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Support InstantX Qwen controlnet. (#9488)

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comfyanonymous
2025-08-21 21:53:11 -07:00
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parent f7bd5e58dd
commit ff57793659
2 changed files with 90 additions and 0 deletions
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13
comfy/controlnet.py
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@@ -36,6 +36,7 @@ import comfy.ldm.cascade.controlnet
import comfy.cldm.mmdit
import comfy.ldm.hydit.controlnet
import comfy.ldm.flux.controlnet
import comfy.ldm.qwen_image.controlnet
import comfy.cldm.dit_embedder
from typing import TYPE_CHECKING
if TYPE_CHECKING:
@@ -582,6 +583,15 @@ def load_controlnet_flux_instantx(sd, model_options={}):
control = ControlNet(control_model, compression_ratio=1, latent_format=latent_format, concat_mask=concat_mask, load_device=load_device, manual_cast_dtype=manual_cast_dtype, extra_conds=extra_conds)
return control
def load_controlnet_qwen_instantx(sd, model_options={}):
model_config, operations, load_device, unet_dtype, manual_cast_dtype, offload_device = controlnet_config(sd, model_options=model_options)
control_model = comfy.ldm.qwen_image.controlnet.QwenImageControlNetModel(operations=operations, device=offload_device, dtype=unet_dtype, **model_config.unet_config)
control_model = controlnet_load_state_dict(control_model, sd)
latent_format = comfy.latent_formats.Wan21()
extra_conds = []
control = ControlNet(control_model, compression_ratio=1, latent_format=latent_format, load_device=load_device, manual_cast_dtype=manual_cast_dtype, extra_conds=extra_conds)
return control
def convert_mistoline(sd):
return comfy.utils.state_dict_prefix_replace(sd, {"single_controlnet_blocks.": "controlnet_single_blocks."})
@@ -655,8 +665,11 @@ def load_controlnet_state_dict(state_dict, model=None, model_options={}):
return load_controlnet_sd35(controlnet_data, model_options=model_options) #Stability sd3.5 format
else:
return load_controlnet_mmdit(controlnet_data, model_options=model_options) #SD3 diffusers controlnet
elif "transformer_blocks.0.img_mlp.net.0.proj.weight" in controlnet_data:
return load_controlnet_qwen_instantx(controlnet_data, model_options=model_options)
elif "controlnet_x_embedder.weight" in controlnet_data:
return load_controlnet_flux_instantx(controlnet_data, model_options=model_options)
elif "controlnet_blocks.0.linear.weight" in controlnet_data: #mistoline flux
return load_controlnet_flux_xlabs_mistoline(convert_mistoline(controlnet_data), mistoline=True, model_options=model_options)