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GPU



Status:   Ready to be continued

Action Item

Resolved

Issue #98 
  • review 3 properties were removed from original BMD SDK file - they would like to make sure old BMD flavor EXT will still work.

Gary has pushed new file
BMD has modified their SDK (I think 18,5)






list is growing:  Metal, Cuda, Vulkan (GLSL, SPIR-V), OneAPI, DirectX. OpenCL etc  - Note SPIR-V is only driver simplification, the API remains different even if SPIR-V, we cannot use OpenCL for compute in a Vulkan context

As per last survey, everyone supports at least OpenCL, can add to OpenCL list Digital Anarchy.

gpu utils


#issue 64

remember we also have the GPU utils thread (its own PR) for any API like error code to be the same...

Pierre: Edited some typos, added dynamic opt-out option (documented but not a property in OGL suite)



Would be a good thing to carry over the gain example for Cuda, Metal and OpenCL





Parameters and Meta-Data






Parameter Interpolation


#Issue 116

*  Open Issue of Parametr Interpolation










Open Question
Format for storage for interchange


Open question


Dynamic Parameters



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Interaction - Overlays

over V1 released


As of December 6, Meeting  - in hibernation for now

Overlay Draw Suite

Resolved

#PR 97

* remove typdef of a struct - we assume it's a C API inside a C++ compiler

  • actually define as type is suggested

(PTM) Issue#99 (#100 on github), pull requested



Resolved


* either document this suite must be handshaked before Overlay suite or add a V2  kOfxImageEffectPluginPropOverlayInteractV2

conclusion: V2 is DrawSuite only  

(PJ) - Overlay Interact V2 in kOfxImageEffectPluginPropOverlayInteractV2









Open question


Phil asks about custom UI support... as next in this bucket.  Custom UI parameter have the same issue.

Looking for host that actually implements this. Right now the Overlay suite would work - no image display though.


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