From 2929ec9ffa70758f5481704e4de975dc61993f74 Mon Sep 17 00:00:00 2001
From: Vicary A <vicary@yahoo.com>
Date: Tue, 20 Sep 2022 09:43:32 +0800
Subject: [PATCH] fix(ext/webgpu): make GPUDevice.features SetLike (#15853)

---
 cli/dts/lib.deno_webgpu.d.ts |  4 ++--
 ext/webgpu/src/01_webgpu.js  | 13 ++++++-------
 2 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/cli/dts/lib.deno_webgpu.d.ts b/cli/dts/lib.deno_webgpu.d.ts
index efcc8da4a7..32f1427688 100644
--- a/cli/dts/lib.deno_webgpu.d.ts
+++ b/cli/dts/lib.deno_webgpu.d.ts
@@ -143,8 +143,8 @@ declare class GPUDevice extends EventTarget implements GPUObjectBase {
     | ((this: GPUDevice, ev: GPUUncapturedErrorEvent) => any)
     | null;
 
-  readonly features: ReadonlyArray<GPUFeatureName>;
-  readonly limits: Record<string, number>;
+  readonly features: GPUSupportedFeatures;
+  readonly limits: GPUSupportedLimits;
   readonly queue: GPUQueue;
 
   destroy(): undefined;
diff --git a/ext/webgpu/src/01_webgpu.js b/ext/webgpu/src/01_webgpu.js
index 9b8c7eb50a..caa103e625 100644
--- a/ext/webgpu/src/01_webgpu.js
+++ b/ext/webgpu/src/01_webgpu.js
@@ -25,7 +25,6 @@
     Error,
     MathMax,
     ObjectDefineProperty,
-    ObjectFreeze,
     ObjectPrototypeIsPrototypeOf,
     Promise,
     PromiseAll,
@@ -344,8 +343,8 @@
       const inner = new InnerGPUDevice({
         rid,
         adapter: this,
-        features: ObjectFreeze(features),
-        limits: ObjectFreeze(limits),
+        features: createGPUSupportedFeatures(features),
+        limits: createGPUSupportedLimits(limits),
       });
       return createGPUDevice(
         descriptor.label ?? null,
@@ -744,8 +743,8 @@
    * @typedef InnerGPUDeviceOptions
    * @property {GPUAdapter} adapter
    * @property {number | undefined} rid
-   * @property {GPUFeatureName[]} features
-   * @property {object} limits
+   * @property {GPUSupportedFeatures} features
+   * @property {GPUSupportedLimits} limits
    */
 
   class InnerGPUDevice {
@@ -753,9 +752,9 @@
     adapter;
     /** @type {number | undefined} */
     rid;
-    /** @type {GPUFeatureName[]} */
+    /** @type {GPUSupportedFeatures} */
     features;
-    /** @type {object} */
+    /** @type {GPUSupportedLimits} */
     limits;
     /** @type {WeakRef<any>[]} */
     resources;