The Painter now uses a special version of the agg_font_engine that uses the FontServer ftlib and the already loaded FT_Facees from ServerFont/FontStyle instead of doing it all again.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12177 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/servers/app/Painter.h

@@ -5,6 +5,8 @@
 
 #include <Font.h>
 #include <Rect.h>
+#include <FontServer.h>
+#include <ServerFont.h>
 
 #include "defines.h"
 #include "forwarding_pixfmt.h"
@@ -205,15 +207,6 @@ class Painter {
 												uint32 length,
 												const BPoint& baseLine) const;
 
-			// MISSING (?):
-/*
-
-
-								// "screen blits"
-			void				CopyBits(		BRect src, BRect dst);
-*/
-
-
  private:
 			void				_MakeEmpty();
 
@@ -228,7 +221,7 @@ class Painter {
 
 			void				_RebuildClipping();
 
-			void				_UpdateFont(const char* pathToFontFile = NULL);
+			void				_UpdateFont();
 			void				_UpdateLineWidth();
 
 								// drawing functions stroke/fill
@@ -306,7 +299,7 @@ class Painter {
 	BPoint						fPenLocation;
 	PatternHandler*				fPatternHandler;
 
-	BFont						fFont;
+	ServerFont					fFont;
 	// a class handling rendering and caching of glyphs
 	// it is setup to load from a specific Freetype supported
 	// font file, it uses the FontManager to locate a file

src/servers/app/drawing/AccelerantBuffer.cpp

@@ -76,8 +76,9 @@ AccelerantBuffer::Bits() const
 	if (InitCheck() != B_OK)
 		return NULL;
 	
-	if (fFrameBufferConfig.frame_buffer_dma)
-		return fFrameBufferConfig.frame_buffer_dma;
+	// TODO: Enable this if we can ensure that frame_buffer_dma is valid
+	/*if (fFrameBufferConfig.frame_buffer_dma)
+		return fFrameBufferConfig.frame_buffer_dma;*/
 	
 	return fFrameBufferConfig.frame_buffer;
 }

src/servers/app/drawing/AccelerantHWInterface.cpp

@@ -241,8 +241,9 @@ AccelerantHWInterface::SetupDefaultHooks()
 	
 	if (!fAccAcquireEngine || !fAccReleaseEngine || !fAccGetFrameBufferConfig
 		|| !fAccGetModeCount || !fAccGetModeList || !fAccSetDisplayMode
-		|| !fAccGetPixelClockLimits)
+		|| !fAccGetPixelClockLimits) {
 		return B_ERROR;
+	}
 	
 	// optional
 	fAccGetTimingConstraints = (get_timing_constraints)fAccelerantHook(B_GET_TIMING_CONSTRAINTS, NULL);
@@ -331,7 +332,7 @@ AccelerantHWInterface::SetMode(const display_mode &mode)
 		// NOTE: backbuffer is always B_RGBA32, this simplifies the
 		// drawing backend implementation tremendously for the time
 		// being. The color space conversion is handled in CopyBackToFront()
-		BRect bounds(0, 0, fDisplayMode.virtual_width, fDisplayMode.virtual_height);
+		BRect bounds(0, 0, fDisplayMode.virtual_width - 1, fDisplayMode.virtual_height - 1);
 		BBitmap *backBitmap = new BBitmap(bounds, 0, B_RGBA32);
 		
 		delete fBackBuffer;
@@ -504,6 +505,9 @@ AccelerantHWInterface::WaitForRetrace(bigtime_t timeout = B_INFINITE_TIMEOUT)
 RenderingBuffer *
 AccelerantHWInterface::FrontBuffer() const
 {
+	if (!fModeList)
+		return NULL;
+	
 	return fFrontBuffer;
 }
 
@@ -511,6 +515,9 @@ AccelerantHWInterface::FrontBuffer() const
 RenderingBuffer *
 AccelerantHWInterface::BackBuffer() const
 {
+	if (!fModeList)
+		return NULL;
+	
 	return fBackBuffer;
 }
 

src/servers/app/drawing/Painter/Jamfile

@@ -14,8 +14,10 @@ StaticLibrary painter :
 	drawing_modes/DrawingModeFactory.cpp
 
 	# is contained within libagg.a,
-	# but we might need a modified version later
-	# font_support/agg_font_freetype.cpp
+	# but we need a modified version that
+	# uses the FontServer
+	font_support/agg_font_freetype.cpp
+	
 	font_support/AGGTextRenderer.cpp
 	font_support/FontManager.cpp
 	font_support/TextRenderer.cpp

src/servers/app/drawing/Painter/Painter.cpp

@@ -62,10 +62,12 @@ Painter::Painter()
 	  fAlphaFncMode(B_ALPHA_OVERLAY),
 	  fPenLocation(0.0, 0.0),
 	  fPatternHandler(new PatternHandler()),
-	  fFont(be_plain_font),
 	  fTextRenderer(new AGGTextRenderer()),
 	  fLastFamilyAndStyle(0)
 {
+	if (fontserver)
+		fFont = *fontserver->GetSystemPlain();
+	
 	_UpdateFont();
 	_UpdateLineWidth();
 }
@@ -262,7 +264,12 @@ Painter::SetPenLocation(const BPoint& location)
 void
 Painter::SetFont(const BFont& font)
 {
-	fFont = font;
+	//fFont.SetFamilyAndStyle(font.GetFamily(), font.GetStyle());
+	fFont.SetSpacing(font.Spacing());
+	fFont.SetShear(font.Shear());
+	fFont.SetRotation(font.Rotation());
+	fFont.SetSize(font.Size());
+	
 	_UpdateFont();
 }
 
@@ -270,18 +277,8 @@ Painter::SetFont(const BFont& font)
 void
 Painter::SetFont(const ServerFont& font)
 {
-	// NOTE: this is just a transitional function
-	// to help integrate Painter with app_server later
-	fFont.SetFamilyAndStyle(font.GetFamily(), font.GetStyle());
-	fFont.SetSpacing(font.Spacing());
-	fFont.SetShear(font.Shear());
-	fFont.SetRotation(font.Rotation());
-	fFont.SetSize(font.Size());
-
-	if (fLastFamilyAndStyle != font.GetFamilyAndStyle()) {
-		fLastFamilyAndStyle = font.GetFamilyAndStyle();
-		_UpdateFont(font.GetPath());
-	}
+	fFont = font;
+	_UpdateFont();
 }
 
 // #pragma mark -
@@ -1052,27 +1049,17 @@ Painter::_RebuildClipping()
 
 // _UpdateFont
 void
-Painter::_UpdateFont(const char* pathToFontFile)
+Painter::_UpdateFont()
 {
-	bool success = false;
-	if (pathToFontFile) {
-		success = fTextRenderer->SetFont(pathToFontFile);
+	if (fLastFamilyAndStyle != fFont.GetFamilyAndStyle()) {
+		fLastFamilyAndStyle = fFont.GetFamilyAndStyle();
+		
+		bool success = false;
+		success = fTextRenderer->SetFont(fFont);
 		if (!success)
-			fprintf(stderr, "unable to set '%s'\n", pathToFontFile);
-	} else {
-		font_family family;
-		font_style style;
-		fFont.GetFamilyAndStyle(&family, &style);
+			fprintf(stderr, "unable to set font\n");
+	}
 	
-		success = fTextRenderer->SetFamilyAndStyle(family, style);
-		if (!success)
-			fprintf(stderr, "unable to set '%s' + '%s'\n", family, style);
-	}
-	if (!success) {
-		fprintf(stderr, "font is still: '%s' + '%s'\n",
-						fTextRenderer->Family(), fTextRenderer->Style());
-	}
-
 	fTextRenderer->SetPointSize(fFont.Size());
 }
 

src/servers/app/drawing/Painter/font_support/AGGTextRenderer.cpp

@@ -4,6 +4,7 @@
 #include <stdio.h>
 #include <string.h>
 
+#include <FontServer.h>
 #include <Bitmap.h>
 #include <ByteOrder.h>
 #include <Entry.h>
@@ -45,7 +46,7 @@ rect_to_int(BRect r,
 // constructor
 AGGTextRenderer::AGGTextRenderer()
 	: TextRenderer(),
-	  fFontEngine(),
+	  fFontEngine(ftlib),
 	  fFontManager(fFontEngine),
 	  fCurves(fFontManager.path_adaptor()),
 	  fContour(fCurves)
@@ -57,7 +58,7 @@ AGGTextRenderer::AGGTextRenderer()
 
 AGGTextRenderer::AGGTextRenderer(BMessage* archive)
 	: TextRenderer(archive),
-	  fFontEngine(),
+	  fFontEngine(ftlib),
 	  fFontManager(fFontEngine),
 	  fCurves(fFontManager.path_adaptor()),
 	  fContour(fCurves)
@@ -66,15 +67,12 @@ AGGTextRenderer::AGGTextRenderer(BMessage* archive)
 	fCurves.approximation_scale(2.0);
 	fContour.auto_detect_orientation(false);
 	fFontEngine.flip_y(true);
-
-	if (fFontFilePath)
-		SetFont(fFontFilePath);
 }
 
 // constructor
 AGGTextRenderer::AGGTextRenderer(const AGGTextRenderer& from)
 	: TextRenderer(from),
-	  fFontEngine(),
+	  fFontEngine(ftlib),
 	  fFontManager(fFontEngine),
 	  fCurves(fFontManager.path_adaptor()),
 	  fContour(fCurves)
@@ -82,9 +80,6 @@ AGGTextRenderer::AGGTextRenderer(const AGGTextRenderer& from)
 	fCurves.approximation_scale(2.0);
 	fContour.auto_detect_orientation(false);
 	fFontEngine.flip_y(true);
-
-	if (fFontFilePath)
-		SetFont(fFontFilePath);
 }
 
 // destructor
@@ -116,17 +111,13 @@ AGGTextRenderer::Archive(BMessage* into, bool deep) const
 
 // SetFont
 bool
-AGGTextRenderer::SetFont(const char* pathToFontFile)
+AGGTextRenderer::SetFont(const ServerFont &font)
 {
-	if (pathToFontFile) {
-		if (fFontEngine.load_font(pathToFontFile, 0, agg::glyph_ren_outline)) {
-//		if (fFontEngine.load_font(pathToFontFile, 0, agg::glyph_ren_native_gray8)) {			
-
-			return TextRenderer::SetFont(pathToFontFile);
-		} else {
-			fprintf(stderr, "%s : is not a font file or could not be opened\n",
-					pathToFontFile);
-		}
+//	if (fFontEngine.load_font(font, agg::glyph_ren_native_gray8)) {			
+	if (fFontEngine.load_font(font, agg::glyph_ren_outline)) {
+		return TextRenderer::SetFont(font);
+	} else {
+		fprintf(stderr, "font could not be loaded\n");
 	}
 	return false;
 }

src/servers/app/drawing/Painter/font_support/AGGTextRenderer.h

@@ -11,6 +11,8 @@
 
 #include "TextRenderer.h"
 
+class ServerFont;
+
 class AGGTextRenderer : public TextRenderer {
  public:
 								AGGTextRenderer();
@@ -22,7 +24,7 @@ class AGGTextRenderer : public TextRenderer {
 
 	virtual	status_t			Archive(BMessage* into, bool deep = true) const;
 
-	virtual	bool				SetFont(const char* pathToFontFile);
+	virtual	bool				SetFont(const ServerFont &font);
 	virtual	void				Unset();
 
 	virtual	const char*			Family() const;

src/servers/app/drawing/Painter/font_support/TextRenderer.cpp

@@ -5,6 +5,7 @@
 
 #include <Entry.h>
 #include <Path.h>
+#include <ServerFont.h>
 
 #include "FontManager.h"
 
@@ -108,7 +109,7 @@ TextRenderer::SetTo(const TextRenderer* other)
 	fAdvanceScale = other->fAdvanceScale;
 	fLineSpacingScale = other->fLineSpacingScale;
 
-	SetFont(other->fFontFilePath);
+	strcpy(fFontFilePath, other->fFontFilePath);
 
 	Update();
 }
@@ -148,26 +149,23 @@ TextRenderer::Archive(BMessage* into, bool deep) const
 bool
 TextRenderer::SetFontRef(const entry_ref* ref)
 {
-//printf("TextRenderer::SetFontRef(%s)\n", ref ? ref->name : "no ref!");
+	// TODO: Remove this, as we do font loading in FontServer
+	/*printf("TextRenderer::SetFontRef(%s)\n", ref ? ref->name : "no ref!");
 	if (ref) {
 		BPath path(ref);
 		if (path.InitCheck() >= B_OK)
 			return SetFont(path.Path());
-	}
+		return true;
+	}*/
 	return false;
 }
 
 // SetFont
 bool
-TextRenderer::SetFont(const char* pathToFontFile)
+TextRenderer::SetFont(const ServerFont &font)
 {
-//printf("TextRenderer::SetFont(%s)\n", pathToFontFile ? pathToFontFile : "no path!");
-	if (pathToFontFile) {
-		sprintf(fFontFilePath, "%s", pathToFontFile);
-//printf("font: %s\n", fFontFilePath);
-		return true;
-	}
-	return false;
+	sprintf(fFontFilePath, "%s", font.GetPath());
+	return true;
 }
 
 // Unset

src/servers/app/drawing/Painter/font_support/TextRenderer.h

@@ -8,6 +8,7 @@
 struct entry_ref;
 
 class BBitmap;
+class ServerFont;
 
 class TextRenderer : public BArchivable {
  public:
@@ -21,7 +22,7 @@ class TextRenderer : public BArchivable {
 	virtual	status_t			Archive(BMessage* into, bool deep = true) const;
 
 			bool				SetFontRef(const entry_ref* ref);
-	virtual	bool				SetFont(const char* pathToFontFile);
+	virtual	bool				SetFont(const ServerFont &font);
 	virtual	void				Unset();
 
 			bool				SetFamilyAndStyle(const char* family,

src/servers/app/drawing/Painter/font_support/agg_font_freetype.cpp

@@ -19,6 +19,8 @@
 #include "agg_bitset_iterator.h"
 #include "agg_renderer_scanline.h"
 
+#include <ServerFont.h>
+#include <FontFamily.h>
 
 namespace agg
 {
@@ -412,27 +414,19 @@ namespace agg
     //------------------------------------------------------------------------
     font_engine_freetype_base::~font_engine_freetype_base()
     {
-        unsigned i;
-        for(i = 0; i < m_num_faces; ++i)
-        {
-            delete [] m_face_names[i];
-            FT_Done_Face(m_faces[i]);
-        }
-        delete [] m_face_names;
+        delete [] m_face_ids;
         delete [] m_faces;
         delete [] m_signature;
-        if(m_library_initialized) FT_Done_FreeType(m_library);
     }
 
 
     //------------------------------------------------------------------------
-    font_engine_freetype_base::font_engine_freetype_base(bool flag32, 
+    font_engine_freetype_base::font_engine_freetype_base(bool flag32, FT_Library library, 
                                                          unsigned max_faces) :
         m_flag32(flag32),
         m_change_stamp(0),
         m_last_error(0),
-        m_name(0),
-        m_name_len(256-16-1),
+        m_cur_id(0),
         m_face_index(0),
         m_char_map(FT_ENCODING_NONE),
         m_signature(new char [256+256-16]),
@@ -440,10 +434,9 @@ namespace agg
         m_width(0),
         m_hinting(true),
         m_flip_y(false),
-        m_library_initialized(false),
-        m_library(0),
+        m_library(library),
         m_faces(new FT_Face [max_faces]),
-        m_face_names(new char* [max_faces]),
+        m_face_ids(new unsigned [max_faces]),
         m_num_faces(0),
         m_max_faces(max_faces),
         m_cur_face(0),
@@ -472,8 +465,7 @@ namespace agg
         m_matrix.yy = 0x10000L;
         m_curves16.approximation_scale(4.0);
         m_curves32.approximation_scale(4.0);
-        m_last_error = FT_Init_FreeType(&m_library);
-        if(m_last_error == 0) m_library_initialized = true;
+        m_last_error = 0;
     }
 
 
@@ -487,120 +479,96 @@ namespace agg
 
 
     //------------------------------------------------------------------------
-    int font_engine_freetype_base::find_face(const char* face_name) const
+    int font_engine_freetype_base::find_face(unsigned face_id) const
     {
         unsigned i;
         for(i = 0; i < m_num_faces; ++i)
         {
-            if(strcmp(face_name, m_face_names[i]) == 0) return i;
+            if(m_face_ids[i] == face_id) return i;
         }
         return -1;
     }
 
 
     //------------------------------------------------------------------------
-    bool font_engine_freetype_base::load_font(const char* font_name, 
-                                              unsigned face_index,
+    bool font_engine_freetype_base::load_font(const ServerFont &font,
                                               glyph_rendering ren_type)
     {
-        bool ret = false;
+		bool ret = false;
 
-        if(m_library_initialized)
+        m_last_error = 0;
+
+        int idx = find_face(font.GetFamilyAndStyle());
+        if(idx >= 0)
         {
-            m_last_error = 0;
-
-            int idx = find_face(font_name);
-            if(idx >= 0)
+            m_cur_face = m_faces[idx];
+            m_cur_id   = m_face_ids[idx];
+        }
+        else
+        {
+            if(m_num_faces >= m_max_faces)
             {
-                m_cur_face = m_faces[idx];
-                m_name     = m_face_names[idx];
+                memcpy(m_faces, 
+                       m_faces + 1, 
+                       (m_max_faces - 1) * sizeof(FT_Face));
+                memcpy(m_face_ids, 
+                       m_face_ids + 1, 
+                       (m_max_faces - 1) * sizeof(unsigned));
+                m_num_faces = m_max_faces - 1;
             }
-            else
-            {
-                if(m_num_faces >= m_max_faces)
-                {
-                    delete [] m_face_names[0];
-                    FT_Done_Face(m_faces[0]);
-                    memcpy(m_faces, 
-                           m_faces + 1, 
-                           (m_max_faces - 1) * sizeof(FT_Face));
-                    memcpy(m_face_names, 
-                           m_face_names + 1, 
-                           (m_max_faces - 1) * sizeof(char*));
-                    m_num_faces = m_max_faces - 1;
-                }
 
-                m_last_error = FT_New_Face(m_library,
-                                           font_name,
-                                           face_index,
-                                           &m_faces[m_num_faces]);
-                if(m_last_error == 0)
+	        m_faces[m_num_faces] = font.GetFTFace();
+            m_face_ids[m_num_faces] = font.GetFamilyAndStyle();
+            m_cur_face = m_faces[m_num_faces];
+            m_cur_id   = m_face_ids[m_num_faces];
+            ++m_num_faces;
+        }
+
+        if(m_last_error == 0)
+        {
+            ret = true;
+
+            switch(ren_type)
+            {
+            case glyph_ren_native_mono:
+                m_glyph_rendering = glyph_ren_native_mono;
+                break;
+            case glyph_ren_native_gray8:
+                m_glyph_rendering = glyph_ren_native_gray8;
+                break;
+            case glyph_ren_outline:
+                if(FT_IS_SCALABLE(m_cur_face))
                 {
-                    m_face_names[m_num_faces] = new char [strlen(font_name) + 1];
-                    strcpy(m_face_names[m_num_faces], font_name);
-                    m_cur_face = m_faces[m_num_faces];
-                    m_name     = m_face_names[m_num_faces];
-                    ++m_num_faces;
+                    m_glyph_rendering = glyph_ren_outline;
                 }
                 else
                 {
-                    m_face_names[m_num_faces] = 0;
-                    m_cur_face = 0;
-                    m_name = 0;
-                }
-            }
-
-
-            if(m_last_error == 0)
-            {
-                ret = true;
-
-                switch(ren_type)
-                {
-                case glyph_ren_native_mono:
-                    m_glyph_rendering = glyph_ren_native_mono;
-                    break;
-
-                case glyph_ren_native_gray8:
                     m_glyph_rendering = glyph_ren_native_gray8;
-                    break;
-
-                case glyph_ren_outline:
-                    if(FT_IS_SCALABLE(m_cur_face))
-                    {
-                        m_glyph_rendering = glyph_ren_outline;
-                    }
-                    else
-                    {
-                        m_glyph_rendering = glyph_ren_native_gray8;
-                    }
-                    break;
-
-                case glyph_ren_agg_mono:
-                    if(FT_IS_SCALABLE(m_cur_face))
-                    {
-                        m_glyph_rendering = glyph_ren_agg_mono;
-                    }
-                    else
-                    {
-                        m_glyph_rendering = glyph_ren_native_mono;
-                    }
-                    break;
-
-                case glyph_ren_agg_gray8:
-                    if(FT_IS_SCALABLE(m_cur_face))
-                    {
-                        m_glyph_rendering = glyph_ren_agg_gray8;
-                    }
-                    else
-                    {
-                        m_glyph_rendering = glyph_ren_native_gray8;
-                    }
-                    break;
                 }
-
-                update_transform();
+                break;
+            case glyph_ren_agg_mono:
+                if(FT_IS_SCALABLE(m_cur_face))
+                {
+                    m_glyph_rendering = glyph_ren_agg_mono;
+                }
+                else
+                {
+                    m_glyph_rendering = glyph_ren_native_mono;
+                }
+                break;
+            case glyph_ren_agg_gray8:
+                if(FT_IS_SCALABLE(m_cur_face))
+                {
+                    m_glyph_rendering = glyph_ren_agg_gray8;
+                }
+                else
+                {
+                    m_glyph_rendering = glyph_ren_native_gray8;
+                }
+                break;
             }
+
+            update_transform();
         }
         return ret;
     }
@@ -738,16 +706,8 @@ namespace agg
     //------------------------------------------------------------------------
     void font_engine_freetype_base::update_signature()
     {
-        if(m_cur_face && m_name)
+        if(m_cur_face)
         {
-            unsigned name_len = strlen(m_name);
-            if(name_len > m_name_len)
-            {
-                delete [] m_signature;
-                m_signature = new char [name_len + 32 + 256];
-                m_name_len = name_len + 32 - 1;
-            }
-
             unsigned gamma_hash = 0;
             if(m_glyph_rendering == glyph_ren_native_gray8 ||
                m_glyph_rendering == glyph_ren_agg_mono || 
@@ -763,8 +723,8 @@ namespace agg
             }
 
             sprintf(m_signature, 
-                    "%s,%u,%d,%d,%d:%dx%d,%d,%d,%d,%d,%d,%d,%08X", 
-                    m_name,
+                    "%u,%u,%d,%d,%d:%dx%d,%d,%d,%d,%d,%d,%d,%08X", 
+                    m_cur_id,
                     m_char_map,
                     m_face_index,
                     int(m_glyph_rendering),

src/servers/app/drawing/Painter/font_support/agg_font_freetype.h

@@ -34,6 +34,8 @@
 #include "agg_trans_affine.h"
 #include "agg_font_cache_manager.h"
 
+class ServerFont;
+
 namespace agg
 {
 
@@ -50,12 +52,12 @@ namespace agg
 
         //--------------------------------------------------------------------
         ~font_engine_freetype_base();
-        font_engine_freetype_base(bool flag32, unsigned max_faces = 32);
+        font_engine_freetype_base(bool flag32, FT_Library library, unsigned max_faces = 32);
 
         // Set font parameters
         //--------------------------------------------------------------------
         void resolution(unsigned dpi);
-        bool load_font(const char* font_name, unsigned face_index, glyph_rendering ren_type);
+        bool load_font(const ServerFont &font, glyph_rendering ren_type);
         bool attach(const char* file_name);
         bool char_map(FT_Encoding map);
         bool height(double h);
@@ -76,7 +78,7 @@ namespace agg
         //--------------------------------------------------------------------
         int         last_error()   const { return m_last_error; }
         unsigned    resolution()   const { return m_resolution; }
-        const char* name()         const { return m_name;       }
+        unsigned    cur_id()       const { return m_cur_id;     }
         unsigned    num_faces()    const;
         FT_Encoding char_map()     const { return m_char_map;   }
         double      height()       const { return double(m_height) / 64.0; }
@@ -108,13 +110,12 @@ namespace agg
         void update_char_size();
         void update_signature();
         void update_transform();
-        int  find_face(const char* face_name) const;
+        int  find_face(unsigned face_id) const;
 
         bool            m_flag32;
         int             m_change_stamp;
         int             m_last_error;
-        char*           m_name;
-        unsigned        m_name_len;
+        unsigned        m_cur_id;
         unsigned        m_face_index;
         FT_Encoding     m_char_map;
         char*           m_signature;
@@ -126,7 +127,7 @@ namespace agg
         bool            m_library_initialized;
         FT_Library      m_library;    // handle to library    
         FT_Face*        m_faces;      // A pool of font faces
-        char**          m_face_names; 
+        unsigned*       m_face_ids; 
         unsigned        m_num_faces;
         unsigned        m_max_faces;
         FT_Face         m_cur_face;  // handle to the current face object
@@ -167,8 +168,8 @@ namespace agg
         typedef font_engine_freetype_base::scanlines_aa_type  scanlines_aa_type;
         typedef font_engine_freetype_base::scanlines_bin_type scanlines_bin_type;
 
-        font_engine_freetype_int16(unsigned max_faces = 32) : 
-            font_engine_freetype_base(false, max_faces) {}
+        font_engine_freetype_int16(FT_Library library, unsigned max_faces = 32) : 
+            font_engine_freetype_base(false, library, max_faces) {}
     };
 
     //------------------------------------------------font_engine_freetype_int32
@@ -185,8 +186,8 @@ namespace agg
         typedef font_engine_freetype_base::scanlines_aa_type  scanlines_aa_type;
         typedef font_engine_freetype_base::scanlines_bin_type scanlines_bin_type;
 
-        font_engine_freetype_int32(unsigned max_faces = 32) : 
-            font_engine_freetype_base(true, max_faces) {}
+        font_engine_freetype_int32(FT_Library library, unsigned max_faces = 32) : 
+            font_engine_freetype_base(true, library, max_faces) {}
     };