doc/iidxhook9: Add doc to FAQ how and when to use force screen res

2020-12-19 23:18:36 +01:00
parent ac49dcf550
commit 3199a4fa4e
1 changed files with 21 additions and 0 deletions
@@ -92,6 +92,27 @@ cycle the machine (i.e. quit the game and restart it).
 # Real hardware support
 ## The game does not go into either 640x480 (SD) or 1280x720 (HD) as expected but rather picks a resolution like 1386x768
 The graphics backend of the game is auto detecting the resolution and refresh
 rate based on the supported specs reported by the monitor. Depending on that
 output, this can lead to the game picking some "odd" resolution like 1386x768
 even the game is set to HD mode (expecting 1280x720).
 Furthermore, this can lead to different refresh rate values on the automatic
 monitor check, e.g. compared to previous versions (59.94 on Rootage but 60.02
 on Heroic Verse). Ultimately, the result can be a very offsync gameplay
 experience with extremely delayed input.
 If that happens, try forcing the resolution to `1280x720` when the game is
 set to HD mode in the operator menu. Note: Your monitor must also be capable
 of handling the resolution.
 iidxhook.conf:
 ```text
 gfx.force_screen_res.width=1280
 gfx.force_screen_res.height=720
 ```
 ## The monitor check is showing high fps and I am using a monitor with high refresh rate features, e.g. 120/144hz
 Sync and timing might be screwed up since the game was never meant to run on
 such refresh rates. Try setting the option `gfx.forced_refresh_rate` to either