From ef1cdca6f94ee824f6f8daea1f234dec808c7525 Mon Sep 17 00:00:00 2001
From: syuilo <4439005+syuilo@users.noreply.github.com>
Date: Fri, 7 Nov 2025 20:20:13 +0900
Subject: [PATCH] refactor(frontend): specify global object

---
 packages/frontend-embed/src/workers/draw-blurhash.ts | 2 +-
 packages/frontend-embed/src/workers/test-webgl2.ts   | 4 ++--
 packages/frontend/src/workers/draw-blurhash.ts       | 2 +-
 packages/frontend/src/workers/test-webgl2.ts         | 4 ++--
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/packages/frontend-embed/src/workers/draw-blurhash.ts b/packages/frontend-embed/src/workers/draw-blurhash.ts
index 0f97a525a8..77b1618e0e 100644
--- a/packages/frontend-embed/src/workers/draw-blurhash.ts
+++ b/packages/frontend-embed/src/workers/draw-blurhash.ts
@@ -21,5 +21,5 @@ onmessage = (event) => {
 
 	render(event.data.hash, canvas);
 	const bitmap = canvas.transferToImageBitmap();
-	postMessage({ id: event.data.id, bitmap }, [bitmap]);
+	self.postMessage({ id: event.data.id, bitmap }, [bitmap]);
 };
diff --git a/packages/frontend-embed/src/workers/test-webgl2.ts b/packages/frontend-embed/src/workers/test-webgl2.ts
index aa512bd959..64e3dd4ce8 100644
--- a/packages/frontend-embed/src/workers/test-webgl2.ts
+++ b/packages/frontend-embed/src/workers/test-webgl2.ts
@@ -11,7 +11,7 @@ const canvas = globalThis.OffscreenCanvas && new OffscreenCanvas(1, 1);
 // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
 const gl = canvas?.getContext('webgl2');
 if (gl) {
-	postMessage({ result: true });
+	self.postMessage({ result: true });
 } else {
-	postMessage({ result: false });
+	self.postMessage({ result: false });
 }
diff --git a/packages/frontend/src/workers/draw-blurhash.ts b/packages/frontend/src/workers/draw-blurhash.ts
index 0f97a525a8..77b1618e0e 100644
--- a/packages/frontend/src/workers/draw-blurhash.ts
+++ b/packages/frontend/src/workers/draw-blurhash.ts
@@ -21,5 +21,5 @@ onmessage = (event) => {
 
 	render(event.data.hash, canvas);
 	const bitmap = canvas.transferToImageBitmap();
-	postMessage({ id: event.data.id, bitmap }, [bitmap]);
+	self.postMessage({ id: event.data.id, bitmap }, [bitmap]);
 };
diff --git a/packages/frontend/src/workers/test-webgl2.ts b/packages/frontend/src/workers/test-webgl2.ts
index aa512bd959..64e3dd4ce8 100644
--- a/packages/frontend/src/workers/test-webgl2.ts
+++ b/packages/frontend/src/workers/test-webgl2.ts
@@ -11,7 +11,7 @@ const canvas = globalThis.OffscreenCanvas && new OffscreenCanvas(1, 1);
 // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
 const gl = canvas?.getContext('webgl2');
 if (gl) {
-	postMessage({ result: true });
+	self.postMessage({ result: true });
 } else {
-	postMessage({ result: false });
+	self.postMessage({ result: false });
 }