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Commit grafiek

39 Commits (86b21a46add3912da63decdec68802ba7e450dd1)

Auteur SHA1 Bericht Datum
  sam 56dcd4e41e Fix C include paths for separate directory builds. 16 jaren geleden
  sam 0eb36a6225 Support C99 types on Win32 through the same hacks as in libcaca. 16 jaren geleden
  jylam 3553851ad5 * Preliminary support for a string to color routine (rgb(), argb() frgb(), fargb()) as well as named colors 16 jaren geleden
  jylam 756cc89890 * Preliminary image histogram routines and example 16 jaren geleden
  sam a25a78d31c * line.c: make the line drawing example use aliased lines. 16 jaren geleden
  jylam 6d69dcc7ea * Added bezier files, lolz. 16 jaren geleden
  jylam 306ec17156 * Added a bezier curve primitive (2 control points). 16 jaren geleden
  jylam c759699dba * Fixed the second part of the previous buffer overflow. No comment. 16 jaren geleden
  jylam b67fde0e94 * Added Wu-Xaolin antialiased lines (Still lacks RGBA32 transparency code, with a fallback to float for now) 16 jaren geleden
  jylam 971efb124e * Added simple Bresenham line drawing routines (RGBA_32, RGBA_F, Y_F) 16 jaren geleden
  sam 44c9b8e15d * Get rid of the specific error diffusion functions, since our stock kernels 16 jaren geleden
  sam db43a4df0d * img2rubik.c: add quick and dirty dithering code to img2rubik. 16 jaren geleden
  sam baa3d82e4b * Move the palette reduction algorithm into pipi_reduce(). 16 jaren geleden
  sam f6e201c341 * img2rubik.c: improve stability by clipping t. 16 jaren geleden
  sam 585af308a2 * img2rubik.c: fix convex hull build, some points were not properly 16 jaren geleden
  sam b9ccaad752 * img2rubik.c: 16 jaren geleden
  sam 0151c722cd * More img2rubik experimentation, with a lot of debugging messages. 16 jaren geleden
  sam e23268c286 * img2rubik.c: factor out the hull generation so that we can also build a 16 jaren geleden
  sam 89ae481795 * More color reduction work: we can now constraint an image's palette to 16 jaren geleden
  sam 13bbfb8b27 * Start working on colour reduction with a constrained palette. 16 jaren geleden
  sam 97930521fc * blur.c: add an argument to the gaussian convolution to specify an angle. 16 jaren geleden
  sam d6b8cca4ec * context.c: implement various dithering commands and Gaussian blur. 16 jaren geleden
  sam c269c219b2 * Get rid of test.c, it was no longer useful anyway. 16 jaren geleden
  jylam baa61a9f6d * Handle alpha layer in floodfill (but don't make it conditionnal to the algorithm) 16 jaren geleden
  jylam 290e151913 * First shot of a floodfiller (both u32 and float, 4 neighbours) 16 jaren geleden
  sam 0eda956bfc * random.c: implement random dithering using a deterministic pseudo-RNG. 16 jaren geleden
  sam 41efcdecc0 * Prefix dithering functions with _dither_ to avoid namespace cluttering. 16 jaren geleden
  sam 6a3309663e * ordered.c: implement Bayer dithering (pretty trivial). 16 jaren geleden
  sam bf31390d1e * sharpen.c: add a sharpen filter example, using our generic convolution 16 jaren geleden
  sam c587c29021 * blur.c: fix the blur example’s argument checking. 16 jaren geleden
  sam 870828bc87 * edd.c: output MSD instead of RMSD in the displacement computation. 16 jaren geleden
  sam 87f8e922ab * Error diffusion methods now support either raster or serpentine scan. 16 jaren geleden
  sam 99d8af784e * pixels.c: support more conversion combinations. 16 jaren geleden
  sam 302ce37f8e * ostromoukhov.c: Ostromoukhov's simple error diffusion algorithm. 16 jaren geleden
  sam 3e575ba28a * dither.c: add an example program for dithering methods. 16 jaren geleden
  sam 18fd8276bd * edd.c: output E_fast as well. 16 jaren geleden
  sam 5974ab95c5 * edd.c: example program that computes the Floyd-Steinberg displacement, 16 jaren geleden
  sam 60dea0643d * Add a blur example. 16 jaren geleden
  sam 735b2a5da0 * Checking in an old Rubik's cube dithering test. 16 jaren geleden