Update to osgText to get things compiling under Windows.

AUTHORS

@@ -70,6 +70,13 @@ Geoff Michel
         - .bmp (Windows Bitmap fiile) loader plugin.
         - OpenGL based stats reporting added to osgGLUT::Viewer.
         
+Max Rheiner <mrn@paus.ch>
+        - osgText wrapping of FTGL text library.
+        - osgtext demo application.
+
+Henry Maddocks <henryj@paradise.net.nz>
+        - FTGL from which osgText is based.
+
 Paul Fredrikson
         - new Matrix implementation.
 

include/osgText/Text

@@ -29,14 +29,7 @@
 #include <osg/Vec2>
 
 // http://homepages.paradise.net.nz/henryj/code/
-/*
-#include <FTFace.h>
-#include <FTGLBitmapFont.h>
-#include <FTGLPixmapFont.h>
-#include <FTGLOutlineFont.h>
-#include <FTGLPolygonFont.h>
-#include <FTGLTextureFont.h>
-*/
+
 #include <osgText/Export>
 
 class FTFont;

src/osgText/FTGL.h

@@ -17,16 +17,11 @@
         #ifdef __APPLE_CC__
             #include <OpenGL/gl.h>
             #include <OpenGL/glu.h>
-            #ifndef GL_TEXTURE_2D_BINDING_EXT
-            	#include <OpenGL/glext.h>
-            #endif
         #else
-	    	#include <GL/gl.h>
-	    	#include <GL/glu.h>
-            #ifndef GL_TEXTURE_2D_BINDING_EXT
-            	#include <GL/glext.h>
-            #endif
-		#endif
+	    #include <GL/gl.h>
+	    #include <GL/glu.h>
+        #endif                
+
     #endif
 
     // required for compatibility with glext.h style function definitions of 
@@ -77,13 +72,19 @@
     #ifndef __gl_h_
         #include <GL/gl.h>
         #include <GL/glu.h>
-            #ifndef GL_TEXTURE_2D_BINDING_EXT
-            	#include <GL/glext.h>
-            #endif
     #endif
 
 #endif
 
+// lifted from glext.h, to remove dependancy on glext.h
+#ifndef GL_EXT_texture_object
+    #define GL_TEXTURE_PRIORITY_EXT           0x8066
+    #define GL_TEXTURE_RESIDENT_EXT           0x8067
+    #define GL_TEXTURE_1D_BINDING_EXT         0x8068
+    #define GL_TEXTURE_2D_BINDING_EXT         0x8069
+    #define GL_TEXTURE_3D_BINDING_EXT         0x806A
+#endif
+
 #if defined(_MSC_VER)
 	#  ifdef FTGL_LIBRARY_STATIC		// staticLib
 	#    define FTGL_EXPORT

src/osgText/FTSize.cpp

@@ -44,11 +44,11 @@ int FTSize::Height() const
 		float height;
 		if( FT_IS_SFNT((*ftFace))) // Don't think this is correct
 		{
-			height = (*ftFace)->bbox.yMax - (*ftFace)->bbox.yMin; // bbox.yMax-bbox.yMin
+			height = ((*ftFace)->bbox.yMax - (*ftFace)->bbox.yMin); // bbox.yMax-bbox.yMin
 		}
 		else
 		{
-			height = (*ftFace)->bbox.yMax - (*ftFace)->bbox.yMin >> 16; // bbox.yMax-bbox.yMin
+			height = ((*ftFace)->bbox.yMax - (*ftFace)->bbox.yMin) >> 16; // bbox.yMax-bbox.yMin
 		}
 
 		height =  height * ( (float)ftSize->metrics.y_ppem / (float)(*ftFace)->units_per_EM);