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Add a DevicePool to tests to fix the testing failure caused by the nu…
…mber limit of GPU context creation. (#22)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,44 @@ | ||
| ///////////////////////////////////////////////////////////////////////////////////////////////// | ||
| // | ||
| // Tencent is pleased to support the open source community by making tgfx available. | ||
| // | ||
| // Copyright (C) 2023 THL A29 Limited, a Tencent company. All rights reserved. | ||
| // | ||
| // Licensed under the BSD 3-Clause License (the "License"); you may not use this file except | ||
| // in compliance with the License. You may obtain a copy of the License at | ||
| // | ||
| // https://opensource.org/licenses/BSD-3-Clause | ||
| // | ||
| // unless required by applicable law or agreed to in writing, software distributed under the | ||
| // license is distributed on an "as is" basis, without warranties or conditions of any kind, | ||
| // either express or implied. see the license for the specific language governing permissions | ||
| // and limitations under the license. | ||
| // | ||
| ///////////////////////////////////////////////////////////////////////////////////////////////// | ||
|
|
||
| #include "DevicePool.h" | ||
| #include <thread> | ||
|
|
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| namespace tgfx { | ||
| static std::mutex threadCacheLocker = {}; | ||
| static std::unordered_map<std::thread::id, std::shared_ptr<tgfx::GLDevice>> threadCacheMap = {}; | ||
|
|
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| std::shared_ptr<tgfx::GLDevice> DevicePool::Make() { | ||
| std::lock_guard<std::mutex> autoLock(threadCacheLocker); | ||
| auto threadID = std::this_thread::get_id(); | ||
| auto result = threadCacheMap.find(threadID); | ||
| if (result != threadCacheMap.end()) { | ||
| return result->second; | ||
| } | ||
| auto device = tgfx::GLDevice::Make(); | ||
| if (device != nullptr) { | ||
| threadCacheMap[threadID] = device; | ||
| } | ||
| return device; | ||
| } | ||
|
|
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| void DevicePool::CleanAll() { | ||
| std::lock_guard<std::mutex> autoLock(threadCacheLocker); | ||
| threadCacheMap = {}; | ||
| } | ||
| } // namespace tgfx |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,30 @@ | ||
| ///////////////////////////////////////////////////////////////////////////////////////////////// | ||
| // | ||
| // Tencent is pleased to support the open source community by making tgfx available. | ||
| // | ||
| // Copyright (C) 2023 THL A29 Limited, a Tencent company. All rights reserved. | ||
| // | ||
| // Licensed under the BSD 3-Clause License (the "License"); you may not use this file except | ||
| // in compliance with the License. You may obtain a copy of the License at | ||
| // | ||
| // https://opensource.org/licenses/BSD-3-Clause | ||
| // | ||
| // unless required by applicable law or agreed to in writing, software distributed under the | ||
| // license is distributed on an "as is" basis, without warranties or conditions of any kind, | ||
| // either express or implied. see the license for the specific language governing permissions | ||
| // and limitations under the license. | ||
| // | ||
| ///////////////////////////////////////////////////////////////////////////////////////////////// | ||
|
|
||
| #pragma once | ||
|
|
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| #include "tgfx/opengl/GLDevice.h" | ||
|
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| namespace tgfx { | ||
| class DevicePool { | ||
| public: | ||
| static std::shared_ptr<tgfx::GLDevice> Make(); | ||
|
|
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| static void CleanAll(); | ||
| }; | ||
| } // namespace tgfx |
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