use replaygain lib's peak analysis

diff --git a/src/metaflac/main.c b/src/metaflac/main.c
index c5e9163..5cfe2d9 100644 (file)
--- a/src/metaflac/main.c
+++ b/src/metaflac/main.c
@@ -1643,7 +1643,7 @@ FLAC__bool do_shorthand_operation__add_replay_gain(char **filenames, unsigned nu
 {
        FLAC__StreamMetadata streaminfo;
        float *title_gains = 0, *title_peaks = 0;
-       float album_gain = 0.0, album_peak = 0.0;
+       float album_gain, album_peak;
        unsigned sample_rate = 0;
        unsigned bits_per_sample = 0;
        unsigned channels = 0;
@@ -1706,10 +1706,8 @@ FLAC__bool do_shorthand_operation__add_replay_gain(char **filenames, unsigned nu
                        free(title_peaks);
                        return false;
                }
-               if(title_peaks[i] > album_peak)
-                       album_peak = title_peaks[i];
        }
-       album_gain = FLAC__replaygain_get_album_gain();
+       FLAC__replaygain_get_album(&album_gain, &album_peak);
 
        for(i = 0; i < num_files; i++) {
                if(0 != (error = FLAC__replaygain_store_to_file(filenames[i], album_gain, album_peak, title_gains[i], title_peaks[i], preserve_modtime))) {