From e7471f589aa028a30c40d734efb7a3fd8fa36dd1 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Wed, 22 Dec 2010 08:29:14 +0100
Subject: input/cdda: import missing pcm16_to_wave() from the wave encoder

---
 src/input/cdda_input_plugin.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/input')

diff --git a/src/input/cdda_input_plugin.c b/src/input/cdda_input_plugin.c
index df54ed47d..a0cb7e14b 100644
--- a/src/input/cdda_input_plugin.c
+++ b/src/input/cdda_input_plugin.c
@@ -309,6 +309,17 @@ input_cdda_seek(struct input_stream *is,
 	return true;
 }
 
+static inline size_t
+pcm16_to_wave(uint16_t *dst16, const uint16_t *src16, size_t length)
+{
+	size_t cnt = length >> 1;
+	while (cnt > 0) {
+		*dst16++ = GUINT16_TO_LE(*src16++);
+		cnt--;
+	}
+	return length;
+}
+
 static size_t
 input_cdda_read(struct input_stream *is, void *ptr, size_t length,
 		GError **error_r)
-- 
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