robert/alsa-scarlett-gui
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Handle interfaces with fixed mixer inputs

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This commit is contained in:
Geoffrey D. Bennett
2025-02-20 23:25:20 +10:30
parent 81bc3c77c8
commit 67ccd1d684
4 changed files with 25 additions and 8 deletions
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18
src/window-routing.c
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@@ -241,11 +241,12 @@ static void create_routing_grid(struct alsa_card *card) {
GTK_ORIENTATION_HORIZONTAL, GTK_ALIGN_CENTER
);
}
card->routing_mixer_in_grid = create_routing_group_grid(
card, "routing_mixer_in_grid", "Mixer\nInputs",
"Mixer Inputs are used to mix multiple audio channels together",
GTK_ORIENTATION_HORIZONTAL, GTK_ALIGN_CENTER
);
if (!card->has_fixed_mixer_inputs)
card->routing_mixer_in_grid = create_routing_group_grid(
card, "routing_mixer_in_grid", "Mixer\nInputs",
"Mixer Inputs are used to mix multiple audio channels together",
GTK_ORIENTATION_HORIZONTAL, GTK_ALIGN_CENTER
);
card->routing_mixer_out_grid = create_routing_group_grid(
card, "routing_mixer_out_grid",
card->has_talkback ? "Mixer Outputs" : "Mixer\nOutputs",
@@ -290,7 +291,9 @@ static void create_routing_grid(struct alsa_card *card) {
gtk_label_set_justify(GTK_LABEL(src_label), GTK_JUSTIFY_CENTER);
gtk_grid_attach(routing_grid, src_label, left_col_num, 3, 1, 1);
GtkWidget *snk_label = gtk_label_new("← Sinks\n↓");
GtkWidget *snk_label = gtk_label_new(
card->has_fixed_mixer_inputs ? "Sinks\n↓" : "← Sinks\n↓"
);
gtk_label_set_justify(GTK_LABEL(snk_label), GTK_JUSTIFY_CENTER);
gtk_grid_attach(routing_grid, snk_label, right_col_num, 0, 1, 1);
}
@@ -720,6 +723,9 @@ static void make_routing_alsa_elem(struct routing_snk *r_snk) {
// the top, in card->routing_mixer_in_grid after the DSP Inputs
} else if (elem->port_category == PC_MIX) {
if (card->has_fixed_mixer_inputs)
return;
char name[10];
snprintf(name, 10, "%d", elem->lr_num);