From b470141322521267bfa3c7f2634b64d2b84242fd Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Fri, 13 Jul 2018 17:23:52 +0100
Subject: [PATCH] Denote updates to prevent wasteful repeated work adding usage
 entries

---
 qrenderdoc/Windows/ResourceInspector.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/qrenderdoc/Windows/ResourceInspector.cpp b/qrenderdoc/Windows/ResourceInspector.cpp
index 2c0d89bcf..383785540 100644
--- a/qrenderdoc/Windows/ResourceInspector.cpp
+++ b/qrenderdoc/Windows/ResourceInspector.cpp
@@ -234,6 +234,8 @@ void ResourceInspector::Inspect(ResourceId id)
         ui->viewContents->setVisible(true);
       }
 
+      ui->resourceUsage->beginUpdate();
+
       CombineUsageEvents(m_Ctx, usage, [this](uint32_t startEID, uint32_t endEID, ResourceUsage use) {
         QString text;
 
@@ -249,6 +251,8 @@ void ResourceInspector::Inspect(ResourceId id)
 
         ui->resourceUsage->addTopLevelItem(item);
       });
+
+      ui->resourceUsage->endUpdate();
     });
   });