Searched refs:calculate_alpha (Results 1 - 3 of 3) sorted by relevance

/haiku/src/servers/app/drawing/Painter/
H A Dagg_rasterizer_scanline_aa_subpix.h137 AGG_INLINE unsigned calculate_alpha(int area) const function in class:agg::rasterizer_scanline_aa_subpix
265 alpha1 = area1 ? calculate_alpha((cover
267 alpha2 = area2 ? calculate_alpha((cover2
269 alpha3 = area3 ? calculate_alpha((cover3
276 alpha2 = calculate_alpha(cover
283 alpha2 = calculate_alpha(cover
289 alpha3 = calculate_alpha(cover2
297 alpha1 = calculate_alpha(cover
302 alpha2 = calculate_alpha(cover
312 alpha1 = calculate_alpha(cover
[all...]
/haiku/headers/libs/agg/
H A Dagg_rasterizer_scanline_aa.h214 AGG_INLINE unsigned calculate_alpha(int area) const function in class:agg::rasterizer_scanline_aa
262 alpha = calculate_alpha((cover << (poly_subpixel_shift + 1)) - area);
272 alpha = calculate_alpha(cover << (poly_subpixel_shift + 1));
H A Dagg_rasterizer_compound_aa.h180 AGG_INLINE unsigned calculate_alpha(int area, unsigned master_alpha) const function in class:agg::rasterizer_compound_aa
236 alpha = calculate_alpha((cover << (poly_subpixel_shift + 1)) - area,
244 alpha = calculate_alpha(cover << (poly_subpixel_shift + 1),

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