Add support for filtering WebGL extensions based on WebGL version

1 files changed, 6 insertions, 2 deletions

diff --git a/components/script/dom/webgl_extensions/ext/oesvertexarrayobject.rs b/components/script/dom/webgl_extensions/ext/oesvertexarrayobject.rs
index 9ba3f4709ab..f80cd7385e7 100644
--- a/components/script/dom/webgl_extensions/ext/oesvertexarrayobject.rs
+++ b/components/script/dom/webgl_extensions/ext/oesvertexarrayobject.rs
@@ -2,7 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-use canvas_traits::webgl::{webgl_channel, WebGLCommand, WebGLError};
+use canvas_traits::webgl::{webgl_channel, WebGLCommand, WebGLError, WebGLVersion};
 use dom::bindings::codegen::Bindings::OESVertexArrayObjectBinding::{self, OESVertexArrayObjectMethods};
 use dom::bindings::codegen::Bindings::OESVertexArrayObjectBinding::OESVertexArrayObjectConstants;
 use dom::bindings::reflector::{DomObject, Reflector, reflect_dom_object};
@@ -14,7 +14,7 @@ use js::conversions::ToJSValConvertible;
 use js::jsapi::JSContext;
 use js::jsval::{JSVal, NullValue};
 use std::iter;
-use super::{WebGLExtension, WebGLExtensions};
+use super::{WebGLExtension, WebGLExtensions, WebGLExtensionSpec};
 
 #[dom_struct]
 pub struct OESVertexArrayObject {
@@ -138,6 +138,10 @@ impl WebGLExtension for OESVertexArrayObject {
                            OESVertexArrayObjectBinding::Wrap)
     }
 
+    fn spec() -> WebGLExtensionSpec {
+        WebGLExtensionSpec::Specific(WebGLVersion::WebGL1)
+    }
+
     fn is_supported(ext: &WebGLExtensions) -> bool {
         ext.supports_any_gl_extension(&["GL_OES_vertex_array_object",
                                         "GL_ARB_vertex_array_object",