From 0c0b18615a9bf464ccde160d71e90200328a43ff Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf.pld@gmail.com>
Date: Thu, 21 Sep 2017 22:54:44 +0200
Subject: [PATCH] Use winapi function to set thread name.

Fairly recent Windows SDK is required, unfortunately.
---
 common/TracySystem.cpp | 29 +++--------------------------
 1 file changed, 3 insertions(+), 26 deletions(-)

diff --git a/common/TracySystem.cpp b/common/TracySystem.cpp
index 6dfe489f..544aac1d 100755
--- a/common/TracySystem.cpp
+++ b/common/TracySystem.cpp
@@ -16,32 +16,9 @@ const char* PointerCheckA = "tracy";
 void SetThreadName( std::thread& thread, const char* name )
 {
 #ifdef _WIN32
-    const DWORD MS_VC_EXCEPTION=0x406D1388;
-
-#  pragma pack( push, 8 )
-    struct THREADNAME_INFO
-    {
-        DWORD dwType;
-        LPCSTR szName;
-        DWORD dwThreadID;
-        DWORD dwFlags;
-    };
-#  pragma pack(pop)
-
-    DWORD ThreadId = GetThreadId( static_cast<HANDLE>( thread.native_handle() ) );
-    THREADNAME_INFO info;
-    info.dwType = 0x1000;
-    info.szName = name;
-    info.dwThreadID = ThreadId;
-    info.dwFlags = 0;
-
-    __try
-    {
-        RaiseException( MS_VC_EXCEPTION, 0, sizeof(info)/sizeof(ULONG_PTR), (ULONG_PTR*)&info );
-    }
-    __except(EXCEPTION_EXECUTE_HANDLER)
-    {
-    }
+    wchar_t buf[256];
+    mbstowcs( buf, name, 256 );
+    SetThreadDescription( static_cast<HANDLE>( thread.native_handle() ), buf );
 #else
     pthread_setname_np( thread.native_handle(), name );
 #endif