTConceal_InsertNoise( 
            {

                for ( l = hTonalMDCTConc->pTCI->lowerIndex[i]; l <= hTonalMDCTConc->pTCI->upperIndex[i]; l++ )

                {

                    last_block_nrg_correct += hTonalMDCTConc->lastBlockData.spectralData[l] * hTonalMDCTConc->lastBlockData.spectralData[l];

                    mdctSpectrum[l] = 0;

                    if ( l < crossOverFreq )

                    {

                        last_block_nrg_correct += hTonalMDCTConc->lastBlockData.spectralData[l] * hTonalMDCTConc->lastBlockData.spectralData[l];

                        hTonalMDCTConc->curr_noise_nrg -= concealment_noise[l] * concealment_noise[l];

                    } 

                }

            }



            /* if fadeout has not started yet, only apply sign scrambling */

            if ( crossfadeGain == 1.0f )