Embedded album art support in MP3/ID3v2 tags.

- Support is limited to non-desync jpeg in id3v2 tags. Other formats (hopefully) follow in the future.
- Embedded album art takes precedence over files in album art files.
- No additional buffers are used, the jpeg is read directly from the audio file.

Flyspray: FS#11216
Author: Yoshihisa Uchida and I

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29259 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 7 insertions, 0 deletions

diff --git a/apps/playback.h b/apps/playback.h
index 27e27ff240..475e2fb662 100644
--- a/apps/playback.h
+++ b/apps/playback.h
@@ -29,6 +29,7 @@
 #ifdef HAVE_ALBUMART
 
 #include "bmp.h"
+#include "metadata.h"
 /*
  * Returns the handle id of the buffered albumart for the given slot id
  **/
@@ -50,6 +51,12 @@ int playback_claim_aa_slot(struct dim *dim);
  * 
  * Save to call from other threads */
 void playback_release_aa_slot(int slot);
+
+struct bufopen_bitmap_data {
+    struct dim *dim;
+    struct mp3_albumart *embedded_albumart;
+};
+
 #endif
 
 /* Functions */