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// Copyright 2014 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.
#ifndef CC_TEST_LAYER_TREE_HOST_COMMON_TEST_H_
#define CC_TEST_LAYER_TREE_HOST_COMMON_TEST_H_
#include <algorithm>
#include <vector>
#include "base/memory/scoped_ptr.h"
#include "cc/layers/layer_lists.h"
#include "cc/layers/layer_settings.h"
#include "cc/test/fake_layer_tree_host_client.h"
#include "cc/test/layer_test_common.h"
#include "cc/test/test_task_graph_runner.h"
#include "cc/trees/layer_tree_settings.h"
#include "cc/trees/property_tree.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace gfx {
class PointF;
class Point3F;
class Size;
class Transform;
}
namespace cc {
class FakeLayerTreeHost;
class Layer;
class LayerImpl;
class LayerTreeHostCommonTestBase : public LayerTestCommon::LayerImplTest {
protected:
explicit LayerTreeHostCommonTestBase(const LayerTreeSettings& settings);
virtual ~LayerTreeHostCommonTestBase();
template <typename LayerType>
void SetLayerPropertiesForTestingInternal(
LayerType* layer,
const gfx::Transform& transform,
const gfx::Point3F& transform_origin,
const gfx::PointF& position,
const gfx::Size& bounds,
bool flatten_transform,
bool is_3d_sorted) {
layer->SetTransform(transform);
layer->SetTransformOrigin(transform_origin);
layer->SetPosition(position);
layer->SetBounds(bounds);
layer->SetShouldFlattenTransform(flatten_transform);
layer->Set3dSortingContextId(is_3d_sorted ? 1 : 0);
}
void SetLayerPropertiesForTesting(Layer* layer,
const gfx::Transform& transform,
const gfx::Point3F& transform_origin,
const gfx::PointF& position,
const gfx::Size& bounds,
bool flatten_transform,
bool is_3d_sorted);
void SetLayerPropertiesForTesting(LayerImpl* layer,
const gfx::Transform& transform,
const gfx::Point3F& transform_origin,
const gfx::PointF& position,
const gfx::Size& bounds,
bool flatten_transform,
bool is_3d_sorted);
void SetLayerPropertiesForTesting(LayerImpl* layer,
const gfx::Transform& transform,
const gfx::Point3F& transform_origin,
const gfx::PointF& position,
const gfx::Size& bounds,
bool flatten_transform,
bool is_3d_sorted,
bool create_render_surface);
void ExecuteCalculateDrawProperties(Layer* root_layer,
float device_scale_factor,
float page_scale_factor,
Layer* page_scale_application_layer,
bool can_use_lcd_text,
bool layers_always_allowed_lcd_text);
void ExecuteCalculateDrawProperties(LayerImpl* root_layer,
float device_scale_factor,
float page_scale_factor,
LayerImpl* page_scale_application_layer,
bool can_use_lcd_text,
bool layers_always_allowed_lcd_text);
template <class LayerType>
void ExecuteCalculateDrawProperties(LayerType* root_layer) {
LayerType* page_scale_application_layer = NULL;
ExecuteCalculateDrawProperties(root_layer, 1.f, 1.f,
page_scale_application_layer, false, false);
}
template <class LayerType>
void ExecuteCalculateDrawProperties(LayerType* root_layer,
float device_scale_factor) {
LayerType* page_scale_application_layer = NULL;
ExecuteCalculateDrawProperties(root_layer, device_scale_factor, 1.f,
page_scale_application_layer, false, false);
}
template <class LayerType>
void ExecuteCalculateDrawProperties(LayerType* root_layer,
float device_scale_factor,
float page_scale_factor,
LayerType* page_scale_application_layer) {
ExecuteCalculateDrawProperties(root_layer, device_scale_factor,
page_scale_factor,
page_scale_application_layer, false, false);
}
void ExecuteCalculateDrawPropertiesWithPropertyTrees(Layer* layer);
void ExecuteCalculateDrawPropertiesWithPropertyTrees(LayerImpl* layer);
void ExecuteCalculateDrawPropertiesWithoutSeparateSurfaces(
LayerImpl* root_layer);
LayerImplList* render_surface_layer_list_impl() const {
return render_surface_layer_list_impl_.get();
}
LayerImplList* update_layer_list_impl() const {
return update_layer_list_impl_.get();
}
bool UpdateLayerListImplContains(int id) const {
return std::count_if(
update_layer_list_impl_->begin(), update_layer_list_impl_->end(),
[id](LayerImpl* layer) { return layer->id() == id; }) != 0;
}
const LayerList& update_layer_list() const { return update_layer_list_; }
bool UpdateLayerListContains(int id) const;
int render_surface_layer_list_count() const {
return render_surface_layer_list_count_;
}
const LayerSettings& layer_settings() { return layer_settings_; }
private:
scoped_ptr<std::vector<LayerImpl*>> render_surface_layer_list_impl_;
LayerList update_layer_list_;
scoped_ptr<LayerImplList> update_layer_list_impl_;
LayerSettings layer_settings_;
int render_surface_layer_list_count_;
};
class LayerTreeHostCommonTest : public LayerTreeHostCommonTestBase,
public testing::Test {
public:
LayerTreeHostCommonTest();
explicit LayerTreeHostCommonTest(const LayerTreeSettings& settings);
};
} // namespace cc
#endif // CC_TEST_LAYER_TREE_HOST_COMMON_TEST_H_
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