change vendor and renderer of webgl

[YOTYTeaM]

how can i change vendor and renderer of webgl
i tried so much to do that but i failed
can you help me?

[mdmintz]

There are two different pytest command-line options that you can use for changing WebGL rendering:

--enable-3d-apis  # (Enables WebGL and 3D APIs.)
--swiftshader  # (Chrome "--use-gl=angle" / "--use-angle=swiftshader-webgl")

If using the Driver(), DriverContext() or SB() managers, then you can set a method arg to activate those. Here are those args with the default settings: (Set one or both to True to activate.)

enable_3d_apis=None,  # Enable WebGL and 3D APIs.
swiftshader=None,  # Chrome: --use-gl=angle / --use-angle=swiftshader-webgl

[YOTYTeaM]

its true.
i mean that changing vendor and renderer to custom variables, how can i?

[mdmintz]

Those are the available options. There's no option for faking the graphics/vendor/renderer settings.