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WinUAE v4.5.0 Public Beta 14
Posted on: Jan 03, 2021 - 10:56 by retroK

Commodore Amiga German



Eine neue Beta version des Amiga Emulators WinUAE wurde zum Testen freigegeben.

English

A new public beta version of the Amiga emulator WinUAE is available for testing.


https://download.abime.net/winuae/fi...uae_4500b14.7z
https://download.abime.net/winuae/fi...e64_4500b14.7z

Beta 14:

- Fixed possible out of bounds array access when virtual mouse driver is installed.
- Added more strict coordinate/size validation to uaegfx blitter functions.
- JIT shift instruction fix rewrite, they still didn't work fully correctly and my tester didn't catch them because JIT uses registers differently in different use cases etc.. But it did break most Cirrus Logic based chipset Picasso96 drivers. Corrupt icons and text, at least with some Picasso96 versions. (Still need more optimal fix later)
- Improved PCem RTG mode scanline based display update timing.
- CyberVision64 (S3Trio64) vsync interrupt fix, could have caused stuck interrupt when monitor driver was started.
- Hardware emulated RTG boards interlace modes fixed (again).
- Gaps between on screen leds are now smaller.
- FAS246 SCSI chip apparently has Features Enable always set (or bit does not exist anymore). DKB RapidFire tests if transfer count high register works (write something, read it back) and assumes it is enabled without modifying Configuration 2 Register. Rapidfire worked when it first implemented because transfer count high was not originally correctly conditionally emulated. Datasheet seems to be MIA.
- Fixed 32-bit Chip RAM size string array out of bounds access if 768M or 1G was selected. (b11)
- Voodoo 3 byteswapped modes Mediator PCI sound card DMA hack fix.
- Yet another 2D/3D registers-only Voodoo 3 byteswap mode emulated. Some W3D drivers use it. (Without it nothing was rendered and log was mostly filled with "triangle_setup wrong order" messages)
- Blitter line mode was partially broken in non-cycle exact modes and CE mode wasn't fully accurate (b12). Still some edge cases to fix.
- DMA debugger blitter slots are now marked as BLT-x (normal), BLF-x (fill) or BLL-x (line). x = channel. RFS, DSK, AUD, SPR and BPL slots include channel numbers. (Easier to remember than xxxDAT register address numbers)


 
Related links
· Amiga Emulatoren
· More about Commodore Amiga
· News by retroK


Most read story in Commodore Amiga:
WinUAE 0.8.22 Release 2


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