mirror of
https://github.com/flutter/flutter.git
synced 2026-02-20 02:29:02 +08:00
38 lines
1012 B
C++
38 lines
1012 B
C++
// Copyright 2015 The Chromium Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#include "sky/engine/core/compositing/Scene.h"
|
|
|
|
#include "third_party/skia/include/core/SkCanvas.h"
|
|
#include "third_party/skia/include/core/SkPictureRecorder.h"
|
|
|
|
namespace blink {
|
|
|
|
PassRefPtr<Scene> Scene::create(std::unique_ptr<sky::Layer> rootLayer)
|
|
{
|
|
ASSERT(rootLayer);
|
|
return adoptRef(new Scene(std::move(rootLayer)));
|
|
}
|
|
|
|
Scene::Scene(std::unique_ptr<sky::Layer> rootLayer)
|
|
: m_rootLayer(std::move(rootLayer))
|
|
{
|
|
}
|
|
|
|
Scene::~Scene()
|
|
{
|
|
}
|
|
|
|
PassRefPtr<SkPicture> Scene::createPicture() const
|
|
{
|
|
SkRTreeFactory rtreeFactory;
|
|
SkPictureRecorder pictureRecorder;
|
|
SkCanvas* canvas = pictureRecorder.beginRecording(m_rootLayer->paint_bounds(),
|
|
&rtreeFactory, SkPictureRecorder::kComputeSaveLayerInfo_RecordFlag);
|
|
m_rootLayer->Paint(canvas);
|
|
return adoptRef(pictureRecorder.endRecording());
|
|
}
|
|
|
|
} // namespace blink
|