1/* 2 * Copyright (C) 2019 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17syntax = "proto2"; 18 19package perfetto.protos; 20 21message GpuCounterConfig { 22 // Desired sampling interval for counters. 23 optional uint64 counter_period_ns = 1; 24 25 // List of counters to be sampled. Counter IDs correspond to the ones 26 // described in GpuCounterSpec in the data source descriptor. 27 repeated uint32 counter_ids = 2; 28 29 // Sample counters by instrumenting command buffers. 30 optional bool instrumented_sampling = 3; 31 32 // Fix gpu clock rate during trace session. 33 optional bool fix_gpu_clock = 4; 34} 35