mirror of
https://github.com/reactos/reactos.git
synced 2025-04-25 16:10:29 +00:00
Initial code for freetype font driver
svn path=/trunk/; revision=39930
This commit is contained in:
Timo Kreuzer
parent
974b832c83
commit
b60241301b
4 changed files with 490 additions and 0 deletions
105
reactos/dll/3rdparty/freetype/ftfd/enable.c
vendored
Normal file
105
reactos/dll/3rdparty/freetype/ftfd/enable.c
vendored
Normal file
|
|
@ -0,0 +1,105 @@
|
|||
/*
|
||||
* PROJECT: ReactOS win32 subsystem
|
||||
* LICENSE: GPL - See COPYING in the top level directory
|
||||
* PURPOSE: GDI font driver for bitmap fonts
|
||||
* PROGRAMMER: Timo Kreuzer (timo.kreuzer@reactos.org)
|
||||
*/
|
||||
|
||||
#include "ftfd.h"
|
||||
|
||||
static DRVFN gadrvfn[] =
|
||||
{
|
||||
{INDEX_DrvEnablePDEV, (PFN)FtfdEnablePDEV},
|
||||
{INDEX_DrvCompletePDEV, (PFN)FtfdCompletePDEV},
|
||||
{INDEX_DrvDisablePDEV, (PFN)FtfdDisablePDEV},
|
||||
{INDEX_DrvLoadFontFile, (PFN)FtfdLoadFontFile},
|
||||
{INDEX_DrvUnloadFontFile, (PFN)FtfdUnloadFontFile},
|
||||
{INDEX_DrvQueryFontFile, (PFN)FtfdQueryFontFile},
|
||||
{INDEX_DrvQueryFontCaps, (PFN)FtfdQueryFontCaps},
|
||||
{INDEX_DrvQueryFontTree, (PFN)FtfdQueryFontTree},
|
||||
{INDEX_DrvQueryFont, (PFN)FtfdQueryFont},
|
||||
{INDEX_DrvFree, (PFN)FtfdFree},
|
||||
{INDEX_DrvQueryGlyphAttrs, (PFN)FtfdQueryGlyphAttrs},
|
||||
{INDEX_DrvQueryFontData, (PFN)FtfdQueryFontData},
|
||||
};
|
||||
|
||||
FT_Library gftlibrary;
|
||||
|
||||
|
||||
BOOL
|
||||
APIENTRY
|
||||
FtfdEnableDriver(
|
||||
ULONG iEngineVersion,
|
||||
ULONG cj,
|
||||
PDRVENABLEDATA pded)
|
||||
{
|
||||
FT_Error fterror;
|
||||
|
||||
DbgPrint("FtfdEnableDriver()\n");
|
||||
|
||||
/* Check parameter */
|
||||
if (cj < sizeof(DRVENABLEDATA))
|
||||
{
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
/* Initialize freetype library */
|
||||
fterror = FT_Init_FreeType(&gftlibrary);
|
||||
if (fterror)
|
||||
{
|
||||
DbgPrint("an error occurred during library initialization: %ld.\n", fterror);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
/* Fill DRVENABLEDATA */
|
||||
pded->c = sizeof(gadrvfn) / sizeof(DRVFN);
|
||||
pded->pdrvfn = gadrvfn;
|
||||
pded->iDriverVersion = DDI_DRIVER_VERSION_NT5;
|
||||
|
||||
/* Success */
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
|
||||
DHPDEV
|
||||
APIENTRY
|
||||
FtfdEnablePDEV(
|
||||
IN DEVMODEW *pdm,
|
||||
IN LPWSTR pwszLogAddress,
|
||||
IN ULONG cPat,
|
||||
OUT HSURF *phsurfPatterns,
|
||||
IN ULONG cjCaps,
|
||||
OUT ULONG *pdevcaps,
|
||||
IN ULONG cjDevInfo,
|
||||
OUT DEVINFO *pdi,
|
||||
IN HDEV hdev,
|
||||
IN LPWSTR pwszDeviceName,
|
||||
IN HANDLE hDriver)
|
||||
{
|
||||
DbgPrint("FtfdEnablePDEV(hdev=%p)\n", hdev);
|
||||
|
||||
|
||||
/* Return a dummy DHPDEV */
|
||||
return (PVOID)1;
|
||||
}
|
||||
|
||||
|
||||
VOID
|
||||
APIENTRY
|
||||
FtfdCompletePDEV(
|
||||
IN DHPDEV dhpdev,
|
||||
IN HDEV hdev)
|
||||
{
|
||||
DbgPrint("FtfdCompletePDEV()\n");
|
||||
/* Nothing to do */
|
||||
}
|
||||
|
||||
|
||||
VOID
|
||||
APIENTRY
|
||||
FtfdDisablePDEV(
|
||||
IN DHPDEV dhpdev)
|
||||
{
|
||||
DbgPrint("FtfdDisablePDEV()\n");
|
||||
/* Nothing to do */
|
||||
}
|
||||
215
reactos/dll/3rdparty/freetype/ftfd/font.c
vendored
Normal file
215
reactos/dll/3rdparty/freetype/ftfd/font.c
vendored
Normal file
|
|
@ -0,0 +1,215 @@
|
|||
/*
|
||||
* PROJECT: ReactOS win32 subsystem
|
||||
* LICENSE: GPL - See COPYING in the top level directory
|
||||
* PURPOSE: GDI font driver for bitmap fonts
|
||||
* PROGRAMMER: Timo Kreuzer (timo.kreuzer@reactos.org)
|
||||
*/
|
||||
|
||||
#include "ftfd.h"
|
||||
|
||||
PVOID
|
||||
HackFixup(
|
||||
PVOID pvView,
|
||||
ULONG cjView)
|
||||
{
|
||||
CHAR *pc;
|
||||
CHAR c;
|
||||
|
||||
pc = EngAllocMem(0, cjView, 'tmp ');
|
||||
memcpy(pc, pvView, cjView);
|
||||
|
||||
c = *pc;
|
||||
*pc = 0;
|
||||
|
||||
return pc;
|
||||
}
|
||||
|
||||
/** Public Interface **********************************************************/
|
||||
|
||||
ULONG_PTR
|
||||
APIENTRY
|
||||
FtfdLoadFontFile(
|
||||
ULONG cFiles,
|
||||
ULONG_PTR *piFile,
|
||||
PVOID *ppvView,
|
||||
ULONG *pcjView,
|
||||
DESIGNVECTOR *pdv,
|
||||
ULONG ulLangID,
|
||||
ULONG ulFastCheckSum)
|
||||
{
|
||||
PVOID pvView;
|
||||
ULONG cjView, i;
|
||||
FT_Error fterror;
|
||||
FT_Face ftface;
|
||||
PFTFD_FILE pfile;
|
||||
|
||||
DbgPrint("FtfdLoadFontFile()\n");
|
||||
|
||||
/* Check parameters */
|
||||
if (cFiles != 1)
|
||||
{
|
||||
DbgPrint("Only 1 File is allowed, got %ld!\n", cFiles);
|
||||
return HFF_INVALID;
|
||||
}
|
||||
|
||||
/* Map the font file */
|
||||
if (!EngMapFontFileFD(*piFile, (PULONG*)&pvView, &cjView))
|
||||
{
|
||||
DbgPrint("Could not map font file!\n", cFiles);
|
||||
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;
|
||||
|
||||
}
|
||||
|
||||
BOOL
|
||||
APIENTRY
|
||||
FtfdUnloadFontFile(
|
||||
IN ULONG_PTR iFile)
|
||||
{
|
||||
PFTFD_FILE pfile = (PFTFD_FILE)iFile;
|
||||
|
||||
DbgPrint("FtfdUnloadFontFile()\n");
|
||||
|
||||
// HACK!!!
|
||||
EngFreeMem(pfile->pvView);
|
||||
|
||||
/* Free the memory that was allocated for the font */
|
||||
EngFreeMem(pfile);
|
||||
|
||||
/* Unmap the font file */
|
||||
EngUnmapFontFileFD(pfile->iFile);
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
|
||||
LONG
|
||||
APIENTRY
|
||||
FtfdQueryFontFile(
|
||||
ULONG_PTR iFile,
|
||||
ULONG ulMode,
|
||||
ULONG cjBuf,
|
||||
ULONG *pulBuf)
|
||||
{
|
||||
PFTFD_FILE pfile = (PFTFD_FILE)iFile;
|
||||
|
||||
DbgPrint("FtfdQueryFontFile(ulMode=%ld)\n", ulMode);
|
||||
// DbgBreakPoint();
|
||||
|
||||
switch (ulMode)
|
||||
{
|
||||
case QFF_DESCRIPTION:
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
case QFF_NUMFACES:
|
||||
/* return the number of faces in the file */
|
||||
return pfile->cNumFaces;
|
||||
|
||||
}
|
||||
|
||||
return FD_ERROR;
|
||||
}
|
||||
|
||||
LONG
|
||||
APIENTRY
|
||||
FtfdQueryFontCaps(
|
||||
ULONG culCaps,
|
||||
ULONG *pulCaps)
|
||||
{
|
||||
DbgPrint("BmfdQueryFontCaps()\n");
|
||||
|
||||
/* We need room for 2 ULONGs */
|
||||
if (culCaps < 2)
|
||||
{
|
||||
return FD_ERROR;
|
||||
}
|
||||
|
||||
/* We only support 1 bpp */
|
||||
pulCaps[0] = 2;
|
||||
pulCaps[1] = QC_1BIT;
|
||||
|
||||
return 2;
|
||||
}
|
||||
|
||||
|
||||
PVOID
|
||||
APIENTRY
|
||||
FtfdQueryFontTree(
|
||||
DHPDEV dhpdev,
|
||||
ULONG_PTR iFile,
|
||||
ULONG iFace,
|
||||
ULONG iMode,
|
||||
ULONG_PTR *pid)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
PIFIMETRICS
|
||||
APIENTRY
|
||||
FtfdQueryFont(
|
||||
IN DHPDEV dhpdev,
|
||||
IN ULONG_PTR iFile,
|
||||
IN ULONG iFace,
|
||||
IN ULONG_PTR *pid)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
VOID
|
||||
APIENTRY
|
||||
FtfdFree(
|
||||
PVOID pv,
|
||||
ULONG_PTR id)
|
||||
{
|
||||
DbgPrint("FtfdFree()\n");
|
||||
if (id)
|
||||
{
|
||||
EngFreeMem((PVOID)id);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
136
reactos/dll/3rdparty/freetype/ftfd/ftfd.h
vendored
Normal file
136
reactos/dll/3rdparty/freetype/ftfd/ftfd.h
vendored
Normal file
|
|
@ -0,0 +1,136 @@
|
|||
/*
|
||||
* PROJECT: ReactOS win32 subsystem
|
||||
* LICENSE: GPL - See COPYING in the top level directory
|
||||
* PURPOSE: GDI font driver for bitmap fonts
|
||||
* PROGRAMMER: Timo Kreuzer (timo.kreuzer@reactos.org)
|
||||
*/
|
||||
|
||||
#include <stdarg.h>
|
||||
#include <windef.h>
|
||||
#include <wingdi.h>
|
||||
#include <winddi.h>
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
extern FT_Library gftlibrary;
|
||||
|
||||
/** Driver specific types *****************************************************/
|
||||
|
||||
|
||||
typedef struct
|
||||
{
|
||||
PVOID pvView;
|
||||
ULONG cjView;
|
||||
ULONG_PTR iFile;
|
||||
ULONG cNumFaces;
|
||||
} FTFD_FILE, *PFTFD_FILE;
|
||||
|
||||
/** Function prototypes *******************************************************/
|
||||
|
||||
ULONG
|
||||
DbgPrint(IN PCHAR Format, IN ...);
|
||||
|
||||
static __inline__
|
||||
void
|
||||
DbgBreakPoint(void)
|
||||
{
|
||||
asm volatile ("int $3");
|
||||
}
|
||||
|
||||
DHPDEV
|
||||
APIENTRY
|
||||
FtfdEnablePDEV(
|
||||
IN DEVMODEW *pdm,
|
||||
IN LPWSTR pwszLogAddress,
|
||||
IN ULONG cPat,
|
||||
OUT HSURF *phsurfPatterns,
|
||||
IN ULONG cjCaps,
|
||||
OUT ULONG *pdevcaps,
|
||||
IN ULONG cjDevInfo,
|
||||
OUT DEVINFO *pdi,
|
||||
IN HDEV hdev,
|
||||
IN LPWSTR pwszDeviceName,
|
||||
IN HANDLE hDriver);
|
||||
|
||||
VOID
|
||||
APIENTRY
|
||||
FtfdCompletePDEV(
|
||||
IN DHPDEV dhpdev,
|
||||
IN HDEV hdev);
|
||||
|
||||
VOID
|
||||
APIENTRY
|
||||
FtfdDisablePDEV(
|
||||
IN DHPDEV dhpdev);
|
||||
|
||||
ULONG_PTR
|
||||
APIENTRY
|
||||
FtfdLoadFontFile(
|
||||
ULONG cFiles,
|
||||
ULONG_PTR *piFile,
|
||||
PVOID *ppvView,
|
||||
ULONG *pcjView,
|
||||
DESIGNVECTOR *pdv,
|
||||
ULONG ulLangID,
|
||||
ULONG ulFastCheckSum);
|
||||
|
||||
BOOL
|
||||
APIENTRY
|
||||
FtfdUnloadFontFile(
|
||||
IN ULONG_PTR iFile);
|
||||
|
||||
LONG
|
||||
APIENTRY
|
||||
FtfdQueryFontFile(
|
||||
ULONG_PTR iFile,
|
||||
ULONG ulMode,
|
||||
ULONG cjBuf,
|
||||
ULONG *pulBuf);
|
||||
|
||||
LONG
|
||||
APIENTRY
|
||||
FtfdQueryFontCaps(
|
||||
ULONG culCaps,
|
||||
ULONG *pulCaps);
|
||||
|
||||
PVOID
|
||||
APIENTRY
|
||||
FtfdQueryFontTree(
|
||||
DHPDEV dhpdev,
|
||||
ULONG_PTR iFile,
|
||||
ULONG iFace,
|
||||
ULONG iMode,
|
||||
ULONG_PTR *pid);
|
||||
|
||||
PIFIMETRICS
|
||||
APIENTRY
|
||||
FtfdQueryFont(
|
||||
IN DHPDEV dhpdev,
|
||||
IN ULONG_PTR iFile,
|
||||
IN ULONG iFace,
|
||||
IN ULONG_PTR *pid);
|
||||
|
||||
VOID
|
||||
APIENTRY
|
||||
FtfdFree(
|
||||
PVOID pv,
|
||||
ULONG_PTR id);
|
||||
|
||||
PFD_GLYPHATTR
|
||||
APIENTRY
|
||||
FtfdQueryGlyphAttrs(
|
||||
FONTOBJ *pfo,
|
||||
ULONG iMode);
|
||||
|
||||
LONG
|
||||
APIENTRY
|
||||
FtfdQueryFontData(
|
||||
DHPDEV dhpdev,
|
||||
FONTOBJ *pfo,
|
||||
ULONG iMode,
|
||||
HGLYPH hg,
|
||||
OUT GLYPHDATA *pgd,
|
||||
PVOID pv,
|
||||
ULONG cjSize);
|
||||
|
||||
34
reactos/dll/3rdparty/freetype/ftfd/glyph.c
vendored
Normal file
34
reactos/dll/3rdparty/freetype/ftfd/glyph.c
vendored
Normal file
|
|
@ -0,0 +1,34 @@
|
|||
/*
|
||||
* PROJECT: ReactOS win32 subsystem
|
||||
* LICENSE: GPL - See COPYING in the top level directory
|
||||
* PURPOSE: GDI font driver for bitmap fonts
|
||||
* PROGRAMMER: Timo Kreuzer (timo.kreuzer@reactos.org)
|
||||
*/
|
||||
|
||||
#include "ftfd.h"
|
||||
|
||||
|
||||
/** Public Interface **********************************************************/
|
||||
|
||||
PFD_GLYPHATTR
|
||||
APIENTRY
|
||||
FtfdQueryGlyphAttrs(
|
||||
FONTOBJ *pfo,
|
||||
ULONG iMode)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
LONG
|
||||
APIENTRY
|
||||
FtfdQueryFontData(
|
||||
DHPDEV dhpdev,
|
||||
FONTOBJ *pfo,
|
||||
ULONG iMode,
|
||||
HGLYPH hg,
|
||||
OUT GLYPHDATA *pgd,
|
||||
PVOID pv,
|
||||
ULONG cjSize)
|
||||
{
|
||||
return FD_ERROR;
|
||||
}
|
||||
Loading…
Reference in a new issue