frozen image is flipped in portrait mode

[Rubyn Angelo Stark]

When freezing the current image of a monitor in portrait mode, that image gets flipped like such:

[Felix Hass]

I also get similar behavior when focusing on a monitor that has been rotated in the Hyprland config.

Monitor config:

monitor=HDMI-A-1, 1920x1080, 1920x0, 1, transform, 3

Here's an example of that happening:

2023-06-25.00-03-29.mp4

[Vaxry]

this is now fixed with 03bc27b

although flipped transforms will still be wrong cuz I am unsure how 2 flip in cairo