Merge "SurfaceFlinger: add custom taskprofiles for SF threads" into sc-dev (fa14db8a) · Commits · e / os / platform_frameworks_native

libs/renderengine/threaded/RenderEngineThreaded.cpp

+5 −0

Original line number	Diff line number	Diff line
		@@ -24,6 +24,7 @@

		#include <android-base/stringprintf.h>
		#include <private/gui/SyncFeatures.h>
		#include <processgroup/processgroup.h>
		#include <utils/Trace.h>

		#include "gl/GLESRenderEngine.h"
		@@ -80,6 +81,10 @@ status_t RenderEngineThreaded::setSchedFifo(bool enabled) {
		void RenderEngineThreaded::threadMain(CreateInstanceFactory factory) NO_THREAD_SAFETY_ANALYSIS {
		ATRACE_CALL();

		if (!SetTaskProfiles(0, {"SFRenderEnginePolicy"})) {
		ALOGW("Failed to set render-engine task profile!");
		}

		if (setSchedFifo(true) != NO_ERROR) {
		ALOGW("Couldn't set SCHED_FIFO");
		}

+7 −0

Original line number	Diff line number	Diff line
		@@ -63,6 +63,7 @@
		#include <log/log.h>
		#include <private/android_filesystem_config.h>
		#include <private/gui/SyncFeatures.h>
		#include <processgroup/processgroup.h>
		#include <renderengine/RenderEngine.h>
		#include <sys/types.h>
		#include <ui/ColorSpace.h>
		@@ -785,6 +786,12 @@ void SurfaceFlinger::init() {
		? renderengine::RenderEngine::ContextPriority::REALTIME
		: renderengine::RenderEngine::ContextPriority::MEDIUM)
		.build()));

		// Set SF main policy after initializing RenderEngine which has its own policy.
		if (!SetTaskProfiles(0, {"SFMainPolicy"})) {
		ALOGW("Failed to set main task profile");
		}

		mCompositionEngine->setTimeStats(mTimeStats);
		mCompositionEngine->setHwComposer(getFactory().createHWComposer(mHwcServiceName));
		mCompositionEngine->getHwComposer().setCallback(this);