1 /*
2  * Copyright (c) 2023-2023 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 #ifndef OHOS_CAMERA_DPS_VIDEO_PROCESS_COMMAND_H
17 #define OHOS_CAMERA_DPS_VIDEO_PROCESS_COMMAND_H
18 
19 #include "command.h"
20 #include "scheduler_manager.h"
21 
22 namespace OHOS {
23 namespace CameraStandard {
24 namespace DeferredProcessing {
25 class VideoProcessCommand : public Command {
26 public:
27     VideoProcessCommand(const int32_t userId);
28     ~VideoProcessCommand();
29 
30 protected:
31     int32_t Initialize();
32 
33     const int32_t userId_;
34     std::atomic<bool> initialized_ {false};
35     std::shared_ptr<SchedulerManager> schedulerManager_ {nullptr};
36     std::shared_ptr<DeferredVideoController> controller_ {nullptr};
37 };
38 
39 class VideoProcessSuccessCommand : public VideoProcessCommand {
40     DECLARE_CMD_CLASS(VideoProcessSuccessCommand);
41 public:
42     VideoProcessSuccessCommand(const int32_t userId, const DeferredVideoWorkPtr& work);
43     ~VideoProcessSuccessCommand() override;
44 
45 protected:
46     int32_t Executing() override;
47 
48     DeferredVideoWorkPtr work_;
49 };
50 
51 class VideoProcessFailedCommand : public VideoProcessCommand {
52     DECLARE_CMD_CLASS(VideoProcessFailedCommand);
53 public:
54     VideoProcessFailedCommand(const int32_t userId, const DeferredVideoWorkPtr& work, DpsError errorCode);
55     ~VideoProcessFailedCommand() override;
56 
57 protected:
58     int32_t Executing() override;
59 
60     DeferredVideoWorkPtr work_;
61     DpsError error_;
62 };
63 
64 class VideoStateChangedCommand : public VideoProcessCommand {
65     DECLARE_CMD_CLASS(VideoStateChangedCommand);
66 public:
VideoStateChangedCommand(const int32_t userId,HdiStatus status)67     VideoStateChangedCommand(const int32_t userId, HdiStatus status)
68         : VideoProcessCommand(userId), status_(status)
69     {
70         DP_DEBUG_LOG("entered.");
71     }
72     ~VideoStateChangedCommand() override = default;
73 
74 protected:
75     int32_t Executing() override;
76 
77     HdiStatus status_;
78 };
79 } // namespace DeferredProcessing
80 } // namespace CameraStandard
81 } // namespace OHOS
82 #endif // OHOS_CAMERA_DPS_VIDEO_PROCESS_COMMAND_H