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comparison nuklear_ui/blastem_nuklear.c @ 1796:51417bb557b6

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Configurable gain for overall output and individual components
author Michael Pavone <pavone@retrodev.com>
date Sat, 23 Mar 2019 17:18:10 -0700
parents a29f35c47da4
children 5278b6e44fc1
comparison
equal deleted inserted replaced
1795:a02b4ed940b6 1796:51417bb557b6
1436 config_dirty = 1; 1436 config_dirty = 1;
1437 config = tern_insert_path(config, path, (tern_val){.ptrval = strdup(buffer)}, TVAL_PTR); 1437 config = tern_insert_path(config, path, (tern_val){.ptrval = strdup(buffer)}, TVAL_PTR);
1438 } 1438 }
1439 } 1439 }
1440 1440
1441 void settings_float_property(struct nk_context *context, char *label, char *name, char *path, float def, float min, float max, float step)
1442 {
1443 char *curstr = tern_find_path(config, path, TVAL_PTR).ptrval;
1444 float curval = curstr ? atof(curstr) : def;
1445 nk_label(context, label, NK_TEXT_LEFT);
1446 float val = curval;
1447 nk_property_float(context, name, min, &val, max, step, step);
1448 if (val != curval) {
1449 char buffer[64];
1450 sprintf(buffer, "%f", val);
1451 config_dirty = 1;
1452 config = tern_insert_path(config, path, (tern_val){.ptrval = strdup(buffer)}, TVAL_PTR);
1453 }
1454 }
1455
1441 typedef struct { 1456 typedef struct {
1442 char *fragment; 1457 char *fragment;
1443 char *vertex; 1458 char *vertex;
1444 } shader_prog; 1459 } shader_prog;
1445 1460
1670 if (nk_begin(context, "Audio Settings", nk_rect(0, 0, width, height), 0)) { 1685 if (nk_begin(context, "Audio Settings", nk_rect(0, 0, width, height), 0)) {
1671 nk_layout_row_static(context, context->style.font->height , desired_width, 2); 1686 nk_layout_row_static(context, context->style.font->height , desired_width, 2);
1672 selected_rate = settings_dropdown(context, "Rate in Hz", rates, num_rates, selected_rate, "audio\0rate\0"); 1687 selected_rate = settings_dropdown(context, "Rate in Hz", rates, num_rates, selected_rate, "audio\0rate\0");
1673 selected_size = settings_dropdown(context, "Buffer Samples", sizes, num_sizes, selected_size, "audio\0buffer\0"); 1688 selected_size = settings_dropdown(context, "Buffer Samples", sizes, num_sizes, selected_size, "audio\0buffer\0");
1674 settings_int_input(context, "Lowpass Cutoff Hz", "audio\0lowpass_cutoff\0", "3390"); 1689 settings_int_input(context, "Lowpass Cutoff Hz", "audio\0lowpass_cutoff\0", "3390");
1690 settings_float_property(context, "Gain", "Overall", "audio\0gain\0", 0, -30.0f, 30.0f, 0.5f);
1691 settings_float_property(context, "", "FM", "audio\0fm_gain\0", 0, -30.0f, 30.0f, 0.5f);
1692 settings_float_property(context, "", "PSG", "audio\0psg_gain\0", 0, -30.0f, 30.0f, 0.5f);
1675 if (nk_button_label(context, "Back")) { 1693 if (nk_button_label(context, "Back")) {
1676 pop_view(); 1694 pop_view();
1677 } 1695 }
1678 nk_end(context); 1696 nk_end(context);
1679 } 1697 }