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update

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This commit is contained in:
Dhruv Nair
2025-06-17 05:54:38 +02:00
parent 7cdd7d2df0
commit 544dad4c25
1 changed files with 6 additions and 5 deletions
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11
src/diffusers/pipelines/chroma/pipeline_chroma.py
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@@ -549,7 +549,7 @@ class ChromaPipeline(
return latents, latent_image_ids
def _prepare_attention_mask(
self, batch_size, sequence_length, prompt_attention_mask, negative_prompt_attention_mask=None
self, batch_size, sequence_length, dtype, prompt_attention_mask=None, negative_prompt_attention_mask=None
):
attention_mask = None
if prompt_attention_mask is not None:
@@ -558,6 +558,7 @@ class ChromaPipeline(
[prompt_attention_mask, torch.ones(batch_size, sequence_length, device=prompt_attention_mask.device)],
dim=1,
)
attention_mask = attention_mask.to(dtype)
negative_attention_mask = None
if negative_prompt_attention_mask is not None:
@@ -568,6 +569,7 @@ class ChromaPipeline(
],
dim=1,
)
negative_attention_mask = negative_attention_mask.to(dtype)
return attention_mask, negative_attention_mask
@@ -788,6 +790,7 @@ class ChromaPipeline(
attention_mask, negative_attention_mask = self._prepare_attention_mask(
batch_size=latents.shape[0],
sequence_length=image_seq_len,
dtype=latents.dtype,
prompt_attention_mask=prompt_attention_mask,
negative_prompt_attention_mask=negative_prompt_attention_mask,
)
@@ -853,7 +856,7 @@ class ChromaPipeline(
encoder_hidden_states=prompt_embeds,
txt_ids=text_ids,
img_ids=latent_image_ids,
attention_mask=attention_mask.to(latents.dtype) if attention_mask is not None else None,
attention_mask=attention_mask,
joint_attention_kwargs=self.joint_attention_kwargs,
return_dict=False,
)[0]
@@ -867,9 +870,7 @@ class ChromaPipeline(
encoder_hidden_states=negative_prompt_embeds,
txt_ids=negative_text_ids,
img_ids=latent_image_ids,
attention_mask=negative_attention_mask.to(latents.dtype)
if negative_attention_mask is not None
else None,
attention_mask=negative_attention_mask,
joint_attention_kwargs=self.joint_attention_kwargs,
return_dict=False,
)[0]