From a8cd8e0c7fb1fa7df59d27823997fc6ca2cbb051 Mon Sep 17 00:00:00 2001
From: Andy Wingo <wingo@pobox.com>
Date: Wed, 29 May 2002 06:13:26 +0000
Subject: add float support to resampling lib clean up header file

Original commit message from CVS:
* add float support to resampling lib
* clean up header file
---
 gst-libs/gst/resample/dtof.c | 65 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 gst-libs/gst/resample/dtof.c

(limited to 'gst-libs/gst/resample/dtof.c')

diff --git a/gst-libs/gst/resample/dtof.c b/gst-libs/gst/resample/dtof.c
new file mode 100644
index 00000000..c392e676
--- /dev/null
+++ b/gst-libs/gst/resample/dtof.c
@@ -0,0 +1,65 @@
+/* Resampling library
+ * Copyright (C) <2001> David A. Schleef <ds@schleef.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+
+#include <string.h>
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+/*#include <ml.h> */
+#include "private.h"
+
+void conv_double_float_ref(double *dest, float *src, int n)
+{
+	int i;
+	for(i=0;i<n;i++){
+		dest[i]=src[i];
+	}
+}
+
+void conv_float_double_ref(float *dest, double *src, int n)
+{
+	int i;
+	for(i=0;i<n;i++){
+		dest[i]=src[i];
+	}
+}
+
+void conv_double_float_dstr(double *dest, float *src, int n, int dstr)
+{
+	int i;
+	void *d = dest;
+	for(i=0;i<n;i++){
+		(*(double *)d)=*src++;
+		d += dstr;
+	}
+}
+
+void conv_float_double_sstr(float *dest, double *src, int n, int sstr)
+{
+	int i;
+	void *s = src;
+
+	for(i=0;i<n;i++){
+		*dest++ = *(double *)s;
+		s += sstr;
+	}
+}
+
-- 
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