SL-16243 Add Tracy timers to global new/delete overrides.

indra/llcommon/llcommon.cpp

@@ -33,11 +33,22 @@
 #include "lltracethreadrecorder.h"
 #include "llcleanup.h"
 
+thread_local bool gProfilerEnabled = false;
+
 #if (TRACY_ENABLE)
 // Override new/delete for tracy memory profiling
 void *operator new(size_t size)
 {
-    auto ptr = (malloc) (size);
+    void* ptr;
+    if (gProfilerEnabled)
+    {
+        LL_PROFILE_ZONE_SCOPED;
+        ptr = (malloc)(size);
+    }
+    else
+    {
+        ptr = (malloc)(size);
+    }
     if (!ptr)
     {
         throw std::bad_alloc();
@@ -49,8 +60,17 @@ void *operator new(size_t size)
 void operator delete(void *ptr) noexcept
 {
     TracyFree(ptr);
+
+    if (gProfilerEnabled)
+    {
+        LL_PROFILE_ZONE_SCOPED;
         (free)(ptr);
     }
+    else
+    {
+        (free)(ptr);
+    }
+}
 
 // C-style malloc/free can't be so easily overridden, so we define tracy versions and use
 // a pre-processor #define in linden_common.h to redirect to them. The parens around the native

indra/llcommon/llprofiler.h

@@ -36,6 +36,8 @@
 #define LL_PROFILER_CONFIGURATION           LL_PROFILER_CONFIG_FAST_TIMER
 #endif
 
+extern thread_local bool gProfilerEnabled;
+
 #if defined(LL_PROFILER_CONFIGURATION) && (LL_PROFILER_CONFIGURATION > LL_PROFILER_CONFIG_NONE)
     #if LL_PROFILER_CONFIGURATION == LL_PROFILER_CONFIG_TRACY || LL_PROFILER_CONFIGURATION == LL_PROFILER_CONFIG_TRACY_FAST_TIMER
         #define TRACY_ENABLE         1
@@ -52,7 +54,7 @@
 
     #if LL_PROFILER_CONFIGURATION == LL_PROFILER_CONFIG_TRACY
         #define LL_PROFILER_FRAME_END                   FrameMark
-        #define LL_PROFILER_SET_THREAD_NAME( name )     tracy::SetThreadName( name )
+        #define LL_PROFILER_SET_THREAD_NAME( name )     tracy::SetThreadName( name );    gProfilerEnabled = true;
         #define LL_RECORD_BLOCK_TIME(name)              ZoneScoped // Want descriptive names; was: ZoneNamedN( ___tracy_scoped_zone, #name, true );
         #define LL_PROFILE_ZONE_NAMED(name)             ZoneNamedN( ___tracy_scoped_zone, name, true );
         #define LL_PROFILE_ZONE_NAMED_COLOR(name,color) ZoneNamedNC( ___tracy_scopped_zone, name, color, true ) // RGB
@@ -82,7 +84,7 @@
     #endif
     #if LL_PROFILER_CONFIGURATION == LL_PROFILER_CONFIG_TRACY_FAST_TIMER
         #define LL_PROFILER_FRAME_END                   FrameMark
-        #define LL_PROFILER_SET_THREAD_NAME( name )     tracy::SetThreadName( name )
+        #define LL_PROFILER_SET_THREAD_NAME( name )     tracy::SetThreadName( name );    gProfilerEnabled = true;
         #define LL_RECORD_BLOCK_TIME(name)              ZoneScoped                                          const LLTrace::BlockTimer& LL_GLUE_TOKENS(block_time_recorder, __LINE__)(LLTrace::timeThisBlock(name)); (void)LL_GLUE_TOKENS(block_time_recorder, __LINE__);
         #define LL_PROFILE_ZONE_NAMED(name)             ZoneNamedN( ___tracy_scoped_zone, #name, true );
         #define LL_PROFILE_ZONE_NAMED_COLOR(name,color) ZoneNamedNC( ___tracy_scopped_zone, name, color, true ) // RGB

indra/newview/llappviewerwin32.cpp

@@ -325,7 +325,8 @@ int APIENTRY WINMAIN(HINSTANCE hInstance,
 {
     // Call Tracy first thing to have it allocate memory
     // https://github.com/wolfpld/tracy/issues/196
-    LL_PROFILER_FRAME_END
+    LL_PROFILER_FRAME_END;
+    LL_PROFILER_SET_THREAD_NAME("App");
 
 	const S32 MAX_HEAPS = 255;
 	DWORD heap_enable_lfh_error[MAX_HEAPS];