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author | bunnei <bunneidev@gmail.com> | 2020-10-27 07:02:42 +0100 |
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committer | GitHub <noreply@github.com> | 2020-10-27 07:02:42 +0100 |
commit | d33399e1f46a10490b586196c6d0db0f04be4206 (patch) | |
tree | 8b2e1d98bf832049936ab931fc3a120e70bc36c2 /src/video_core/command_classes/sync_manager.h | |
parent | Merge pull request #4832 from bunnei/cpu-manager-microprofile-fix (diff) | |
parent | video_core: NVDEC Implementation (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/video_core/command_classes/sync_manager.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/video_core/command_classes/sync_manager.h b/src/video_core/command_classes/sync_manager.h new file mode 100644 index 000000000..353b67573 --- /dev/null +++ b/src/video_core/command_classes/sync_manager.h @@ -0,0 +1,64 @@ +// MIT License +// +// Copyright (c) Ryujinx Team and Contributors +// +// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and +// associated documentation files (the "Software"), to deal in the Software without restriction, +// including without limitation the rights to use, copy, modify, merge, publish, distribute, +// sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in all copies or +// substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT +// NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +// + +#pragma once + +#include <mutex> +#include <vector> +#include "common/common_types.h" + +namespace Tegra { +class GPU; +struct SyncptIncr { + u32 id; + u32 class_id; + u32 syncpt_id; + bool complete; + + SyncptIncr(u32 id, u32 syncpt_id_, u32 class_id_, bool done = false) + : id(id), class_id(class_id_), syncpt_id(syncpt_id_), complete(done) {} +}; + +class SyncptIncrManager { +public: + explicit SyncptIncrManager(GPU& gpu); + ~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{}; + + GPU& gpu; +}; + +} // namespace Tegra |