byuu says:
Changelog:
- SNES mid-scanline BGMODE fixes finally merged (can run
atx2.zip{mode7.smc}+mtest(2).sfc properly now)
- Makefile now discards all built-in rules and variables
- switch on bool warning disabled for GCC now as well (was already
disabled for Clang)
- when loading a game, if any required files are missing, display
a warning message box (manifest.bml, program.rom, bios.rom, etc)
- when loading a game (or a game slot), if manifest.bml is missing, it
will invoke icarus to try and generate it
- if that fails (icarus is missing or the folder is bad), you will get
a warning telling you that the manifest can't be loaded
The warning prompt on missing files work for both games and the .sys
folders and their files. For some reason, failing to load the DMG/CGB
BIOS is causing a crash before I can display the modal dialog. I have no
idea why, and the stack frame backtrace is junk.
I also can't seem to abort the failed loading process. If I call
Program::unloadMedia(), I get a nasty segfault. Again with a really
nasty stack trace. So for now, it'll just end up sitting there emulating
an empty ROM (solid black screen.) In time, I'd like to fix that too.
Lastly, I need a better method than popen for Windows. popen is kind of
ugly and flashes a console window for a brief second even if the
application launched is linked with -mwindows. Not sure if there even is
one (I need to read the stdout result, so CreateProcess may not work
unless I do something nasty like "> %tmp%/temp") I'm also using the
regular popen instead of _wpopen, so for this WIP, it won't work if your
game folder has non-English letters in the path.
byuu says:
I'll post more detailed changes later, but basically:
- fixed Baldur's Gate bug
- guess if no flash ROM ID present (fixes Magical Vacation, many many
others)
- nall cleanups
- sfc/cartridge major cleanups
- bsxcartridge/"bsx" renamed to mcc/"mcc" after the logic chip it uses
(consistency with SGB/ICD2)
- ... and more!
byuu says:
New terminal is in. Much nicer to use now. Command history makes a major
difference in usability.
The SMP is now fully traceable and debuggable. Basically they act as
separate entities, you can trace both at the same time, but for the most
part running and stepping is performed on the chip you select.
I'm going to put off CPU+SMP interleave support for a while. I don't
actually think it'll be too hard. Will get trickier if/when we support
coprocessor debugging.
Remaining tasks:
- aliases
- hotkeys
- save states
- window geometry
Basically, the debugger's done. Just have to add the UI fluff.
I also removed tracing/memory export from higan. It was always meant to
be temporary until the debugger was remade.
byuu says:
This WIP removes nall/input.hpp entirely, and implements the new
universal cheat format for FC/SFC/GB/GBC/SGB.
GBA is going to be tricky since there's some consternation around
byte/word/dword overrides.
It's also not immediately obvious to me how to implement the code search
in logarithmic time, due to the optional compare value.
Lastly, the cheat values inside cheats.bml seem to be broken for the
SFC. Likely there's a bug somewhere in the conversion process. Obviously
I'll have to fix that before v094.
I received no feedback on the universal cheat format. If nobody adds
anything before v094, then I don't want to hear any complaining about
the formatting :P
byuu says:
Changelog:
- Game Boy (Color): STAT OAM+HBlank IRQs only trigger during LY=0-143
with display enabled
- fixes backgrounds and text in Wacky Races
- Game Boy (Color): fixed underflow in window clamping
- fixes Wacky Races, Prehistorik Man, Alleyway, etc
- Game Boy (Color): LCD OAM DMA was running too slow
- fixes Shin Megami Tensei - Devichil - Kuro no Sho
- Game Boy Advance: removed built-in frame blending; display emulation
shaders will handle this going forward
- Game Boy Advance: added Game Boy Player emulation
- currently the screen is tinted red during rumble, no actual gamepad
rumble support yet
- this is going to be slow, as we have to hash the frame to detect the
GBP logo, it'll be optional later on
- Emulator::Interface::Palette can now output a raw palette (for Display
Emulation shaders only)
- color channels are not yet split up, it's just the raw packed value
byuu says:
Changelog:
- Windows port should compile out-of-the-box
- InputManager::scancode[] initialized at startup
- Library menu shows item for each bootable media type (notably Game Boy
Color)
- Display Emulation menu selection fix
- LibraryManager load button works now
- Added hotkey to show library manager (defaults to L)
- Added color emulation to video settings (missing on GBA for now)
- SFC loading SGB without GB cartridge no longer segfaults
- GB/GBC system.load() after cartridge.load()
- GB/GBC BG-over-OAM fix
- GB/GBC disallow up+down and left+right
byuu says:
Changelog:
- added Cocoa target: higan can now be compiled for OS X Lion
[Cydrak, byuu]
- SNES/accuracy profile hires color blending improvements - fixes
Marvelous text [AWJ]
- fixed a slight bug in SNES/SA-1 VBR support caused by a typo
- added support for multi-pass shaders that can load external textures
(requires OpenGL 3.2+)
- added game library path (used by ananke->Import Game) to
Settings->Advanced
- system profiles, shaders and cheats database can be stored in "all
users" shared folders now (eg /usr/share on Linux)
- all configuration files are in BML format now, instead of XML (much
easier to read and edit this way)
- main window supports drag-and-drop of game folders (but not game files
/ ZIP archives)
- audio buffer clears when entering a modal loop on Windows (prevents
audio repetition with DirectSound driver)
- a substantial amount of code clean-up (probably the biggest
refactoring to date)
One highly desired target for this release was to default to the optimal
drivers instead of the safest drivers, but because AMD drivers don't
seem to like my OpenGL 3.2 driver, I've decided to postpone that. AMD
has too big a market share. Hopefully with v093 officially released, we
can get some public input on what AMD doesn't like.
Tim Allen