From eda6270cdc302a1cca27f70d9b65cd8aff621882 Mon Sep 17 00:00:00 2001
From: Grant Shangreaux <grant@unabridgedsoftware.com>
Date: Wed, 27 Oct 2021 13:07:56 -0500
Subject: Feature: working audio from rust into godot
---
klangfarb/Main.gdns | 8 --------
klangfarb/MonoBuffer.gdns | 8 ++++++++
klangfarb/main.gd | 20 +++++++++++++++-----
3 files changed, 23 insertions(+), 13 deletions(-)
delete mode 100644 klangfarb/Main.gdns
create mode 100644 klangfarb/MonoBuffer.gdns
(limited to 'klangfarb')
diff --git a/klangfarb/Main.gdns b/klangfarb/Main.gdns
deleted file mode 100644
index e551128..0000000
--- a/klangfarb/Main.gdns
+++ /dev/null
@@ -1,8 +0,0 @@
-[gd_resource type="NativeScript" load_steps=2 format=2]
-
-[ext_resource path="res://klangfarbrs.gdnlib" type="GDNativeLibrary" id=1]
-
-[resource]
-resource_name = "MonoBuffer"
-class_name = "MonoBuffer"
-library = ExtResource( 1 )
diff --git a/klangfarb/MonoBuffer.gdns b/klangfarb/MonoBuffer.gdns
new file mode 100644
index 0000000..e551128
--- /dev/null
+++ b/klangfarb/MonoBuffer.gdns
@@ -0,0 +1,8 @@
+[gd_resource type="NativeScript" load_steps=2 format=2]
+
+[ext_resource path="res://klangfarbrs.gdnlib" type="GDNativeLibrary" id=1]
+
+[resource]
+resource_name = "MonoBuffer"
+class_name = "MonoBuffer"
+library = ExtResource( 1 )
diff --git a/klangfarb/main.gd b/klangfarb/main.gd
index 9032787..62137bc 100644
--- a/klangfarb/main.gd
+++ b/klangfarb/main.gd
@@ -1,9 +1,12 @@
tool
extends AudioStreamPlayer
-var playback: AudioStreamPlayback
+var playback: AudioStreamPlayback = null
+
+var MonoBuffer = preload("res://MonoBuffer.gdns")
+var buffer = MonoBuffer.new()
+var samples = buffer.frames
+var sample_count = samples.size()
-var Buff = preload("res://Main.gdns")
-var buff_node = Buff.new()
func _create_generator() -> void:
stream = AudioStreamGenerator.new()
@@ -13,12 +16,19 @@ func _create_generator() -> void:
func _fill_buffer() -> void:
var to_fill = playback.get_frames_available()
while to_fill > 0:
- playback.push_frame(Vector2.ONE * buff_node.frames) # Audio frames are stereo.
+ var sample_index = to_fill % 512
+ playback.push_frame(Vector2.ONE * samples[sample_index]) # Audio frames are stereo.
# _phase = fmod(_phase + frequency() / GDawConfig.sample_rate, 1.0)
# _update_state()
to_fill -= 1
+func _process(delta):
+ _fill_buffer()
func _ready() -> void:
-# _update_envelope()
_create_generator()
+ print(sample_count)
+ _fill_buffer()
+ self.play()
+# _update_envelope()
+
--
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