mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-12-01 01:36:09 +03:00
27 lines
928 B
C++
27 lines
928 B
C++
// Copyright 2015 The Chromium Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#include "base/android/jni_string.h"
|
|
#include "base/metrics/histogram_macros.h"
|
|
#include "jni/AnimationFrameTimeHistogram_jni.h"
|
|
|
|
using base::android::JavaParamRef;
|
|
|
|
// static
|
|
void JNI_AnimationFrameTimeHistogram_SaveHistogram(
|
|
JNIEnv* env,
|
|
const JavaParamRef<jobject>& jcaller,
|
|
const JavaParamRef<jstring>& j_histogram_name,
|
|
const JavaParamRef<jlongArray>& j_frame_times_ms,
|
|
jint j_count) {
|
|
jlong *frame_times_ms = env->GetLongArrayElements(j_frame_times_ms, NULL);
|
|
std::string histogram_name = base::android::ConvertJavaStringToUTF8(
|
|
env, j_histogram_name);
|
|
|
|
for (int i = 0; i < j_count; ++i) {
|
|
UMA_HISTOGRAM_TIMES(histogram_name.c_str(),
|
|
base::TimeDelta::FromMilliseconds(frame_times_ms[i]));
|
|
}
|
|
}
|