diff options
Diffstat (limited to 'libass/ass_fontselect.c')
| -rw-r--r-- | libass/ass_fontselect.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/libass/ass_fontselect.c b/libass/ass_fontselect.c index d8313c5..9d25425 100644 --- a/libass/ass_fontselect.c +++ b/libass/ass_fontselect.c @@ -990,7 +990,7 @@ static void process_fontdata(ASS_FontProvider *priv, ASS_Library *library, */ static ASS_FontProvider * ass_embedded_fonts_add_provider(ASS_Library *lib, ASS_FontSelector *selector, - FT_Library ftlib) + FT_Library ftlib, size_t *num_emfonts) { ASS_FontProvider *priv = ass_font_provider_new(selector, &ft_funcs, NULL); if (priv == NULL) @@ -1002,6 +1002,7 @@ ass_embedded_fonts_add_provider(ASS_Library *lib, ASS_FontSelector *selector, for (size_t i = 0; i < lib->num_fontdata; i++) process_fontdata(priv, lib, ftlib, i); + *num_emfonts = lib->num_fontdata; return priv; } @@ -1035,9 +1036,8 @@ struct font_constructors font_constructors[] = { * \return newly created font selector */ ASS_FontSelector * -ass_fontselect_init(ASS_Library *library, - FT_Library ftlibrary, const char *family, - const char *path, const char *config, +ass_fontselect_init(ASS_Library *library, FT_Library ftlibrary, size_t *num_emfonts, + const char *family, const char *path, const char *config, ASS_DefaultFontProvider dfp) { ASS_FontSelector *priv = calloc(1, sizeof(ASS_FontSelector)); @@ -1050,7 +1050,7 @@ ass_fontselect_init(ASS_Library *library, priv->index_default = 0; priv->embedded_provider = ass_embedded_fonts_add_provider(library, priv, - ftlibrary); + ftlibrary, num_emfonts); if (priv->embedded_provider == NULL) { ass_msg(library, MSGL_WARN, "failed to create embedded font provider"); @@ -1134,3 +1134,14 @@ void ass_map_font(const ASS_FontMapping *map, int len, const char *name, } } } + +size_t ass_update_embedded_fonts(ASS_Library *lib, ASS_FontSelector *selector, + FT_Library ftlib, size_t num_loaded) +{ + if (!selector->embedded_provider) + return num_loaded; + + for (size_t i = num_loaded; i < lib->num_fontdata; i++) + process_fontdata(selector->embedded_provider, lib, ftlib, i); + return lib->num_fontdata; +} |