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

									
										modules/paths.py
									
		+6
		
												View File
												
				@@ -0,0 +1,6 @@

				"""Shared path constants for the Deep-Live-Cam project."""

				import os

				ROOT_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

				MODELS_DIR = os.path.join(ROOT_DIR, "models")