[psyqo] basic "hello" sample doesn't work on Mednafen

[eliasdaler]

The psyqo applications (even basic ones) don't seem to work on Mednafen - here's a "hello" sample - it hangs somewhere after the first frame (but seems to boot and do a clear):

~/work/ps1dev$ mednafen --version
Starting Mednafen 1.32.1
 Build information:
   Compiled with gcc 13.2.0
   Compiled against zlib 1.3, running with zlib 1.3.1(flags=0x000000a9)
   Compiled against SDL 2.30.1(SDL-release-2.30.1-0-g5adbf3765 (Debian 2.30.1+dfsg-4)), running with SDL 2.30.7(SDL-release-2.30.7-0-g9519b9916 (Debian 2.30.7+dfsg-1))
   Running with libFLAC 1.4.3
 Base directory: /home/eliasdaler/.mednafen
 Emulation modules: apple2 nes snes gb gba pce lynx md pcfx ngp psx ss ssfplay vb wswan sms gg sasplay snes_faust pce_fast demo cdplay

Here's a .cue/.iso of the demo I built:

game.zip

And here's the output of "warnings" psx.dbg_mask of Mednafen - not sure if it's relevant, because most of the warnings happen during boot logo: dbg_out.txt