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Unified Diff: tools/metrics/histograms/histograms.xml

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Issue 1463573002: publish canvas context API stat metrics (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: xml file change Created 5 years, 1 month ago
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Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index 9d6c163acca5807d32a8c319d7c52d73e7822f0c..e1a1a2c53c6d2bd2147a3324cf562fa70865d3c8 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -3478,7 +3478,8 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</histogram>
<histogram name="Canvas.ContextType" enum="CanvasContextType">
- <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
+ <owner>junov@chromium.org</owner>
+ <owner>kbr@chromium.org</owner>
<summary>
Records the context type names used to create canvas rendering contexts.
</summary>
@@ -51281,6 +51282,12 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="WebCore.CanvasContextStat" enum="CanvasContextStat">
jwd 2015/11/20 22:10:12 nit: state not stat?
jwd 2015/11/20 22:16:31 Actually, maybe change to CanvasContextUsageStats.
+ <owner>zmin@chromium.org</owner>
+ <owner>junov@chromium.org</owner>
+ <summary>The State of Canvas 2D Context API.</summary>
jwd 2015/11/20 22:07:05 Can you mention when this is logged.
jwd 2015/11/20 22:16:31 Something like "Logged when the particular api is
+</histogram>
+
<histogram name="WebCore.DistillabilityUs" units="microseconds">
<owner>wychen@chromium.org</owner>
<summary>
@@ -55448,11 +55455,23 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
<int value="4" label="CACHE_MISS"/>
</enum>
+<enum name="CanvasContextStat" type="int">
+ <int value="0" label="CanvasCreated"/>
+ <int value="1" label="GPUAccelerated2DCanvasImageBufferCreated"/>
+ <int value="2" label="DisplayList2DCanvasImageBufferCreated"/>
+ <int value="3" label="Unaccelerated2DCanvasImageBufferCreated"/>
+ <int value="4" label="Accelerated2DCanvasGPUContextLost"/>
+ <int value="5" label="Unaccelerated2DCanvasImageBufferCreationFailed"/>
+ <int value="6" label="GPUAccelerated2DCanvasImageBufferCreationFailed"/>
+ <int value="7" label="DisplayList2DCanvasFallbackToRaster"/>
+</enum>
+
<enum name="CanvasContextType" type="int">
<int value="0" label="2d"/>
- <int value="1" label="webkit-3d"/>
+ <int value="1" label="(obsolete) webkit-3d"/>
<int value="2" label="experimental-webgl"/>
<int value="3" label="webgl"/>
+ <int value="4" label="webgl2"/>
</enum>
<enum name="CAPSUpdaterStep" type="int">
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