ui/events/latency_info.h - Issue 23694031: Fix race conditions in window snapshot code.

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Unified Diff: ui/events/latency_info.h

Issue 23694031: Fix race conditions in window snapshot code. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Added screenshot sync test to telemetry unittests, updated cc unittest Created 7 years, 3 months ago

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Index: ui/events/latency_info.h

diff --git a/ui/events/latency_info.h b/ui/events/latency_info.h

index 8bf56100dfd84324c1dc9b40923244ba580f2400..5f531a2116394769cf00a58f76a36fe3e7b2d6d8 100644

--- a/ui/events/latency_info.h

+++ b/ui/events/latency_info.h

@@ -32,7 +32,10 @@ enum LatencyComponentType {

INPUT_EVENT_LATENCY_UI_COMPONENT,

// Timestamp when the event is acked from renderer. This is currently set

// only for touch events.

- INPUT_EVENT_LATENCY_ACKED_COMPONENT

+ INPUT_EVENT_LATENCY_ACKED_COMPONENT,

+ // Frame number when a window snapshot was requested. The snapshot

+ // is taken when the rendering results actually reach the screen.

+ WINDOW_SNAPSHOT_FRAME_NUMBER_COMPONENT

};

struct EVENTS_EXPORT LatencyInfo {