Merge branch 'comfyanonymous:master' into master

comfy/context_windows.py

@@ -164,8 +164,11 @@ class IndexListContextHandler(ContextHandlerABC):
         return resized_cond
 
     def set_step(self, timestep: torch.Tensor, model_options: dict[str]):
-        indexes = torch.where(model_options["transformer_options"]["sample_sigmas"] == timestep[0])
+        mask = torch.isclose(model_options["transformer_options"]["sample_sigmas"], timestep, rtol=0.0001)
-        self._step = int(indexes[0])
+        matches = torch.nonzero(mask)
+        if torch.numel(matches) == 0:
+            raise Exception("No sample_sigmas matched current timestep; something went wrong.")
+        self._step = int(matches[0].item())
 
     def get_context_windows(self, model: BaseModel, x_in: torch.Tensor, model_options: dict[str]) -> list[IndexListContextWindow]:
         full_length = x_in.size(self.dim) # TODO: choose dim based on model

comfy/ldm/qwen_image/model.py

@@ -360,6 +360,7 @@ class QwenImageTransformer2DModel(nn.Module):
         context,
         attention_mask=None,
         guidance: torch.Tensor = None,
+        ref_latents=None,
         transformer_options={},
         **kwargs
     ):
@@ -370,6 +371,31 @@ class QwenImageTransformer2DModel(nn.Module):
         hidden_states, img_ids, orig_shape = self.process_img(x)
         num_embeds = hidden_states.shape[1]
 
+        if ref_latents is not None:
+            h = 0
+            w = 0
+            index = 0
+            index_ref_method = kwargs.get("ref_latents_method", "index") == "index"
+            for ref in ref_latents:
+                if index_ref_method:
+                    index += 1
+                    h_offset = 0
+                    w_offset = 0
+                else:
+                    index = 1
+                    h_offset = 0
+                    w_offset = 0
+                    if ref.shape[-2] + h > ref.shape[-1] + w:
+                        w_offset = w
+                    else:
+                        h_offset = h
+                    h = max(h, ref.shape[-2] + h_offset)
+                    w = max(w, ref.shape[-1] + w_offset)
+
+                kontext, kontext_ids, _ = self.process_img(ref, index=index, h_offset=h_offset, w_offset=w_offset)
+                hidden_states = torch.cat([hidden_states, kontext], dim=1)
+                img_ids = torch.cat([img_ids, kontext_ids], dim=1)
+
         txt_start = round(max(((x.shape[-1] + (self.patch_size // 2)) // self.patch_size), ((x.shape[-2] + (self.patch_size // 2)) // self.patch_size)))
         txt_ids = torch.linspace(txt_start, txt_start + context.shape[1], steps=context.shape[1], device=x.device, dtype=x.dtype).reshape(1, -1, 1).repeat(x.shape[0], 1, 3)
         ids = torch.cat((txt_ids, img_ids), dim=1)

comfy/model_base.py

@@ -1331,4 +1331,14 @@ class QwenImage(BaseModel):
         cross_attn = kwargs.get("cross_attn", None)
         if cross_attn is not None:
             out['c_crossattn'] = comfy.conds.CONDRegular(cross_attn)
+        ref_latents = kwargs.get("reference_latents", None)
+        if ref_latents is not None:
+            latents = []
+            for lat in ref_latents:
+                latents.append(self.process_latent_in(lat))
+            out['ref_latents'] = comfy.conds.CONDList(latents)
+
+            ref_latents_method = kwargs.get("reference_latents_method", None)
+            if ref_latents_method is not None:
+                out['ref_latents_method'] = comfy.conds.CONDConstant(ref_latents_method)
         return out

comfy_extras/nodes_wan.py

@@ -699,7 +699,7 @@ class WanTrackToVideo(io.ComfyNode):
     @classmethod
     def define_schema(cls):
         return io.Schema(
-            node_id="WanPhantomSubjectToVideo",
+            node_id="WanTrackToVideo",
             category="conditioning/video_models",
             inputs=[
                 io.Conditioning.Input("positive"),

requirements.txt

@@ -1,5 +1,5 @@
-comfyui-frontend-package==1.25.8
+comfyui-frontend-package==1.25.9
-comfyui-workflow-templates==0.1.59
+comfyui-workflow-templates==0.1.60
 comfyui-embedded-docs==0.2.6
 torch
 torchsde