gpu/command_buffer/common/debug_marker_manager.cc

   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
  10 DebugMarkerManager::Group::Group(const std::string& name)
  11     : name_(name),
  12       marker_(name) {
  13 }
  14
  15 DebugMarkerManager::Group::~Group() {
  16 }
  17
  18 void DebugMarkerManager::Group::SetMarker(const std::string& marker) {
  19   marker_ = name_ + "." + marker;
  20 }
  21
  22 DebugMarkerManager::DebugMarkerManager() {
  23   // Push root group.
  24   group_stack_.push(Group(std::string("")));
  25 }
  26
  27 DebugMarkerManager::~DebugMarkerManager() {
  28 }
  29
  30 void DebugMarkerManager::SetMarker(const std::string& marker) {
  31   group_stack_.top().SetMarker(marker);
  32 }
  33
  34 const std::string& DebugMarkerManager::GetMarker() const {
  35   return group_stack_.top().marker();
  36 }
  37
  38 void DebugMarkerManager::PushGroup(const std::string& name) {
  39   group_stack_.push(Group(group_stack_.top().name() + "." + name));
  40 }
  41
  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