diff --git a/server/TracyWorker.cpp b/server/TracyWorker.cpp
index 7475eb19..c39656bd 100644
--- a/server/TracyWorker.cpp
+++ b/server/TracyWorker.cpp
@@ -299,7 +299,7 @@ std::pair <int, int> Worker::GetFrameRange( int64_t from, int64_t to )
     return std::make_pair( zbegin, zend );
 }
 
-int64_t Worker::GetZoneEnd( const ZoneEvent& ev ) const
+int64_t Worker::GetZoneEnd( const ZoneEvent& ev )
 {
     auto ptr = &ev;
     for(;;)
@@ -310,7 +310,7 @@ int64_t Worker::GetZoneEnd( const ZoneEvent& ev ) const
     }
 }
 
-int64_t Worker::GetZoneEnd( const GpuEvent& ev ) const
+int64_t Worker::GetZoneEnd( const GpuEvent& ev )
 {
     auto ptr = &ev;
     for(;;)
@@ -321,16 +321,6 @@ int64_t Worker::GetZoneEnd( const GpuEvent& ev ) const
     }
 }
 
-int64_t Worker::GetZoneEndDirect( const ZoneEvent& ev ) const
-{
-    return ev.end != -1 ? ev.end : ev.start;
-}
-
-int64_t Worker::GetZoneEndDirect( const GpuEvent& ev ) const
-{
-    return ev.gpuEnd != -1 ? ev.gpuEnd : ev.gpuStart;
-}
-
 const char* Worker::GetString( uint64_t ptr ) const
 {
     const auto it = m_data.strings.find( ptr );
diff --git a/server/TracyWorker.hpp b/server/TracyWorker.hpp
index 8f28d33e..503785da 100644
--- a/server/TracyWorker.hpp
+++ b/server/TracyWorker.hpp
@@ -114,10 +114,10 @@ public:
     // GetZoneEnd() will try to infer the end time by looking at child zones (parent zone can't end
     //     before its children have ended).
     // GetZoneEndDirect() will only return zone's direct timing data, without looking at children.
-    int64_t GetZoneEnd( const ZoneEvent& ev ) const;
-    int64_t GetZoneEnd( const GpuEvent& ev ) const;
-    int64_t GetZoneEndDirect( const ZoneEvent& ev ) const;
-    int64_t GetZoneEndDirect( const GpuEvent& ev ) const;
+    static int64_t GetZoneEnd( const ZoneEvent& ev );
+    static int64_t GetZoneEnd( const GpuEvent& ev );
+    static tracy_force_inline int64_t GetZoneEndDirect( const ZoneEvent& ev ) { return ev.end != -1 ? ev.end : ev.start; }
+    static tracy_force_inline int64_t GetZoneEndDirect( const GpuEvent& ev ) { return ev.gpuEnd != -1 ? ev.gpuEnd : ev.gpuStart; }
 
     const char* GetString( uint64_t ptr ) const;
     const char* GetString( const StringRef& ref ) const;