From 2f669aea4102d343fa3ef1dd277cf8935ff4a121 Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf.pld@gmail.com>
Date: Tue, 14 Nov 2017 23:29:48 +0100
Subject: [PATCH] Workaround gcc issues.

---
 TracyOpenGL.hpp          | 14 +++++++-------
 client/TracyProfiler.cpp |  3 +--
 client/TracyProfiler.hpp |  6 ++++++
 3 files changed, 14 insertions(+), 9 deletions(-)

diff --git a/TracyOpenGL.hpp b/TracyOpenGL.hpp
index 529d89a6..69237fd0 100644
--- a/TracyOpenGL.hpp
+++ b/TracyOpenGL.hpp
@@ -30,10 +30,10 @@ public:
 #include "client/TracyProfiler.hpp"
 #include "common/TracyAlloc.hpp"
 
-#define TracyGpuContext tracy::s_gpuCtx = (tracy::GpuCtx*)tracy::tracy_malloc( sizeof( tracy::GpuCtx ) ); new(tracy::s_gpuCtx) tracy::GpuCtx;
+#define TracyGpuContext tracy::s_gpuCtx.ptr = (tracy::GpuCtx*)tracy::tracy_malloc( sizeof( tracy::GpuCtx ) ); new(tracy::s_gpuCtx.ptr) tracy::GpuCtx;
 #define TracyGpuZone( name ) static const tracy::SourceLocation __tracy_gpu_source_location { name, __FUNCTION__,  __FILE__, (uint32_t)__LINE__, 0 }; tracy::GpuCtxScope ___tracy_gpu_zone( &__tracy_gpu_source_location );
 #define TracyGpuZoneC( name, color ) static const tracy::SourceLocation __tracy_gpu_source_location { name, __FUNCTION__,  __FILE__, (uint32_t)__LINE__, color }; tracy::GpuCtxScope ___tracy_gpu_zone( &__tracy_gpu_source_location );
-#define TracyGpuCollect tracy::s_gpuCtx->Collect();
+#define TracyGpuCollect tracy::s_gpuCtx.ptr->Collect();
 
 namespace tracy
 {
@@ -133,14 +133,14 @@ private:
     unsigned int m_tail;
 };
 
-extern thread_local GpuCtx* s_gpuCtx;
+extern thread_local GpuCtxWrapper s_gpuCtx;
 
 class GpuCtxScope
 {
 public:
     tracy_force_inline GpuCtxScope( const SourceLocation* srcloc )
     {
-        glQueryCounter( s_gpuCtx->NextQueryId(), GL_TIMESTAMP );
+        glQueryCounter( s_gpuCtx.ptr->NextQueryId(), GL_TIMESTAMP );
 
         Magic magic;
         auto& token = s_token.ptr;
@@ -149,13 +149,13 @@ public:
         item->hdr.type = QueueType::GpuZoneBegin;
         item->gpuZoneBegin.cpuTime = Profiler::GetTime();
         item->gpuZoneBegin.srcloc = (uint64_t)srcloc;
-        item->gpuZoneBegin.context = s_gpuCtx->GetId();
+        item->gpuZoneBegin.context = s_gpuCtx.ptr->GetId();
         tail.store( magic + 1, std::memory_order_release );
     }
 
     tracy_force_inline ~GpuCtxScope()
     {
-        glQueryCounter( s_gpuCtx->NextQueryId(), GL_TIMESTAMP );
+        glQueryCounter( s_gpuCtx.ptr->NextQueryId(), GL_TIMESTAMP );
 
         Magic magic;
         auto& token = s_token.ptr;
@@ -163,7 +163,7 @@ public:
         auto item = token->enqueue_begin<moodycamel::CanAlloc>( magic );
         item->hdr.type = QueueType::GpuZoneEnd;
         item->gpuZoneEnd.cpuTime = Profiler::GetTime();
-        item->gpuZoneEnd.context = s_gpuCtx->GetId();
+        item->gpuZoneEnd.context = s_gpuCtx.ptr->GetId();
         tail.store( magic + 1, std::memory_order_release );
     }
 };
diff --git a/client/TracyProfiler.cpp b/client/TracyProfiler.cpp
index 6363a724..fdb0beec 100644
--- a/client/TracyProfiler.cpp
+++ b/client/TracyProfiler.cpp
@@ -100,8 +100,7 @@ moodycamel::ConcurrentQueue<QueueItem> init_order(103) s_queue( QueuePrealloc );
 std::atomic<uint32_t> init_order(104) s_lockCounter( 0 );
 std::atomic<uint16_t> init_order(104) s_gpuCtxCounter( 0 );
 
-class GpuCtx;
-thread_local GpuCtx* init_order(104) s_gpuCtx = nullptr;
+thread_local GpuCtxWrapper init_order(104) s_gpuCtx { nullptr };
 
 #ifdef TRACY_COLLECT_THREAD_NAMES
 struct ThreadNameData;
diff --git a/client/TracyProfiler.hpp b/client/TracyProfiler.hpp
index c592b2af..238f6f0e 100644
--- a/client/TracyProfiler.hpp
+++ b/client/TracyProfiler.hpp
@@ -41,6 +41,12 @@ struct ProducerWrapper
 
 extern thread_local ProducerWrapper s_token;
 
+class GpuCtx;
+struct GpuCtxWrapper
+{
+    GpuCtx* ptr;
+};
+
 using Magic = moodycamel::ConcurrentQueueDefaultTraits::index_t;
 
 class Profiler