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Commit 21be43e1 authored by John Reck's avatar John Reck
Browse files

Fix hwuitask & RT priorities 

 Bug: 15993695

Change-Id: Ib6f07237cb834e8d10f3074f8fb206d27f91859a
parent 9fde9a25

libs/hwui/renderthread/RenderThread.cpp

+6 −0
Original line number Diff line number Diff line
@@ -18,6 +18,9 @@ 


#include "RenderThread.h"



#if defined(HAVE_PTHREADS)

#include <sys/resource.h>

#endif

#include <gui/DisplayEventReceiver.h>

#include <utils/Log.h>
@@ -244,6 +247,9 @@ void RenderThread::requestVsync() { 
}



bool RenderThread::threadLoop() {

#if defined(HAVE_PTHREADS)

    setpriority(PRIO_PROCESS, 0, PRIORITY_DISPLAY);

#endif

    initThreadLocals();



    int timeoutMillis = -1;

libs/hwui/thread/TaskManager.cpp

+10 −0
Original line number Diff line number Diff line
@@ -15,6 +15,9 @@ 
 */



#include <sys/sysinfo.h>

#if defined(HAVE_PTHREADS)

#include <sys/resource.h>

#endif



#include "TaskManager.h"

#include "Task.h"
@@ -79,6 +82,13 @@ bool TaskManager::addTaskBase(const sp<TaskBase>& task, const sp<TaskProcessorBa 
// Thread

///////////////////////////////////////////////////////////////////////////////



status_t TaskManager::WorkerThread::readyToRun() {

#if defined(HAVE_PTHREADS)

    setpriority(PRIO_PROCESS, 0, PRIORITY_FOREGROUND);

#endif

    return NO_ERROR;

}



bool TaskManager::WorkerThread::threadLoop() {

    mSignal.wait();

    Vector<TaskWrapper> tasks;

libs/hwui/thread/TaskManager.h

+1 −0
Original line number Diff line number Diff line
@@ -84,6 +84,7 @@ private: 
        void exit();



    private:

        virtual status_t readyToRun();

        virtual bool threadLoop();



        // Lock for the list of tasks