diff options
Diffstat (limited to 'libass/ass_render.c')
| -rw-r--r-- | libass/ass_render.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/libass/ass_render.c b/libass/ass_render.c index c112399..19870a5 100644 --- a/libass/ass_render.c +++ b/libass/ass_render.c @@ -144,6 +144,7 @@ typedef struct render_context_s { ass_font_t *font; char *font_path; double font_size; + int flags; // decoration flags (underline/strike-through) FT_Stroker stroker_x; FT_Stroker stroker_y; @@ -1561,6 +1562,18 @@ static char *parse_tag(ass_renderer_t *render_priv, char *p, double pwr) } else val = 0.; render_priv->state.shadow_x = render_priv->state.shadow_y = val; + } else if (mystrcmp(&p, "s")) { + int val; + if (mystrtoi(&p, &val) && val) + render_priv->state.flags |= DECO_STRIKETHROUGH; + else + render_priv->state.flags &= ~DECO_STRIKETHROUGH; + } else if (mystrcmp(&p, "u")) { + int val; + if (mystrtoi(&p, &val) && val) + render_priv->state.flags |= DECO_UNDERLINE; + else + render_priv->state.flags &= ~DECO_UNDERLINE; } else if (mystrcmp(&p, "pbo")) { double val = 0; if (mystrtod(&p, &val)) @@ -1716,6 +1729,9 @@ static void reset_render_context(ass_renderer_t *render_priv) render_priv->state.c[1] = render_priv->state.style->SecondaryColour; render_priv->state.c[2] = render_priv->state.style->OutlineColour; render_priv->state.c[3] = render_priv->state.style->BackColour; + render_priv->state.flags = + (render_priv->state.style->Underline ? DECO_UNDERLINE : 0) | + (render_priv->state.style->StrikeOut ? DECO_STRIKETHROUGH : 0); render_priv->state.font_size = render_priv->state.style->FontSize; if (render_priv->state.family) @@ -1904,6 +1920,7 @@ get_outline_glyph(ass_renderer_t *render_priv, int symbol, key.advance = *advance; key.outline.x = render_priv->state.border_x * 0xFFFF; key.outline.y = render_priv->state.border_y * 0xFFFF; + key.flags = render_priv->state.flags; } memset(info, 0, sizeof(glyph_info_t)); @@ -1928,7 +1945,8 @@ get_outline_glyph(ass_renderer_t *render_priv, int symbol, info->glyph = ass_font_get_glyph(render_priv->fontconfig_priv, render_priv->state.font, symbol, - render_priv->settings.hinting); + render_priv->settings.hinting, + render_priv->state.flags); } if (!info->glyph) return; |