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SD1 and SD2 clip and tokenizer code is now more similar to the SDXL one.

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comfyanonymous
2023-10-27 15:54:04 -04:00
parent 6ec3f12c6e
commit e60ca6929a
5 changed files with 69 additions and 30 deletions
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12
comfy/sd2_clip.py
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@@ -2,7 +2,7 @@ from comfy import sd1_clip
import torch
import os
class SD2ClipModel(sd1_clip.SD1ClipModel):
class SD2ClipHModel(sd1_clip.SDClipModel):
def __init__(self, arch="ViT-H-14", device="cpu", max_length=77, freeze=True, layer="penultimate", layer_idx=None, textmodel_path=None, dtype=None):
if layer == "penultimate":
layer="hidden"
@@ -12,6 +12,14 @@ class SD2ClipModel(sd1_clip.SD1ClipModel):
super().__init__(device=device, freeze=freeze, layer=layer, layer_idx=layer_idx, textmodel_json_config=textmodel_json_config, textmodel_path=textmodel_path, dtype=dtype)
self.empty_tokens = [[49406] + [49407] + [0] * 75]
class SD2Tokenizer(sd1_clip.SD1Tokenizer):
class SD2ClipHTokenizer(sd1_clip.SDTokenizer):
def __init__(self, tokenizer_path=None, embedding_directory=None):
super().__init__(tokenizer_path, pad_with_end=False, embedding_directory=embedding_directory, embedding_size=1024)
class SD2Tokenizer(sd1_clip.SD1Tokenizer):
def __init__(self, embedding_directory=None):
super().__init__(embedding_directory=embedding_directory, clip_name="h", tokenizer=SD2ClipHTokenizer)
class SD2ClipModel(sd1_clip.SD1ClipModel):
def __init__(self, device="cpu", dtype=None):
super().__init__(device=device, dtype=dtype, clip_name="h", clip_model=SD2ClipHModel)