changes.txt

SFC游戏模拟器 snes9x 1.43 的原代码

Snes9x 1.43
- Win32: Disabled Netplay                                   (funkyass)
- Win32: Various fixes, including ROM dialog                (funkyass)
- Win32: New Input Config Dialog                            (funkyass)
- Win32: added .avi output feature                          (blip)
- Win32: fixed frame timings >100ms, added frame advance    (blip)
- Rewrote Unfreeze, renamed it S9xUnfreezeFromStream,
  failing to load a freeze file no longer resets emulation  (blip)
- Fixed Unfreeze to restore IPPU.HDMA properly              (blip)
- Rewrote OBC1 code to match the real chip                  (Overload)
- More updates the to DSP-1 code, fixes to projection       (Overload, Andreas Naive)
- Unix/X11: Rewrote keyboard setup code                     (Bisqwit)
- Added movie recording+rerecording support                 (blip, Bisqwit)
- Added -hidemenu CLI switch                                (funkyass)
- fixed broken Win32 filters                                (lantus)
- Added internal support for emulating the new-style SNES   (MKendora)
- Cleaned up many quirks of the cheat search engine         (MKendora, Don Vincenzo)
- Fix mosaic in hires SNES modes (Tokimeki Memorial)        (MKendora, zones)
- Rewrote Legend's hack, added another game to it           (MKendora)
- Optimized the Open ROM dialog                             (MKendora)
- Rewrote the Seta DSP map                                  (The Dumper, MKendora)
- Began string isolation for the UI, eases translation      (funkyass)
- added -nopatch -nocheat, and -cheat CLI items             (MKendora)
- fixed a UI typo                                           (funkyass)
- fixed several C core stack ops in emulation mode          (MKendora)
- split emulation mode ops from native mode ops             (MKendora)
- Seta special chip emulation enhancements                  (Feather, The Dumper, Overload, MKendora)
- code tweaks to the ST010                                  (Nach, pagefault)
- fix some C/asm quirks and HDMA quirks (all my fault)      (MKendora)
- several timing hacks to fix games                         (lantus)
- improved checksumming for odd mirrorings                  (MKendora)
- Snes9x uses a standard zlib instead of a packaged one     (PBortas)
- Exhaust Heat 2 and regional ports are playable            (Feather, The Dumper, Overload, MKendora)
- Game Doctor dumps that are 24 Mbit are now supported by
  a force option                                            (MKendora, Nach)
- SuperFx interleave format is now considered deprecated.
  Support will be removed in future versions                (Team decision)
- made SuperFx interleave detection a compile option        (MKendora)
- added memory maps for slotted games                       (MKendora)
- fixed a typo in the usage messages                        (MKendora)
- fixed the bug that had nuked optimizations                (The Dumper)
- restored full speed optimizations in release builds       (funkyass)
- Added non-speed-hack version of color subtraction.        (zones)
- OpenGL info message font fix                              (zones)
- APU timer fix                                             (zones, Nach)
- Fixed mouse offset in resized X11 window.                 (PhaethonH)
- Fixed a (presumably) long-standing bug: Mode 6's BG is
  depth 4, not depth 8!                                     (anomie)
- Unix: unmap all joystick buttons before applying -joymapX (anomie)
- Win32: added a define to disable pausing when focus is lost, NOPAUSE (funkyass)
- Win32: Changed the default for Auto-save SRAM to 15 sec (funkyass)
- Dreamcast: Added SH4 assembler                            (PBortas, Marcus Comstedt, Per Hedbor)
- C90 and aclocal 1.8 warning fixes (thanks Ville Skytt�   (PBortas)
- Unix: AMD64 compilation fixes.                            (PBortas)
- Added support for NSRT Team's JMA format                  (Nach, NSRT Team, funkyass)
- Unix: Loading a zip file on binaries without zip support
  will give an appropriate error message                    (Nach)
- Unix: Added install target with proper --prefix handling. (PBortas)


Snes9x 1.42
- Added 8-bit rendering filters                             (funkyass)
- Added Sanity Checks for the Display Dialog                (funkyass)
- New Layout for the Joypad Dialog,                         (funkyass)
- Fixed that anoying Joypad dialog bug. Now check to see
  if the axis exists before asking for the info form it     (funkyass)
- Added full POV support.                                   (funkyass)
- Fixed sram sizes for SuperFx games                        (Nach, MKendora)
- Stopped saving sram for games with no battery             (Nach, Mkendora)
- Killed the gray line and slightly optimized Win32 GL      (MKendora)
- stack wrapping fix in C core                              (MKendora)
- removed some dead hacks (Oda Nobunaga and Dezaemon)       (MKendora)
- fixed some DMA and HDMA modes                             (anomie, MKendora)
- improved HDMA timing                                      (anomie)
- cleaned up load and deinterleave code                     (MKendora)
- removed old UI DLL                                        (MKendora)
- new cheat dialogs                                         (MKendora)
- started Unicode preparation in Win32 UI                   (MKendora)
- Implement odd sprite sizes, sprite priority rotation.     (anomie)
- RTO code that hopefully works. MK's #define is
  "MK_DEBUG_RTO" to try to debug the RTO code.              (anomie)
- SDD1 decompression support for Linux. Also added a new
  command line option -sdd1-pack.                           (anomie)
- Added correct VRAM read logic. #define CORRECT_VRAM_READS
  if you want it.                                           (anomie)
- removed the non-VAR_CYCLES path                           (MKendora)
- changed access timing map to be address-based.            (MKendora, anomie)
- DSP-1 updates                                             (Overload, Andreas Naive)
- S-DD1 decompression support                               (Andreas Naive)
- optimized S-DD1 code                                      (anomie)
- S-DD1 can use packs or decompression                      (MKendora)
- More work on Exhaust Heat 2                               (MKendora, Overload, The Dumper)
- separated ROM detection from file reading                 (lantus)
- fixed a mirroring bug in LoROMs                           (MKendora)
- cleaned up some mapping issues                            (MKendora)
- ST018 games now boot before locking up                    (Mkendora, Overload)
- SA-1 state was not completely reset, crashed Marvelous    (zones)
- Removed sample caching. It caused problems, and was not
  noticably faster.                                         (MKendora)
- Fixed interlace without breaking the displays for MK      (anomie)
- Fixed a PPU OpenBus hack                                  (anomie)
- Moved SPC7110 and S-DD1 regs to speed up the general case
  of reading the $4xxx registers                            (MKendora)
- altered Hi/Lo ROM detection to fix a few misdetects.      (MKendora)
- Implemented RTO flags. With MK's implementation of $213F's
  interlace bit, we now pass the SNES Test Cart's
  Electronics Test                                          (anomie)
- Fix sprite windowing bug                                  (anomie)
- Way back in 1.40 MK changed the Windows port to default
  to a plain old joypad instead of the MP5. And then we
  removed the hacks for games that dislike the MP5. So
  we need to change the defaults elsewhere too...           (anomie)
- cleaned up the hacks section somewhat                     (MKendora)
- removed some interleave hacks                             (MKendora)
- fixed a bug in KartContents                               (MKendora)
- transparency fix for Jurassic Park                        (lantus)
- A hidden Win32 feature                                    (MKendora)
- Kludged Mark Davis until I get stable APU timing          (MKendora)
- Win32 renders overscan always, fixes some jumpy games     (MKendora, lantus)
- Fixed an FMOD bug                                         (MKendora)
- cosmetic tweaks                                           (Everyone)
- Fixed 2 special chip bugs in the C core                   (zones)
- Added some sanity fixes to the C core, fixes MLBPA
  Baseball for C core users                                 (zones)
- updated zlib source (includes 1.1.4-1 patch)              (MKendora)
- compiler warning fixes                                    (PBortas)
- Updated the SuperFx asm core                              (pagefault)
- Kludged Unix compilation to produce working SuperFx       (PBortas)
  with the asm core.
- Kludged VC to deal with optimization weirdness            (MKendora)
- Hacked Robocop vs. Terminator using Daffy Duck hack. Stops
  flashing.                                                 (MKendora)
- Added some defines to the asm core                        (MKendora)
- Added possibility to take screenshots on Unix             (PBortas)
- Initialize the C SuperFx core better                      (PBortas)
- Kludge a Japanese golf game until the APU timing is fixed (MKendora)


Snes9x 1.41-1

- Oops, in the asm CPU core i was stomping on %eax too
  early, so register $4210 wasn't getting set properly.     (anomie)

 
Snes9x 1.41

- Win32 controllers now stay the same between games         (MKendora)
- Win 32 Open ROM dialog fixes                              (MKendora)
- Win32 Display dialog fixes                                (funkyass)
- Win32 OpenGL ratio tweaking. (Reduces the gray line)      (kode54)
- Fixed Win32 superscope for those having issues            (MKendora)
- Generic accuracy fix in main SUperscope emulation         (MKendora)
- sprite bug fixed (gah! How'd we miss that)                (anomie)
- SPC saving compatibility fix                              (Caz and zones)
- Window clipping update                                    (anomie)
- Mode 7 clipping fix                                       (TRAC)
- latching fix                                              (anomie)
- BS BIOS checksum and mapping fix                          (MKendora)
- Working Uniracers hack (dma.cpp)                          (anomie)
- HDMA Indirect Address fix for Romancing Saga 2            (anomie)
- Better savestate hack, does it break anything?            (anomie)
- C4 C core fixes. Mostly Trapezoid (thanks Nach),
  some s/short/int16/, some indentation.                    (anomie)
- Damn, but the indentation in ppu.cpp was screwed up.
  Killed some dead code too (twas commented forevermore).   (anomie)
- fixed a potential crash in S-DD1 logging                  (MKendora)
- Improved accuracy of Hi/LoROM detection (~500 ROM test)   (MKendora)
- Hack for Moryou Senki Madara 2, don't call
  SelectTileRenderer from DrawOBJS if BGMode is 5 or 6. A
  real fix requires at least rewriting SelectTileRenderer,
  or inlining a special version in DrawOBJS.                (anomie)
- DMA traces: add additional address info to reads too.     (anomie)
- Killed the old Borland Joypad dialog                      (funkyass)
- Fixed issues with Dezaemon and CT, maybe others           (anomie, MKendora)
- Changed the internal snapshot key from \ to VK_F12        (funkyass)
  Fixes issues with non-US keyboard layouts.
- Fixed OAM reset to not occur during forced blank.         (anomie)
- Killed some dead OAM reset code that doesn't need saving. (anomie)
- Unix/X11: Fixed screen jumping. CT enables overscan mid-
  frame for only one frame, and we now update the rendered
  screen height accordingly. Other ports are still broken.  (anomie)
- Unix/X11: Fixed possible TV mode crash.                   (anomie)
- Fixed OAM reset timing (beginning of V-Blank rather than
  end) for R-TYPE 3 (J).                                    (anomie)
- Unix/X11: Fixed OpenGL target                             (PBortas)
- Unix/OSS: Fixed big endian sound                          (PBortas/ernstp)
- Tweaked the About Dialog so its read-only and no scroll   (funkyass)


Snes9x 1.40

- cleaned up a sound skipping code issue. Same as the
  RTC issue                                                 (lantus)
- re-fixed the invalid BRR header behavior twice            (Lord Nightmare, FatlXception, Mkendora)
- More BS mapping fixes.                                    (The Dumper, MKendora)
- Fixed Ranma Bun no 1 - Chonai Gekitou Hen (J) and
  Street Combat (U). Interlace is not supported in the
  non-Hi-res modes, as far as I can tell.                   (MKendora)
- Also fixes Maka Maka (J). Frank Yang's report, and
  anomie's code both provided clues to this one.
- Removed special casing on setting 5c77 version to one.
  This seems to be true for U and J units always. I need
  it checked out on PAL...                                  (neviksti)
- Using SNEeSe's values for 5c78 and 5A22. Note we know
  that the 5c78 version can also be 1 or 2, instead of 3.   (TRAC, neviksti)