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[util] Add method to set thread priority

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This commit is contained in:
Philip Rebohle 2018-11-15 12:17:18 +01:00
parent 6adf534589
commit 305168d2bb
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GPG Key ID: C8CC613427A31C99
1 changed files with 19 additions and 0 deletions
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19
src/util/thread.h
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@ -11,6 +11,17 @@
namespace dxvk { namespace dxvk {
/**
* \brief Thread priority
*/
enum class ThreadPriority : int32_t {
Lowest = THREAD_PRIORITY_LOWEST,
Low = THREAD_PRIORITY_BELOW_NORMAL,
Normal = THREAD_PRIORITY_NORMAL,
High = THREAD_PRIORITY_ABOVE_NORMAL,
Highest = THREAD_PRIORITY_HIGHEST,
};
/** /**
* \brief Thread helper class * \brief Thread helper class
* *
@ -56,6 +67,10 @@ namespace dxvk {
return m_handle != nullptr; return m_handle != nullptr;
} }
void set_priority(ThreadPriority priority) {
::SetThreadPriority(m_handle, int32_t(priority));
}
private: private:
Proc m_proc; Proc m_proc;
@ -107,6 +122,10 @@ namespace dxvk {
&& m_thread->joinable(); && m_thread->joinable();
} }
void set_priority(ThreadPriority priority) {
m_thread->set_priority(priority);
}
static uint32_t hardware_concurrency() { static uint32_t hardware_concurrency() {
SYSTEM_INFO info = { }; SYSTEM_INFO info = { };
::GetSystemInfo(&info); ::GetSystemInfo(&info);