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2016-12-31-mgba-0.5.2.markdown

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mGBA 0.5.2
2016-12-31
endrift
announcement
release

A new release of mGBA, version 0.5.2, is available. This version is a bugfix release, which contains many stability and accuracy fixes. An extensive list of changes follows after the cut.

Bugfixes:

  • All: Fix fullscreen config option being ignored
  • ARM7: PSR mode bits should not get sign extended
  • GB: Fix audio not being deinitialized
  • GB: Fix crash when masking savedata
  • GB: Properly initialize sramRealVf variable
  • GB Audio: Fix serialization of channel 3 and NR52 properties
  • GB Audio: Reset envelope timer when reseting sound channel
  • GB MBC: Fix SRAM dangling pointer with RTC games
  • GB MBC: Fix initializing MBC when no ROM is loaded
  • GB Memory: Fix patching ROM bank 0
  • GB Memory: Fix starting HDMAs during mode 0
  • GB Memory: Fix HDMA5 value after DMA completes
  • GB Video: Initialize LCDC in renderer
  • GB Video: Hblank IRQs should mask LYC=LY IRQs
  • GBA: Fix IRQs firing after already being cleared
  • GBA: Only unhalt CPU if appropriate bit is set in IE
  • GBA: Add savegame override for Crash Bandicoot 2
  • GBA BIOS: Fix MidiKey2Freq BIOS reads
  • GBA BIOS: Fix invalid CpuSet not setting BIOS prefetch
  • GBA Cheats: Fix GameShark ROM patches
  • GBA I/O: Mask off WAITCNT bits that cannot be written
  • GBA Memory: Fix misaligned BIOS reads
  • GBA Memory: Fix VCOUNT being writable
  • GBA Video: Fix out of bounds sprite transforms
  • Libretro: Fix unterminated SET_INPUT_DESCRIPTORS
  • Libretro: Fix disabling BIOS
  • Libretro: Fix Game Boy savestates and audio
  • Qt: Fix changing resolution of software renderer
  • Qt: Fix setting overrides
  • Qt: Fix cut off tiles and alignment issues in tile viewer
  • Qt: Only reset window dimensions when first shown
  • Qt: Fix Qt Multimedia audio driver on big endian
  • Qt: Fix Apply button for key and controller configurations
  • VFS: Fix resizing memory chunks when not needed
  • Windows: Fix Unicode directory handling

Misc:

  • GB, GBA: Prevent loading null ROMs
  • GB Audio: Initialize wave RAM to GBC values
  • GB Memory: Reset ROM bank when loading a ROM
  • PSP2: Improved controller rumble

Get it now in the [Downloads]({{ site.baseurl }}/downloads.html) section. Binaries are available for Windows, Ubuntu and OS X, and the source code is available for all other platforms.