Commit Graph

19 Commits

Author SHA1 Message Date
ekeeke31
ed11eb0133 [Core/VDP]
* improved sprites processing accuracy.
* fixed VBLANK transition line checks.
* code cleanup and (minor) optimizations.

[Core/Sound]
* increased FM internal sample size to 32-bit to avoid overflow when adding channels.
* added preliminary emulation of YM2612 DAC precision (can be configured to match real console output).
* added configurable roll-off for FIR filtering in High-Quality FM mode.

[Wii]
*added support to enable/disable Video Encoder Trap Filter: can help reproducing "color blending" as on a real Genesis (composite video only).
*added support to configure Video Encoder gamma correction.
2010-02-28 19:55:43 +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
8834abaa74 added configurable lowpass filter 2009-08-11 08:18:46 +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
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
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
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
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
28230082ed +added optional Confirmation Prompt
+improved File Selection code (removed global variables, sound effect)
2009-05-25 17:07:34 +00:00
ekeeke31
d1c6a04dc7 +added optionbox (variable option values) support
~fixed memory leak with messageboxes
2009-05-25 07:46:19 +00:00
ekeeke31
70af97e256 +added configurable screen width scaling in menu options 2009-05-14 16:13:19 +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
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
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
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
23ccdb6e6b massive source code cleanup/renaming, fixed some (potential) memory leaks 2009-04-15 15:33:51 +00:00