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Cleanup audio.h, related functions

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23651 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jeffrey Goode 2009-11-16 20:09:46 +00:00
parent 0d93a00e37
commit db82be4390
5 changed files with 56 additions and 50 deletions
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61
firmware/export/audio.h
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@ -53,6 +53,31 @@
#define AUDIO_GAIN_MIC 1
void audio_init(void);
void audio_play(long offset);
void audio_stop(void);
void audio_pause(void);
void audio_resume(void);
void audio_next(void);
void audio_prev(void);
int audio_status(void);
void audio_ff_rewind(long newpos);
void audio_flush_and_reload_tracks(void);
struct mp3entry* audio_current_track(void);
struct mp3entry* audio_next_track(void);
#ifdef HAVE_DISK_STORAGE
void audio_set_buffer_margin(int setting);
#endif
void audio_error_clear(void);
int audio_get_file_pos(void);
void audio_beep(int duration);
#if CONFIG_CODEC == SWCODEC
/* Required call when audio buffer is required for some other purpose */
unsigned char *audio_get_buffer(bool talk_buf, size_t *buffer_size);
/* only implemented in playback.c, but called from firmware */
#else /* hwcodec only */
struct audio_debug
{
int audiobuflen;
@ -77,40 +102,9 @@ struct audio_debug
int lowest_watermark_level;
};
void audio_init(void);
void audio_play(long offset);
void audio_stop(void);
void audio_pause(void);
void audio_resume(void);
void audio_next(void);
void audio_prev(void);
int audio_status(void);
void audio_ff_rewind(long newtime);
void audio_flush_and_reload_tracks(void);
struct mp3entry* audio_current_track(void);
struct mp3entry* audio_next_track(void);
void audio_get_debugdata(struct audio_debug *dbgdata);
#ifdef HAVE_DISK_STORAGE
void audio_set_buffer_margin(int seconds);
#endif
unsigned int audio_error(void);
void audio_error_clear(void);
int audio_get_file_pos(void);
void audio_beep(int duration);
/* unsigned int audio_error(void); - unused function */
void audio_init_playback(void);
/* Required call when audio buffer is required for some other purpose */
unsigned char *audio_get_buffer(bool talk_buf, size_t *buffer_size);
/* only implemented in playback.c, but called from firmware */
#if CONFIG_CODEC == SWCODEC
enum audio_buffer_state
{
AUDIOBUF_STATE_TRASHED = -1, /* trashed; must be reset */
AUDIOBUF_STATE_INITIALIZED = 0, /* voice+audio OR audio-only */
AUDIOBUF_STATE_VOICED_ONLY = 1, /* voice-only */
};
int audio_buffer_state(void);
#endif
/* channel modes */
@ -237,7 +231,7 @@ void audio_spdif_set_monitor(int monitor_spdif);
unsigned long audio_prev_elapsed(void);
#if CONFIG_CODEC != SWCODEC
/***********************************************************************/
/* audio event handling */
@ -279,3 +273,4 @@ void audio_register_event_handler(AUDIO_EVENT_HANDLER handler, unsigned short ma
processing */
#endif
#endif