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Add a Wine specific flag to GetRasterizeCaps that reports whether

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freetype's patented hinter is enabled.  This will be used by winex11
to check whether it should honour the gasp table settings.
This commit is contained in:
Huw Davies 2005-10-06 12:28:11 +00:00 committed by Alexandre Julliard
parent 71af04b60c
commit 90020c953a
3 changed files with 44 additions and 13 deletions
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13
dlls/gdi/font.c
View file

@ -2431,19 +2431,6 @@ BOOL WINAPI CreateScalableFontResourceW( DWORD fHidden,
return FALSE; /* create failed */
}
/*************************************************************************
* GetRasterizerCaps (GDI32.@)
*/
BOOL WINAPI GetRasterizerCaps( LPRASTERIZER_STATUS lprs, UINT cbNumBytes)
{
lprs->nSize = sizeof(RASTERIZER_STATUS);
lprs->wFlags = TT_AVAILABLE|TT_ENABLED;
lprs->nLanguageID = 0;
return TRUE;
}
/*************************************************************************
* GetKerningPairsA (GDI32.@)
*/

40
dlls/gdi/freetype.c
View file

@ -103,6 +103,7 @@ static void *ft_handle = NULL;
MAKE_FUNCPTR(FT_Vector_Unit);
MAKE_FUNCPTR(FT_Done_Face);
MAKE_FUNCPTR(FT_Get_Char_Index);
MAKE_FUNCPTR(FT_Get_Module);
MAKE_FUNCPTR(FT_Get_Sfnt_Table);
MAKE_FUNCPTR(FT_Init_FreeType);
MAKE_FUNCPTR(FT_Load_Glyph);
@ -1476,6 +1477,7 @@ BOOL WineEngInit(void)
LOAD_FUNCPTR(FT_Vector_Unit)
LOAD_FUNCPTR(FT_Done_Face)
LOAD_FUNCPTR(FT_Get_Char_Index)
LOAD_FUNCPTR(FT_Get_Module)
LOAD_FUNCPTR(FT_Get_Sfnt_Table)
LOAD_FUNCPTR(FT_Init_FreeType)
LOAD_FUNCPTR(FT_Load_Glyph)
@ -3752,6 +3754,32 @@ BOOL WINAPI FontIsLinked(HDC hdc)
return ret;
}
static BOOL is_hinting_enabled(void)
{
FT_Module mod = pFT_Get_Module(library, "truetype");
if(mod && FT_DRIVER_HAS_HINTER(mod))
return TRUE;
return FALSE;
}
/*************************************************************************
* GetRasterizerCaps (GDI32.@)
*/
BOOL WINAPI GetRasterizerCaps( LPRASTERIZER_STATUS lprs, UINT cbNumBytes)
{
static int hinting = -1;
if(hinting == -1)
hinting = is_hinting_enabled();
lprs->nSize = sizeof(RASTERIZER_STATUS);
lprs->wFlags = TT_AVAILABLE | TT_ENABLED | (hinting ? WINE_TT_HINTER_ENABLED : 0);
lprs->nLanguageID = 0;
return TRUE;
}
#else /* HAVE_FREETYPE */
BOOL WineEngInit(void)
@ -3867,4 +3895,16 @@ BOOL WINAPI FontIsLinked(HDC hdc)
{
return FALSE;
}
/*************************************************************************
* GetRasterizerCaps (GDI32.@)
*/
BOOL WINAPI GetRasterizerCaps( LPRASTERIZER_STATUS lprs, UINT cbNumBytes)
{
lprs->nSize = sizeof(RASTERIZER_STATUS);
lprs->wFlags = 0;
lprs->nLanguageID = 0;
return TRUE;
}
#endif /* HAVE_FREETYPE */

4
include/gdi.h
View file

@ -84,6 +84,10 @@ typedef struct tagPALETTEOBJ
extern void *GDI_GetObjPtr( HGDIOBJ, WORD );
extern void GDI_ReleaseObj( HGDIOBJ );
/* GetGlyphOutline */
#define WINE_GGO_GRAY16_BITMAP 0x7f
/* GetRasterizerCaps */
#define WINE_TT_HINTER_ENABLED 0x8000
#endif /* __WINE_GDI_H */