gfpgan dir for the guide's directory names

fix a bug in image resizing

README.md

@@ -96,6 +96,13 @@ same time for a small speed boost).
 Click the Flag button under the output section, and generated images will be saved to `log/images` directory, and generation parameters
 will be appended to a csv file `log/log.csv` in the `/sd` directory.
 
+> but every image is saved, why would I need this?
+
+If you're like me, you experiment a lot with prompts and settings, and only few images are worth saving. You can
+just save them using right click in browser, but then you won't be able to reproduce them later because you will not
+know what exact prompt created the image. If you use the flag button, generation paramerters will be written to csv file,
+and you can easily find parameters for an image by searching for its filename.
+
 ### Copy-paste generation parameters
 A text output provides generation parameters in an easy to copy-paste form for easy sharing.
 

webui.py

@@ -45,7 +45,7 @@ parser.add_argument("--n_rows", type=int, default=-1, help="rows in the grid; us
 parser.add_argument("--config", type=str, default="configs/stable-diffusion/v1-inference.yaml", help="path to config which constructs model",)
 parser.add_argument("--ckpt", type=str, default="models/ldm/stable-diffusion-v1/model.ckpt", help="path to checkpoint of model",)
 parser.add_argument("--precision", type=str, help="evaluate at this precision", choices=["full", "autocast"], default="autocast")
-parser.add_argument("--gfpgan-dir", type=str, help="GFPGAN directory", default='./GFPGAN')
+parser.add_argument("--gfpgan-dir", type=str, help="GFPGAN directory", default=('./src/gfpgan' if os.path.exists('./src/gfpgan') else './GFPGAN')) # i disagree with where you're putting it but since all guidefags are doing it this way, there you go
 parser.add_argument("--no-verify-input", action='store_true', help="do not verify input to check if it's too long")
 parser.add_argument("--no-half", action='store_true', help="do not switch the model to 16-bit floats")
 parser.add_argument("--no-progressbar-hiding", action='store_true', help="do not hide progressbar in gradio UI (we hide it because it slows down ML if you have hardware accleration in browser)")
@@ -269,7 +269,7 @@ def resize_image(resize_mode, im, width, height):
             fill_height = height // 2 - src_h // 2
             res.paste(resized.resize((width, fill_height), box=(0, 0, width, 0)), box=(0, 0))
             res.paste(resized.resize((width, fill_height), box=(0, resized.height, width, resized.height)), box=(0, fill_height + src_h))
-        else:
+        elif ratio > src_ratio:
             fill_width = width // 2 - src_w // 2
             res.paste(resized.resize((fill_width, height), box=(0, 0, 0, height)), box=(0, 0))
             res.paste(resized.resize((fill_width, height), box=(resized.width, 0, resized.width, height)), box=(fill_width + src_w, 0))