diff options
Diffstat (limited to 'apps/recorder/peakmeter.h')
-rw-r--r-- | apps/recorder/peakmeter.h | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/apps/recorder/peakmeter.h b/apps/recorder/peakmeter.h index 5513dfacf1..759b4547ca 100644 --- a/apps/recorder/peakmeter.h +++ b/apps/recorder/peakmeter.h @@ -29,8 +29,7 @@ extern bool peak_meter_histogram(void); extern bool peak_meter_enabled; 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 int peak_meter_draw_get_btn(int x, int y, 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); @@ -80,4 +79,24 @@ extern void peak_meter_draw_trig(int x, int y); extern unsigned short peak_meter_range_min; extern unsigned short peak_meter_range_max; +#define DB_SCALE_SRC_VALUES_SIZE 12 +struct meter_scales{ + /* buffered peak values */ + int pm_peak_left; + int pm_peak_right; + /* if db_scale_valid is false the content of + db_scale_lcd_coord needs recalculation */ + bool db_scale_valid; + /* contains the lcd x coordinates of the magical + scale values in db_scale_src_values */ + int db_scale_lcd_coord[DB_SCALE_SRC_VALUES_SIZE]; + int last_left; + int last_right; + /* peak hold timeouts */ + long pm_peak_timeout_l; + long pm_peak_timeout_r; +}; +extern void peak_meter_draw(struct screen *display, struct meter_scales *meter_scales, + int x, int y, int width, int height); +extern void peak_meter_screen(struct screen *display, int x, int y, int height); #endif /* __PEAKMETER_H__ */ |