From 2456ae36bf07bded98664697ca10297405836a10 Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf@nereid.pl>
Date: Wed, 22 Mar 2023 21:55:02 +0100
Subject: [PATCH] Store wait stack in 4 bytes.

---
 server/TracyTimelineDraw.hpp       | 2 +-
 server/TracyTimelineItemThread.cpp | 4 ++--
 server/TracyView_ContextSwitch.cpp | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/server/TracyTimelineDraw.hpp b/server/TracyTimelineDraw.hpp
index 3c045843..5c9263a9 100644
--- a/server/TracyTimelineDraw.hpp
+++ b/server/TracyTimelineDraw.hpp
@@ -44,7 +44,7 @@ struct ContextSwitchDrawFolded
 struct ContextSwitchDrawWaiting
 {
     short_ptr<ContextSwitchData> prev;
-    Int24 waitStack;
+    uint32_t waitStack;
 };
 
 struct ContextSwitchDraw
diff --git a/server/TracyTimelineItemThread.cpp b/server/TracyTimelineItemThread.cpp
index e9bdc93b..8f2e5638 100644
--- a/server/TracyTimelineItemThread.cpp
+++ b/server/TracyTimelineItemThread.cpp
@@ -472,7 +472,7 @@ void TimelineItemThread::PreprocessContextSwitches( const TimelineContext& ctx,
         auto& ev = *it;
         if( pit != citend )
         {
-            Int24 waitStack;
+            uint32_t waitStack = 0;
             if( !sampleData.empty() )
             {
                 auto sdit = std::lower_bound( sampleData.begin(), sampleData.end(), ev.Start(), [] ( const auto& l, const auto& r ) { return l.time.Val() < r; } );
@@ -484,7 +484,7 @@ void TimelineItemThread::PreprocessContextSwitches( const TimelineContext& ctx,
                     sdit = std::lower_bound( sampleData.begin(), sampleData.end(), eit->End(), [] ( const auto& l, const auto& r ) { return l.time.Val() < r; } );
                     found = sdit != sampleData.end() && sdit->time.Val() == eit->End();
                 }
-                if( found ) waitStack = sdit->callstack;
+                if( found ) waitStack = sdit->callstack.Val();
             }
 
             auto& ref = m_ctxDraw.emplace_back( ContextSwitchDraw { ContextSwitchDrawType::Waiting, &ev, float( minpx ) } );
diff --git a/server/TracyView_ContextSwitch.cpp b/server/TracyView_ContextSwitch.cpp
index 6477aa60..9a4c5733 100644
--- a/server/TracyView_ContextSwitch.cpp
+++ b/server/TracyView_ContextSwitch.cpp
@@ -237,7 +237,7 @@ void View::DrawContextSwitchList( const TimelineContext& ctx, const std::vector<
                 }
                 if( tooltip )
                 {
-                    const auto waitStack = v.waiting.waitStack.Val();
+                    const auto waitStack = v.waiting.waitStack;
                     if( waitStack )
                     {
                             ImGui::Separator();