20 Revīzijas (13bbfb8b27e73e7ab59b847a077f281e712abf03)

Autors SHA1 Ziņojums Datums
  sam 13bbfb8b27 * Start working on colour reduction with a constrained palette. pirms 16 gadiem
  sam 97930521fc * blur.c: add an argument to the gaussian convolution to specify an angle. pirms 16 gadiem
  sam d6b8cca4ec * context.c: implement various dithering commands and Gaussian blur. pirms 16 gadiem
  sam c269c219b2 * Get rid of test.c, it was no longer useful anyway. pirms 16 gadiem
  jylam baa61a9f6d * Handle alpha layer in floodfill (but don't make it conditionnal to the algorithm) pirms 16 gadiem
  jylam 290e151913 * First shot of a floodfiller (both u32 and float, 4 neighbours) pirms 16 gadiem
  sam 0eda956bfc * random.c: implement random dithering using a deterministic pseudo-RNG. pirms 16 gadiem
  sam 41efcdecc0 * Prefix dithering functions with _dither_ to avoid namespace cluttering. pirms 16 gadiem
  sam 6a3309663e * ordered.c: implement Bayer dithering (pretty trivial). pirms 16 gadiem
  sam bf31390d1e * sharpen.c: add a sharpen filter example, using our generic convolution pirms 16 gadiem
  sam c587c29021 * blur.c: fix the blur example’s argument checking. pirms 16 gadiem
  sam 870828bc87 * edd.c: output MSD instead of RMSD in the displacement computation. pirms 16 gadiem
  sam 87f8e922ab * Error diffusion methods now support either raster or serpentine scan. pirms 16 gadiem
  sam 99d8af784e * pixels.c: support more conversion combinations. pirms 16 gadiem
  sam 302ce37f8e * ostromoukhov.c: Ostromoukhov's simple error diffusion algorithm. pirms 16 gadiem
  sam 3e575ba28a * dither.c: add an example program for dithering methods. pirms 16 gadiem
  sam 18fd8276bd * edd.c: output E_fast as well. pirms 16 gadiem
  sam 5974ab95c5 * edd.c: example program that computes the Floyd-Steinberg displacement, pirms 16 gadiem
  sam 60dea0643d * Add a blur example. pirms 16 gadiem
  sam 735b2a5da0 * Checking in an old Rubik's cube dithering test. pirms 16 gadiem