/*
 * Copyright (C) 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.
 */

syntax = "proto2";
package perfetto.protos;

import "protos/perfetto/common/android_energy_consumer_descriptor.proto";

// Energy data retrieve using the ODPM(On Device Power Monitor) API.
// This proto represents the aidl class:
// android.hardware.power.stats.EnergyConsumerResult.
message AndroidEnergyEstimationBreakdown {
  // The first trace packet of each session should include a energy consumer
  // descriptor.
  optional AndroidEnergyConsumerDescriptor energy_consumer_descriptor = 1;

  // ID of the AndroidEnergyConsumer associated with this result.  Matches
  // the energy_consumer_id in the AndroidEnergyConsumerDescriptor that
  // should be sent at the beginning of a trace.
  optional int32 energy_consumer_id = 2;

  // Total accumulated energy since boot in microwatt-seconds (uWs)
  optional int64 energy_uws = 3;

  message EnergyUidBreakdown {
    // Android ID/Linux UID, the accumulated energy is attributed to.
    optional int32 uid = 1;

    // Accumulated energy since boot in microwatt-seconds (uWs).
    optional int64 energy_uws = 2;
  }
  // Optional attributed energy per Android ID / Linux UID for this
  // EnergyConsumer. Sum total of attributed energy must be less than or equal
  // to total accumulated energy.
  repeated EnergyUidBreakdown per_uid_breakdown = 4;
}