/*
 * Copyright (C) 2019 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;

message GpuCounterConfig {
  // Desired sampling interval for counters.
  optional uint64 counter_period_ns = 1;

  // List of counters to be sampled. Counter IDs correspond to the ones
  // described in GpuCounterSpec in the data source descriptor.
  repeated uint32 counter_ids = 2;

  // Sample counters by instrumenting command buffers.
  optional bool instrumented_sampling = 3;

  // Fix gpu clock rate during trace session.
  optional bool fix_gpu_clock = 4;
}