Module: wine Branch: master Commit: 5bdc6e0fe64222d8d7d383616f5e230928af011a URL: https://source.winehq.org/git/wine.git/?a=commit;h=5bdc6e0fe64222d8d7d383616...
Author: Alexandre Julliard julliard@winehq.org Date: Thu Oct 22 13:13:52 2020 +0200
gdi32: Move the GetGlyphIndices() implementation out of freetype.c.
Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/gdi32/font.c | 44 +++++++++++++++++++-- dlls/gdi32/freetype.c | 100 ++++++++++++++++------------------------------- dlls/gdi32/gdi_private.h | 3 +- 3 files changed, 76 insertions(+), 71 deletions(-)
diff --git a/dlls/gdi32/font.c b/dlls/gdi32/font.c index 8c85614cb49..9c4fec88e1a 100644 --- a/dlls/gdi32/font.c +++ b/dlls/gdi32/font.c @@ -1103,17 +1103,55 @@ static DWORD CDECL font_GetFontUnicodeRanges( PHYSDEV dev, GLYPHSET *glyphset ) static DWORD CDECL font_GetGlyphIndices( PHYSDEV dev, const WCHAR *str, INT count, WORD *gi, DWORD flags ) { struct font_physdev *physdev = get_font_dev( dev ); - DWORD ret; + UINT default_char; + char ch; + BOOL used, got_default = FALSE; + int i;
if (!physdev->font) { dev = GET_NEXT_PHYSDEV( dev, pGetGlyphIndices ); return dev->funcs->pGetGlyphIndices( dev, str, count, gi, flags ); } + + if (flags & GGI_MARK_NONEXISTING_GLYPHS) + { + default_char = 0xffff; /* XP would use 0x1f for bitmap fonts */ + got_default = TRUE; + } + EnterCriticalSection( &font_cs ); - ret = font_funcs->pGetGlyphIndices( physdev->font, str, count, gi, flags ); + + for (i = 0; i < count; i++) + { + UINT glyph = str[i]; + + if (!font_funcs->get_glyph_index( physdev->font, &glyph )) + { + glyph = 0; + if (physdev->font->codepage == CP_SYMBOL) + { + if (str[i] >= 0xf020 && str[i] <= 0xf100) glyph = str[i] - 0xf000; + else if (str[i] < 0x100) glyph = str[i]; + } + else if (WideCharToMultiByte( physdev->font->codepage, 0, &str[i], 1, + &ch, 1, NULL, &used ) && !used) + glyph = (unsigned char)ch; + } + if (!glyph) + { + if (!got_default) + { + default_char = font_funcs->get_default_glyph( physdev->font ); + got_default = TRUE; + } + glyph = default_char; + } + gi[i] = glyph; + } + LeaveCriticalSection( &font_cs ); - return ret; + return count; }
diff --git a/dlls/gdi32/freetype.c b/dlls/gdi32/freetype.c index b06a26b9e34..718c7f3407e 100644 --- a/dlls/gdi32/freetype.c +++ b/dlls/gdi32/freetype.c @@ -5661,89 +5661,54 @@ static FT_UInt get_glyph_index(const GdiFont *font, UINT glyph) return pFT_Get_Char_Index(font->ft_face, glyph); }
-/* helper for freetype_GetGlyphIndices */ -static FT_UInt get_gdi_glyph_index(const GdiFont *font, UINT glyph) +/************************************************************* + * freetype_get_glyph_index + */ +static BOOL CDECL freetype_get_glyph_index( struct gdi_font *gdi_font, UINT *glyph ) { - struct gdi_font *gdi_font = font->gdi_font; - WCHAR wc = (WCHAR)glyph; - BOOL default_used = FALSE; - BOOL *default_used_pointer = NULL; - FT_UInt ret; - char buf; + GdiFont *font = get_font_ptr( gdi_font );
- if(font->ft_face->charmap->encoding != FT_ENCODING_NONE) - return get_glyph_index(font, glyph); + if (font->ft_face->charmap->encoding == FT_ENCODING_NONE) return FALSE;
- if (codepage_sets_default_used(gdi_font->codepage)) - default_used_pointer = &default_used; - if(!WideCharToMultiByte(gdi_font->codepage, 0, &wc, 1, &buf, sizeof(buf), NULL, default_used_pointer) - || default_used) + if (font->ft_face->charmap->encoding == FT_ENCODING_MS_SYMBOL) { - if (gdi_font->codepage == CP_SYMBOL && wc < 0x100) - ret = (unsigned char)wc; - else - ret = 0; - } - else - ret = (unsigned char)buf; - TRACE("%04x (%02x) -> ret %d def_used %d\n", glyph, (unsigned char)buf, ret, default_used); - return ret; -} - -static FT_UInt get_default_char_index(GdiFont *font) -{ - FT_UInt default_char; + if (!(*glyph = get_glyph_index_symbol( font, *glyph ))) + { + WCHAR wc = *glyph; + char ch;
- if (FT_IS_SFNT(font->ft_face)) - { - TT_OS2 *pOS2 = pFT_Get_Sfnt_Table(font->ft_face, ft_sfnt_os2); - default_char = (pOS2->usDefaultChar ? get_glyph_index(font, pOS2->usDefaultChar) : 0); - } - else - { - TEXTMETRICW textm; - get_text_metrics(font, &textm); - default_char = textm.tmDefaultChar; + if (WideCharToMultiByte( CP_ACP, 0, &wc, 1, &ch, 1, NULL, NULL )) + *glyph = get_glyph_index_symbol( font, (unsigned char)ch ); + } + return TRUE; }
- return default_char; + if ((*glyph = pFT_Get_Char_Index( font->ft_face, *glyph ))) + *glyph = get_GSUB_vert_glyph( font, *glyph ); + + return TRUE; }
/************************************************************* - * freetype_GetGlyphIndices + * freetype_get_default_glyph */ -static DWORD CDECL freetype_GetGlyphIndices( struct gdi_font *gdi_font, LPCWSTR lpstr, - INT count, LPWORD pgi, DWORD flags ) +static UINT CDECL freetype_get_default_glyph( struct gdi_font *gdi_font ) { - GdiFont *font = get_font_ptr(gdi_font); - int i; - WORD default_char; - BOOL got_default = FALSE; - - if (flags & GGI_MARK_NONEXISTING_GLYPHS) - { - default_char = 0xffff; /* XP would use 0x1f for bitmap fonts */ - got_default = TRUE; - } + GdiFont *font = get_font_ptr( gdi_font ); + FT_WinFNT_HeaderRec winfnt; + TT_OS2 *pOS2;
- for(i = 0; i < count; i++) + if ((pOS2 = pFT_Get_Sfnt_Table( font->ft_face, ft_sfnt_os2 ))) { - pgi[i] = get_gdi_glyph_index(font, lpstr[i]); - if (pgi[i] == 0) - { - if (!got_default) - { - default_char = get_default_char_index(font); - got_default = TRUE; - } - pgi[i] = default_char; - } - else - pgi[i] = get_GSUB_vert_glyph(font, pgi[i]); + UINT glyph = pOS2->usDefaultChar; + freetype_get_glyph_index( gdi_font, &glyph ); + return glyph; } - return count; + if (!pFT_Get_WinFNT_Header( font->ft_face, &winfnt )) return winfnt.default_char + winfnt.first_char; + return 32; }
+ static inline BOOL is_identity_FMAT2(const FMAT2 *matrix) { static const FMAT2 identity = { 1.0, 0.0, 0.0, 1.0 }; @@ -7838,7 +7803,6 @@ static const struct font_backend_funcs font_funcs = freetype_FontIsLinked, freetype_GetCharWidthInfo, freetype_GetFontUnicodeRanges, - freetype_GetGlyphIndices, freetype_GetKerningPairs, freetype_GetOutlineTextMetrics, freetype_GetTextMetrics, @@ -7849,6 +7813,8 @@ static const struct font_backend_funcs font_funcs = freetype_CreateScalableFontResource, freetype_alloc_font, freetype_get_font_data, + freetype_get_glyph_index, + freetype_get_default_glyph, freetype_get_glyph_outline, freetype_destroy_font }; diff --git a/dlls/gdi32/gdi_private.h b/dlls/gdi32/gdi_private.h index 2302dc5a7a7..6d1caf6c65e 100644 --- a/dlls/gdi32/gdi_private.h +++ b/dlls/gdi32/gdi_private.h @@ -356,7 +356,6 @@ struct font_backend_funcs BOOL (CDECL *pFontIsLinked)( struct gdi_font *font ); BOOL (CDECL *pGetCharWidthInfo)( struct gdi_font *font, struct char_width_info *info ); DWORD (CDECL *pGetFontUnicodeRanges)( struct gdi_font *font, GLYPHSET *glyphset ); - DWORD (CDECL *pGetGlyphIndices)( struct gdi_font *font, const WCHAR *str, INT count, WORD *gi, DWORD flags ); DWORD (CDECL *pGetKerningPairs)( struct gdi_font *font, DWORD count, KERNINGPAIR *pairs ); UINT (CDECL *pGetOutlineTextMetrics)( struct gdi_font *font, UINT size, OUTLINETEXTMETRICW *metrics ); BOOL (CDECL *pGetTextMetrics)( struct gdi_font *font, TEXTMETRICW *metrics ); @@ -371,6 +370,8 @@ struct font_backend_funcs BOOL (CDECL *alloc_font)( struct gdi_font *font ); DWORD (CDECL *get_font_data)( struct gdi_font *gdi_font, DWORD table, DWORD offset, void *buf, DWORD count ); + BOOL (CDECL *get_glyph_index)( struct gdi_font *gdi_font, UINT *glyph ); + UINT (CDECL *get_default_glyph)( struct gdi_font *gdi_font ); DWORD (CDECL *get_glyph_outline)( struct gdi_font *font, UINT glyph, UINT format, GLYPHMETRICS *gm, ABC *abc, DWORD buflen, void *buf, const MAT2 *mat ); void (CDECL *destroy_font)( struct gdi_font *font );