Initial commit of the PictureFlow plugin, a nice visualization for album covers.

Original code by Ariya Hidayat. Rockbox port by Jonas Hurrelmann and a few tweaks by me.
On the first startup the database is scanned and album art is searched for each album. This process will take some time (dircache enabled and/or database in RAM speed it up, and it is possible to abort by pressing MENU), but the results are cached and the next startups will be very quick.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15900 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 7 insertions, 4 deletions

diff --git a/apps/recorder/albumart.c b/apps/recorder/albumart.c
index 6aaf3885d7..6761cfc67a 100644
--- a/apps/recorder/albumart.c
+++ b/apps/recorder/albumart.c
@@ -125,8 +125,8 @@ static void fix_path_part(char* path, int offset, int count)
  * If a matching bitmap is found, its filename is stored in buf.
  * Return value is true if a bitmap was found, false otherwise.
  */
-static bool search_files(const struct mp3entry *id3, const char *size_string,
-                         char *buf, int buflen)
+bool search_albumart_files(const struct mp3entry *id3, const char *size_string,
+                           char *buf, int buflen)
 {
     char path[MAX_PATH + 1];
     char dir[MAX_PATH + 1];
@@ -228,12 +228,12 @@ bool find_albumart(const struct mp3entry *id3, char *buf, int buflen)
              data->albumart_max_width, data->albumart_max_height);
 
     /* First we look for a bitmap of the right size */
-    if (search_files(id3, size_string, buf, buflen))
+    if (search_albumart_files(id3, size_string, buf, buflen))
         return true;
 
     /* Then we look for generic bitmaps */
     *size_string = 0;
-    return search_files(id3, size_string, buf, buflen);
+    return search_albumart_files(id3, size_string, buf, buflen);
 }
 
 /* Draw the album art bitmap from the given handle ID onto the given WPS.
diff --git a/apps/recorder/albumart.h b/apps/recorder/albumart.h
index dcd106465b..febad28281 100644
--- a/apps/recorder/albumart.h
+++ b/apps/recorder/albumart.h
@@ -35,6 +35,9 @@ bool find_albumart(const struct mp3entry *id3, char *buf, int buflen);
    Call with clear = true to clear the bitmap instead of drawing it. */
 void draw_album_art(struct gui_wps *gwps, int handle_id, bool clear);
 
+bool search_albumart_files(const struct mp3entry *id3, const char *size_string,
+                           char *buf, int buflen);
+
 #endif /* HAVE_ALBUMART */
 
 #endif /* _ALBUMART_H_ */