Added workaround for problem loading JAWT library on X11 platforms

before the AWT toolkit had been loaded. Added check for
jogl.gljpanel.nosw system property to diagnose problems with pbuffer
support. Fixed bootstrapping problem with GLX where its function
pointer table needed to be initialized before the first OpenGL context
was created in the case where a pbuffer was the first thing created.
Moved helper functions for resetting proc address table and dynamic
function lookup to GLDrawableFactoryImpl from GLContextImpl.


git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/svn-server-sync/jogl/branches/JSR-231@331 232f8b59-042b-4e1e-8c03-345bb8c30851

1 files changed, 1 insertions, 29 deletions

diff --git a/src/net/java/games/jogl/impl/GLContextImpl.java b/src/net/java/games/jogl/impl/GLContextImpl.java
index 6094d6795..8e29633c7 100755
--- a/src/net/java/games/jogl/impl/GLContextImpl.java
+++ b/src/net/java/games/jogl/impl/GLContextImpl.java
@@ -183,37 +183,9 @@ public abstract class GLContextImpl extends GLContext {
   /** Helper routine which resets a ProcAddressTable generated by the
       GLEmitter by looking up anew all of its function pointers. */
   protected void resetProcAddressTable(Object table) {
-    Class tableClass = table.getClass();
-    java.lang.reflect.Field[] fields = tableClass.getDeclaredFields();
-    
-    for (int i = 0; i < fields.length; ++i) {
-      String addressFieldName = fields[i].getName();
-      if (!addressFieldName.startsWith(ProcAddressHelper.PROCADDRESS_VAR_PREFIX)) {
-        // not a proc address variable
-        continue;
-      }
-      int startOfMethodName = ProcAddressHelper.PROCADDRESS_VAR_PREFIX.length();
-      String glFuncName = addressFieldName.substring(startOfMethodName);
-      try {
-        java.lang.reflect.Field addressField = tableClass.getDeclaredField(addressFieldName);
-        assert(addressField.getType() == Long.TYPE);
-        long newProcAddress = dynamicLookupFunction(glFuncName);
-        // set the current value of the proc address variable in the table object
-        addressField.setLong(table, newProcAddress); 
-        if (DEBUG) {
-          //          System.err.println(glFuncName + " = 0x" + Long.toHexString(newProcAddress));
-        }
-      } catch (Exception e) {
-        throw new GLException("Cannot get GL proc address for method \"" +
-                              glFuncName + "\": Couldn't set value of field \"" + addressFieldName +
-                              "\" in class " + tableClass.getName(), e);
-      }
-    }
+    GLDrawableFactoryImpl.getFactoryImpl().resetProcAddressTable(table);
   }
 
-  /** Dynamically looks up the given function. */
-  protected abstract long dynamicLookupFunction(String glFuncName);
-
   /** Indicates whether the underlying OpenGL context has been
       created. This is used to manage sharing of display lists and
       textures between contexts. */