mirror of
https://github.com/hacksider/Deep-Live-Cam.git
synced 2026-04-29 12:55:57 +02:00
Max Buckley
4d04e830bc
Two issues surfaced in post-squash review of f65aeae:
1. CUDA-graph replay buffers were shared across threads with no lock.
`_cuda_graph_swap_inference` mutates module-level ort_input/ort_latent
and runs run_with_iobinding — concurrent swap calls on Windows/CUDA
could overwrite each other's bound input buffers before replay,
producing wrong-face output. Added `_cuda_graph_lock` around the
full update/run/read sequence.
2. Face enhancer loop unconditionally broke after the first face, so
`many_faces=True` silently enhanced only one face. Also, the
single-slot temporal cache would paste the same enhancement onto
every target if reused in many-faces mode. Gated the break on
`not many_faces_mode` and disabled the cache path in that mode.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>