1d972ec7ff
Improve GBC sound by fixing its deferred rendering
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This fixes many games that use the PSG, particuarly the noise generator.
It is very noticeable in explosion/collision sounds with Sonic and Kirby
games, where the noise channel is rapidly tweaked.
2023-07-14 00:37:33 +02:00
84c347edad
[interp] Improve interpreter timings and honor WAITCNT
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This fixes a few games and makes the interpreter faster (since it
doesn't run an overclocked CPU anymore).
2023-06-07 19:40:27 +02:00
eb50c15b1c
Remove CHANGED_PC_STATUS, simplify update flow
2023-04-24 20:24:03 +02:00
bd39c03992
Improve tracing a bit, also in interpreter mode
2023-04-15 02:02:17 +02:00
42c6bb2761
[x86-32] Fix missing function_cc
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This messed up timings between the 32 bit version and the 64 bit version
2023-03-03 21:05:12 +01:00
f0f0b31f9a
Cleanups
2022-04-09 08:50:38 +02:00
3a6ca8d941
Better cycle accounting, taking remainders partially into account
2021-12-21 19:59:33 +01:00
2419b77b28
Add reg tracing capability (for devs)
2021-12-11 11:27:59 +01:00
6a59c71d55
Get rid of enums (to u32) for better compat
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Serialization code needs u32 to ensure compatiblity. In platforms with
short enums this goes very wrong. Fixes issues on 3DS platform.
2021-10-15 21:28:40 +02:00
7068cbc95b
New savestate implementation
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This uses BSON as savestate format, to allow external tools to parse it
(so that we can add proper test of the states). The BSON is not 100%
correct according to spec (no ordered keys) but can be parsed by most
libraries.
This fixes also a bug in the savestate palette color recalculation that
was wrongly overwritting the original palette (which could cause some
problems on some games).
Also fixes some potential issues by serializing some more stuff and
cleans up unused stuff.
Testing shows that states look good and there's only minor differences
in audio ticks, related to buffer sizes (since buffer flushes are
de-synced from video frames due to different frequency).
2021-08-24 17:15:27 +02:00
1e976fb312
Remove unused stuff and fix const variables
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Trying to figure out what needs to be part of a savestate :)
2021-08-24 10:57:30 +02:00
86b365f065
Remove unused variable
2021-08-21 16:59:07 +02:00
77803adcac
Remove more unused stuff
2021-08-20 17:39:35 +02:00
c9421e6929
Some small cleanup to make the code more C++ conformant
2021-07-11 13:35:21 +02:00
f6f3a91039
Adding Normmatt's BIOS as a built-in BIOS
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Add options to select whether to boot from BIOS (default is no, as it is
now) and whether to use the original bios or the builtin one (default is
auto, which tries to use the official but falls back to the builtin if
not found).
2021-03-22 21:45:52 +01:00
5127f4b5cc
Remove PSP-specific stuff from MIPS backend
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This is unnecessary since newlib supports all file I/O.
This is needed for other mips ports
2021-03-10 18:41:37 +01:00
226bd8283a
Overhaul frameskip options
2020-10-24 14:58:40 +01:00
fa80ff3c4b
Cleanups
2020-10-06 03:09:13 +02:00
f484239f9c
Add automatic frame skipping
2020-03-10 13:51:03 -04:00
3df169d3e8
Add manual frame skipping
2020-02-28 13:23:56 -05:00
89e55e9902
Reenable native file IO on PSP
2019-10-03 13:53:34 -04:00
5e55f00fd1
Cleanups
2015-07-30 03:07:03 +02:00
51d78afa09
Add HAVE_DYNAREC ifdef
2014-12-10 17:06:09 +01:00
7a0b0cba45
Style nits
2014-12-10 15:47:19 +01:00
f10da5d664
cleanups
2014-12-10 13:10:25 +01:00
a926a68eb3
cleanups
2014-12-10 12:53:26 +01:00
41484cd73c
use correct save directory.
2014-12-10 12:00:12 +01:00
ad485d434a
implement retro_serialize/unserialize
2014-12-10 11:06:17 +01:00
471a94f890
Move IN_MEMORY_C ifdefs to memory.c
2014-12-09 21:37:58 +01:00
92812a1213
Remove unused clock_speed variable
2014-12-09 17:34:37 +01:00
4b4a78878b
Remove set_clock_speed
2014-12-09 17:32:51 +01:00
3cc3944725
add debug build option to x86 standalone target.
2014-12-09 02:43:59 +01:00
8f9b841f72
can compile
2014-12-09 00:17:28 +01:00
d0944fc942
store saves and configs in gpsp dir
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Don't like ROM dir littering.
Still looking there for .sav and .cht files though.
2011-09-08 00:48:33 +03:00
2f1c528a6c
tweak sound buffering and timing to better match pandora's refresh.
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this also changes how direct sound channels are started and
sample step precision is increased to hopefully fix gbc + direct
channel desync that has been reported on the forums.
2011-09-08 00:48:33 +03:00
bbba320911
enable -Wall and fix warnings reported by it
2011-09-06 00:18:06 +03:00
43c24b301d
refactor GP2X stuff for pandora reuse
2011-09-04 20:19:13 +03:00
ee0a3871f9
get rid of GP2X_BUILD checks where they are not really needed
2011-09-03 01:01:17 +03:00
1d02ca7575
fixed clock and scaling config saving handling
2009-06-21 22:54:28 +03:00
2823a4c819
original source from gpsp09-2xb_src.tar.bz2
2009-05-21 18:48:31 +03:00
David Guillen Fandos
twinaphex
jdgleaver
bmaupin
aliaspider
notaz
notaz