Add a "Inpaint upload" function for inpainting model

[OedoSoldier]

So we can upload a mask image rather than drawing it in WebUI. Currently, in txt2img mode, we cannot upload a mask image to preciously control the inpainting area.

[Milor123]

Yes it could be very useful, i dont know pass my manual masks to controlnet

[xiyichen]

You can actually use "Inpaint upload" in Stable Diffusion img2img, which allows you to upload both an image and its mask. Then you can enable controlnet's inpainting at the bottom and do not upload an image there. Then you can click on generate and it will inpaint only in the masked region in your predefined mask.

[huchenlei]

According to @lllyasviel in #1768, inpaint mask on ControlNet input in Img2img enables some unique use cases. So if the user want precise mask there, currently there is not way to achieve this.

[ComplexRobot]

For anyone who finds this, sd-webui-segment-anything has this feature as of the time of writing. You can install it from the Extensions tab. Best used with img2img.