From 7b03f55cb443391b90fe5a3aa5bd8abd71ec5347 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@musicpd.org>
Date: Wed, 5 Feb 2020 19:49:18 +0100
Subject: [PATCH] util/bit_reverse: convert to C++

---
 src/decoder/plugins/DsdiffDecoderPlugin.cxx | 2 +-
 src/decoder/plugins/DsfDecoderPlugin.cxx    | 2 +-
 src/pcm/Dsd2Pcm.cxx                         | 2 +-
 src/util/{bit_reverse.c => BitReverse.cxx}  | 2 +-
 src/util/{bit_reverse.h => BitReverse.hxx}  | 6 +++---
 src/util/meson.build                        | 2 +-
 6 files changed, 8 insertions(+), 8 deletions(-)
 rename src/util/{bit_reverse.c => BitReverse.cxx} (97%)
 rename src/util/{bit_reverse.h => BitReverse.hxx} (91%)

diff --git a/src/decoder/plugins/DsdiffDecoderPlugin.cxx b/src/decoder/plugins/DsdiffDecoderPlugin.cxx
index ba6a78079..16460627a 100644
--- a/src/decoder/plugins/DsdiffDecoderPlugin.cxx
+++ b/src/decoder/plugins/DsdiffDecoderPlugin.cxx
@@ -31,7 +31,7 @@
 #include "../DecoderAPI.hxx"
 #include "input/InputStream.hxx"
 #include "pcm/CheckAudioFormat.hxx"
-#include "util/bit_reverse.h"
+#include "util/BitReverse.hxx"
 #include "util/ByteOrder.hxx"
 #include "util/StringView.hxx"
 #include "tag/Handler.hxx"
diff --git a/src/decoder/plugins/DsfDecoderPlugin.cxx b/src/decoder/plugins/DsfDecoderPlugin.cxx
index 62f168d4a..1d8e943c3 100644
--- a/src/decoder/plugins/DsfDecoderPlugin.cxx
+++ b/src/decoder/plugins/DsfDecoderPlugin.cxx
@@ -32,7 +32,7 @@
 #include "../DecoderAPI.hxx"
 #include "input/InputStream.hxx"
 #include "pcm/CheckAudioFormat.hxx"
-#include "util/bit_reverse.h"
+#include "util/BitReverse.hxx"
 #include "util/ByteOrder.hxx"
 #include "DsdLib.hxx"
 #include "tag/Handler.hxx"
diff --git a/src/pcm/Dsd2Pcm.cxx b/src/pcm/Dsd2Pcm.cxx
index f46ae4371..9b105ae12 100644
--- a/src/pcm/Dsd2Pcm.cxx
+++ b/src/pcm/Dsd2Pcm.cxx
@@ -32,7 +32,7 @@ or implied, of Sebastian Gesemann.
 
 #include "Dsd2Pcm.hxx"
 #include "Traits.hxx"
-#include "util/bit_reverse.h"
+#include "util/BitReverse.hxx"
 #include "util/GenerateArray.hxx"
 
 #include <assert.h>
diff --git a/src/util/bit_reverse.c b/src/util/BitReverse.cxx
similarity index 97%
rename from src/util/bit_reverse.c
rename to src/util/BitReverse.cxx
index a33b08947..29ffb49eb 100644
--- a/src/util/bit_reverse.c
+++ b/src/util/BitReverse.cxx
@@ -17,7 +17,7 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#include "bit_reverse.h"
+#include "BitReverse.hxx"
 
 /**
  * @see http://graphics.stanford.edu/~seander/bithacks.html#BitReverseTable
diff --git a/src/util/bit_reverse.h b/src/util/BitReverse.hxx
similarity index 91%
rename from src/util/bit_reverse.h
rename to src/util/BitReverse.hxx
index 9445751c8..c67d8a68e 100644
--- a/src/util/bit_reverse.h
+++ b/src/util/BitReverse.hxx
@@ -17,8 +17,8 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#ifndef MPD_BIT_REVERSE_H
-#define MPD_BIT_REVERSE_H
+#ifndef MPD_BIT_REVERSE_HXX
+#define MPD_BIT_REVERSE_HXX
 
 #include "Compiler.h"
 
@@ -28,7 +28,7 @@ extern const uint8_t bit_reverse_table[256];
 
 gcc_const
 static inline uint8_t
-bit_reverse(uint8_t x)
+bit_reverse(uint8_t x) noexcept
 {
 	return bit_reverse_table[x];
 }
diff --git a/src/util/meson.build b/src/util/meson.build
index 9b1e261d7..2339d7702 100644
--- a/src/util/meson.build
+++ b/src/util/meson.build
@@ -29,7 +29,7 @@ util = static_library(
   'OptionParser.cxx',
   'ByteReverse.cxx',
   'format.c',
-  'bit_reverse.c',
+  'BitReverse.cxx',
   include_directories: inc,
 )