byuu says:
Changelog (since v076):
- video filters and shaders now populate inside main menu; no longer
have to select them as files
- fixed 2xSaI, Super 2xSaI and Super Eagle on 32-bit platforms; still
buggy on 64-bit Windows
- fixed linear mirroring issues (fixes Mega Man X dash bug)
- fixed RAM memory mapping bug in Sufami Turbo games
- home folder is now %APPDATA%/bsnes or ~/.config/bsnes
- added paths.cfg file, which will allow you to specify custom paths for
any file types
- save states and cheat files for multi-slot games are based on slot
names instead of BIOS names
- fixed compilation warning on OS X with nall::decimal
- fixed calculation bug in nall::fp
- Makefile now has options variable, example: make options=debugger
- configuration files and cheat database can now reside in the same
folder as the binary itself
- updated to 2011-03-11 release of mightymo's cheat database
byuu says:
Most notable in this release is that sound support has been added to my
own Super Game Boy emulation. The GUI toolkit, phoenix, has also
received a complete rewrite; with the most visible change there being
that windows are now resizable.
Changelog (since v075):
* added sound emulation to Game Boy core
* fixed Super Game Boy save state
* support added HexEdit widget to Windows and Qt targets; debugger can
now be compiled on all platforms
* entering fullscreen now auto-hides mouse; and mouse capture is toggled
otherwise by F12 key
* fullscreen command and geometry caching works much better on GTK+ and
Qt targets
* phoenix rewritten from scratch; now supports resizable layout
containers
* phoenix/Windows no longer relies on buggy SetParent API to reparent
widgets
byuu says (since v073):
This release adds full low-level emulation of the NEC uPD96050
coprocessor, used by the ST-0010 (F1 Race of Champions II) and the
ST-0011 (Hayazashi Nidan Morita Shougi). The former was already playable
with HLE, but lacked timing emulation. The latter has never been
playable through emulation before now. But as with SD Gundam GX before,
you really weren't missing much.
[...]
Also new in this release is my own Game Boy emulator. It is being used
to provide native Super Game Boy support, built directly into bsnes.
This core is released under the GPLv2, but I am willing to grant a more
permissive license for other SNES emulators, if anyone is interested.
Of course I cannot compete with the quality of gambatte, and certainly
not from only a weeks' worth of work. Currently, there is no Game
Boy-side sound output and there are quite a few bugs remaining in its
emulation core. I would appreciate any help on this, the Game Boy is not
my forte. So yes, we are taking a step back today, so that we may take
two steps forward in the future.
[...]
Lastly, the debugger is still Linux-only, but it is now stable enough to
be considered usable. Check it out if you like, compile with -DDEBUGGER
to enable it.
byuu says:
- added pause shortcut ('P' key, as pause/break is too finicky)
- pause and auto-pause show on status bar
- added a debugger skeleton, very very primitive and completely unusable
- don't try it yet
- added software filter support
Also included is the new snesfilter library. It has all of the filters
the old one had, as well as scanline filters since that's not in my GUI
anymore
If you want scanlines and other software filters, then you can either
make your own hybrid two-in-one software filter, or make a pixel shader
(I don't have one of those yet.)
byuu describes the changes since v067:
This release officially introduces the accuracy and performance cores,
alongside the previously-existing compatibility core. The accuracy core
allows the most accurate SNES emulation ever seen, with every last
processor running at the lowest possible clock synchronization level.
The performance core allows slower computers the chance to finally use
bsnes. It is capable of attaining 60fps in standard games even on an
entry-level Intel Atom processor, commonly found in netbooks.
The accuracy core is absolutely not meant for casual gaming at all. It
is meant solely for getting as close to 100% perfection as possible, no
matter the cost to speed. It should only be used for testing,
development or debugging.
The compatibility core is identical to bsnes v067 and earlier, but is
now roughly 10% faster. This is the default and recommended core for
casual gaming.
The performance core contains an entirely new S-CPU core, with
range-tested IRQs; and uses blargg's heavily-optimized S-DSP core
directly. Although there are very minor accuracy tradeoffs to increase
speed, I am confident that the performance core is still more accurate
and compatible than any other SNES emulator. The S-CPU, S-SMP, S-DSP,
SuperFX and SA-1 processors are all clock-based, just as in the accuracy
and compatibility cores; and as always, there are zero game-specific
hacks. Its compatibility is still well above 99%, running even the most
challenging games flawlessly.
If you have held off from using bsnes in the past due to its system
requirements, please give the performance core a try. I think you will
be impressed. I'm also not finished: I believe performance can be
increased even further.
I would also strongly suggest Windows Vista and Windows 7 users to take
advantage of the new XAudio2 driver by OV2. Not only does it give you
a performance boost, it also lowers latency and provides better sound by
way of skipping an API emulation layer.
Changelog:
- Split core into three profiles: accuracy, compatibility and
performance
- Accuracy core now takes advantage of variable-bitlength integers (eg
uint24_t)
- Performance core uses a new S-CPU core, written from scratch for speed
- Performance core uses blargg's snes_dsp library for S-DSP emulation
- Binaries are now compiled using GCC 4.5
- Added a workaround in the SA-1 core for a bug in GCC 4.5+
- The clock-based S-PPU renderer has greatly improved OAM emulation;
fixing Winter Gold and Megalomania rendering issues
- Corrected pseudo-hires color math in the clock-based S-PPU renderer;
fixing Super Buster Bros backgrounds
- Fixed a clamping bug in the Cx4 16-bit triangle operation [Jonas
Quinn]; fixing Mega Man X2 "gained weapon" star background effect
- Updated video renderer to properly handle mixed-resolution screens
with interlace enabled; fixing Air Strike Patrol level briefing screen
- Added mightymo's 2010-08-19 cheat code pack
- Windows port: added XAudio2 output support [OV2]
- Source: major code restructuring; virtual base classes for processor
- cores removed, build system heavily modified, etc.
Tim Allen