1*d9f75844SAndroid Build Coastguard Worker /* 2*d9f75844SAndroid Build Coastguard Worker * Copyright 2016 The WebRTC project authors. All Rights Reserved. 3*d9f75844SAndroid Build Coastguard Worker * 4*d9f75844SAndroid Build Coastguard Worker * Use of this source code is governed by a BSD-style license 5*d9f75844SAndroid Build Coastguard Worker * that can be found in the LICENSE file in the root of the source 6*d9f75844SAndroid Build Coastguard Worker * tree. An additional intellectual property rights grant can be found 7*d9f75844SAndroid Build Coastguard Worker * in the file PATENTS. All contributing project authors may 8*d9f75844SAndroid Build Coastguard Worker * be found in the AUTHORS file in the root of the source tree. 9*d9f75844SAndroid Build Coastguard Worker */ 10*d9f75844SAndroid Build Coastguard Worker 11*d9f75844SAndroid Build Coastguard Worker #import <Foundation/Foundation.h> 12*d9f75844SAndroid Build Coastguard Worker 13*d9f75844SAndroid Build Coastguard Worker #import "RTCMacros.h" 14*d9f75844SAndroid Build Coastguard Worker #import "RTCMetricsSampleInfo.h" 15*d9f75844SAndroid Build Coastguard Worker 16*d9f75844SAndroid Build Coastguard Worker /** 17*d9f75844SAndroid Build Coastguard Worker * Enables gathering of metrics (which can be fetched with 18*d9f75844SAndroid Build Coastguard Worker * RTCGetAndResetMetrics). Must be called before any other call into WebRTC. 19*d9f75844SAndroid Build Coastguard Worker */ 20*d9f75844SAndroid Build Coastguard Worker RTC_EXTERN void RTCEnableMetrics(void); 21*d9f75844SAndroid Build Coastguard Worker 22*d9f75844SAndroid Build Coastguard Worker /** Gets and clears native histograms. */ 23*d9f75844SAndroid Build Coastguard Worker RTC_EXTERN NSArray<RTC_OBJC_TYPE(RTCMetricsSampleInfo) *>* RTCGetAndResetMetrics(void); 24