Upstream version 9.38.198.0

[platform/framework/web/crosswalk.git] / src / ui / events / latency_info.h

diff --git a/src/ui/events/latency_info.h b/src/ui/events/latency_info.h
index 619b046..92d928d 100644 (file)
--- a/src/ui/events/latency_info.h
+++ b/src/ui/events/latency_info.h
@@ -22,6 +22,8 @@ enum LatencyComponentType {
   INPUT_EVENT_LATENCY_BEGIN_RWH_COMPONENT,
   // Timestamp when the input event is received in plugin.
   INPUT_EVENT_LATENCY_BEGIN_PLUGIN_COMPONENT,
+  // Timestamp when a scroll update for the main thread is begun.
+  INPUT_EVENT_LATENCY_BEGIN_SCROLL_UPDATE_MAIN_COMPONENT,
   // ---------------------------NORMAL COMPONENT-------------------------------
   // Timestamp when the scroll update gesture event is sent from RWH to
   // renderer. In Aura, touch event's LatencyInfo is carried over to the gesture
@@ -39,11 +41,19 @@ enum LatencyComponentType {
   // This is special component indicating there is rendering scheduled for
   // the event associated with this LatencyInfo.
   INPUT_EVENT_LATENCY_RENDERING_SCHEDULED_COMPONENT,
+  // Timestamp when a scroll update is forwarded to the main thread.
+  INPUT_EVENT_LATENCY_FORWARD_SCROLL_UPDATE_TO_MAIN_COMPONENT,
   // Timestamp when the touch event is acked.
   INPUT_EVENT_LATENCY_ACKED_TOUCH_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,
+  // Frame number for a snapshot requested via
+  // gpuBenchmarking.beginWindowSnapshotPNG
+  // TODO(vkuzkokov): remove when patch adding this hits Stable
+  WINDOW_OLD_SNAPSHOT_FRAME_NUMBER_COMPONENT,
+  // Timestamp when a tab is requested to be shown.
+  TAB_SHOW_COMPONENT,
   // ---------------------------TERMINAL COMPONENT-----------------------------
   // TERMINAL COMPONENT is when we show the latency end in chrome://tracing.
   // Timestamp when the mouse event is acked from renderer and it does not
@@ -61,12 +71,12 @@ enum LatencyComponentType {
   // This component indicates that the input causes a commit to be scheduled
   // but the commit failed.
   INPUT_EVENT_LATENCY_TERMINATED_COMMIT_FAILED_COMPONENT,
+  // This component indicates that the input causes a commit to be scheduled
+  // but the commit was aborted since it carried no new information.
+  INPUT_EVENT_LATENCY_TERMINATED_COMMIT_NO_UPDATE_COMPONENT,
   // This component indicates that the input causes a swap to be scheduled
   // but the swap failed.
   INPUT_EVENT_LATENCY_TERMINATED_SWAP_FAILED_COMPONENT,
-  // This component indicates that the cached LatencyInfo number exceeds the
-  // maximal allowed size.
-  LATENCY_INFO_LIST_TERMINATED_OVERFLOW_COMPONENT,
   // Timestamp when the input event is considered not cause any rendering
   // damage in plugin and thus terminated.
   INPUT_EVENT_LATENCY_TERMINATED_PLUGIN_COMPONENT,