1 /*
2  * Copyright (c) 2022-2023 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 "decode_surface_listener.h"
17 
18 #include "distributed_hardware_log.h"
19 
20 namespace OHOS {
21 namespace DistributedHardware {
~DecodeSurfaceListener()22 DecodeSurfaceListener::~DecodeSurfaceListener()
23 {
24     DHLOGD("DecodeSurfaceListener : ~DecodeSurfaceListener.");
25     surface_ = nullptr;
26 }
27 
OnBufferAvailable()28 void DecodeSurfaceListener::OnBufferAvailable()
29 {
30     DHLOGD("DecodeSurfaceListener : OnBufferAvailable.");
31     std::shared_ptr<DecodeDataProcess> targetDecoderNode = decodeVideoNode_.lock();
32     if (targetDecoderNode == nullptr) {
33         DHLOGE("decodeVideoNode_ is nullptr.");
34         return;
35     }
36     targetDecoderNode->OnSurfaceOutputBufferAvailable(surface_);
37 }
38 
SetSurface(const sptr<IConsumerSurface> & surface)39 void DecodeSurfaceListener::SetSurface(const sptr<IConsumerSurface>& surface)
40 {
41     surface_ = surface;
42 }
43 
SetDecodeVideoNode(const std::weak_ptr<DecodeDataProcess> & decodeVideoNode)44 void DecodeSurfaceListener::SetDecodeVideoNode(const std::weak_ptr<DecodeDataProcess>& decodeVideoNode)
45 {
46     decodeVideoNode_ = decodeVideoNode;
47 }
48 
GetSurface() const49 sptr<IConsumerSurface> DecodeSurfaceListener::GetSurface() const
50 {
51     return surface_;
52 }
53 
GetDecodeVideoNode() const54 std::shared_ptr<DecodeDataProcess> DecodeSurfaceListener::GetDecodeVideoNode() const
55 {
56     std::shared_ptr<DecodeDataProcess> targetDecoderNode = decodeVideoNode_.lock();
57     if (targetDecoderNode == nullptr) {
58         DHLOGE("decodeVideoNode_ is nullptr.");
59     }
60     return targetDecoderNode;
61 }
62 } // namespace DistributedHardware
63 } // namespace OHOS
64