blob: 0401b3232028ddc9cf75431d28eb1ad31f24964d [file] [log] [blame]
// Copyright 2013 The Flutter 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 "flutter/flow/layers/container_layer.h"
#include "flutter/flow/layers/display_list_layer.h"
#include "flutter/flow/layers/opacity_layer.h"
#include "flutter/flow/testing/skia_gpu_object_layer_test.h"
#include "third_party/skia/include/core/SkPicture.h"
#include "third_party/skia/include/core/SkPictureRecorder.h"
namespace flutter {
namespace testing {
class MockLayerTree {
public:
explicit MockLayerTree(SkISize size = SkISize::Make(1000, 1000))
: root_(std::make_shared<ContainerLayer>()), size_(size) {}
ContainerLayer* root() { return root_.get(); }
const ContainerLayer* root() const { return root_.get(); }
PaintRegionMap& paint_region_map() { return paint_region_map_; }
const PaintRegionMap& paint_region_map() const { return paint_region_map_; }
const SkISize& size() const { return size_; }
private:
std::shared_ptr<ContainerLayer> root_;
PaintRegionMap paint_region_map_;
SkISize size_;
};
class DiffContextTest : public ThreadTest {
public:
DiffContextTest();
Damage DiffLayerTree(MockLayerTree& layer_tree,
const MockLayerTree& old_layer_tree,
const SkIRect& additional_damage = SkIRect::MakeEmpty(),
int horizontal_clip_alignment = 0,
int vertical_alignment = 0,
bool use_raster_cache = true);
// Create display list consisting of filled rect with given color; Being able
// to specify different color is useful to test deep comparison of pictures
sk_sp<DisplayList> CreateDisplayList(const SkRect& bounds, uint32_t color);
std::shared_ptr<DisplayListLayer> CreateDisplayListLayer(
sk_sp<DisplayList> display_list,
const SkPoint& offset = SkPoint::Make(0, 0));
std::shared_ptr<ContainerLayer> CreateContainerLayer(
std::initializer_list<std::shared_ptr<Layer>> layers);
std::shared_ptr<ContainerLayer> CreateContainerLayer(
std::shared_ptr<Layer> l) {
return CreateContainerLayer({l});
}
std::shared_ptr<OpacityLayer> CreateOpacityLater(
std::initializer_list<std::shared_ptr<Layer>> layers,
SkAlpha alpha,
const SkPoint& offset = SkPoint::Make(0, 0));
fml::RefPtr<SkiaUnrefQueue> unref_queue() { return unref_queue_; }
private:
fml::RefPtr<SkiaUnrefQueue> unref_queue_;
};
} // namespace testing
} // namespace flutter