Implemented mp3_pause_done() for software codecs to make wps correctly

wait for pause to complete when fading the volume.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7205 a1c6a512-1295-4272-9138-f99709370657

apps/playback.c

@@ -1573,6 +1573,11 @@ void audio_stop(void)
         yield();
 }
 
+bool mp3_pause_done(void)
+{
+    return paused;
+}
+
 void audio_pause(void)
 {
     queue_post(&audio_queue, AUDIO_PAUSE, 0);

firmware/mp3_playback.c

@@ -648,11 +648,6 @@ void mp3_play_pause(bool play)
     (void)play;
 }
 
-bool mp3_pause_done(void)
-{
-    return true;
-}
-
 unsigned char* mp3_get_pos(void)
 {
     /* a dummy */