[ros-diffs] [tkreuzer] 39966: WIP 1/x: Move freetype font driver.
tkreuzer at svn.reactos.org
tkreuzer at svn.reactos.org
Thu Mar 12 04:00:53 CET 2009
Author: tkreuzer
Date: Thu Mar 12 06:00:51 2009
New Revision: 39966
URL: http://svn.reactos.org/svn/reactos?rev=39966&view=rev
Log:
WIP 1/x: Move freetype font driver.
Added:
trunk/reactos/drivers/video/font/ftfd/ (props changed)
- copied from r39930, trunk/reactos/dll/3rdparty/freetype/ftfd/
trunk/reactos/drivers/video/font/ftfd/freetype.def (with props)
trunk/reactos/drivers/video/font/ftfd/freetype.rc (with props)
trunk/reactos/drivers/video/font/ftfd/ftfd.rbuild (with props)
trunk/reactos/drivers/video/font/ftfd/rosglue.c (with props)
trunk/reactos/drivers/video/font/ftfd/sprintf.c (with props)
Modified:
trunk/reactos/drivers/video/font/ftfd/font.c
trunk/reactos/drivers/video/font/ftfd/ftfd.h
Propchange: trunk/reactos/drivers/video/font/ftfd/
------------------------------------------------------------------------------
--- bugtraq:logregex (added)
+++ bugtraq:logregex Thu Mar 12 06:00:51 2009
@@ -1,0 +1,2 @@
+([Ii]ssue|[Bb]ug)s? #?(\d+)(,? ?#?(\d+))*(,? ?(and |or )?#?(\d+))?
+(\d+)
Propchange: trunk/reactos/drivers/video/font/ftfd/
------------------------------------------------------------------------------
bugtraq:message = See issue #%BUGID% for more details.
Propchange: trunk/reactos/drivers/video/font/ftfd/
------------------------------------------------------------------------------
bugtraq:url = http://www.reactos.org/bugzilla/show_bug.cgi?id=%BUGID%
Propchange: trunk/reactos/drivers/video/font/ftfd/
------------------------------------------------------------------------------
svn:mergeinfo =
Propchange: trunk/reactos/drivers/video/font/ftfd/
------------------------------------------------------------------------------
tsvn:logminsize = 10
Modified: trunk/reactos/drivers/video/font/ftfd/font.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/video/font/ftfd/font.c?rev=39966&r1=39930&r2=39966&view=diff
==============================================================================
--- trunk/reactos/drivers/video/font/ftfd/font.c [iso-8859-1] (original)
+++ trunk/reactos/drivers/video/font/ftfd/font.c [iso-8859-1] Thu Mar 12 06:00:51 2009
@@ -42,6 +42,7 @@
FT_Error fterror;
FT_Face ftface;
PFTFD_FILE pfile;
+ ULONG cjSize, cNumFaces;
DbgPrint("FtfdLoadFontFile()\n");
@@ -55,50 +56,55 @@
/* Map the font file */
if (!EngMapFontFileFD(*piFile, (PULONG*)&pvView, &cjView))
{
- DbgPrint("Could not map font file!\n", cFiles);
+ DbgPrint("Could not map font file!\n");
return HFF_INVALID;
}
// HACK!!!
pvView = HackFixup(pvView, cjView);
- /* Look for faces in the file */
- for (i = 0; i < 100; i++)
- {
- fterror = FT_New_Memory_Face(gftlibrary, pvView, cjView, i, &ftface);
- if (fterror)
- {
- DbgPrint("Error reading font file (error code: %u)\n", fterror);
- break;
- }
- FT_Done_Face(ftface);
- }
-
- /* Check whether we succeeded finding a face */
- if (i > 0)
- {
- pfile = EngAllocMem(0, sizeof(FTFD_FILE), 'dftF');
- if (pfile)
- {
- pfile->cNumFaces = i;
- pfile->iFile = *piFile;
- pfile->pvView = pvView;
- pfile->cjView = cjView;
-
- DbgPrint("Success! Returning %ld faces\n", i);
-
- return (ULONG_PTR)pfile;
- }
- }
-
- DbgPrint("No faces found in file\n");
-
- /* Unmap the file */
- EngUnmapFontFileFD(*piFile);
-
- /* Failure! */
- return HFF_INVALID;
-
+ fterror = FT_New_Memory_Face(gftlibrary, pvView, cjView, 0, &ftface);
+ if (fterror)
+ {
+ DbgPrint("No faces found in file\n");
+
+ /* Unmap the file */
+ EngUnmapFontFileFD(*piFile);
+
+ /* Failure! */
+ return HFF_INVALID;
+ }
+
+ /* Get number of faces from the first face */
+ cNumFaces = ftface->num_faces;
+
+ cjSize = sizeof(FTFD_FILE) + cNumFaces * sizeof(FT_Face);
+ pfile = EngAllocMem(0, cjSize, 'dftF');
+ if (!pfile)
+ {
+ DbgPrint("EngAllocMem() failed.\n");
+
+ /* Unmap the file */
+ EngUnmapFontFileFD(*piFile);
+
+ /* Failure! */
+ return HFF_INVALID;
+ }
+
+ pfile->cNumFaces = cNumFaces;
+ pfile->iFile = *piFile;
+ pfile->pvView = pvView;
+ pfile->cjView = cjView;
+
+ for (i = 0; i < pfile->cNumFaces; i++)
+ {
+ pfile->aftface[i] = ftface;
+ FT_Select_Charmap(ftface, FT_ENCODING_UNICODE);
+ }
+
+ DbgPrint("Success! Returning %ld faces\n", cNumFaces);
+
+ return (ULONG_PTR)pfile;
}
BOOL
@@ -107,11 +113,18 @@
IN ULONG_PTR iFile)
{
PFTFD_FILE pfile = (PFTFD_FILE)iFile;
+ ULONG i;
DbgPrint("FtfdUnloadFontFile()\n");
// HACK!!!
EngFreeMem(pfile->pvView);
+
+ /* Cleanup faces */
+ for (i = 0; i < pfile->cNumFaces; i++)
+ {
+ FT_Done_Face(pfile->aftface[i]);
+ }
/* Free the memory that was allocated for the font */
EngFreeMem(pfile);
@@ -152,13 +165,134 @@
return FD_ERROR;
}
+
+PIFIMETRICS
+APIENTRY
+FtfdQueryFont(
+ IN DHPDEV dhpdev,
+ IN ULONG_PTR iFile,
+ IN ULONG iFace,
+ IN ULONG_PTR *pid)
+{
+ PFTFD_FILE pfile = (PFTFD_FILE)iFile;
+ PFTFD_IFIMETRICS pifiX;
+ PIFIMETRICS pifi;
+ FT_Face ftface;
+ FT_Error fterror;
+
+ DbgPrint("FtfdQueryFont()\n");
+
+ /* Validate parameters */
+ if (iFace > pfile->cNumFaces || !pid)
+ {
+ return NULL;
+ }
+
+ fterror = FT_New_Memory_Face(gftlibrary,
+ pfile->pvView,
+ pfile->cjView,
+ iFace - 1,
+ &ftface);
+ if (fterror)
+ {
+ return NULL;
+ }
+
+ /* Allocate the ifi metrics structure */
+ pifiX = EngAllocMem(FL_ZERO_MEMORY, sizeof(FTFD_IFIMETRICS), TAG_IFIMETRICS);
+ if (!pifiX)
+ {
+ DbgPrint("EngAllocMem() failed.\n");
+ FT_Done_Face(ftface);
+ return NULL;
+ }
+
+ /* Fill IFIMETRICS */
+ pifi = &pifiX->ifim;
+ pifi->cjThis = sizeof(FTFD_IFIMETRICS);
+ pifi->cjIfiExtra = 0;
+ pifi->dpwszFamilyName = FIELD_OFFSET(FTFD_IFIMETRICS, wszFamilyName);
+ pifi->dpwszStyleName = FIELD_OFFSET(FTFD_IFIMETRICS, wszFamilyName);
+ pifi->dpwszFaceName = FIELD_OFFSET(FTFD_IFIMETRICS, wszFaceName);
+ pifi->dpwszUniqueName = FIELD_OFFSET(FTFD_IFIMETRICS, wszFaceName);
+ pifi->dpFontSim = 0;
+ pifi->lEmbedId = 0;
+ pifi->lItalicAngle = 0;
+ pifi->lCharBias = 0;
+ pifi->dpCharSets = 0;
+// pifi->jWinCharSet = pFontInfo->dfCharSet;
+// pifi->jWinPitchAndFamily = pFontInfo->dfPitchAndFamily;
+// pifi->usWinWeight = GETVAL(pFontInfo->dfWeight);
+// pifi->flInfo = pface->flInfo;
+ pifi->fsSelection = 0;
+ pifi->fsType = 0;
+// pifi->fwdUnitsPerEm = GETVAL(pFontInfo->dfPixHeight);
+ pifi->fwdLowestPPEm = 0;
+// pifi->fwdWinAscender = GETVAL(pFontInfo->dfAscent);
+ pifi->fwdWinDescender = pifi->fwdUnitsPerEm - pifi->fwdWinAscender;
+ pifi->fwdMacAscender = pifi->fwdWinAscender;
+ pifi->fwdMacDescender = - pifi->fwdWinDescender;
+ pifi->fwdMacLineGap = 0;
+ pifi->fwdTypoAscender = pifi->fwdWinAscender;
+ pifi->fwdTypoDescender = - pifi->fwdWinDescender;
+ pifi->fwdTypoLineGap = 0;
+// pifi->fwdAveCharWidth = GETVAL(pFontInfo->dfAvgWidth);
+// pifi->fwdMaxCharInc = GETVAL(pFontInfo->dfMaxWidth);
+// pifi->fwdCapHeight = pifi->fwdUnitsPerEm / 2;
+ pifi->fwdXHeight = pifi->fwdUnitsPerEm / 4;
+ pifi->fwdSubscriptXSize = 0;
+ pifi->fwdSubscriptYSize = 0;
+ pifi->fwdSubscriptXOffset = 0;
+ pifi->fwdSubscriptYOffset = 0;
+ pifi->fwdSuperscriptXSize = 0;
+ pifi->fwdSuperscriptYSize = 0;
+ pifi->fwdSuperscriptXOffset = 0;
+ pifi->fwdSuperscriptYOffset = 0;
+ pifi->fwdUnderscoreSize = 01;
+ pifi->fwdUnderscorePosition = -1;
+ pifi->fwdStrikeoutSize = 1;
+ pifi->fwdStrikeoutPosition = pifi->fwdXHeight + 1;
+// pifi->chFirstChar = pFontInfo->dfFirstChar;
+// pifi->chLastChar = pFontInfo->dfLastChar;
+// pifi->chDefaultChar = pFontInfo->dfFirstChar + pFontInfo->dfDefaultChar;
+// pifi->chBreakChar = pFontInfo->dfFirstChar + pFontInfo->dfBreakChar;
+// pifi->wcFirstChar = pface->wcFirstChar;
+// pifi->wcLastChar = pface->wcLastChar;
+// pifi->wcDefaultChar = pface->wcDefaultChar;
+// pifi->wcBreakChar = pface->wcBreakChar;
+ pifi->ptlBaseline.x = 1;
+ pifi->ptlBaseline.y = 0;
+// pifi->ptlAspect.x = pFontInfo->dfVertRes; // CHECKME
+// pifi->ptlAspect.y = pFontInfo->dfHorizRes;
+ pifi->ptlCaret.x = 0;
+ pifi->ptlCaret.y = 1;
+ pifi->rclFontBox.left = 0;
+ pifi->rclFontBox.right = pifi->fwdAveCharWidth;
+ pifi->rclFontBox.top = pifi->fwdWinAscender;
+ pifi->rclFontBox.bottom = - pifi->fwdWinDescender;
+ *(DWORD*)&pifi->achVendId = 0x30303030; // FIXME
+ pifi->cKerningPairs = 0;
+ pifi->ulPanoseCulture = FM_PANOSE_CULTURE_LATIN;
+// pifi->panose = panose;
+
+ /* Set char sets */
+ pifiX->ajCharSet[0] = pifi->jWinCharSet;
+ pifiX->ajCharSet[1] = DEFAULT_CHARSET;
+
+ FT_Done_Face(ftface);
+
+
+ return 0;
+}
+
+
LONG
APIENTRY
FtfdQueryFontCaps(
ULONG culCaps,
ULONG *pulCaps)
{
- DbgPrint("BmfdQueryFontCaps()\n");
+ DbgPrint("FtfdQueryFontCaps()\n");
/* We need room for 2 ULONGs */
if (culCaps < 2)
@@ -183,20 +317,98 @@
ULONG iMode,
ULONG_PTR *pid)
{
+ PFTFD_FILE pfile = (PFTFD_FILE)iFile;
+ FT_Face ftface;
+ FT_Error fterror;
+ FTFD_CHARPAIR *pcp;
+ FD_GLYPHSET *pGlyphSet;
+ FT_ULong charcode;
+ ULONG i, j, cGlyphs, cRuns, cjSize;
+ WCRUN *pwcrun;
+ HGLYPH * phglyphs;
+
+ DbgPrint("FtfdQueryFontTree()\n");
+
+ fterror = FT_New_Memory_Face(gftlibrary,
+ pfile->pvView,
+ pfile->cjView,
+ iFace - 1,
+ &ftface);
+ if (fterror)
+ {
+ return NULL;
+ }
+
+ cGlyphs = ftface->num_glyphs;
+ cRuns = 1;
+
+ pcp = EngAllocMem(0, cGlyphs * sizeof(FTFD_CHARPAIR), 'pcp ');
+ if (!pcp)
+ {
+ return NULL;
+ }
+
+ charcode = FT_Get_First_Char(ftface, &pcp[0].index);
+ for (i = 0; i < cGlyphs && charcode != 0; i++)
+ {
+ pcp[i].charcode = charcode;
+ charcode = FT_Get_Next_Char(ftface, charcode, &pcp[i].index);
+ if (charcode != pcp[i - 1].charcode + 1)
+ {
+ cRuns++;
+ }
+ }
+
+ /* Calculate FD_GLYPHSET size */
+ cjSize = sizeof(FD_GLYPHSET)
+ + (cRuns - 1) * sizeof(WCRUN)
+ + cGlyphs * sizeof(HGLYPH);
+
+ /* Allocate the FD_GLYPHSET structure */
+ pGlyphSet = EngAllocMem(0, cjSize, TAG_GLYPHSET);
+ if (!pGlyphSet)
+ {
+ return NULL;
+ }
+
+ /* Initialize FD_GLYPHSET */
+ pGlyphSet->cjThis = cjSize;
+ pGlyphSet->flAccel = 0;
+ pGlyphSet->cGlyphsSupported = cGlyphs;
+ pGlyphSet->cRuns = cRuns;
+
+ /* Initialize 1st WCRUN */
+ pwcrun = pGlyphSet->awcrun;
+ phglyphs = (PHGLYPH)&pGlyphSet->awcrun[cRuns];
+ pwcrun[0].wcLow = pcp[0].charcode;
+ pwcrun[0].cGlyphs = 1;
+ pwcrun[0].phg = phglyphs;
+ phglyphs[0] = pcp[0].index;
+
+ /* Walk through all supported chars */
+ for (i = 1, j = 0; i < cGlyphs; i++)
+ {
+ /* Use glyph index as HGLYPH */
+ phglyphs[i] = pcp[i].index;
+
+ /* Check whether we can append the wchar to a run */
+ if (pcp[i].charcode == pcp[i - 1].charcode + 1)
+ {
+ /* Append to current WCRUN */
+ pwcrun[j].cGlyphs++;
+ }
+ else
+ {
+ /* Add a new WCRUN */
+ j++;
+ pwcrun[j].wcLow = pcp[i].charcode;
+ pwcrun[j].cGlyphs = 1;
+ pwcrun[j].phg = &phglyphs[i];
+ }
+ }
+
return NULL;
}
-
-PIFIMETRICS
-APIENTRY
-FtfdQueryFont(
- IN DHPDEV dhpdev,
- IN ULONG_PTR iFile,
- IN ULONG iFace,
- IN ULONG_PTR *pid)
-{
- return 0;
-}
-
VOID
APIENTRY
Added: trunk/reactos/drivers/video/font/ftfd/freetype.def
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/video/font/ftfd/freetype.def?rev=39966&view=auto
==============================================================================
--- trunk/reactos/drivers/video/font/ftfd/freetype.def (added)
+++ trunk/reactos/drivers/video/font/ftfd/freetype.def [iso-8859-1] Thu Mar 12 06:00:51 2009
@@ -1,0 +1,26 @@
+LIBRARY freetype
+EXPORTS
+ FT_Done_Face
+ FT_Done_Glyph
+ FT_Get_Char_Index
+ FT_Get_First_Char
+ FT_Get_Glyph
+ FT_Get_Kerning
+ FT_Get_Next_Char
+ FT_Get_PS_Font_Info
+ FT_Get_Sfnt_Table
+ FT_Get_WinFNT_Header
+ FT_Glyph_To_Bitmap
+ FT_Init_FreeType
+ FT_Load_Glyph
+ FT_Load_Sfnt_Table
+ FT_Matrix_Multiply
+ FT_MulFix
+ FT_New_Memory_Face
+ FT_Outline_Get_Bitmap
+ FT_Outline_Transform
+ FT_Outline_Translate
+ FT_Set_Charmap
+ FT_Set_Pixel_Sizes
+ FT_Vector_Transform
+ FT_Vector_Unit
Propchange: trunk/reactos/drivers/video/font/ftfd/freetype.def
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/drivers/video/font/ftfd/freetype.rc
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/video/font/ftfd/freetype.rc?rev=39966&view=auto
==============================================================================
--- trunk/reactos/drivers/video/font/ftfd/freetype.rc (added)
+++ trunk/reactos/drivers/video/font/ftfd/freetype.rc [iso-8859-1] Thu Mar 12 06:00:51 2009
@@ -1,0 +1,8 @@
+#define REACTOS_VERSION_DLL
+#define REACTOS_STR_FILE_DESCRIPTION "FreeType font handling library\0"
+#define REACTOS_STR_INTERNAL_NAME "freetype\0"
+#define REACTOS_STR_ORIGINAL_FILENAME "freetype.dll\0"
+#define REACTOS_STR_COMPANY_NAME "ReactOS Development Team/FreeType Team\0"
+#define REACTOS_STR_LEGAL_COPYRIGHT "Copyright 1998-2007 ReactOS Team\0"
+#define REACTOS_STR_ORIGINAL_COPYRIGHT "Copyright 1996-2007 FreeType Team\0"
+#include <reactos/version.rc>
Propchange: trunk/reactos/drivers/video/font/ftfd/freetype.rc
------------------------------------------------------------------------------
svn:eol-style = native
Modified: trunk/reactos/drivers/video/font/ftfd/ftfd.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/video/font/ftfd/ftfd.h?rev=39966&r1=39930&r2=39966&view=diff
==============================================================================
--- trunk/reactos/drivers/video/font/ftfd/ftfd.h [iso-8859-1] (original)
+++ trunk/reactos/drivers/video/font/ftfd/ftfd.h [iso-8859-1] Thu Mar 12 06:00:51 2009
@@ -15,8 +15,16 @@
extern FT_Library gftlibrary;
+#define TAG_GLYPHSET 'GlSt'
+#define TAG_IFIMETRICS 'Ifim'
+
/** Driver specific types *****************************************************/
+typedef struct
+{
+ FT_UInt index;
+ FT_ULong charcode;
+} FTFD_CHARPAIR;
typedef struct
{
@@ -24,7 +32,19 @@
ULONG cjView;
ULONG_PTR iFile;
ULONG cNumFaces;
+ FT_Face aftface[1];
} FTFD_FILE, *PFTFD_FILE;
+
+//"Bold Italic Underline Strikeout"
+#define MAX_STYLESIZE 35
+typedef struct
+{
+ IFIMETRICS ifim;
+ BYTE ajCharSet[16];
+ WCHAR wszFamilyName[LF_FACESIZE];
+ WCHAR wszFaceName[LF_FACESIZE];
+ WCHAR wszStyleName[MAX_STYLESIZE];
+} FTFD_IFIMETRICS, *PFTFD_IFIMETRICS;
/** Function prototypes *******************************************************/
Added: trunk/reactos/drivers/video/font/ftfd/ftfd.rbuild
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/video/font/ftfd/ftfd.rbuild?rev=39966&view=auto
==============================================================================
--- trunk/reactos/drivers/video/font/ftfd/ftfd.rbuild (added)
+++ trunk/reactos/drivers/video/font/ftfd/ftfd.rbuild [iso-8859-1] Thu Mar 12 06:00:51 2009
@@ -1,0 +1,13 @@
+<?xml version="1.0"?>
+<!DOCTYPE module SYSTEM "../../../tools/rbuild/project.dtd">
+<module name="ftfd" type="kernelmodedll" entrypoint="FtfdEnableDriver at 12" baseaddress="${BASEADDRESS_FREETYPE}" installbase="system32" installname="ftfd.dll" crt="libcntpr">
+ <importlibrary definition="freetype.def" />
+ <include base="freetype2">include</include>
+ <library>win32k</library>
+ <library>freetype2</library>
+ <file>enable.c</file>
+ <file>font.c</file>
+ <file>glyph.c</file>
+ <file>rosglue.c</file>
+ <file>sprintf.c</file>
+</module>
Propchange: trunk/reactos/drivers/video/font/ftfd/ftfd.rbuild
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/drivers/video/font/ftfd/rosglue.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/video/font/ftfd/rosglue.c?rev=39966&view=auto
==============================================================================
--- trunk/reactos/drivers/video/font/ftfd/rosglue.c (added)
+++ trunk/reactos/drivers/video/font/ftfd/rosglue.c [iso-8859-1] Thu Mar 12 06:00:51 2009
@@ -1,0 +1,137 @@
+/* $Id: rosglue.c 39928 2009-03-10 02:49:45Z tkreuzer $
+ *
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: FreeType implementation for ReactOS
+ * PURPOSE: Glue functions between FreeType
+ * FILE: thirdparty/freetype/rosglue.c
+ * PROGRAMMER: Ge van Geldorp (ge at gse.nl)
+ * NOTES:
+ */
+
+#include <windef.h>
+#include <wingdi.h>
+#include <winddi.h>
+#include <stdarg.h>
+#include <stdio.h>
+
+#define NDEBUG
+#include <debug.h>
+
+#define TAG(A, B, C, D) (ULONG)(((A)<<0) + ((B)<<8) + ((C)<<16) + ((D)<<24))
+#define TAG_FREETYPE TAG('F', 'T', 'Y', 'P')
+
+/*
+ * First some generic routines
+ */
+
+ULONG
+DbgPrint(IN PCCH Format, IN ...)
+{
+ va_list args;
+
+ va_start(args, Format);
+ EngDebugPrint("ft2: ", (PCHAR)Format, args);
+ va_end(args);
+ return 0;
+}
+
+/*
+ * Memory allocation
+ *
+ * Because of realloc, we need to keep track of the size of the allocated
+ * buffer (need to copy the old contents to the new buffer). So, allocate
+ * extra space for a size_t, store the allocated size in there and return
+ * the address just past it as the allocated buffer.
+ */
+
+void *
+malloc(size_t Size)
+{
+ void *Object;
+
+ Object = EngAllocMem(0, sizeof(size_t) + Size, TAG_FREETYPE);
+ if (NULL != Object)
+ {
+ *((size_t *) Object) = Size;
+ Object = (void *)((size_t *) Object + 1);
+ }
+
+ return Object;
+}
+
+void *
+realloc(void *Object, size_t Size)
+{
+ void *NewObject;
+ size_t CopySize;
+
+ NewObject = EngAllocMem(0, sizeof(size_t) + Size, TAG_FREETYPE);
+ if (NULL != NewObject)
+ {
+ *((size_t *) NewObject) = Size;
+ NewObject = (void *)((size_t *) NewObject + 1);
+ CopySize = *((size_t *) Object - 1);
+ if (Size < CopySize)
+ {
+ CopySize = Size;
+ }
+ memcpy(NewObject, Object, CopySize);
+ EngFreeMem((size_t *) Object - 1);
+ }
+
+ return NewObject;
+}
+
+void
+free(void *Object)
+{
+ EngFreeMem((size_t *) Object - 1);
+}
+
+/*
+ * File I/O
+ *
+ * This is easy, we don't want FreeType to do any I/O. So return an
+ * error on each I/O attempt. Note that errno is not being set, it is
+ * not used by FreeType.
+ */
+
+FILE *
+fopen(const char *FileName, const char *Mode)
+{
+ DPRINT1("Freetype tries to open file %s\n", FileName);
+
+ return NULL;
+}
+
+int
+fseek(FILE *Stream, long Offset, int Origin)
+{
+ DPRINT1("Doubleplus ungood: freetype shouldn't fseek!\n");
+
+ return -1;
+}
+
+long
+ftell(FILE *Stream)
+{
+ DPRINT1("Doubleplus ungood: freetype shouldn't ftell!\n");
+
+ return -1;
+}
+
+size_t
+fread(void *Buffer, size_t Size, size_t Count, FILE *Stream)
+{
+ DPRINT1("Doubleplus ungood: freetype shouldn't fread!\n");
+
+ return 0;
+}
+
+int
+fclose(FILE *Stream)
+{
+ DPRINT1("Doubleplus ungood: freetype shouldn't fclose!\n");
+
+ return EOF;
+}
Propchange: trunk/reactos/drivers/video/font/ftfd/rosglue.c
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/drivers/video/font/ftfd/sprintf.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/video/font/ftfd/sprintf.c?rev=39966&view=auto
==============================================================================
--- trunk/reactos/drivers/video/font/ftfd/sprintf.c (added)
+++ trunk/reactos/drivers/video/font/ftfd/sprintf.c [iso-8859-1] Thu Mar 12 06:00:51 2009
@@ -1,0 +1,742 @@
+/*
+ * PROGRAMMERS: David Welch
+ * Eric Kohl
+ *
+ * TODO:
+ * - Verify the implementation of '%Z'.
+ */
+
+/*
+ * linux/lib/vsprintf.c
+ *
+ * Copyright (C) 1991, 1992 Linus Torvalds
+ */
+
+/* vsprintf.c -- Lars Wirzenius & Linus Torvalds. */
+/*
+ * Wirzenius wrote this portably, Torvalds fucked it up :-)
+ */
+
+#define WIN32_NO_STATUS
+#include <windows.h>
+#include <ndk/ntndk.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#define ZEROPAD 1 /* pad with zero */
+#define SIGN 2 /* unsigned/signed long */
+#define PLUS 4 /* show plus */
+#define SPACE 8 /* space if plus */
+#define LEFT 16 /* left justified */
+#define SPECIAL 32 /* 0x */
+#define LARGE 64 /* use 'ABCDEF' instead of 'abcdef' */
+#define REMOVEHEX 256 /* use 256 as remve 0x frim BASE 16 */
+typedef struct {
+ unsigned int mantissal:32;
+ unsigned int mantissah:20;
+ unsigned int exponent:11;
+ unsigned int sign:1;
+} double_t;
+
+static
+__inline
+int
+_isinf(double __x)
+{
+ union
+ {
+ double* __x;
+ double_t* x;
+ } x;
+
+ x.__x = &__x;
+ return ( x.x->exponent == 0x7ff && ( x.x->mantissah == 0 && x.x->mantissal == 0 ));
+}
+
+static
+__inline
+int
+_isnan(double __x)
+{
+ union
+ {
+ double* __x;
+ double_t* x;
+ } x;
+ x.__x = &__x;
+ return ( x.x->exponent == 0x7ff && ( x.x->mantissah != 0 || x.x->mantissal != 0 ));
+}
+
+
+static
+__inline
+int
+do_div(long long *n, int base)
+{
+ int a;
+ a = ((unsigned long long) *n) % (unsigned) base;
+ *n = ((unsigned long long) *n) / (unsigned) base;
+ return a;
+}
+
+
+static int skip_atoi(const char **s)
+{
+ int i=0;
+
+ while (isdigit(**s))
+ i = i*10 + *((*s)++) - '0';
+ return i;
+}
+
+
+static char *
+number(char * buf, char * end, long long num, int base, int size, int precision, int type)
+{
+ char c,sign,tmp[66];
+ const char *digits;
+ const char *small_digits = "0123456789abcdefghijklmnopqrstuvwxyz";
+ const char *large_digits = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+ int i;
+
+ digits = (type & LARGE) ? large_digits : small_digits;
+ if (type & LEFT)
+ type &= ~ZEROPAD;
+ if (base < 2 || base > 36)
+ return 0;
+ c = (type & ZEROPAD) ? '0' : ' ';
+ sign = 0;
+ if (type & SIGN) {
+ if (num < 0) {
+ sign = '-';
+ num = -num;
+ size--;
+ } else if (type & PLUS) {
+ sign = '+';
+ size--;
+ } else if (type & SPACE) {
+ sign = ' ';
+ size--;
+ }
+ }
+
+ if ((type & SPECIAL) && ((type & REMOVEHEX) == 0)) {
+ if (base == 16)
+ size -= 2;
+
+ }
+ i = 0;
+ if ((num == 0) && (precision !=0))
+ tmp[i++] = '0';
+ else while (num != 0)
+ tmp[i++] = digits[do_div(&num,base)];
+ if (i > precision)
+ precision = i;
+ size -= precision;
+ if (!(type&(ZEROPAD+LEFT))) {
+ while(size-->0) {
+ if (buf <= end)
+ *buf = ' ';
+ ++buf;
+ }
+ }
+ if (sign) {
+ if (buf <= end)
+ *buf = sign;
+ ++buf;
+ }
+
+ if ((type & SPECIAL) && ((type & REMOVEHEX) == 0)) {
+ if (base==16) {
+ if (buf <= end)
+ *buf = '0';
+ ++buf;
+ if (buf <= end)
+ *buf = digits[33];
+ ++buf;
+ }
+ }
+
+ if (!(type & LEFT)) {
+ while (size-- > 0) {
+ if (buf <= end)
+ *buf = c;
+ ++buf;
+ }
+ }
+ while (i < precision--) {
+ if (buf <= end)
+ *buf = '0';
+ ++buf;
+ }
+ while (i-- > 0) {
+ if (buf <= end)
+ *buf = tmp[i];
+ ++buf;
+ }
+ while (size-- > 0) {
+ if (buf <= end)
+ *buf = ' ';
+ ++buf;
+ }
+
+ return buf;
+}
+
+static char *
+numberf(char * buf, char * end, double num, int base, int size, int precision, int type)
+{
+ char c,sign,tmp[66];
+ const char *digits;
+ const char *small_digits = "0123456789abcdefghijklmnopqrstuvwxyz";
+ const char *large_digits = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+ int i;
+ long long x;
+
+ /* FIXME
+ the float version of number is direcly copy of number
+ */
+
+ digits = (type & LARGE) ? large_digits : small_digits;
+ if (type & LEFT)
+ type &= ~ZEROPAD;
+ if (base < 2 || base > 36)
+ return 0;
+ c = (type & ZEROPAD) ? '0' : ' ';
+ sign = 0;
+ if (type & SIGN) {
+ if (num < 0) {
+ sign = '-';
+ num = -num;
+ size--;
+ } else if (type & PLUS) {
+ sign = '+';
+ size--;
+ } else if (type & SPACE) {
+ sign = ' ';
+ size--;
+ }
+ }
+ if (type & SPECIAL) {
+ if (base == 16)
+ size -= 2;
+ else if (base == 8)
+ size--;
+ }
+ i = 0;
+ if (num == 0)
+ tmp[i++] = '0';
+ else while (num != 0)
+ {
+ x = num;
+ tmp[i++] = digits[do_div(&x,base)];
+ num=x;
+ }
+ if (i > precision)
+ precision = i;
+ size -= precision;
+ if (!(type&(ZEROPAD+LEFT))) {
+ while(size-->0) {
+ if (buf <= end)
+ *buf = ' ';
+ ++buf;
+ }
+ }
+ if (sign) {
+ if (buf <= end)
+ *buf = sign;
+ ++buf;
+ }
+ if (type & SPECIAL) {
+ if (base==8) {
+ if (buf <= end)
+ *buf = '0';
+ ++buf;
+ } else if (base==16) {
+ if (buf <= end)
+ *buf = '0';
+ ++buf;
+ if (buf <= end)
+ *buf = digits[33];
+ ++buf;
+ }
+ }
+ if (!(type & LEFT)) {
+ while (size-- > 0) {
+ if (buf <= end)
+ *buf = c;
+ ++buf;
+ }
+ }
+ while (i < precision--) {
+ if (buf <= end)
+ *buf = '0';
+ ++buf;
+ }
+ while (i-- > 0) {
+ if (buf <= end)
+ *buf = tmp[i];
+ ++buf;
+ }
+ while (size-- > 0) {
+ if (buf <= end)
+ *buf = ' ';
+ ++buf;
+ }
+ return buf;
+}
+
+static char*
+string(char* buf, char* end, const char* s, int len, int field_width, int precision, int flags)
+{
+ int i;
+ char c;
+
+ c = (flags & ZEROPAD) ? '0' : ' ';
+
+ if (s == NULL)
+ {
+ s = "<NULL>";
+ len = 6;
+ }
+ else
+ {
+ if (len == -1)
+ {
+ len = 0;
+ while ((unsigned int)len < (unsigned int)precision && s[len])
+ len++;
+ }
+ else
+ {
+ if ((unsigned int)len > (unsigned int)precision)
+ len = precision;
+ }
+ }
+ if (!(flags & LEFT))
+ while (len < field_width--)
+ {
+ if (buf <= end)
+ *buf = c;
+ ++buf;
+ }
+ for (i = 0; i < len; ++i)
+ {
+ if (buf <= end)
+ *buf = *s++;
+ ++buf;
+ }
+ while (len < field_width--)
+ {
+ if (buf <= end)
+ *buf = ' ';
+ ++buf;
+ }
+ return buf;
+}
+
+static char*
+stringw(char* buf, char* end, const wchar_t* sw, int len, int field_width, int precision, int flags)
+{
+ int i;
+ char c;
+
+ c = (flags & ZEROPAD) ? '0' : ' ';
+
+ if (sw == NULL)
+ {
+ sw = L"<NULL>";
+ len = 6;
+ }
+ else
+ {
+ if (len == -1)
+ {
+ len = 0;
+ while ((unsigned int)len < (unsigned int)precision && sw[len])
+ len++;
+ }
+ else
+ {
+ if ((unsigned int)len > (unsigned int)precision)
+ len = precision;
+ }
+ }
+ if (!(flags & LEFT))
+ while (len < field_width--)
+ {
+ if (buf <= end)
+ *buf = c;
+ buf++;
+ }
+ for (i = 0; i < len; ++i)
+ {
+ if (buf <= end)
+ *buf = (unsigned char)(*sw++);
+ buf++;
+ }
+ while (len < field_width--)
+ {
+ if (buf <= end)
+ *buf = ' ';
+ buf++;
+ }
+ return buf;
+}
+
+/*
+ * @implemented
+ */
+int __cdecl _vsnprintf(char *buf, size_t cnt, const char *fmt, va_list args)
+{
+ int len;
+ unsigned long long num;
+ double _double;
+
+ int base;
+ char *str, *end;
+ const char *s;
+ const wchar_t *sw;
+
+ int flags; /* flags to number() */
+
+ int field_width; /* width of output field */
+ int precision; /* min. # of digits for integers; max
+ number of chars for from string */
+ int qualifier; /* 'h', 'l', 'L', 'I' or 'w' for integer fields */
+
+ /* clear the string buffer with zero so we do not need NULL terment it at end */
+
+ str = buf;
+ end = buf + cnt - 1;
+ if (end < buf - 1) {
+ end = ((char *) -1);
+ cnt = end - buf + 1;
+ }
+
+ for ( ; *fmt ; ++fmt) {
+ if (*fmt != '%') {
+ if (str <= end)
+ *str = *fmt;
+ ++str;
+ continue;
+ }
+
+ /* process flags */
+ flags = 0;
+ repeat:
+ ++fmt; /* this also skips first '%' */
+ switch (*fmt) {
+ case '-': flags |= LEFT; goto repeat;
+ case '+': flags |= PLUS; goto repeat;
+ case ' ': flags |= SPACE; goto repeat;
+ case '#': flags |= SPECIAL; goto repeat;
+ case '0': flags |= ZEROPAD; goto repeat;
+ }
+
+ /* get field width */
+ field_width = -1;
+ if (isdigit(*fmt))
+ field_width = skip_atoi(&fmt);
+ else if (*fmt == '*') {
+ ++fmt;
+ /* it's the next argument */
+ field_width = va_arg(args, int);
+ if (field_width < 0) {
+ field_width = -field_width;
+ flags |= LEFT;
+ }
+ }
+
+ /* get the precision */
+ precision = -1;
+ if (*fmt == '.') {
+ ++fmt;
+ if (isdigit(*fmt))
+ precision = skip_atoi(&fmt);
+ else if (*fmt == '*') {
+ ++fmt;
+ /* it's the next argument */
+ precision = va_arg(args, int);
+ }
+ if (precision < 0)
+ precision = 0;
+ }
+
+ /* get the conversion qualifier */
+ qualifier = -1;
+ if (*fmt == 'h' || *fmt == 'l' || *fmt == 'L' || *fmt == 'w') {
+ qualifier = *fmt;
+ ++fmt;
+ } else if (*fmt == 'I' && *(fmt+1) == '6' && *(fmt+2) == '4') {
+ qualifier = *fmt;
+ fmt += 3;
+ } else if (*fmt == 'I' && *(fmt+1) == '3' && *(fmt+2) == '2') {
+ qualifier = 'l';
+ fmt += 3;
+ } else if (*fmt == 'F' && *(fmt+1) == 'p') {
+ fmt += 1;
+ flags |= REMOVEHEX;
+ }
+
+ /* default base */
+ base = 10;
+
+ switch (*fmt) {
+ case 'c': /* finished */
+ if (qualifier == 'l' || qualifier == 'w') {
+ wchar_t sw1[2];
+ /* print unicode string */
+ sw1[0] = (wchar_t) va_arg(args, int);
+ sw1[1] = 0;
+ str = stringw(str, end, (wchar_t *)&sw1, -1, field_width, precision, flags);
+ } else {
+ char s1[2];
+ /* print ascii string */
+ s1[0] = ( unsigned char) va_arg(args, int);
+ s1[1] = 0;
+ str = string(str, end, (char *)&s1, -1, field_width, precision, flags);
+ }
+ continue;
+
+ case 'C': /* finished */
+ if (!(flags & LEFT))
+ while (--field_width > 0) {
+ if (str <= end)
+ *str = ' ';
+ ++str;
+ }
+ if (qualifier == 'h') {
+ if (str <= end)
+ *str = (unsigned char) va_arg(args, int);
+ ++str;
+ } else {
+ if (str <= end)
+ *str = (unsigned char)(wchar_t) va_arg(args, int);
+ ++str;
+ }
+ while (--field_width > 0) {
+ if (str <= end)
+ *str = ' ';
+ ++str;
+ }
+ continue;
+
+ case 's': /* finished */
+ if (qualifier == 'l' || qualifier == 'w') {
+ /* print unicode string */
+ sw = va_arg(args, wchar_t *);
+ str = stringw(str, end, sw, -1, field_width, precision, flags);
+ } else {
+ /* print ascii string */
+ s = va_arg(args, char *);
+ str = string(str, end, s, -1, field_width, precision, flags);
+ }
+ continue;
+
+ case 'S':
+ if (qualifier == 'h') {
+ /* print ascii string */
+ s = va_arg(args, char *);
+ str = string(str, end, s, -1, field_width, precision, flags);
+ } else {
+ /* print unicode string */
+ sw = va_arg(args, wchar_t *);
+ str = stringw(str, end, sw, -1, field_width, precision, flags);
+ }
+ continue;
+
+ case 'Z':
+ if (qualifier == 'w') {
+ /* print counted unicode string */
+ PUNICODE_STRING pus = va_arg(args, PUNICODE_STRING);
+ if ((pus == NULL) || (pus->Buffer == NULL)) {
+ sw = NULL;
+ len = -1;
+ } else {
+ sw = pus->Buffer;
+ len = pus->Length / sizeof(WCHAR);
+ }
+ str = stringw(str, end, sw, len, field_width, precision, flags);
+ } else {
+ /* print counted ascii string */
+ PANSI_STRING pus = va_arg(args, PANSI_STRING);
+ if ((pus == NULL) || (pus->Buffer == NULL)) {
+ s = NULL;
+ len = -1;
+ } else {
+ s = pus->Buffer;
+ len = pus->Length;
+ }
+ str = string(str, end, s, len, field_width, precision, flags);
+ }
+ continue;
+
+ case 'p':
+ if ((flags & LARGE) == 0)
+ flags |= LARGE;
+
+ if (field_width == -1) {
+ field_width = 2 * sizeof(void *);
+ flags |= ZEROPAD;
+ }
+ str = number(str, end,
+ (ULONG_PTR) va_arg(args, void *), 16,
+ field_width, precision, flags);
+ continue;
+
+ case 'n':
+ /* FIXME: What does C99 say about the overflow case here? */
+ if (qualifier == 'l') {
+ long * ip = va_arg(args, long *);
+ *ip = (str - buf);
+ } else {
+ int * ip = va_arg(args, int *);
+ *ip = (str - buf);
+ }
+ continue;
+
+ /* float number formats - set up the flags and "break" */
+ case 'e':
+ case 'E':
+ case 'f':
+ case 'g':
+ case 'G':
+ _double = (double)va_arg(args, double);
+ if ( _isnan(_double) ) {
+ s = "Nan";
+ len = 3;
+ while ( len > 0 ) {
+ if (str <= end)
+ *str = *s++;
+ ++str;
+ len --;
+ }
+ } else if ( _isinf(_double) < 0 ) {
+ s = "-Inf";
+ len = 4;
+ while ( len > 0 ) {
+ if (str <= end)
+ *str = *s++;
+ ++str;
+ len --;
+ }
+ } else if ( _isinf(_double) > 0 ) {
+ s = "+Inf";
+ len = 4;
+ while ( len > 0 ) {
+ if (str <= end)
+ *str = *s++;
+ ++str;
+ len --;
+ }
+ } else {
+ if ( precision == -1 )
+ precision = 6;
+ str = numberf(str, end, (int)_double, base, field_width, precision, flags);
+ }
+
+ continue;
+
+
+ /* integer number formats - set up the flags and "break" */
+ case 'o':
+ base = 8;
+ break;
+
+ case 'b':
+ base = 2;
+ break;
+
+ case 'X':
+ flags |= LARGE;
+ case 'x':
+ base = 16;
+ break;
+
+ case 'd':
+ case 'i':
+ flags |= SIGN;
+ case 'u':
+ break;
+
+ default:
+ if (*fmt) {
+ if (str <= end)
+ *str = *fmt;
+ ++str;
+ } else
+ --fmt;
+ continue;
+ }
+
+ if (qualifier == 'I')
+ num = va_arg(args, unsigned long long);
+ else if (qualifier == 'l') {
+ if (flags & SIGN)
+ num = va_arg(args, long);
+ else
+ num = va_arg(args, unsigned long);
+ }
+ else if (qualifier == 'h') {
+ if (flags & SIGN)
+ num = va_arg(args, int);
+ else
+ num = va_arg(args, unsigned int);
+ }
+ else {
+ if (flags & SIGN)
+ num = va_arg(args, int);
+ else
+ num = va_arg(args, unsigned int);
+ }
+ str = number(str, end, num, base, field_width, precision, flags);
+ }
+ if (str <= end)
+ *str = '\0';
+ else if (cnt > 0)
+ /* don't write out a null byte if the buf size is zero */
+ *end = '\0';
+ return str-buf;
+}
+
+
+/*
+ * @implemented
+ */
+int sprintf(char * buf, const char *fmt, ...)
+{
+ va_list args;
+ int i;
+
+ va_start(args, fmt);
+ i=_vsnprintf(buf,MAXLONG,fmt,args);
+ va_end(args);
+ return i;
+}
+
+
+/*
+ * @implemented
+ */
+int _snprintf(char * buf, size_t cnt, const char *fmt, ...)
+{
+ va_list args;
+ int i;
+
+ va_start(args, fmt);
+ i=_vsnprintf(buf,cnt,fmt,args);
+ va_end(args);
+ return i;
+}
+
+
+/*
+ * @implemented
+ */
+int __cdecl vsprintf(char *buf, const char *fmt, va_list args)
+{
+ return _vsnprintf(buf,MAXLONG,fmt,args);
+}
+
+/* EOF */
Propchange: trunk/reactos/drivers/video/font/ftfd/sprintf.c
------------------------------------------------------------------------------
svn:eol-style = native
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