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Swapping is now done without the MPEG_SWAP message. Added some debugging functionality

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2623 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2002-10-14 14:13:13 +00:00
parent 2f8f1c7dcf
commit 402502fc6f
2 changed files with 128 additions and 78 deletions
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21
firmware/mpeg.h
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@ -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