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32-bit acorn software: other • Porting to Acorn

Stardot about 6 months ago

I'm porting a development platform to the RiscPC (and ultimately older machines). Its a bit of a long term project - and just for fun - but I think it will be useful to developers who like to dabble. I'm not going to give details here - thats for another …
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Scene • Phantom Graphics mode 640 Pixels across

Lemon64 about 7 months ago

Shades and Phantoms... happy Halloween Turns out these Motion Blur demos creating extra luminance shades also double the horizontal resolution with phantom pixels accompanying with the extra shades.viewtopic.php?t=8322... it works:The human eye expects m …
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Console & Arcade Emulation • CODERS: New cross-platform refresh rate / raster estimator useful to emulator authors (sync emuHz to realHz better)

Vogons about 10 months ago

I'm the founder of Blur Busters and creator of TestUFO, and want to make an announcement of one open source code module (used in TestUFO and VSYNCtester) that will be useful for some emulator authors.I happen to have experimented with the world's first cr …

How can I send raw bitmapped data to SDL2 for display?

Emulator Zone about 12 months ago

I'm currently working on a C-based retro-computer emulator that utilizes SDL2 for graphics and sound. My goal is to implement memory mapped graphics within this emulator. The machine I'm emulating is a 16-bit WORD machine, where each RAM location holds 16 …