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/strings/stringprintf.h"
   8 #include "base/trace_event/trace_event_argument.h"
   9
  10 namespace cc {
  11
  12 void TracedValue::AppendIDRef(const void* id,
  13                               base::trace_event::TracedValue* state) {
  14   state->BeginDictionary();
  15   state->SetString("id_ref", base::StringPrintf("%p", id));
  16   state->EndDictionary();
  17 }
  18
  19 void TracedValue::SetIDRef(const void* id,
  20                            base::trace_event::TracedValue* state,
  21                            const char* name) {
  22   state->BeginDictionary(name);
  23   state->SetString("id_ref", base::StringPrintf("%p", id));
  24   state->EndDictionary();
  25 }
  26
  27 void TracedValue::MakeDictIntoImplicitSnapshot(
  28     base::trace_event::TracedValue* dict,
  29     const char* object_name,
  30     const void* id) {
  31   dict->SetString("id", base::StringPrintf("%s/%p", object_name, id));
  32 }
  33
  34 void TracedValue::MakeDictIntoImplicitSnapshotWithCategory(
  35     const char* category,
  36     base::trace_event::TracedValue* dict,
  37     const char* object_name,
  38     const void* id) {
  39   dict->SetString("cat", category);
  40   MakeDictIntoImplicitSnapshot(dict, object_name, id);
  41 }
  42
  43 void TracedValue::MakeDictIntoImplicitSnapshotWithCategory(
  44     const char* category,
  45     base::trace_event::TracedValue* dict,
  46     const char* object_base_type_name,
  47     const char* object_name,
  48     const void* id) {
  49   dict->SetString("cat", category);
  50   dict->SetString("base_type", object_base_type_name);
  51   MakeDictIntoImplicitSnapshot(dict, object_name, id);
  52 }
  53
  54 }  // namespace cc