pcsx_rearmed.git
12 months agocdrom: proper autopause int
notaz [Thu, 26 Oct 2023 21:24:47 +0000 (00:24 +0300)]
cdrom: proper autopause int

libretro/pcsx_rearmed#396

12 months agopsxhw: debug-log more weird writes
notaz [Wed, 25 Oct 2023 22:00:29 +0000 (01:00 +0300)]
psxhw: debug-log more weird writes

they'd likely need special handling

12 months agocdrom: maybe more accurate lid behavior
notaz [Wed, 25 Oct 2023 21:56:20 +0000 (00:56 +0300)]
cdrom: maybe more accurate lid behavior

libretro/pcsx_rearmed#779

12 months agocdrom: try some different seek times
notaz [Wed, 25 Oct 2023 21:47:50 +0000 (00:47 +0300)]
cdrom: try some different seek times

libretro/pcsx_rearmed#781
libretro/pcsx_rearmed#150

12 months agogpu_neon: fix some missing ebuf updates
notaz [Wed, 25 Oct 2023 20:08:48 +0000 (23:08 +0300)]
gpu_neon: fix some missing ebuf updates

12 months agocdriso: unbreak chd cdda
notaz [Wed, 25 Oct 2023 20:06:59 +0000 (23:06 +0300)]
cdriso: unbreak chd cdda

fixes notaz/pcsx_rearmed#328

12 months agofix build
notaz [Tue, 24 Oct 2023 23:07:00 +0000 (02:07 +0300)]
fix build

12 months agogpulib: trust game's centering based on a database
notaz [Tue, 24 Oct 2023 22:36:42 +0000 (01:36 +0300)]
gpulib: trust game's centering based on a database

libretro/pcsx_rearmed#160

12 months agogpulib: add a "borderless" option to restore old behavior
notaz [Tue, 24 Oct 2023 18:42:04 +0000 (21:42 +0300)]
gpulib: add a "borderless" option to restore old behavior

12 months agopsxdma: Fix endian issue in gpuInterrupt()
Paul Cercueil [Tue, 24 Oct 2023 17:08:40 +0000 (19:08 +0200)]
psxdma: Fix endian issue in gpuInterrupt()

The HW_DMA2_MADR register contains little-endian data, therefore it
must always be accessed through one of the swap macros.

This fixes the slow DMA linked-list walking on big-endian systems.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
12 months agosave some things that weren't saved but should have been
notaz [Mon, 23 Oct 2023 22:22:27 +0000 (01:22 +0300)]
save some things that weren't saved but should have been

libretro/pcsx_rearmed#274

12 months agoimprove field status after enable
notaz [Mon, 23 Oct 2023 22:00:55 +0000 (01:00 +0300)]
improve field status after enable

sort of a hack (as usual) but ohwell...

12 months agoMerge pull request #780 from pcercuei/update-lightrec-20231023
notaz [Mon, 23 Oct 2023 21:41:02 +0000 (00:41 +0300)]
Merge pull request #780 from pcercuei/update-lightrec-20231023

Update lightrec 20231023

13 months agogit subrepo pull --force deps/lightrec
Paul Cercueil [Sun, 22 Oct 2023 22:39:22 +0000 (00:39 +0200)]
git subrepo pull --force deps/lightrec

subrepo:
  subdir:   "deps/lightrec"
  merged:   "9d392272b2"
upstream:
  origin:   "https://github.com/pcercuei/lightrec.git"
  branch:   "master"
  commit:   "9d392272b2"
git-subrepo:
  version:  "0.4.6"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "110b9eb"

13 months agopsxmem.h: Fix annoying warning
Paul Cercueil [Sun, 22 Oct 2023 22:38:45 +0000 (00:38 +0200)]
psxmem.h: Fix annoying warning

Avoid doing arithmetic on pointers to keep compilers happy.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
13 months agomore timing hacks
notaz [Mon, 23 Oct 2023 18:20:51 +0000 (21:20 +0300)]
more timing hacks

13 months agogpu_neon: rework buffering to reduce flickering
notaz [Mon, 23 Oct 2023 18:00:35 +0000 (21:00 +0300)]
gpu_neon: rework buffering to reduce flickering

... maybe

notaz/pcsx_rearmed#324

13 months agoadd a libcrypt warning
notaz [Sat, 21 Oct 2023 21:09:16 +0000 (00:09 +0300)]
add a libcrypt warning

gives a hint instead of silently not working

13 months agoupdate libpicofe
notaz [Sat, 21 Oct 2023 20:33:34 +0000 (23:33 +0300)]
update libpicofe

13 months agoCompatibility with FreeBSD
Matheus Garcia [Sat, 21 Oct 2023 15:40:07 +0000 (15:40 +0000)]
Compatibility with FreeBSD

13 months agoconfigure: Detect the toolchain's sdl-config tool
Paul Cercueil [Fri, 29 Apr 2016 20:06:36 +0000 (22:06 +0200)]
configure: Detect the toolchain's sdl-config tool

Instead of calling the host's sdl-config, which doesn't work when
cross-compiling, call the sdl-config program that's installed in the
compiler's sysroot.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
13 months agotry a workaround for ff8 analogs
notaz [Fri, 20 Oct 2023 23:45:06 +0000 (02:45 +0300)]
try a workaround for ff8 analogs

notaz/pcsx_rearmed#54

13 months agotry a new github issue template
notaz [Fri, 20 Oct 2023 20:14:17 +0000 (23:14 +0300)]
try a new github issue template

13 months agodon't print some old PCSX version
notaz [Fri, 20 Oct 2023 19:58:58 +0000 (22:58 +0300)]
don't print some old PCSX version

confuses some users which version to report

13 months agoreduce seeking and open handles to maybe help smb
notaz [Thu, 19 Oct 2023 21:20:19 +0000 (00:20 +0300)]
reduce seeking and open handles to maybe help smb

libretro/pcsx_rearmed#342

13 months agomore makefile updates
notaz [Wed, 18 Oct 2023 17:56:10 +0000 (20:56 +0300)]
more makefile updates

-fwhole-program can't work for .so
SHARED is unused

13 months agominor makefile adjustment
notaz [Tue, 17 Oct 2023 22:57:40 +0000 (01:57 +0300)]
minor makefile adjustment

13 months agomust specify cflags to link
notaz [Tue, 17 Oct 2023 22:44:46 +0000 (01:44 +0300)]
must specify cflags to link

important for -mfpu when using lto

13 months agotry automatic libretro builds
notaz [Tue, 17 Oct 2023 21:25:29 +0000 (00:25 +0300)]
try automatic libretro builds

13 months agorework gpu busy timing
notaz [Mon, 16 Oct 2023 21:16:46 +0000 (00:16 +0300)]
rework gpu busy timing

previous implementation caused complications with dynarecs

13 months agodrc: implement cycle reload on read
notaz [Mon, 16 Oct 2023 18:00:32 +0000 (21:00 +0300)]
drc: implement cycle reload on read

... but decided to not enable it yet (or ever?)

13 months agospu: rvb volume is signed
notaz [Sun, 15 Oct 2023 20:10:16 +0000 (23:10 +0300)]
spu: rvb volume is signed

notaz/pcsx_rearmed#316

13 months agoadd Bomberman: Fantasy Race to database for hack "(GPU) slow linked list walking"
saulfabreg Wii VC Project [Sun, 15 Oct 2023 00:48:43 +0000 (19:48 -0500)]
add Bomberman: Fantasy Race to database for hack "(GPU) slow linked list walking"

Without it, the Retry/Quit menu when you lose a race is invisible.

Fixes https://github.com/libretro/pcsx_rearmed/issues/776

13 months agofix a mistake in big endian conversion
notaz [Sat, 14 Oct 2023 22:46:48 +0000 (01:46 +0300)]
fix a mistake in big endian conversion

notaz/pcsx_rearmed#318

13 months agocdrom: adjust timing
notaz [Sat, 14 Oct 2023 21:48:20 +0000 (00:48 +0300)]
cdrom: adjust timing

notaz/pcsx_rearmed#317

13 months agoupdate vibration handling
notaz [Sat, 14 Oct 2023 20:42:11 +0000 (23:42 +0300)]
update vibration handling

following the nocash description
notaz/pcsx_rearmed#314

13 months agospu: implement irq on dma
notaz [Sat, 14 Oct 2023 16:18:01 +0000 (19:18 +0300)]
spu: implement irq on dma

notaz/pcsx_rearmed#295

13 months agoeliminate event code duplication
notaz [Fri, 13 Oct 2023 20:19:24 +0000 (23:19 +0300)]
eliminate event code duplication

13 months agobigendian again
notaz [Fri, 13 Oct 2023 15:56:41 +0000 (18:56 +0300)]
bigendian again

libretro/pcsx_rearmed#777

13 months agopatch up some clang/apple issues
notaz [Thu, 12 Oct 2023 22:15:13 +0000 (01:15 +0300)]
patch up some clang/apple issues

13 months agoOptional lightgun crosshairs + add "Konami Gun" device
StormedBubbles [Tue, 30 May 2023 20:30:16 +0000 (16:30 -0400)]
Optional lightgun crosshairs + add "Konami Gun" device

13 months agocdrom: adjust pause behavior
notaz [Wed, 11 Oct 2023 22:38:04 +0000 (01:38 +0300)]
cdrom: adjust pause behavior

follows mednafen now
notaz/pcsx_rearmed#288

13 months agocdrom: adjust the resume timing hack
notaz [Wed, 11 Oct 2023 22:36:37 +0000 (01:36 +0300)]
cdrom: adjust the resume timing hack

otherwise some load times become excessive, like in ff7

13 months agolightrec: handle a case of ignored MAP_FIXED_NOREPLACE
notaz [Wed, 11 Oct 2023 18:22:17 +0000 (21:22 +0300)]
lightrec: handle a case of ignored MAP_FIXED_NOREPLACE

13 months agounbreak some old savestates
notaz [Tue, 10 Oct 2023 23:14:08 +0000 (02:14 +0300)]
unbreak some old savestates

I have too many of them

13 months agospu: try keyoff ignore
notaz [Tue, 10 Oct 2023 23:11:51 +0000 (02:11 +0300)]
spu: try keyoff ignore

unclear if that's what's supposed to happen
notaz/pcsx_rearmed#315

13 months agospu: rearrange struct to reduce padding
notaz [Tue, 10 Oct 2023 20:48:42 +0000 (23:48 +0300)]
spu: rearrange struct to reduce padding

13 months agoadd a nasty hack for gpu busy timing
notaz [Mon, 9 Oct 2023 21:39:57 +0000 (00:39 +0300)]
add a nasty hack for gpu busy timing

with a hope to remove it someday
notaz/pcsx_rearmed#225

13 months agopsxbios: don't limit pointers to ram
notaz [Mon, 9 Oct 2023 18:10:37 +0000 (21:10 +0300)]
psxbios: don't limit pointers to ram

scratchpad is sometimes used

13 months agoprovide DISABLE_MEM_LUTS default
notaz [Mon, 9 Oct 2023 18:54:54 +0000 (21:54 +0300)]
provide DISABLE_MEM_LUTS default

13 months agoAdd compile-time option to drop psxMemRLUT, psxMemWLUT
Paul Cercueil [Fri, 6 Oct 2023 20:53:47 +0000 (22:53 +0200)]
Add compile-time option to drop psxMemRLUT, psxMemWLUT

Add compile-time option which, if enabled, will replace accesses to
psxMemRLUT and psxMemWLUT with a small inline function psxm().

The reasons behind this change are:

- These were some BIG LUTs. On 32-bit, they would account for 512 KiB of
  RAM. On 64-bit, they would account for 1 MiB of RAM. This sounds tiny
  by today's standards, but it still is huge for some of the platforms
  that PCSX supports.

- Computing the pointer isn't that resource-intensive. Still slower than
  reading from a LUT (as long as the LUT entry is in the cache, which it
  should be, as the few valid entries are grouped together), but I doubt
  that it slows down the interpreter by a lot.

- Even if it does slow down the interpreter a bit, it shouldn't be a
  huge deal, given that the interpreter isn't really used nowadays as
  the JITs support all the major CPU architectures, and the interpreter
  is used mostly for debugging purposes. Besides, the two JITs do not
  use these LUTs.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
13 months agogpu: a bit better idle bit handling
notaz [Sun, 8 Oct 2023 22:20:07 +0000 (01:20 +0300)]
gpu: a bit better idle bit handling

notaz/pcsx_rearmed#217

13 months agosetup spu r8 handlers
notaz [Sat, 7 Oct 2023 22:55:58 +0000 (01:55 +0300)]
setup spu r8 handlers

used by Xenogears, unknown what for

13 months agospu: make fmod work in threaded mode
notaz [Sat, 7 Oct 2023 22:43:25 +0000 (01:43 +0300)]
spu: make fmod work in threaded mode

having to do such work makes me want to drop this dreaded
threaded stuff altogether

13 months agospu: try to clean up the interpolation mess
notaz [Sat, 7 Oct 2023 19:56:09 +0000 (22:56 +0300)]
spu: try to clean up the interpolation mess

It's still full of magic offsets and constants,
but maybe not as much as before.

13 months agogpulib: forgot to mark fb dirty
notaz [Fri, 6 Oct 2023 22:01:44 +0000 (01:01 +0300)]
gpulib: forgot to mark fb dirty

13 months agospu: adjust fmod to match nocash description
notaz [Thu, 5 Oct 2023 22:12:50 +0000 (01:12 +0300)]
spu: adjust fmod to match nocash description

mednafen doesn't quite agree though, so this may need to be revisited

13 months agostandalone: load per-game config from cmd line too
notaz [Wed, 4 Oct 2023 21:54:29 +0000 (00:54 +0300)]
standalone: load per-game config from cmd line too

notaz/pcsx_rearmed#163

13 months agoMerge pull request #771 from pcercuei/update-lightrec-20231006
notaz [Sun, 8 Oct 2023 15:25:57 +0000 (18:25 +0300)]
Merge pull request #771 from pcercuei/update-lightrec-20231006

Update lightrec 20231006

13 months agogit subrepo pull --force deps/lightrec
Paul Cercueil [Fri, 6 Oct 2023 21:33:00 +0000 (23:33 +0200)]
git subrepo pull --force deps/lightrec

subrepo:
  subdir:   "deps/lightrec"
  merged:   "83b50408ae"
upstream:
  origin:   "https://github.com/pcercuei/lightrec.git"
  branch:   "master"
  commit:   "83b50408ae"
git-subrepo:
  version:  "0.4.6"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "110b9eb"

13 months agogit subrepo pull (merge) --force deps/lightning
Paul Cercueil [Fri, 6 Oct 2023 21:32:55 +0000 (23:32 +0200)]
git subrepo pull (merge) --force deps/lightning

subrepo:
  subdir:   "deps/lightning"
  merged:   "4d1ef4c372"
upstream:
  origin:   "https://github.com/pcercuei/gnu_lightning.git"
  branch:   "pcsx_rearmed"
  commit:   "4d1ef4c372"
git-subrepo:
  version:  "0.4.6"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "110b9eb"

13 months agodrc: avoid excessive recursion in hle mode
notaz [Wed, 4 Oct 2023 20:51:55 +0000 (23:51 +0300)]
drc: avoid excessive recursion in hle mode

13 months agogpulib: use mmap on linux like before
notaz [Sun, 1 Oct 2023 21:37:45 +0000 (00:37 +0300)]
gpulib: use mmap on linux like before

negativeExponent made it heap alloc as default in 12367ad02, why?

13 months agoadd a thp-based huge page alloc fallback
notaz [Sun, 1 Oct 2023 22:24:50 +0000 (01:24 +0300)]
add a thp-based huge page alloc fallback

13 months agopatch up some savestate issues
notaz [Sun, 1 Oct 2023 21:02:39 +0000 (00:02 +0300)]
patch up some savestate issues

exposed by RetroArch's run-ahead/rewind functionality

13 months agolightrec: must use MAP_FIXED_NOREPLACE
notaz [Sat, 30 Sep 2023 20:26:21 +0000 (23:26 +0300)]
lightrec: must use MAP_FIXED_NOREPLACE

otherwise it'll destroy existing mappings

notaz/pcsx_rearmed#109
CC @pcercuei

13 months agopsxbios: more careful cnf parsing
notaz [Sat, 30 Sep 2023 19:43:03 +0000 (22:43 +0300)]
psxbios: more careful cnf parsing

13 months agodrc: make hash table issues easier to debug
notaz [Sat, 30 Sep 2023 18:08:47 +0000 (21:08 +0300)]
drc: make hash table issues easier to debug

13 months agospu: try to improve timing
notaz [Wed, 27 Sep 2023 20:12:48 +0000 (23:12 +0300)]
spu: try to improve timing

notaz/pcsx_rearmed#305

13 months agorm leftover debug code
notaz [Tue, 26 Sep 2023 23:24:32 +0000 (02:24 +0300)]
rm leftover debug code

13 months agospu: avoid relying on signed overflow undefined behavior
notaz [Tue, 26 Sep 2023 22:20:27 +0000 (01:20 +0300)]
spu: avoid relying on signed overflow undefined behavior

didn't seem to cause any issue in practice, but who knows with
all the different compilers

13 months agoplugin_lib: fix a silly crash
notaz [Tue, 26 Sep 2023 22:09:51 +0000 (01:09 +0300)]
plugin_lib: fix a silly crash

13 months agoinput changes part4
notaz [Sun, 24 Sep 2023 20:02:12 +0000 (23:02 +0300)]
input changes part4

libretro/pcsx_rearmed#765

13 months agolog some build info
notaz [Sat, 23 Sep 2023 19:39:52 +0000 (22:39 +0300)]
log some build info

helpful for bug reports

13 months agopsxbios: experimental vsync HLE
notaz [Sat, 23 Sep 2023 19:00:13 +0000 (22:00 +0300)]
psxbios: experimental vsync HLE

unsure how useful this is

13 months agodrc: adjust ld_use_hazard
notaz [Sat, 23 Sep 2023 20:57:36 +0000 (23:57 +0300)]
drc: adjust ld_use_hazard

14 months agolog some info about bios and config
notaz [Thu, 21 Sep 2023 17:34:02 +0000 (20:34 +0300)]
log some info about bios and config

14 months agopsxbios: some more details
notaz [Wed, 20 Sep 2023 22:17:37 +0000 (01:17 +0300)]
psxbios: some more details

14 months agocdrom: some report mode details
notaz [Wed, 20 Sep 2023 19:49:40 +0000 (22:49 +0300)]
cdrom: some report mode details

trusting mednafen on this one
libretro/pcsx_rearmed#762

14 months agoinput changes part3
notaz [Tue, 19 Sep 2023 22:56:41 +0000 (01:56 +0300)]
input changes part3

notaz/pcsx_rearmed#309

14 months agoandroid again
notaz [Mon, 18 Sep 2023 23:37:01 +0000 (02:37 +0300)]
android again

14 months agopsxbios: allow custom api overrides
notaz [Mon, 18 Sep 2023 22:35:30 +0000 (01:35 +0300)]
psxbios: allow custom api overrides

BallBlazer Champions hooks custom heap funcs
notaz/pcsx_rearmed#307

14 months agopsxbios: maybe more accurate malloc
notaz [Mon, 18 Sep 2023 22:34:44 +0000 (01:34 +0300)]
psxbios: maybe more accurate malloc

14 months agolightrec: Emulate BREAK
Paul Cercueil [Mon, 18 Sep 2023 16:39:40 +0000 (18:39 +0200)]
lightrec: Emulate BREAK

Some games (F1 2000, maybe others) require BREAK to be emulated
properly.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
14 months agoattempt to improve guncon defaults
notaz [Fri, 15 Sep 2023 23:41:06 +0000 (02:41 +0300)]
attempt to improve guncon defaults

The previous change wrongly introduced resolution into the calculation
which is unneeded because input is not pixel coordinates.

14 months agocleanup the input mess, part2
notaz [Thu, 14 Sep 2023 22:18:13 +0000 (01:18 +0300)]
cleanup the input mess, part2

14 months agoyet more timing hacks
notaz [Wed, 13 Sep 2023 22:19:28 +0000 (01:19 +0300)]
yet more timing hacks

libretro/pcsx_rearmed#758

14 months agounai: Fix scalers doing endianness conversion
Paul Cercueil [Wed, 13 Sep 2023 09:23:16 +0000 (11:23 +0200)]
unai: Fix scalers doing endianness conversion

Both the VRAM and the downscale buffers are in little-endian format,
there's no need to do any endianness conversion.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
14 months agopsxbios: fix warnings
notaz [Wed, 13 Sep 2023 21:10:41 +0000 (00:10 +0300)]
psxbios: fix warnings

14 months agopsxbios: unbreak input
notaz [Wed, 13 Sep 2023 20:58:27 +0000 (23:58 +0300)]
psxbios: unbreak input

14 months agofix standalone build
notaz [Wed, 13 Sep 2023 20:19:54 +0000 (23:19 +0300)]
fix standalone build

14 months agogit subrepo pull --force deps/lightrec
Paul Cercueil [Tue, 12 Sep 2023 22:20:43 +0000 (00:20 +0200)]
git subrepo pull --force deps/lightrec

subrepo:
  subdir:   "deps/lightrec"
  merged:   "b53e0e808d"
upstream:
  origin:   "https://github.com/pcercuei/lightrec.git"
  branch:   "master"
  commit:   "b53e0e808d"
git-subrepo:
  version:  "0.4.6"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "110b9eb"

14 months agolibpcsxcore: Set unsafe flags after reset
Paul Cercueil [Tue, 12 Sep 2023 21:33:04 +0000 (23:33 +0200)]
libpcsxcore: Set unsafe flags after reset

Lightrec is only initialized once, when the emulator starts. We need to
set the unsafe flags after reset because the setting will be different
across games.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
14 months agothe usual android buildfix
notaz [Tue, 12 Sep 2023 22:38:26 +0000 (01:38 +0300)]
the usual android buildfix

14 months agotry to cleanup the mess in the input code
notaz [Tue, 12 Sep 2023 21:08:56 +0000 (00:08 +0300)]
try to cleanup the mess in the input code

14 months agodeal with lightrec warnings
notaz [Tue, 12 Sep 2023 21:10:13 +0000 (00:10 +0300)]
deal with lightrec warnings

they're just too annoying

14 months agoMerge pull request #757 from pcercuei/lightrec-hacks
notaz [Sun, 10 Sep 2023 22:53:16 +0000 (01:53 +0300)]
Merge pull request #757 from pcercuei/lightrec-hacks

libpcsxcore: Add database for Lightrec hacks

14 months agoadjust irq10 and rcnt for pal
notaz [Sun, 10 Sep 2023 20:26:54 +0000 (23:26 +0300)]
adjust irq10 and rcnt for pal

libretro/pcsx_rearmed#723

14 months agolibretro: allow unlimited cheat length
notaz [Sun, 10 Sep 2023 19:06:56 +0000 (22:06 +0300)]
libretro: allow unlimited cheat length

notaz/pcsx_rearmed#306

14 months agopsxinterpreter: log reserved insn once
notaz [Sun, 10 Sep 2023 19:03:19 +0000 (22:03 +0300)]
psxinterpreter: log reserved insn once