BlastEm a pour objectif d’être un émulateur Genesis extrêmement précis tout en fonctionnant sur du matériel relativement modeste en utilisant des techniques de pointe.


Les changements sont les suivants:
New Features       

  • Drag and Drop is now supported for loading ROMs
  • Save states are now supported for SMS games
  • Texture scaling method (linear or nearest neighbor) can now be selected in both renderers
  • Menu now filters files based on a configurable extension list
  • Lock on carts (Sonic & Knuckles and XBAND) can now be loaded via the menu
  • ROMs can be reloaded via a hotkey (defaults to F5)
  • Last path visited in the menu is now saved between runs (can be turned off via config)
  • Window height can now be specified in the config file


  • Default shader doesn’t look like garbage in interlaced mode anymore
  • Framebuffer pointers are properly released and reacquired on context switch (no more LOCKRECT errors)
  • ROMs specifying SRAM at the normal RAM address no longer cause a crash
  • Fixed an edge case in the s(tep) debugger command
  • Entering the option menu in Dragon’s Fury no longer results in a fatal error in 32-bit builds
  • Screen is properly cleared so garbage will not appear when the window does not match the emulated display size
  • Fixed a regression in XBAND keyboard support

Accuracy/Completeness Improvements       

  • Locking on Sonic 3 to S&K will now use Sonic 3’s save RAM
  • Locking on a 4MB cart to S&K will now behave like on hardware
  • Support for several X-in-1 bootleg carts has been added
  • DMA from byte-wide SRAM now yields correct results
  • VScroll is now latched earlier in the line (fixes minor glithces in Top Gear 2 and Skitchin)
  • Sega/SSF2 mapper support now handles homebrew that uses SRAM
  • ODD flag timing now matches hardware
  • V counter as read from HV port is now correct in single-resolution interlace mode

Other Changes       

  • Added a « subtle » CRT shader contributed by Anal Seghezzi
  • Mouse is now only captured if an emulated mouse is plugged in to the emulated system
  • Missing mapping warnings will only be displayed for the first mapping of a controller
  • Save states now default to a format native to BlastEm
  • Remaining I2C EEPROM games have been added to the ROM DB
  • When not specified, height now respects the aspect setting rather than assuming 4:3
  • Pre-combined S&K ROMs and large (>2MB) S&K hacks should now work
  • Using ui.exit (default Escape) can now be used to cleanly cancel a load ROM or savestate action


Télécharger BlastEM v0.5.1 (1,6 Mo)

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