lp:~libretro/pcsxr/+git/pcsx_rearmed

Author: Grazvydas Ignotas
Author Date: 2024-06-28 22:08:41 UTC

try some overscan display option

Author: Autechre
Author Date: 2022-03-27 06:07:17 UTC

Revert "Adds auto frameskip based on free audio buffer space"

Author: gameblabla
Author Date: 2021-10-10 15:02:17 UTC

Fix stutter before speech samples in Castlevania Symphony of the Night

A regression was introduced by the CDROM timings changes
https://github.com/libretro/pcsx_rearmed/commit/068a6133171b026956bbfd91e9bf4666def8823d

This was done to fix some games such as :
- Crash Team Racing's intro music cutting off too soon
- FF8 Lunar Cry FMV freeze (Disc 3)
- Worms Pinball not booting
- Xenogears (Deus fight)

However for whatever reason, this also caused ADPCM speech samples
in Castlevania Symphony of the Night to stutter.

This could be caused by another underlying issue however.
Here are the commands being run by Castlevania for speech samples :

CD1 write: 1 (CdlNop)
CD1 write: 1 (CdlNop)
CD1 write: 9 (CdlPause)
CD1 write: e (CdlSetmode) Param[1] = { c8,}
CD1 write: 1 (CdlNop)
CD1 write: d (CdlSetfilter) Param[2] = { b, 6,}
CD1 write: 1 (CdlNop)
CD1 write: 2 (CdlSetloc) Param[3] = { 26, 1, 39,}
CD1 write: 1 (CdlNop)
CD1 write: 6 (CdlReadN)
CD1 write: 1 (CdlNop)

According to nicolasnoble, we shouldn't cause a delay
if the seek destination is already close to the current location.
Implementing that properly is a lot more work so for now,
i am doing this instead.

I tested it against Castlevania and Megaman X4 and it didn't cause a
regression. (at least it's better than it is right now)
CTR's intro also seems fine as well (this did not work properly
before the new CDROM timing changes)

Author: gameblabla
Author Date: 2021-10-05 21:17:54 UTC

Always look up verify_dirty literals from offsets by neonloop

Literals are deduplicated, so there's no guarantee they will be stored
next to each other, even if they're written sequentially. verify_dirty
and get_bounds must use the offsets on each instruction, instead of
assuming values are stored sequentially.

Thanks neonloop for the fix

Co-authored-by: neonloop <neonloop@pm.me>

Author: gameblabla
Author Date: 2021-10-02 16:14:44 UTC

Culling off cache bits from the hardware addresses.

Co-authored-by: Nicolas Noble <nicolasnoble@users.noreply.github.com>

Author: gameblabla
Author Date: 2021-09-25 13:33:10 UTC

Use the "magic numbers" from Duckstation for CDLPause

We need to make sure not to break Gundam Battle Assault 2 in PAL mode
as otherwise it will lockup.
Amusingly, Mednafen currently cannot run this game in PAL mode.

Author: gameblabla
Author Date: 2021-09-25 12:20:49 UTC

Implement fix from Mednafen for Fantastic Pinball Kyuutenkai.

This is taken from the way Mednafen implemented it.
https://github.com/libretro-mirrors/mednafen-git/blob/563b72e377fa8284559df4df0271108d4935c9f1/src/psx/cdc.cpp#L941

This properly fixes the freeze issue in Fantastic Pinball Kyuutenkai.
Thanks notaz for assisting me with the code.

It seems not to work properly on ARM though ?

Author: Autechre
Author Date: 2020-10-21 10:46:49 UTC

Revert "fixes link time errors on the RPi platform (tested with 3 and 4)"

Author: Jean-André Santoni
Author Date: 2020-09-24 09:09:57 UTC

Fix emscripten build

Author: Twinaphex
Author Date: 2017-12-10 17:35:35 UTC

Revert "Fixed building for arm64 (iOS)"