blob: a98ebd30f35e778eaf96b03a4c8136e150ab2a0a [file] [log] [blame]
// Copyright 2012 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 "cc/test/fake_layer_tree_host_impl.h"
#include <stddef.h>
#include "cc/animation/animation_host.h"
#include "cc/test/begin_frame_args_test.h"
#include "cc/test/fake_layer_tree_host_impl.h"
#include "cc/trees/layer_tree_impl.h"
namespace cc {
FakeLayerTreeHostImpl::FakeLayerTreeHostImpl(
TaskRunnerProvider* task_runner_provider,
TaskGraphRunner* task_graph_runner)
: FakeLayerTreeHostImpl(LayerTreeSettings(),
task_runner_provider,
task_graph_runner) {}
FakeLayerTreeHostImpl::FakeLayerTreeHostImpl(
const LayerTreeSettings& settings,
TaskRunnerProvider* task_runner_provider,
TaskGraphRunner* task_graph_runner)
: FakeLayerTreeHostImpl(settings,
task_runner_provider,
task_graph_runner,
nullptr) {}
FakeLayerTreeHostImpl::FakeLayerTreeHostImpl(
const LayerTreeSettings& settings,
TaskRunnerProvider* task_runner_provider,
TaskGraphRunner* task_graph_runner,
scoped_refptr<base::SequencedTaskRunner> image_worker_task_runner)
: LayerTreeHostImpl(settings,
&client_,
task_runner_provider,
&stats_instrumentation_,
task_graph_runner,
AnimationHost::CreateForTesting(ThreadInstance::IMPL),
0,
std::move(image_worker_task_runner)),
notify_tile_state_changed_called_(false) {
// Explicitly clear all debug settings.
SetDebugState(LayerTreeDebugState());
SetViewportSize(gfx::Size(100, 100));
// Start an impl frame so tests have a valid frame_time to work with.
base::TimeTicks time_ticks = base::TimeTicks::FromInternalValue(1);
WillBeginImplFrame(
CreateBeginFrameArgsForTesting(BEGINFRAME_FROM_HERE, 0, 1, time_ticks));
}
FakeLayerTreeHostImpl::~FakeLayerTreeHostImpl() {
ReleaseCompositorFrameSink();
}
void FakeLayerTreeHostImpl::CreatePendingTree() {
LayerTreeHostImpl::CreatePendingTree();
float arbitrary_large_page_scale = 100000.f;
pending_tree()->PushPageScaleFromMainThread(
1.f, 1.f / arbitrary_large_page_scale, arbitrary_large_page_scale);
}
void FakeLayerTreeHostImpl::NotifyTileStateChanged(const Tile* tile) {
LayerTreeHostImpl::NotifyTileStateChanged(tile);
notify_tile_state_changed_called_ = true;
}
BeginFrameArgs FakeLayerTreeHostImpl::CurrentBeginFrameArgs() const {
return current_begin_frame_tracker_.DangerousMethodCurrentOrLast();
}
void FakeLayerTreeHostImpl::AdvanceToNextFrame(base::TimeDelta advance_by) {
BeginFrameArgs next_begin_frame_args = current_begin_frame_tracker_.Current();
next_begin_frame_args.frame_time += advance_by;
DidFinishImplFrame();
WillBeginImplFrame(next_begin_frame_args);
}
void FakeLayerTreeHostImpl::UpdateNumChildrenAndDrawPropertiesForActiveTree() {
UpdateNumChildrenAndDrawProperties(active_tree());
}
void FakeLayerTreeHostImpl::UpdateNumChildrenAndDrawProperties(
LayerTreeImpl* layerTree) {
bool update_lcd_text = false;
layerTree->BuildLayerListAndPropertyTreesForTesting();
layerTree->UpdateDrawProperties(update_lcd_text);
}
AnimationHost* FakeLayerTreeHostImpl::animation_host() const {
return static_cast<AnimationHost*>(mutator_host());
}
} // namespace cc