Commit 22d7dc7e authored by PLAINSI's avatar PLAINSI
Browse files

Compensate loudness

parent 065d8114

lib_com/options.h

+1 −0
Original line number Diff line number Diff line
@@ -176,6 +176,7 @@ 
#define NONBE_FIX_770_PLANAR_SBA_JBM                          /* FhG  : Issue #770: Crash in planar FOA decoding with JBM caused by uninitialized value */

#define NONBE_FIX_760_COHERENCE_MASA                          /* Nokia: Issue 760: fixes decoder crash for some cases when all energy ratios are 1 */

#define NONBE_FIX_752_OSBA_MISCONFIG_MCT                      /* FhG: issue 752: misconfiguration of MCT causes crashes for coding with sampling rate under 48kHz at 256kbps*/

#define NONBE_FIX_787_PARAM_UPMIX_LEVEL                       /* Dlb: issue 787: fix level of Mono/Stereo for ParamUpmix mode */



/* ##################### End NON-BE switches ############################# */

lib_dec/ivas_mc_paramupmix_dec.c

+7 −0
Original line number Diff line number Diff line
@@ -216,6 +216,13 @@ void ivas_mc_paramupmix_dec( 
    if ( ( output_config == AUDIO_CONFIG_STEREO ) || ( output_config == AUDIO_CONFIG_MONO ) )

    {

        first_empty_channel = 8; /* Don't upmix */

#ifdef NONBE_FIX_787_PARAM_UPMIX_LEVEL

        /* Compensate loudness for not doing full upmix */

        for ( i = 4; i < 8; i++ )

        {

            v_multc( output_f[i], 2.0f, output_f[i], L_FRAME48k );

        }

#endif

    }

    else

    {