Clean float code from decoder

                    //

                    // editableParameters.gain_bed = 0.5f;

                    // TODO: Cleanup with proper example

                    int Q_dir = 22;

                    float azi1 = 90.2f;

                    float azi2 = -104.6f;

                    float azi3 = 44.6f;

                    float azi4 = -150.1f;

                    editableParameters.ism_metadata[0].azimuth_fx = (Word32) azi1 * pow( 2, Q_dir );

                    editableParameters.ism_metadata[0].elevation_fx = 0;

                    editableParameters.ism_metadata[1].azimuth_fx = (Word32) azi2 * pow( 2, Q_dir );

                    editableParameters.ism_metadata[1].elevation_fx = 0;

                    editableParameters.ism_metadata[2].azimuth_fx = (Word32) azi3 * pow( 2, Q_dir );

                    editableParameters.ism_metadata[2].elevation_fx = 0;

                    editableParameters.ism_metadata[3].azimuth_fx = (Word32) azi4 * pow( 2, Q_dir );

                    editableParameters.ism_metadata[3].elevation_fx = 0;

                    int Q_gain = 12;

                    float g1 = 1.3f;

                    float g2 = 0.78f;

                    float g3 = 2.1f;

                    float g4 = 0.57f;

                    float gMasa = 2.0f;

                    editableParameters.ism_metadata[0].gain_fx = (Word32) ( g1 * pow( 2, Q_gain ) );

                    editableParameters.ism_metadata[1].gain_fx = (Word32) ( g2 * pow( 2, Q_gain ) );

                    editableParameters.ism_metadata[2].gain_fx = (Word32) ( g3 * pow( 2, Q_gain ) );

                    editableParameters.ism_metadata[3].gain_fx = (Word32) ( g4 * pow( 2, Q_gain ) );

                    editableParameters.gain_bed_fx = (Word32) ( gMasa * pow( 2, Q_gain ) );

                    /* set new object parameters*/

                    if ( ( error = IVAS_DEC_SetEditableParameters( hIvasDec, editableParameters ) ) != IVAS_ERR_OK )

                    {