forked from tTh/FloatImg
bla
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@ -14,7 +14,7 @@
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int fimg_test_pattern(FloatImg *fimg, int type, double dval)
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{
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int nio;
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int x, y;
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int x, y, k;
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float fr, fg, fb, val;
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#if DEBUG_LEVEL
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@ -46,6 +46,14 @@ for (x=0; x<fimg->width; x++) {
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fimg_plot_rgb(fimg, x, y, fr, fg, fb);
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}
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k = fimg->height/4;
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for (x=0; x<fimg->width; x++) {
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val = ((double)x / (double)fimg->width) * dval;
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for (y=0; y<20; y++) {
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fimg_plot_rgb(fimg, x, k+y, val, val, val);
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fimg_plot_rgb(fimg, x, k+y+20, 1-val, 1-val, 1-val);
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}
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}
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return 0;
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22
funcs/t.c
22
funcs/t.c
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@ -307,6 +307,20 @@ printf("%-10s %d\n\n", fname, foo);
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return 0;
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}
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/* --------------------------------------------------------------------- */
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int essai_mire(char *outname, int notused)
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{
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FloatImg fimg;
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int re;
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fimg_create(&fimg, 1280, 960, FIMG_TYPE_RGB);
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re = fimg_test_pattern(&fimg, 9, 1.0);
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fimg_save_as_pnm(&fimg, "mire.pnm", 0);
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return -1;
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}
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/* --------------------------------------------------------------------- */
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int essai_rampes(void)
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{
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FloatImg fimg;
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@ -351,7 +365,7 @@ fprintf(stderr, "save as png -> %d\n", foo);
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return 0;
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}
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/* --------------------------------------------------------------------- */
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enum nCmd { Equalize=1, Rotate, Sfx0, F3x3 };
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enum nCmd { Equalize=1, Rotate, Sfx0, F3x3, MIRE };
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typedef struct {
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char *name;
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int Cmd;
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@ -362,6 +376,7 @@ Command commands[] = {
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{ "rotate", Rotate },
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{ "sfx0", Sfx0 },
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{ "f3x3", F3x3 },
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{ "mire", MIRE },
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{ NULL, 0 }
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} ;
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@ -383,7 +398,7 @@ void help(int k)
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{
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Command *pcmd;
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fprintf(stderr, "usage:\n\t./t command in-filename\n");
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fprintf(stderr, "usage:\n\t./t command filename\n");
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fprintf(stderr, "commands:\n");
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pcmd = commands;
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@ -440,6 +455,9 @@ switch(opt) {
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case F3x3:
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foo = essai_filtrage_3x3(filename); break;
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case MIRE:
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foo = essai_mire(filename, 0);
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break;
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default:
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fprintf(stderr, "%s : bad command\n", command);
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