render: only use cache in offline mode

app/render/renderprocessor.cpp

@@ -649,4 +649,9 @@ void RenderProcessor::ConvertToReferenceSpace(TexturePtr destination, TexturePtr
   render_ctx_->BlitColorManaged(ctj, destination.get());
 }
 
+bool RenderProcessor::UseCache() const
+{
+  return static_cast<RenderMode::Mode>(ticket_->property("mode").toInt()) == RenderMode::kOffline;
+}
+
 }

app/render/renderprocessor.h

@@ -67,6 +67,8 @@ protected:
 
   virtual void ConvertToReferenceSpace(TexturePtr destination, TexturePtr source, const QString &input_cs) override;
 
+  virtual bool UseCache() const override;
+
 private:
   RenderProcessor(RenderTicketPtr ticket, Renderer* render_ctx, DecoderCache* decoder_cache, ShaderCache* shader_cache);