From bfe020e06c2ba0671cdd1dacd9999c986c3168d6 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Sun, 22 Dec 2013 17:36:21 +0100
Subject: pcm/Volume: make PCM_VOLUME_1 a "constexpr"

---
 src/pcm/PcmVolume.hxx | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'src/pcm/PcmVolume.hxx')

diff --git a/src/pcm/PcmVolume.hxx b/src/pcm/PcmVolume.hxx
index 8cd82acf7..502fca9ec 100644
--- a/src/pcm/PcmVolume.hxx
+++ b/src/pcm/PcmVolume.hxx
@@ -26,10 +26,11 @@
 #include <stdint.h>
 #include <stddef.h>
 
-enum {
-	/** this value means "100% volume" */
-	PCM_VOLUME_1 = 1024,
-};
+/**
+ * This value means "100% volume".
+ */
+static constexpr unsigned PCM_VOLUME_1 = 1024;
+static constexpr int PCM_VOLUME_1S = PCM_VOLUME_1;
 
 struct AudioFormat;
 
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