FS#11964. Rework replaygain handling to save metadata buffer and binsize. Remove string representation of replaygain and use a dedicated ftoa implementation for WPS/screen info.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29388 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 5 insertions, 2 deletions

diff --git a/apps/screens.c b/apps/screens.c
index 81472e6cc7..b1a48c5bd6 100644
--- a/apps/screens.c
+++ b/apps/screens.c
@@ -53,6 +53,7 @@
 #include "backdrop.h"
 #include "viewport.h"
 #include "language.h"
+#include "replaygain.h"
 
 #if CONFIG_CODEC == SWCODEC
 #include "dsp.h"
@@ -728,10 +729,12 @@ static const char* id3_get_info(int selected_item, void* data,
                 break;
 #if CONFIG_CODEC == SWCODEC
             case LANG_ID3_TRACK_GAIN:
-                val=id3->track_gain_string;
+                replaygain_itoa(buffer, buffer_len, id3->track_gain);
+                val=(id3->track_gain) ? buffer : NULL; /* only show gains!=0 */
                 break;
             case LANG_ID3_ALBUM_GAIN:
-                val=id3->album_gain_string;
+                replaygain_itoa(buffer, buffer_len, id3->album_gain);
+                val=(id3->album_gain) ? buffer : NULL; /* only show gains!=0 */
                 break;
 #endif
             case LANG_ID3_PATH: