From 10f51e1eeee03d6a1258aa4b6570c63ae9e0756e Mon Sep 17 00:00:00 2001
From: Evan Klitzke <evan@eklitzke.org>
Date: Thu, 19 Nov 2020 16:30:02 -0800
Subject: [PATCH] sort threads by tid

---
 server/TracyView.cpp | 8 ++++++++
 server/TracyView.hpp | 1 +
 2 files changed, 9 insertions(+)

diff --git a/server/TracyView.cpp b/server/TracyView.cpp
index bce1a8ed..b5e08320 100644
--- a/server/TracyView.cpp
+++ b/server/TracyView.cpp
@@ -3058,6 +3058,7 @@ void View::DrawZones()
         {
             m_threadOrder.push_back( threadData[i] );
         }
+        SortThreads();
     }
 
     auto& crash = m_worker.GetCrashEvent();
@@ -8991,6 +8992,7 @@ void View::DrawOptions()
                     m_threadOrder.insert( m_threadOrder.begin() + target, srcval );
                     m_threadOrder.erase( m_threadOrder.begin() + source );
                 }
+                SortThreads();
             }
         }
         ImGui::TreePop();
@@ -17624,4 +17626,10 @@ const char* View::SourceSubstitution( const char* srcFile ) const
     return res.c_str();
 }
 
+void View::SortThreads() {
+    std::sort( m_threadOrder.begin(), m_threadOrder.end(),
+               []( const ThreadData *a, const ThreadData *b ) {
+                   return a->id < b->id;
+               } );
+}
 }
diff --git a/server/TracyView.hpp b/server/TracyView.hpp
index 84e3abd3..be7d4415 100644
--- a/server/TracyView.hpp
+++ b/server/TracyView.hpp
@@ -283,6 +283,7 @@ private:
     void CalcZoneTimeDataImpl( const V& children, const ContextSwitch* ctx, unordered_flat_map<int16_t, ZoneTimeData>& data, int64_t& ztime, const ZoneEvent& zone );
 
     void SetPlaybackFrame( uint32_t idx );
+    void SortThreads();
 
     unordered_flat_map<const void*, VisData> m_visData;
     unordered_flat_map<uint64_t, bool> m_visibleMsgThread;