forked from tTh/FloatImg
using autoshift to zero
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parent
8bbe639ad5
commit
2a2bc51e70
@ -126,11 +126,21 @@ if (retval) {
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fprintf(stderr, "%s error %d on filter\n", __func__, retval);
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exit(1);
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}
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foo = fimg_auto_shift_to_zero(&img, &img);
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if (foo) {
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fprintf(stderr, "%s: err %d zero shift\n", __func__, foo);
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exit(1);
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}
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/** may be, we can check for negative values ? */
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/** or is this useless because whe have shifted to zero ? */
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if (verbosity > 1) {
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foo = fimg_count_negativ(&img);
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fprintf(stderr, "%s -> %d / %d negative pixels\n", __func__,
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foo, img.width*img.height);
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if (foo) {
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fprintf(stderr, "%s -> %d / %d negative pixels\n", __func__,
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foo, img.width*img.height);
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}
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}
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fimg_killborders(&img);
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