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Diffstat (limited to 'src/video_core/host1x/sync_manager.h')
-rw-r--r-- | src/video_core/host1x/sync_manager.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/video_core/host1x/sync_manager.h b/src/video_core/host1x/sync_manager.h new file mode 100644 index 000000000..7bb77fa27 --- /dev/null +++ b/src/video_core/host1x/sync_manager.h @@ -0,0 +1,53 @@ +// SPDX-FileCopyrightText: Ryujinx Team and Contributors +// SPDX-License-Identifier: MIT + +#pragma once + +#include <mutex> +#include <vector> +#include "common/common_types.h" + +namespace Tegra { + +namespace Host1x { + +class Host1x; + +struct SyncptIncr { + u32 id; + u32 class_id; + u32 syncpt_id; + bool complete; + + SyncptIncr(u32 id_, u32 class_id_, u32 syncpt_id_, bool done = false) + : id(id_), class_id(class_id_), syncpt_id(syncpt_id_), complete(done) {} +}; + +class SyncptIncrManager { +public: + explicit SyncptIncrManager(Host1x& host1x); + ~SyncptIncrManager(); + + /// Add syncpoint id and increment all + void Increment(u32 id); + + /// Returns a handle to increment later + u32 IncrementWhenDone(u32 class_id, u32 id); + + /// IncrememntAllDone, including handle + void SignalDone(u32 handle); + + /// Increment all sequential pending increments that are already done. + void IncrementAllDone(); + +private: + std::vector<SyncptIncr> increments; + std::mutex increment_lock; + u32 current_id{}; + + Host1x& host1x; +}; + +} // namespace Host1x + +} // namespace Tegra |