From 116749bc7e14e0585ad09bf91ab63175bbe40bf8 Mon Sep 17 00:00:00 2001 From: Lars-Dominik Braun Date: Fri, 13 Feb 2015 13:26:02 +0100 Subject: Drop unused, exported functions --- flam3-convert.c | 223 -------------------------------------------------------- 1 file changed, 223 deletions(-) delete mode 100644 flam3-convert.c (limited to 'flam3-convert.c') diff --git a/flam3-convert.c b/flam3-convert.c deleted file mode 100644 index 3758fba..0000000 --- a/flam3-convert.c +++ /dev/null @@ -1,223 +0,0 @@ -/* - FLAM3 - cosmic recursive fractal flames - Copyright (C) 1992-2009 Spotworks LLC - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -#include "private.h" - - -#define MAXARGS 1000 -#define streql(x,y) (!strcmp(x,y)) - - -/* - * split a string passed in ss into tokens on whitespace. - * # comments to end of line. ; terminates the record - */ -void tokenize(ss, argv, argc) - char **ss; - char *argv[]; - int *argc; -{ - char *s = *ss; - int i = 0, state = 0; - - while (*s != ';') { - char c = *s; - switch (state) { - case 0: - if ('#' == c) - state = 2; - else if (!isspace(c)) { - argv[i] = s; - i++; - state = 1; - } - case 1: - if (isspace(c)) { - *s = 0; - state = 0; - } - case 2: - if ('\n' == c) - state = 0; - } - s++; - } - *s = 0; - *ss = s+1; - *argc = i; -} - -/* - * given a pointer to a string SS, fill fields of a control point CP. - * return a pointer to the first unused char in SS. totally barfucious, - * must integrate with tcl soon... - */ - -void parse_control_point_old(char **ss, flam3_genome *cp) { - char *argv[MAXARGS]; - int argc, i, j; - int set_cm = 0, set_image_size = 0, set_nbatches = 0, set_white_level = 0, set_cmap_inter = 0; - int set_spatial_oversample = 0, set_hr = 0; - double *slot, xf, cm, t, nbatches, white_level, spatial_oversample, cmap_inter; - double image_size[2]; - - memset(cp, 0, sizeof(flam3_genome)); - - flam3_add_xforms(cp, flam3_nxforms, 0, 0); - - for (i = 0; i < flam3_nxforms; i++) { - cp->xform[i].density = 0.0; - cp->xform[i].color = i&1; - cp->xform[i].color_speed = 0.5; - cp->xform[i].animate = 1.0; - cp->xform[i].var[0] = 1.0; - for (j = 1; j < flam3_nvariations; j++) - cp->xform[i].var[j] = 0.0; - cp->xform[i].c[0][0] = 1.0; - cp->xform[i].c[0][1] = 0.0; - cp->xform[i].c[1][0] = 0.0; - cp->xform[i].c[1][1] = 1.0; - cp->xform[i].c[2][0] = 0.0; - cp->xform[i].c[2][1] = 0.0; - } - - tokenize(ss, argv, &argc); - for (i = 0; i < argc; i++) { - if (streql("xform", argv[i])) - slot = &xf; - else if (streql("time", argv[i])) - slot = &cp->time; - else if (streql("brightness", argv[i])) - slot = &cp->brightness; - else if (streql("contrast", argv[i])) - slot = &cp->contrast; - else if (streql("gamma", argv[i])) - slot = &cp->gamma; - else if (streql("vibrancy", argv[i])) - slot = &cp->vibrancy; - else if (streql("hue_rotation", argv[i])) { - slot = &cp->hue_rotation; - set_hr = 1; - } else if (streql("zoom", argv[i])) - slot = &cp->zoom; - else if (streql("image_size", argv[i])) { - slot = image_size; - set_image_size = 1; - } else if (streql("center", argv[i])) - slot = cp->center; - else if (streql("background", argv[i])) - slot = cp->background; - else if (streql("pixels_per_unit", argv[i])) - slot = &cp->pixels_per_unit; - else if (streql("spatial_filter_radius", argv[i])) - slot = &cp->spatial_filter_radius; - else if (streql("sample_density", argv[i])) - slot = &cp->sample_density; - else if (streql("nbatches", argv[i])) { - slot = &nbatches; - set_nbatches = 1; - } else if (streql("white_level", argv[i])) { - slot = &white_level; - set_white_level = 1; - } else if (streql("spatial_oversample", argv[i])) { - slot = &spatial_oversample; - set_spatial_oversample = 1; - } else if (streql("cmap", argv[i])) { - slot = &cm; - set_cm = 1; - } else if (streql("palette", argv[i])) { - slot = &cp->palette[0].color[0]; - } else if (streql("density", argv[i])) - slot = &cp->xform[(int)xf].density; - else if (streql("color", argv[i])) - slot = &cp->xform[(int)xf].color; - else if (streql("coefs", argv[i])) { - slot = cp->xform[(int)xf].c[0]; - cp->xform[(int)xf].density = 1.0; - } else if (streql("var", argv[i])) - slot = cp->xform[(int)xf].var; - else if (streql("cmap_inter", argv[i])) { - slot = &cmap_inter; - set_cmap_inter = 1; - } else - *slot++ = atof(argv[i]); - } - if (set_cm) { - double hr = set_hr ? cp->hue_rotation : 0.0; - cp->palette_index = (int) cm; - flam3_get_palette(cp->palette_index, cp->palette, hr); - } - if (set_image_size) { - cp->width = (int) image_size[0]; - cp->height = (int) image_size[1]; - } - if (set_nbatches) - cp->nbatches = (int) nbatches; - if (set_spatial_oversample) - cp->spatial_oversample = (int) spatial_oversample; - if (set_white_level) { - /* ignore */ - } - for (i = 0; i < flam3_nxforms; i++) { - t = 0.0; - for (j = 0; j < flam3_nvariations; j++) - t += cp->xform[i].var[j]; - t = 1.0 / t; - for (j = 0; j < flam3_nvariations; j++) - cp->xform[i].var[j] *= t; - } -} - -int -main(int argc, char **argv) -{ - char *s, *ss; - - if (1 != argc) { - docstring(); - exit(0); - } - - { - int i, c, slen = 5000; - s = malloc(slen); - i = 0; - do { - c = getchar(); - if (EOF == c) goto done_reading; - s[i++] = c; - if (i == slen-1) { - slen *= 2; - s = realloc(s, slen); - } - } while (1); - done_reading: - s[i] = 0; - } - - ss = s; - s += strlen(s); - printf("\n"); - while (strchr(ss, ';')) { - flam3_genome cp; - parse_control_point_old(&ss, &cp); - flam3_print(stdout, &cp, NULL, flam3_print_edits); - } - printf("\n"); - return 0; -} -- cgit v1.2.3