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annotate CHANGELOG @ 995:2bc27415565b

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Fix some stuff with interrupt timing. The change in adjust_int_cycle gets Overdrive working again (vint was not being preferred over hint in some cases). One of the changes seems to have broken Fatal Rewind again, but no other regressions that I can see.
author Michael Pavone <pavone@retrodev.com>
date Sat, 30 Apr 2016 08:37:55 -0700
parents c9ed929ee984
children dba8c630bdbf
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808
2953708d02af Update README, CHANGELOG and version string for 0.3.1
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parents: 807
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1 0.3.1
2953708d02af Update README, CHANGELOG and version string for 0.3.1
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2 -----
2953708d02af Update README, CHANGELOG and version string for 0.3.1
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3 *New Features*
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4
2953708d02af Update README, CHANGELOG and version string for 0.3.1
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parents: 807
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5 - BlastEm will now open a new terminal window when starting the debugger if it's not attached to one
2953708d02af Update README, CHANGELOG and version string for 0.3.1
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parents: 807
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6 - Errors are displayed in a message box if no terminal is attached
2953708d02af Update README, CHANGELOG and version string for 0.3.1
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parents: 807
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7 - Pure SDL render path for when OpenGL 2 is unavailable (thanks Higor Eurípedes)
2953708d02af Update README, CHANGELOG and version string for 0.3.1
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parents: 807
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8
2953708d02af Update README, CHANGELOG and version string for 0.3.1
Michael Pavone <pavone@retrodev.com>
parents: 807
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9 *Bugfixes*
2953708d02af Update README, CHANGELOG and version string for 0.3.1
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10
2953708d02af Update README, CHANGELOG and version string for 0.3.1
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11 - GDB remote debugging works again
813
c9ed929ee984 Final change to CHANGELOG for 0.3.1
Michael Pavone <pavone@retrodev.com>
parents: 810
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12 - Fixed a name conflict that prevented vgmplay from being built on OS X
810
1f75614d7be8 Fixed an ommission in the CHANGELOG added basic description of extra utilities to README
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13
1f75614d7be8 Fixed an ommission in the CHANGELOG added basic description of extra utilities to README
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14 *Other Changes*
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15
1f75614d7be8 Fixed an ommission in the CHANGELOG added basic description of extra utilities to README
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16 - Windows build now includes the disassemblers, VGM player and save state viewer
808
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17
807
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18 0.3.0
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19 -----
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20 *New Features*
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21
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22 - 32-bit x86 CPUs are now supported
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23 - BlastEm is now available for OS X and Windows
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24 - Finished support for the Sega mapper used by Super Street Fighter 2
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25 - Added support for EEPROM saves
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26 - Added support for large flat-mapped ROMs (used by some homebrew ROMS)
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27 - New 68K debugger command bt (backtrace)
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28 - I/O devices (gamepads and other peripherals) can now be configured in blastem.cfg
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29 - VDP Debugger views from before 0.1.0 have been restored
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30
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31 *Bugfixes*
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32
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33 - Partial emulation of floating bus bits for certain I/O regs (fixes Super Offroad 2)
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34 - Fixed shadow/highlight mode
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35 - Implemented AM and fixed LFO update speed
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36 - Fixed negative detune values
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37 - Corrected register to operator mapping for channel 3 special mode
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38 - Initial stab at emulating cycles being stolen from the 68K when the Z80 accesses its bus
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39 - Better handling of creating a savestate in "uncooperative" games/demos
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40 - Implemented VSCROLL latching
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41 - Fixed a bug that would corrupt the Z80's SP register in some situations
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42 - Fixed PAL flag in VDP status register
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43 - Fixed HV counter
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44 - Fixed flag calculation for RRA, RRCA, RLA and RLCA
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45 - Fixed instruction timing for RR, RRC, RL and RLC when using the IX or IY registers
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46 - Fixed access to the I and R registers
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47
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48 *Other Changes*
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49
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50 - Upgraded to SDL2
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51 - Dropped suport for the non-OpenGL render path
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52 - Linux builds should now work on something other than the specific version of Ubuntu I happen to be using at build time
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53 - BlastEm now syncs at least once per line by default. You can change this behavior with the max_clocks config value
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54
537
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55 0.2.0
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56 -----
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57 *New Features*
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58
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59 - Added Turbo and Slow modes that overclock and underclock the system respectively
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60 - Added FPS counter
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61 - New OpenGL render backend that allows filters to be writte in GLSL
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62 - Support 'UI' bindings on gamepad buttons and dpads
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63 - GDB remote debugging support
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64 - New debugger 68K debugger commands o, s and zp (see README for details)
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65
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66 *Bugfixes*
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67
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68 - Fixed argument handling so that the ROM filename does not need to be specified first
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69 - Don't allow register writes to Mode 5 only regs when in Mode 4
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70 - Fixed a bunch of VDP edge case behavior checked by Nemesis's test ROM
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71 - Fixed operator 1 self-feedback
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72 - Fixed handling of envelope overflow in attack phase
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73 - Fixed handling of channel output overflow
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74 - Adjusted FM and PSG volume to better match real hardware
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75 - Improved YM-2612 busy flag emulation
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76 - Properly sync hardware at end of frame when the 68K is blocked by DMA
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77 - Approximate wait state behavior when the Z80 accesses the 68K's bus
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78 - Implemented HV counter latch
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79 - Implemented sprite overflow and collision flags
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80
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81 0.1.0
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82 -----
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83 Initial Release