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opaque_fd_pair

pixelflux::encoders::blit_semaphore

Function opaque_fd_pair 

Source 
pub(crate) fn opaque_fd_pair(
    uuid: [u8; 16],
) -> Result<(OwnedFd, OwnedFd), String>
Expand description

Two fds of one new binary semaphore exportable as OPAQUE_FD, made on the Vulkan device whose UUID is uuid (the CUDA device’s, as cuDeviceGetUuid reports it).