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gdi32: The font cache needs to discriminate whether the device can cope with bitmap fonts or not.

This commit is contained in:
Huw Davies 2006-05-25 10:44:47 +01:00 committed by Alexandre Julliard
parent 013d00f094
commit 96ce83d081
1 changed files with 5 additions and 0 deletions
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5
dlls/gdi/freetype.c
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@ -234,6 +234,7 @@ typedef struct {
DWORD hash;
LOGFONTW lf;
FMAT2 matrix;
BOOL can_use_bitmap;
} FONT_DESC;
typedef struct tagHFONTLIST {
@ -2124,6 +2125,7 @@ static BOOL fontcmp(GdiFont font, FONT_DESC *fd)
if(font->font_desc.hash != fd->hash) return TRUE;
if(memcmp(&font->font_desc.matrix, &fd->matrix, sizeof(fd->matrix))) return TRUE;
if(memcmp(&font->font_desc.lf, &fd->lf, offsetof(LOGFONTW, lfFaceName))) return TRUE;
if(!font->font_desc.can_use_bitmap != !fd->can_use_bitmap) return TRUE;
return strcmpiW(font->font_desc.lf.lfFaceName, fd->lf.lfFaceName);
}
@ -2147,6 +2149,7 @@ static void calc_hash(FONT_DESC *pfd)
hash ^= two_chars;
if(!*pwc) break;
}
hash ^= !pfd->can_use_bitmap;
pfd->hash = hash;
return;
}
@ -2160,6 +2163,7 @@ static GdiFont find_in_cache(HFONT hfont, LOGFONTW *plf, XFORM *pxf, BOOL can_us
memcpy(&fd.lf, plf, sizeof(LOGFONTW));
memcpy(&fd.matrix, pxf, sizeof(FMAT2));
fd.can_use_bitmap = can_use_bitmap;
calc_hash(&fd);
/* try the in-use list */
@ -2286,6 +2290,7 @@ GdiFont WineEngCreateFontInstance(DC *dc, HFONT hfont)
memcpy(&ret->font_desc.matrix, &dc->xformWorld2Vport, sizeof(FMAT2));
memcpy(&ret->font_desc.lf, &lf, sizeof(LOGFONTW));
ret->font_desc.can_use_bitmap = can_use_bitmap;
calc_hash(&ret->font_desc);
hflist = HeapAlloc(GetProcessHeap(), 0, sizeof(*hflist));
hflist->hfont = hfont;