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38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
//
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// GPUIdent.h
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// libraries/shared/src
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//
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// Provides information about the GPU
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//
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// Created by Howard Stearns on 4/16/16.
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// Copyright 2016 High Fidelity, Inc.
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//
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// Distributed under the Apache License, Version 2.0.
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// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
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//
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#ifndef hifi_GPUIdent_h
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#define hifi_GPUIdent_h
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#include <cstdint>
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class GPUIdent
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{
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public:
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uint64_t getMemory() { return _dedicatedMemoryMB; }
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QString getName() { return _name; }
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QString getDriver() { return _driver; }
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bool isValid() { return _isValid; }
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// E.g., GPUIdent::getInstance()->getMemory();
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static GPUIdent* getInstance(const QString& vendor = "", const QString& renderer = "") { return _instance.ensureQuery(vendor, renderer); }
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private:
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uint64_t _dedicatedMemoryMB { 0 };
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QString _name { "" };
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QString _driver { "" };
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bool _isQueried { false };
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bool _isValid { false };
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static GPUIdent _instance;
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GPUIdent* ensureQuery(const QString& vendor, const QString& renderer);
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};
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#endif // hifi_GPUIdent_h
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