make inpaint at full resolution option not discard useful pixels from the image

split masking helper function from processing.py into new masking.py

1 files changed, 4 insertions, 55 deletions

diff --git a/modules/processing.py b/modules/processing.py
index 147d64e3..1afbe39c 100644
--- a/modules/processing.py
+++ b/modules/processing.py
@@ -12,7 +12,7 @@ import cv2
 from skimage import exposure

 

 import modules.sd_hijack

-from modules import devices, prompt_parser

+from modules import devices, prompt_parser, masking

 from modules.sd_hijack import model_hijack

 from modules.sd_samplers import samplers, samplers_for_img2img

 from modules.shared import opts, cmd_opts, state

@@ -365,58 +365,6 @@ class StableDiffusionProcessingTxt2Img(StableDiffusionProcessing):
         samples_ddim = self.sampler.sample(self, x, conditioning, unconditional_conditioning)

         return samples_ddim

 

-

-def get_crop_region(mask, pad=0):

-    h, w = mask.shape

-

-    crop_left = 0

-    for i in range(w):

-        if not (mask[:, i] == 0).all():

-            break

-        crop_left += 1

-

-    crop_right = 0

-    for i in reversed(range(w)):

-        if not (mask[:, i] == 0).all():

-            break

-        crop_right += 1

-

-    crop_top = 0

-    for i in range(h):

-        if not (mask[i] == 0).all():

-            break

-        crop_top += 1

-

-    crop_bottom = 0

-    for i in reversed(range(h)):

-        if not (mask[i] == 0).all():

-            break

-        crop_bottom += 1

-

-    return (

-        int(max(crop_left-pad, 0)),

-        int(max(crop_top-pad, 0)),

-        int(min(w - crop_right + pad, w)),

-        int(min(h - crop_bottom + pad, h))

-    )

-

-

-def fill(image, mask):

-    image_mod = Image.new('RGBA', (image.width, image.height))

-

-    image_masked = Image.new('RGBa', (image.width, image.height))

-    image_masked.paste(image.convert("RGBA").convert("RGBa"), mask=ImageOps.invert(mask.convert('L')))

-

-    image_masked = image_masked.convert('RGBa')

-

-    for radius, repeats in [(256, 1), (64, 1), (16, 2), (4, 4), (2, 2), (0, 1)]:

-        blurred = image_masked.filter(ImageFilter.GaussianBlur(radius)).convert('RGBA')

-        for _ in range(repeats):

-            image_mod.alpha_composite(blurred)

-

-    return image_mod.convert("RGB")

-

-

 class StableDiffusionProcessingImg2Img(StableDiffusionProcessing):

     sampler = None

 

@@ -456,7 +404,8 @@ class StableDiffusionProcessingImg2Img(StableDiffusionProcessing):
             if self.inpaint_full_res:

                 self.mask_for_overlay = self.image_mask

                 mask = self.image_mask.convert('L')

-                crop_region = get_crop_region(np.array(mask), opts.upscale_at_full_resolution_padding)

+                crop_region = masking.get_crop_region(np.array(mask), opts.upscale_at_full_resolution_padding)

+                crop_region = masking.expand_crop_region(crop_region, self.width, self.height, mask.width, mask.height)

                 x1, y1, x2, y2 = crop_region

 

                 mask = mask.crop(crop_region)

@@ -494,7 +443,7 @@ class StableDiffusionProcessingImg2Img(StableDiffusionProcessing):
 

             if self.image_mask is not None:

                 if self.inpainting_fill != 1:

-                    image = fill(image, latent_mask)

+                    image = masking.fill(image, latent_mask)

 

             if add_color_corrections:

                 self.color_corrections.append(setup_color_correction(image))