cc/debug/traced_value.cc

   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.
   4
   5 #include "cc/debug/traced_value.h"
   6
   7 #include "base/debug/trace_event_argument.h"
   8 #include "base/strings/stringprintf.h"
   9
  10 namespace cc {
  11
  12 void TracedValue::AppendIDRef(const void* id, base::debug::TracedValue* state) {
  13   state->BeginDictionary();
  14   state->SetString("id_ref", base::StringPrintf("%p", id));
  15   state->EndDictionary();
  16 }
  17
  18 void TracedValue::SetIDRef(const void* id,
  19                            base::debug::TracedValue* state,
  20                            const char* name) {
  21   state->BeginDictionary(name);
  22   state->SetString("id_ref", base::StringPrintf("%p", id));
  23   state->EndDictionary();
  24 }
  25
  26 void TracedValue::MakeDictIntoImplicitSnapshot(base::debug::TracedValue* dict,
  27                                                const char* object_name,
  28                                                const void* id) {
  29   dict->SetString("id", base::StringPrintf("%s/%p", object_name, id));
  30 }
  31
  32 void TracedValue::MakeDictIntoImplicitSnapshotWithCategory(
  33     const char* category,
  34     base::debug::TracedValue* dict,
  35     const char* object_name,
  36     const void* id) {
  37   dict->SetString("cat", category);
  38   MakeDictIntoImplicitSnapshot(dict, object_name, id);
  39 }
  40
  41 void TracedValue::MakeDictIntoImplicitSnapshotWithCategory(
  42     const char* category,
  43     base::debug::TracedValue* dict,
  44     const char* object_base_type_name,
  45     const char* object_name,
  46     const void* id) {
  47   dict->SetString("cat", category);
  48   dict->SetString("base_type", object_base_type_name);
  49   MakeDictIntoImplicitSnapshot(dict, object_name, id);
  50 }
  51
  52 }  // namespace cc