Changed behavior of ManuallyImplement to not emit GLEmitter's dispatch

routine, but to still emit entry in proc address table. Added first
implementation of glMapBufferARB; may need to reimplement due to
creation of finalizable direct ByteBuffer objects each time this
routine is called (which will be every frame).


git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/svn-server-sync/jogl/trunk@45 232f8b59-042b-4e1e-8c03-345bb8c30851

1 files changed, 16 insertions, 0 deletions

diff --git a/make/gl-impl-CustomJavaCode.java b/make/gl-impl-CustomJavaCode.java
new file mode 100644
index 000000000..31bb91bc1
--- /dev/null
+++ b/make/gl-impl-CustomJavaCode.java
@@ -0,0 +1,16 @@
+/** Entry point to C language function: <br> <code> LPVOID glMapBufferARB(GLenum target, GLenum access); </code>    */
+public java.nio.ByteBuffer glMapBufferARB(int target, int access) {
+  final long __addr_ = context.getGLProcAddressTable()._addressof_glMapBufferARB;
+  if (__addr_ == 0) {
+    throw new GLException("Method \"glMapBufferARB\" not available");
+  }
+  int[] sz = new int[1];
+  glGetBufferParameterivARB(target, GL_BUFFER_SIZE_ARB, sz);
+  ByteBuffer _res;
+  _res = dispatch_glMapBufferARB(target, access, sz[0], __addr_);
+  if (_res == null) return null;
+  return _res.order(ByteOrder.nativeOrder());
+}
+
+/** Encapsulates function pointer for OpenGL function <br>: <code> LPVOID glMapBufferARB(GLenum target, GLenum access); </code>    */
+native private java.nio.ByteBuffer dispatch_glMapBufferARB(int target, int access, int size, long glProcAddress);