From cfc620a08a2a14e74341379f5d8905e33c069611 Mon Sep 17 00:00:00 2001
From: vladmandic <mandic00@live.com>
Date: Mon, 5 Jan 2026 09:42:37 +0100
Subject: [PATCH] force align width/height to vae scale factor

Signed-off-by: vladmandic <mandic00@live.com>
---
 CHANGELOG.md               |  3 ++-
 modules/processing_args.py | 14 +++++++-------
 modules/sd_vae.py          |  2 +-
 3 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 43b8fb62c..8c7b9e31b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Change Log for SD.Next
 
-## Update for 2025-01-04
+## Update for 2025-01-05
 
 - **Models**
   - [Qwen-Image-2512](https://huggingface.co/Qwen/Qwen-Image-2512)  
@@ -27,6 +27,7 @@
   - wildards with folder specification  
   - z-image single-file loader  
   - hip device name detection  
+  - force align width/height to vae scale factor  
 
 ## Update for 2025-12-26
 
diff --git a/modules/processing_args.py b/modules/processing_args.py
index 869b1309e..10ad90ff8 100644
--- a/modules/processing_args.py
+++ b/modules/processing_args.py
@@ -49,12 +49,13 @@ def task_specific_kwargs(p, model):
             p.init_images = [helpers.decode_base64_to_image(i, quiet=True) for i in p.init_images]
         if isinstance(p.init_images[0], Image.Image):
             p.init_images = [i.convert('RGB') if i.mode != 'RGB' else i for i in p.init_images if i is not None]
+    p.width, p.height = processing_helpers.resize_init_images(p)
     if (task_type == sd_models.DiffusersTaskType.TEXT_2_IMAGE or len(getattr(p, 'init_images', [])) == 0) and not is_img2img_model and 'video' not in p.ops:
         p.ops.append('txt2img')
         if hasattr(p, 'width') and hasattr(p, 'height'):
             task_args = {
-                'width': vae_scale_factor * math.ceil(p.width / vae_scale_factor),
-                'height': vae_scale_factor * math.ceil(p.height / vae_scale_factor),
+                'width': p.width,
+                'height': p.height,
             }
     elif (task_type == sd_models.DiffusersTaskType.IMAGE_2_IMAGE or is_img2img_model) and len(getattr(p, 'init_images', [])) > 0:
         if shared.sd_model_type == 'sdxl' and hasattr(model, 'register_to_config'):
@@ -93,8 +94,8 @@ def task_specific_kwargs(p, model):
     elif task_type == sd_models.DiffusersTaskType.INSTRUCT and len(getattr(p, 'init_images', [])) > 0:
         p.ops.append('instruct')
         task_args = {
-            'width': vae_scale_factor * math.ceil(p.width / vae_scale_factor) if hasattr(p, 'width') else None,
-            'height': vae_scale_factor * math.ceil(p.height / vae_scale_factor) if hasattr(p, 'height') else None,
+            'width': p.width,
+            'height': p.height,
             'image': p.init_images,
             'strength': p.denoising_strength,
         }
@@ -108,7 +109,6 @@ def task_specific_kwargs(p, model):
             p.ops.append('detailer')
         else:
             p.ops.append('inpaint')
-        width, height = processing_helpers.resize_init_images(p)
         mask_image = p.task_args.get('image_mask', None) or getattr(p, 'image_mask', None) or getattr(p, 'mask', None)
         if p.vae_type == 'Remote':
             from modules.sd_vae_remote import remote_encode
@@ -118,8 +118,8 @@ def task_specific_kwargs(p, model):
             'image': p.init_images,
             'mask_image': mask_image,
             'strength': p.denoising_strength,
-            'height': height,
-            'width': width,
+            'height': p.height,
+            'width': p.width,
         }
 
     # model specific args
diff --git a/modules/sd_vae.py b/modules/sd_vae.py
index 246f52bb3..9c7255493 100644
--- a/modules/sd_vae.py
+++ b/modules/sd_vae.py
@@ -10,7 +10,7 @@ base_vae = None
 loaded_vae_file = None
 checkpoint_info = None
 vae_path = os.path.abspath(os.path.join(paths.models_path, 'VAE'))
-debug = os.environ.get('SD_LOAD_DEBUG', None) is not None
+debug = os.environ.get('SD_VAE_DEBUG', None) is not None
 unspecified = object()
 vae_scale_override = {
     'WanPipeline': 16,