feat: add GPEN-BFR 256 and 512 ONNX face enhancers

Add two new face enhancement processors using GPEN-BFR ONNX models
at 256x256 and 512x512 resolutions. Models auto-download on first
use from GitHub releases. Integrates into existing frame processor
pipeline alongside GFPGAN enhancer with UI toggle switches.

- modules/paths.py: Shared path constants module
- modules/processors/frame/_onnx_enhancer.py: ONNX enhancement utilities
- modules/processors/frame/face_enhancer_gpen256.py: GPEN-BFR 256 processor
- modules/processors/frame/face_enhancer_gpen512.py: GPEN-BFR 512 processor
- modules/core.py: Add GPEN choices to --frame-processor CLI arg
- modules/globals.py: Add GPEN entries to fp_ui toggle dict
- modules/ui.py: Add GPEN toggle switches and processing integration

Closes #1663

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Lauri Gates
2026-02-22 19:39:12 +02:00
parent d5338a3eae
commit e57116de68
7 changed files with 444 additions and 9 deletions
+1 -1
View File
@@ -50,7 +50,7 @@ headless: bool | None = None # Run without UI?
log_level: str = "error" # Logging level (e.g., 'debug', 'info', 'warning', 'error')
# Face Processor UI Toggles (Example)
fp_ui: Dict[str, bool] = {"face_enhancer": False}
fp_ui: Dict[str, bool] = {"face_enhancer": False, "face_enhancer_gpen256": False, "face_enhancer_gpen512": False}
# Face Swapper Specific Options
face_swapper_enabled: bool = True # General toggle for the swapper processor