Isr sample produces black image

Professional Graphics and Rendering NGX SDK
#1

I just got the NGX SDK and tried out the isr sample. I was able to build and run without errors, but the resulting images are always black. I’ve tried different images (including the sample images that came with the sdk) at different factors and while the results are the correct dimensions, they are always solid black. Am I missing something obvious?

  • NGX SDK 1.1
  • Windows 10 64bit (19041.508)
  • Visual Studio 2019 (Windows SDK 10.0.18362.0)
  • NVIDIA GeForce RTX 3080
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NGX SDK on 30 Series Cards
#2

Working fine for me on a 2080 Ti.

#3

Same here on a 3090. Possible the old cuda version is not compatible with our new cards.

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#4

Ditto Here,
Same Setup, Same result.

Maybe the new cards.
Hoping they release a patch soon

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