1 files changed, 95 insertions, 0 deletions
diff --git a/src/java/com/sun/gluegen/opengl/GLJavaMethodBindingEmitter.java b/src/java/com/sun/gluegen/opengl/GLJavaMethodBindingEmitter.java
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+++ b/src/java/com/sun/gluegen/opengl/GLJavaMethodBindingEmitter.java
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+/*
+ * Copyright (c) 2003-2005 Sun Microsystems, Inc. All Rights Reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * 
+ * - Redistribution of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * 
+ * - Redistribution in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * 
+ * Neither the name of Sun Microsystems, Inc. or the names of
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ * 
+ * This software is provided "AS IS," without a warranty of any kind. ALL
+ * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
+ * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
+ * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
+ * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
+ * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
+ * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
+ * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
+ * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
+ * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
+ * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
+ * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+ * 
+ * You acknowledge that this software is not designed or intended for use
+ * in the design, construction, operation or maintenance of any nuclear
+ * facility.
+ * 
+ * Sun gratefully acknowledges that this software was originally authored
+ * and developed by Kenneth Bradley Russell and Christopher John Kline.
+ */
+
+package com.sun.gluegen.opengl;
+
+import java.io.*;
+import java.util.*;
+import com.sun.gluegen.*;
+import com.sun.gluegen.cgram.types.*;
+import com.sun.gluegen.procaddress.*;
+
+/** A specialization of the proc address emitter which knows how to
+    change argument names to take into account Vertex Buffer Object /
+    Pixel Buffer Object variants. */
+
+public class GLJavaMethodBindingEmitter extends ProcAddressJavaMethodBindingEmitter {
+  private boolean bufferObjectVariant;
+  
+  public GLJavaMethodBindingEmitter(JavaMethodBindingEmitter methodToWrap,
+                                    boolean callThroughProcAddress,
+                                    String  getProcAddressTableExpr,
+                                    boolean changeNameAndArguments,
+                                    boolean bufferObjectVariant,
+                                    GLEmitter emitter) {
+    super(methodToWrap,
+          callThroughProcAddress,
+          getProcAddressTableExpr,
+          changeNameAndArguments,
+          emitter);
+    this.bufferObjectVariant = bufferObjectVariant;
+  }
+
+  public GLJavaMethodBindingEmitter(ProcAddressJavaMethodBindingEmitter methodToWrap,
+                                    boolean bufferObjectVariant) {
+    super(methodToWrap);
+    this.bufferObjectVariant = bufferObjectVariant;
+  }
+
+  protected String getArgumentName(int i) {
+    String name = super.getArgumentName(i);
+
+    if (!bufferObjectVariant) {
+      return name;
+    }
+
+    // Emitters for VBO/PBO-related routines change the outgoing
+    // argument name for the buffer
+    if (binding.getJavaArgumentType(i).isLong()) {
+      Type cType = binding.getCArgumentType(i);
+      if (cType.isPointer() &&
+          (cType.asPointer().getTargetType().isVoid() ||
+           cType.asPointer().getTargetType().isPrimitive())) {
+        return name + "_buffer_offset";
+      }
+    }
+
+    return name;
+  }
+}