1 /*
2  * Copyright (c) 2021-2022 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 #ifndef OHOS_CAMERA_ICAPTURE_SESSION_H
17 #define OHOS_CAMERA_ICAPTURE_SESSION_H
18 
19 #include <cstdint>
20 #include "icamera_device_service.h"
21 #include "icapture_session_callback.h"
22 #include "iremote_broker.h"
23 #include "istream_common.h"
24 #include "camera_photo_proxy.h"
25 #include "ability/camera_ability.h"
26 
27 namespace OHOS::Media {
28     class Picture;
29 }
30 namespace OHOS {
31 namespace CameraStandard {
32 enum class CaptureSessionState : uint32_t {
33     SESSION_INIT = 0,
34     SESSION_CONFIG_INPROGRESS = 1,
35     SESSION_CONFIG_COMMITTED = 2,
36     SESSION_RELEASED = 3,
37     SESSION_STARTED = 4,
38     SESSION_STATE_MAX = 5
39 };
40 
41 class ICaptureSession : public IRemoteBroker {
42 public:
43     virtual int32_t BeginConfig() = 0;
44 
45     virtual int32_t AddInput(sptr<ICameraDeviceService> cameraDevice) = 0;
46 
47     virtual int32_t CanAddInput(sptr<ICameraDeviceService> cameraDevice, bool& result) = 0;
48 
49     virtual int32_t AddOutput(StreamType streamType, sptr<IStreamCommon> stream) = 0;
50 
51     virtual int32_t RemoveInput(sptr<ICameraDeviceService> cameraDevice) = 0;
52 
53     virtual int32_t RemoveOutput(StreamType streamType, sptr<IStreamCommon> stream) = 0;
54 
55     virtual int32_t CommitConfig() = 0;
56 
57     virtual int32_t Start() = 0;
58 
59     virtual int32_t Stop() = 0;
60 
61     virtual int32_t Release() = 0;
62 
63     virtual int32_t SetCallback(sptr<ICaptureSessionCallback> &callback) = 0;
64 
65     virtual int32_t GetSessionState(CaptureSessionState &sessionState) = 0;
66 
67     virtual int32_t SetSmoothZoom(int32_t smoothZoomType, int32_t operationMode,
68             float targetZoomRatio, float &duration) = 0;
69 
70     virtual int32_t GetActiveColorSpace(ColorSpace& colorSpace) = 0;
71 
72     virtual int32_t SetColorSpace(ColorSpace colorSpace, ColorSpace captureColorSpace, bool isNeedUpdate) = 0;
73 
74     virtual int32_t SetFeatureMode(int32_t featureMode) = 0;
75 
76     virtual int32_t EnableMovingPhoto(bool isEnable) = 0;
77 
78     virtual int32_t EnableMovingPhotoMirror(bool isMirror, bool isConfig) = 0;
79 
80     virtual int32_t CreateMediaLibrary(sptr<CameraPhotoProxy> &photoProxy,
81         std::string &uri, int32_t &cameraShotType, std::string &burstKey, int64_t timestamp) = 0;
82 
83     virtual int32_t CreateMediaLibrary(std::unique_ptr<Media::Picture> picture, sptr<CameraPhotoProxy> &photoProxy,
84         std::string &uri, int32_t &cameraShotType, std::string &burstKey, int64_t timestamp) = 0;
85     virtual int32_t SetPreviewRotation(std::string &deviceClass) = 0;
86 
87     DECLARE_INTERFACE_DESCRIPTOR(u"ICaptureSession");
88 };
89 } // namespace CameraStandard
90 } // namespace OHOS
91 #endif // OHOS_CAMERA_ICAPTURE_SESSION_H
92