Merge "Cache flag value to prevent performance regressions" into main (537f9e50) · Commits · e / os / android_frameworks_native

services/inputflinger/dispatcher/InputDispatcher.cpp

+2 −2

Original line number	Diff line number	Diff line
		@@ -1030,7 +1030,7 @@ void InputDispatcher::dispatchOnce() {
		const nsecs_t nextAnrCheck = processAnrsLocked();
		nextWakeupTime = std::min(nextWakeupTime, nextAnrCheck);

		if (input_flags::enable_per_device_input_latency_metrics()) {
		if (mPerDeviceInputLatencyMetricsFlag) {
		const nsecs_t nextStatisticsPush = processLatencyStatisticsLocked();
		nextWakeupTime = std::min(nextWakeupTime, nextStatisticsPush);
		}
		@@ -4549,7 +4549,7 @@ void InputDispatcher::notifyKey(const NotifyKeyArgs& args) {
		newEntry->traceTracker = mTracer->traceInboundEvent(*newEntry);
		}

		if (input_flags::enable_per_device_input_latency_metrics()) {
		if (mPerDeviceInputLatencyMetricsFlag) {
		if (args.id != android::os::IInputConstants::INVALID_INPUT_EVENT_ID &&
		IdGenerator::getSource(args.id) == IdGenerator::Source::INPUT_READER &&
		!mInputFilterEnabled) {

+6 −0

Original line number	Diff line number	Diff line
		@@ -16,6 +16,8 @@

		#pragma once

		#include <com_android_input_flags.h>

		#include "AnrTracker.h"
		#include "CancelationOptions.h"
		#include "DragState.h"
		@@ -741,6 +743,10 @@ private:

		sp<android::gui::WindowInfoHandle> findWallpaperWindowBelow(
		const sp<android::gui::WindowInfoHandle>& windowHandle) const REQUIRES(mLock);

		/** Stores the value of the input flag for per device input latency metrics. */
		const bool mPerDeviceInputLatencyMetricsFlag =
		com::android::input::flags::enable_per_device_input_latency_metrics();
		};

		} // namespace android::inputdispatcher