fix texture tiling

Signed-off-by: Vladimir Mandic <mandic00@live.com>

CHANGELOG.md

@@ -12,11 +12,13 @@
   - CUDA: set default to `torch==2.7.0` with `cuda==12.8`
   - FramePack: improve performance  
   - Docker: pre-install `ffmpeg`  
+  - Wiki: updated pages: *Video, ZLUDA*  
 - **Fixes**  
   - FramePack: correct dtype  
   - NNCF: check dependencies and register quant type  
   - API: refresh checkpoint list  
   - Styles: save style with prompt  
+  - Texture tiling: fix apply when switching models  
 
 ## Highlights for 2025-04-28
 

modules/processing_helpers.py

@@ -538,19 +538,17 @@ def set_latents(p):
     return latents
 
 
-last_circular = False
-def apply_circular(enable, model):
-    global last_circular # pylint: disable=global-statement
+def apply_circular(enable: bool, model):
     if not hasattr(model, 'unet') or not hasattr(model, 'vae'):
         return
-    if last_circular == enable:
+    if getattr(model, 'texture_tiling', False) == enable:
         return
     try:
         for layer in [layer for layer in model.unet.modules() if type(layer) is torch.nn.Conv2d]:
             layer.padding_mode = 'circular' if enable else 'zeros'
         for layer in [layer for layer in model.vae.modules() if type(layer) is torch.nn.Conv2d]:
             layer.padding_mode = 'circular' if enable else 'zeros'
-        last_circular = enable
+        model.texture_tiling = enable
     except Exception as e:
         debug(f"Diffusers tiling failed: {e}")