Searched refs:contrast (Results 1 – 5 of 5) sorted by relevance
| /PHP-8.1/ext/gd/libgd/ |
| H A D | gd_filter.c | 232 int gdImageContrast(gdImagePtr src, double contrast) in gdImageContrast() argument
247 contrast = (double)(100.0-contrast)/100.0; in gdImageContrast()
248 contrast = contrast*contrast; in gdImageContrast()
261 rf = rf*contrast; in gdImageContrast()
267 bf = bf*contrast; in gdImageContrast()
273 gf = gf*contrast; in gdImageContrast()
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| H A D | gd.h | 823 int gdImageContrast(gdImagePtr src, double contrast);
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| /PHP-8.1/ext/gd/ |
| H A D | gd.c | 3341 zend_long contrast, tmp; in php_image_filter_contrast() local
3343 if (zend_parse_parameters(ZEND_NUM_ARGS(), "Oll", &SIM, gd_image_ce, &tmp, &contrast) == FAILURE) { in php_image_filter_contrast()
3349 if (gdImageContrast(im_src, (int)contrast) == 1) { in php_image_filter_contrast()
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| /PHP-8.1/ext/mbstring/libmbfl/ |
| H A D | LICENSE | 16 freedom to share and change it. By contrast, the GNU General Public
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| /PHP-8.1/ext/bcmath/libbcmath/ |
| H A D | LICENSE | 16 freedom to share and change it. By contrast, the GNU General Public
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