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Don't set a thread priority if real-time isn't requested

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This commit is contained in:
Chris Robinson 2011-08-31 01:05:01 -07:00
parent dd74757319
commit f3ac3cd1e2
1 changed files with 2 additions and 10 deletions
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12
Alc/helpers.c
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@ -235,28 +235,20 @@ void al_print(const char *fname, unsigned int line, const char *fmt, ...)
void SetRTPriority(void)
{
ALboolean failed;
ALboolean failed = AL_FALSE;
#ifdef _WIN32
if(RTPrioLevel > 0)
failed = !SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_TIME_CRITICAL);
else
failed = !SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_NORMAL);
#elif defined(HAVE_PTHREAD_SETSCHEDPARAM) && !defined(__OpenBSD__)
struct sched_param param;
if(RTPrioLevel > 0)
{
struct sched_param param;
/* Use the minimum real-time priority possible for now (on Linux this
* should be 1 for SCHED_RR) */
param.sched_priority = sched_get_priority_min(SCHED_RR);
failed = !!pthread_setschedparam(pthread_self(), SCHED_RR, &param);
}
else
{
param.sched_priority = 0;
failed = !!pthread_setschedparam(pthread_self(), SCHED_OTHER, &param);
}
#else
/* Real-time priority not available */
failed = (RTPrioLevel>0);