From 305168d2bb21ffa90555361f677b5e77ef79fc9a Mon Sep 17 00:00:00 2001
From: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Date: Thu, 15 Nov 2018 12:17:18 +0100
Subject: [PATCH] [util] Add method to set thread priority

---
 src/util/thread.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/util/thread.h b/src/util/thread.h
index f0c89483..c96cb1c0 100644
--- a/src/util/thread.h
+++ b/src/util/thread.h
@@ -11,6 +11,17 @@
 
 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
    * 
@@ -56,6 +67,10 @@ namespace dxvk {
       return m_handle != nullptr;
     }
 
+    void set_priority(ThreadPriority priority) {
+      ::SetThreadPriority(m_handle, int32_t(priority));
+    }
+
   private:
 
     Proc    m_proc;
@@ -106,6 +121,10 @@ namespace dxvk {
       return m_thread != nullptr
           && m_thread->joinable();
     }
+
+    void set_priority(ThreadPriority priority) {
+      m_thread->set_priority(priority);
+    }
     
     static uint32_t hardware_concurrency() {
       SYSTEM_INFO info = { };