forked from tTh/FloatImg
making the doc
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doc/the_floatimg_hack.tex
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31
doc/the_floatimg_hack.tex
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@ -0,0 +1,31 @@
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\documentclass[a4paper,11pt]{article}
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% \listfiles % pour le debug
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\usepackage[french]{babel}
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\usepackage[utf8]{inputenc}
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\usepackage[T1]{fontenc}
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% XXX \usepackage{lipsum}
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\usepackage{makeidx}
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\usepackage{listings}
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% \usepackage{color}
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% \usepackage{url}
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\usepackage{xspace}
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\usepackage[verbose]{layout}
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\makeindex
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% -------------------------------------------------------------------
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\title{DD2 Monitoring}
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\author{tTh}
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\begin{document}
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\maketitle
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\tableofcontents
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% -------------------------------------------------------------------
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\printindex
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\end{document}
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@ -2,7 +2,7 @@
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* floatimg.h
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*/
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#define FIMG_VERSION 58
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#define FIMG_VERSION 60
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/*
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* in memory descriptor
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@ -60,7 +60,7 @@ int fimg_to_gray(FloatImg *head);
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void fimg_add_cste(FloatImg *fi, float value);
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void fimg_drand48(FloatImg *fi, float kmul);
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/* variuos funcs modules */
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/* various funcs modules */
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int fimg_load_from_png(char *filename, FloatImg *fimg);
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int fimg_create_from_png(char *filename, FloatImg *fimg);
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int fimg_save_as_png(FloatImg *src, char *outname, int flags);
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@ -9,7 +9,22 @@
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/* -------------------------------------------------------------------- */
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int fimg_lissage_2x2(FloatImg *img)
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{
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int x, y, offset;
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#if DEBUG_LEVEL
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fprintf(stderr, ">>> %s ( %p )\n", __func__, img);
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fprintf(stderr," type %s size %dx%d\n", img->type,
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img->width, img->height);
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#endif
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for (y=1; y<img->height; y++) {
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for (x=1; x<img->width; x++) {
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offset = x + (y * img->width);
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}
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}
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return -1;
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}
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