1 #ifndef DALI_TOOLKIT_VECTOR_IMAGE_RASTERIZE_THREAD_H
2 #define DALI_TOOLKIT_VECTOR_IMAGE_RASTERIZE_THREAD_H
5 * Copyright (c) 2021 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
21 #include <dali/devel-api/threading/conditional-wait.h>
22 #include <dali/devel-api/threading/thread.h>
23 #include <dali/integration-api/adaptor-framework/log-factory-interface.h>
28 #include <dali-toolkit/internal/visuals/animated-vector-image/vector-animation-task.h>
37 * The worker thread for vector image rasterization.
39 class VectorRasterizeThread : public Thread
45 VectorRasterizeThread();
50 ~VectorRasterizeThread() override;
53 * The callback is called from the rasterize thread after the rasterization is completed.
54 * @param[in] callBack The function to call.
56 void SetCompletedCallback(CallbackBase* callback);
59 * Add a task to rasterize.
61 * @param[in] task The task to rasterize
63 void AddTask(VectorAnimationTaskPtr task);
67 * @brief The entry function of the worker thread.
68 * It rasterizes the vector image.
74 * Rasterizes the tasks.
80 VectorRasterizeThread(const VectorRasterizeThread& thread) = delete;
83 VectorRasterizeThread& operator=(const VectorRasterizeThread& thread) = delete;
86 std::vector<VectorAnimationTaskPtr> mRasterizeTasks;
87 ConditionalWait mConditionalWait;
88 std::unique_ptr<CallbackBase> mCompletedCallback;
89 bool mDestroyThread; ///< Whether the thread be destroyed
90 bool mIsThreadStarted;
91 const Dali::LogFactoryInterface& mLogFactory; ///< The log factory
94 } // namespace Internal
96 } // namespace Toolkit
100 #endif // DALI_TOOLKIT_VECTOR_IMAGE_RASTERIZE_THREAD_H