From 402502fc6f11c3cb6e224e90ecfb30d5a5147a63 Mon Sep 17 00:00:00 2001
From: Linus Nielsen Feltzing <linus@haxx.se>
Date: Mon, 14 Oct 2002 14:13:13 +0000
Subject: Swapping is now done without the MPEG_SWAP message. Added some
 debugging functionality

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2623 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/mpeg.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'firmware/mpeg.h')

diff --git a/firmware/mpeg.h b/firmware/mpeg.h
index 4a92a2fbe9..97a1b36c1a 100644
--- a/firmware/mpeg.h
+++ b/firmware/mpeg.h
@@ -21,6 +21,26 @@
 
 #include <stdbool.h>
 
+struct mpeg_debug
+{
+        int mp3buflen;
+        int mp3buf_write;
+        int mp3buf_swapwrite;
+        int mp3buf_read;
+
+        int last_dma_chunk_size;
+
+        bool dma_on;
+        bool playing;
+        bool play_pending;
+        bool is_playing;
+        bool filling;
+        bool dma_underrun;
+
+        int unplayed_space;
+        int unswapped_space;
+};
+
 void mpeg_init(int volume, int bass, int treble, int balance,
                int loudness, int bass_boost, int avc);
 void mpeg_play(int offset);
@@ -46,6 +66,7 @@ int mpeg_status(void);
 #ifdef HAVE_MAS3587F
 void mpeg_set_pitch(int percent);
 #endif
+void mpeg_get_debugdata(struct mpeg_debug *dbgdata);
 
 #define SOUND_VOLUME 0
 #define SOUND_BASS 1
-- 
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