diff options
Diffstat (limited to 'components/script')
| -rw-r--r-- | components/script/dom/webgl2renderingcontext.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/components/script/dom/webgl2renderingcontext.rs b/components/script/dom/webgl2renderingcontext.rs index 3b666f515e2..af11e947eda 100644 --- a/components/script/dom/webgl2renderingcontext.rs +++ b/components/script/dom/webgl2renderingcontext.rs @@ -443,6 +443,16 @@ 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 |