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19 changes: 12 additions & 7 deletions src/diffusers/pipelines/flux/pipeline_flux_controlnet.py
Original file line number Diff line number Diff line change
Expand Up @@ -440,23 +440,28 @@ def prepare_ip_adapter_image_embeds(
if not isinstance(ip_adapter_image, list):
ip_adapter_image = [ip_adapter_image]

if len(ip_adapter_image) != len(self.transformer.encoder_hid_proj.image_projection_layers):
if len(ip_adapter_image) != self.transformer.encoder_hid_proj.num_ip_adapters:
raise ValueError(
f"`ip_adapter_image` must have same length as the number of IP Adapters. Got {len(ip_adapter_image)} images and {len(self.transformer.encoder_hid_proj.image_projection_layers)} IP Adapters."
f"`ip_adapter_image` must have same length as the number of IP Adapters. Got {len(ip_adapter_image)} images and {self.transformer.encoder_hid_proj.num_ip_adapters} IP Adapters."
)

for single_ip_adapter_image, image_proj_layer in zip(
ip_adapter_image, self.transformer.encoder_hid_proj.image_projection_layers
):
for single_ip_adapter_image in ip_adapter_image:
single_image_embeds = self.encode_image(single_ip_adapter_image, device, 1)

image_embeds.append(single_image_embeds[None, :])
else:
if not isinstance(ip_adapter_image_embeds, list):
ip_adapter_image_embeds = [ip_adapter_image_embeds]

if len(ip_adapter_image_embeds) != self.transformer.encoder_hid_proj.num_ip_adapters:
raise ValueError(
f"`ip_adapter_image_embeds` must have same length as the number of IP Adapters. Got {len(ip_adapter_image_embeds)} image embeds and {self.transformer.encoder_hid_proj.num_ip_adapters} IP Adapters."
)

for single_image_embeds in ip_adapter_image_embeds:
image_embeds.append(single_image_embeds)

ip_adapter_image_embeds = []
for i, single_image_embeds in enumerate(image_embeds):
for single_image_embeds in image_embeds:
single_image_embeds = torch.cat([single_image_embeds] * num_images_per_prompt, dim=0)
single_image_embeds = single_image_embeds.to(device=device)
ip_adapter_image_embeds.append(single_image_embeds)
Expand Down
19 changes: 12 additions & 7 deletions src/diffusers/pipelines/flux/pipeline_flux_img2img.py
Original file line number Diff line number Diff line change
Expand Up @@ -427,23 +427,28 @@ def prepare_ip_adapter_image_embeds(
if not isinstance(ip_adapter_image, list):
ip_adapter_image = [ip_adapter_image]

if len(ip_adapter_image) != len(self.transformer.encoder_hid_proj.image_projection_layers):
if len(ip_adapter_image) != self.transformer.encoder_hid_proj.num_ip_adapters:
raise ValueError(
f"`ip_adapter_image` must have same length as the number of IP Adapters. Got {len(ip_adapter_image)} images and {len(self.transformer.encoder_hid_proj.image_projection_layers)} IP Adapters."
f"`ip_adapter_image` must have same length as the number of IP Adapters. Got {len(ip_adapter_image)} images and {self.transformer.encoder_hid_proj.num_ip_adapters} IP Adapters."
)

for single_ip_adapter_image, image_proj_layer in zip(
ip_adapter_image, self.transformer.encoder_hid_proj.image_projection_layers
):
for single_ip_adapter_image in ip_adapter_image:
single_image_embeds = self.encode_image(single_ip_adapter_image, device, 1)

image_embeds.append(single_image_embeds[None, :])
else:
if not isinstance(ip_adapter_image_embeds, list):
ip_adapter_image_embeds = [ip_adapter_image_embeds]

if len(ip_adapter_image_embeds) != self.transformer.encoder_hid_proj.num_ip_adapters:
raise ValueError(
f"`ip_adapter_image_embeds` must have same length as the number of IP Adapters. Got {len(ip_adapter_image_embeds)} image embeds and {self.transformer.encoder_hid_proj.num_ip_adapters} IP Adapters."
)

for single_image_embeds in ip_adapter_image_embeds:
image_embeds.append(single_image_embeds)

ip_adapter_image_embeds = []
for i, single_image_embeds in enumerate(image_embeds):
for single_image_embeds in image_embeds:
single_image_embeds = torch.cat([single_image_embeds] * num_images_per_prompt, dim=0)
single_image_embeds = single_image_embeds.to(device=device)
ip_adapter_image_embeds.append(single_image_embeds)
Expand Down
19 changes: 12 additions & 7 deletions src/diffusers/pipelines/flux/pipeline_flux_inpaint.py
Original file line number Diff line number Diff line change
Expand Up @@ -432,23 +432,28 @@ def prepare_ip_adapter_image_embeds(
if not isinstance(ip_adapter_image, list):
ip_adapter_image = [ip_adapter_image]

if len(ip_adapter_image) != len(self.transformer.encoder_hid_proj.image_projection_layers):
if len(ip_adapter_image) != self.transformer.encoder_hid_proj.num_ip_adapters:
raise ValueError(
f"`ip_adapter_image` must have same length as the number of IP Adapters. Got {len(ip_adapter_image)} images and {len(self.transformer.encoder_hid_proj.image_projection_layers)} IP Adapters."
f"`ip_adapter_image` must have same length as the number of IP Adapters. Got {len(ip_adapter_image)} images and {self.transformer.encoder_hid_proj.num_ip_adapters} IP Adapters."
)

for single_ip_adapter_image, image_proj_layer in zip(
ip_adapter_image, self.transformer.encoder_hid_proj.image_projection_layers
):
for single_ip_adapter_image in ip_adapter_image:
single_image_embeds = self.encode_image(single_ip_adapter_image, device, 1)

image_embeds.append(single_image_embeds[None, :])
else:
if not isinstance(ip_adapter_image_embeds, list):
ip_adapter_image_embeds = [ip_adapter_image_embeds]

if len(ip_adapter_image_embeds) != self.transformer.encoder_hid_proj.num_ip_adapters:
raise ValueError(
f"`ip_adapter_image_embeds` must have same length as the number of IP Adapters. Got {len(ip_adapter_image_embeds)} image embeds and {self.transformer.encoder_hid_proj.num_ip_adapters} IP Adapters."
)

for single_image_embeds in ip_adapter_image_embeds:
image_embeds.append(single_image_embeds)

ip_adapter_image_embeds = []
for i, single_image_embeds in enumerate(image_embeds):
for single_image_embeds in image_embeds:
single_image_embeds = torch.cat([single_image_embeds] * num_images_per_prompt, dim=0)
single_image_embeds = single_image_embeds.to(device=device)
ip_adapter_image_embeds.append(single_image_embeds)
Expand Down