blob: 6a820219712b4d4a442fd85b7c763bb199ac723f [file] [log] [blame]
// Copyright 2016 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/early_trace_event_binding.h"
#include "base/android/jni_string.h"
#include "base/time/time.h"
#include "base/trace_event/trace_event.h"
#include "jni/EarlyTraceEvent_jni.h"
#include "starboard/types.h"
namespace base {
namespace android {
const char kEarlyJavaCategory[] = "EarlyJava";
static void JNI_EarlyTraceEvent_RecordEarlyEvent(
JNIEnv* env,
const JavaParamRef<jclass>& clazz,
const JavaParamRef<jstring>& jname,
jlong begin_time_ns,
jlong end_time_ns,
jint thread_id,
jlong thread_duration_ms) {
std::string name = ConvertJavaStringToUTF8(env, jname);
int64_t begin_us = begin_time_ns / 1000;
int64_t end_us = end_time_ns / 1000;
int64_t thread_duration_us = thread_duration_ms * 1000;
INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMPS(
kEarlyJavaCategory, name.c_str(), trace_event_internal::kNoId, thread_id,
TimeTicks::FromInternalValue(begin_us),
TimeTicks::FromInternalValue(end_us),
ThreadTicks::Now() + TimeDelta::FromMicroseconds(thread_duration_us),
TRACE_EVENT_FLAG_COPY);
}
static void JNI_EarlyTraceEvent_RecordEarlyStartAsyncEvent(
JNIEnv* env,
const JavaParamRef<jclass>& clazz,
const JavaParamRef<jstring>& jname,
jlong id,
jlong timestamp_ns) {
std::string name = ConvertJavaStringToUTF8(env, jname);
int64_t timestamp_us = timestamp_ns / 1000;
TRACE_EVENT_COPY_ASYNC_BEGIN_WITH_TIMESTAMP0(
kEarlyJavaCategory, name.c_str(), id,
base::TimeTicks() + base::TimeDelta::FromMicroseconds(timestamp_us));
}
static void JNI_EarlyTraceEvent_RecordEarlyFinishAsyncEvent(
JNIEnv* env,
const JavaParamRef<jclass>& clazz,
const JavaParamRef<jstring>& jname,
jlong id,
jlong timestamp_ns) {
std::string name = ConvertJavaStringToUTF8(env, jname);
int64_t timestamp_us = timestamp_ns / 1000;
TRACE_EVENT_COPY_ASYNC_END_WITH_TIMESTAMP0(
kEarlyJavaCategory, name.c_str(), id,
base::TimeTicks() + base::TimeDelta::FromMicroseconds(timestamp_us));
}
bool GetBackgroundStartupTracingFlag() {
JNIEnv* env = base::android::AttachCurrentThread();
return base::android::Java_EarlyTraceEvent_getBackgroundStartupTracingFlag(
env);
}
void SetBackgroundStartupTracingFlag(bool enabled) {
JNIEnv* env = base::android::AttachCurrentThread();
base::android::Java_EarlyTraceEvent_setBackgroundStartupTracingFlag(env,
enabled);
}
} // namespace android
} // namespace base