From 0664d9183b5b9b2592d9fde73edf455768307ebc Mon Sep 17 00:00:00 2001
From: Popov72 <github@evpopov.com>
Date: Tue, 15 Oct 2024 10:29:58 +0200
Subject: [PATCH] Fix requestAdapterInfo removed from the spec

---
 packages/dev/core/src/Engines/webgpuEngine.ts     | 10 ++++++----
 packages/dev/core/src/LibDeclarations/webgpu.d.ts |  3 ++-
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/packages/dev/core/src/Engines/webgpuEngine.ts b/packages/dev/core/src/Engines/webgpuEngine.ts
index 93e386b82c4..c31f3b8a123 100644
--- a/packages/dev/core/src/Engines/webgpuEngine.ts
+++ b/packages/dev/core/src/Engines/webgpuEngine.ts
@@ -145,6 +145,11 @@ export interface GlslangOptions {
  * Options to create the WebGPU engine
  */
 export interface WebGPUEngineOptions extends AbstractEngineOptions, GPURequestAdapterOptions {
+    /**
+     * The featureLevel property of the GPURequestAdapterOptions interface
+     */
+    featureLevel?: string;
+
     /**
      * Defines the category of adapter to use.
      * Is it the discrete or integrated device.
@@ -639,10 +644,7 @@ export class WebGPUEngine extends ThinWebGPUEngine {
                     this._adapterSupportedExtensions = [];
                     this._adapter.features?.forEach((feature) => this._adapterSupportedExtensions.push(feature as WebGPUConstants.FeatureName));
                     this._adapterSupportedLimits = this._adapter.limits;
-
-                    this._adapter.requestAdapterInfo().then((adapterInfo) => {
-                        this._adapterInfo = adapterInfo;
-                    });
+                    this._adapterInfo = this._adapter.info;
 
                     const deviceDescriptor = this._options.deviceDescriptor ?? {};
                     const requiredFeatures = deviceDescriptor?.requiredFeatures ?? (this._options.enableAllFeatures ? this._adapterSupportedExtensions : undefined);
diff --git a/packages/dev/core/src/LibDeclarations/webgpu.d.ts b/packages/dev/core/src/LibDeclarations/webgpu.d.ts
index 2707b5e76d1..4196f0ed24c 100644
--- a/packages/dev/core/src/LibDeclarations/webgpu.d.ts
+++ b/packages/dev/core/src/LibDeclarations/webgpu.d.ts
@@ -72,6 +72,7 @@ declare class GPU {
 }
 
 interface GPURequestAdapterOptions {
+    featureLevel?: string;
     powerPreference?: GPUPowerPreference;
     forceFallbackAdapter?: boolean /* default=false */;
 }
@@ -83,10 +84,10 @@ declare class GPUAdapter {
     readonly name: string;
     readonly features: GPUSupportedFeatures;
     readonly limits: GPUSupportedLimits;
+    readonly info: GPUAdapterInfo;
     readonly isFallbackAdapter: boolean;
 
     requestDevice(descriptor?: GPUDeviceDescriptor): Promise<GPUDevice>;
-    requestAdapterInfo(unmaskHints?: string[]): Promise<GPUAdapterInfo>;
 }
 
 interface GPUDeviceDescriptor extends GPUObjectDescriptorBase {