[tkreuzer] 39930: Initial code for freetype font driver

Author: tkreuzer
Date: Tue Mar 10 07:12:27 2009
New Revision: 39930

URL: http://svn.reactos.org/svn/reactos?rev=39930&view=rev
Log:
Initial code for freetype font driver

Added:
    trunk/reactos/dll/3rdparty/freetype/ftfd/   (with props)
    trunk/reactos/dll/3rdparty/freetype/ftfd/enable.c   (with props)
    trunk/reactos/dll/3rdparty/freetype/ftfd/font.c   (with props)
    trunk/reactos/dll/3rdparty/freetype/ftfd/ftfd.h   (with props)
    trunk/reactos/dll/3rdparty/freetype/ftfd/glyph.c   (with props)

Propchange: trunk/reactos/dll/3rdparty/freetype/ftfd/
------------------------------------------------------------------------------
--- bugtraq:logregex (added)
+++ bugtraq:logregex Tue Mar 10 07:12:27 2009
@@ -1,0 +1,2 @@
+([Ii]ssue|[Bb]ug)s? #?(\d+)(,? ?#?(\d+))*(,? ?(and |or )?#?(\d+))?
+(\d+)

Propchange: trunk/reactos/dll/3rdparty/freetype/ftfd/
------------------------------------------------------------------------------
    bugtraq:message = See issue #%BUGID% for more details.

Propchange: trunk/reactos/dll/3rdparty/freetype/ftfd/
------------------------------------------------------------------------------
    bugtraq:url = http://www.reactos.org/bugzilla/show_bug.cgi?id=%BUGID%

Propchange: trunk/reactos/dll/3rdparty/freetype/ftfd/
------------------------------------------------------------------------------
    tsvn:logminsize = 10

Added: trunk/reactos/dll/3rdparty/freetype/ftfd/enable.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/3rdparty/freetype/ftfd…
==============================================================================
--- trunk/reactos/dll/3rdparty/freetype/ftfd/enable.c (added)
+++ trunk/reactos/dll/3rdparty/freetype/ftfd/enable.c [iso-8859-1] Tue Mar 10 07:12:27
2009
@@ -1,0 +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(a)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 */
+}

Propchange: trunk/reactos/dll/3rdparty/freetype/ftfd/enable.c
------------------------------------------------------------------------------
    svn:eol-style = native

Added: trunk/reactos/dll/3rdparty/freetype/ftfd/font.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/3rdparty/freetype/ftfd…
==============================================================================
--- trunk/reactos/dll/3rdparty/freetype/ftfd/font.c (added)
+++ trunk/reactos/dll/3rdparty/freetype/ftfd/font.c [iso-8859-1] Tue Mar 10 07:12:27 2009
@@ -1,0 +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(a)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);
+    }
+}
+
+
+

Propchange: trunk/reactos/dll/3rdparty/freetype/ftfd/font.c
------------------------------------------------------------------------------
    svn:eol-style = native

Added: trunk/reactos/dll/3rdparty/freetype/ftfd/ftfd.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/3rdparty/freetype/ftfd…
==============================================================================
--- trunk/reactos/dll/3rdparty/freetype/ftfd/ftfd.h (added)
+++ trunk/reactos/dll/3rdparty/freetype/ftfd/ftfd.h [iso-8859-1] Tue Mar 10 07:12:27 2009
@@ -1,0 +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(a)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);
+

Propchange: trunk/reactos/dll/3rdparty/freetype/ftfd/ftfd.h
------------------------------------------------------------------------------
    svn:eol-style = native

Added: trunk/reactos/dll/3rdparty/freetype/ftfd/glyph.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/3rdparty/freetype/ftfd…
==============================================================================
--- trunk/reactos/dll/3rdparty/freetype/ftfd/glyph.c (added)
+++ trunk/reactos/dll/3rdparty/freetype/ftfd/glyph.c [iso-8859-1] Tue Mar 10 07:12:27
2009
@@ -1,0 +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(a)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;
+}

Propchange: trunk/reactos/dll/3rdparty/freetype/ftfd/glyph.c
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    svn:eol-style = native