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content / browser / gpu / gpu_feature_checker_impl.h [blame]
// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_GPU_GPU_FEATURE_CHECKER_IMPL_H_
#define CONTENT_BROWSER_GPU_GPU_FEATURE_CHECKER_IMPL_H_
#include "base/functional/callback.h"
#include "content/public/browser/gpu_data_manager_observer.h"
#include "content/public/browser/gpu_feature_checker.h"
#include "gpu/config/gpu_feature_type.h"
namespace content {
class GpuFeatureCheckerImpl : public GpuFeatureChecker,
public GpuDataManagerObserver {
public:
GpuFeatureCheckerImpl(gpu::GpuFeatureType feature,
FeatureAvailableCallback callback);
GpuFeatureCheckerImpl(const GpuFeatureCheckerImpl&) = delete;
GpuFeatureCheckerImpl& operator=(const GpuFeatureCheckerImpl&) = delete;
// GpuFeatureChecker implementation.
void CheckGpuFeatureAvailability() override;
// GpuDataManagerObserver implementation.
void OnGpuInfoUpdate() override;
private:
~GpuFeatureCheckerImpl() override;
gpu::GpuFeatureType feature_;
FeatureAvailableCallback callback_;
bool checking_ = false;
};
} // namespace content
#endif // CONTENT_BROWSER_GPU_GPU_FEATURE_CHECKER_IMPL_H_