content/common/browser_rendering_stats.cc

   1 // Copyright 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 "content/common/browser_rendering_stats.h"
   6
   7 namespace content {
   8
   9 BrowserRenderingStats::BrowserRenderingStats() :
  10     input_event_count(0),
  11     touch_ui_count(0),
  12     touch_acked_count(0),
  13     scroll_update_count(0) {
  14 }
  15
  16 BrowserRenderingStats::~BrowserRenderingStats() {}
  17
  18 void BrowserRenderingStats::EnumerateFields(
  19     cc::RenderingStats::Enumerator* enumerator) const {
  20   enumerator->AddInt("inputEventCount", input_event_count);
  21   enumerator->AddTimeDeltaInSecondsF("totalInputLatency", total_input_latency);
  22
  23   enumerator->AddInt("touchUICount", touch_ui_count);
  24   enumerator->AddTimeDeltaInSecondsF("totalTouchUILatency",
  25                                      total_touch_ui_latency);
  26
  27   enumerator->AddInt("touchAckedCount", touch_acked_count);
  28   enumerator->AddTimeDeltaInSecondsF("totalTouchAckedLatency",
  29                                      total_touch_acked_latency);
  30
  31   enumerator->AddInt("scrollUpdateCount", scroll_update_count);
  32   enumerator->AddTimeDeltaInSecondsF("totalScrollUpdateLatency",
  33                                      total_scroll_update_latency);
  34 }
  35
  36 }  // namespace content