topic Re: C++ SDK help: Call to GetMetadataExtractor().GetResourceInfos() is returning empty in Intel® Graphics Performance Analyzers (Intel® GPA)

C++ SDK help: Call to GetMetadataExtractor().GetResourceInfos() is returning empty

ktB — Thu, 20 Aug 2020 00:32:32 GMT

Running the C++ sample code and GetResourceInfos() is returning nothing, even if I try to all the different usage types from ResourceInfo::Usage. I let the code pick the middle frame in the stream and collect all draw calls (which it does just fine, non-empty array).

I've tried the projects buffer-extraction and texture-extraction.

My stream path is to a short capture created by running the BasicHLSL DirectX11 example for a few seconds. The stream itself loads up fine when I use the Intel Graphics Frame Analyzer program so I'm assuming my stream is not the problem. I can see the draw calls, geometry input, shader code, etc.

Any suggestions would be appreciated.

Re: C++ SDK help: Call to GetMetadataExtractor().GetResourceInfos() is returning empty

Pamela_H_Intel — Wed, 09 Sep 2020 03:46:51 GMT

Hello ktB,

Let me see if I understand correctly:

You captured a stream via GPA Framework
You can load the stream into Graphics Frame Analyzer, and pick a frame and see the data
But when you try to extract the frame data via GPA Framework, you get nothing

Is that all correct?

Also, some basic info may be helpful:

GPA Version (and GPA Framework version, if it's different)?
OS?
Graphics API?

Pamela

Re: C++ SDK help: Call to GetMetadataExtractor().GetResourceInfos() is returning empty

ktB — Wed, 09 Sep 2020 04:59:12 GMT

I was helped on the Intel Graphics discord. Unfortunately, the API is not supported on DirectX11 so that was the end of that.

https://intel.github.io/gpasdk-doc/#features

Re: C++ SDK help: Call to GetMetadataExtractor().GetResourceInfos() is returning empty

Pamela_H_Intel — Wed, 09 Sep 2020 14:09:21 GMT

Ah, right, DX11. Sorry it won't work for you. But thanks for letting me know.