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

src/servers/app/FontFamily.cpp

@@ -33,10 +33,11 @@ FTC_Manager ftmanager;
 /*!
 	\brief Constructor
 	\param filepath path to a font file
-	\param face FreeType handle for the font file after it is loaded - for its info only
+	\param face FreeType handle for the font file after it is loaded - it will be kept open until the FontStyle is destroied
 */
 FontStyle::FontStyle(const char *filepath, FT_Face face)
 {
+	fFTFace = face;
 	fName=face->style_name;
 	cachedface=new CachedFaceRec;
 	cachedface->file_path=filepath;

src/servers/app/FontServer.cpp

@@ -286,7 +286,9 @@ status_t FontServer::ScanDirectory(const char *fontspath)
 		else
 			validcount++;
 
-		FT_Done_Face(face);
+		// FT_Face is kept open in FontStyle and will be unset in the
+		// FontStyle destructor
+		
 	}	// end for(i<refcount)
 
 	dir.Unset();