ekeeke31
8f5d6b38c6
updated win32/sdl code
2010-01-27 07:12:26 +00:00
ekeeke31
2b78421402
[Core]
...
------
* improved 68k accuracy (initial reset timing + auto-vectored interrupts handling).
* modified Z80 & 68k cores to directly use external cycle count instead of intermediate counters.
* improved Z80 & 68k cpu execution/synchronization accuracy, now use Master Clock as common clock reference.
* improved PSG & FM chips synchronization with CPU execution (fixed point precision).
* completely rewrote sound output processing & mixing: sound chips are now clocked with exact output frame rate
to ensure 100% smooth video & audio playback, with no lag or skipping, while still rendering an accurate number
of samples per frame. This will also make fast-forward implementation (video AND sound) more trivial.
* improved color accuracy in VDP highlight mode to match results observed on real hardware.
* improved sprites processing timing accuracy: fixes (un)masked sprites in Mickey Mania (3D level), Sonic 2 (VS mode).
* improved horizontal blanking & HINT/VINT occurrence timing accuracy, as measured on real hardware.
* improved H-Counter accuracy in 40-cell mode, as measured on real hardware.
* optimized Z80 bus status signals
* usual code cleanup
[GCN/WII]
---------
fixed ASNDLIB exit when returning to game
fixed audio/video startup sync
modified audio back-end engine according to new audio processing core (see above)
2010-01-24 11:41:53 +00:00
ekeeke31
ac4de61944
code cleanup
2010-01-13 22:08:35 +00:00
ekeeke31
7a4c208a34
fixed 68k reset exception timing (unused)
2010-01-13 22:08:05 +00:00
ekeeke31
11d8b55139
fixed Z80/PSG synchronization
2010-01-13 22:07:05 +00:00
ekeeke31
9e0ed2567e
fixed color palette in highlight/normal modes
2010-01-13 22:05:52 +00:00
ekeeke31
7dae5fc15a
.removed unecessary images (use rotation instead)
...
.implemented interactive screen positioning & scaling in video option menu
.usual code cleanup
2009-12-30 15:31:50 +00:00
ekeeke31
46758ce339
improved audio accuracy (input samplerate is now adjusted according to emulated framerate)
2009-12-30 15:24:12 +00:00
ekeeke31
1489a94be3
minor menu arrangments
2009-12-14 09:05:41 +00:00
ekeeke31
ee50adf375
fixed input controllers not being properly changed after hard reset
2009-12-13 19:09:15 +00:00
ekeeke31
ecb5f0617b
updated SDL/Win32 sourcecode
2009-11-22 16:35:41 +00:00
ekeeke31
18f9eaa16c
modified FIR resampler default filtering rolloff
2009-11-22 16:31:17 +00:00
ekeeke31
9e0e288e31
added some GX_DrawDone sync to fix corrupted rendering
2009-11-22 16:30:30 +00:00
ekeeke31
2b0f723c61
code cleanup
2009-11-22 16:28:59 +00:00
ekeeke31
14f512034f
updated Z80 core in line with official version (MEMPTR renamed to WZ)
...
additional fixes to overscan color in shadow/highlight mode
2009-11-14 18:42:42 +00:00
ekeeke31
46fa9f1849
fixed overscan color in shadow/highlight mode (always use half intensity)
...
removed useless color updates (entry 0 of each palette is never displayed)
2009-11-13 12:15:51 +00:00
ekeeke31
7d72dfc687
minor optimizations to VDP rendering code (bis)
2009-11-09 12:26:49 +00:00
ekeeke31
6ff42f4252
minor optimizations to VDP rendering code
2009-11-09 12:05:19 +00:00
ekeeke31
dcefd321a6
modified YM2612 operators/channels clipping (need confirmation)
...
improved LFO timing accuracy
various YM2612 core cleanup & additional comments
2009-11-05 08:53:47 +00:00
ekeeke31
05dc1f8a9a
updated z80 core to last version (fixed X/Y flags in CCF/SCF/BIT instructions)
2009-11-02 19:26:42 +00:00
ekeeke31
da37355e04
removed unused code
2009-11-02 19:23:39 +00:00
ekeeke31
fe055c2a2c
.fixed I/O access issues with devkitpro r18
...
.updated OGG support (compatibility with last libtremor + threading fixes from Tantric)
.improved controller auto-detection
.added experimental support for cartridge hot swapping, check System Options Menu
.improved reset (soft/hard) emulation accuracy
BEFORE COMPILING, REMOVE THE FOLLOWING FILES:
*from ($DEVKITPRO)/libogc/lib/cube & /wii
-----------------------------------------
libpng.a
libtremor.a
*from ($DEVKITPRO)/libogc/include
---------------------------------
/tremor
png.h
pngconf.h
DOWNLOAD & INSTALL THE FOLLOWING PORTLIBS in ($DEVKITPRO)/portlibs/ppc
(PPC versions, from http://sourceforge.net/projects/devkitpro/files/ )
*libpng
*libtremor
2009-10-16 11:32:55 +00:00
ekeeke31
d129e7da94
code formatting
2009-10-06 08:05:18 +00:00
ekeeke31
c2c79c0eb3
fixed Realtec Mapper support (fixes missing sound in Balloon Boy / Funny World)
2009-10-06 07:36:08 +00:00
ekeeke31
824b33fea9
fixed SRAM being reinitialized after changing some system options when auto-SRAM is enabled
...
fixed BIOS lockup with games using SRAM when auto-SRAM is enabled
improved Gamecube controller autodetection on startup
2009-10-04 18:24:29 +00:00
ekeeke31
45756f6b14
improved HBLANK flag occurence timing (fixes Mega Turrican Sky level)
...
improved emulation of CRAM writes during HBLANK
improved Wii RESET button behavior ("true" MD soft-reset)
2009-09-30 17:11:24 +00:00
ekeeke31
cccd71e612
fixed automatic SRAM not being reloaded after Hard Reset
...
code cleanup & update for use with last libogc (check download section for updated libs)
2009-09-27 18:08:33 +00:00
ekeeke31
bc8168948f
fixed SRAM detection for Sonic 3 & Knuckles combined ROM
2009-09-15 14:17:04 +00:00
ekeeke31
b40bcf31d1
* fixed 2-Cell vertical scrolling when column 0 is shifted.
...
* added support for 2-Cell vertical scrolling in Interlaced 2 mode.
* improved Z80 core accuracy
2009-09-03 17:02:29 +00:00
ekeeke31
f2e93d4949
updated Z80 core to last version (fixes IM0 interrupt timing + some BIT instructions)
...
added John Madden Football 93 in EEPROM database (fixes backup support)
initiated ROM database for cartridges that uses SRAM (some ROM headers are definitively wrong !), need more...
2009-08-18 16:45:09 +00:00
ekeeke31
a2ece6f81b
improved Pro Action Replay emulation (still not working completely)
...
added cycle-accurate YM2612 reset handler
some fixes in FIR resampler
2009-08-14 16:46:19 +00:00
ekeeke31
0d58ff65e0
fixed sound issues in PAL mode when HQ YM2612 is enabled (modified FIR resampler ratio)
...
fixed video glitches in games that switch video horizontal width.
fixed BIOS infinite loop on hard reset
2009-08-14 13:54:15 +00:00
ekeeke31
f2e43c9f8f
fixed backup memory support in Bill Walsh College Football (this game uses I2C EEPROM saves)
...
modified Action replay (Pro) memory map
2009-08-11 17:25:38 +00:00
ekeeke31
8834abaa74
added configurable lowpass filter
2009-08-11 08:18:46 +00:00
ekeeke31
c0179e7ed4
fixed YM2612 output limiter
...
modified resampler frame length calculation
2009-08-09 16:10:44 +00:00
ekeeke31
cfa4a08211
fixed m68k 32 bits writes at memory boundaries
...
fixed UKM3 memory map being incorrectly reseted
added LFO current steps to YM2612 context
fixed IO reinitialization in controllers menu
2009-08-09 09:33:48 +00:00
ekeeke31
5d1f29637e
improved cartridge emulation (SRAM mapping & detection, ROM mirroring)
...
fixed Lock-ON option configuration
2009-08-07 17:30:14 +00:00
ekeeke31
5b888e725b
added proper IO initialization routines
...
improved cartridge structure
added Lock-ON hardware emulation (Sonic & Knuckles)
added cartridge ROM mirroring support (required for Lock-ON emulation)
2009-08-06 18:31:05 +00:00
ekeeke31
0743df467e
better keep file headers up to date
2009-08-05 07:04:27 +00:00
ekeeke31
e0737ff395
fixed Savestates
...
reverted SN76489 core changes (problem with Sonic 2 first level music, more investigations needed)
2009-08-05 07:02:09 +00:00
ekeeke31
acdfb2dbee
added very preliminar emulation of Pro Action Replay 1 & 2 hardwares (NOT WORKING)
2009-08-03 17:21:36 +00:00
ekeeke31
9eecfa2c7c
fixed Action Replay hardware emulation (still need Pro Action Replay 1 & 2)
2009-08-02 20:41:46 +00:00
ekeeke31
3031072ee0
added Action Replay hardware emulation (incomplete, need more infos !)
...
added proper region detection for Korean games
fixed Game Genie patches remaining active when disactivated
2009-07-31 16:37:42 +00:00
ekeeke31
f404e9eaa9
Fixed Game Genie option menu
...
Added more EQ options in audio menu
2009-07-30 07:15:54 +00:00
ekeeke31
d112fb72a2
+added Game Genie hardware emulation (Game Genie ROM is now fully supported)
2009-07-29 15:34:25 +00:00
ekeeke31
c8c71b9bff
fixed LFO implementation (YM2612)
...
fixed regression with EG update being done too early (YM2612)
2009-07-24 16:55:32 +00:00
ekeeke31
dbc4d02fea
~implemented faster/better FIR resampler, removed libsamplerate
...
~fixed some memory leaks with Blip Buffer
~reverted previous change regarding frame synchronization: always use VSYNC when switched to 60hz (fix video issues in interlace mode 2)
~optimized cell rendering (less byte swapping)
~fixed savestate file version checking
2009-07-22 17:25:41 +00:00
ekeeke31
9800c00f5a
~modified RGB565 color palette
2009-07-03 16:18:16 +00:00
ekeeke31
086548476c
~functions inlining
2009-06-23 17:11:33 +00:00
ekeeke31
4835860232
~improved DIVU/DIVS/MULU/MULS timing accuracy (68k core)
...
~optimized 68k execution
~reverted recent changes to LFO phase modulation, need more testing (ym2162 core)
2009-06-23 16:38:29 +00:00
ekeeke31
c35921ba3d
~fixed video width not being initialized when using BIOS
...
~added an option to enable/disable 68k Address Error support (required by some homebrew roms)
2009-06-17 07:58:56 +00:00
ekeeke31
405489769e
~modified default 68k mapped memory (VDP DMA accesses WRAM only above $800000)
2009-06-16 17:00:40 +00:00
ekeeke31
72ec155b38
~ fixed a regression that broke STOP instruction behavior
...
~ modified LFO implementation to make it handles signed displacement value correctly (is that correct ? still need to be verified against real hardware)
2009-06-16 15:51:29 +00:00
ekeeke31
0c8c30e3a2
+fixed LFO implementation according to Nemesis description (UNTESTED, need feedback)
2009-06-15 16:23:12 +00:00
ekeeke31
256d534ea6
~fixed ASND support, DSP task is now allocated only once.
...
~fixed oggplayer memory leak (LWP queue was not closed properly)
~do no use VSYNC callback for emulation synchronization anymore, (always uses DMA interrupt regardless the video mode)
2009-06-15 08:07:48 +00:00
ekeeke31
aa970d66a6
~optimized 68k execution/interruptions
...
~re-enabled Address Error emulation
2009-06-05 17:31:46 +00:00
ekeeke31
7bddb27c2b
~code cleanup
...
~increased held key delay
2009-06-04 07:47:17 +00:00
ekeeke31
9897a460cc
~fixed Window/Plane A initialization
2009-06-03 11:04:07 +00:00
ekeeke31
f634e0719b
~fixed VDP bug (Window Position) from previous revision
...
~fixed Win32 makefile
2009-06-03 09:36:28 +00:00
ekeeke31
a0fe59e1fc
~fixed VDP bug from last revision
...
~updated DOS & WIN32 ports to reflect recent changes
2009-06-02 18:12:31 +00:00
ekeeke31
32ac31a997
~VDP code cleanup/optimization
...
+added VDP palette bit support
2009-06-02 17:02:06 +00:00
ekeeke31
1cfb7e6f44
+implemented Blip Buffer linear interpolation in SN76489 core
...
+optimized SN76489 core
+added configurable SN76489 Noise boost
+added savestate version check
2009-05-27 14:07:14 +00:00
ekeeke31
5f3fce01ec
~fixed audio menu items description
2009-05-27 06:06:22 +00:00
ekeeke31
adcd65f2f4
+ added 3-Band Audio Equalizer support
2009-05-26 16:40:35 +00:00
ekeeke31
05014756ca
~fixed confirmation box
...
~improved history filelist update
~removed some global variables
2009-05-26 13:14:33 +00:00
ekeeke31
b7f3a1bfd5
clear-up some memory
2009-05-25 17:14:33 +00:00
ekeeke31
28230082ed
+added optional Confirmation Prompt
...
+improved File Selection code (removed global variables, sound effect)
2009-05-25 17:07:34 +00:00
ekeeke31
8aa21d446d
+added real-time update for optionboxes (function callback)
2009-05-25 10:41:16 +00:00
ekeeke31
d1c6a04dc7
+added optionbox (variable option values) support
...
~fixed memory leak with messageboxes
2009-05-25 07:46:19 +00:00
ekeeke31
599aecb9d0
+added missing image
...
+added throbber support
~fixed texture rotation
~improved wiimote pointing
2009-05-23 17:29:53 +00:00
ekeeke31
2a26480498
~fixed messagebox crash when mounting DVD
...
~improved messagebox when loading ROM files with SRAM/Savestate "autoload"
~modified messageboxes titles & some error messages
~improved ROM file selection with the wiimote
~fixed VDP horizontal mode when loading savestate
~modified horizonatl scaling in Original mode.
~compiled with SVN libfat (read-ahead cache is now automatically used)
2009-05-20 15:11:06 +00:00
ekeeke31
7b7fa4123d
~fixed H32/H40 modes transition
...
~fixed overscan horizontal width in both modes
+added MessageBox support [GUI engine]
2009-05-19 16:14:43 +00:00
ekeeke31
70af97e256
+added configurable screen width scaling in menu options
2009-05-14 16:13:19 +00:00
ekeeke31
cead1c2364
+added 16:9 autocorrection option
...
~fixed ROM snapshot not being cleared when selecting directories
2009-05-14 12:32:20 +00:00
ekeeke31
9959c9eab0
modified documentation files
2009-05-13 14:33:15 +00:00
ekeeke31
b08e66855a
+added proper license/copyright stuff
...
~modified file headers
~separated GUI engine from menus
2009-05-13 14:26:55 +00:00
ekeeke31
dbb3645557
~added license informations in disclaimer
...
~fixed gun cursors width in original mode
2009-05-13 12:31:44 +00:00
ekeeke31
ef8d1a27a9
~fixed DVD browser
...
~modified intro screen
2009-05-12 12:27:19 +00:00
ekeeke31
9204498c96
various menu bugfixes
2009-05-07 13:00:57 +00:00
ekeeke31
64676a0b45
proper audio shutdown
2009-05-06 14:59:43 +00:00
ekeeke31
a54f743cb4
fixed DVD file parsing bug
...
modified some of the menu helpers, added J-CART indication
improved & more flexible input device selection (ensure we have at least one connected device)
2009-05-06 14:47:22 +00:00
ekeeke31
51ba38b6a1
~fixed some small bugs in Controllers Settings Menu
...
~fixed a bug with J-CART
~fixed a bug corrupting selection bar in ROM File Browser
-removed useless entry from DVD filelist
2009-05-06 10:03:33 +00:00
ekeeke31
737c7244c4
fixed "gun cursor" option
2009-05-05 14:07:47 +00:00
ekeeke31
975d2212c6
fixed bug during input initialization
2009-05-05 13:04:38 +00:00
ekeeke31
251ba25f01
~various fixes to controller settings menu
2009-05-05 12:58:25 +00:00
ekeeke31
1c329934e1
~licensing stuff
...
~fixed some bugs in Controllers Settings menu
~modified default bg color
+improved menu transition effects
2009-05-05 11:09:40 +00:00
ekeeke31
67517fa794
+ improved controller setting menu
...
+ improved GUI generic code
2009-05-04 21:43:16 +00:00
ekeeke31
a9de2b70d1
fixed 6-buttons gamepad keys configuration
2009-05-03 18:55:01 +00:00
ekeeke31
e2a4ba1b2a
fixed controller settings menu navigation when using gamepad
2009-05-03 18:40:51 +00:00
ekeeke31
bf8d832d64
added missing png images
...
fixed bug with teamplayer reset
fixed memory leak
2009-05-03 10:14:56 +00:00
ekeeke31
f37b3bee42
+ added controller settings menu (preliminar, code is a little bit ugly)
2009-05-02 15:00:13 +00:00
ekeeke31
b1f11ed311
~ fixed YM2612 channel connections when loading savestate
...
~ optimized VDP renderer buffers size
~ fixed directories automatic creation
+ added game screenshot feature
+ added game screenshot support in ROM File browser
+ improved Controller menu icons
+ added new images for the new Controller menu
- removed unused images
2009-05-01 12:56:48 +00:00
ekeeke31
3e82e4f058
+ improved menu navigation
...
+ improved menu transitions
+ GX code cleanup
2009-04-23 23:24:40 +00:00
ekeeke31
d1b4f1b109
+ fixed lightgun autodetection for Lethal Enforcers II
...
+ improved Mouse emulation
+ cleaned inputs functions a little bit
+ added preliminar Menu options (bg color, sfx/music volume)
2009-04-23 01:01:07 +00:00
ekeeke31
60cdda4c53
+ added X/Y overflow for Mouse emulation
2009-04-21 15:23:32 +00:00
ekeeke31
3f6925dc8a
+ improved Mouse emulation (fixed buttons, use Wiimote orientation to calculate absolute quantity of movement)
...
+ fixed menu pointer orientation
2009-04-21 15:20:15 +00:00
ekeeke31
a5ac9544a8
+ fixed main menu icons
...
+ improved ROM file browser
+ re-implemented support for held keys (fast update)
~ load background music from default FAT device to reduce dol size (temporary ?)
2009-04-21 01:05:56 +00:00
ekeeke31
0b217ce6e3
~ rearranged main menu
...
+ added "Menu preferences", "Quit", "ROM Info", "Take Snapshot" icons
2009-04-20 17:41:54 +00:00
ekeeke31
39194bfaf3
+ improved GUI engine (more flexibility)
...
+ improved Menu transition effects
+ added support for ogg background music
+ improved ROM Selection Menu (automatic text scrolling, wiimote support, ...)
+ changed arrow buttons aspect (feel better now ?)
+ minor bufgixes and menu adjustments
2009-04-19 22:31:08 +00:00
ekeeke31
a01bd4f375
~ fixed Makefiles, Gamecube Z trigger image
...
+ improved menu helpers behaviour
+ added some memory allocation checks
+ implemented basic ROM file selection menu (still missing filename scrolling & snapshot/gameinfo support)
2009-04-16 12:19:12 +00:00
