diff --git a/libs/resample/dtos.c b/libs/resample/dtos.c
index c02d0ef157..7762595fae 100644
--- a/libs/resample/dtos.c
+++ b/libs/resample/dtos.c
@@ -95,6 +95,7 @@ void conv_double_short_ref(double *dest, short *src, int n)
 }
 
 #ifdef HAVE_CPU_PPC
+#if 0
 static union { int i[4]; float f[4]; } av_tmp __attribute__ ((__aligned__ (16)));
 
 void conv_double_short_altivec(double *dest, short *src, int n)
@@ -123,6 +124,7 @@ void conv_double_short_altivec(double *dest, short *src, int n)
 	}
 }
 #endif
+#endif
 
 
 
@@ -172,3 +174,28 @@ void conv_short_double_ppcasm(short *dest, double *src, int n)
 #endif
 
 
+void conv_double_short_dstr(double *dest, short *src, int n, int dstr)
+{
+	int i;
+	void *d = dest;
+	for(i=0;i<n;i++){
+		(*(double *)d)=*src++;
+		d += dstr;
+	}
+}
+
+void conv_short_double_sstr(short *dest, double *src, int n, int sstr)
+{
+	int i;
+	double x;
+	void *s = src;
+
+	for(i=0;i<n;i++){
+		x = *(double *)s;
+		if(x<-32768.0)x=-32768.0;
+		if(x>32767.0)x=32767.0;
+		*dest++ = rint(x);
+		s += sstr;
+	}
+}
+
diff --git a/libs/resample/resample.c b/libs/resample/resample.c
index 019858bb21..cedb874e2f 100644
--- a/libs/resample/resample.c
+++ b/libs/resample/resample.c
@@ -145,9 +145,8 @@ void resample_scale(resample_t * r, void *i_buf, unsigned int i_size)
 			r->i_start, r->i_end, r->o_start);
 	}
 
-	if ((r->filter_length + r->i_samples)*2*r->channels > r->buffer_len) {
-		//int size = taps * 2 * r->channels;
-		int size = (r->filter_length + r->i_samples) * sizeof(double) * r->channels;
+	if ((r->filter_length + r->i_samples)*2*2 > r->buffer_len) {
+		int size = (r->filter_length + r->i_samples) * sizeof(double) * 2;
 
 		if(r->verbose){
 			printf("resample temp buffer size=%d\n",size);
@@ -158,15 +157,21 @@ void resample_scale(resample_t * r, void *i_buf, unsigned int i_size)
 		memset(r->buffer, 0, size);
 	}
 
-	conv_double_short(
-		r->buffer + r->filter_length * sizeof(double) * r->channels,
-		r->i_buf, r->i_samples * r->channels);
+	if(r->channels==2){
+		conv_double_short(
+			r->buffer + r->filter_length * sizeof(double) * 2,
+			r->i_buf, r->i_samples * 2);
+	}else{
+		conv_double_short_dstr(
+			r->buffer + r->filter_length * sizeof(double) * 2,
+			r->i_buf, r->i_samples, sizeof(double) * 2);
+	}
 
 	r->scale(r);
 
 	memcpy(r->buffer,
-		r->buffer + r->i_samples * sizeof(double) * r->channels,
-		r->filter_length * sizeof(double) * r->channels);
+		r->buffer + r->i_samples * sizeof(double) * 2,
+		r->filter_length * sizeof(double) * 2);
 
 	/* updating times */
 	r->i_start += r->i_samples * r->i_inc;
@@ -516,8 +521,10 @@ static void resample_sinc_ft(resample_t * r)
 		}
 	}
 
-	conv_short_double(r->o_buf,out_tmp,2 * r->o_samples);
-	//o_ptr[0] = double_to_s16(c0);
-	//o_ptr[1] = double_to_s16(c1);
+	if(r->channels==2){
+		conv_short_double(r->o_buf,out_tmp,2 * r->o_samples);
+	}else{
+		conv_short_double_sstr(r->o_buf,out_tmp,r->o_samples,2 * sizeof(double));
+	}
 }
 
diff --git a/libs/resample/resample.h b/libs/resample/resample.h
index 4c1b2a5297..1cc36eddc8 100644
--- a/libs/resample/resample.h
+++ b/libs/resample/resample.h
@@ -21,6 +21,8 @@
 #ifndef __RESAMPLE_H__
 #define __RESAMPLE_H__
 
+#include <config.h>
+
 typedef struct resample_s resample_t;
 
 struct resample_s {
@@ -150,5 +152,8 @@ void conv_short_double_ppcasm(short *dest, double *src, int n);
 #define conv_short_double conv_short_double_ref
 #endif
 
+void conv_double_short_dstr(double *dest, short *src, int n, int dstr);
+void conv_short_double_sstr(short *dest, double *src, int n, int dstr);
+
 #endif /* __RESAMPLE_H__ */
 
diff --git a/libs/resample/test.c b/libs/resample/test.c
index b6f8d7b7b2..44d19a6517 100644
--- a/libs/resample/test.c
+++ b/libs/resample/test.c
@@ -30,12 +30,13 @@ void test_res3(void);
 void test_res4(void);
 void test_res5(void);
 void test_res6(void);
+void test_res7(void);
 
 int main(int argc,char *argv[])
 {
 	out = fopen("out","w");
 
-	test_res1();
+	test_res7();
 
 	return 0;
 }
@@ -278,3 +279,74 @@ void test_res6(void)
 	}
 }
 
+void test_res7(void)
+{
+	resample_t *r;
+	int i;
+	double sum10k,sum22k;
+	double f;
+	int n10k,n22k;
+	double x;
+
+	for(i=0;i<I_RATE;i++){
+		i_buf[i] = rint(AMP * test_func((double)i/I_RATE));
+	}
+
+	r = malloc(sizeof(resample_t));
+	memset(r,0,sizeof(resample_t));
+
+	r->i_rate = I_RATE;
+	r->o_rate = O_RATE;
+	//r->method = RESAMPLE_SINC_SLOW;
+	r->method = RESAMPLE_SINC;
+	r->channels = 1;
+	//r->verbose = 1;
+	r->filter_length = 64;
+	r->get_buffer = get_buffer;
+
+	resample_init(r);
+
+	start_timer();
+#define blocked
+#ifdef blocked
+	for(i=0;i+256<I_RATE;i+=256){
+		resample_scale(r,i_buf+i,256*2);
+	}
+	if(I_RATE-i){
+		resample_scale(r,i_buf+i,(I_RATE-i)*2);
+	}
+#else
+	resample_scale(r,i_buf,I_RATE*2);
+#endif
+	end_timer();
+
+	for(i=0;i<O_RATE;i++){
+		f = AMP*test_func((double)i/O_RATE);
+		//f = rint(AMP*test_func((double)i/O_RATE));
+		fprintf(out,"%d %d %d %g %g\n",i,
+			o_buf[i],0,
+			f,o_buf[i]-f);
+	}
+
+	sum10k=0;
+	sum22k=0;
+	n10k=0;
+	n22k=0;
+	for(i=0;i<O_RATE;i++){
+		f = AMP*test_func((double)i/O_RATE);
+		//f = rint(AMP*test_func((double)i/O_RATE));
+		x = o_buf[i]-f;
+		if(((0.5*i)/O_RATE*I_RATE)<10000){
+			sum10k += x*x;
+			n10k++;
+		}
+		if(((0.5*i)/O_RATE*I_RATE)<22050){
+			sum22k += x*x;
+			n22k++;
+		}
+	}
+	printf("average error 10k=%g 22k=%g\n",
+		sqrt(sum10k/n10k),
+		sqrt(sum22k/n22k));
+}
+