FT_New_Face is a quite heavy function and shouldn't be called for every StringWidth, StringHeight and DrawString call. We now keep it open in FontStyle and destroy it there too.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12006 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/servers/app/FontFamily.h

@@ -140,7 +140,9 @@ public:
 
 	const char *GetPath(void);
 	font_height GetHeight(const float &size);
-
+	
+	FT_Face GetFTFace() const { return fFTFace; }
+	
 	// TODO: Re-enable when I understand how the FT2 Cache system changed from
 	// 2.1.4 to 2.1.8
 //	int16 ConvertToUnicode(uint16 c);
@@ -154,6 +156,7 @@ protected:
 	bool is_fixedwidth, is_scalable, has_kerning, has_bitmaps;
 	int32 tunedcount;
 	CachedFace cachedface;
+	FT_Face	fFTFace;
 	uint8 format;
 	BRect fbounds;
 	uint16 fID;

headers/private/servers/app/ServerFont.h

@@ -64,13 +64,15 @@ public:
 	void SetRotation(const float &value) { frotation=value; }
 	void SetFace(const uint32 &value) { fFace=value; }
 	
-	bool IsFixedWidth(void) { return fStyle->IsFixedWidth(); }
-	bool IsScalable(void) { return fStyle->IsScalable(); }
-	bool HasKerning(void) { return fStyle->HasKerning(); }
-	bool HasTuned(void) { return fStyle->HasTuned(); }
-	int32 TunedCount(void) { return fStyle->TunedCount(); }
-	uint16 GlyphCount(void) { return fStyle->GlyphCount(); }
-	uint16 CharMapCount(void) { return fStyle->CharMapCount(); }
+	bool IsFixedWidth(void) const { return fStyle->IsFixedWidth(); }
+	bool IsScalable(void) const { return fStyle->IsScalable(); }
+	bool HasKerning(void) const { return fStyle->HasKerning(); }
+	bool HasTuned(void) const { return fStyle->HasTuned(); }
+	int32 TunedCount(void) const { return fStyle->TunedCount(); }
+	uint16 GlyphCount(void) const { return fStyle->GlyphCount(); }
+	uint16 CharMapCount(void) const { return fStyle->CharMapCount(); }
+	
+	FT_Face GetFTFace() const { return fStyle->GetFTFace(); };
 	
 	const char *GetStyle(void) const;
 	const char *GetFamily(void) const;