static void android_view_ThreadedRenderer_buildLayer(JNIEnv* env, jobject clazz,
        jlong proxyPtr, jlong nodePtr) {
    RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr);
    RenderNode* node = reinterpret_cast<RenderNode*>(nodePtr);
    proxy->buildLayer(node);
}