Merge "Fix typos and use new HAL_PRIORITY_URGENT_DISPLAY constant"

#include <stdint.h>

#include <sys/types.h>

#include <time.h>

#include <system/graphics.h>

#if defined(HAVE_PTHREADS)

# include <pthread.h>

     * ** Keep in sync with android.os.Process.java **

     * ***********************************************

     * 

     * This maps directly to the "nice" priorites we use in Android.

     * A thread priority should be chosen inverse-proportinally to

     * This maps directly to the "nice" priorities we use in Android.

     * A thread priority should be chosen inverse-proportionally to

     * the amount of work the thread is expected to do. The more work

     * a thread will do, the less favorable priority it should get so that 

     * it doesn't starve the system. Threads not behaving properly might

    ANDROID_PRIORITY_DISPLAY        =  -4,

    /* ui service treads might want to run at a urgent display (uncommon) */

    ANDROID_PRIORITY_URGENT_DISPLAY =  -8,

    ANDROID_PRIORITY_URGENT_DISPLAY =  HAL_PRIORITY_URGENT_DISPLAY,

    /* all normal audio threads */

    ANDROID_PRIORITY_AUDIO          = -16,