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Code Issues Releases Wiki Activity

Implement set_native_priority (posix)

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This commit is contained in:
Nekotekina 2017-11-01 01:49:54 +03:00
parent af107df0b4
commit 59cd0a9c7f
2 changed files with 25 additions and 13 deletions
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32
Utilities/Thread.cpp
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@ -1884,20 +1884,30 @@ void thread_ctrl::set_native_priority(int priority)
HANDLE _this_thread = GetCurrentThread();
INT native_priority = THREAD_PRIORITY_NORMAL;
switch (priority)
{
default:
case 0:
break;
case 1:
if (priority > 0)
native_priority = THREAD_PRIORITY_ABOVE_NORMAL;
break;
case -1:
if (priority < 0)
native_priority = THREAD_PRIORITY_BELOW_NORMAL;
break;
}
SetThreadPriority(_this_thread, native_priority);
if (!SetThreadPriority(_this_thread, native_priority))
{
LOG_ERROR(GENERAL, "SetThreadPriority() failed: 0x%x", GetLastError());
}
#else
int policy;
struct sched_param param;
pthread_getschedparam(pthread_self(), &policy, &param);
if (priority > 0)
param.sched_priority = sched_get_priority_max(policy);
if (priority < 0)
param.sched_priority = sched_get_priority_min(policy);
if (int err = pthread_setschedparam(pthread_self(), policy, &param))
{
LOG_ERROR(GENERAL, "pthraed_setschedparam() failed: %d", err);
}
#endif
}

6
rpcs3/Emu/Cell/Modules/cellAudio.cpp
View File

@ -57,6 +57,8 @@ void audio_config::on_init(const std::shared_ptr<void>& _this)
void audio_config::on_task()
{
thread_ctrl::set_native_priority(1);
AudioDumper m_dump(g_cfg.audio.dump_to_file ? 2 : 0); // Init AudioDumper for 2 channels if enabled
float buf2ch[2 * BUFFER_SIZE]{}; // intermediate buffer for 2 channels
@ -337,8 +339,8 @@ void audio_config::on_task()
case 8: m_dump.WriteData(&buf8ch, sizeof(buf8ch)); break; // write file data (8 ch)
}
cellAudio.trace("Audio perf: start=%d (access=%d, AddData=%d, events=%d, dump=%d)",
time_pos, stamp1 - stamp0, stamp2 - stamp1, stamp3 - stamp2, get_system_time() - stamp3);
cellAudio.trace("Audio perf: (access=%d, AddData=%d, events=%d, dump=%d)",
stamp1 - stamp0, stamp2 - stamp1, stamp3 - stamp2, get_system_time() - stamp3);
}
}