Yes, all three were processed. They were in-cam jpegs, so I didn't do much. For the first and 3rd, I did some cleaning up of facial imperfections; in the first one, I also darkened the background (which was actually a turned-off TV screen behind her) and mildly lightened some shadows on her face. In the second one, I increased contrast a little (it was shot in a lift!) and added the vignetting effect since the background wasn't great.
The great thing about the RX100 is the detail and sharpness... I didn't have to adjust these at all.