openframeworks / openframeworks/openFrameworks
opencv GPU not enabled?
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Description
when trying to run opencv GPU code i get a bunch or error messages.
it looks like this apothecary formula has OpenCL and CUDA = OFF
https://github.com/openframeworks/openFrameworks/blob/master/addons/ofxOpenCv/scripts/formulas/opencv.sh#L75
is there a reason for it to be not enabled?
here my forum post about this with more details:
https://forum.openframeworks.cc/t/how-do-i-use-an-alternative-version-of-opencv-with-of/23280/3?u=stephanschulz
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reviewing addons/ofxOpenCv/scripts/formulas/opencv.sh around line 75 and the linked forum post, then reproduce the reported OpenCV GPU errors. Determine whether the OpenCL and CUDA settings are intentionally disabled and document the reason or confirm the required configuration; done means the issue has a clear explanation and an actionable build outcome.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp, opencv, shell
- Domain
- build-system, computer-vision
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100