From 01ca317235eb2b6b1d55b67df9ea60a59f61bcf0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?M=C3=A1ty=C3=A1s=20Mustoha?= Date: Fri, 17 Jan 2020 11:52:01 +0100 Subject: Add WebGL2 specific version strings Updated the `VERSION` and `SHADING_LANGUAGE_VERSION` WebGL parameters to report the correct version strings when WebGL2 is in use. See: https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.2 --- components/script/dom/webgl2renderingcontext.rs | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'components/script/dom/webgl2renderingcontext.rs') diff --git a/components/script/dom/webgl2renderingcontext.rs b/components/script/dom/webgl2renderingcontext.rs index 3fadd2b8743..d3279955576 100644 --- a/components/script/dom/webgl2renderingcontext.rs +++ b/components/script/dom/webgl2renderingcontext.rs @@ -441,6 +441,16 @@ impl WebGL2RenderingContextMethods for WebGL2RenderingContext { /// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.3 fn GetParameter(&self, cx: JSContext, parameter: u32) -> JSVal { match parameter { + constants::VERSION => unsafe { + rooted!(in(*cx) let mut rval = UndefinedValue()); + "WebGL 2.0".to_jsval(*cx, rval.handle_mut()); + return rval.get(); + }, + constants::SHADING_LANGUAGE_VERSION => unsafe { + rooted!(in(*cx) let mut rval = UndefinedValue()); + "WebGL GLSL ES 3.00".to_jsval(*cx, rval.handle_mut()); + return rval.get(); + }, constants::MAX_CLIENT_WAIT_TIMEOUT_WEBGL => { return Int32Value( self.base.limits().max_client_wait_timeout_webgl.as_nanos() as i32 -- cgit v1.2.3