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cc / test / fake_tile_manager.cc [blame]
// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "cc/test/fake_tile_manager.h"
#include <stddef.h>
#include <stdint.h>
#include <limits>
#include <memory>
#include "base/containers/contains.h"
#include "base/task/single_thread_task_runner.h"
#include "cc/raster/raster_buffer.h"
#include "cc/raster/synchronous_task_graph_runner.h"
#include "cc/test/fake_raster_buffer_provider.h"
#include "cc/test/fake_tile_task_manager.h"
#include "cc/trees/layer_tree_settings.h"
namespace cc {
namespace {
SynchronousTaskGraphRunner* GetGlobalTaskGraphRunner() {
static auto* task_graph_runner = new SynchronousTaskGraphRunner;
return task_graph_runner;
}
FakeRasterBufferProviderImpl* GetGlobalRasterBufferProvider() {
static auto* buffer_provider = new FakeRasterBufferProviderImpl;
return buffer_provider;
}
} // namespace
FakeTileManager::FakeTileManager(TileManagerClient* client,
ResourcePool* resource_pool)
: TileManager(client,
base::SingleThreadTaskRunner::GetCurrentDefault().get(),
nullptr,
std::numeric_limits<size_t>::max(),
false,
TileManagerSettings()),
image_decode_cache_(
kN32_SkColorType,
LayerTreeSettings().decoded_image_working_set_budget_bytes) {
SetResources(resource_pool, &image_decode_cache_, GetGlobalTaskGraphRunner(),
GetGlobalRasterBufferProvider(),
/*use_gpu_rasterization=*/false, nullptr);
SetTileTaskManagerForTesting(std::make_unique<FakeTileTaskManagerImpl>());
}
FakeTileManager::~FakeTileManager() = default;
bool FakeTileManager::HasBeenAssignedMemory(Tile* tile) {
return base::Contains(tiles_for_raster, tile);
}
} // namespace cc