Added pre-amp setting for files with ReplayGain information.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7303 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 13 insertions, 0 deletions

diff --git a/firmware/export/replaygain.h b/firmware/export/replaygain.h
index e96a7f907a..c29d4b6921 100644
--- a/firmware/export/replaygain.h
+++ b/firmware/export/replaygain.h
@@ -22,6 +22,7 @@
 
 #include "id3.h"
 
+long get_replaygain_int(long int_gain);
 long get_replaygain(const char* str);
 long get_replaypeak(const char* str);
 long parse_replaygain(const char* key, const char* value, 
diff --git a/firmware/replaygain.c b/firmware/replaygain.c
index 542eee6101..a21336013b 100644
--- a/firmware/replaygain.c
+++ b/firmware/replaygain.c
@@ -305,6 +305,18 @@ static long convert_gain(long gain)
     return gain;
 }
 
+long get_replaygain_int(long int_gain)
+{
+    long gain = 0;
+    
+    if (int_gain)
+    {
+        gain = convert_gain(int_gain * FP_ONE / 100);
+    }
+    
+    return gain;
+}
+
 long get_replaygain(const char* str)
 {
     long gain = 0;