LibWeb/WebGL: Implement OES_vertex_array_object extension

Author: https://github.com/Lubrsi
Commit: 442f0b9a13
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/3239
Reviewed-by: https://github.com/awesomekling
Reviewed-by: https://github.com/kalenikaliaksandr

Libraries/LibWeb/WebGL/OESVertexArrayObject.h

@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2025, Luke Wilde <luke@ladybird.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <LibWeb/Bindings/PlatformObject.h>
+#include <LibWeb/Forward.h>
+#include <LibWeb/WebGL/Types.h>
+#include <LibWeb/WebGL/WebGLVertexArrayObjectOES.h>
+
+namespace Web::WebGL {
+
+class OESVertexArrayObject : public Bindings::PlatformObject {
+    WEB_PLATFORM_OBJECT(OESVertexArrayObject, Bindings::PlatformObject);
+    GC_DECLARE_ALLOCATOR(OESVertexArrayObject);
+
+public:
+    static JS::ThrowCompletionOr<GC::Ptr<OESVertexArrayObject>> create(JS::Realm&, GC::Ref<WebGLRenderingContext>);
+
+    GC::Ref<WebGLVertexArrayObjectOES> create_vertex_array_oes();
+    void delete_vertex_array_oes(GC::Root<WebGLVertexArrayObjectOES> array_object);
+    bool is_vertex_array_oes(GC::Root<WebGLVertexArrayObjectOES> array_object);
+    void bind_vertex_array_oes(GC::Root<WebGLVertexArrayObjectOES> array_object);
+
+protected:
+    void initialize(JS::Realm&) override;
+    void visit_edges(Visitor&) override;
+
+private:
+    OESVertexArrayObject(JS::Realm&, GC::Ref<WebGLRenderingContext>);
+
+    GC::Ref<WebGLRenderingContext> m_context;
+};
+
+}