From e579ae120290329fd697b50ea9138ffccb65a805 Mon Sep 17 00:00:00 2001
From: Maze Winther <mazewinther@gmail.com>
Date: Wed, 1 Apr 2026 13:57:32 +0200
Subject: feat: migrate GPU renderer from WebGL to wgpu/WASM

---
 .../services/renderer/nodes/effect-layer-node.ts   | 162 ++++++++++-----------
 1 file changed, 81 insertions(+), 81 deletions(-)

(limited to 'apps/web/src/services/renderer/nodes/effect-layer-node.ts')

diff --git a/apps/web/src/services/renderer/nodes/effect-layer-node.ts b/apps/web/src/services/renderer/nodes/effect-layer-node.ts
index 51de2398..d8389fb5 100644
--- a/apps/web/src/services/renderer/nodes/effect-layer-node.ts
+++ b/apps/web/src/services/renderer/nodes/effect-layer-node.ts
@@ -1,81 +1,81 @@
-import type { CanvasRenderer } from "../canvas-renderer";
-import { effectsRegistry, resolveEffectPasses } from "@/lib/effects";
-import type { ParamValues } from "@/lib/params";
-import { BaseNode } from "./base-node";
-import { webglEffectRenderer } from "../webgl/webgl-effect-renderer";
-
-const TIME_EPSILON = 1e-6;
-
-export type EffectLayerNodeParams = {
-	effectType: string;
-	effectParams: ParamValues;
-	timeOffset: number;
-	duration: number;
-};
-
-function isInRange({
-	time,
-	timeOffset,
-	duration,
-}: {
-	time: number;
-	timeOffset: number;
-	duration: number;
-}): boolean {
-	return (
-		time >= timeOffset - TIME_EPSILON &&
-		time < timeOffset + duration + TIME_EPSILON
-	);
-}
-
-// snapshots whatever is currently on the canvas, applies the effect, draws it back
-export class EffectLayerNode extends BaseNode<EffectLayerNodeParams> {
-	async render({
-		renderer,
-		time,
-	}: {
-		renderer: CanvasRenderer;
-		time: number;
-	}): Promise<void> {
-		if (
-			!isInRange({
-				time,
-				timeOffset: this.params.timeOffset,
-				duration: this.params.duration,
-			})
-		) {
-			return;
-		}
-
-		const source = renderer.context.canvas as CanvasImageSource;
-
-		const effectDefinition = effectsRegistry.get(this.params.effectType);
-
-		const passes = resolveEffectPasses({
-			definition: effectDefinition,
-			effectParams: this.params.effectParams,
-			width: renderer.width,
-			height: renderer.height,
-		});
-		if (passes.length === 0) {
-			return;
-		}
-		const effectResult = webglEffectRenderer.applyEffect({
-			source,
-			width: renderer.width,
-			height: renderer.height,
-			passes,
-		});
-
-		renderer.context.save();
-		renderer.context.clearRect(0, 0, renderer.width, renderer.height);
-		renderer.context.drawImage(
-			effectResult,
-			0,
-			0,
-			renderer.width,
-			renderer.height,
-		);
-		renderer.context.restore();
-	}
-}
+import type { CanvasRenderer } from "../canvas-renderer";
+import { effectsRegistry, resolveEffectPasses } from "@/lib/effects";
+import type { ParamValues } from "@/lib/params";
+import { BaseNode } from "./base-node";
+import { gpuRenderer } from "../gpu-renderer";
+
+const TIME_EPSILON = 1e-6;
+
+export type EffectLayerNodeParams = {
+	effectType: string;
+	effectParams: ParamValues;
+	timeOffset: number;
+	duration: number;
+};
+
+function isInRange({
+	time,
+	timeOffset,
+	duration,
+}: {
+	time: number;
+	timeOffset: number;
+	duration: number;
+}): boolean {
+	return (
+		time >= timeOffset - TIME_EPSILON &&
+		time < timeOffset + duration + TIME_EPSILON
+	);
+}
+
+// snapshots whatever is currently on the canvas, applies the effect, draws it back
+export class EffectLayerNode extends BaseNode<EffectLayerNodeParams> {
+	async render({
+		renderer,
+		time,
+	}: {
+		renderer: CanvasRenderer;
+		time: number;
+	}): Promise<void> {
+		if (
+			!isInRange({
+				time,
+				timeOffset: this.params.timeOffset,
+				duration: this.params.duration,
+			})
+		) {
+			return;
+		}
+
+		const source = renderer.context.canvas as CanvasImageSource;
+
+		const effectDefinition = effectsRegistry.get(this.params.effectType);
+
+		const passes = resolveEffectPasses({
+			definition: effectDefinition,
+			effectParams: this.params.effectParams,
+			width: renderer.width,
+			height: renderer.height,
+		});
+		if (passes.length === 0) {
+			return;
+		}
+		const effectResult = gpuRenderer.applyEffect({
+			source,
+			width: renderer.width,
+			height: renderer.height,
+			passes,
+		});
+
+		renderer.context.save();
+		renderer.context.clearRect(0, 0, renderer.width, renderer.height);
+		renderer.context.drawImage(
+			effectResult,
+			0,
+			0,
+			renderer.width,
+			renderer.height,
+		);
+		renderer.context.restore();
+	}
+}
-- 
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