Delay OSG stats reporting for 3 frames

Instead of 2 to make sure GPU draw time taken is always reported.
2 years ago · 96ea1903c5
parent 613453c799
commit 96ea1903c5
1 changed files with 5 additions and 3 deletions
--- a/apps/openmw/engine.cpp
+++ b/apps/openmw/engine.cpp
@ -939,14 +939,16 @@ void OMW::Engine::go()

        if (stats)
        {
+            constexpr unsigned statsReportDelay = 3;
            const auto frameNumber = mViewer->getFrameStamp()->getFrameNumber();
-            if (frameNumber >= 2)
+            if (frameNumber >= statsReportDelay)
            {
-                mViewer->getViewerStats()->report(stats, frameNumber - 2);
+                const unsigned reportFrameNumber = frameNumber - statsReportDelay;
+                mViewer->getViewerStats()->report(stats, reportFrameNumber);
                osgViewer::Viewer::Cameras cameras;
                mViewer->getCameras(cameras);
                for (auto camera : cameras)
-                    camera->getStats()->report(stats, frameNumber - 2);
+                    camera->getStats()->report(stats, reportFrameNumber);
            }
        }