Commit 542d51ad authored by multrus's avatar multrus
Browse files

extend scaling in accumulateCLDFBArrayToBuffer_fx()

parent a42b9935

lib_rend/lib_rend_fx.c

+38 −11
Original line number Diff line number Diff line
@@ -469,6 +469,9 @@ static void accumulateCLDFBArrayToBuffer_fx( 
    numCldfbSamples = (UWord32) shr( buffer->config.numSamplesPerChannel, 1 );

    num_bands = (UWord32) Mpy_32_32( numCldfbSamples, ONE_BY_CLDFB_NO_COL_MAX_Q31 );



    IF( LE_16( Q_diff, 0 ) )

    {



        FOR( chnlIdx = 0; chnlIdx < buffer->config.numChannels; ++chnlIdx )

        {

            FOR( slotIdx = 0; slotIdx < CLDFB_NO_COL_MAX; ++slotIdx )
@@ -488,6 +491,30 @@ static void accumulateCLDFBArrayToBuffer_fx( 


        *( buffer->pq_fact ) = Q_new;

        move16();

    }

    ELSE

    {



        FOR( chnlIdx = 0; chnlIdx < buffer->config.numChannels; ++chnlIdx )

        {

            FOR( slotIdx = 0; slotIdx < CLDFB_NO_COL_MAX; ++slotIdx )

            {

                FOR( smplIdx = 0; smplIdx < num_bands; ++smplIdx )

                {

                    *writePtr = L_add( *writePtr, L_shr( re[chnlIdx][slotIdx][smplIdx], Q_diff ) );

                    writePtr++;

                }

                FOR( smplIdx = 0; smplIdx < num_bands; ++smplIdx )

                {

                    *writePtr = L_add( *writePtr, L_shr( im[chnlIdx][slotIdx][smplIdx], Q_diff ) );

                    writePtr++;

                }

            }

        }



        *( buffer->pq_fact ) = Q_old;

        move16();

    }



    return;

}