Bug fixes of version 4.9.0

• JIT indirect was unstable.
• JIT enabled + emulated (not uaegfx) RTG board corruption was possible in certain situations.
• Direct 3D 11 mode shader buffer leak.
• x86 AT bridgeboard (A2286 and A2386SX) boot crash.
• PCem RTG board 15 and 16-bit lores modes didn’t horizontally double correctly.
• Remove interlace artifact option added 1 scanline offset to bitplanes and sprites.
• Custom chipset and programmed display mode updates and fixes.

Older bug fixes

• Mouse would start moving erratically if emulator has been running continuously more than 10 hours.
• Integer scaling only worked correctly if horizontal (lores, hires, superhires) and vertical resolution (non-doubled, doubled) matched.Filtered lores had wrong colors if host graphics mode was 16-bit.
• NTSC mode and software switch to PAL: display was incorrectly vertically stretched.
• Software YUV based filters had bad colors (32-bit only)
• Paula configured for 4us (GCR) mode but normal 2us MFM disk in drive: disk index reporting was unreliable.

Updates

• Programmed display mode improvements (positioning, blanking etc)
• uaegfx Picasso96 overlay now works correctly with screen dragging.

New features

• It is now possible to type (almost) normally in warp mode. Keyboard key (if non-qualifier key) presses are released immediately in warp mode.
• Epson printer emulation does not anymore print each page as a separate document.
• Added IDE scsi.device disable hack. Makes booting noticeably quicker on OS39 and newer KS versions if mainboard IDE is not needed.
• PCem Cirrus Logic SVGA emulation planar support enabled. Picasso96 supports 4bit/16 color planar mode.
• "Default" filter and integer scale filters now automatically double horizontal or vertically if horizontal and vertical resolutions are different (for example lores + vertical doubling)