automatic/scripts/ctrlx
CalamitousFelicitousness 76aa949a26 refactor: integrate sharpfin for high-quality image resize
Vendor sharpfin library (Apache 2.0) and add centralized wrapper
module (images_sharpfin.py) replacing torchvision tensor/PIL
conversion and resize operations throughout the codebase.

- Add modules/sharpfin/ vendored library with MKS2021, Lanczos3,
  Mitchell, Catmull-Rom kernels and optional Triton sparse acceleration
- Add modules/images_sharpfin.py wrapper with to_tensor(), to_pil(),
  pil_to_tensor(), normalize(), resize(), resize_tensor()
- Add resize_quality and resize_linearize_srgb settings
- Add MKS2021 and Lanczos3 upscaler entries
- Replace torchvision.transforms.functional imports across 18 files
- to_pil() auto-detects HWC/BHWC layout, adds .round() before uint8
- Sparse Triton path falls back to dense GPU on compilation failure
- Mixed-axis resize splits into two single-axis scale() calls
- Masks and non-sRGB data always use linearize=False
2026-02-11 09:57:37 +01:00
..
__init__.py major refactoring of modules 2025-07-03 09:18:38 -04:00
features.py major refactoring of modules 2025-07-03 09:18:38 -04:00
media.py refactor: integrate sharpfin for high-quality image resize 2026-02-11 09:57:37 +01:00
sdxl.py major refactoring of modules 2025-07-03 09:18:38 -04:00
utils.py major refactoring of modules 2025-07-03 09:18:38 -04:00