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0.3.1
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*New Features*
- BlastEm will now open a new terminal window when starting the debugger if it's not attached to one
- Errors are displayed in a message box if no terminal is attached
- Pure SDL render path for when OpenGL 2 is unavailable (thanks Higor EurÃpedes)
*Bugfixes*
- GDB remote debugging works again
- Fixed a name conflict that prevented vgmplay from being built on OS X
*Other Changes*
- Windows build now includes the disassemblers, VGM player and save state viewer
0.3.0
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*New Features*
- 32-bit x86 CPUs are now supported
- BlastEm is now available for OS X and Windows
- Finished support for the Sega mapper used by Super Street Fighter 2
- Added support for EEPROM saves
- Added support for large flat-mapped ROMs (used by some homebrew ROMS)
- New 68K debugger command bt (backtrace)
- I/O devices (gamepads and other peripherals) can now be configured in blastem.cfg
- VDP Debugger views from before 0.1.0 have been restored
*Bugfixes*
- Partial emulation of floating bus bits for certain I/O regs (fixes Super Offroad 2)
- Fixed shadow/highlight mode
- Implemented AM and fixed LFO update speed
- Fixed negative detune values
- Corrected register to operator mapping for channel 3 special mode
- Initial stab at emulating cycles being stolen from the 68K when the Z80 accesses its bus
- Better handling of creating a savestate in "uncooperative" games/demos
- Implemented VSCROLL latching
- Fixed a bug that would corrupt the Z80's SP register in some situations
- Fixed PAL flag in VDP status register
- Fixed HV counter
- Fixed flag calculation for RRA, RRCA, RLA and RLCA
- Fixed instruction timing for RR, RRC, RL and RLC when using the IX or IY registers
- Fixed access to the I and R registers
*Other Changes*
- Upgraded to SDL2
- Dropped suport for the non-OpenGL render path
- Linux builds should now work on something other than the specific version of Ubuntu I happen to be using at build time
- BlastEm now syncs at least once per line by default. You can change this behavior with the max_clocks config value
0.2.0
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*New Features*
- Added Turbo and Slow modes that overclock and underclock the system respectively
- Added FPS counter
- New OpenGL render backend that allows filters to be writte in GLSL
- Support 'UI' bindings on gamepad buttons and dpads
- GDB remote debugging support
- New debugger 68K debugger commands o, s and zp (see README for details)
*Bugfixes*
- Fixed argument handling so that the ROM filename does not need to be specified first
- Don't allow register writes to Mode 5 only regs when in Mode 4
- Fixed a bunch of VDP edge case behavior checked by Nemesis's test ROM
- Fixed operator 1 self-feedback
- Fixed handling of envelope overflow in attack phase
- Fixed handling of channel output overflow
- Adjusted FM and PSG volume to better match real hardware
- Improved YM-2612 busy flag emulation
- Properly sync hardware at end of frame when the 68K is blocked by DMA
- Approximate wait state behavior when the Z80 accesses the 68K's bus
- Implemented HV counter latch
- Implemented sprite overflow and collision flags
0.1.0
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Initial Release
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