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gdi32: Add a helper to get the default character index.

This commit is contained in:
Akihiro Sagawa 2013-05-22 19:46:28 +09:00 committed by Alexandre Julliard
parent e7c3b03531
commit f6ea5c8a0f
1 changed files with 20 additions and 11 deletions
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31
dlls/gdi32/freetype.c
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@ -5817,6 +5817,25 @@ static FT_UInt get_glyph_index(const GdiFont *font, UINT glyph)
return glyphId; return glyphId;
} }
static FT_UInt get_default_char_index(GdiFont *font)
{
FT_UInt default_char;
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;
}
return default_char;
}
/************************************************************* /*************************************************************
* freetype_GetGlyphIndices * freetype_GetGlyphIndices
*/ */
@ -5849,17 +5868,7 @@ static DWORD freetype_GetGlyphIndices( PHYSDEV dev, LPCWSTR lpstr, INT count, LP
{ {
if (!got_default) if (!got_default)
{ {
if (FT_IS_SFNT(physdev->font->ft_face)) default_char = get_default_char_index(physdev->font);
{
TT_OS2 *pOS2 = pFT_Get_Sfnt_Table(physdev->font->ft_face, ft_sfnt_os2);
default_char = (pOS2->usDefaultChar ? get_glyph_index(physdev->font, pOS2->usDefaultChar) : 0);
}
else
{
TEXTMETRICW textm;
get_text_metrics(physdev->font, &textm);
default_char = textm.tmDefaultChar;
}
got_default = TRUE; got_default = TRUE;
} }
pgi[i] = default_char; pgi[i] = default_char;