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Diff Rev Age Author Log Message
(edit) @2726   14 years Sam Hocevar * Start working on colour reduction with a constrained palette.
(edit) @2725   14 years Sam Hocevar * color.c: implement pipi_brightness() and pipi_contrast(). * …
(edit) @2724   14 years Sam Hocevar * Add a NOTES file for random notes.
(edit) @2723   14 years Sam Hocevar * Fix OpenGL orientation (it's supposed to be right-handed). * Add a …
(edit) @2722   14 years Jean-Yves Lamoureux * Added string.h to list of included files, for memcpy()
(edit) @2721   14 years Jean-Yves Lamoureux * Removed pipi/fill directory (I thought I had done this before. Hurra …
(edit) @2720   14 years Sam Hocevar * Change project name to "caca labs" so we don't get too much …
(edit) @2719   14 years Sam Hocevar * blur.c: improve the Gaussian kernel generation by interpolating its …
(edit) @2718   14 years Sam Hocevar * Add pipi_invert() to invert an image's colours.
(edit) @2717   14 years Sam Hocevar * Add pipi_tile, to create image mosaics.
(edit) @2716   14 years Sam Hocevar * Add the --scale flag. Resizes the image like --geometry, except with …
(edit) @2715   14 years Sam Hocevar * blur.c: add an argument to the gaussian convolution to specify an …
(edit) @2714   14 years Pascal Terjan * Allow last option to not have a parameter if it is optionnal
(edit) @2713   14 years Sam Hocevar * Allow pipi --blur to specify both the X and Y Gaussian sizes. Now we …
(edit) @2712   14 years Sam Hocevar * pipi.c: add the --geometry flag (only wxh for now).
(edit) @2711   14 years Sam Hocevar * Implement difference, multiply, divide, screen and overlay blend methods.
(edit) @2710   14 years Sam Hocevar * convolution.c: move local function prototypes to convolution_template.h.
(edit) @2709   14 years Sam Hocevar * context.c: add the "swap" command to swap two images in the stack.
(edit) @2708   14 years Sam Hocevar * subadd.c: add pipi_sub() and pipi_add() as another way to combine …
(edit) @2707   14 years Sam Hocevar * stock.c: allow arbitrary sizes for the bayer stock image, even if …
(edit) @2706   14 years Sam Hocevar * minmax.c: add pipi_min() and pipi_max() as another way to combine …
(edit) @2705   14 years Sam Hocevar * mean.c: implement pipi_mean() to compute a mean image.
(edit) @2704   14 years Sam Hocevar * Support --autocontrast in pipi.
(edit) @2703   14 years Sam Hocevar * convolution.c: support for wrap-around in convolutions. * pipi.c: …
(edit) @2702   14 years Sam Hocevar * pipi.c: implement the "--gray" flag for grayscale conversion.
(edit) @2701   14 years Sam Hocevar * convolution_template.h: split convolution routines into separate …
(edit) @2700   14 years Sam Hocevar * jajuni.c: add Jarvis-Judice-Ninke dithering. It's a …
(edit) @2699   14 years Sam Hocevar * floydsteinberg.c: minor optimisation in the FStein error propagation.
(edit) @2698   14 years Sam Hocevar * context.c: fix an old bug that was incorrectly rounding down blur values.
(edit) @2697   14 years Sam Hocevar * stock.c: generate images with random noise.
(edit) @2696   14 years Sam Hocevar * pipi_dither_ordered() now takes two arguments; any image can be used …
(edit) @2695   14 years Sam Hocevar * codec.c: support for stock images in pipi_load(). * stock.c: start …
(edit) @2694   14 years Sam Hocevar * context.c: implement various dithering commands and Gaussian blur. …
(edit) @2693   14 years Sam Hocevar * Start working on "pipi", a command-line libpipi tool. It will be …
(edit) @2692   14 years Sam Hocevar * Add functions that handle a stack-based processing queue.
(edit) @2691   14 years Sam Hocevar * More testing.
(edit) @2690   14 years Sam Hocevar * Testing.
(edit) @2689   14 years Sam Hocevar * Experiment with the trac menu.
(edit) @2688   14 years Sam Hocevar * Fix top menu.
(edit) @2687   14 years Sam Hocevar * Smaller buttons. * Try to create a menu header.
(edit) @2686   14 years Sam Hocevar * Fix stylesheet path and name.
(edit) @2685   14 years Sam Hocevar * cgi-bin should be part of the trac installation.
(edit) @2684   14 years Sam Hocevar * convolution.c: fix a small memory leak in the convolution filter.
(edit) @2683   14 years Sam Hocevar * Move template stuff to the Trac 0.11 layout.
(edit) @2682   14 years Sam Hocevar * Import files for a Trac 0.11 installation.
(edit) @2681   14 years Sam Hocevar * blur.c: implement box blur; currently runs in O(n) but we could make …
(edit) @2680   14 years Sam Hocevar * autocontrast.c: simple autocontrast filter; does not work very well.
(edit) @2679   14 years Sam Hocevar * Get rid of test.c, it was no longer useful anyway.
(edit) @2678   14 years Jean-Yves Lamoureux * Handle alpha layer in floodfill (but don't make it conditionnal to …
(edit) @2677   14 years Sam Hocevar * Test stuff for the Rubik's cube colour reduction.
(edit) @2676   14 years Jean-Yves Lamoureux * First shot of a floodfiller (both u32 and float, 4 neighbours)
(edit) @2675   14 years Pascal Terjan * Don't crash when an option with mandatory argument is passed last
(edit) @2674   14 years Pascal Terjan * Fix a fd leak when connection to the socket fails
(edit) @2673   14 years Pascal Terjan * As to_grab and to_start are now part of screen_list, no need to have …
(edit) @2672   14 years Sam Hocevar * dbs.c: generate the initial halftone using random dithering instead …
(edit) @2671   14 years Sam Hocevar * random.c: implement random dithering using a deterministic pseudo-RNG.
(edit) @2670   14 years Sam Hocevar * Dithering algorithms no longer modify the original image.
(edit) @2669   14 years Sam Hocevar * pipi.c: fix a memory leak caused by empty picture having …
(edit) @2668   14 years Sam Hocevar * pipi.c: implement pipi_copy().
(edit) @2667   14 years Sam Hocevar * pixels.c: store byte length and bits-per-pixel value in the …
(edit) @2666   14 years Sam Hocevar * Prefix dithering functions with _dither_ to avoid namespace cluttering.
(edit) @2665   14 years Sam Hocevar * ordered.c: implement Bayer dithering (pretty trivial).
(edit) @2664   14 years Sam Hocevar * dbs.c: optimise DBS by ignoring 16x16 cells that had no pixel …
(edit) @2663   14 years Sam Hocevar * dbs.c: improve the DBS human visual system kernel by adding two …
(edit) @2662   14 years Sam Hocevar * sharpen.c: add a sharpen filter example, using our generic …
(edit) @2661   14 years Sam Hocevar * blur.c: remove the blurring code and use our generic convolution …
(edit) @2660   14 years Sam Hocevar * convolution.c: automatically detect when a convolution filter is …
(edit) @2659   14 years Sam Hocevar * blur.c: fix the blur example’s argument checking.
(edit) @2658   14 years Sam Hocevar * convolution.c: generic convolution method. Does not take advantage …
(edit) @2657   14 years Sam Hocevar * edd.c: output MSD instead of RMSD in the displacement computation.
(edit) @2656   14 years Sam Hocevar * Error diffusion methods now support either raster or serpentine scan.
(edit) @2655   14 years Sam Hocevar * pixels.c: support more conversion combinations.
(edit) @2654   14 years Sam Hocevar * ostromoukhov.c: Ostromoukhov's simple error diffusion algorithm.
(edit) @2653   14 years Sam Hocevar * floydsteinberg.c: perform Floyd-Steinberg dithering on a serpentine path.
(edit) @2652   14 years Sam Hocevar * dither.c: add an example program for dithering methods.
(edit) @2651   14 years Sam Hocevar * dbs.c: new dithering function: Direct Binary Search. One of the best …
(edit) @2650   14 years Sam Hocevar * measure.c: there is now pipi_measure_msd in addition to …
(edit) @2649   14 years Pascal Terjan * Check a few more realloc, and return when they fail
(edit) @2648   14 years Pascal Terjan * Check a few more malloc, and output errors on stderr
(edit) @2647   14 years Sam Hocevar * edd.c: output E_fast as well.
(edit) @2646   14 years Jean-Yves Lamoureux * Set default (temporary) size of initial term to 80x80 to avoid …
(edit) @2645   14 years Pascal Terjan * Move the end of options parsing into handle_command_line
(edit) @2644   14 years Sam Hocevar * edd.c: example program that computes the Floyd-Steinberg …
(edit) @2643   14 years Sam Hocevar * blur.c: adapt the kernel size to large values of dx and/or dy. * …
(edit) @2642   14 years Jean-Yves Lamoureux * Moved most of the command line parsing to its own function
(edit) @2641   14 years Jean-Yves Lamoureux * Added window list and window selection by name using ctrl-a-"
(edit) @2640   14 years Pascal Terjan * Fill TODO with nice wishes
(edit) @2639   14 years Jean-Yves Lamoureux * We can now choose current window with ctrl-a-N where N is 0-9
(edit) @2638   14 years Jean-Yves Lamoureux * Don't quit if a refresh doesn't work. Problem must be tougher as …
(edit) @2637   14 years Sam Hocevar * Add Floyd-Steinberg grayscale dithering.
(edit) @2636   14 years Sam Hocevar * pixels.c: fix a typo in the dithering method that could cause crashes.
(edit) @2635   14 years Sam Hocevar * measure.c: started writing error/measure functions. First one is RMSD.
(edit) @2634   14 years Sam Hocevar * blur.c: support for greyscale images.
(edit) @2633   14 years Sam Hocevar * pixels.c: start supporting grayscale images.
(edit) @2632   14 years Sam Hocevar * codec.c: bump Imlib2 and OpenCV priorities over SDL.
(edit) @2631   14 years Sam Hocevar * opencv.c: bring the OpenCV codec up to date.
(edit) @2630   14 years Sam Hocevar * pixels.c: add support for 24-bpp BGR format.
(edit) @2629   14 years Sam Hocevar * pipi.c: reimplement pipi_new() without relying on the underlying …
(edit) @2628   14 years Sam Hocevar * configure.ac: fix the OpenCV detection by using pkg-config.
(edit) @2627   14 years Pascal Terjan * Use "config.h" everywhere
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