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authorhenrika <henrika@chromium.org>2014-12-08 14:47:45 -0800
committerCommit bot <commit-bot@chromium.org>2014-12-08 22:48:17 +0000
commitf40606db534e35aa8d1a54a45f39abd38ba57734 (patch)
treee8f13bf7f8fdddcf145636be7da967c03def1ab3 /tools
parentdd9333182b7e6d3eaff0bf6937f6b3ef14a53d49 (diff)
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Add Media.FallbackToHighLatencyAudioInputPath.
Adds UMA stat to count the number of times we fail to create a low-latency audio input stream on Windows. BUG=411380 Review URL: https://codereview.chromium.org/769473002 Cr-Commit-Position: refs/heads/master@{#307363}
Diffstat (limited to 'tools')
-rw-r--r--tools/metrics/histograms/histograms.xml8
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index f656ffb..91eaf62 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -12852,6 +12852,14 @@ Therefore, the affected-histogram name has to have at least one dot in it.
</summary>
</histogram>
+<histogram name="Media.WindowsCoreAudioInput" enum="BooleanSuccess">
+ <owner>henrika@chromium.org</owner>
+ <summary>
+ Whether Chrome is using Windows Core Audio for audio input or not. Updated
+ on Windows only when a low-latency audio input stream is created.
+ </summary>
+</histogram>
+
<histogram name="Media.YouTube.DelayedAndDroppedFramesPer5Sec"
units="frames/5s">
<owner>Please list the metric's owners. Add more owner tags as needed.</owner>