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gdi32: Move the font charset information out of freetype.c. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2020-10-21 11:04:35 +02:00
parent ecba0d2bbb
commit 6c94c0b04f
3 changed files with 26 additions and 34 deletions
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3
dlls/gdi32/font.c
View File

@ -1047,7 +1047,8 @@ static UINT CDECL font_GetTextCharsetInfo( PHYSDEV dev, FONTSIGNATURE *fs, DWORD
dev = GET_NEXT_PHYSDEV( dev, pGetTextCharsetInfo );
return dev->funcs->pGetTextCharsetInfo( dev, fs, flags );
}
return font_funcs->pGetTextCharsetInfo( physdev->font, fs, flags );
if (fs) *fs = physdev->font->fs;
return physdev->font->charset;
}

53
dlls/gdi32/freetype.c
View File

@ -330,8 +330,6 @@ struct tagGdiFont {
/* the following members can be accessed without locking, they are never modified after creation */
FT_Face ft_face;
struct font_mapping *mapping;
int charset;
int codepage;
BOOL fake_italic;
BOOL fake_bold;
BYTE underline;
@ -344,7 +342,6 @@ struct tagGdiFont {
DWORD ntmFlags;
DWORD aa_flags;
UINT ntmCellHeight, ntmAvgWidth;
FONTSIGNATURE fs;
GdiFont *base_font;
VOID *GSUB_Table;
const VOID *vert_feature;
@ -4032,7 +4029,7 @@ static FT_Face OpenFontFace(GdiFont *font, Face *face, LONG width, LONG height)
}
static int get_nearest_charset(const WCHAR *family_name, Face *face, int *cp)
static UINT get_nearest_charset(const WCHAR *family_name, Face *face, UINT *cp)
{
/* Only get here if lfCharSet == DEFAULT_CHARSET or we couldn't find
a single face with the requested charset. The idea is to check if
@ -4407,8 +4404,8 @@ static BOOL create_child_font_list(GdiFont *font)
* if not SYMBOL or OEM then we also get all the fonts for Microsoft
* Sans Serif. This is how asian windows get default fallbacks for fonts
*/
if (is_dbcs_ansi_cp(GetACP()) && font->charset != SYMBOL_CHARSET &&
font->charset != OEM_CHARSET &&
if (is_dbcs_ansi_cp(GetACP()) && gdi_font->charset != SYMBOL_CHARSET &&
gdi_font->charset != OEM_CHARSET &&
strcmpiW(font_name,szDefaultFallbackLink) != 0)
{
font_link = find_font_link(szDefaultFallbackLink);
@ -4702,7 +4699,7 @@ static const GSUB_Feature * GSUB_get_feature(const GSUB_Header *header, const GS
return NULL;
}
static const char* get_opentype_script(const GdiFont *font)
static const char* get_opentype_script(const struct gdi_font *font)
{
/*
* I am not sure if this is the correct way to generate our script tag
@ -4741,7 +4738,7 @@ static const VOID * get_GSUB_vert_feature(const GdiFont *font)
header = font->GSUB_Table;
script = GSUB_get_script_table(header, get_opentype_script(font));
script = GSUB_get_script_table(header, get_opentype_script(font->gdi_font));
if (!script)
{
TRACE("Script not found\n");
@ -5094,14 +5091,14 @@ found:
found_face:
height = lf.lfHeight;
ret->fs = face->fs;
gdi_font->fs = face->fs;
if(csi.fs.fsCsb[0]) {
ret->charset = lf.lfCharSet;
ret->codepage = csi.ciACP;
gdi_font->charset = lf.lfCharSet;
gdi_font->codepage = csi.ciACP;
}
else
ret->charset = get_nearest_charset( family->family_name, face, &ret->codepage );
gdi_font->charset = get_nearest_charset( family->family_name, face, &gdi_font->codepage );
TRACE( "Chosen: %s (%s/%p:%ld)\n", debugstr_w(face->full_name), debugstr_w(face->file),
face->font_data_ptr, face->face_index );
@ -5159,7 +5156,7 @@ found_face:
set_gdi_font_file_info( gdi_font, face->file, face->font_data_size );
ret->ntmFlags = face->ntmFlags;
pick_charmap( ret->ft_face, ret->charset );
pick_charmap( ret->ft_face, gdi_font->charset );
ret->orientation = FT_IS_SCALABLE(ret->ft_face) ? lf.lfOrientation : 0;
set_gdi_font_name( gdi_font, psub ? psub->from.name : family->family_name );
@ -5728,6 +5725,7 @@ static FT_UInt get_glyph_index_symbol(const GdiFont *font, UINT glyph)
static FT_UInt get_glyph_index(const GdiFont *font, UINT glyph)
{
struct gdi_font *gdi_font = font->gdi_font;
FT_UInt ret;
WCHAR wc;
char buf;
@ -5739,13 +5737,13 @@ static FT_UInt get_glyph_index(const GdiFont *font, UINT glyph)
default_used_pointer = NULL;
default_used = FALSE;
if (codepage_sets_default_used(font->codepage))
if (codepage_sets_default_used(gdi_font->codepage))
default_used_pointer = &default_used;
wc = (WCHAR)glyph;
if (!WideCharToMultiByte(font->codepage, 0, &wc, 1, &buf, sizeof(buf), NULL, default_used_pointer) ||
if (!WideCharToMultiByte(gdi_font->codepage, 0, &wc, 1, &buf, sizeof(buf), NULL, default_used_pointer) ||
default_used)
{
if (font->codepage == CP_SYMBOL)
if (gdi_font->codepage == CP_SYMBOL)
{
ret = get_glyph_index_symbol(font, glyph);
if (!ret)
@ -5781,6 +5779,7 @@ static FT_UInt get_glyph_index(const GdiFont *font, UINT glyph)
/* helper for freetype_GetGlyphIndices */
static FT_UInt get_gdi_glyph_index(const GdiFont *font, UINT glyph)
{
struct gdi_font *gdi_font = font->gdi_font;
WCHAR wc = (WCHAR)glyph;
BOOL default_used = FALSE;
BOOL *default_used_pointer = NULL;
@ -5790,12 +5789,12 @@ static FT_UInt get_gdi_glyph_index(const GdiFont *font, UINT glyph)
if(font->ft_face->charmap->encoding != FT_ENCODING_NONE)
return get_glyph_index(font, glyph);
if (codepage_sets_default_used(font->codepage))
if (codepage_sets_default_used(gdi_font->codepage))
default_used_pointer = &default_used;
if(!WideCharToMultiByte(font->codepage, 0, &wc, 1, &buf, sizeof(buf), NULL, default_used_pointer)
if(!WideCharToMultiByte(gdi_font->codepage, 0, &wc, 1, &buf, sizeof(buf), NULL, default_used_pointer)
|| default_used)
{
if (font->codepage == CP_SYMBOL && wc < 0x100)
if (gdi_font->codepage == CP_SYMBOL && wc < 0x100)
ret = (unsigned char)wc;
else
ret = 0;
@ -6961,6 +6960,7 @@ static DWORD get_glyph_outline(GdiFont *incoming_font, UINT glyph, UINT format,
static BOOL get_bitmap_text_metrics(GdiFont *font)
{
struct gdi_font *gdi_font = font->gdi_font;
FT_Face ft_face = font->ft_face;
FT_WinFNT_HeaderRec winfnt_header;
const DWORD size = offsetof(OUTLINETEXTMETRICW, otmFiller);
@ -7013,7 +7013,7 @@ static BOOL get_bitmap_text_metrics(GdiFont *font)
TM.tmStruckOut = font->strikeout;
/* NB inverted meaning of TMPF_FIXED_PITCH */
TM.tmPitchAndFamily = FT_IS_FIXED_WIDTH(ft_face) ? 0 : TMPF_FIXED_PITCH;
TM.tmCharSet = font->charset;
TM.tmCharSet = gdi_font->charset;
}
if(font->fake_bold)
@ -7398,7 +7398,7 @@ static BOOL get_outline_text_metrics(GdiFont *font)
TM.tmPitchAndFamily |= TMPF_TRUETYPE;
}
TM.tmCharSet = font->charset;
TM.tmCharSet = gdi_font->charset;
font->potm->otmFiller = 0;
memcpy(&font->potm->otmPanoseNumber, pOS2->panose, PANOSE_COUNT);
@ -7772,16 +7772,6 @@ static DWORD CDECL freetype_GetFontData( struct gdi_font *font, DWORD table, DWO
return get_font_data( get_font_ptr(font), table, offset, buf, cbData );
}
/*************************************************************
* freetype_GetTextCharsetInfo
*/
static UINT CDECL freetype_GetTextCharsetInfo( struct gdi_font *gdi_font, LPFONTSIGNATURE fs, DWORD flags )
{
GdiFont *font = get_font_ptr(gdi_font);
if (fs) *fs = font->fs;
return font->charset;
}
/* Retrieve a list of supported Unicode ranges for a given font.
* Can be called with NULL gs to calculate the buffer size. Returns
* the number of ranges found.
@ -8190,7 +8180,6 @@ static const struct font_backend_funcs font_funcs =
freetype_GetGlyphOutline,
freetype_GetKerningPairs,
freetype_GetOutlineTextMetrics,
freetype_GetTextCharsetInfo,
freetype_GetTextExtentExPoint,
freetype_GetTextExtentExPointI,
freetype_GetTextMetrics,

4
dlls/gdi32/gdi_private.h
View File

@ -313,6 +313,9 @@ struct gdi_font
DWORD handle;
DWORD cache_num;
DWORD hash;
UINT charset;
UINT codepage;
FONTSIGNATURE fs;
LOGFONTW lf;
FMAT2 matrix;
BOOL can_use_bitmap;
@ -336,7 +339,6 @@ struct font_backend_funcs
GLYPHMETRICS *gm, DWORD buflen, void *buf, const MAT2 *mat );
DWORD (CDECL *pGetKerningPairs)( struct gdi_font *font, DWORD count, KERNINGPAIR *pairs );
UINT (CDECL *pGetOutlineTextMetrics)( struct gdi_font *font, UINT size, OUTLINETEXTMETRICW *metrics );
UINT (CDECL *pGetTextCharsetInfo)( struct gdi_font *font, FONTSIGNATURE *fs, DWORD flags );
BOOL (CDECL *pGetTextExtentExPoint)( struct gdi_font *font, LPCWSTR wstr, INT count, INT *dxs );
BOOL (CDECL *pGetTextExtentExPointI)( struct gdi_font *font, const WORD *indices, INT count, INT *dxs );
BOOL (CDECL *pGetTextMetrics)( struct gdi_font *font, TEXTMETRICW *metrics );