From dcf04428feb792754aea4b0a484243850afc0114 Mon Sep 17 00:00:00 2001
From: Josh Coalson <jcoalson@users.sourceforce.net>
Date: Thu, 14 Sep 2006 00:39:32 +0000
Subject: [PATCH] add ReplayGainReferenceLoudness constant

---
 include/share/replaygain_analysis.h                 | 6 ++++--
 src/share/replaygain_analysis/replaygain_analysis.c | 2 ++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/include/share/replaygain_analysis.h b/include/share/replaygain_analysis.h
index 6f52dc62..f992c456 100644
--- a/include/share/replaygain_analysis.h
+++ b/include/share/replaygain_analysis.h
@@ -44,11 +44,13 @@ extern "C" {
 
 typedef float   Float_t;         /* Type used for filtering */
 
+Float_t ReplayGainReferenceLoudness; /* in dB SPL, currently == 89.0 */
+
 int     InitGainAnalysis ( long samplefreq );
 int     AnalyzeSamples   ( const Float_t* left_samples, const Float_t* right_samples, size_t num_samples, int num_channels );
 int		ResetSampleFrequency ( long samplefreq );
-Float_t   GetTitleGain     ( void );
-Float_t   GetAlbumGain     ( void );
+Float_t GetTitleGain     ( void );
+Float_t GetAlbumGain     ( void );
 
 #ifdef __cplusplus
 }
diff --git a/src/share/replaygain_analysis/replaygain_analysis.c b/src/share/replaygain_analysis/replaygain_analysis.c
index 5b9637c5..a11465c8 100644
--- a/src/share/replaygain_analysis/replaygain_analysis.c
+++ b/src/share/replaygain_analysis/replaygain_analysis.c
@@ -100,6 +100,8 @@
 
 #include "replaygain_analysis.h"
 
+extern Float_t ReplayGainReferenceLoudness = 89.0; /* in dB SPL */
+
 typedef unsigned short  Uint16_t;
 typedef signed short    Int16_t;
 typedef unsigned int    Uint32_t;