SkSGScene.cpp

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/*
 * Copyright 2018 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */
 
#include "include/core/SkMatrix.h"
#include "modules/sksg/include/SkSGRenderNode.h"
#include "modules/sksg/include/SkSGScene.h"
 
#include <utility>
 
namespace sksg {
 
std::unique_ptr<Scene> Scene::Make(sk_sp<RenderNode> root) {
    return root ? std::unique_ptr<Scene>(new Scene(std::move(root))) : nullptr;
}
 
Scene::Scene(sk_sp<RenderNode> root) : fRoot(std::move(root)) {}
 
Scene::~Scene() = default;
 
void Scene::render(SkCanvas* canvas) const {
    fRoot->render(canvas);
}
 
void Scene::revalidate(InvalidationController* ic) {
    fRoot->revalidate(ic, SkMatrix::I());
}
 
const RenderNode* Scene::nodeAt(const SkPoint& p) const {
    return fRoot->nodeAt(p);
}
 
} // namespace sksg