blob: 2a455a2e8c67e8fba70300ce94dca9104fcba337 [file] [log] [blame]
// Copyright 2016 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "cobalt/dom/memory_info.h"
#include "cobalt/base/polymorphic_downcast.h"
#include "cobalt/dom/dom_settings.h"
#include "cobalt/script/javascript_engine.h"
namespace cobalt {
namespace dom {
uint32 MemoryInfo::total_js_heap_size(
script::EnvironmentSettings* environment_settings) const {
if (!environment_settings) {
return 0u;
}
return static_cast<uint32>(
base::polymorphic_downcast<DOMSettings*>(environment_settings)
->javascript_engine()
->GetHeapStatistics()
.total_heap_size);
}
uint32 MemoryInfo::used_js_heap_size(
script::EnvironmentSettings* environment_settings) const {
if (!environment_settings) {
return 0u;
}
return static_cast<uint32>(
base::polymorphic_downcast<DOMSettings*>(environment_settings)
->javascript_engine()
->GetHeapStatistics()
.used_heap_size);
}
} // namespace dom
} // namespace cobalt