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Improved osd patch basis compatibility #1321

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@davidgyu davidgyu commented Sep 13, 2023

Submitted as two commits for a cleaner commit history.

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Reorganized osd/patchBasis and osd/patchBasisTypes

Folded osd/patchBasisCommon.h and osd/patchBasisCommonEval.h into the
single header file osd/patchBasis.h and renamed osd/PatchBasisCommonTypes.h
to osd/patchBasisTypes.h

Moved these into the OpenSubdiv::Osd namespace when compiled for C++ and
added a brief comment describing the intended use cases for this code.

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Installed osd/patchBasis.h and osd/patchBasisTypes.h

Providing these as public headers in opensubdiv/osd allows client code
to implement evaluation kernels in their own TBB, CUDA, OMP, GCD, etc.
code without needing an implementation within the osd codebase.

Tested with C++, CUDA, and oneTBB client kernels.

Fixes #938 #1153

Folded osd/patchBasisCommon.h and osd/patchBasisCommonEval.h into the
single header file osd/patchBasis.h and renamed osd/PatchBasisCommonTypes.h
to osd/patchBasisTypes.h

Moved these into the OpenSubdiv::Osd namespace when compiled for C++ and
added a brief comment describing the intended use cases for this code.
Providing these as public headers in opensubdiv/osd allows client code
to implement evaluation kernels in their own TBB, CUDA, OMP, GCD, etc.
code without needing an implementation within the osd codebase.

Tested with C++, CUDA, and oneTBB client kernels.
@davidgyu davidgyu force-pushed the dev_osd_patch_basis_compatibility branch from 48be18c to be4c718 Compare September 13, 2023 23:48
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Reviewed internally along with additional testing.

@davidgyu davidgyu merged commit b59ad84 into PixarAnimationStudios:dev Sep 14, 2023
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@davidgyu davidgyu deleted the dev_osd_patch_basis_compatibility branch September 14, 2023 04:56
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