2 files changed, 14 insertions, 6 deletions
diff --git a/externals/grill/xsample/source/main.cpp b/externals/grill/xsample/source/main.cpp
index 6e17b0a0..1a44a866 100644
--- a/externals/grill/xsample/source/main.cpp
+++ b/externals/grill/xsample/source/main.cpp
@@ -223,9 +223,12 @@ V xsample::m_dsp(I /*n*/,S *const * /*insigs*/,S *const * /*outsigs*/)
 	if(!m_refresh()) s_dsp();
 }
 
-
+/*
 V xsample::arrscale(I n,const S *src,S *dst,S add,S mul)
 {
+#if 1
+    flext::ScaleSamples(dst,src,mul,add*mul,n);
+#else
 	int n8 = n>>3;
 	n -= n8<<3;
 	while(n8--) {
@@ -241,10 +244,14 @@ V xsample::arrscale(I n,const S *src,S *dst,S add,S mul)
 	}
 	
 	while(n--) *(dst++) = (*(src++)+add)*mul; 
+#endif
 }
 
 V xsample::arrmul(I n,const S *src,S *dst,S mul)
 {
+#if 1
+    flext::MulSamples(dst,src,mul,n);
+#else
 	int n8 = n>>3;
 	n -= n8<<3;
 	while(n8--) {
@@ -260,8 +267,9 @@ V xsample::arrmul(I n,const S *src,S *dst,S mul)
 	}
 	
 	while(n--) *(dst++) = *(src++)*mul; 
+#endif
 }
-
+*/
 
 
 
diff --git a/externals/grill/xsample/source/main.h b/externals/grill/xsample/source/main.h
index bfbebfe2..2968624e 100644
--- a/externals/grill/xsample/source/main.h
+++ b/externals/grill/xsample/source/main.h
@@ -19,8 +19,8 @@ WARRANTIES, see the file, "license.txt," in this distribution.
 
 #include <flext.h>
 
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 402)
-#error You need at least flext version 0.4.2
+#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 500)
+#error You need at least flext version 0.5.0
 #endif
 
 
@@ -127,10 +127,10 @@ protected:
 
 	inline F scale(F smp) const { return (smp-sclmin)*sclmul; }
 	
-	static V arrscale(I n,const S *in,S *out,S add,S mul);
+    static V arrscale(I n,const S *in,S *out,S add,S mul) { flext::ScaleSamples(out,in,mul,add,n); }
 	inline V arrscale(I n,const S *in,S *out) const { arrscale(n,in,out,(S)-sclmin,sclmul); }
 	
-	static V arrmul(I n,const S *in,S *out,S mul);
+	static V arrmul(I n,const S *in,S *out,S mul) { flext::MulSamples(out,in,mul,n); }
 	inline V arrmul(I n,const S *in,S *out) const { arrmul(n,in,out,(S)(1./s2u)); }
 
 	BL bufchk();