Incorrect lightgun coordinates with the NTSC filter

[Former user]

Original issue 383 created by mantoxpub on 2014-06-19T10:20:15.000Z:

What steps will reproduce the problem?
1. enable the NTSC composite filter
2. run any lightgun-enabled game and use the wiimote as controller

What is the expected output? What do you see instead?
Fire coordinates do no match the cursor.

What version of the emulator are you using (official, SVN revision,...)?
v1.7.4 (from the Downloads section) AND r873

[Former user]

Comment # 1 originally posted by ekeeke31 on 2014-07-07T21:17:46.000Z:

Indeed, this was a regression from a few revisions ago.

It should be fixed in r875