Searched refs:src_alpha (Results 1 - 2 of 2) sorted by relevance

/haiku/headers/libs/agg/
H A Dagg_span_image_filter_gray.h188 calc_type src_alpha; local
229 src_alpha = base_mask;
238 src_alpha = back_a;
243 src_alpha = image_subpixel_scale * image_subpixel_scale / 2;
255 src_alpha += weight * base_mask;
260 src_alpha += back_a * weight;
271 src_alpha += weight * base_mask;
276 src_alpha += back_a * weight;
288 src_alpha += weight * base_mask;
293 src_alpha
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H A Dagg_span_image_filter_rgb.h216 calc_type src_alpha; local
282 src_alpha = base_mask;
292 src_alpha = back_a;
299 src_alpha = image_subpixel_scale * image_subpixel_scale / 2;
315 src_alpha += weight * base_mask;
322 src_alpha += back_a * weight;
337 src_alpha += weight * base_mask;
344 src_alpha += back_a * weight;
360 src_alpha += weight * base_mask;
367 src_alpha
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