From d6c5d3f6dbbd71e1befb509a1aa9bb4471d8fd3a Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf@nereid.pl>
Date: Mon, 1 May 2023 15:44:27 +0200
Subject: [PATCH] Don't enforce creating at least one worker thread in
 TaskDispatch.

Everything can be confined to a single thread that does job dispatch,
and then waits for the jobs to finish. TaskDispatch has always executed
outstanding work during this wait, so no workers are needed.
---
 server/TracyTaskDispatch.cpp       | 2 --
 server/TracyTimelineController.cpp | 4 ++--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/server/TracyTaskDispatch.cpp b/server/TracyTaskDispatch.cpp
index aabaedd2..b55814f9 100644
--- a/server/TracyTaskDispatch.cpp
+++ b/server/TracyTaskDispatch.cpp
@@ -11,8 +11,6 @@ TaskDispatch::TaskDispatch( size_t workers, const char* name )
     : m_exit( false )
     , m_jobs( 0 )
 {
-    assert( workers >= 1 );
-
     m_workers.reserve( workers );
     for( size_t i=0; i<workers; i++ )
     {
diff --git a/server/TracyTimelineController.cpp b/server/TracyTimelineController.cpp
index 75f3163c..86d7ff82 100644
--- a/server/TracyTimelineController.cpp
+++ b/server/TracyTimelineController.cpp
@@ -18,9 +18,9 @@ TimelineController::TimelineController( View& view, Worker& worker, bool threadi
     , m_view( view )
     , m_worker( worker )
 #ifdef __EMSCRIPTEN__
-    , m_td( 1 )
+    , m_td( 0 )
 #else
-    , m_td( threading ? std::max( 1u, std::thread::hardware_concurrency() - 2 ) : 1, "Render" )
+    , m_td( threading ? (size_t)std::max( 0, (int)std::thread::hardware_concurrency() - 2 ) : 0, "Render" )
 #endif
 {
 }