diff options
Diffstat (limited to 'libass/ass_fontconfig.c')
| -rw-r--r-- | libass/ass_fontconfig.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/libass/ass_fontconfig.c b/libass/ass_fontconfig.c index f3e6fdf0b1..9c0b84fb87 100644 --- a/libass/ass_fontconfig.c +++ b/libass/ass_fontconfig.c @@ -152,6 +152,34 @@ fc_instance_t* fontconfig_init(const char* dir, const char* family, const char* return 0; } + if (FcDirCacheValid((const FcChar8 *)dir) == FcFalse) + { + FcFontSet* fcs; + FcStrSet* fss; + mp_msg(MSGT_GLOBAL, MSGL_INFO, "[ass] Updating font cache\n"); + fcs = FcFontSetCreate(); + fss = FcStrSetCreate(); + rc = FcStrSetAdd(fss, (const FcChar8*)dir); + if (!rc) { + mp_msg(MSGT_GLOBAL, MSGL_WARN, "FcStrSetAdd failed\n"); + goto ErrorFontCache; + } + + rc = FcDirScan(fcs, fss, NULL, FcConfigGetBlanks(priv->config), (const FcChar8 *)dir, FcFalse); + if (!rc) { + mp_msg(MSGT_GLOBAL, MSGL_WARN, "FcDirScan failed\n"); + goto ErrorFontCache; + } + + rc = FcDirSave(fcs, fss, (const FcChar8 *)dir); + if (!rc) { + mp_msg(MSGT_GLOBAL, MSGL_WARN, "FcDirSave failed\n"); + goto ErrorFontCache; + } + ErrorFontCache: + ; + } + rc = FcConfigAppFontAddDir(priv->config, (const FcChar8*)dir); if (!rc) { mp_msg(MSGT_GLOBAL, MSGL_WARN, "FcConfigAppFontAddDir failed\n"); |