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Dealing with the ARM AArch64 SIMD documentation
Fri 26 May 2017
The ARMv8 instruction set documentation has always been garbage, and particularly the SIMD sections. In comparison, the Intel documentation provides...
Templating in C
Sat 28 Feb 2015
The question of how to do templating in C is often raised, and I couldn't find a good overview of...
Butchering HQX scaling filters
Sat 21 Jun 2014
The [HQX filters][wphqx], namely hq2x, hq3x and hq4x, are well-known pixel art scalers. They are mainly used by old console...
Kanji 3D Mapping fun hack
Tue 14 May 2013
In my [previous post][learn-japanese], I tried to build a map of the Kanjis. The result was barely useful, and not...
Learning Japanese the nerd way
Sun 24 Feb 2013
A few months ago, I finished school and quit my job around the same time. After waiting several years for...
Map for xkcd No:1110
Fri 21 Sep 2012
Three times a week, Randall Munroe draws a new comic entry on xkcd.com. This Wednesday, the comic was quite unusual...
Fun and canny optim for a Canny Edge Detector
Sat 08 Sep 2012
The *canny edge detector* is likely the most commonly implemented edge detection algorithm. It's generally a nice filter to write...
DLX and reduced memory footprint
Tue 13 Mar 2012
The Dancing Links algorithm from [Donald Knuth][1] is a well-known method used to solve sudokus (and various other fun things...
LAS Lossy Audio Spotter
Tue 09 Aug 2011
`FLAC` is supposed to be a lossless codec. Actually it is, but the source might not be. Stupid people, or...
Reverse in Arakis
Mon 18 Apr 2011
While tidying my room last time, I ran into an "old" game made by [WideScreen Game] [1] (a French company...