LibretroAdmin 1656558977 video: add Skip Duplicate Frames ...

A repeat the core sends as a NULL frame is left unpresented, so the
display receives the content's own frame rate and frame generation or
interpolation tools see the real cadence. It stays out of the way where
the presents are the effect (Black Frame Insertion, shader sub-frames,
Threaded Video Frame Repeat, a headset) and with the menu open,
fast-forward or a cached frame shown again.

While repeats are being skipped, the runloop holds the loop to the
content's period with its timer wherever only VSync or the threaded
hold would have, since neither can block on a frame that is never
presented, and the driver's release stands aside. Lanes in
samples/runloop/pacing and samples/gfx/threaded_video pin both halves.

Idea from beetle-psx-libretro#1013 by Razor221.

2026-11-12 21:11:42 +01:00

..

Makefile

samples: build with -g1 instead of -g

2026-10-13 11:50:11 +02:00

pacing_test.c

video: add Skip Duplicate Frames

2026-11-12 21:11:42 +01:00