Bug 272074 – [Gtk] WebGL not enabled

• Status: NEW
• Component: WebGL

[Deepu S]

Created attachment 470739 [details]
This is my Nvidia driver and spec.

I am using a python code opening a webkit browser for a WebGL application, but my content is not rendered, although its visible in other browsers in my desktop PC running on AMD64 arch. https://get.webgl.org/ renders "Hmm. While your browser seems to support WebGL, it is disabled or unavailable. If possible, please ensure that you are running the latest drivers for your video card."

[Deepu S]

import gi
gi.require_version('Gtk', '3.0')
gi.require_version('WebKit2', '4.0')

from gi.repository import Gtk, WebKit2

window = Gtk.Window()
window.set_default_size(800, 600)
window.connect("destroy", Gtk.main_quit)

scrolled_window = Gtk.ScrolledWindow()
webview = WebKit2.WebView()
settings = webview.get_settings()
settings.set_enable_webgl(True)
settings.set_enable_accelerated_2d_canvas(True)
settings.set_hardware_acceleration_policy(WebKit2.HardwareAccelerationPolicy.ALWAYS)

webview.set_settings(settings)

webview.load_uri("https://get.webgl.org")
scrolled_window.add(webview)

window.add(scrolled_window)
window.show_all()
Gtk.main()

here is the python code used. libwebkit2gtk-4.0-dev is installed.