Don't delete objects allocated in renderdoc module outside it.

qrenderdoc/Windows/BufferViewer.cpp

@@ -2759,7 +2759,7 @@ void BufferViewer::debugVertex()
 
     if(trace->states.count == 0)
     {
-      delete trace;
+      r->FreeTrace(trace);
 
       // if we couldn't debug the pixel on this event, open up a pixel history
       GUIInvoke::call([this]() {

qrenderdoc/Windows/PixelHistoryView.cpp

@@ -644,7 +644,7 @@ void PixelHistoryView::startDebug(EventTag tag)
   if(trace->states.count == 0)
   {
     RDDialog::critical(this, tr("Debug Error"), tr("Error debugging pixel."));
-    delete trace;
+    m_Ctx.Replay().AsyncInvoke([trace](IReplayController *r) { r->FreeTrace(trace); });
     return;
   }
 

qrenderdoc/Windows/ShaderViewer.cpp

@@ -484,7 +484,10 @@ void ShaderViewer::debugShader(const ShaderBindpointMapping *bind, const ShaderR
 
 ShaderViewer::~ShaderViewer()
 {
-  delete m_Trace;
+  // don't want to async invoke while using 'this', so save the trace separately
+  ShaderDebugTrace *trace = m_Trace;
+
+  m_Ctx.Replay().AsyncInvoke([trace](IReplayController *r) { r->FreeTrace(trace); });
 
   if(m_CloseCallback)
     m_CloseCallback(&m_Ctx);

qrenderdoc/Windows/TextureViewer.cpp

@@ -3284,7 +3284,7 @@ void TextureViewer::on_debugPixelContext_clicked()
 
     if(trace->states.count == 0)
     {
-      delete trace;
+      r->FreeTrace(trace);
 
       // if we couldn't debug the pixel on this event, open up a pixel history
       GUIInvoke::call([this]() { on_pixelHistory_clicked(); });