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feat: Implementation of getGPUInfo API. (#13486)

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* Implementation of getGPUInfo API.

* Clear promise set

* Changes to promise usage

* Minor fixes

* Fix linux build

* Update spec

* Fix lint (linter didn't run on windows locally)

* Test running single test for CI

* Update spec
This commit is contained in:
Nitish Sakhawalkar 2018-09-27 07:59:23 -07:00 • committed by Samuel Attard
parent 638311b6b3
commit 5c108728d6
13 changed files with 529 additions and 127 deletions
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49
atom/browser/api/gpuinfo_manager.h Normal file
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// Copyright (c) 2018 GitHub, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
#ifndef ATOM_BROWSER_API_GPUINFO_MANAGER_H_
#define ATOM_BROWSER_API_GPUINFO_MANAGER_H_
#include <memory>
#include <unordered_set>
#include <vector>
#include "atom/common/native_mate_converters/value_converter.h"
#include "atom/common/promise_util.h"
#include "content/browser/gpu/gpu_data_manager_impl.h"
#include "content/public/browser/gpu_data_manager.h"
#include "content/public/browser/gpu_data_manager_observer.h"
namespace atom {
// GPUInfoManager is a singleton used to manage and fetch GPUInfo
class GPUInfoManager : public content::GpuDataManagerObserver {
public:
static GPUInfoManager* GetInstance();
GPUInfoManager();
~GPUInfoManager() override;
bool NeedsCompleteGpuInfoCollection();
void FetchCompleteInfo(scoped_refptr<util::Promise> promise);
void FetchBasicInfo(scoped_refptr<util::Promise> promise);
void OnGpuInfoUpdate() override;
private:
std::unique_ptr<base::DictionaryValue> EnumerateGPUInfo(
gpu::GPUInfo gpu_info) const;
// These should be posted to the task queue
void CompleteInfoFetcher(scoped_refptr<util::Promise> promise);
void ProcessCompleteInfo();
// This set maintains all the promises that should be fulfilled
// once we have the complete information data
std::vector<scoped_refptr<util::Promise>> complete_info_promise_set_;
content::GpuDataManager* gpu_data_manager_;
DISALLOW_COPY_AND_ASSIGN(GPUInfoManager);
};
} // namespace atom
#endif // ATOM_BROWSER_API_GPUINFO_MANAGER_H_