Sal authored 3 years ago and Eidolon committed 2 years ago

- Disabled VSync, due to the numerous problems it has.
- Instead, added an FPS cap.
- Frame interpolation is now tied to fpscap != 35.
- By default, the FPS cap is set to the monitor's refresh rate.
- Rewrote the FPS counter.

(This also consolidates several more commits ahead of this
fixing various issues. -eid)

Sal authored 3 years ago and Eidolon committed 2 years ago

Feel better about this than creating one all da time

Sal authored 3 years ago and Eidolon committed 2 years ago

I decided ultimately to actually keep the frame skip optimization disabled, because I think it is actually a little bit helpful that you can still get accurate rendering perfstats while paused, however if we decide otherwise then we can have this optimization back without making the game act like it's lagging.

James R. authored 3 years ago and Eidolon committed 2 years ago

Previously interpolated from last 35th of a second, which
may be offset from game time due to connection lag.

Consider this the proper fix to 54148a0dd0 too.

Sal authored 3 years ago and Eidolon committed 2 years ago

It used the thing's floorz / ceilingz directly -- that wouldn't account for interpolated coordinates.

Sal authored 3 years ago and Eidolon committed 2 years ago

Much less code duplication

Fixes jittery and unstable chasecam in high latency netgames

This fixes a potential crash in OpenGL when changing between levels.

`renderdeltatics` can be used as a standard delta time in any place,
allowing for smooth menus. It will always be equal to `realtics`
when frame interpolation is turned off, producing consistent
framerate behavior everywhere it is used.

This seems like an appropriate way to describe the feature for now.

Instead of interpolating thinkers, we interpolate mobjs inside the
renderer. Further interpolation is TBI.

Fix frame blend flags not working with 3D models

See merge request !1778

Fix papersprites being rotated incorrectly in Software when viewing them on the flipped side

See merge request !1770

Add angle field to linedef_t

See merge request !1602