From 20a26e98c27387004151ce291c1e5e0bda3cc0dd Mon Sep 17 00:00:00 2001 From: "Dr.Smile" Date: Mon, 20 May 2019 01:04:22 +0300 Subject: renderer: correctly handle case of small but nonzero \bord Fixes https://github.com/libass/libass/pull/309. --- libass/ass_render.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'libass') diff --git a/libass/ass_render.c b/libass/ass_render.c index 14aa470..0a2a279 100644 --- a/libass/ass_render.c +++ b/libass/ass_render.c @@ -1418,8 +1418,11 @@ get_bitmap_glyph(ASS_Renderer *render_priv, GlyphInfo *info, frexp(w * (FFMAX(mxy, myy) + mzy * rz), &k->scale_ord_y); k->border.x = lrint(ldexp(bord_x, k->scale_ord_x) / STROKER_PRECISION); k->border.y = lrint(ldexp(bord_y, k->scale_ord_y) / STROKER_PRECISION); - if (!k->border.x && !k->border.y) + if (!k->border.x && !k->border.y) { + ass_cache_inc_ref(info->bm); + info->bm_o = info->bm; return; + } for (int i = 0; i < 3; i++) { m[i][0] = ldexp(m2[i][0], -k->scale_ord_x); -- cgit v1.2.3