Code

Speed Optimizations.#38

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BrianPugh merged 14 commits intomastersunset1995/py360convert:masterfrom optimsunset1995/py360convert:optimCopy head branch name to clipboardDec 21, 2024

+353-154

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Commits on Dec 21, 2024

• fix c2e return dtype

  BrianPugh

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• heavily optimize equirect_facetype.

  BrianPugh

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• optimize equirect_uvgrid; don't stack to just split/squeeze.

  BrianPugh

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• optimize out going from list->horizon->list.

  BrianPugh

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• optimize c2e coordinate calculation

  BrianPugh

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• coordinates should be float32; don't initialize padding if we are going to be overwriting it.

  BrianPugh

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• Use much faster cv2.remap if available.

  BrianPugh

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• convert sampler from functional to a class to intermediate computations can be re-used.

  BrianPugh

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• Update equirec sampler to also use cv2 and to cache coordinates.

  BrianPugh

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• optimize xyzcube.

  BrianPugh

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• optimize xyz2uv

  BrianPugh

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• xyz2uv micro-optimization

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• update readme to refer to opencv acceleration.

  BrianPugh

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• fix pyright warning about opencv; exercise opencv code in GA.

  BrianPugh

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