webrtc_m130/webrtc/api/android/jni/androidhistogram_jni.cc
sakal 08be780512 Reland of Allow custom metrics implementations on Android. (patchset #1 id:1 of https://codereview.webrtc.org/2516403002/ )
Reason for revert:
Fix downstream.

Original issue's description:
> Revert of Allow custom metrics implementations on Android. (patchset #11 id:260001 of https://codereview.webrtc.org/2403463002/ )
>
> Reason for revert:
> Break downstream tests.
>
> Original issue's description:
> > Allow custom metrics implementations on Android.
> >
> > BUG=webrtc:6499
> >
> > Committed: https://crrev.com/de609b26c5fc77fd3388eae5594ee8a634edf8da
> > Cr-Commit-Position: refs/heads/master@{#15169}
>
> TBR=kjellander@webrtc.org,magjed@webrtc.org,sakal@webrtc.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=webrtc:6499
>
> Committed: https://crrev.com/f570a2804ed8af6f6586f4aea51e089bd55d7e42
> Cr-Commit-Position: refs/heads/master@{#15171}

TBR=kjellander@webrtc.org,magjed@webrtc.org,philipel@webrtc.org
BUG=webrtc:6499

Review-Url: https://codereview.webrtc.org/2518293002
Cr-Commit-Position: refs/heads/master@{#15214}
2016-11-23 15:12:28 +00:00

45 lines
1.5 KiB
C++

/*
* Copyright 2016 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include <map>
#include <memory>
#include "webrtc/api/android/jni/classreferenceholder.h"
#include "webrtc/api/android/jni/jni_helpers.h"
#include "webrtc/api/android/jni/native_handle_impl.h"
#include "webrtc/system_wrappers/include/metrics.h"
// Enables collection of native histograms and creating them.
namespace webrtc_jni {
JOW(jlong, Histogram_nativeCreateCounts)
(JNIEnv* jni, jclass, jstring j_name, jint min, jint max, jint buckets) {
std::string name = JavaToStdString(jni, j_name);
return jlongFromPointer(
webrtc::metrics::HistogramFactoryGetCounts(name, min, max, buckets));
}
JOW(jlong, Histogram_nativeCreateEnumeration)
(JNIEnv* jni, jclass, jstring j_name, jint max) {
std::string name = JavaToStdString(jni, j_name);
return jlongFromPointer(
webrtc::metrics::HistogramFactoryGetEnumeration(name, max));
}
JOW(void, Histogram_nativeAddSample)
(JNIEnv* jni, jclass, jlong histogram, jint sample) {
if (histogram) {
HistogramAdd(reinterpret_cast<webrtc::metrics::Histogram*>(histogram),
sample);
}
}
} // namespace webrtc_jni