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48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
//
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// PerformanceManager.h
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// interface/src/
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//
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// Created by Sam Gateau on 2019-05-29.
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// Copyright 2019 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_PerformanceManager_h
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#define hifi_PerformanceManager_h
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#include <string>
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#include <SettingHandle.h>
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#include <shared/ReadWriteLockable.h>
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class PerformanceManager {
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public:
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enum PerformancePreset {
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UNKNOWN = 0, // Matching the platform Tier profiles enumeration for coherence
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LOW,
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MID,
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HIGH,
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PROFILE_COUNT
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};
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PerformanceManager();
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~PerformanceManager() = default;
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// Setup the PerformanceManager which will enforce the several settings to match the Preset
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// If evaluatePlatformTier is true, the Preset is evaluated from the Platform::Profiler::profilePlatform()
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void setupPerformancePresetSettings(bool evaluatePlatformTier);
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void setPerformancePreset(PerformancePreset performancePreset);
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PerformancePreset getPerformancePreset() const;
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private:
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mutable ReadWriteLockable _performancePresetSettingLock;
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Setting::Handle<int> _performancePresetSetting { "performancePreset", PerformanceManager::PerformancePreset::UNKNOWN };
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// The concrete performance preset changes
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void applyPerformancePreset(PerformanceManager::PerformancePreset performancePreset);
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};
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#endif
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