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1 // Copyright (c) 2012 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 "gpu/command_buffer/common/debug_marker_manager.h"
6 
7 namespace gpu {
8 namespace gles2 {
9 
Group(const std::string & name)10 DebugMarkerManager::Group::Group(const std::string& name)
11     : name_(name),
12       marker_(name) {
13 }
14 
~Group()15 DebugMarkerManager::Group::~Group() {
16 }
17 
SetMarker(const std::string & marker)18 void DebugMarkerManager::Group::SetMarker(const std::string& marker) {
19   marker_ = name_ + "." + marker;
20 }
21 
DebugMarkerManager()22 DebugMarkerManager::DebugMarkerManager() {
23   // Push root group.
24   group_stack_.push(Group(std::string()));
25 }
26 
~DebugMarkerManager()27 DebugMarkerManager::~DebugMarkerManager() {
28 }
29 
SetMarker(const std::string & marker)30 void DebugMarkerManager::SetMarker(const std::string& marker) {
31   group_stack_.top().SetMarker(marker);
32 }
33 
GetMarker() const34 const std::string& DebugMarkerManager::GetMarker() const {
35   return group_stack_.top().marker();
36 }
37 
PushGroup(const std::string & name)38 void DebugMarkerManager::PushGroup(const std::string& name) {
39   group_stack_.push(Group(group_stack_.top().name() + "." + name));
40 }
41 
PopGroup(void)42 void DebugMarkerManager::PopGroup(void) {
43   if (group_stack_.size() > 1) {
44     group_stack_.pop();
45   }
46 }
47 
48 }  // namespace gles2
49 }  // namespace gpu
50 
51 
52