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// 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.
#include "content/browser/gpu/gpu_disk_cache_factory.h"
#include "base/command_line.h"
#include "content/public/browser/content_browser_client.h"
#include "content/public/common/content_client.h"
#include "gpu/command_buffer/service/gpu_switches.h"
#include "gpu/ipc/host/gpu_disk_cache.h"
namespace content {
namespace {
gpu::GpuDiskCacheFactory* factory_instance = nullptr;
void CreateFactoryInstance() {
DCHECK(!factory_instance);
// Setup static reserved handles and their mapping to specific paths.
gpu::GpuDiskCacheFactory::HandleToPathMap handle_to_path_map;
if (!base::CommandLine::ForCurrentProcess()->HasSwitch(
switches::kDisableGpuShaderDiskCache)) {
base::FilePath compositor_cache_dir =
GetContentClient()->browser()->GetShaderDiskCacheDirectory();
if (!compositor_cache_dir.empty()) {
handle_to_path_map.emplace(gpu::kDisplayCompositorGpuDiskCacheHandle,
compositor_cache_dir);
}
base::FilePath gr_cache_dir =
GetContentClient()->browser()->GetGrShaderDiskCacheDirectory();
if (!gr_cache_dir.empty()) {
handle_to_path_map.emplace(gpu::kGrShaderGpuDiskCacheHandle,
gr_cache_dir);
}
base::FilePath graphite_dawn_dir =
GetContentClient()->browser()->GetGraphiteDawnDiskCacheDirectory();
if (!graphite_dawn_dir.empty()) {
handle_to_path_map.emplace(gpu::kGraphiteDawnGpuDiskCacheHandle,
graphite_dawn_dir);
}
}
factory_instance = new gpu::GpuDiskCacheFactory(handle_to_path_map);
}
} // namespace
void InitGpuDiskCacheFactorySingleton() {
CreateFactoryInstance();
}
gpu::GpuDiskCacheFactory* GetGpuDiskCacheFactorySingleton() {
return factory_instance;
}
} // namespace content
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