Dynamic shadows with the ogles2 driver on OpenGL ES 3.0+ (#16661)

builtin/common/settings/dlg_settings.lua

@@ -355,10 +355,10 @@ local function check_requirements(name, requires, context)
 		return true
 	end
 
-	local video_driver = core.get_active_driver()
 	local touch_support = core.irrlicht_device_supports_touch()
 	local touch_controls = core.settings:get("touch_controls")
 	local touch_interaction_style = core.settings:get("touch_interaction_style")
+	local shadows_support = core.driver_supports_shadows()
 	local special = {
 		android = PLATFORM == "Android",
 		desktop = PLATFORM ~= "Android",
@@ -367,9 +367,8 @@ local function check_requirements(name, requires, context)
 		-- be used, so we show settings for both.
 		touchscreen = touch_support and (touch_controls == "auto" or core.is_yes(touch_controls)),
 		keyboard_mouse = not touch_support or (touch_controls == "auto" or not core.is_yes(touch_controls)),
-		opengl = (video_driver == "opengl" or video_driver == "opengl3"),
-		gles = video_driver:sub(1, 5) == "ogles",
 		touch_interaction_style_tap = touch_interaction_style ~= "buttons_crosshair",
+		shadows_support = shadows_support,
 	}
 
 	for req_key, req_value in pairs(requires) do

builtin/common/settings/shadows_component.lua

@@ -69,7 +69,7 @@ end
 return {
 	query_text = "Shadows",
 	requires = {
-		opengl = true,
+		shadows_support = true,
 	},
 	context = "client",
 	get_formspec = function(self, avail_w)