Clean Bitonic Sort sample (#543)

This PR cleans the Bitonic Sort sample by removing:
- the unused stats UI
- the "Chrome 121+" mention for timestamp queries since they are now
implemented in Safari and Firefox.

Author: beaufortfrancois

sample/bitonicSort/main.ts

@@ -1,5 +1,4 @@
 import { GUI } from 'dat.gui';
-import Stats from 'stats.js';
 import { createBindGroupCluster, SampleInitFactoryWebGPU } from './utils';
 import BitonicDisplayRenderer from './bitonicDisplay';
 import { NaiveBitonicCompute } from './bitonicCompute';
@@ -632,8 +631,8 @@ SampleInitFactoryWebGPU(
       'Next Swap Span'
     );
 
-    // Timestamp information for Chrome 121+ or other compatible browsers
-    const timestampFolder = gui.addFolder('Timestamp Info (Chrome 121+)');
+    // Timestamp information
+    const timestampFolder = gui.addFolder('Timestamp Info');
     const stepTimeController = timestampFolder.add(settings, 'Step Time');
     const sortTimeController = timestampFolder.add(settings, 'Sort Time');
     const averageSortTimeController = timestampFolder.add(
@@ -894,10 +893,7 @@ SampleInitFactoryWebGPU(
   }
 ).then((init) => {
   const canvas = document.querySelector('canvas') as HTMLCanvasElement;
-  const stats = new Stats();
   const gui = new GUI();
 
-  document.body.appendChild(stats.dom);
-
-  init({ canvas, stats, gui });
+  init({ canvas, gui });
 });

sample/bitonicSort/utils.ts

@@ -91,7 +91,6 @@ export type ShaderKeyInterface<T extends string[]> = {
 export type SampleInitParams = {
   canvas: HTMLCanvasElement;
   gui?: GUI;
-  stats?: Stats;
 };
 
 interface DeviceInitParms {
@@ -115,7 +114,7 @@ export type SampleInit = (params: SampleInitParams) => void;
 export const SampleInitFactoryWebGPU = async (
   callback: SampleInitCallback3D
 ): Promise<SampleInit> => {
-  const init = async ({ canvas, gui, stats }) => {
+  const init = async ({ canvas, gui }) => {
     const adapter = await navigator.gpu?.requestAdapter({
       featureLevel: 'compatibility',
     });
@@ -150,7 +149,6 @@ export const SampleInitFactoryWebGPU = async (
       device,
       context,
       presentationFormat,
-      stats,
       timestampQueryAvailable,
     });
   };