Searched refs:bg_al (Results 1 – 1 of 1) sorted by relevance
4120 int fg_al, bg_al, al; in PHP_FUNCTION() local4163 bg_al = gdImageAlpha(bg_img, _bg); in PHP_FUNCTION()4169 al = bg_al + (double) (fg_al - bg_al) / aa_steps * (i + 1); in PHP_FUNCTION()
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