pbentes/GodotVoIP
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Converted the stereo mic input to mono to save on packet size

Browse Source
This commit is contained in:
pbentes 2024-02-08 18:12:59 +00:00
parent 1f7e2690d9
commit 002597ba9d
2 changed files with 28 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
ui/main_scene/main_scene.tscn
View File

@ -2,7 +2,6 @@
[ext_resource type="Script" path="res://ui/main_scene/scripts/microphone.gd" id="2_h65el"]
[sub_resource type="SystemFont" id="SystemFont_dukv4"]
font_names = PackedStringArray("JetBrains Mono NL")
font_weight = 425

34
ui/main_scene/scripts/Microphone.gd
View File

@ -14,11 +14,33 @@ func _ready():
func _process(_delta):
var frames: PackedVector2Array
if effect.can_get_buffer(1024):
frames = effect.get_buffer(1024)
playback_voip.rpc(frames)
frames = effect.get_buffer(effect.get_frames_available())
if frames.size() > 0:
var mono_frames: PackedFloat32Array = stereo_to_mono(frames)
playback_voip.rpc(mono_frames)
@rpc("any_peer", "call_remote", "unreliable_ordered", 1)
func playback_voip(frames: PackedVector2Array):
playback.push_buffer(frames)
func playback_voip(packed_frames: PackedFloat32Array):
playback.push_buffer(unpack_mono(packed_frames))
func stereo_to_mono(frames: PackedVector2Array) -> PackedFloat32Array:
var float_array = PackedFloat32Array()
float_array.resize(frames.size())
var i: int = 0
for frame: Vector2 in frames:
float_array[i] = (frame.x + frame.y) / 2
i += 1
return float_array
func unpack_mono(packed_frames: PackedFloat32Array) -> PackedVector2Array:
var frames: PackedVector2Array = PackedVector2Array()
frames.resize(packed_frames.size())
var i: int = 0
for packed_frame: float in packed_frames:
frames[i] = Vector2(packed_frame, packed_frame)
i += 1
return frames