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This commit is contained in:
Andras Schmelczer 2026-05-06 22:40:46 +01:00
parent 28323f145e
commit 94f9c0d594
76 changed files with 3238 additions and 1230 deletions
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38
video/src/browser.ts
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@ -1,4 +1,4 @@
import { chromium, type Browser, type BrowserContext } from 'playwright';
import { chromium, type Browser, type BrowserContext, type Page } from 'playwright';
import { AUTH_STATE_PATH, CAPTURE_SCALE, OUTPUT_DIR, VIDEO_SIZE, VIEWPORT } from './config.js';
export interface RecordingBrowser {
@ -11,10 +11,15 @@ export async function launchRecordingBrowser(): Promise<RecordingBrowser> {
headless: true,
args: [
'--disable-blink-features=AutomationControlled',
'--enable-gpu',
'--use-gl=angle',
'--use-angle=swiftshader',
'--enable-unsafe-swiftshader',
'--use-angle=gl-egl',
'--ignore-gpu-blocklist',
'--enable-webgl',
'--enable-webgl2',
'--enable-gpu-rasterization',
'--enable-zero-copy',
'--disable-software-rasterizer',
'--disable-frame-rate-limit',
'--disable-gpu-vsync',
'--disable-features=CalculateNativeWinOcclusion,IntensiveWakeUpThrottling',
@ -34,6 +39,33 @@ export async function launchRecordingBrowser(): Promise<RecordingBrowser> {
return { browser, context };
}
export async function assertHardwareWebGL(page: Page): Promise<void> {
const info = await page.evaluate(() => {
const canvas = document.createElement('canvas');
const gl = canvas.getContext('webgl2') ?? canvas.getContext('webgl');
if (!gl) return { webgl: false, vendor: '', renderer: '' };
const ext = gl.getExtension('WEBGL_debug_renderer_info');
const vendor = String(
ext ? gl.getParameter(ext.UNMASKED_VENDOR_WEBGL) : gl.getParameter(gl.VENDOR)
);
const renderer = String(
ext ? gl.getParameter(ext.UNMASKED_RENDERER_WEBGL) : gl.getParameter(gl.RENDERER)
);
return { webgl: true, vendor, renderer };
});
console.log(`[gpu] WebGL renderer: ${info.webgl ? `${info.vendor} / ${info.renderer}` : 'none'}`);
if (
process.env.ALLOW_SOFTWARE_GL !== '1' &&
(!info.webgl || /SwiftShader|llvmpipe|software/i.test(`${info.vendor} ${info.renderer}`))
) {
throw new Error(
'Recording browser did not get hardware WebGL. Set ALLOW_SOFTWARE_GL=1 to bypass this guard.'
);
}
}
async function suppressDevServerNoise(context: BrowserContext) {
await context.addInitScript(() => {
const RealWS = window.WebSocket;