-/*
- * FreeType font engine interface
- *
- * Copyright 2001 Huw D M Davies for CodeWeavers.
- * Copyright 2006 Dmitry Timoshkov for CodeWeavers.
- *
- * This file contains the WineEng* functions.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
- */
-/*
- *
- * Addaped for the use in ReactOS.
- *
- */
/*
* PROJECT: ReactOS win32 kernel mode subsystem
* LICENSE: GPL - See COPYING in the top level directory
* FILE: subsystems/win32/win32k/objects/freetype.c
- * PURPOSE: Freetype library support
- * PROGRAMMER:
+ * PURPOSE: FreeType font engine interface
+ * PROGRAMMER: Copyright 2001 Huw D M Davies for CodeWeavers.
+ * Copyright 2006 Dmitry Timoshkov for CodeWeavers.
*/
/** Includes ******************************************************************/
#include <win32k.h>
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_GLYPH_H
-#include FT_TYPE1_TABLES_H
-#include <freetype/tttables.h>
-#include <freetype/fttrigon.h>
-#include <freetype/ftglyph.h>
-#include <freetype/ftbitmap.h>
-#include <freetype/ftoutln.h>
-#include <freetype/ftwinfnt.h>
-
#define NDEBUG
#include <debug.h>
PSECTION_OBJECT SectionObject;
ULONG ViewSize = 0;
LARGE_INTEGER SectionSize;
-#if 0 // Wine code
- FT_Fixed XScale, YScale;
-#endif
UNICODE_STRING FontRegPath = RTL_CONSTANT_STRING(L"\\REGISTRY\\Machine\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Fonts");
/* Open the font file */
FontGDI->Filename[FileName->Length / sizeof(WCHAR)] = L'\0';
FontGDI->face = Face;
- /* FIXME: Complete text metrics */
-#if 0 /* This (Wine) code doesn't seem to work correctly for us */
- XScale = Face->size->metrics.x_scale;
- YScale = Face->size->metrics.y_scale;
- FontGDI->TextMetric.tmAscent = (FT_MulFix(Face->ascender, YScale) + 32) >> 6;
- FontGDI->TextMetric.tmDescent = (FT_MulFix(Face->descender, YScale) + 32) >> 6;
- FontGDI->TextMetric.tmHeight = (FT_MulFix(Face->ascender, YScale) -
- FT_MulFix(Face->descender, YScale)) >> 6;
-#else
- FontGDI->TextMetric.tmAscent = (Face->size->metrics.ascender + 32) >> 6; /* units above baseline */
- FontGDI->TextMetric.tmDescent = (32 - Face->size->metrics.descender) >> 6; /* units below baseline */
- FontGDI->TextMetric.tmHeight = (Face->size->metrics.ascender - Face->size->metrics.descender) >> 6;
-#endif
-
-
-
DPRINT("Font loaded: %s (%s)\n", Face->family_name, Face->style_name);
DPRINT("Num glyphs: %u\n", Face->num_glyphs);
Otm->otmSize = Needed;
-// FillTM(&Otm->otmTextMetrics, FontGDI, pOS2, pHori, !Error ? &Win : 0);
- if (!(FontGDI->flRealizedType & FDM_TYPE_TEXT_METRIC))
- {
- FillTM(&FontGDI->TextMetric, FontGDI, pOS2, pHori, !Error ? &Win : 0);
- FontGDI->flRealizedType |= FDM_TYPE_TEXT_METRIC;
- }
-
- RtlCopyMemory(&Otm->otmTextMetrics, &FontGDI->TextMetric, sizeof(TEXTMETRICW));
+ FillTM(&Otm->otmTextMetrics, FontGDI, pOS2, pHori, !Error ? &Win : 0);
Otm->otmFiller = 0;
RtlCopyMemory(&Otm->otmPanoseNumber, pOS2->panose, PANOSE_COUNT);
Otm->otmrcFontBox.right = (FT_MulFix(FontGDI->face->bbox.xMax, XScale) + 32) >> 6;
Otm->otmrcFontBox.top = (FT_MulFix(FontGDI->face->bbox.yMax, YScale) + 32) >> 6;
Otm->otmrcFontBox.bottom = (FT_MulFix(FontGDI->face->bbox.yMin, YScale) + 32) >> 6;
- Otm->otmMacAscent = FontGDI->TextMetric.tmAscent;
- Otm->otmMacDescent = -FontGDI->TextMetric.tmDescent;
+ Otm->otmMacAscent = Otm->otmTextMetrics.tmAscent;
+ Otm->otmMacDescent = -Otm->otmTextMetrics.tmDescent;
Otm->otmMacLineGap = Otm->otmLineGap;
Otm->otmusMinimumPPEM = 0; /* TT Header */
Otm->otmptSubscriptSize.x = (FT_MulFix(pOS2->ySubscriptXSize, XScale) + 32) >> 6;
ExFreePoolWithTag(Otm, GDITAG_TEXT);
- wcsncpy(Info->EnumLogFontEx.elfLogFont.lfFaceName, FaceName, LF_FACESIZE);
- wcsncpy(Info->EnumLogFontEx.elfFullName, FaceName, LF_FULLFACESIZE);
+ RtlStringCbCopyW(Info->EnumLogFontEx.elfLogFont.lfFaceName,
+ sizeof(Info->EnumLogFontEx.elfLogFont.lfFaceName),
+ FaceName);
+ RtlStringCbCopyW(Info->EnumLogFontEx.elfFullName,
+ sizeof(Info->EnumLogFontEx.elfFullName),
+ FaceName);
RtlInitAnsiString(&StyleA, FontGDI->face->style_name);
- RtlAnsiStringToUnicodeString(&StyleW, &StyleA, TRUE);
- wcsncpy(Info->EnumLogFontEx.elfStyle, StyleW.Buffer, LF_FACESIZE);
- RtlFreeUnicodeString(&StyleW);
+ StyleW.Buffer = Info->EnumLogFontEx.elfStyle;
+ StyleW.MaximumLength = sizeof(Info->EnumLogFontEx.elfStyle);
+ RtlAnsiStringToUnicodeString(&StyleW, &StyleA, FALSE);
Info->EnumLogFontEx.elfLogFont.lfCharSet = DEFAULT_CHARSET;
Info->EnumLogFontEx.elfScript[0] = L'\0';
if (InfoContext->Count < InfoContext->Size)
{
InfoContext->Info[InfoContext->Count] = InfoContext->Info[Existing];
- wcsncpy(InfoContext->Info[InfoContext->Count].EnumLogFontEx.elfLogFont.lfFaceName,
- RegistryName.Buffer, LF_FACESIZE);
+ RtlStringCbCopyNW(InfoContext->Info[InfoContext->Count].EnumLogFontEx.elfLogFont.lfFaceName,
+ sizeof(InfoContext->Info[InfoContext->Count].EnumLogFontEx.elfLogFont.lfFaceName),
+ RegistryName.Buffer,
+ RegistryName.Length);
}
InfoContext->Count++;
return STATUS_SUCCESS;
if(FT_Bitmap_Convert(GlyphSlot->library, &BitmapGlyph->bitmap, &AlignedBitmap, 4))
{
DPRINT1("Conversion failed\n");
+ ExFreePoolWithTag(NewEntry, TAG_FONT);
FT_Done_Glyph((FT_Glyph)BitmapGlyph);
return NULL;
}
// FT_Set_Pixel_Sizes(ft_face,
// TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfWidth,
/* FIXME should set character height if neg */
-// (TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight < 0 ? - TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight :
-// TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight == 0 ? 11 : TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight));
+// (TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight == 0 ?
+// dc->ppdev->devinfo.lfDefaultFont.lfHeight : abs(TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight)));
TEXTOBJ_UnlockText(TextObj);
error = FT_Set_Pixel_Sizes(face,
TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfWidth,
/* FIXME should set character height if neg */
- (TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight < 0 ?
- - TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight :
- TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight == 0 ? 11 : TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight));
+ (TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight == 0 ?
+ dc->ppdev->devinfo.lfDefaultFont.lfHeight : abs(TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight)));
if (error)
{
DPRINT1("Error in setting pixel sizes: %u\n", error);
IntUnLockFreeType;
Size->cx = (TotalWidth + 32) >> 6;
- Size->cy = (TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight < 0 ? - TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight : TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight);
+ Size->cy = (TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight == 0 ?
+ dc->ppdev->devinfo.lfDefaultFont.lfHeight : abs(TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight));
Size->cy = EngMulDiv(Size->cy, dc->ppdev->gdiinfo.ulLogPixelsY, 72);
return TRUE;
Error = FT_Set_Pixel_Sizes(Face,
TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfWidth,
/* FIXME should set character height if neg */
- (TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight < 0 ?
- - TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight :
- TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight == 0 ? 11 : TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight));
+ (TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight == 0 ?
+ dc->ppdev->devinfo.lfDefaultFont.lfHeight : abs(TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight)));
IntUnLockFreeType;
if (0 != Error)
{
if (NT_SUCCESS(Status))
{
- if (!(FontGDI->flRealizedType & FDM_TYPE_TEXT_METRIC))
- {
- FillTM(&FontGDI->TextMetric, FontGDI, pOS2, pHori, !Error ? &Win : 0);
- FontGDI->flRealizedType |= FDM_TYPE_TEXT_METRIC;
- }
+ FillTM(&ptmwi->TextMetric, FontGDI, pOS2, pHori, !Error ? &Win : 0);
- RtlCopyMemory(&ptmwi->TextMetric, &FontGDI->TextMetric, sizeof(TEXTMETRICW));
/* FIXME: Fill Diff member */
RtlZeroMemory(&ptmwi->Diff, sizeof(ptmwi->Diff));
}
PFONT_ENTRY CurrentEntry;
FONTGDI *FontGDI;
UINT Score;
-
+ASSERT(FontObj && MatchScore && LogFont && FaceName && Head);
Entry = Head->Flink;
while (Entry != Head)
{
TextObj->Font->iUniq = 1; // Now it can be cached.
IntFontType(FontGdi);
FontGdi->flType = TextObj->Font->flFontType;
- FontGdi->flRealizedType = 0;
FontGdi->Underline = TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfUnderline ? 0xff : 0;
FontGdi->StrikeOut = TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfStrikeOut ? 0xff : 0;
TextObj->fl |= TEXTOBJECT_INIT;
face,
TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfWidth,
/* FIXME should set character height if neg */
- (TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight < 0 ?
- - TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight :
- TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight == 0 ? 11 : TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight));
+ (TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight == 0 ?
+ dc->ppdev->devinfo.lfDefaultFont.lfHeight : abs(TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight)));
if (error)
{
DPRINT1("Error in setting pixel sizes: %u\n", error);
previous = 0;
- if (pdcattr->lTextAlign & TA_RIGHT)
+ if ((pdcattr->lTextAlign & TA_CENTER) == TA_CENTER)
{
- RealXStart -= TextWidth;
+ RealXStart -= TextWidth / 2;
}
else
{
- RealXStart -= TextWidth / 2;
+ RealXStart -= TextWidth;
}
}
FT_Set_Pixel_Sizes(face,
TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfWidth,
/* FIXME should set character height if neg */
- (TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight < 0 ? - TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight :
- TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight == 0 ? 11 : TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight));
+ (TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight == 0 ?
+ dc->ppdev->devinfo.lfDefaultFont.lfHeight : abs(TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight)));
for (i = FirstChar; i < FirstChar+Count; i++)
{
FT_Set_Pixel_Sizes(face,
TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfWidth,
/* FIXME should set character height if neg */
- (TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight < 0 ?
- - TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight :
- TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight == 0 ? 11 : TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight));
+ (TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight == 0 ?
+ dc->ppdev->devinfo.lfDefaultFont.lfHeight : abs(TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight)));
for (i = FirstChar; i < FirstChar+Count; i++)
{
projects / reactos.git / blobdiff