In image processing, hqx ("hq" stands for "high quality" and "x" stands for magnification) is one of the pixel art scaling algorithms developed by Maxim Stepin, used in emulators such as Nestopia, FCEUX, higan, Snes9x, ZSNES and many more.
The emulator does not meet the Free Software Foundation's free software definition or the Open Source Initiative's open source definition, since it is a violation of the license to sell Snes9x, and both definitions prohibit restrictions of use or discrimination against fields of endeavor.
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Snes9x was among the first to emulate most SNES enhancement chips at some level.
Snes9x |