barycentric clipping in cuda/c++

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Summary:
Added support for barycentric clipping in the C++/CUDA rasterization kernels which can be switched on/off via a rasterization setting.

Added tests and a benchmark to compare with the current implementation in PyTorch - for some cases of large image size/faces per pixel the cuda version is 10x faster.

Reviewed By: gkioxari

Differential Revision: D21705503

fbshipit-source-id: e835c0f927f1e5088ca89020aef5ff27ac3a8769

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This commit is contained in:

Nikhila Ravi

2020-07-16 10:15:30 -07:00

committed by Facebook GitHub Bot

parent bce396df93

commit cc70950f40

13 changed files with 611 additions and 55 deletions

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