forked from tTh/FloatImg
trying a new effect
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82ffe1c2cc
commit
d23a35849a
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@ -21,6 +21,38 @@
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*/
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extern int verbosity;
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/* -------------------------------------------------------------- */
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/*
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* nouveau Sun Jul 16 07:37:22 UTC 2023
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*/
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int poke_sup_rb_g(FloatImg *src, FloatImg *dst)
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{
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int idx, nbpix, foo;
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#if DEBUG_LEVEL
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fprintf(stderr, ">>> %s ( %p %p )\n", __func__, src, dst);
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#endif
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if ( (foo=fimg_images_not_compatible(src, dst)) )
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{
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fprintf(stderr, "%s: no compat %d\n", __func__, foo);
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return foo;
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}
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nbpix = src->width * src->height;
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fprintf(stderr, "%s work on %d pixels\n", __func__, nbpix);
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for (idx=0; idx<nbpix; idx++) {
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dst->R[idx] = src->R[idx];
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dst->B[idx] = src->B[idx];
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if (dst->R[idx] > dst->B[idx])
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dst->G[idx] = dst->R[idx];
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else
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dst->G[idx] = dst->B[idx];
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}
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return 0;
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}
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/* -------------------------------------------------------------- */
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/* nouveau 14 mai 2022 rue Ernest Renan */
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@ -7,6 +7,7 @@ int graylevel2popcolors(FloatImg *src, FloatImg *dst, int k);
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int incrustation_vignette(FloatImg *src, FloatImg *dst, int k);
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int poke_sup_rb_g(FloatImg *src, FloatImg *dst);
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int trinitron(FloatImg *pimg, int notused);
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16
Fonderie/t.c
16
Fonderie/t.c
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@ -40,7 +40,7 @@ double debut, fin;
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foo = fimg_create_from_dump(fIname, &image);
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if (foo) {
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fprintf(stderr, "err %d create image\n", foo);
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fprintf(stderr, "%s: err %d create from dump\n", __func__, foo);
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exit(1);
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}
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@ -73,8 +73,6 @@ return 0;
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foo = essayer_single("capture/???42.fimg", "/tmp/x8/", STK);
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fprintf(stderr, "essayer single -> %d\n", foo);
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*/
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int essayer_single(char *globpattern, char *destdir, int chain)
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{
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@ -161,14 +159,14 @@ puts("\t-s\tdo single test");
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exit(0);
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}
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/* ----------------------------------------------------------- */
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int experiment(void)
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int experiment(char *fname)
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{
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int foo;
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FloatImg image, dest;
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fprintf(stderr, "--------- EXPERIMENT ------------\n");
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fprintf(stderr, "----- EXPERIMENT on '%s' -----\n", fname);
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foo = fimg_create_from_dump("mire.fimg", &image);
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foo = fimg_create_from_dump(fname, &image);
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if (foo) {
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fprintf(stderr, "%s: err %d on create_from_dump\n",
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__func__, foo);
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@ -177,8 +175,8 @@ if (foo) {
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foo = fimg_clone(&image, &dest, 0);
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foo = graylevel2popcolors(&image, &dest, 0);
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fprintf(stderr, "POP COLOR- -> %d\n", foo);
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foo = poke_sup_rb_g(&image, &dest);
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fprintf(stderr, "poke sup rb g --> %d\n", foo);
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fimg_export_picture(&dest, "foo.png", 0);
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@ -230,7 +228,7 @@ if (foo) {
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}
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if (do_xper) {
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experiment();
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experiment(infile);
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return 0;
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}
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if (do_single) {
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