diff options
| -rw-r--r-- | libass/ass_coretext.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/libass/ass_coretext.c b/libass/ass_coretext.c index 64ec8ee..f331639 100644 --- a/libass/ass_coretext.c +++ b/libass/ass_coretext.c @@ -242,7 +242,21 @@ static void match_fonts(void *priv, ASS_Library *lib, ASS_FontProvider *provider if (!descriptors) goto cleanup; - ctcoll = CTFontCollectionCreateWithFontDescriptors(descriptors, 0); + const int nonzero = 1; + CFNumberRef cfnonzero = CFNumberCreate(NULL, kCFNumberIntType, &nonzero); + if (!cfnonzero) + goto cleanup; + CFDictionaryRef options = + CFDictionaryCreate(NULL, + (const void **)&kCTFontCollectionRemoveDuplicatesOption, + (const void **)&cfnonzero, + 1, NULL, NULL); + CFRelease(cfnonzero); + if (!options) + goto cleanup; + + ctcoll = CTFontCollectionCreateWithFontDescriptors(descriptors, options); + CFRelease(options); if (!ctcoll) goto cleanup; |