From 2d8f32be7d3a4ee072fa60a0226a8c88424f0521 Mon Sep 17 00:00:00 2001 From: Nikolay Sivov Date: Wed, 10 Mar 2021 12:30:25 +0300 Subject: [PATCH] dwrite: Look for English name strings in mac platform records. Signed-off-by: Nikolay Sivov Signed-off-by: Alexandre Julliard --- dlls/dwrite/dwrite_private.h | 1 + dlls/dwrite/main.c | 10 ++++--- dlls/dwrite/opentype.c | 51 ++++++++++++++++++++++-------------- 3 files changed, 40 insertions(+), 22 deletions(-) diff --git a/dlls/dwrite/dwrite_private.h b/dlls/dwrite/dwrite_private.h index a91b8f99d70..7f7c933e7e2 100644 --- a/dlls/dwrite/dwrite_private.h +++ b/dlls/dwrite/dwrite_private.h @@ -298,6 +298,7 @@ extern HRESULT add_localizedstring(IDWriteLocalizedStrings*,const WCHAR*,const W extern HRESULT clone_localizedstrings(IDWriteLocalizedStrings *iface, IDWriteLocalizedStrings **strings) DECLSPEC_HIDDEN; extern void set_en_localizedstring(IDWriteLocalizedStrings*,const WCHAR*) DECLSPEC_HIDDEN; extern void sort_localizedstrings(IDWriteLocalizedStrings*) DECLSPEC_HIDDEN; +extern unsigned int get_localizedstrings_count(IDWriteLocalizedStrings *strings) DECLSPEC_HIDDEN; extern HRESULT get_system_fontcollection(IDWriteFactory7 *factory, IDWriteFontCollection1 **collection) DECLSPEC_HIDDEN; extern HRESULT get_eudc_fontcollection(IDWriteFactory7 *factory, IDWriteFontCollection3 **collection) DECLSPEC_HIDDEN; extern IDWriteTextAnalyzer2 *get_text_analyzer(void) DECLSPEC_HIDDEN; diff --git a/dlls/dwrite/main.c b/dlls/dwrite/main.c index d66a27d7f68..4e308485a01 100644 --- a/dlls/dwrite/main.c +++ b/dlls/dwrite/main.c @@ -323,11 +323,9 @@ static ULONG WINAPI localizedstrings_Release(IDWriteLocalizedStrings *iface) static UINT32 WINAPI localizedstrings_GetCount(IDWriteLocalizedStrings *iface) { - struct localizedstrings *strings = impl_from_IDWriteLocalizedStrings(iface); - TRACE("%p.\n", iface); - return strings->count; + return get_localizedstrings_count(iface); } static HRESULT WINAPI localizedstrings_FindLocaleName(IDWriteLocalizedStrings *iface, @@ -559,6 +557,12 @@ void sort_localizedstrings(IDWriteLocalizedStrings *iface) qsort(strings->data, strings->count, sizeof(*strings->data), localizedstrings_sorting_compare); } +unsigned int get_localizedstrings_count(IDWriteLocalizedStrings *iface) +{ + struct localizedstrings *strings = impl_from_IDWriteLocalizedStrings(iface); + return strings->count; +} + struct collectionloader { struct list entry; diff --git a/dlls/dwrite/opentype.c b/dlls/dwrite/opentype.c index 717b1ea0351..a74c9712b6a 100644 --- a/dlls/dwrite/opentype.c +++ b/dlls/dwrite/opentype.c @@ -2288,9 +2288,21 @@ static void get_name_record_locale(enum OPENTYPE_PLATFORM_ID platform, USHORT la } } +static BOOL opentype_is_english_namerecord(const struct dwrite_fonttable *table, unsigned int idx) +{ + const struct name_header *header = (const struct name_header *)table->data; + const struct name_record *record; + + record = &header->records[idx]; + + return GET_BE_WORD(record->platformID) == OPENTYPE_PLATFORM_MAC && + GET_BE_WORD(record->languageID) == TT_NAME_MAC_LANGID_ENGLISH; +} + static BOOL opentype_decode_namerecord(const struct dwrite_fonttable *table, unsigned int idx, IDWriteLocalizedStrings *strings) { + static const WCHAR enusW[] = {'e','n','-','U','S',0}; USHORT lang_id, length, offset, encoding, platform; const struct name_header *header = (const struct name_header *)table->data; const struct name_record *record; @@ -2338,7 +2350,8 @@ static BOOL opentype_decode_namerecord(const struct dwrite_fonttable *table, uns TRACE("string %s for locale %s found\n", debugstr_w(name_string), debugstr_w(locale)); add_localizedstring(strings, locale, name_string); heap_free(name_string); - ret = TRUE; + + ret = !lstrcmpW(locale, enusW); } else FIXME("handle NAME format 1\n"); @@ -2349,10 +2362,10 @@ static BOOL opentype_decode_namerecord(const struct dwrite_fonttable *table, uns static HRESULT opentype_get_font_strings_from_id(const struct dwrite_fonttable *table, enum OPENTYPE_STRING_ID id, IDWriteLocalizedStrings **strings) { - int i, count, candidate_mac, candidate_unicode; + int i, count, candidate_mac, candidate_mac_en, candidate_unicode; const struct name_record *records; + BOOL has_english; WORD format; - BOOL exists; HRESULT hr; if (!table->data) @@ -2374,8 +2387,8 @@ static HRESULT opentype_get_font_strings_from_id(const struct dwrite_fonttable * count = 0; } - exists = FALSE; - candidate_unicode = candidate_mac = -1; + has_english = FALSE; + candidate_unicode = candidate_mac = candidate_mac_en = -1; for (i = 0; i < count; i++) { @@ -2398,10 +2411,11 @@ static HRESULT opentype_get_font_strings_from_id(const struct dwrite_fonttable * case OPENTYPE_PLATFORM_MAC: if (candidate_mac == -1) candidate_mac = i; + if (candidate_mac_en == -1 && opentype_is_english_namerecord(table, i)) + candidate_mac_en = i; break; case OPENTYPE_PLATFORM_WIN: - if (opentype_decode_namerecord(table, i, *strings)) - exists = TRUE; + has_english |= opentype_decode_namerecord(table, i, *strings); break; default: FIXME("platform %i not supported\n", platform); @@ -2409,24 +2423,23 @@ static HRESULT opentype_get_font_strings_from_id(const struct dwrite_fonttable * } } - if (!exists) - { - if (candidate_mac != -1) - exists = opentype_decode_namerecord(table, candidate_mac, *strings); - if (!exists && candidate_unicode != -1) - exists = opentype_decode_namerecord(table, candidate_unicode, *strings); + if (!get_localizedstrings_count(*strings) && candidate_mac != -1) + has_english |= opentype_decode_namerecord(table, candidate_mac, *strings); + if (!get_localizedstrings_count(*strings) && candidate_unicode != -1) + has_english |= opentype_decode_namerecord(table, candidate_unicode, *strings); + if (!has_english && candidate_mac_en != -1) + opentype_decode_namerecord(table, candidate_mac_en, *strings); - if (!exists) - { - IDWriteLocalizedStrings_Release(*strings); - *strings = NULL; - } + if (!get_localizedstrings_count(*strings)) + { + IDWriteLocalizedStrings_Release(*strings); + *strings = NULL; } if (*strings) sort_localizedstrings(*strings); - return exists ? S_OK : E_FAIL; + return *strings ? S_OK : E_FAIL; } static WCHAR *meta_get_lng_name(WCHAR *str, WCHAR **ctx)