Everything's become smaller?

[ds705]

When I attach my macbook pro to my tv with the mini display port, the dock icons stay the same size but everything else has become smaller. Ive unplugged it several times, I also noticed some stuttering while I'm typing this. This never happened before so it's pretty weird. Any idea on how to rescale?

Edit:
I suppose its hard to tell from the screenshot if you zoom in, well you can sort of tell from the folders.

 

[meson]

Are you mirroring the display or using the TV as a second display? If mirroring, the Mac will switch to the lower resolution of the two displays.

If you are using the TV as a second display, then open up System Preference -> Displays. Make sure mirroring is turned off, and then you will be able to choose from the resolution/frequency combos available for each display.

 

[ds705]

Yeah I am mirroring, but I just saw that for some reason my scaling changed from 1600x900 to 1080p. So changing that back fixed my problem.