wangbo/ComfyUI
1
0
Fork 0
mirror of https://github.com/comfyanonymous/ComfyUI.git synced 2026-03-30 13:33:42 +08:00
Code Issues Actions 9 Packages Projects Releases Wiki Activity

Merge cdbb3155b7 into 6a2cdb817d

Browse Source
This commit is contained in:
Edoardo Carmignani 2026-03-27 23:25:06 +00:00 committed by GitHub
commit 5efaf607c3
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
comfy/utils.py
View File

@ -1020,10 +1020,11 @@ def bislerp(samples, width, height):
def lanczos(samples, width, height):
#the below API is strict and expects grayscale to be squeezed
samples = samples.squeeze(1) if samples.shape[1] == 1 else samples.movedim(1, -1)
if samples.ndim == 4:
samples = samples.squeeze(1) if samples.shape[1] == 1 else samples.movedim(1, -1)
images = [Image.fromarray(np.clip(255. * image.cpu().numpy(), 0, 255).astype(np.uint8)) for image in samples]
images = [image.resize((width, height), resample=Image.Resampling.LANCZOS) for image in images]
images = [torch.from_numpy(np.array(image).astype(np.float32) / 255.0).movedim(-1, 0) for image in images]
images = [torch.from_numpy(t).movedim(-1, 0) if (t := np.array(image).astype(np.float32) / 255.0).ndim == 3 else torch.from_numpy(t) for image in images]
result = torch.stack(images)
return result.to(samples.device, samples.dtype)