From 509a96dd5141dbb9edeadf4480d8aa632b563a27 Mon Sep 17 00:00:00 2001
From: Jens Arnold <amiconn@rockbox.org>
Date: Thu, 1 Mar 2007 00:26:24 +0000
Subject: Hook up .cue file detection via a callback klugde on HWCODEC, to make
 cue sheet support actually work.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12526 a1c6a512-1295-4272-9138-f99709370657
---
 apps/cuesheet.c        | 10 ++++++++++
 firmware/export/mpeg.h |  1 +
 firmware/mpeg.c        | 11 +++++++++++
 3 files changed, 22 insertions(+)

diff --git a/apps/cuesheet.c b/apps/cuesheet.c
index 7a5eb32193..2f36ff0212 100644
--- a/apps/cuesheet.c
+++ b/apps/cuesheet.c
@@ -40,12 +40,22 @@
 #include "playback.h"
 #include "cuesheet.h"
 
+#if CONFIG_CODEC != SWCODEC
+/* special trickery because the hwcodec playback engine is in firmware/ */
+static bool cuesheet_handler(const char *filename)
+{
+    return cuesheet_is_enabled() && look_for_cuesheet_file(filename);
+}
+#endif
 
 void cuesheet_init(void)
 {
     if (global_settings.cuesheet) {
         curr_cue = (struct cuesheet *)buffer_alloc(sizeof(struct cuesheet));
         temp_cue = (struct cuesheet *)buffer_alloc(sizeof(struct cuesheet));
+#if CONFIG_CODEC != SWCODEC
+        audio_set_cuesheet_callback(cuesheet_handler);
+#endif
     } else {
         curr_cue = NULL;
         temp_cue = NULL;
diff --git a/firmware/export/mpeg.h b/firmware/export/mpeg.h
index d62ac14ade..b2dbc1ab53 100644
--- a/firmware/export/mpeg.h
+++ b/firmware/export/mpeg.h
@@ -62,5 +62,6 @@ void audio_set_track_buffer_event(void (*handler)(struct mp3entry *id3,
                                                   bool last_track));
 void audio_set_track_unbuffer_event(void (*handler)(struct mp3entry *id3,
                                                    bool last_track));
+void audio_set_cuesheet_callback(bool (*handler)(const char *filename));
 
 #endif
diff --git a/firmware/mpeg.c b/firmware/mpeg.c
index cefa699e6d..9afa8a20bd 100644
--- a/firmware/mpeg.c
+++ b/firmware/mpeg.c
@@ -121,6 +121,9 @@ void (*track_changed_callback)(struct mp3entry *id3);
 void (*track_buffer_callback)(struct mp3entry *id3, bool last_track);
 void (*track_unbuffer_callback)(struct mp3entry *id3, bool last_track);
 
+/* Cuesheet callback */
+static bool (*cuesheet_callback)(const char *filename) = NULL;
+
 static const char mpeg_thread_name[] = "mpeg";
 static unsigned int mpeg_errno;
 
@@ -490,6 +493,11 @@ void audio_set_track_changed_event(void (*handler)(struct mp3entry *id3))
     track_changed_callback = handler;
 }
 
+void audio_set_cuesheet_callback(bool (*handler)(const char *filename))
+{
+    cuesheet_callback = handler;
+}
+
 #ifndef SIMULATOR
 /* Send callback events to notify about removing old tracks. */
 static void generate_unbuffer_events(void)
@@ -926,6 +934,9 @@ static struct trackdata *add_track_to_tag_list(const char *filename)
     if (track->id3.album)
         lcd_getstringsize(track->id3.album, NULL, NULL);
 #endif
+    if (cuesheet_callback)
+        if (cuesheet_callback(filename))
+            track->id3.cuesheet_type = 1;
 
     track_write_idx = (track_write_idx+1) & MAX_TRACK_ENTRIES_MASK;
     debug_tags();
-- 
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