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// 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 "cc/test/test_shared_bitmap_manager.h"
#include "cc/trees/layer_tree_impl.h"
namespace cc {
FakeLayerTreeHostImpl::FakeLayerTreeHostImpl(Proxy* proxy,
SharedBitmapManager* manager)
: LayerTreeHostImpl(LayerTreeSettings(),
&client_,
proxy,
&stats_instrumentation_,
manager,
0) {
// Explicitly clear all debug settings.
SetDebugState(LayerTreeDebugState());
SetViewportSize(gfx::Size(100, 100));
// Avoid using Now() as the frame time in unit tests.
base::TimeTicks time_ticks = base::TimeTicks::FromInternalValue(1);
SetCurrentFrameTimeTicks(time_ticks);
}
FakeLayerTreeHostImpl::FakeLayerTreeHostImpl(const LayerTreeSettings& settings,
Proxy* proxy,
SharedBitmapManager* manager)
: LayerTreeHostImpl(settings,
&client_,
proxy,
&stats_instrumentation_,
manager,
0) {
// Explicitly clear all debug settings.
SetDebugState(LayerTreeDebugState());
// Avoid using Now() as the frame time in unit tests.
base::TimeTicks time_ticks = base::TimeTicks::FromInternalValue(1);
SetCurrentFrameTimeTicks(time_ticks);
}
FakeLayerTreeHostImpl::~FakeLayerTreeHostImpl() {}
void FakeLayerTreeHostImpl::CreatePendingTree() {
LayerTreeHostImpl::CreatePendingTree();
float arbitrary_large_page_scale = 100000.f;
pending_tree()->SetPageScaleFactorAndLimits(
1.f, 1.f / arbitrary_large_page_scale, arbitrary_large_page_scale);
}
base::TimeTicks FakeLayerTreeHostImpl::CurrentFrameTimeTicks() {
if (current_frame_time_ticks_.is_null())
return LayerTreeHostImpl::CurrentFrameTimeTicks();
return current_frame_time_ticks_;
}
void FakeLayerTreeHostImpl::SetCurrentFrameTimeTicks(
base::TimeTicks current_frame_time_ticks) {
current_frame_time_ticks_ = current_frame_time_ticks;
}
} // namespace cc
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