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Remove workaround for swiftshader upstream issue

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Fixes #236148
This commit is contained in:
Daniel Imms
2024-12-16 11:36:39 -08:00
parent 0c995148f4
commit 24b8e3ce99
1 changed files with 2 additions and 25 deletions
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src/vs/workbench/contrib/terminal/browser/xterm/xtermTerminal.ts
+2 -25
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@@ -94,7 +94,6 @@ export class XtermTerminal extends Disposable implements IXtermTerminal, IDetach
private readonly _capabilities: ITerminalCapabilityStore;
private static _suggestedRendererType: 'dom' | undefined = undefined;
private static _checkedWebglCompatible = false;
private _attached?: { container: HTMLElement; options: IXtermAttachToElementOptions };
private _isPhysicalMouseWheel = MouseWheelClassifier.INSTANCE.isPhysicalMouseWheel();
@@ -667,24 +666,6 @@ export class XtermTerminal extends Disposable implements IXtermTerminal, IDetach
return;
}
// Check if the the WebGL renderer is compatible with xterm.js:
// - https://github.com/microsoft/vscode/issues/190195
// - https://github.com/xtermjs/xterm.js/issues/4665
// - https://bugs.chromium.org/p/chromium/issues/detail?id=1476475
if (!XtermTerminal._checkedWebglCompatible) {
XtermTerminal._checkedWebglCompatible = true;
const checkCanvas = document.createElement('canvas');
const checkGl = checkCanvas.getContext('webgl2');
const debugInfo = checkGl?.getExtension('WEBGL_debug_renderer_info');
if (checkGl && debugInfo) {
const renderer = checkGl.getParameter(debugInfo.UNMASKED_RENDERER_WEBGL);
if (renderer.startsWith('ANGLE (Google, Vulkan 1.3.0 (SwiftShader Device (Subzero)')) {
this._disableWebglForThisSession();
return;
}
}
}
const Addon = await this._xtermAddonLoader.importAddon('webgl');
this._webglAddon = new Addon();
try {
@@ -706,15 +687,11 @@ export class XtermTerminal extends Disposable implements IXtermTerminal, IDetach
// }, 5000);
} catch (e) {
this._logService.warn(`Webgl could not be loaded. Falling back to the DOM renderer`, e);
this._disableWebglForThisSession();
XtermTerminal._suggestedRendererType = 'dom';
this._disposeOfWebglRenderer();
}
}
private _disableWebglForThisSession() {
XtermTerminal._suggestedRendererType = 'dom';
this._disposeOfWebglRenderer();
}
@debounce(100)
private async _refreshLigaturesAddon(): Promise<void> {
if (!this.raw.element) {