140 lines
3.6 KiB
C
140 lines
3.6 KiB
C
/*
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# # # #### ##### # # #### ##### ## ##### # #### # #
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# ## # # # # # # # # # # # # # # # ## #
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# # # # # # # # # #### # # # # # # # # # #
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# # # # # ##### # # # # ###### # # # # # # #
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# # ## # # # # # # # # # # # # # # # # ##
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# # # #### # # #### #### # # # # # #### # #
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "tga_outils.h"
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/*::------------------------------------------------------------------::*/
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#define ICRU_POKE 2
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#define ICRU_POKEMIX 3
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#define ICRU_POKEALPHA 4
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#define ICRU_POKESCALE 10
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#define ICRU_RGBXOR 20
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#define ICRU_RECT 30
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#define ICRU_RECT2 32
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mot_clef mots_clef[] =
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{
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{ "poke", ICRU_POKE, "ii", "poke it hardly" },
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{ "pokemix", ICRU_POKEMIX, "iii", "ponderate it" },
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{ "pokealpha", ICRU_POKEALPHA, "ii", "use the alpha channel" },
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{ "pokescale", ICRU_POKESCALE, "ii%", "scale before poking" },
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{ "rgbxor", ICRU_RGBXOR, "ii", "exclusive OR of poked pix" },
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{ "rect", ICRU_RECT, "iir", "only a part of 'what'" },
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{ "rect2", ICRU_RECT2, "iir", "only a part of 'what'" },
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{ NULL, 0, "WTF", NULL },
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};
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/*::------------------------------------------------------------------::*/
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int usage(int flag)
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{
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fprintf(stderr, "* TGA incrustator v 0.1.3 [%s] %s \n",
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TGA_OUTILS_VERSION, TGA_OUTILS_COPYLEFT);
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fprintf(stderr, " compiled %s at %s\n", __DATE__, __TIME__);
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fprintf(stderr, "usage:\n\ttga_incrust orig insert mode out\n");
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if (flag) {
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Image_print_version(0);
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liste_mots_clefs(mots_clef, 42);
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}
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exit(0);
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}
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/*::------------------------------------------------------------------::*/
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/*
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* argv[1] image originale
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* argv[2] image a incruster
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* argv[3] type d'incrustation
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* argv[4] image destination
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*/
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#define FIRST_PARAM 5
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int main(int argc, char *argv[])
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{
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Image_Desc *where, *what;
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int foo, idx;
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int xpos, ypos;
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int commande, nbargs;
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dump_command_line(argc, argv, 0);
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if (argc==2 && !strcmp(argv[1], "-?")) usage(0);
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if (argc==2 && !strcmp(argv[1], "list")) usage(1);
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if (argc < 4) usage(1);
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#if DEBUG_LEVEL
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if (must_be_verbose())
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{
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fprintf(stderr, "********************************\n");
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fprintf(stderr, "* EXPERIMENTAL CORE DUMPER *\n");
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fprintf(stderr, "********************************\n");
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}
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#endif
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idx = cherche_mot_clef(argv[3], mots_clef, &commande, &nbargs);
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if (idx < 0) {
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fprintf(stderr, "tga_incrust: mot-clef '%s' inconnu...\n", argv[3]);
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exit (5);
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}
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if ( (argc-nbargs) != FIRST_PARAM ) {
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fprintf(stderr, "%s: bad number of parameters\n", argv[0]);
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#if DEBUG_LEVEL
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fprintf(stderr, "argc=%d nbargs=%d FIRST_PARAM=%d\n",
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argc, nbargs, FIRST_PARAM);
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#endif
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exit(5);
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}
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/* analyse des parametres */
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idx = 0;
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foo = parse_parametres(argc, argv, mots_clef[idx].ptypes, FIRST_PARAM);
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#if DEBUG_LEVEL
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fprintf(stderr, "parse params -> %d\n", foo);
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#endif
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if (NULL==(where=Image_TGA_alloc_load(argv[1]))) {
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fprintf(stderr, "can't load %s\n", argv[1]);
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exit(2);
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}
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if (NULL==(what=Image_TGA_alloc_load(argv[2]))) {
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fprintf(stderr, "can't load %s\n", argv[2]);
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exit(2);
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}
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switch (commande)
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{
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case ICRU_POKE:
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xpos = GIP(0); ypos = GIP(1);
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foo = Image_overlay(what, where, xpos, ypos);
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if (foo) fprintf(stderr, "overlay -> %d\n", foo);
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break;
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default:
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fprintf(stderr, "%d command not implemented\n", commande);
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exit(1);
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}
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Image_DeAllocate(what); free(what);
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foo = Image_TGA_save(argv[4], where, 0);
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if (foo) {
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fprintf(stderr, "save -> %d\n", foo);
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}
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Image_DeAllocate(where); free(where);
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return 0;
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}
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