107 lines
3.2 KiB
Java
107 lines
3.2 KiB
Java
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.hardware.camera2.utils;
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import android.os.Parcel;
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import android.os.Parcelable;
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import android.hardware.camera2.ICameraDeviceUser;
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/**
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* The status information returned for a successful capture request submission.
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*
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* Includes the request ID for the newly submitted capture request, and the
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* last frame number of either the previous repeating request (for repeating
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* requests), or of the request(s) just submitted (for single-shot capture).
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*
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* @hide
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*/
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public class SubmitInfo implements Parcelable {
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private int mRequestId;
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private long mLastFrameNumber;
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public SubmitInfo() {
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mRequestId = -1;
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mLastFrameNumber = ICameraDeviceUser.NO_IN_FLIGHT_REPEATING_FRAMES;
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}
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public SubmitInfo(int requestId, long lastFrameNumber) {
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mRequestId = requestId;
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mLastFrameNumber = lastFrameNumber;
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}
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public static final @android.annotation.NonNull Parcelable.Creator<SubmitInfo> CREATOR =
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new Parcelable.Creator<SubmitInfo>() {
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@Override
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public SubmitInfo createFromParcel(Parcel in) {
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return new SubmitInfo(in);
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}
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@Override
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public SubmitInfo[] newArray(int size) {
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return new SubmitInfo[size];
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}
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};
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private SubmitInfo(Parcel in) {
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readFromParcel(in);
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}
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@Override
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public int describeContents() {
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return 0;
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}
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@Override
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public void writeToParcel(Parcel dest, int flags) {
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dest.writeInt(mRequestId);
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dest.writeLong(mLastFrameNumber);
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}
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public void readFromParcel(Parcel in) {
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mRequestId = in.readInt();
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mLastFrameNumber = in.readLong();
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}
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/**
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* Return the request ID for the submitted capture request/burst.
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*
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* This is used to track the completion status of the requested captures,
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* and to cancel repeating requests.
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*/
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public int getRequestId() {
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return mRequestId;
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}
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/**
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* Return the last frame number for the submitted capture request/burst.
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*
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* For a repeating request, this is the last frame number of the _prior_
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* repeating request, to indicate when to fire the sequence completion callback
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* for the prior repeating request.
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*
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* For a single-shot capture, this is the last frame number of _this_
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* burst, to indicate when to fire the sequence completion callback for the request itself.
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*
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* For a repeating request, may be NO_IN_FLIGHT_REPEATING_FRAMES, if no
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* instances of a prior repeating request were actually issued to the camera device.
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*/
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public long getLastFrameNumber() {
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return mLastFrameNumber;
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}
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}
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