From a1231f8c374b01177042f24ed8daf134ece804be Mon Sep 17 00:00:00 2001
From: David Anderson <davea@ssl.berkeley.edu>
Date: Fri, 7 Apr 2006 17:31:10 +0000
Subject: [PATCH] *** empty log message ***

svn path=/trunk/boinc/; revision=9811
---
 api/txf_util.C | 35 ++++++++++++++++++++++++++++++-----
 api/txf_util.h | 38 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 68 insertions(+), 5 deletions(-)
 create mode 100644 api/txf_util.h

diff --git a/api/txf_util.C b/api/txf_util.C
index 4d350af7d1..8ba806c985 100644
--- a/api/txf_util.C
+++ b/api/txf_util.C
@@ -1,9 +1,31 @@
-#include "texfont.h"
+// Berkeley Open Infrastructure for Network Computing
+// http://boinc.berkeley.edu
+// Copyright (C) 2005 University of California
+//
+// This is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation;
+// either version 2.1 of the License, or (at your option) any later version.
+//
+// This software is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// To view the GNU Lesser General Public License visit
+// http://www.gnu.org/copyleft/lesser.html
+// or write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
+// Interface functions for tex_info stuff.
+// Contributed by Tolu Aina
+
+#include "texfont.h"
+#include "txf_util.h"
 
 // load fonts. call once.
 //
-void load_fonts(char* dir) {
+void txf_load_fonts(char* dir) {
     char filename[_MAX_PATH];
     for ( int i = 0 ; i < TXF_NUM_FONT; i++ ){
 		sprintf(filename, "%s/%s", dir, font_names[i]);
@@ -15,8 +37,10 @@ void load_fonts(char* dir) {
 }
 
 
-void render_string(
-	float alpha_value,            // reference value to which incoming alpha values are compared. 0 through to 1
+void txf_render_string(
+	float alpha_value,
+        // reference value to which incoming alpha values are compared.
+        // 0 through to 1
 	double x, double y, double z, // text position
 	float fscale,                 // scale factor
 	GLfloat * col,                // colour 
@@ -49,4 +73,5 @@ int main (){
     // 7th can probably be list of #defines of font names.
     render_string(.1f, -1, -1, 0, 200.0f, white, 0, "hello world.");
 }
-#endif
\ No newline at end of file
+#endif
+
diff --git a/api/txf_util.h b/api/txf_util.h
new file mode 100644
index 0000000000..03e804fdc8
--- /dev/null
+++ b/api/txf_util.h
@@ -0,0 +1,38 @@
+// Berkeley Open Infrastructure for Network Computing
+// http://boinc.berkeley.edu
+// Copyright (C) 2005 University of California
+//
+// This is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation;
+// either version 2.1 of the License, or (at your option) any later version.
+//
+// This software is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// To view the GNU Lesser General Public License visit
+// http://www.gnu.org/copyleft/lesser.html
+// or write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+// Interface functions for tex_info stuff.
+// Contributed by Tolu Aina
+
+#ifndef _TXF_UTIL_
+#define _TXF_UTIL_
+
+extern void txf_load_fonts(char* dir);
+extern void txf_render_string(
+	float alpha_value,
+        // reference value to which incoming alpha values are compared.
+        // 0 through to 1
+	double x, double y, double z, // text position
+	float fscale,                 // scale factor
+	GLfloat * col,                // colour 
+	int i,                        // font index see texfont.h 
+	char * s				  	  // string ptr
+);
+
+#endif