Steve Fosdick

I have raised one: https://github.com/liballeg/allegro5/issues/1449

This is fixed on the current master, see commit: https://github.com/stardot/b-em/commit/41748aefd09504aa72751376616d651723b78949. Note that there is a change to the b-em.cfg file which is usually copied to somewhere user-specific, typically .config/b-em/b-em.cfg on...

The root of this seems to be in some work to make the Music 5000 emulation more accurate. Previously, the Music 5000 was driven by sound events from Allegro so...

It turned out to be a little easier to resample the Music 5000 output as Allegro can do that just by b-em specifying a different sample rate. I have pushed...

I am struggling to reproduce this. Does the setting of Settings->Video->Display Type make any difference? Does turning interlace off (with *TV) in the non-teletext modes make any difference?

Ok, engaging full-frame does not make any immediate difference for me. This is on Linux, an i7-6700 CPU @ 3.40GHz, using the integrated Intel graphics. What did make a difference...

First, the vid_fksipmax of 3 against 150% is wrong. I have pushed a commit to master to change this to 2. Back to the what is going on when two...

No, with the auto-determination of vid_fskipmax, it doesn't go down again. I can see how we can detect that it could be lowered without actually trying it and, if it...

Another thing worth experimenting with is the setting of ALLEGRO_VSYNC. See line 777 of video.c and https://liballeg.org/a5docs/trunk/display.html#al_set_new_display_option

The refresh rate for my display appears to be fixed at 60 frames/sec. Experimenting by adding additional fields suggests the problem of sometimes displaying an old buffer starts to happen...