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-rw-r--r--libass/ass_bitmap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libass/ass_bitmap.c b/libass/ass_bitmap.c
index 1e9603b..3642be8 100644
--- a/libass/ass_bitmap.c
+++ b/libass/ass_bitmap.c
@@ -261,7 +261,7 @@ static bitmap_t *fix_outline_and_shadow(bitmap_t *bm_g, bitmap_t *bm_o)
unsigned char c_g, c_o;
c_g = g[x];
c_o = o[x];
- o[x] = (c_o > c_g) ? c_o - (c_g / 2) : 0;
+ o[x] = (c_o > (3 * c_g) / 5) ? c_o - (3 * c_g) / 5 : 0;
s[x] = (c_o < 0xFF - c_g) ? c_o + c_g : 0xFF;
}
g += bm_g->w;