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/*
* Copyright (C) 2020 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.
*/
syntax = "proto2";
package perfetto.protos;
// Describes the state of the RendererScheduler for a given Renderer Process.
// RAIL Mode is an indication of the kind of work that a Renderer is currently
// performing which is in turn used to prioritise work accordingly.
// A fuller description of these modes can be found https://web.dev/rail/
enum ChromeRAILMode {
RAIL_MODE_NONE = 0;
RAIL_MODE_RESPONSE = 1;
RAIL_MODE_ANIMATION = 2;
RAIL_MODE_IDLE = 3;
RAIL_MODE_LOAD = 4;
}
// Next id: 2
message ChromeRendererSchedulerState {
optional ChromeRAILMode rail_mode = 1;
optional bool is_backgrounded = 2;
optional bool is_hidden = 3;
}
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