1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "cc/debug/traced_value.h"
7 #include "base/json/json_writer.h"
8 #include "base/strings/stringprintf.h"
9 #include "base/values.h"
13 scoped_ptr
<base::Value
> TracedValue::CreateIDRef(const void* id
) {
14 scoped_ptr
<base::DictionaryValue
> res(new base::DictionaryValue());
15 res
->SetString("id_ref", base::StringPrintf("%p", id
));
16 return res
.PassAs
<base::Value
>();
19 void TracedValue::MakeDictIntoImplicitSnapshot(
20 base::DictionaryValue
* dict
, const char* object_name
, const void* id
) {
21 dict
->SetString("id", base::StringPrintf("%s/%p", object_name
, id
));
24 scoped_ptr
<base::debug::ConvertableToTraceFormat
> TracedValue::FromValue(
26 TracedValue
* ptr
= new TracedValue(value
);
27 scoped_ptr
<TracedValue
> result(ptr
);
28 return result
.PassAs
<base::debug::ConvertableToTraceFormat
>();
31 TracedValue::TracedValue(base::Value
* value
)
35 TracedValue::~TracedValue() {
38 void TracedValue::AppendAsTraceFormat(std::string
* out
) const {
40 base::JSONWriter::Write(value_
.get(), &tmp
);