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moto authored
Summary: This commit adds CUDA frame support to FilterGraph It initializes and attaches CUDA frames context to FilterGraph, so that CUDA frames can be processed in FilterGraph. As a result, it enables 1. CUDA filter support such as `scale_cuda` 2. Properly retrieve the pixel format coming out of FilterGraph when CUDA HW acceleration is enabled. (currently it is reported as "cuda") Resolves https://github.com/pytorch/audio/issues/3159 Pull Request resolved: https://github.com/pytorch/audio/pull/3183 Reviewed By: hwangjeff Differential Revision: D44183722 Pulled By: mthrok fbshipit-source-id: 522d21039c361ddfaa87fa89cf49c19d210ac62f
c5b96558
