1 /*
2  * Copyright (c) 2022 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #include "rs_render_task.h"
17 #include "pipeline/rs_base_render_node.h"
18 #include "platform/common/rs_log.h"
19 
20 namespace OHOS {
21 namespace Rosen {
~RSSuperRenderTask()22 RSSuperRenderTask::~RSSuperRenderTask()
23 {
24     while (GetTaskSize() > 0) {
25         tasks_.pop();
26     }
27 }
28 
AddTask(std::unique_ptr<RSRenderTask> && task)29 void RSSuperRenderTask::AddTask(std::unique_ptr<RSRenderTask> &&task)
30 {
31     if (task == nullptr) {
32         RS_LOGE("task is nullptr");
33         return;
34     }
35     tasks_.push(std::move(task));
36 }
37 
GetSurfaceNode()38 std::shared_ptr<RSBaseRenderNode> RSSuperRenderTask::GetSurfaceNode()
39 {
40     if (GetTaskSize() == 0) {
41         return nullptr;
42     }
43     auto surfaceNode = tasks_.front()->GetNode();
44     tasks_.pop();
45     return surfaceNode;
46 }
47 
GetNextRenderTask()48 std::unique_ptr<RSRenderTask> RSSuperRenderTask::GetNextRenderTask()
49 {
50     if (GetTaskSize() == 0) {
51         return std::unique_ptr<RSRenderTask>();
52     }
53     auto task = std::move(tasks_.front());
54     tasks_.pop();
55     return task;
56 }
57 
58 } // namespace Rosen
59 } // namespace OHOS