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61 lines
1.5 KiB
61 lines
1.5 KiB
/* |
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SPDX-FileCopyrightText: 2020 Vlad Zahorodnii <vlad.zahorodnii@kde.org> |
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SPDX-License-Identifier: GPL-2.0-or-later |
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*/ |
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#pragma once |
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#include "renderjournal.h" |
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#include "renderloop.h" |
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#include <QTimer> |
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#include <optional> |
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namespace KWin |
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{ |
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class KWIN_EXPORT RenderLoopPrivate |
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{ |
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public: |
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static RenderLoopPrivate *get(RenderLoop *loop); |
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explicit RenderLoopPrivate(RenderLoop *q); |
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void dispatch(); |
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void invalidate(); |
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void delayScheduleRepaint(); |
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void scheduleRepaint(); |
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void maybeScheduleRepaint(); |
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void notifyFrameFailed(); |
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void notifyFrameCompleted(std::chrono::nanoseconds timestamp); |
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RenderLoop *q; |
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std::chrono::nanoseconds lastPresentationTimestamp = std::chrono::nanoseconds::zero(); |
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std::chrono::nanoseconds nextPresentationTimestamp = std::chrono::nanoseconds::zero(); |
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QTimer compositeTimer; |
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RenderJournal renderJournal; |
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int refreshRate = 60000; |
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int pendingFrameCount = 0; |
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int inhibitCount = 0; |
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bool pendingReschedule = false; |
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bool pendingRepaint = false; |
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RenderLoop::VrrPolicy vrrPolicy = RenderLoop::VrrPolicy::Never; |
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std::optional<LatencyPolicy> latencyPolicy; |
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Item *fullscreenItem = nullptr; |
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bool allowTearing = false; |
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enum class SyncMode { |
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Fixed, |
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Adaptive, |
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/* adaptive if possible, async if not */ |
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AdaptiveAsync, |
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Async |
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}; |
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SyncMode presentMode = SyncMode::Fixed; |
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bool canDoTearing = false; |
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}; |
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} // namespace KWin
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