pcsx_rearmed.git
9 months agoSupport compiling without posix_memalign() function
Paul Cercueil [Sat, 11 Feb 2023 14:47:30 +0000 (14:47 +0000)]
Support compiling without posix_memalign() function

Add NO_POSIX_MEMALIGN option in Makefile.libretro to support platform
that don't provide the posix_memalign() function.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
9 months agoSupport compiling without pthreads
Paul Cercueil [Sat, 11 Feb 2023 14:22:21 +0000 (14:22 +0000)]
Support compiling without pthreads

Add NO_PTHREAD option in the Makefile, which can be used on platforms
that don't support pthreads.

Since dfsound/spu.c disables threading support on Win32 and platform
defining NO_OS (Switch, 3DS, PSP Vita), mark them as not having
pthreads.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
9 months agoSupport compiling without mmap functions
Paul Cercueil [Sat, 11 Feb 2023 14:17:13 +0000 (14:17 +0000)]
Support compiling without mmap functions

Add NO_MMAP option in Makefile.libretro that can be turned ON on
platforms that don't support mmap(), and for which memory mapping hooks
must be provided.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
9 months agopsxinterpreter: adjust COP decoding
notaz [Thu, 20 Jul 2023 21:04:03 +0000 (00:04 +0300)]
psxinterpreter: adjust COP decoding

9 months agopsxinterpreter: yet more exceptions, new config option
notaz [Wed, 19 Jul 2023 22:51:46 +0000 (01:51 +0300)]
psxinterpreter: yet more exceptions, new config option

9 months agopsxinterpreter: rework load delays
notaz [Mon, 17 Jul 2023 22:49:46 +0000 (01:49 +0300)]
psxinterpreter: rework load delays

9 months agopsxinterpreter: rework branching in ds
notaz [Mon, 17 Jul 2023 17:54:19 +0000 (20:54 +0300)]
psxinterpreter: rework branching in ds

9 months agopsxinterpreter: tons of new exceptions
notaz [Sun, 16 Jul 2023 22:18:05 +0000 (01:18 +0300)]
psxinterpreter: tons of new exceptions

does anything need any of this though?

9 months agopsxinterpreter: assorted fixes
notaz [Sat, 15 Jul 2023 21:11:04 +0000 (00:11 +0300)]
psxinterpreter: assorted fixes

9 months agoFix crash when BIOS isn't found
Bobby Smith [Mon, 17 Jul 2023 16:28:25 +0000 (18:28 +0200)]
Fix crash when BIOS isn't found

9 months agosync with libretro
notaz [Fri, 14 Jul 2023 22:19:28 +0000 (01:19 +0300)]
sync with libretro

9 months agoattempt to fix build
notaz [Fri, 14 Jul 2023 20:09:58 +0000 (23:09 +0300)]
attempt to fix build

9 months agolibretro: look for openbios
notaz [Fri, 14 Jul 2023 19:50:13 +0000 (22:50 +0300)]
libretro: look for openbios

Lowest priority since it still has lower compatibility and lightrec has
problems with it.

libretro/pcsx_rearmed#708

9 months agoadjust bios handling again
notaz [Thu, 13 Jul 2023 23:05:30 +0000 (02:05 +0300)]
adjust bios handling again

changed my mind about BiosBooted

9 months agoremove "slow" text from Enhanced Resolution
notaz [Thu, 13 Jul 2023 22:41:37 +0000 (01:41 +0300)]
remove "slow" text from Enhanced Resolution

Perhaps it made sense back in 2011, but now there is plenty of hardware
that can do it without any slowdowns.

9 months agohandle more GP0 status bits
notaz [Thu, 13 Jul 2023 22:20:43 +0000 (01:20 +0300)]
handle more GP0 status bits

should help openbios

9 months agogpu_neon: fix texels vs pixels confusion
notaz [Thu, 13 Jul 2023 22:15:00 +0000 (01:15 +0300)]
gpu_neon: fix texels vs pixels confusion

9 months agodrc: fix wrong unmap size
notaz [Wed, 12 Jul 2023 21:03:03 +0000 (00:03 +0300)]
drc: fix wrong unmap size

9 months agopsxmem: Use POSIX mmap functions as default hooks
Paul Cercueil [Sat, 11 Feb 2023 13:26:15 +0000 (13:26 +0000)]
psxmem: Use POSIX mmap functions as default hooks

Simplify the code by using the POSIX mmap functions as the default
psxMapHook / psxUnmapHook functions.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
9 months agolibpcsxcore: Use the same type for next_interrupt everywhere
Ash Logan [Sun, 29 May 2022 12:53:34 +0000 (22:53 +1000)]
libpcsxcore: Use the same type for next_interrupt everywhere

u32 is long unsigned int on some platforms

9 months agomore timing hacks
notaz [Wed, 12 Jul 2023 22:24:18 +0000 (01:24 +0300)]
more timing hacks

9 months agocdrom: moar hacks
notaz [Tue, 11 Jul 2023 23:21:26 +0000 (02:21 +0300)]
cdrom: moar hacks

libretro/pcsx_rearmed#714

9 months agocdrom: adjust logging
notaz [Tue, 11 Jul 2023 23:21:05 +0000 (02:21 +0300)]
cdrom: adjust logging

9 months agoMerge pull request #299 from anzz1/patch-1
notaz [Wed, 12 Jul 2023 17:19:15 +0000 (20:19 +0300)]
Merge pull request #299 from anzz1/patch-1

cdrom: rename mode constants to defineds

9 months agocdrom: rename mode constants to defineds
anzz1 [Wed, 12 Jul 2023 16:32:07 +0000 (19:32 +0300)]
cdrom: rename mode constants to defineds

9 months agosome openbios support
notaz [Mon, 10 Jul 2023 22:19:58 +0000 (01:19 +0300)]
some openbios support

slowboot isn't working yet, doesn't work at all with lightrec,
openbios-fastboot doesn't work with ari64

9 months agodrc: handle regs-not-in-psxRegs case better
notaz [Sun, 9 Jul 2023 22:50:00 +0000 (01:50 +0300)]
drc: handle regs-not-in-psxRegs case better

for lightrec

9 months agoclean up switching between dynarec and interpreter
notaz [Sun, 9 Jul 2023 19:50:47 +0000 (22:50 +0300)]
clean up switching between dynarec and interpreter

alternative to libretro/pcsx_rearmed#727

9 months agoMerge pull request #292 from pcercuei/dfsound-big-endian
notaz [Sun, 9 Jul 2023 15:57:54 +0000 (18:57 +0300)]
Merge pull request #292 from pcercuei/dfsound-big-endian

dfsound: Fix issues on big-endian systems

10 months agogpu-gles: fix wrong long usage
notaz [Sat, 8 Jul 2023 21:13:36 +0000 (00:13 +0300)]
gpu-gles: fix wrong long usage

No idea if there is any point touching this code but the warnings were
annoying.

10 months agoclean up cache isolation handling
notaz [Sat, 8 Jul 2023 21:09:24 +0000 (00:09 +0300)]
clean up cache isolation handling

also ari64 drc now handles unmapped io same as interpreter

10 months agodrc: minor cleanup
notaz [Sat, 8 Jul 2023 21:07:06 +0000 (00:07 +0300)]
drc: minor cleanup

10 months agodrc: fix some table math
notaz [Sat, 8 Jul 2023 14:53:56 +0000 (17:53 +0300)]
drc: fix some table math

libretro/pcsx_rearmed#713

10 months agocscpace: fix more alignment issues
notaz [Fri, 7 Jul 2023 21:18:08 +0000 (00:18 +0300)]
cscpace: fix more alignment issues

libretro/pcsx_rearmed#719

10 months agomake: try a different way to detect 32bit neon
notaz [Fri, 7 Jul 2023 18:27:15 +0000 (21:27 +0300)]
make: try a different way to detect 32bit neon

10 months agofix another missed double resolution change
notaz [Thu, 6 Jul 2023 21:44:11 +0000 (00:44 +0300)]
fix another missed double resolution change

10 months agofix missed double resolution change
notaz [Thu, 6 Jul 2023 20:55:43 +0000 (23:55 +0300)]
fix missed double resolution change

10 months agosbi: fix parser thinking it failed
notaz [Thu, 6 Jul 2023 20:51:41 +0000 (23:51 +0300)]
sbi: fix parser thinking it failed

it still worked though as it kept sbi_sectors around

10 months agolibretro: disable spu thread by default, with option to reenable
notaz [Thu, 6 Jul 2023 15:47:31 +0000 (18:47 +0300)]
libretro: disable spu thread by default, with option to reenable

it may still cause problems, especially with reverb, fixing it is too
much work for too little benefit

10 months agospu: fix some threading issues
notaz [Thu, 6 Jul 2023 15:04:55 +0000 (18:04 +0300)]
spu: fix some threading issues

but others remain, so disabling in next commit

10 months agospu: fix typo
notaz [Tue, 4 Jul 2023 21:23:18 +0000 (00:23 +0300)]
spu: fix typo

10 months agospu: irq adjustments according to MiSTer
notaz [Tue, 4 Jul 2023 21:12:44 +0000 (00:12 +0300)]
spu: irq adjustments according to MiSTer

libretro/pcsx_rearmed#725

12 months agodfsound: Fix issues on big-endian systems
Paul Cercueil [Wed, 8 Mar 2023 11:30:00 +0000 (11:30 +0000)]
dfsound: Fix issues on big-endian systems

Without this fix, the BIOS' music is missing on big-endian systems. The
XA and reverb code are also fixed, which fixes games like Vib-Ribbon.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
16 months agoMerge pull request #277 from joolswills/armv6_unai_fix
notaz [Wed, 14 Dec 2022 00:01:41 +0000 (02:01 +0200)]
Merge pull request #277 from joolswills/armv6_unai_fix

Fix building gpu_unai on armv6

16 months agoFix building gpu_unai on armv6
Jools Wills [Mon, 12 Dec 2022 15:29:05 +0000 (15:29 +0000)]
Fix building gpu_unai on armv6

f23b103c8248c10855949bfb2185b6b10d4f0457 was missing changes to gpu_unai/gpulib_if.cpp

16 months agocdrom: adjust a timing hack
notaz [Sun, 11 Dec 2022 20:28:42 +0000 (22:28 +0200)]
cdrom: adjust a timing hack

notaz/pcsx_rearmed#276

17 months agogpulib: allow commands to span list entries
notaz [Mon, 14 Nov 2022 22:57:47 +0000 (00:57 +0200)]
gpulib: allow commands to span list entries

libretro/pcsx_rearmed#271

17 months agocdrom: forget old sector on cd change
notaz [Sun, 13 Nov 2022 23:17:58 +0000 (01:17 +0200)]
cdrom: forget old sector on cd change

libretro/pcsx_rearmed#689

17 months agodma: add optional slow linked list walking
notaz [Sun, 13 Nov 2022 21:33:49 +0000 (23:33 +0200)]
dma: add optional slow linked list walking

libretro/pcsx_rearmed#478
libretro/pcsx_rearmed#264
libretro/pcsx_rearmed#132
notaz/pcsx_rearmed#95

17 months agocdrom: make the timing hack conditional
notaz [Sat, 12 Nov 2022 21:05:52 +0000 (23:05 +0200)]
cdrom: make the timing hack conditional

libretro/pcsx_rearmed#707

17 months agocdriso: unbreak cdda for chd
notaz [Sat, 12 Nov 2022 15:57:31 +0000 (17:57 +0200)]
cdriso: unbreak cdda for chd

notaz/pcsx_rearmed#272

18 months agocdrom: don't report read too early
notaz [Sat, 5 Nov 2022 20:51:37 +0000 (22:51 +0200)]
cdrom: don't report read too early

libretro/pcsx_rearmed#706

18 months agospu: fix a wrong assumption
notaz [Thu, 3 Nov 2022 20:49:08 +0000 (22:49 +0200)]
spu: fix a wrong assumption

from 5aa94fa080e1b0a661b23aa912022dd464d41110
libretro/pcsx_rearmed#704

18 months agocdriso: fix up chd for separated subq reads
notaz [Thu, 3 Nov 2022 00:13:39 +0000 (02:13 +0200)]
cdriso: fix up chd for separated subq reads

18 months agocdrom: change GetlocP handling
notaz [Wed, 2 Nov 2022 20:24:20 +0000 (22:24 +0200)]
cdrom: change GetlocP handling

maybe better?
notaz/pcsx_rearmed#268

18 months agocdrom: handle fifo overreads
notaz [Tue, 1 Nov 2022 23:20:50 +0000 (01:20 +0200)]
cdrom: handle fifo overreads

based on nocash doc
notaz/pcsx_rearmed#269

18 months agocdrom: add a timing hack
notaz [Tue, 25 Oct 2022 19:08:12 +0000 (22:08 +0300)]
cdrom: add a timing hack

notaz/pcsx_rearmed#267

18 months agocdrom: report read errors correctly
notaz [Sat, 22 Oct 2022 16:20:26 +0000 (19:20 +0300)]
cdrom: report read errors correctly

18 months agopsxbios: use noninvasive print for -psxout
notaz [Sat, 22 Oct 2022 16:16:46 +0000 (19:16 +0300)]
psxbios: use noninvasive print for -psxout

18 months agogpulib: update gpuinfo
notaz [Fri, 14 Oct 2022 21:37:43 +0000 (00:37 +0300)]
gpulib: update gpuinfo

according to nocash

18 months agomerge from libretro fork
notaz [Thu, 13 Oct 2022 20:55:21 +0000 (23:55 +0300)]
merge from libretro fork

+ minor modifications

Reducing the diff as it's too hard to track down breakage
when one works but not the other.

18 months agoupdated gaussian interpolation filter
Sakitoshi [Thu, 24 Jan 2019 01:19:49 +0000 (22:19 -0300)]
updated gaussian interpolation filter

the previous gaussian filter was pretty old and inaccurate, the new filter was taken from the updated peops sound plugin 1.10b.

19 months agopsxinterpreter: use cycle_multiplier also
notaz [Sat, 1 Oct 2022 20:43:39 +0000 (23:43 +0300)]
psxinterpreter: use cycle_multiplier also

not just ari64

19 months agoremove all the hack options
notaz [Sat, 1 Oct 2022 19:32:01 +0000 (22:32 +0300)]
remove all the hack options

They just confuse users, like:
libretro/pcsx_rearmed#693

For Parasite Eve 2 and others, adjust "PSX CPU clock" instead if needed.

19 months agocdrom: update status immediately after seek
notaz [Thu, 29 Sep 2022 19:45:23 +0000 (22:45 +0300)]
cdrom: update status immediately after seek

Philosoma wants it

19 months agocdrom: ignore repeated read cmds
notaz [Thu, 29 Sep 2022 18:36:54 +0000 (21:36 +0300)]
cdrom: ignore repeated read cmds

libretro/pcsx_rearmed#691

19 months agocdrom: change GetlocL behavior
notaz [Wed, 21 Sep 2022 21:35:28 +0000 (00:35 +0300)]
cdrom: change GetlocL behavior

notaz/pcsx_rearmed#263

19 months agocdrom: treat seek the same as other commands
notaz [Sat, 17 Sep 2022 20:28:46 +0000 (23:28 +0300)]
cdrom: treat seek the same as other commands

much simpler this way

19 months agocdrom: allow to interrupt initial scan sequence
notaz [Sat, 17 Sep 2022 20:18:47 +0000 (23:18 +0300)]
cdrom: allow to interrupt initial scan sequence

probably wrong but ohwell...

19 months agocdrom: actually reject commands when not ready
notaz [Sat, 17 Sep 2022 19:46:03 +0000 (22:46 +0300)]
cdrom: actually reject commands when not ready

before it would still execute them and just do an error response

19 months agomain: log missing CPU features
notaz [Fri, 16 Sep 2022 19:59:25 +0000 (22:59 +0300)]
main: log missing CPU features

will probably be too late but ohwell

19 months agogpu_neon: rm wrong cost qualifier
notaz [Thu, 15 Sep 2022 23:34:58 +0000 (02:34 +0300)]
gpu_neon: rm wrong cost qualifier

19 months agocdrom: adjust timing
notaz [Thu, 15 Sep 2022 23:31:37 +0000 (02:31 +0300)]
cdrom: adjust timing

19 months agodon't cast between long and pointers for win64
notaz [Thu, 15 Sep 2022 21:03:40 +0000 (00:03 +0300)]
don't cast between long and pointers for win64

long is 32 bit there

19 months agomisc: patch some issues indicated by clang
notaz [Thu, 15 Sep 2022 18:12:10 +0000 (21:12 +0300)]
misc: patch some issues indicated by clang

19 months agofrontend: handle double res rendering, enable on x86_64
notaz [Thu, 15 Sep 2022 16:11:11 +0000 (19:11 +0300)]
frontend: handle double res rendering, enable on x86_64

19 months agogpu_neon: brand new x86 SSE2+ implementation
notaz [Sun, 11 Sep 2022 22:40:24 +0000 (01:40 +0300)]
gpu_neon: brand new x86 SSE2+ implementation

19 months agogpu_neon: adjust some comments and things
notaz [Tue, 16 Aug 2022 21:11:39 +0000 (00:11 +0300)]
gpu_neon: adjust some comments and things

19 months agocdrom: delay the missed irq more
notaz [Thu, 15 Sep 2022 16:25:01 +0000 (19:25 +0300)]
cdrom: delay the missed irq more

19 months agosome big endian fixes
notaz [Sat, 10 Sep 2022 14:53:54 +0000 (17:53 +0300)]
some big endian fixes

"kinda sucks but it works" kind of thing

19 months agostandalone: allow lightrec for testing
notaz [Fri, 9 Sep 2022 23:26:04 +0000 (02:26 +0300)]
standalone: allow lightrec for testing

lightrec is not (yet?) here, just to reduce diff from libretro fork

19 months agospu: fix wrong volume shift
notaz [Sat, 10 Sep 2022 13:46:05 +0000 (16:46 +0300)]
spu: fix wrong volume shift

libretro/pcsx_rearmed#685

19 months agofix build
notaz [Fri, 9 Sep 2022 23:37:50 +0000 (02:37 +0300)]
fix build

forgot to add 'extern'

19 months agogte: minor diff from libretro
notaz [Fri, 9 Sep 2022 23:39:24 +0000 (02:39 +0300)]
gte: minor diff from libretro

19 months agopsxinterpreter: reduce the use of globals
notaz [Fri, 9 Sep 2022 19:11:30 +0000 (22:11 +0300)]
psxinterpreter: reduce the use of globals

they induce penalties with -fPIC

19 months agoeasier logging of unhandled stuff
notaz [Thu, 8 Sep 2022 17:09:04 +0000 (20:09 +0300)]
easier logging of unhandled stuff

19 months agocdrom: partially emulate the fifo
notaz [Thu, 8 Sep 2022 18:13:25 +0000 (21:13 +0300)]
cdrom: partially emulate the fifo

19 months agodma: try more accurate timings
notaz [Thu, 8 Sep 2022 15:17:06 +0000 (18:17 +0300)]
dma: try more accurate timings

seems to help Legend of Mana

19 months agocdrom: get rid of pTransfer
notaz [Thu, 8 Sep 2022 15:01:34 +0000 (18:01 +0300)]
cdrom: get rid of pTransfer

it could easily crash the emu (misbehaving game or even malicious ISO)

19 months agocdrom: don't reschedule irqs
notaz [Tue, 6 Sep 2022 21:47:55 +0000 (00:47 +0300)]
cdrom: don't reschedule irqs

trigger shortly after ack instead, like nocash describes

19 months agocdrom: clean up command handling
notaz [Mon, 5 Sep 2022 20:47:10 +0000 (23:47 +0300)]
cdrom: clean up command handling

19 months agocdrom: try to eliminate playback timing drifting
notaz [Mon, 5 Sep 2022 16:41:52 +0000 (19:41 +0300)]
cdrom: try to eliminate playback timing drifting

19 months agopsxcounters: try to eliminate another source of audio drift
notaz [Tue, 6 Sep 2022 23:09:08 +0000 (02:09 +0300)]
psxcounters: try to eliminate another source of audio drift

19 months agospu: cleanup some irq hacks
notaz [Wed, 7 Sep 2022 23:50:36 +0000 (02:50 +0300)]
spu: cleanup some irq hacks

Note that bIgnoreLoop is still needed or
"Misadventures Of Tron Bonne" may hang after cutscenes.
Before this commit the game will sometimes cut off dialogues.

19 months agospu: sync on xa playback start
notaz [Tue, 6 Sep 2022 15:25:42 +0000 (18:25 +0300)]
spu: sync on xa playback start

this avoids nasty underflows at the start of the stream

20 months agospu: support master volume
notaz [Sun, 4 Sep 2022 23:03:24 +0000 (02:03 +0300)]
spu: support master volume

20 months agospu: rename dwChannelOn to something more suitable
notaz [Sun, 4 Sep 2022 21:40:58 +0000 (00:40 +0300)]
spu: rename dwChannelOn to something more suitable

20 months agospu: remove some strange rounding
notaz [Sun, 4 Sep 2022 21:02:28 +0000 (00:02 +0300)]
spu: remove some strange rounding

Seems wrong.
Also deal with now possible div by 0 in scan_for_irq().

20 months agocdrom: remove confusing comment
notaz [Sat, 3 Sep 2022 15:37:53 +0000 (18:37 +0300)]
cdrom: remove confusing comment

No need for a wall-of-text comment for something as basic as seeking.
It also said "disabling it with `&& false` for now" when there is no
such code here.

20 months agocdrom: remove another hack
notaz [Sat, 3 Sep 2022 15:33:09 +0000 (18:33 +0300)]
cdrom: remove another hack

The hack just makes Worms Pinball unstable, and Crusaders of Might
and Magic no longer seems to need it.