mirrors/ComfyUI
1
0
Fork 0
mirror of https://github.com/comfyanonymous/ComfyUI.git synced 2025-09-13 04:55:53 +00:00
Code Issues Packages Projects Releases Wiki Activity

Not really tested WAN Phantom Support. (#8321)

Browse Source
This commit is contained in:
comfyanonymous
2025-05-28 20:46:15 -07:00
committed by GitHub
parent 4eba3161cf
commit 5e5e46d40c
3 changed files with 52 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
comfy/ldm/wan/model.py
View File

@@ -539,13 +539,20 @@ class WanModel(torch.nn.Module):
x = self.unpatchify(x, grid_sizes)
return x
def forward(self, x, timestep, context, clip_fea=None, transformer_options={}, **kwargs):
def forward(self, x, timestep, context, clip_fea=None, time_dim_concat=None, transformer_options={}, **kwargs):
bs, c, t, h, w = x.shape
x = comfy.ldm.common_dit.pad_to_patch_size(x, self.patch_size)
patch_size = self.patch_size
t_len = ((t + (patch_size[0] // 2)) // patch_size[0])
h_len = ((h + (patch_size[1] // 2)) // patch_size[1])
w_len = ((w + (patch_size[2] // 2)) // patch_size[2])
if time_dim_concat is not None:
time_dim_concat = comfy.ldm.common_dit.pad_to_patch_size(time_dim_concat, self.patch_size)
x = torch.cat([x, time_dim_concat], dim=2)
t_len = ((x.shape[2] + (patch_size[0] // 2)) // patch_size[0])
img_ids = torch.zeros((t_len, h_len, w_len, 3), device=x.device, dtype=x.dtype)
img_ids[:, :, :, 0] = img_ids[:, :, :, 0] + torch.linspace(0, t_len - 1, steps=t_len, device=x.device, dtype=x.dtype).reshape(-1, 1, 1)
img_ids[:, :, :, 1] = img_ids[:, :, :, 1] + torch.linspace(0, h_len - 1, steps=h_len, device=x.device, dtype=x.dtype).reshape(1, -1, 1)