By mabulous
on Tue, 03/25/2014 - 21:54
I'm Using Vuforia 2.8.7 extension for Unity3d with Unity4.3.4 professional.
When running Vuforia for Unity in the Editor, I get in every frame a Tiled GPU Perf. Warning. This usually happens when ping-ponging between buffers and not calling buffer.DiscardContents() before rendering to the same buffer a second time - and it is bad for performance!
Can this be fixed please?
Bug Report: Tiled GPU Perf. Warnings caused by Vuforia, indicati
If I correctly understand,
this only affects Unity Play Mode (i.e. running from the Editor), but not the on-device deployed app.
Is that correct ?
Bug Report: Tiled GPU Perf. Warnings caused by Vuforia, indicati
No, the issue is actually on the device - the Editor simply outputs the associated warning, indicating that there is a problem in the rendering pipeline that causes potentially (and unnecessarily) singificant performance drops on tiled deferrend rendering GPU Architectures (all iOS devices use su
Bug Report: Tiled GPU Perf. Warnings caused by Vuforia, indicati
This is a bit weird;
at first you said "When running Vuforia for Unity in the Editor";
Bug Report: Tiled GPU Perf. Warnings caused by Vuforia, indicati
Yes, the warning is shown when running in the Editor - but the Intent of this particular warning is to indicate that there is an issue in the rendering that affects performance negatively when running on the device
Bug Report: Tiled GPU Perf. Warnings caused by Vuforia, indicati
Hi,
Could you please supply a repro project, ideally one that is based on the Vuforia samples so that we can more fully investigate.
Then PM me a link so I can download.
cheers,
N
Bug Report: Tiled GPU Perf. Warnings caused by Vuforia, indicati
Hi,
I have experimented the same issue with almost every project, in my case the issue trigger is the realTime Shadows, when I turn off the shadows, the warning is not shown.
Bug Report: Tiled GPU Perf. Warnings caused by Vuforia, indicati
A similar issue is discussed here:
http://forum.unity3d.com/threads/191906-4-2-Any-way-to-turn-off-the-quot-Tiled-GPU-perf-warning-quot