pcsx_rearmed.git
8 weeks agocdrom: adjust a timing hack master github/master
notaz [Sun, 11 Dec 2022 20:28:42 +0000 (22:28 +0200)]
cdrom: adjust a timing hack

notaz/pcsx_rearmed#276

2 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

2 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

2 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

2 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

2 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

3 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

3 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

3 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

3 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

3 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

3 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

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

3 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

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

according to nocash

3 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.

3 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.

4 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

4 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.

4 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

4 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

4 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

4 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

4 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...

4 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

4 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

4 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

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

4 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

4 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

4 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

4 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

4 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

4 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

4 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

4 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

4 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

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

forgot to add 'extern'

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

4 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

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

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

4 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

4 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)

4 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

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

4 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

4 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

4 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.

4 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

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

5 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

5 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().

5 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.

5 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.

5 months agocdrom: take a minor change from libretro
notaz [Fri, 2 Sep 2022 22:54:28 +0000 (01:54 +0300)]
cdrom: take a minor change from libretro

5 months agocdrom: get rid of cdrPlayInterrupt
notaz [Fri, 2 Sep 2022 20:13:44 +0000 (23:13 +0300)]
cdrom: get rid of cdrPlayInterrupt

unify with cdrReadInterrupt and name it cdrPlaySeekReadInterrupt

... althoug these are not actually interrupts, more like events,
but keep this weird PCSX's naming convention

5 months agocdrom: try to clean up the seeking mess
notaz [Thu, 1 Sep 2022 21:47:56 +0000 (00:47 +0300)]
cdrom: try to clean up the seeking mess

regressions are likely (this is cdrom code - pcsx's weak spot),
so feel free to revert if I'm not responsive

5 months agocdrom: should use the last Setloc loc and SeekL
notaz [Wed, 31 Aug 2022 23:09:49 +0000 (02:09 +0300)]
cdrom: should use the last Setloc loc and SeekL

notaz/pcsx_rearmed#253

5 months agocdrom: some debugging aid
notaz [Wed, 31 Aug 2022 23:02:21 +0000 (02:02 +0300)]
cdrom: some debugging aid

5 months agoplugins: try to untangle the CALLBACK mess
notaz [Mon, 29 Aug 2022 23:58:32 +0000 (02:58 +0300)]
plugins: try to untangle the CALLBACK mess

on ARM it doesn't matter so calling conventions were never maintained,
so just get rid of __stdcall

5 months agospu: get rid of iXAPitch
notaz [Tue, 30 Aug 2022 00:00:51 +0000 (03:00 +0300)]
spu: get rid of iXAPitch

it makes no sense after SPU was fully synced to the core, and now it
just pulls unwanted windows.h dependency on win32.

5 months agomisc: get rid of an unaligned read
notaz [Sun, 28 Aug 2022 20:51:40 +0000 (23:51 +0300)]
misc: get rid of an unaligned read

96c6ec7055ecef55b3dd221c86b796512bf52107 introduced an unaligned read
which is undefined behavior in C, even if most hardware allows it
(but some very old ARMs don't). Perf. doesn't matter here so read
byte-by-byte.

notaz/pcsx_rearmed#261

5 months agogpu_neon: fix another abi violation
notaz [Sat, 13 Aug 2022 21:07:11 +0000 (00:07 +0300)]
gpu_neon: fix another abi violation

before the flush_render_block_buffer call the stack is misaligned,
so push an odd num of regs to realign

5 months agogpu_neon: fix wrong block counting
notaz [Sat, 13 Aug 2022 21:05:07 +0000 (00:05 +0300)]
gpu_neon: fix wrong block counting

5 months agodrc: fix a silly mistake of overwriting a reg
notaz [Thu, 11 Aug 2022 19:52:54 +0000 (22:52 +0300)]
drc: fix a silly mistake of overwriting a reg

5 months agodrc: rework smc checks again
notaz [Wed, 10 Aug 2022 19:39:41 +0000 (22:39 +0300)]
drc: rework smc checks again

the way it was done before wasn't good enough for
Mega Man Legends 2 at least

5 months agodrc: fix wrong masking in set_jump_target
notaz [Wed, 10 Aug 2022 19:32:11 +0000 (22:32 +0300)]
drc: fix wrong masking in set_jump_target

5 months agocspace: add forgotten length decrement
notaz [Tue, 9 Aug 2022 17:42:39 +0000 (20:42 +0300)]
cspace: add forgotten length decrement

6 months agomark libretro makefile as unmaintained here
notaz [Mon, 8 Aug 2022 22:50:54 +0000 (01:50 +0300)]
mark libretro makefile as unmaintained here

6 months agocspace: generic implementation with vector extensions
notaz [Mon, 8 Aug 2022 21:07:27 +0000 (00:07 +0300)]
cspace: generic implementation with vector extensions

6 months agogpu_neon: integration for arm64
notaz [Mon, 8 Aug 2022 18:16:59 +0000 (21:16 +0300)]
gpu_neon: integration for arm64

6 months agogpu_neon: new intrinsics-only implementation
notaz [Sun, 17 Jul 2022 22:26:25 +0000 (01:26 +0300)]
gpu_neon: new intrinsics-only implementation

~80-95% performance of the asm version on cortex-a72,
but maybe less of a portability nightmare (+arm64 support)

6 months agogpu_neon: place asm func prototypes into a separate header
notaz [Sat, 23 Jul 2022 15:22:33 +0000 (18:22 +0300)]
gpu_neon: place asm func prototypes into a separate header

for the upcoming intrinsics implementation

6 months agogpu_neon: don't include vector_ops.h in the main header
notaz [Sun, 17 Jul 2022 22:18:52 +0000 (01:18 +0300)]
gpu_neon: don't include vector_ops.h in the main header

that stuff is only used in the C-only prototype

6 months agogpu_neon: fix some more abi violations
notaz [Mon, 1 Aug 2022 21:08:49 +0000 (00:08 +0300)]
gpu_neon: fix some more abi violations

6 months agodrc: patch up some potential issues on the switch
notaz [Tue, 2 Aug 2022 21:51:35 +0000 (00:51 +0300)]
drc: patch up some potential issues on the switch

6 months agogpu_neon: try to make the compiler save some callee-save regs
notaz [Sat, 23 Jul 2022 22:31:08 +0000 (01:31 +0300)]
gpu_neon: try to make the compiler save some callee-save regs

... which the asm isn't doing properly

6 months agodfxvideo: patch up some unsafe macros
notaz [Fri, 29 Jul 2022 22:07:21 +0000 (01:07 +0300)]
dfxvideo: patch up some unsafe macros

(old?)-ARM version of GETLE32() was causing wrong shifting due to
implicit signed int promotion.

libretro/pcsx_rearmed#676

6 months agoCI: Pass SDL_CONFIG to the ./configure script
Paul Cercueil [Fri, 3 Jun 2022 17:26:28 +0000 (18:26 +0100)]
CI: Pass SDL_CONFIG to the ./configure script

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
6 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>
6 months agocdrom: Fix PBP support on big-endian platforms
Paul Cercueil [Tue, 24 May 2022 21:22:48 +0000 (22:22 +0100)]
cdrom: Fix PBP support on big-endian platforms

The data contained in the PBP is in little-endian format. Therefore,
everything in the PBP's header must be read with the byte-swap macros,
for PBP support to work on big-endian systems.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
6 months agodfxvideo: Restore support for big-endian arch
Paul Cercueil [Sat, 21 May 2022 16:52:47 +0000 (17:52 +0100)]
dfxvideo: Restore support for big-endian arch

The hardware registers, emulated RAM or emulated VRAM are all in
little-endian format. Therefore, each access must be done with one of
the byte-swap macros, for the plugin to work on big-endian systems.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
6 months agofrontend: Fix colorspace conversion routines on big-endian
Paul Cercueil [Sat, 21 May 2022 17:58:14 +0000 (18:58 +0100)]
frontend: Fix colorspace conversion routines on big-endian

The bgr555_to_rgb565() and bgr888_to_rgb565() functions were only
working correctly on little-endian systems.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
6 months agomisc: Use GCC builtins for byte-swap operations
Paul Cercueil [Thu, 26 May 2022 13:07:41 +0000 (14:07 +0100)]
misc: Use GCC builtins for byte-swap operations

Instead of using custom code to byte-swap values, use the built-in
function provided by GCC.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
6 months agogpulib: Add proper support for big-endian
Paul Cercueil [Fri, 13 Sep 2019 21:13:43 +0000 (23:13 +0200)]
gpulib: Add proper support for big-endian

Update the gpulib code to work properly on big-endian architectures.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
6 months agoGet rid of bit fields in union
Paul Cercueil [Fri, 13 Sep 2019 21:09:11 +0000 (23:09 +0200)]
Get rid of bit fields in union

Long story short, bit fields aren't endian-safe.
More info: http://mjfrazer.org/mjfrazer/bitfields/

Simplify that by just using a few macros to access the needed bits.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
6 months agoMake sure hardware registers are manipulated as little-endian
Paul Cercueil [Fri, 13 Sep 2019 21:01:57 +0000 (23:01 +0200)]
Make sure hardware registers are manipulated as little-endian

The hardware registers should be represented in little-endian format.
Therefore, on big-endian systems the values need to be byte-swapped.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
6 months agoFix PCSX on big-endian systems
Paul Cercueil [Wed, 11 Sep 2019 15:33:14 +0000 (17:33 +0200)]
Fix PCSX on big-endian systems

The __BIGENDIAN__ macro was never defined anywhere, and the
__BIG_ENDIAN__ macro isn't set anymore by recent versions of GCC.

Replace them by checking __BYTE_ORDER__ against __ORDER_BIG_ENDIAN__.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
6 months agodrc: some more libnx support
notaz [Mon, 18 Jul 2022 21:21:44 +0000 (00:21 +0300)]
drc: some more libnx support

6 months agodrc: simplify cache flush for some platforms
notaz [Thu, 14 Jul 2022 21:41:58 +0000 (00:41 +0300)]
drc: simplify cache flush for some platforms

untested, may break 3DS, if it happens please report

6 months agodrc: some libnx support
notaz [Thu, 14 Jul 2022 21:24:34 +0000 (00:24 +0300)]
drc: some libnx support

8 months agocdriso: hack .chd track handling to match .cue
notaz [Mon, 6 Jun 2022 22:59:51 +0000 (01:59 +0300)]
cdriso: hack .chd track handling to match .cue

libretro/pcsx_rearmed#648

8 months agocdrom: don't read and play simultaneously
notaz [Mon, 6 Jun 2022 21:45:57 +0000 (00:45 +0300)]
cdrom: don't read and play simultaneously

notaz/pcsx_rearmed#250

8 months agopsxcounters: try to support a dynarec with a very long timeslice
notaz [Thu, 2 Jun 2022 20:22:19 +0000 (23:22 +0300)]
psxcounters: try to support a dynarec with a very long timeslice

The dynarec instead should probably not run for thousands of cycles
doing no interrupt checks, but maybe this hack will be enough.
libretro/pcsx_rearmed#658

8 months agodrc: update some logging and patches
notaz [Wed, 1 Jun 2022 21:25:32 +0000 (00:25 +0300)]
drc: update some logging and patches

10 months agorelease r23 r23
notaz [Mon, 14 Mar 2022 22:04:27 +0000 (00:04 +0200)]
release r23

10 months agofrontend: omap: fix glitches on mode changes
notaz [Sun, 13 Mar 2022 23:24:50 +0000 (01:24 +0200)]
frontend: omap: fix glitches on mode changes

Where was I 10 years ago? Why am I so old?

10 months agocdriso: handle chd subchannels, when available
notaz [Sun, 13 Mar 2022 21:40:48 +0000 (23:40 +0200)]
cdriso: handle chd subchannels, when available

libretro/pcsx_rearmed#535
only raw mode tested

10 months agocdriso: merge some libretro changes
notaz [Sun, 13 Mar 2022 21:10:52 +0000 (23:10 +0200)]
cdriso: merge some libretro changes

no async read for now