Pictureflow Fixes: Sansa C200

Sansa C200 fix

Change-Id: I548b7142dde9ea4da5455686bed650aa40c9c90a

1 files changed, 21 insertions, 9 deletions

diff --git a/apps/plugins/pictureflow/pictureflow.c b/apps/plugins/pictureflow/pictureflow.c
index 3ccfc0d3a2..045596ce5a 100644
--- a/apps/plugins/pictureflow/pictureflow.c
+++ b/apps/plugins/pictureflow/pictureflow.c
@@ -36,12 +36,16 @@
 
 
 
-
 /* Capacity 10 000 entries (for example 10k different albums) */
 #if PLUGIN_BUFFER_SIZE > 0x10000
     #define UNIQBUF_SIZE (64*1024)
-#else /*Bugfix -- Several players havent enough Ram to allow such a large buffer */
-    #define UNIQBUF_SIZE (16*1024)
+#else
+    #if PLUGIN_BUFFER_SIZE > 0x8000
+        /*Bugfix -- Several players havent enough Ram to allow such a large buffer */
+        #define UNIQBUF_SIZE (16*1024)
+    #else
+        #define UNIQBUF_SIZE 0
+    #endif
 #endif
 static long uniqbuf[UNIQBUF_SIZE / sizeof(long)];
 
@@ -904,8 +908,12 @@ static int create_album_index(void)
         artist_seek = artist[j].seek;
         rb->memset(&tcs, 0, sizeof(struct tagcache_search) );
         rb->tagcache_search(&tcs, tag_album);
-            /* Prevent duplicate entries in the search list. */
+#if UNIQBUF_SIZE > 0
+        /* Prevent duplicate entries in the search list. */
         rb->tagcache_search_set_uniqbuf(&tcs, uniqbuf, UNIQBUF_SIZE);
+#else
+    (void) uniqbuf;
+#endif
         rb->tagcache_search_add_filter(&tcs, tag_albumartist, artist_seek);
         while (rb->tagcache_get_next(&tcs))
         {
@@ -942,7 +950,7 @@ static int create_album_index(void)
 
 static int save_album_index(void){
     int fd;
-    fd = rb->creat(PLUGIN_DIR "/demos/album_ndx.tmp",0666);
+    fd = rb->creat(CACHE_PREFIX PLUGIN_DEMOS_DATA_DIR "/album_ndx.tmp",0666);
     if(fd >= 0)
     {
         int unsigned_size = sizeof(unsigned int);
@@ -965,7 +973,7 @@ static int save_album_index(void){
 /*Loads the artists+albums index information stored in the hard drive*/
 
 static int load_album_index(void){
-    int fr = rb->open(PLUGIN_DIR "/demos/album_ndx.tmp", O_RDONLY);
+    int fr = rb->open(CACHE_PREFIX PLUGIN_DEMOS_DATA_DIR "/album_ndx.tmp", O_RDONLY);
     if (fr >= 0){
         int unsigned_size = sizeof(unsigned int);
         int int_size = sizeof(int);
@@ -1041,7 +1049,8 @@ static int get_wps_current_index(void)
         for( i=0; i < album_count; i++ )
         {
             if(!rb->strcmp(album_names + album[i].name_idx, id3->album) &&
-                !rb->strcmp(artist_names + artist[album[i].artist_idx].name_idx, id3->albumartist))
+                !rb->strcmp(artist_names + artist[album[i].artist_idx].name_idx,
+                            id3->albumartist))
                 return i;
         }
     }
@@ -1071,7 +1080,9 @@ static void create_track_index(const int slide_index)
         goto fail;
 
     rb->tagcache_search_add_filter(&tcs, tag_album, album[slide_index].seek);
-    rb->tagcache_search_add_filter(&tcs, tag_albumartist, artist[album[slide_index].artist_idx].seek);
+    rb->tagcache_search_add_filter(&tcs, tag_albumartist,
+        artist[album[slide_index].artist_idx].seek);
+
     track_count=0;
     int string_index = 0, track_num;
     int disc_num;
@@ -1187,7 +1198,8 @@ static bool get_albumart_for_index_from_db(const int slide_index, char *buf,
     bool result;
     /* find the first track of the album */
     rb->tagcache_search_add_filter(&tcs, tag_album, album[slide_index].seek);
-    rb->tagcache_search_add_filter(&tcs, tag_albumartist, artist[album[slide_index].artist_idx].seek);
+    rb->tagcache_search_add_filter(&tcs, tag_albumartist,
+                                   artist[album[slide_index].artist_idx].seek);
 
     if ( rb->tagcache_get_next(&tcs) ) {
         struct mp3entry id3;