From ed3a96d48d5a927b666df0b44d7bfa041396e70d Mon Sep 17 00:00:00 2001
From: cignoni <paolo.cignoni@isti.cnr.it>
Date: Tue, 13 Jul 2004 15:55:57 +0000
Subject: [PATCH] Added test on presence of glTranspose extension (for old hw
 support)

---
 wrap/gl/math.h | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/wrap/gl/math.h b/wrap/gl/math.h
index 2b8edab3..232232ac 100644
--- a/wrap/gl/math.h
+++ b/wrap/gl/math.h
@@ -24,6 +24,9 @@
   History
 
 $Log: not supported by cvs2svn $
+Revision 1.6  2004/05/26 15:12:39  cignoni
+Removed inclusion of gl extension stuff
+
 Revision 1.5  2004/05/12 20:54:55  ponchio
 *** empty log message ***
 
@@ -55,12 +58,22 @@ namespace vcg {
 
 inline void glMultMatrix(const Matrix44f &matrix) {
   //glMultMatrixf((const GLfloat *)(matrix[0]));  
-  glMultTransposeMatrixf((const GLfloat *)(matrix[0])); 
+  if(glMultTransposeMatrixf) glMultTransposeMatrixf((const GLfloat *)(matrix[0])); 
+  else  {
+    Matrix44f tmp(matrix);
+    Transpose(tmp);
+    glMultMatrixf((const GLfloat *)(tmp[0]));
+  }
 }
 
 inline void glMultMatrix(const Matrix44d &matrix) {
 //  glMultMatrixd((const GLdouble *)(matrix[0]));
-  glMultTransposeMatrixd((const GLdouble *)(matrix[0])); 
+  if(glMultTransposeMatrixd) glMultTransposeMatrixd((const GLdouble *)(matrix[0])); 
+  else  {
+    Matrix44d tmp(matrix);
+    Transpose(tmp);
+    glMultMatrixd((const GLdouble *)(tmp[0]));
+  }
 }
 
 inline void glMultMatrix(const Similarityf &s) {