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| author | Oleg Oshmyan <chortos@inbox.lv> | 2012-12-16 19:02:32 +0200 |
|---|---|---|
| committer | Oleg Oshmyan <chortos@inbox.lv> | 2012-12-28 18:59:06 +0200 |
| commit | fb1109b4bdec040dab5cdb00a342557b977e9c12 (patch) | |
| tree | 3d045fd10cca57a733e9fd3fa3c4b2f34389745f /libass/ass_render.c | |
| parent | 62275969552280956d6555f89b9a46427868d6ac (diff) | |
| download | libass-fb1109b4bdec040dab5cdb00a342557b977e9c12.tar.bz2 libass-fb1109b4bdec040dab5cdb00a342557b977e9c12.tar.xz | |
Properly render opaque box shadows even when there is no border
Even if the border size is zero, the shadow is supposed to be
a copy of a hypothetical border: when border_style is 1, this
coincides with the borderless glyph, but when border_style is 3,
the shadow must be an opaque box.
Opaque box borders are now generated regardless of border size
being non-zero, and outline_to_bitmap3 gets a new flag indicating
whether it should discard the border (after generating a shadow
from it).
Diffstat (limited to 'libass/ass_render.c')
| -rw-r--r-- | libass/ass_render.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libass/ass_render.c b/libass/ass_render.c index a596ec4..a0971f2 100644 --- a/libass/ass_render.c +++ b/libass/ass_render.c @@ -1125,8 +1125,7 @@ get_outline_glyph(ASS_Renderer *priv, GlyphInfo *info) FT_Outline_Get_CBox(v.outline, &v.bbox_scaled); - if (info->border_style == 3 && - (info->border_x > 0 || info->border_y > 0)) { + if (info->border_style == 3) { FT_Vector advance; v.border = calloc(1, sizeof(FT_Outline)); @@ -1311,7 +1310,8 @@ get_bitmap_glyph(ASS_Renderer *render_priv, GlyphInfo *info) &hash_val.bm_s, info->be, info->blur * render_priv->border_scale, key->shadow_offset, - info->border_style); + info->border_style, + info->border_x || info->border_y); if (error) info->symbol = 0; |