From 22f2605e2569eaa51495e23ac335bdfde217c23c Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Mon, 22 Jun 2015 17:19:42 +0200
Subject: pcm/Interleave: convert PcmInterleave32() to template

---
 src/pcm/Interleave.cxx | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/src/pcm/Interleave.cxx b/src/pcm/Interleave.cxx
index 8f8f152c5..9926b5f7f 100644
--- a/src/pcm/Interleave.cxx
+++ b/src/pcm/Interleave.cxx
@@ -36,10 +36,11 @@ GenericPcmInterleave(uint8_t *gcc_restrict dest,
 	}
 }
 
-void
-PcmInterleave32(int32_t *gcc_restrict dest,
-		const ConstBuffer<const int32_t *> src,
-		size_t n_frames)
+template<typename T>
+static void
+PcmInterleaveT(T *gcc_restrict dest,
+	       const ConstBuffer<const T *> src,
+	       size_t n_frames)
 {
 	for (const auto *s : src) {
 		auto *d = dest++;
@@ -50,6 +51,14 @@ PcmInterleave32(int32_t *gcc_restrict dest,
 	}
 }
 
+void
+PcmInterleave32(int32_t *gcc_restrict dest,
+		const ConstBuffer<const int32_t *> src,
+		size_t n_frames)
+{
+	PcmInterleaveT(dest, src, n_frames);
+}
+
 void
 PcmInterleave(void *gcc_restrict dest,
 	      ConstBuffer<const void *> src,
-- 
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