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Commit 12f58910 authored by Steve Kondik's avatar Steve Kondik
Browse files

surfaceflinger: Fix crash when setting priority 

 * If phase offsets aren't set, SFEventThread will be null. Fixit.

Change-Id: Ieb4917a2dea4ed5e214215a5ad192d9cf3b72072
parent ae1d7e2a

services/surfaceflinger/SurfaceFlinger_hwc1.cpp

+6 −5
Original line number Diff line number Diff line
@@ -486,12 +486,13 @@ void SurfaceFlinger::init() { 
    }



    // set SFEventThread to SCHED_FIFO to minimize jitter

    if (mSFEventThread != NULL) {

        struct sched_param param = {0};

        param.sched_priority = 1;

        if (sched_setscheduler(mSFEventThread->getTid(), SCHED_FIFO, &param) != 0) {

            ALOGE("Couldn't set SCHED_FIFO for SFEventThread");

        }



    }



    // Initialize the H/W composer object.  There may or may not be an

    // actual hardware composer underneath.