44 lines
1.2 KiB
Python
44 lines
1.2 KiB
Python
|
import gradio as gr
|
||
|
|
||
|
from modules import scripts
|
||
|
from ldm_patched.contrib.external_sag import SelfAttentionGuidance
|
||
|
|
||
|
|
||
|
opSelfAttentionGuidance = SelfAttentionGuidance()
|
||
|
|
||
|
|
||
|
class SAGForForge(scripts.Script):
|
||
|
def title(self):
|
||
|
return "SelfAttentionGuidance Integrated"
|
||
|
|
||
|
def show(self, is_img2img):
|
||
|
return scripts.AlwaysVisible
|
||
|
|
||
|
def ui(self, *args, **kwargs):
|
||
|
with gr.Accordion(open=False, label=self.title()):
|
||
|
enabled = gr.Checkbox(label='Enabled', value=False)
|
||
|
scale = gr.Slider(label='Scale', minimum=-2.0, maximum=5.0, step=0.01, value=0.5)
|
||
|
blur_sigma = gr.Slider(label='Blur Sigma', minimum=0.0, maximum=10.0, step=0.01, value=2.0)
|
||
|
|
||
|
return enabled, scale, blur_sigma
|
||
|
|
||
|
def process_batch(self, p, *script_args, **kwargs):
|
||
|
enabled, scale, blur_sigma = script_args
|
||
|
|
||
|
if not enabled:
|
||
|
return
|
||
|
|
||
|
unet = p.sd_model.forge_objects.unet
|
||
|
|
||
|
unet = opSelfAttentionGuidance.patch(unet, scale, blur_sigma)[0]
|
||
|
|
||
|
p.sd_model.forge_objects.unet = unet
|
||
|
|
||
|
p.extra_generation_params.update(dict(
|
||
|
sag_enabled=enabled,
|
||
|
sag_scale=scale,
|
||
|
sag_blur_sigma=blur_sigma
|
||
|
))
|
||
|
|
||
|
return
|