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Add a Wine specific flag to GetRasterizeCaps that reports whether 

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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

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 */