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gdi32: Implement the ExtTextOut entry point in the path driver.

This commit is contained in:
Alexandre Julliard 2011-10-25 16:56:18 +02:00
parent 613972efe5
commit c441d57452
3 changed files with 29 additions and 55 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
dlls/gdi32/font.c
View File

@ -1822,7 +1822,7 @@ BOOL WINAPI ExtTextOutW( HDC hdc, INT x, INT y, UINT flags,
if(rc.top > rc.bottom) {INT tmp = rc.top; rc.top = rc.bottom; rc.bottom = tmp;}
}
if ((flags & ETO_OPAQUE) && !PATH_IsPathOpen(dc->path))
if (flags & ETO_OPAQUE)
physdev->funcs->pExtTextOut( physdev, 0, 0, ETO_OPAQUE, &rc, NULL, 0, NULL );
if(count == 0)
@ -1963,7 +1963,7 @@ BOOL WINAPI ExtTextOutW( HDC hdc, INT x, INT y, UINT flags,
break;
}
if (GetBkMode(hdc) != TRANSPARENT && !PATH_IsPathOpen(dc->path))
if (GetBkMode(hdc) != TRANSPARENT)
{
if(!((flags & ETO_CLIPPED) && (flags & ETO_OPAQUE)))
{
@ -2030,15 +2030,10 @@ BOOL WINAPI ExtTextOutW( HDC hdc, INT x, INT y, UINT flags,
}
if(span)
{
if (PATH_IsPathOpen(dc->path))
ret = PATH_ExtTextOut(dc, x + offsets[i - span].x, y + offsets[i - span].y,
(flags & ~ETO_OPAQUE) | ETO_GLYPH_INDEX, &rc,
glyphs, span, deltas ? (INT*)(deltas + (i - span)) : NULL);
else
physdev->funcs->pExtTextOut( physdev, x + offsets[i - span].x,
y + offsets[i - span].y,
(flags & ~ETO_OPAQUE) | ETO_GLYPH_INDEX, &rc, glyphs,
span, deltas ? (INT*)(deltas + (i - span)) : NULL);
physdev->funcs->pExtTextOut( physdev, x + offsets[i - span].x,
y + offsets[i - span].y,
(flags & ~ETO_OPAQUE) | ETO_GLYPH_INDEX, &rc, glyphs,
span, deltas ? (INT*)(deltas + (i - span)) : NULL);
span = 0;
}
SelectObject(hdc, cur_font);
@ -2047,16 +2042,10 @@ BOOL WINAPI ExtTextOutW( HDC hdc, INT x, INT y, UINT flags,
if(i == count - 1)
{
if (PATH_IsPathOpen(dc->path))
ret = PATH_ExtTextOut(dc, x + (offsets ? offsets[count - span].x : 0),
y + (offsets ? offsets[count - span].y : 0),
(flags & ~ETO_OPAQUE) | ETO_GLYPH_INDEX, &rc,
glyphs, span, deltas ? (INT*)(deltas + (count - span)) : NULL);
else
ret = physdev->funcs->pExtTextOut(physdev, x + (offsets ? offsets[count - span].x : 0),
y + (offsets ? offsets[count - span].y : 0),
(flags & ~ETO_OPAQUE) | ETO_GLYPH_INDEX, &rc, glyphs,
span, deltas ? (INT*)(deltas + (count - span)) : NULL);
ret = physdev->funcs->pExtTextOut(physdev, x + (offsets ? offsets[count - span].x : 0),
y + (offsets ? offsets[count - span].y : 0),
(flags & ~ETO_OPAQUE) | ETO_GLYPH_INDEX, &rc, glyphs,
span, deltas ? (INT*)(deltas + (count - span)) : NULL);
SelectObject(hdc, orig_font);
HeapFree(GetProcessHeap(), 0, offsets);
}
@ -2070,13 +2059,8 @@ BOOL WINAPI ExtTextOutW( HDC hdc, INT x, INT y, UINT flags,
GetGlyphIndicesW(hdc, reordered_str, count, glyphs, 0);
flags |= ETO_GLYPH_INDEX;
}
if (PATH_IsPathOpen(dc->path))
ret = PATH_ExtTextOut(dc, x, y, (flags & ~ETO_OPAQUE), &rc,
glyphs ? glyphs : reordered_str, count, (INT*)deltas);
else
ret = physdev->funcs->pExtTextOut( physdev, x, y, (flags & ~ETO_OPAQUE), &rc,
glyphs ? glyphs : reordered_str, count, (INT*)deltas );
ret = physdev->funcs->pExtTextOut( physdev, x, y, (flags & ~ETO_OPAQUE), &rc,
glyphs ? glyphs : reordered_str, count, (INT*)deltas );
}
done:

9
dlls/gdi32/gdi_private.h
View File

@ -314,20 +314,11 @@ extern METAHEADER *MF_CreateMetaHeaderDisk(METAHEADER *mr, LPCVOID filename, BOO
/* path.c */
#define PATH_IsPathOpen(path) ((path).state==PATH_Open)
/* Returns TRUE if the specified path is in the open state, i.e. in the
* state where points will be added to the path, or FALSE otherwise. This
* function is implemented as a macro for performance reasons.
*/
extern void PATH_InitGdiPath(GdiPath *pPath) DECLSPEC_HIDDEN;
extern void PATH_DestroyGdiPath(GdiPath *pPath) DECLSPEC_HIDDEN;
extern BOOL PATH_SavePath( DC *dst, DC *src ) DECLSPEC_HIDDEN;
extern BOOL PATH_RestorePath( DC *dst, DC *src ) DECLSPEC_HIDDEN;
extern BOOL PATH_ExtTextOut(DC *dc, INT x, INT y, UINT flags, const RECT *lprc,
LPCWSTR str, UINT count, const INT *dx) DECLSPEC_HIDDEN;
/* painting.c */
extern POINT *GDI_Bezier( const POINT *Points, INT count, INT *nPtsOut ) DECLSPEC_HIDDEN;

35
dlls/gdi32/path.c
View File

@ -1470,9 +1470,9 @@ static void PATH_BezierTo(GdiPath *pPath, POINT *lppt, INT n)
}
}
static BOOL PATH_add_outline(DC *dc, INT x, INT y, TTPOLYGONHEADER *header, DWORD size)
static BOOL PATH_add_outline(struct path_physdev *physdev, INT x, INT y,
TTPOLYGONHEADER *header, DWORD size)
{
GdiPath *pPath = &dc->path;
TTPOLYGONHEADER *start;
POINT pt;
@ -1490,7 +1490,7 @@ static BOOL PATH_add_outline(DC *dc, INT x, INT y, TTPOLYGONHEADER *header, DWOR
pt.x = x + int_from_fixed(header->pfxStart.x);
pt.y = y - int_from_fixed(header->pfxStart.y);
PATH_AddEntry(pPath, &pt, PT_MOVETO);
PATH_AddEntry(physdev->path, &pt, PT_MOVETO);
curve = (TTPOLYCURVE *)(header + 1);
@ -1508,7 +1508,7 @@ static BOOL PATH_add_outline(DC *dc, INT x, INT y, TTPOLYGONHEADER *header, DWOR
{
pt.x = x + int_from_fixed(curve->apfx[i].x);
pt.y = y - int_from_fixed(curve->apfx[i].y);
PATH_AddEntry(pPath, &pt, PT_LINETO);
PATH_AddEntry(physdev->path, &pt, PT_LINETO);
}
break;
}
@ -1533,7 +1533,7 @@ static BOOL PATH_add_outline(DC *dc, INT x, INT y, TTPOLYGONHEADER *header, DWOR
pts[i + 1].y = y - int_from_fixed(curve->apfx[i].y);
}
PATH_BezierTo(pPath, pts, curve->cpfx + 1);
PATH_BezierTo(physdev->path, pts, curve->cpfx + 1);
HeapFree(GetProcessHeap(), 0, pts);
break;
@ -1550,22 +1550,19 @@ static BOOL PATH_add_outline(DC *dc, INT x, INT y, TTPOLYGONHEADER *header, DWOR
header = (TTPOLYGONHEADER *)((char *)header + header->cb);
}
return CloseFigure(dc->hSelf);
return CloseFigure(physdev->dev.hdc);
}
/**********************************************************************
* PATH_ExtTextOut
/*************************************************************
* pathdrv_ExtTextOut
*/
BOOL PATH_ExtTextOut(DC *dc, INT x, INT y, UINT flags, const RECT *lprc,
LPCWSTR str, UINT count, const INT *dx)
static BOOL pathdrv_ExtTextOut( PHYSDEV dev, INT x, INT y, UINT flags, const RECT *lprc,
LPCWSTR str, UINT count, const INT *dx )
{
struct path_physdev *physdev = get_path_physdev( dev );
unsigned int idx;
HDC hdc = dc->hSelf;
POINT offset = {0, 0};
TRACE("%p, %d, %d, %08x, %s, %s, %d, %p)\n", hdc, x, y, flags,
wine_dbgstr_rect(lprc), debugstr_wn(str, count), count, dx);
if (!count) return TRUE;
for (idx = 0; idx < count; idx++)
@ -1575,7 +1572,8 @@ BOOL PATH_ExtTextOut(DC *dc, INT x, INT y, UINT flags, const RECT *lprc,
DWORD dwSize;
void *outline;
dwSize = GetGlyphOutlineW(hdc, str[idx], GGO_GLYPH_INDEX | GGO_NATIVE, &gm, 0, NULL, &identity);
dwSize = GetGlyphOutlineW(dev->hdc, str[idx], GGO_GLYPH_INDEX | GGO_NATIVE,
&gm, 0, NULL, &identity);
if (dwSize == GDI_ERROR) return FALSE;
/* add outline only if char is printable */
@ -1584,9 +1582,10 @@ BOOL PATH_ExtTextOut(DC *dc, INT x, INT y, UINT flags, const RECT *lprc,
outline = HeapAlloc(GetProcessHeap(), 0, dwSize);
if (!outline) return FALSE;
GetGlyphOutlineW(hdc, str[idx], GGO_GLYPH_INDEX | GGO_NATIVE, &gm, dwSize, outline, &identity);
GetGlyphOutlineW(dev->hdc, str[idx], GGO_GLYPH_INDEX | GGO_NATIVE,
&gm, dwSize, outline, &identity);
PATH_add_outline(dc, x + offset.x, y + offset.y, outline, dwSize);
PATH_add_outline(physdev, x + offset.x, y + offset.y, outline, dwSize);
HeapFree(GetProcessHeap(), 0, outline);
}
@ -2300,7 +2299,7 @@ const struct gdi_dc_funcs path_driver =
NULL, /* pExtEscape */
NULL, /* pExtFloodFill */
NULL, /* pExtSelectClipRgn */
NULL, /* pExtTextOut */
pathdrv_ExtTextOut, /* pExtTextOut */
NULL, /* pFillPath */
NULL, /* pFillRgn */
NULL, /* pFlattenPath */