diff options
Diffstat (limited to 'apps/recorder/peakmeter.h')
| -rw-r--r-- | apps/recorder/peakmeter.h | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/apps/recorder/peakmeter.h b/apps/recorder/peakmeter.h index db419a0afa..3c0a28bf3b 100644 --- a/apps/recorder/peakmeter.h +++ b/apps/recorder/peakmeter.h @@ -24,12 +24,12 @@ extern bool peak_meter_histogram(void); #endif - extern bool peak_meter_enabled; extern int peak_meter_fps; extern void peak_meter_playback(bool playback); extern void peak_meter_draw(int x, int y, int width, int height); +extern int peak_meter_draw_get_btn(int x, int y, int width, int height); extern void peak_meter_set_clip_hold(int time); extern void peak_meter_peek(void); extern void peak_meter_init_range( bool dbfs, int range_min, int range_max); @@ -42,8 +42,40 @@ extern int peak_meter_get_max(void); extern void peak_meter_set_use_dbfs(int use); extern int peak_meter_get_use_dbfs(void); extern int calc_db (int isample); +extern int peak_meter_db2sample(int db); extern unsigned short peak_meter_scale_value(unsigned short val, int meterwidth); +/* valid values for trigger_status */ +#define TRIG_OFF 0x00 +#define TRIG_READY 0x01 +#define TRIG_STEADY 0x02 +#define TRIG_GO 0x03 +#define TRIG_POSTREC 0x04 +#define TRIG_RETRIG 0x05 +#define TRIG_CONTINUE 0x06 + +extern void peak_meter_define_trigger( + int start_threshold, + long start_duration, + long start_dropout, + int stop_threshold, + long stop_hold_time, + long restart_gap + ); + +extern void peak_meter_trigger(bool on); +extern int peak_meter_trigger_status(void); +extern void peak_meter_set_trigger_listener(void (*listener)(int status)); + +//#define TRIG_WIDTH 12 +//#define TRIG_HEIGHT 14 + +#define TRIG_WIDTH 112 +#define TRIG_HEIGHT 8 +#define TRIGBAR_WIDTH (TRIG_WIDTH - (2 * (ICON_PLAY_STATE_WIDTH + 1))) + +extern void peak_meter_draw_trig(int x, int y); + extern unsigned short peak_meter_range_min; extern unsigned short peak_meter_range_max; |