Fix input device selection and adjust UI/window

Fixes a bug in the demo where the selected input device used the output list's item count; it now selects using the input options count. Also adjusts the demo UI by setting PanelContainer.custom_minimum_size (Vector2(450, 0)). Adds display/window settings to project.godot (viewport size 500x650, stretch mode canvas_items, aspect expand, handheld orientation) to improve demo window sizing and scaling.

Author: blacknoize404

addons/direct_audio_and_wav_24bits/demo/demo_scene.gd

@@ -59,7 +59,7 @@ func _load_devices():
 	for device in AudioServer.get_input_device_list():
 		input_devices_option.add_item(device)
 		if AudioServer.input_device == device:
-			input_devices_option.select(output_devices_option.item_count - 1)
+			input_devices_option.select(input_devices_option.item_count - 1)
 
 	output_devices_option.clear()
 	for device in AudioServer.get_output_device_list():

addons/direct_audio_and_wav_24bits/demo/demo_scene.tscn

@@ -34,6 +34,7 @@ grow_horizontal = 2
 grow_vertical = 2
 
 [node name="PanelContainer" type="PanelContainer" parent="CenterContainer" unique_id=1724751585]
+custom_minimum_size = Vector2(450, 0)
 layout_mode = 2
 
 [node name="MarginContainer" type="MarginContainer" parent="CenterContainer/PanelContainer" unique_id=574486811]

project.godot

@@ -20,6 +20,14 @@ config/icon="res://icon.svg"
 
 driver/enable_input=true
 
+[display]
+
+window/size/viewport_width=500
+window/size/viewport_height=650
+window/stretch/mode="canvas_items"
+window/stretch/aspect="expand"
+window/handheld/orientation=1
+
 [dotnet]
 
 project/assembly_name="Direct Audio Input Plugin"