Cet émulateur multi-systèmes pour Windows a été mis à jour. Les améliorations sont les suivantes:
- SS: Implemented disc change IRQ on disc eject.
- Replaced usage of trio_snprintf() to a fixed-size buffer for path construction in general.cpp with manual concatenation of std::string strings.
- Use _beginthreadex() instead of CreateThread() on Windows, to avoid a small memory leak.
- Now explicitly use 64-bit walltime functions on 32-bit Windows builds.
- PCE, PCE_FAST: Added a missing sound emulation variable to save states.
- SNES: Added setting "snes.h_blend", default value of "0", that when set to "1" will enable a horizontal blend/blur filter.
- PCE: Improved SuperGrafx window handling in 10MHz dot clock modes.
- GBA: Modified RTC emulation to not use standard C library walltime functions during emulation.
- Wrapped various time functions, and dropped the dependencies on SDL time functions, in Time.cpp/Time.h.
- WonderSwan: Fixed off-by-1 bugs in window coordinate evaluation, per tip from trap15.
- WonderSwan: Fixed copyright notice headers to not allow distribution under versions of the GPL other than version 2(an oversight from back when the Cygne code was added to Mednafen).
- WonderSwan: Applied sound and DMA emulation fixes from trap15; fixes rain sound effect in "Star Hearts". The changes did necessitate lowering the overall WonderSwan sound emulation volume a bit to prevent excessive clipping, however.
- SS: Fixed a logic error in the VDP2 rendering code; fixes battle scenes in "Grandia".
- SS: Removed a few bad entries in the internal region-correction database that were breaking the Korean releases of some games.
- PCE, PCE_FAST: Added support for auto-enabling SuperGrafx emulation with CDs when a mode 1 data track has the 16-byte magic
- "4D 65 64 6E 61 66 65 6E 74 AB 90 19 42 62 7D E6" at offset 0x86A(assuming 2048 bytes per sector), for homebrew and translations.
- SS: Added emulation of the SCSP 18-bit DAC enable bit; fixes low volume problem in "Daytona USA".
- SS: Fixed some bugs that broke emulation on big-endian platforms.
- Fixed an off-by-1 memory corruption bug in the debugger's memory editor relative bytestring search code.
- VB: Finally commented out some debug printf()s.
- Cleaned up code that passes video data from the game thread to the main thread, and replaced some volatile usage with atomics.
- Fixed a large memory leak that occurred when saving screenshots with SHIFT+F9.
- VB: Fixed a regression introduced in 0.9.39.2 that caused transient sound/note distortion on save state load.
- Moved TCP/IP networking code into the core of Mednafen, and added support for non-blocking connects, so the Saturn emulation module can eventually use it for modem emulation.
- Modified configure script to (hopefully) compile in the Saturn emulation module when building for PPC64 and AArch64 architectures(in addition to x86_64).
- Allow emulated digital button mappings to be used in AND mode(like command keys configured with SHIFT+F2) if the user manually prefixes the "/&&\ " magic string to the mapping setting string in the configuration file. Can be useful with emulated switches and mode toggle buttons, but the in-emulator input configuration process will need to be revamped before enabling this mode for a mapping can be done in a sane and more user-friendly manner.
- Rewrote round_up_pow2() in math_ops.h to use MDFN_log2, which in turn uses MDFN_lzcount*(), since the major CPUs that Mednafen is going to run on should have dedicated instructions to (at least indirectly) count leading zeroes. Also changed the semantics to return 0 on overflow instead of 1.
- SS: Now use leading-zero counting function from math_ops.h in the VDP2 rendering code, instead of using inline assembly.
- Reorganized the leading/trailing bit counting functions in math_ops.h, added 32-bit and 64-bit trailing-bit counting functions, and added faster variants where passing a 0 results in an undefined result.
- Print out the game key used after a connection is established with netplay, when the game key is not empty.
- SMS: Added settings "sms.slstart", "sms.slend", "sms.slstartp", and "sms.slendp".
- Added some checks to help prevent a black screen when the scanlines effect is enabled via a .scanlines setting and the effective Y scale is too small(by forcing negative-value behavior in the case of interlaced video, or temporarily disabling the effect otherwise).
- PSX: The functionality controlled by the "psx.input.analog_mode_ct" setting no longer interferes with netplay.
- PSX: Added "psx.input.analog_mode_ct.compare" setting to control the combination of buttons used when the functionality controlled by the "psx.input.analog_mode_ct" setting is enabled.
- Modified build system to use $(localedir) instead of $(datadir)/locale for LOCALEDIR define.
- Updated miniLZO to version 2.09.
- SS: Added setting "ss.h_blend", default value of "0", that when set to "1" will enable a horizontal blend/blur filter(with a much noticeable effect on the
- Saturn video modes with a higher horizontal resolution).
- SS: Added setting "ss.h_overscan", default value of "1", to allow the user to show less of the screen on the left and right sides by setting it to "0".
- SS: Added setting "ss.correct_aspect", default value of "1", to allow the user to disable aspect ratio correction(not recommended, but whatever~).
- Added simple TV CRT-approximating OpenGL shader, "goat".
- Renamed settings "*.pixshader" to "*.shader".
- Check for and use -no-pie instead of just -nopie in the configure script, to fix build failures on at least one platform.
- Fixed half-source-pixel image offset bug in the "autoip", "ipxnoty", and "ipynotx" pixel shaders.
- Fixed altivec.h header detection regression in 0.9.39.
- Fixed a bug that caused input movie recording to produce broken recordings when done during netplay with an emulation module that uses mid-frame sync functionality. |
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