Eino-Ville Talvala | 5d2d778 | 2015-12-17 16:50:50 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2015 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package android.hardware.camera2.utils; |
| 17 | |
| 18 | import android.os.Parcel; |
| 19 | import android.os.Parcelable; |
| 20 | import android.hardware.camera2.ICameraDeviceUser; |
| 21 | |
| 22 | /** |
| 23 | * The status information returned for a successful capture request submission. |
| 24 | * |
| 25 | * Includes the request ID for the newly submitted capture request, and the |
| 26 | * last frame number of either the previous repeating request (for repeating |
| 27 | * requests), or of the request(s) just submitted (for single-shot capture). |
| 28 | * |
| 29 | * @hide |
| 30 | */ |
| 31 | public class SubmitInfo implements Parcelable { |
| 32 | |
| 33 | private int mRequestId; |
| 34 | private long mLastFrameNumber; |
| 35 | |
| 36 | public SubmitInfo() { |
| 37 | mRequestId = -1; |
| 38 | mLastFrameNumber = ICameraDeviceUser.NO_IN_FLIGHT_REPEATING_FRAMES; |
| 39 | } |
| 40 | |
| 41 | public SubmitInfo(int requestId, long lastFrameNumber) { |
| 42 | mRequestId = requestId; |
| 43 | mLastFrameNumber = lastFrameNumber; |
| 44 | } |
| 45 | |
Jeff Sharkey | 9e8f83d | 2019-02-28 12:06:45 -0700 | [diff] [blame] | 46 | public static final @android.annotation.NonNull Parcelable.Creator<SubmitInfo> CREATOR = |
Eino-Ville Talvala | 5d2d778 | 2015-12-17 16:50:50 -0800 | [diff] [blame] | 47 | new Parcelable.Creator<SubmitInfo>() { |
| 48 | @Override |
| 49 | public SubmitInfo createFromParcel(Parcel in) { |
| 50 | return new SubmitInfo(in); |
| 51 | } |
| 52 | |
| 53 | @Override |
| 54 | public SubmitInfo[] newArray(int size) { |
| 55 | return new SubmitInfo[size]; |
| 56 | } |
| 57 | }; |
| 58 | |
| 59 | private SubmitInfo(Parcel in) { |
| 60 | readFromParcel(in); |
| 61 | } |
| 62 | |
| 63 | @Override |
| 64 | public int describeContents() { |
| 65 | return 0; |
| 66 | } |
| 67 | |
| 68 | @Override |
| 69 | public void writeToParcel(Parcel dest, int flags) { |
| 70 | dest.writeInt(mRequestId); |
| 71 | dest.writeLong(mLastFrameNumber); |
| 72 | } |
| 73 | |
| 74 | public void readFromParcel(Parcel in) { |
| 75 | mRequestId = in.readInt(); |
| 76 | mLastFrameNumber = in.readLong(); |
| 77 | } |
| 78 | |
| 79 | /** |
| 80 | * Return the request ID for the submitted capture request/burst. |
| 81 | * |
| 82 | * This is used to track the completion status of the requested captures, |
| 83 | * and to cancel repeating requests. |
| 84 | */ |
| 85 | public int getRequestId() { |
| 86 | return mRequestId; |
| 87 | } |
| 88 | |
| 89 | /** |
| 90 | * Return the last frame number for the submitted capture request/burst. |
| 91 | * |
| 92 | * For a repeating request, this is the last frame number of the _prior_ |
| 93 | * repeating request, to indicate when to fire the sequence completion callback |
| 94 | * for the prior repeating request. |
| 95 | * |
| 96 | * For a single-shot capture, this is the last frame number of _this_ |
| 97 | * burst, to indicate when to fire the sequence completion callback for the request itself. |
| 98 | * |
| 99 | * For a repeating request, may be NO_IN_FLIGHT_REPEATING_FRAMES, if no |
| 100 | * instances of a prior repeating request were actually issued to the camera device. |
| 101 | */ |
| 102 | public long getLastFrameNumber() { |
| 103 | return mLastFrameNumber; |
| 104 | } |
| 105 | |
| 106 | } |