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Searched refs:brightness (Results 1 – 3 of 3) sorted by relevance

/PHP-8.2/ext/gd/libgd/
H A Dgd_filter.c187 int gdImageBrightness(gdImagePtr src, int brightness) in gdImageBrightness() argument
196 if (src==NULL || (brightness < -255 || brightness>255)) { in gdImageBrightness()
200 if (brightness==0) { in gdImageBrightness()
213 r = r + brightness; in gdImageBrightness()
214 g = g + brightness; in gdImageBrightness()
215 b = b + brightness; in gdImageBrightness()
H A Dgd.h820 int gdImageBrightness(gdImagePtr src, int brightness);
/PHP-8.2/ext/gd/
H A Dgd.c3178 zend_long brightness, tmp; in php_image_filter_brightness() local
3180 …if (zend_parse_parameters(ZEND_NUM_ARGS(), "Oll", &SIM, gd_image_ce, &tmp, &brightness) == FAILURE… in php_image_filter_brightness()
3186 if (gdImageBrightness(im_src, (int)brightness) == 1) { in php_image_filter_brightness()

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