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Issue 1941123002:
Add UMA for hardware buffer size and callback buffer size (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master| Index: tools/metrics/histograms/histograms.xml |
| diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml |
| index d5c332d66252e530576700aa6bfda7e5e68dabaa..9986ad1306ac8775c1a643d1be82172f3eec718a 100644 |
| --- a/tools/metrics/histograms/histograms.xml |
| +++ b/tools/metrics/histograms/histograms.xml |
| @@ -58376,6 +58376,26 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. |
| </summary> |
| </histogram> |
| +<histogram name="WebAudio.AudioDestination.AudioHardwareBufferSize"> |
|
hongchan
2016/05/03 20:34:49
WebAudio.AudioDestination.HardwareBufferSize
Raymond Toy
2016/05/03 21:12:15
Done.
|
| + <owner>rtoy@chromium.org</owner> |
| + <owner>hongchan@chromium.org</owner> |
| + <summary> |
| + The buffer size (in audio frames) for WebAudio rendering recommended by the |
| + audio hardware. Recorded for every WebAudio AudioContext that is created. |
| + </summary> |
| +</histogram> |
| + |
| +<histogram name="WebAudio.AudioDestination.CallbackBufferSize"> |
| + <owner>rtoy@chromium.org</owner> |
| + <owner>hongchan@chromium.org</owner> |
| + <summary> |
| + The callback buffer size (in audio frames) for WebAudio rendering between |
| + the WebAudio graph and the audio device thread. This can differ from the |
| + value recommended by the audio hardware due to internal constraints in |
| + WebAudio. Recorded for every WebAudio AudioContext that is created. |
| + </summary> |
| +</histogram> |
| + |
| <histogram name="WebAudio.IIRFilterNode.Order"> |
| <owner>rtoy@chromium.org</owner> |
| <owner>hongchan@chromium.org</owner> |
