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More recording stability, plus some feedback

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2860 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2002-11-19 21:07:44 +00:00
parent 11055c0471
commit d703389780
3 changed files with 76 additions and 15 deletions
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50
apps/recorder/recording.c
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@ -25,6 +25,7 @@
#include "system.h"
#include "lcd.h"
#include "mpeg.h"
#include "mas.h"
#include "button.h"
#include "kernel.h"
#include "settings.h"
@ -116,6 +117,18 @@ void adjust_cursor(void)
}
}
#define BLINK_INTERVAL 2
unsigned int frame_times[] =
{
2400, /* 48kHz */
2612, /* 44.1kHz */
3600, /* 32kHz */
2400, /* 24kHz */
2612, /* 22.05kHz */
3200 /* 16kHz */
};
bool recording_screen(void)
{
int button;
@ -127,6 +140,10 @@ bool recording_screen(void)
int w, h;
int update_countdown = 1;
bool have_recorded = false;
bool blink_toggle = false;
unsigned long seconds;
unsigned long last_seconds = 0;
int hours, minutes;
cursor = 0;
mpeg_stop();
@ -176,6 +193,7 @@ bool recording_screen(void)
mpeg_record("");
status_set_playmode(STATUS_RECORD);
update_countdown = 1; /* Update immediately */
last_seconds = 0;
}
break;
@ -306,13 +324,31 @@ bool recording_screen(void)
{
timeout = current_tick + HZ/10;
seconds = mpeg_num_recorded_frames();
seconds *= frame_times[global_settings.rec_frequency];
seconds /= 100000;
update_countdown--;
if(update_countdown == 0)
if(update_countdown == 0 || seconds > last_seconds)
{
update_countdown = 10;
update_countdown = 5;
last_seconds = seconds;
lcd_clear_display();
peak_meter_draw(0, 8 + h, LCD_WIDTH, h);
if(mpeg_status() & MPEG_STATUS_RECORD)
{
blink_toggle = blink_toggle?false:true;
if(blink_toggle)
lcd_puts(0, 0, "Recording");
}
hours = seconds / 3600;
minutes = (seconds - (hours * 3600)) / 60;
snprintf(buf, 32, "%02d:%02d:%02d",
hours, minutes, seconds%60);
lcd_puts(0, 1, buf);
peak_meter_draw(0, 8 + h*2, LCD_WIDTH, h);
/* Show mic gain if input source is Mic */
if(global_settings.rec_source == 0)
@ -363,9 +399,9 @@ bool recording_screen(void)
}
else
{
lcd_clearrect(0, 8 + h, LCD_WIDTH, h);
peak_meter_draw(0, 8 + h, LCD_WIDTH, h);
lcd_update_rect(0, 8 + h, LCD_WIDTH, h);
lcd_clearrect(0, 8 + h*2, LCD_WIDTH, h);
peak_meter_draw(0, 8 + h*2, LCD_WIDTH, h);
lcd_update_rect(0, 8 + h*2, LCD_WIDTH, h);
}
lcd_update();
}