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cc / test / push_properties_counting_layer.h [blame]
// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CC_TEST_PUSH_PROPERTIES_COUNTING_LAYER_H_
#define CC_TEST_PUSH_PROPERTIES_COUNTING_LAYER_H_
#include <memory>
#include "base/memory/ref_counted.h"
#include "cc/layers/layer.h"
namespace cc {
class LayerImpl;
class LayerTreeImpl;
class PushPropertiesCountingLayer : public Layer {
public:
static scoped_refptr<PushPropertiesCountingLayer> Create();
PushPropertiesCountingLayer(const PushPropertiesCountingLayer&) = delete;
PushPropertiesCountingLayer& operator=(const PushPropertiesCountingLayer&) =
delete;
std::unique_ptr<LayerImpl> CreateLayerImpl(
LayerTreeImpl* tree_impl) const override;
// Something to make this layer push properties, but no other layer.
void MakePushProperties();
size_t push_properties_count() const { return push_properties_count_; }
void reset_push_properties_count() { push_properties_count_ = 0; }
protected:
// Layer implementation.
void PushDirtyPropertiesTo(
LayerImpl* layer,
uint8_t dirty_flag,
const CommitState& commit_state,
const ThreadUnsafeCommitState& unsafe_state) override;
private:
PushPropertiesCountingLayer();
~PushPropertiesCountingLayer() override;
void AddPushPropertiesCount();
size_t push_properties_count_ = 0;
};
} // namespace cc
#endif // CC_TEST_PUSH_PROPERTIES_COUNTING_LAYER_H_