forked from tTh/FloatImg
+ upside-down
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0def451bf4
commit
d369babbb3
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@ -183,6 +183,9 @@ switch (idFx) {
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case 17:
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retval = mirror_split(image, 0);
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break;
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case 18:
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retval = upside_down(image);
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break;
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/* here are the glitches */
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case 24: /* experiment ! */
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@ -217,6 +220,7 @@ switch (num) {
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case 0: return "none";
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case 8: return "ctr2x2";
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case 13: return "fltr3x3";
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case 18: return "updown";
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}
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return "???";
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@ -76,7 +76,7 @@ if (numid < 0 || numid > NUMBER_OF_STACK) {
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fprintf(stderr, "--- %2d -- %-20s --------\n", numid, txt);
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// fprintf(stderr, "stack at %p, size %d, current %d\n",
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// f_slots, nbre_filters, idx_slot);
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fprintf(stderr, "idx fx# name ival fval\n");
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fprintf(stderr, "idx ___ fx# _ name ________ ival _ fval ___\n");
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for (idx=0; idx<f_stacks[numid].count; idx++) {
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@ -122,7 +122,9 @@ for (idx=0; idx<f_stacks[numid].count; idx++) {
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foo = crapulator(target, eff, fv);
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if (foo) {
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fprintf(stderr, "crapulator error %d\n", foo);
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fprintf(stderr,
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"crapulator give me error %d on effect %d\n",
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foo, eff);
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return foo;
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}
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}
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@ -76,7 +76,8 @@ for (idx=0; idx<nombre; idx++) {
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return -1;
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}
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if (verbosity)
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fprintf(stderr, "%5d %s %f\r", idx, filename, metrique);
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fprintf(stderr, "%5d %s %10.3f\r",
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idx, filename, metrique);
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idxvalues[idx].idx = idx;
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idxvalues[idx].value = metrique;
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average += (double)metrique;
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@ -18,6 +18,58 @@
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*/
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extern int verbosity;
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/* -------------------------------------------------------------- */
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/* nouveau du 19 decembre 2020, pour le grand ecran de da Scritch */
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int upside_down(FloatImg *pimg)
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{
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float *rowpix;
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float *Ps, *Pd;
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int Os, Od; /* offset of lines */
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int wsz;
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int ya, y2;
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fprintf(stderr, "%s: image width is %d\n", __func__, pimg->width);
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rowpix = calloc(pimg->width, sizeof(float));
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if (NULL==rowpix) {
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fprintf(stderr, "%s : memory full\n", __func__);
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exit(1);
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}
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wsz = pimg->width * sizeof(float);
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fprintf(stderr, "%s: wsx = %d\n", __func__, wsz);
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for (ya=0; ya<pimg->height/2; ya++) {
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y2 = pimg->height - (ya+1);
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Os = (pimg->width * ya);
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Od = (pimg->width * y2);
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/* let's go, crash coredumping... */
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Ps = pimg->R + Os;
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Pd = pimg->R + Od;
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memcpy(rowpix, Ps, wsz);
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memcpy(Ps, Pd, wsz);
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memcpy(Pd, rowpix, wsz);
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Ps = pimg->G + Os;
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Pd = pimg->G + Od;
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memcpy(rowpix, Ps, wsz);
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memcpy(Ps, Pd, wsz);
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memcpy(Pd, rowpix, wsz);
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Ps = pimg->B + Os;
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Pd = pimg->B + Od;
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memcpy(rowpix, Ps, wsz);
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memcpy(Ps, Pd, wsz);
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memcpy(Pd, rowpix, wsz);
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}
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free(rowpix);
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return 0;
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}
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/* -------------------------------------------------------------- */
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/* nouveau du 9 decembre 2020, en ecoutant le Fermion raconter du
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superbe portnawak */
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@ -113,7 +165,7 @@ return 0;
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int trinarize(FloatImg *pimg, int notused)
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{
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float mm[6], mRa, mGa, mBa, mRb, mGb, mBb;
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float val, *fptr;
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float *fptr;
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int foo, size;
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#if DEBUG_LEVEL
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@ -6,6 +6,7 @@
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int bouger_les_pixels(FloatImg *pimg, int kaboo);
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int mirror_split(FloatImg *pimg, int kaboo);
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int upside_down(FloatImg *pimg);
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int des_bords_sombres_a(FloatImg *pimg, int offset);
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@ -76,7 +76,7 @@ int main(int argc, char *argv[])
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{
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int foo;
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int opt;
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char *filterchain = "0";
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char *filterchain = "18";
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fprintf(stderr, "*** %s : compiled by tTh, %s %s\n", __FILE__,
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__DATE__, __TIME__);
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@ -100,7 +100,7 @@ if (foo) {
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exit(1);
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}
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foo = essai_filterstack("mire.fimg");
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foo = essai_filterstack("01137.fimg");
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if (foo) {
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fprintf(stderr, "err %d in essai_filterstack\n", foo);
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exit(1);
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