Add ReplayGain support to WMA (based on tags written by Foobar2000).

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15340 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 14 insertions, 0 deletions

diff --git a/apps/metadata/asf.c b/apps/metadata/asf.c
index a5136b3da7..65c99f4b07 100644
--- a/apps/metadata/asf.c
+++ b/apps/metadata/asf.c
@@ -25,6 +25,7 @@
 #include <inttypes.h>
 
 #include "id3.h"
+#include "replaygain.h"
 #include "debug.h"
 #include "rbunicode.h"
 #include "metadata_common.h"
@@ -441,6 +442,19 @@ static int asf_parse_header(int fd, struct mp3entry* id3,
                             } else {
                                 lseek(fd, length, SEEK_CUR);
                             }
+                        } else if (!strncmp("replaygain_", utf8buf, 11)) {
+                            char* value = id3buf;
+                            int buf_len = id3buf_remaining;
+                            int len;
+                            asf_utf16LEdecode(fd, length, &id3buf, &id3buf_remaining);
+                            len = parse_replaygain(utf8buf, value, id3, 
+                                value, buf_len);
+                            
+                            if (len == 0) {
+                                /* Don't need to keep the value */
+                                id3buf = value;
+                                id3buf_remaining = buf_len;
+                            }
                         } else {
                             lseek(fd, length, SEEK_CUR);
                         }