From c5dbd749e7b299313168d4823192ac207d4c8ff9 Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf.pld@gmail.com>
Date: Thu, 20 Feb 2020 02:09:09 +0100
Subject: [PATCH] Combine ContextSwitchCpu writes.

---
 server/TracyEvent.hpp  | 2 ++
 server/TracyWorker.cpp | 3 +--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/server/TracyEvent.hpp b/server/TracyEvent.hpp
index 446d8786..e64f58ce 100644
--- a/server/TracyEvent.hpp
+++ b/server/TracyEvent.hpp
@@ -403,6 +403,8 @@ struct ContextSwitchCpu
     tracy_force_inline uint16_t Thread() const { return uint16_t( _start_thread ); }
     tracy_force_inline void SetThread( uint16_t thread ) { memcpy( &_start_thread, &thread, 2 ); }
 
+    tracy_force_inline void SetStartThread( int64_t start, uint16_t thread ) { assert( start < (int64_t)( 1ull << 47 ) ); _start_thread = ( uint64_t( start ) << 16 ) | thread; }
+
     uint64_t _start_thread;
     Int48 _end;
 };
diff --git a/server/TracyWorker.cpp b/server/TracyWorker.cpp
index 1026c6aa..868386c7 100644
--- a/server/TracyWorker.cpp
+++ b/server/TracyWorker.cpp
@@ -1543,10 +1543,9 @@ Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks )
                         uint16_t thread;
                         f.Read3( deltaStart, deltaEnd, thread );
                         refTime += deltaStart;
-                        ptr->SetStart( refTime );
+                        ptr->SetStartThread( refTime, thread );
                         refTime += deltaEnd;
                         ptr->SetEnd( refTime );
-                        ptr->SetThread( thread );
                         ptr++;
                     }
                     cnt += sz;