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Side by Side Diff: Source/core/css/RemoteFontFaceSource.cpp

Issue 1115553002: Removing blink::prefix (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Rebase Created 5 years, 7 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "config.h" 5 #include "config.h"
6 #include "core/css/RemoteFontFaceSource.h" 6 #include "core/css/RemoteFontFaceSource.h"
7 7
8 #include "core/css/CSSCustomFontData.h" 8 #include "core/css/CSSCustomFontData.h"
9 #include "core/css/CSSFontFace.h" 9 #include "core/css/CSSFontFace.h"
10 #include "core/css/FontLoader.h" 10 #include "core/css/FontLoader.h"
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146 { 146 {
147 if (!m_fallbackPaintTime) 147 if (!m_fallbackPaintTime)
148 m_fallbackPaintTime = currentTimeMS(); 148 m_fallbackPaintTime = currentTimeMS();
149 } 149 }
150 150
151 void RemoteFontFaceSource::FontLoadHistograms::recordFallbackTime(const FontReso urce* font) 151 void RemoteFontFaceSource::FontLoadHistograms::recordFallbackTime(const FontReso urce* font)
152 { 152 {
153 if (m_fallbackPaintTime <= 0) 153 if (m_fallbackPaintTime <= 0)
154 return; 154 return;
155 int duration = static_cast<int>(currentTimeMS() - m_fallbackPaintTime); 155 int duration = static_cast<int>(currentTimeMS() - m_fallbackPaintTime);
156 blink::Platform::current()->histogramCustomCounts("WebFont.BlankTextShownTim e", duration, 0, 10000, 50); 156 Platform::current()->histogramCustomCounts("WebFont.BlankTextShownTime", dur ation, 0, 10000, 50);
157 m_fallbackPaintTime = -1; 157 m_fallbackPaintTime = -1;
158 } 158 }
159 159
160 void RemoteFontFaceSource::FontLoadHistograms::recordRemoteFont(const FontResour ce* font) 160 void RemoteFontFaceSource::FontLoadHistograms::recordRemoteFont(const FontResour ce* font)
161 { 161 {
162 if (m_loadStartTime > 0 && font && !font->isLoading()) { 162 if (m_loadStartTime > 0 && font && !font->isLoading()) {
163 int duration = static_cast<int>(currentTimeMS() - m_loadStartTime); 163 int duration = static_cast<int>(currentTimeMS() - m_loadStartTime);
164 blink::Platform::current()->histogramCustomCounts(histogramName(font), d uration, 0, 10000, 50); 164 Platform::current()->histogramCustomCounts(histogramName(font), duration , 0, 10000, 50);
165 m_loadStartTime = -1; 165 m_loadStartTime = -1;
166 166
167 enum { Miss, Hit, DataUrl, CacheHitEnumMax }; 167 enum { Miss, Hit, DataUrl, CacheHitEnumMax };
168 int histogramValue = font->url().protocolIsData() ? DataUrl 168 int histogramValue = font->url().protocolIsData() ? DataUrl
169 : font->response().wasCached() ? Hit 169 : font->response().wasCached() ? Hit
170 : Miss; 170 : Miss;
171 blink::Platform::current()->histogramEnumeration("WebFont.CacheHit", his togramValue, CacheHitEnumMax); 171 Platform::current()->histogramEnumeration("WebFont.CacheHit", histogramV alue, CacheHitEnumMax);
172 172
173 enum { CORSFail, CORSSuccess, CORSEnumMax }; 173 enum { CORSFail, CORSSuccess, CORSEnumMax };
174 int corsValue = font->isCORSFailed() ? CORSFail : CORSSuccess; 174 int corsValue = font->isCORSFailed() ? CORSFail : CORSSuccess;
175 blink::Platform::current()->histogramEnumeration("WebFont.CORSSuccess", corsValue, CORSEnumMax); 175 Platform::current()->histogramEnumeration("WebFont.CORSSuccess", corsVal ue, CORSEnumMax);
176 } 176 }
177 } 177 }
178 178
179 const char* RemoteFontFaceSource::FontLoadHistograms::histogramName(const FontRe source* font) 179 const char* RemoteFontFaceSource::FontLoadHistograms::histogramName(const FontRe source* font)
180 { 180 {
181 if (font->errorOccurred()) 181 if (font->errorOccurred())
182 return "WebFont.DownloadTime.LoadError"; 182 return "WebFont.DownloadTime.LoadError";
183 183
184 unsigned size = font->encodedSize(); 184 unsigned size = font->encodedSize();
185 if (size < 10 * 1024) 185 if (size < 10 * 1024)
186 return "WebFont.DownloadTime.0.Under10KB"; 186 return "WebFont.DownloadTime.0.Under10KB";
187 if (size < 50 * 1024) 187 if (size < 50 * 1024)
188 return "WebFont.DownloadTime.1.10KBTo50KB"; 188 return "WebFont.DownloadTime.1.10KBTo50KB";
189 if (size < 100 * 1024) 189 if (size < 100 * 1024)
190 return "WebFont.DownloadTime.2.50KBTo100KB"; 190 return "WebFont.DownloadTime.2.50KBTo100KB";
191 if (size < 1024 * 1024) 191 if (size < 1024 * 1024)
192 return "WebFont.DownloadTime.3.100KBTo1MB"; 192 return "WebFont.DownloadTime.3.100KBTo1MB";
193 return "WebFont.DownloadTime.4.Over1MB"; 193 return "WebFont.DownloadTime.4.Over1MB";
194 } 194 }
195 195
196 } // namespace blink 196 } // namespace blink
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