Nikolay Sivov : dwrite: Access font data directly at font level for GetInformationalStrings().
Module: wine Branch: master Commit: 8d48f9d014832f9e39ea6dbc88df1fd8099587c9 URL: https://source.winehq.org/git/wine.git/?a=commit;h=8d48f9d014832f9e39ea6dbc8... Author: Nikolay Sivov <nsivov(a)codeweavers.com> Date: Fri Jan 24 11:17:36 2020 +0300 dwrite: Access font data directly at font level for GetInformationalStrings(). Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com> Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- dlls/dwrite/dwrite_private.h | 5 +++-- dlls/dwrite/font.c | 40 +++++++++++++++------------------------- dlls/dwrite/opentype.c | 19 +++++++++++++++---- 3 files changed, 33 insertions(+), 31 deletions(-) diff --git a/dlls/dwrite/dwrite_private.h b/dlls/dwrite/dwrite_private.h index 6299da25e3..c70326c865 100644 --- a/dlls/dwrite/dwrite_private.h +++ b/dlls/dwrite/dwrite_private.h @@ -324,7 +324,7 @@ extern const void* get_fontface_table(IDWriteFontFace5 *fontface, UINT32 tag, struct dwrite_fonttable *table) DECLSPEC_HIDDEN; extern HRESULT opentype_analyze_font(IDWriteFontFileStream*,BOOL*,DWRITE_FONT_FILE_TYPE*,DWRITE_FONT_FACE_TYPE*,UINT32*) DECLSPEC_HIDDEN; -extern HRESULT opentype_try_get_font_table(struct file_stream_desc *stream_desc, UINT32 tag, const void **data, +extern HRESULT opentype_try_get_font_table(const struct file_stream_desc *stream_desc, UINT32 tag, const void **data, void **context, UINT32 *size, BOOL *exists) DECLSPEC_HIDDEN; extern HRESULT opentype_cmap_get_unicode_ranges(const struct dwrite_fonttable *table, unsigned int max_count, DWRITE_UNICODE_RANGE *ranges, unsigned int *count) DECLSPEC_HIDDEN; @@ -332,7 +332,8 @@ extern void opentype_get_font_properties(struct file_stream_desc*,struct dwrite_ extern void opentype_get_font_metrics(struct file_stream_desc*,DWRITE_FONT_METRICS1*,DWRITE_CARET_METRICS*) DECLSPEC_HIDDEN; extern void opentype_get_font_typo_metrics(struct file_stream_desc *stream_desc, unsigned int *ascent, unsigned int *descent) DECLSPEC_HIDDEN; -extern HRESULT opentype_get_font_info_strings(const void*,DWRITE_INFORMATIONAL_STRING_ID,IDWriteLocalizedStrings**) DECLSPEC_HIDDEN; +extern HRESULT opentype_get_font_info_strings(const struct file_stream_desc *stream_desc, + DWRITE_INFORMATIONAL_STRING_ID id, IDWriteLocalizedStrings **strings) DECLSPEC_HIDDEN; extern HRESULT opentype_get_font_familyname(struct file_stream_desc*,IDWriteLocalizedStrings**) DECLSPEC_HIDDEN; extern HRESULT opentype_get_font_facename(struct file_stream_desc*,WCHAR*,IDWriteLocalizedStrings**) DECLSPEC_HIDDEN; extern HRESULT opentype_get_typographic_features(IDWriteFontFace*,UINT32,UINT32,UINT32,UINT32*,DWRITE_FONT_FEATURE_TAG*) DECLSPEC_HIDDEN; diff --git a/dlls/dwrite/font.c b/dlls/dwrite/font.c index 9bec665d19..a81433b242 100644 --- a/dlls/dwrite/font.c +++ b/dlls/dwrite/font.c @@ -1640,7 +1640,7 @@ static HRESULT WINAPI dwritefont_GetInformationalStrings(IDWriteFont3 *iface, { struct dwrite_font *font = impl_from_IDWriteFont3(iface); struct dwrite_font_data *data = font->data; - HRESULT hr; + HRESULT hr = S_OK; TRACE("%p, %d, %p, %p.\n", iface, stringid, strings, exists); @@ -1652,37 +1652,27 @@ static HRESULT WINAPI dwritefont_GetInformationalStrings(IDWriteFont3 *iface, if (!data->info_strings[stringid]) { - IDWriteFontFace5 *fontface; - const void *table_data; - BOOL table_exists; - void *context; - UINT32 size; + struct file_stream_desc stream_desc; - hr = get_fontface_from_font(font, &fontface); - if (FAILED(hr)) - return hr; + if (SUCCEEDED(hr = get_filestream_from_file(data->file, &stream_desc.stream))) + { + stream_desc.face_type = data->face_type; + stream_desc.face_index = data->face_index; - table_exists = FALSE; - hr = IDWriteFontFace5_TryGetFontTable(fontface, MS_NAME_TAG, &table_data, &size, &context, &table_exists); - if (FAILED(hr) || !table_exists) - WARN("no NAME table found.\n"); + hr = opentype_get_font_info_strings(&stream_desc, stringid, &data->info_strings[stringid]); - if (table_exists) - { - hr = opentype_get_font_info_strings(table_data, stringid, &data->info_strings[stringid]); - IDWriteFontFace5_ReleaseFontTable(fontface, context); - if (FAILED(hr) || !data->info_strings[stringid]) - return hr; + IDWriteFontFileStream_Release(stream_desc.stream); } - IDWriteFontFace5_Release(fontface); } - hr = clone_localizedstrings(data->info_strings[stringid], strings); - if (FAILED(hr)) - return hr; + if (SUCCEEDED(hr) && data->info_strings[stringid]) + { + hr = clone_localizedstrings(data->info_strings[stringid], strings); + if (SUCCEEDED(hr)) + *exists = TRUE; + } - *exists = TRUE; - return S_OK; + return hr; } static DWRITE_FONT_SIMULATIONS WINAPI dwritefont_GetSimulations(IDWriteFont3 *iface) diff --git a/dlls/dwrite/opentype.c b/dlls/dwrite/opentype.c index db277ae905..1e71ce8614 100644 --- a/dlls/dwrite/opentype.c +++ b/dlls/dwrite/opentype.c @@ -1380,7 +1380,7 @@ HRESULT opentype_analyze_font(IDWriteFontFileStream *stream, BOOL *supported, DW return S_OK; } -HRESULT opentype_try_get_font_table(struct file_stream_desc *stream_desc, UINT32 tag, const void **table_data, +HRESULT opentype_try_get_font_table(const struct file_stream_desc *stream_desc, UINT32 tag, const void **table_data, void **table_context, UINT32 *table_size, BOOL *found) { void *table_directory_context, *sfnt_context; @@ -1448,7 +1448,7 @@ HRESULT opentype_try_get_font_table(struct file_stream_desc *stream_desc, UINT32 return hr; } -static HRESULT opentype_get_font_table(struct file_stream_desc *stream_desc, UINT32 tag, +static HRESULT opentype_get_font_table(const struct file_stream_desc *stream_desc, UINT32 tag, struct dwrite_fonttable *table) { return opentype_try_get_font_table(stream_desc, tag, (const void **)&table->data, &table->context, &table->size, &table->exists); @@ -2109,9 +2109,20 @@ static HRESULT opentype_get_font_strings_from_id(const void *table_data, enum OP } /* Provides a conversion from DWRITE to OpenType name ids, input id should be valid, it's not checked. */ -HRESULT opentype_get_font_info_strings(const void *table_data, DWRITE_INFORMATIONAL_STRING_ID id, IDWriteLocalizedStrings **strings) +HRESULT opentype_get_font_info_strings(const struct file_stream_desc *stream_desc, DWRITE_INFORMATIONAL_STRING_ID id, + IDWriteLocalizedStrings **strings) { - return opentype_get_font_strings_from_id(table_data, dwriteid_to_opentypeid[id], strings); + struct dwrite_fonttable name; + HRESULT hr; + + opentype_get_font_table(stream_desc, MS_NAME_TAG, &name); + + hr = opentype_get_font_strings_from_id(name.data, dwriteid_to_opentypeid[id], strings); + + if (name.context) + IDWriteFontFileStream_ReleaseFileFragment(stream_desc->stream, name.context); + + return hr; } /* FamilyName locating order is WWS Family Name -> Preferred Family Name -> Family Name. If font claims to
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Alexandre Julliard