Don't clip floating point samples

MarekPasnikowski · Oct 17, 2014 · 5ca2d59 · 5ca2d59
1 parent d7e2fcf
commit 5ca2d59
Showing 1 changed file with 0 additions and 36 deletions.
diff --git a/src/bs2b.c b/src/bs2b.c
@@ -350,12 +350,6 @@ void bs2b_cross_feed_d( t_bs2bdp bs2bdp, double *sample, int n )
 		{
 			cross_feed_d( bs2bdp, sample );
 
-			/* Clipping of overloaded samples */
-			if( sample[ 0 ] >  1.0 ) sample[ 0 ] =  1.0;
-			if( sample[ 0 ] < -1.0 ) sample[ 0 ] = -1.0;
-			if( sample[ 1 ] >  1.0 ) sample[ 1 ] =  1.0;
-			if( sample[ 1 ] < -1.0 ) sample[ 1 ] = -1.0;
-
 			sample += 2;
 		} /* while */
 	} /* if */
@@ -374,12 +368,6 @@ void bs2b_cross_feed_dbe( t_bs2bdp bs2bdp, double *sample, int n )
 
 			cross_feed_d( bs2bdp, sample );
 
-			/* Clipping of overloaded samples */
-			if( sample[ 0 ] >  1.0 ) sample[ 0 ] =  1.0;
-			if( sample[ 0 ] < -1.0 ) sample[ 0 ] = -1.0;
-			if( sample[ 1 ] >  1.0 ) sample[ 1 ] =  1.0;
-			if( sample[ 1 ] < -1.0 ) sample[ 1 ] = -1.0;
-
 			#ifndef WORDS_BIGENDIAN
 			int64swap( ( uint32_t * )sample );
 			int64swap( ( uint32_t * )( sample + 1 ) );
@@ -403,12 +391,6 @@ void bs2b_cross_feed_dle( t_bs2bdp bs2bdp, double *sample, int n )
 
 			cross_feed_d( bs2bdp, sample );
 
-			/* Clipping of overloaded samples */
-			if( sample[ 0 ] >  1.0 ) sample[ 0 ] =  1.0;
-			if( sample[ 0 ] < -1.0 ) sample[ 0 ] = -1.0;
-			if( sample[ 1 ] >  1.0 ) sample[ 1 ] =  1.0;
-			if( sample[ 1 ] < -1.0 ) sample[ 1 ] = -1.0;
-
 			#ifdef WORDS_BIGENDIAN
 			int64swap( ( uint32_t * )sample );
 			int64swap( ( uint32_t * )( sample + 1 ) );
@@ -432,12 +414,6 @@ void bs2b_cross_feed_f( t_bs2bdp bs2bdp, float *sample, int n )
 
 			cross_feed_d( bs2bdp, sample_d );
 
-			/* Clipping of overloaded samples */
-			if( sample_d[ 0 ] >  1.0 ) sample_d[ 0 ] =  1.0;
-			if( sample_d[ 0 ] < -1.0 ) sample_d[ 0 ] = -1.0;
-			if( sample_d[ 1 ] >  1.0 ) sample_d[ 1 ] =  1.0;
-			if( sample_d[ 1 ] < -1.0 ) sample_d[ 1 ] = -1.0;
-
 			sample[ 0 ] = ( float )sample_d[ 0 ];
 			sample[ 1 ] = ( float )sample_d[ 1 ];
 
@@ -464,12 +440,6 @@ void bs2b_cross_feed_fbe( t_bs2bdp bs2bdp, float *sample, int n )
 
 			cross_feed_d( bs2bdp, sample_d );
 
-			/* Clipping of overloaded samples */
-			if( sample_d[ 0 ] >  1.0 ) sample_d[ 0 ] =  1.0;
-			if( sample_d[ 0 ] < -1.0 ) sample_d[ 0 ] = -1.0;
-			if( sample_d[ 1 ] >  1.0 ) sample_d[ 1 ] =  1.0;
-			if( sample_d[ 1 ] < -1.0 ) sample_d[ 1 ] = -1.0;
-
 			sample[ 0 ] = ( float )sample_d[ 0 ];
 			sample[ 1 ] = ( float )sample_d[ 1 ];
 
@@ -501,12 +471,6 @@ void bs2b_cross_feed_fle( t_bs2bdp bs2bdp, float *sample, int n )
 
 			cross_feed_d( bs2bdp, sample_d );
 
-			/* Clipping of overloaded samples */
-			if( sample_d[ 0 ] >  1.0 ) sample_d[ 0 ] =  1.0;
-			if( sample_d[ 0 ] < -1.0 ) sample_d[ 0 ] = -1.0;
-			if( sample_d[ 1 ] >  1.0 ) sample_d[ 1 ] =  1.0;
-			if( sample_d[ 1 ] < -1.0 ) sample_d[ 1 ] = -1.0;
-
 			sample[ 0 ] = ( float )sample_d[ 0 ];
 			sample[ 1 ] = ( float )sample_d[ 1 ];