return FALSE;
}
+static VOID
+IntUnicodeStringToBuffer(LPWSTR pszBuffer, USHORT cbBuffer, const UNICODE_STRING *pString)
+{
+ USHORT cbLength = pString->Length;
+
+ if (cbBuffer < sizeof(UNICODE_NULL))
+ return;
+
+ if (cbLength > cbBuffer - sizeof(UNICODE_NULL))
+ cbLength = cbBuffer - sizeof(UNICODE_NULL);
+
+ RtlCopyMemory(pszBuffer, pString->Buffer, cbLength);
+ pszBuffer[cbLength / sizeof(WCHAR)] = UNICODE_NULL;
+}
+
static BOOL
SubstituteFontRecurse(LOGFONTW* pLogFont)
{
if (!Found)
break;
- RtlStringCchCopyW(pLogFont->lfFaceName, LF_FACESIZE, OutputNameW.Buffer);
+ IntUnicodeStringToBuffer(pLogFont->lfFaceName, sizeof(pLogFont->lfFaceName), &OutputNameW);
if (CharSetMap[FONTSUBST_FROM] == DEFAULT_CHARSET ||
CharSetMap[FONTSUBST_FROM] == pLogFont->lfCharSet)
EngSetLastError(ERROR_NOT_ENOUGH_MEMORY);
return 0; /* failure */
}
+
RtlCopyMemory(FontGDI->Filename, pFileName->Buffer, pFileName->Length);
FontGDI->Filename[pFileName->Length / sizeof(WCHAR)] = UNICODE_NULL;
}
Status = RtlAnsiStringToUnicodeString(&Entry->FaceName, &AnsiString, TRUE);
if (NT_SUCCESS(Status))
{
- if (Face->style_name[0] && strcmp(Face->style_name, "Regular"))
+ if (Face->style_name && Face->style_name[0] &&
+ strcmp(Face->style_name, "Regular") != 0)
{
RtlInitAnsiString(&AnsiString, Face->style_name);
Status = RtlAnsiStringToUnicodeString(&Entry->StyleName, &AnsiString, TRUE);
PLFONT plfont;
LOGFONTW *plf;
+ ASSERT(lf);
plfont = LFONT_AllocFontWithHandle();
if (!plfont)
{
int Ascent, Descent;
FT_Face Face = FontGDI->SharedFace->Face;
+ ASSERT_FREETYPE_LOCK_HELD();
+
XScale = Face->size->metrics.x_scale;
YScale = Face->size->metrics.y_scale;
if (0 == Ntm->ntmFlags) Ntm->ntmFlags = NTM_REGULAR;
- Ntm->ntmSizeEM = Otm->otmEMSquare;
- Ntm->ntmCellHeight = Otm->otmEMSquare;
- Ntm->ntmAvgWidth = 0;
-
Info->FontType = (0 != (TM->tmPitchAndFamily & TMPF_TRUETYPE)
? TRUETYPE_FONTTYPE : 0);
/* full name */
if (!FullName)
FullName = (WCHAR*)((ULONG_PTR) Otm + (ULONG_PTR)Otm->otmpFaceName);
-
+
RtlStringCbCopyW(Info->EnumLogFontEx.elfFullName,
sizeof(Info->EnumLogFontEx.elfFullName),
FullName);
- ExFreePoolWithTag(Otm, GDITAG_TEXT);
-
RtlInitAnsiString(&StyleA, Face->style_name);
StyleW.Buffer = Info->EnumLogFontEx.elfStyle;
StyleW.MaximumLength = sizeof(Info->EnumLogFontEx.elfStyle);
status = RtlAnsiStringToUnicodeString(&StyleW, &StyleA, FALSE);
if (!NT_SUCCESS(status))
{
+ ExFreePoolWithTag(Otm, GDITAG_TEXT);
return;
}
Info->EnumLogFontEx.elfScript[0] = UNICODE_NULL;
if (!pOS2)
{
IntUnLockFreeType();
+ ExFreePoolWithTag(Otm, GDITAG_TEXT);
return;
}
+ Ntm->ntmSizeEM = Otm->otmEMSquare;
+ Ntm->ntmCellHeight = pOS2->usWinAscent + pOS2->usWinDescent;
+ Ntm->ntmAvgWidth = 0;
+
+ ExFreePoolWithTag(Otm, GDITAG_TEXT);
+
fs.fsCsb[0] = pOS2->ulCodePageRange1;
fs.fsCsb[1] = pOS2->ulCodePageRange2;
fs.fsUsb[0] = pOS2->ulUnicodeRange1;
continue; /* mismatch */
}
- RtlStringCchCopyW(lf.lfFaceName, LF_FACESIZE, pFromW->Buffer);
+ IntUnicodeStringToBuffer(lf.lfFaceName, sizeof(lf.lfFaceName), pFromW);
SubstituteFontRecurse(&lf);
RtlInitUnicodeString(&NameW, lf.lfFaceName);
return FT_Request_Size(face, &req);
}
+ /* See also: https://docs.microsoft.com/en-us/typography/opentype/spec/os2#fsselection */
+#define FM_SEL_USE_TYPO_METRICS 0x80
if (lfHeight > 0)
{
/* case (A): lfHeight is positive */
Sum = pOS2->usWinAscent + pOS2->usWinDescent;
- if (Sum == 0)
+ if (Sum == 0 || (pOS2->fsSelection & FM_SEL_USE_TYPO_METRICS))
{
Ascent = pHori->Ascender;
Descent = -pHori->Descender;
else if (lfHeight < 0)
{
/* case (B): lfHeight is negative */
- FontGDI->tmAscent = FT_MulDiv(-lfHeight, pOS2->usWinAscent, face->units_per_EM);
- FontGDI->tmDescent = FT_MulDiv(-lfHeight, pOS2->usWinDescent, face->units_per_EM);
+ if (pOS2->fsSelection & FM_SEL_USE_TYPO_METRICS)
+ {
+ FontGDI->tmAscent = FT_MulDiv(-lfHeight, pHori->Ascender, face->units_per_EM);
+ FontGDI->tmDescent = FT_MulDiv(-lfHeight, -pHori->Descender, face->units_per_EM);
+ }
+ else
+ {
+ FontGDI->tmAscent = FT_MulDiv(-lfHeight, pOS2->usWinAscent, face->units_per_EM);
+ FontGDI->tmDescent = FT_MulDiv(-lfHeight, pOS2->usWinDescent, face->units_per_EM);
+ }
FontGDI->tmHeight = FontGDI->tmAscent + FontGDI->tmDescent;
FontGDI->tmInternalLeading = FontGDI->tmHeight + lfHeight;
}
+#undef FM_SEL_USE_TYPO_METRICS
FontGDI->EmHeight = FontGDI->tmHeight - FontGDI->tmInternalLeading;
FontGDI->EmHeight = max(FontGDI->EmHeight, 1);
Face = FontGdi->SharedFace->Face;
TEXTOBJ_UnlockText(TextObj);
+ memset(&fs, 0, sizeof(FONTSIGNATURE));
IntLockFreeType();
pOS2 = FT_Get_Sfnt_Table(Face, ft_sfnt_os2);
- IntUnLockFreeType();
- memset(&fs, 0, sizeof(FONTSIGNATURE));
if (NULL != pOS2)
{
fs.fsCsb[0] = pOS2->ulCodePageRange1;
fs.fsCsb[0] |= FS_SYMBOL;
}
}
+ pOS2 = NULL;
+ IntUnLockFreeType();
DPRINT("Csb 1=%x 0=%x\n", fs.fsCsb[1],fs.fsCsb[0]);
if (fs.fsCsb[0] == 0)
{ /* Let's see if we can find any interesting cmaps */
Error = FT_Get_WinFNT_Header(Face, &Win);
- IntUnLockFreeType();
-
if (NT_SUCCESS(Status))
{
FillTM(&ptmwi->TextMetric, FontGDI, pOS2, pHori, !Error ? &Win : 0);
/* FIXME: Fill Diff member */
RtlZeroMemory(&ptmwi->Diff, sizeof(ptmwi->Diff));
}
+
+ IntUnLockFreeType();
}
TEXTOBJ_UnlockText(TextObj);
}
}
Byte = LogFont->lfOutPrecision;
- if (Byte == OUT_DEFAULT_PRECIS)
- Byte = OUT_OUTLINE_PRECIS; /* Is it OK? */
switch (Byte)
{
+ case OUT_DEFAULT_PRECIS:
+ /* nothing to do */
+ break;
case OUT_DEVICE_PRECIS:
if (!(TM->tmPitchAndFamily & TMPF_DEVICE) ||
!(TM->tmPitchAndFamily & (TMPF_VECTOR | TMPF_TRUETYPE)))
/* Requested a family, but the candidate's family is different. */
GOT_PENALTY("Family", 9000);
}
- if ((TM->tmPitchAndFamily & 0xF0) == FF_DONTCARE)
- {
- /* FamilyUnknown Penalty 8000 */
- /* Requested a family, but the candidate has no family. */
- GOT_PENALTY("FamilyUnknown", 8000);
- }
+ }
+
+ if ((TM->tmPitchAndFamily & 0xF0) == FF_DONTCARE)
+ {
+ /* FamilyUnknown Penalty 8000 */
+ /* Requested a family, but the candidate has no family. */
+ GOT_PENALTY("FamilyUnknown", 8000);
}
/* Is the candidate a non-vector font? */
FT_ULong tmp_size = 0;
FT_Face Face = Font->SharedFace->Face;
+ ASSERT_FREETYPE_LOCK_NOT_HELD();
+ IntLockFreeType();
+
if (FT_HAS_MULTIPLE_MASTERS(Face))
Font->FontObj.flFontType |= FO_MULTIPLEMASTER;
if (FT_HAS_VERTICAL(Face))
{
Font->FontObj.flFontType |= (FO_CFF|FO_POSTSCRIPT);
}
+
+ IntUnLockFreeType();
}
static BOOL
if (NT_SUCCESS(Status))
{
/* truncated copy */
- Name.Length = (USHORT)min(Name.Length, (LF_FACESIZE - 1) * sizeof(WCHAR));
- RtlStringCbCopyNW(TextObj->TextFace, Name.Length + sizeof(WCHAR), Name.Buffer, Name.Length);
-
+ IntUnicodeStringToBuffer(TextObj->TextFace, sizeof(TextObj->TextFace), &Name);
RtlFreeUnicodeString(&Name);
}
}
FT_GlyphSlot glyph;
FT_BitmapGlyph realglyph;
LONGLONG TextLeft, RealXStart;
- ULONG TextTop, previous, BackgroundLeft;
+ ULONG TextTop, previous;
FT_Bool use_kerning;
RECTL DestRect, MaskRect;
POINTL SourcePoint, BrushOrigin;
BOOL EmuBold, EmuItalic;
int thickness;
BOOL bResult;
+ ULONGLONG TextWidth;
/* Check if String is valid */
if ((Count > 0xFFFF) || (Count > 0 && String == NULL))
yoff = fixAscender >> 6;
#undef VALIGN_MASK
- use_kerning = FT_HAS_KERNING(face);
- previous = 0;
-
/*
- * Process the horizontal alignment and modify XStart accordingly.
+ * Calculate width of the text.
*/
+ TextWidth = 0;
DxShift = fuOptions & ETO_PDY ? 1 : 0;
- if (pdcattr->lTextAlign & (TA_RIGHT | TA_CENTER))
- {
- ULONGLONG TextWidth = 0;
- LPCWSTR TempText = String;
- int iStart;
-
- /*
- * Calculate width of the text.
- */
-
- if (NULL != Dx)
- {
- iStart = Count < 2 ? 0 : Count - 2;
- TextWidth = Count < 2 ? 0 : (Dx[(Count-2)<<DxShift] << 6);
- }
- else
- {
- iStart = 0;
- }
- TempText = String + iStart;
-
- for (i = iStart; i < Count; i++)
- {
- glyph_index = get_glyph_index_flagged(face, *TempText, ETO_GLYPH_INDEX, fuOptions);
-
- if (EmuBold || EmuItalic)
- realglyph = NULL;
- else
- realglyph = ftGdiGlyphCacheGet(face, glyph_index, plf->lfHeight,
- RenderMode, pmxWorldToDevice);
- if (!realglyph)
- {
- error = FT_Load_Glyph(face, glyph_index, FT_LOAD_DEFAULT);
- if (error)
- {
- DPRINT1("WARNING: Failed to load and render glyph! [index: %d]\n", glyph_index);
- }
-
- glyph = face->glyph;
- if (EmuBold || EmuItalic)
- {
- if (EmuBold)
- FT_GlyphSlot_Embolden(glyph);
- if (EmuItalic)
- FT_GlyphSlot_Oblique(glyph);
- realglyph = ftGdiGlyphSet(face, glyph, RenderMode);
- }
- else
- {
- realglyph = ftGdiGlyphCacheSet(face,
- glyph_index,
- plf->lfHeight,
- pmxWorldToDevice,
- glyph,
- RenderMode);
- }
- if (!realglyph)
- {
- DPRINT1("Failed to render glyph! [index: %d]\n", glyph_index);
- IntUnLockFreeType();
- goto Cleanup;
- }
-
- }
- /* Retrieve kerning distance */
- if (use_kerning && previous && glyph_index)
- {
- FT_Vector delta;
- FT_Get_Kerning(face, previous, glyph_index, 0, &delta);
- TextWidth += delta.x;
- }
-
- TextWidth += realglyph->root.advance.x >> 10;
-
- if (EmuBold || EmuItalic)
- {
- FT_Done_Glyph((FT_Glyph)realglyph);
- realglyph = NULL;
- }
-
- previous = glyph_index;
- TempText++;
- }
-
- previous = 0;
-
- if ((pdcattr->lTextAlign & TA_CENTER) == TA_CENTER)
- {
- RealXStart -= TextWidth / 2;
- }
- else
- {
- RealXStart -= TextWidth;
- }
- }
-
- psurf = dc->dclevel.pSurface;
- SurfObj = &psurf->SurfObj ;
-
- if ((fuOptions & ETO_OPAQUE) && (dc->pdcattr->ulDirty_ & DIRTY_BACKGROUND))
- DC_vUpdateBackgroundBrush(dc) ;
-
- if(dc->pdcattr->ulDirty_ & DIRTY_TEXT)
- DC_vUpdateTextBrush(dc) ;
-
- if (!face->units_per_EM)
- {
- thickness = 1;
- }
- else
- {
- thickness = face->underline_thickness *
- face->size->metrics.y_ppem / face->units_per_EM;
- if (thickness <= 0)
- thickness = 1;
- }
-
- if ((fuOptions & ETO_OPAQUE) && plf->lfItalic)
+ use_kerning = FT_HAS_KERNING(face);
+ previous = 0;
+ if ((fuOptions & ETO_OPAQUE) ||
+ (pdcattr->lTextAlign & (TA_CENTER | TA_RIGHT)))
{
- /* Draw background */
TextLeft = RealXStart;
TextTop = YStart;
- BackgroundLeft = (RealXStart + 32) >> 6;
for (i = 0; i < Count; ++i)
{
glyph_index = get_glyph_index_flagged(face, String[i], ETO_GLYPH_INDEX, fuOptions);
+ // FIXME: Use FT_LOAD_BITMAP_METRICS_ONLY or cache.
error = FT_Load_Glyph(face, glyph_index, FT_LOAD_DEFAULT);
if (error)
{
- DPRINT1("Failed to load and render glyph! [index: %d]\n", glyph_index);
+ DPRINT1("Failed to load glyph! [index: %d]\n", glyph_index);
IntUnLockFreeType();
+ bResult = FALSE;
goto Cleanup;
}
{
DPRINT1("Failed to render glyph! [index: %d]\n", glyph_index);
IntUnLockFreeType();
+ bResult = FALSE;
goto Cleanup;
}
/* retrieve kerning distance and move pen position */
- if (use_kerning && previous && glyph_index && NULL == Dx)
+ if (use_kerning && previous && glyph_index && Dx == NULL)
{
FT_Vector delta;
FT_Get_Kerning(face, previous, glyph_index, 0, &delta);
TextLeft += delta.x;
}
- DPRINT("TextLeft: %I64d\n", TextLeft);
- DPRINT("TextTop: %lu\n", TextTop);
- DPRINT("Advance: %d\n", realglyph->root.advance.x);
-
- DestRect.left = BackgroundLeft;
- DestRect.right = (TextLeft + (realglyph->root.advance.x >> 10) + 32) >> 6;
- DestRect.top = TextTop + yoff - ((fixAscender + 32) >> 6);
- DestRect.bottom = DestRect.top + ((fixAscender + fixDescender) >> 6);
- MouseSafetyOnDrawStart(dc->ppdev, DestRect.left, DestRect.top, DestRect.right, DestRect.bottom);
- if (dc->fs & (DC_ACCUM_APP|DC_ACCUM_WMGR))
- {
- IntUpdateBoundsRect(dc, &DestRect);
- }
- IntEngBitBlt(
- &psurf->SurfObj,
- NULL,
- NULL,
- (CLIPOBJ *)&dc->co,
- NULL,
- &DestRect,
- &SourcePoint,
- &SourcePoint,
- &dc->eboBackground.BrushObject,
- &BrushOrigin,
- ROP4_FROM_INDEX(R3_OPINDEX_PATCOPY));
- MouseSafetyOnDrawEnd(dc->ppdev);
- BackgroundLeft = DestRect.right;
- DestRect.left = ((TextLeft + 32) >> 6) + realglyph->left;
- DestRect.right = DestRect.left + realglyph->bitmap.width;
- DestRect.top = TextTop + yoff - realglyph->top;
- DestRect.bottom = DestRect.top + realglyph->bitmap.rows;
-
- bitSize.cx = realglyph->bitmap.width;
- bitSize.cy = realglyph->bitmap.rows;
- MaskRect.right = realglyph->bitmap.width;
- MaskRect.bottom = realglyph->bitmap.rows;
-
- if (NULL == Dx)
+ if (Dx == NULL)
{
TextLeft += realglyph->root.advance.x >> 10;
- DPRINT("New TextLeft: %I64d\n", TextLeft);
}
else
{
FLOATOBJ_Set1(&Scale);
/* do the shift before multiplying to preserve precision */
- FLOATOBJ_MulLong(&Scale, Dx[i<<DxShift] << 6);
+ FLOATOBJ_MulLong(&Scale, Dx[i << DxShift] << 6);
TextLeft += FLOATOBJ_GetLong(&Scale);
- DPRINT("New TextLeft2: %I64d\n", TextLeft);
}
if (DxShift)
realglyph = NULL;
}
}
+
+ TextWidth = TextLeft - RealXStart;
+ }
+
+ /*
+ * Process the horizontal alignment and modify XStart accordingly.
+ */
+ if ((pdcattr->lTextAlign & TA_CENTER) == TA_CENTER)
+ {
+ RealXStart -= TextWidth / 2;
+ }
+ else if ((pdcattr->lTextAlign & TA_RIGHT) == TA_RIGHT)
+ {
+ RealXStart -= TextWidth;
+ if (((RealXStart + TextWidth + 32) >> 6) <= Start.x + dc->ptlDCOrig.x)
+ RealXStart += 1 << 6;
+ }
+
+ psurf = dc->dclevel.pSurface;
+ SurfObj = &psurf->SurfObj ;
+
+ if ((fuOptions & ETO_OPAQUE) && (dc->pdcattr->ulDirty_ & DIRTY_BACKGROUND))
+ DC_vUpdateBackgroundBrush(dc) ;
+
+ if(dc->pdcattr->ulDirty_ & DIRTY_TEXT)
+ DC_vUpdateTextBrush(dc) ;
+
+ if (!face->units_per_EM)
+ {
+ thickness = 1;
+ }
+ else
+ {
+ thickness = face->underline_thickness *
+ face->size->metrics.y_ppem / face->units_per_EM;
+ if (thickness <= 0)
+ thickness = 1;
+ }
+
+ if (fuOptions & ETO_OPAQUE)
+ {
+ /* Draw background */
+ RECTL Rect;
+
+ Rect.left = (RealXStart + 32) >> 6;
+ Rect.top = TextTop + yoff - ((fixAscender + 32) >> 6);
+ Rect.right = (RealXStart + TextWidth + 32) >> 6;
+ Rect.bottom = Rect.top + ((fixAscender + fixDescender) >> 6);
+
+ if (dc->fs & (DC_ACCUM_APP | DC_ACCUM_WMGR))
+ {
+ IntUpdateBoundsRect(dc, &Rect);
+ }
+
+ if (pdcattr->ulDirty_ & DIRTY_BACKGROUND)
+ DC_vUpdateBackgroundBrush(dc);
+ if (dc->dctype == DCTYPE_DIRECT)
+ MouseSafetyOnDrawStart(dc->ppdev, Rect.left, Rect.top, Rect.right, Rect.bottom);
+
+ SourcePoint.x = SourcePoint.y = 0;
+ BrushOrigin.x = BrushOrigin.y = 0;
+
+ psurf = dc->dclevel.pSurface;
+ IntEngBitBlt(
+ &psurf->SurfObj,
+ NULL,
+ NULL,
+ (CLIPOBJ *)&dc->co,
+ NULL,
+ &Rect,
+ &SourcePoint,
+ &SourcePoint,
+ &dc->eboBackground.BrushObject,
+ &BrushOrigin,
+ ROP4_FROM_INDEX(R3_OPINDEX_PATCOPY));
+
+ if (dc->dctype == DCTYPE_DIRECT)
+ MouseSafetyOnDrawEnd(dc->ppdev);
}
EXLATEOBJ_vInitialize(&exloRGB2Dst, &gpalRGB, psurf->ppal, 0, 0, 0);
*/
TextLeft = RealXStart;
TextTop = YStart;
- BackgroundLeft = (RealXStart + 32) >> 6;
+ previous = 0;
for (i = 0; i < Count; ++i)
{
glyph_index = get_glyph_index_flagged(face, String[i], ETO_GLYPH_INDEX, fuOptions);
DPRINT("TextTop: %lu\n", TextTop);
DPRINT("Advance: %d\n", realglyph->root.advance.x);
- if ((fuOptions & ETO_OPAQUE) && !plf->lfItalic)
- {
- DestRect.left = BackgroundLeft;
- DestRect.right = (TextLeft + (realglyph->root.advance.x >> 10) + 32) >> 6;
- DestRect.top = TextTop + yoff - ((fixAscender + 32) >> 6);
- DestRect.bottom = DestRect.top + ((fixAscender + fixDescender) >> 6);
-
- if (dc->dctype == DCTYPE_DIRECT)
- MouseSafetyOnDrawStart(dc->ppdev, DestRect.left, DestRect.top, DestRect.right, DestRect.bottom);
-
- if (dc->fs & (DC_ACCUM_APP|DC_ACCUM_WMGR))
- {
- IntUpdateBoundsRect(dc, &DestRect);
- }
- IntEngBitBlt(
- &psurf->SurfObj,
- NULL,
- NULL,
- (CLIPOBJ *)&dc->co,
- NULL,
- &DestRect,
- &SourcePoint,
- &SourcePoint,
- &dc->eboBackground.BrushObject,
- &BrushOrigin,
- ROP4_FROM_INDEX(R3_OPINDEX_PATCOPY));
-
- if (dc->dctype == DCTYPE_DIRECT)
- MouseSafetyOnDrawEnd(dc->ppdev);
-
- BackgroundLeft = DestRect.right;
- }
-
DestRect.left = ((TextLeft + 32) >> 6) + realglyph->left;
DestRect.right = DestRect.left + realglyph->bitmap.width;
DestRect.top = TextTop + yoff - realglyph->top;
projects / reactos.git / blobdiff