added GL_VERSION check

2003-07-10 14:39:57 +00:00
parent f6e76fe9b5
commit 356959952c
1 changed files with 8 additions and 1 deletions
@@ -287,7 +287,14 @@ check_functions( const char *extensions )
   for (entry = functions; entry->name; entry++) {
      if (entry->name[0] == '-') {
         if (entry->name[1] == '1') {
-            doTests = 1;
+            /* check GL version X.Y */
+            const char *version = (const char *) glGetString(GL_VERSION);
+            if (version[0] == entry->name[1] &&
+                version[1] == entry->name[2] &&
+                version[2] >= entry->name[3])
+               doTests = 1;
+            else
+               doTests = 0;
         }
         else {
            /* check if the named extension is available */