Remove unused function linearstep().

mltframework · May 26, 2015 · 2eb5f03 · 2eb5f03
1 parent 45cd407
commit 2eb5f03
Showing 1 changed file with 0 additions and 14 deletions.
diff --git a/src/modules/core/transition_composite.c b/src/modules/core/transition_composite.c
@@ -193,20 +193,6 @@ static int get_value( mlt_properties properties, const char *preferred, const ch
 	return value;
 }
 
-/** A linear threshold determination function.
-*/
-
-static inline int32_t linearstep( int32_t edge1, int32_t edge2, int32_t a )
-{
-	if ( a < edge1 )
-		return 0;
-
-	if ( a >= edge2 )
-		return 0x10000;
-
-	return ( ( a - edge1 ) << 16 ) / ( edge2 - edge1 );
-}
-
 /** A smoother, non-linear threshold determination function.
 */