Fix console warning in Firefox

Author: Alexander Kovelenov

src/index.js

@@ -170,7 +170,8 @@ export const getGPUTier = async ({
             return toResult(0, 'WEBGL_UNSUPPORTED');
         }
 
-        const debugRendererInfo = gl.getExtension('WEBGL_debug_renderer_info');
+        // NOTE: fixes console warning in Firefox
+        const debugRendererInfo = deviceInfo?.isFirefox ? null : gl.getExtension('WEBGL_debug_renderer_info');
 
         if (debugRendererInfo) {
             renderer = gl.getParameter(debugRendererInfo.UNMASKED_RENDERER_WEBGL);

src/internal/deviceInfo.js

@@ -18,9 +18,12 @@ export const deviceInfo = (() => {
 
     const isAndroid = /android/i.test(userAgent);
 
+    const isFirefox = /Firefox/.test(userAgent);
+
     return {
         isIpad,
         isMobile: isAndroid || isIOS || isIpad,
         isSafari12: /Version\/12.+Safari/.test(userAgent),
+        isFirefox,
     };
 })();