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Fix bug 72950

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This commit is contained in:
Prokhorov Kirill
2025-03-04 16:34:29 +03:00
parent b177d01071
commit a3878b3770
1 changed files with 3 additions and 3 deletions
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6
DesktopEditor/agg-2.4/include/agg_pixfmt_rgba.h
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@ -207,9 +207,9 @@ namespace agg
}
p[Order::A] = (value_type)((alpha + a) - ((alpha * a + base_mask) >> base_shift));
p[Order::R] = (value_type)((alpha * cr + a * r - ((a * r * alpha + base_mask) >> base_shift)) / p[Order::A]);
p[Order::G] = (value_type)((alpha * cg + a * g - ((a * g * alpha + base_mask) >> base_shift)) / p[Order::A]);
p[Order::B] = (value_type)((alpha * cb + a * b - ((a * b * alpha + base_mask) >> base_shift)) / p[Order::A]);
if (r != cr) p[Order::R] = (value_type)((alpha * cr + a * r - ((a * r * alpha + base_mask) >> base_shift)) / p[Order::A]);
if (g != cg) p[Order::G] = (value_type)((alpha * cg + a * g - ((a * g * alpha + base_mask) >> base_shift)) / p[Order::A]);
if (b != cb) p[Order::B] = (value_type)((alpha * cb + a * b - ((a * b * alpha + base_mask) >> base_shift)) / p[Order::A]);
}
static AGG_INLINE void blend_pix_subpix(value_type* p,