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/*
* Copyright 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <stdint.h>
#include <binder/Parcel.h>
namespace android {
struct FrameTimelineInfo {
// Needs to be in sync with android.graphics.FrameInfo.INVALID_VSYNC_ID in java
static constexpr int64_t INVALID_VSYNC_ID = -1;
// The vsync id that was used to start the transaction
int64_t vsyncId = INVALID_VSYNC_ID;
// The id of the input event that caused this buffer
// Default is android::os::IInputConstants::INVALID_INPUT_EVENT_ID = 0
// We copy the value of the input event ID instead of including the header, because libgui
// header libraries containing FrameTimelineInfo must be available to vendors, but libinput is
// not directly vendor available.
int32_t inputEventId = 0;
status_t write(Parcel& output) const;
status_t read(const Parcel& input);
void merge(const FrameTimelineInfo& other);
void clear();
};
} // namespace android
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