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 "pipeline/rs_uni_render_listener.h"
17 
18 #include "common/rs_common_def.h"
19 #include "pipeline/rs_main_thread.h"
20 #include "platform/common/rs_log.h"
21 
22 namespace OHOS {
23 namespace Rosen {
~RSUniRenderListener()24 RSUniRenderListener::~RSUniRenderListener() {}
25 
RSUniRenderListener(std::weak_ptr<RSSurfaceHandler> surfaceHandler)26 RSUniRenderListener::RSUniRenderListener(std::weak_ptr<RSSurfaceHandler> surfaceHandler)
27     : surfaceHandler_(surfaceHandler) {}
28 
OnBufferAvailable()29 void RSUniRenderListener::OnBufferAvailable()
30 {
31     auto surfaceHandler = surfaceHandler_.lock();
32     if (surfaceHandler == nullptr) {
33         RS_LOGE("RSUniRenderListener::OnBufferAvailable surfaceHandler is nullptr");
34         return;
35     }
36     RS_LOGD("RSUniRenderListener::OnBufferAvailable node id:%{public}" PRIu64, surfaceHandler->GetNodeId());
37     surfaceHandler->IncreaseAvailableBuffer();
38     RSMainThread::Instance()->NotifyUniRenderFinish();
39 }
40 }
41 }
42