robert/alsa-scarlett-gui
Archived
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Simplify update_levels_controls()

Browse Source
This commit is contained in:
Geoffrey D. Bennett
2025-01-04 01:51:09 +10:30
parent f1f085abcf
commit 11dba2b42c
1 changed files with 3 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
src/window-levels.c
View File

@@ -32,27 +32,16 @@ struct levels {
static int update_levels_controls(void *user_data) { static int update_levels_controls(void *user_data) {
struct levels *data = user_data; struct levels *data = user_data;
struct alsa_card *card = data->card;
struct alsa_elem *level_meter_elem = data->level_meter_elem; struct alsa_elem *level_meter_elem = data->level_meter_elem;
int *values = alsa_get_elem_int_values(level_meter_elem); int *values = alsa_get_elem_int_values(level_meter_elem);
int meter_num = 0;
gtk_dial_peak_tick(); gtk_dial_peak_tick();
// go through the port categories for (int i = 0; i < level_meter_elem->count; i++) {
for (int i = 0; i < PC_COUNT; i++) { double value = 20 * log10(values[i] / 4095.0);
gtk_dial_set_value(GTK_DIAL(data->meters[i]), value);
// go through the ports in that category
for (int j = 0; j < card->routing_out_count[i]; j++) {
GtkWidget *meter = data->meters[meter_num];
double value = 20 * log10(values[meter_num] / 4095.0);
gtk_dial_set_value(GTK_DIAL(meter), value);
meter_num++;
}
} }
free(values); free(values);