Restored hierarchies and completed EXT_pixel_buffer_object

src/java/org/lwjgl/opengl/ARBFragmentProgram.java

@@ -32,7 +32,7 @@
 
 package org.lwjgl.opengl;
 
-public final class ARBFragmentProgram {
+public final class ARBFragmentProgram extends ARBProgram {
 
 	/*
 	 * Accepted by the <cap> parameter of Disable, Enable, and IsEnabled, by the

src/java/org/lwjgl/opengl/ARBProgram.java

@@ -45,7 +45,7 @@ import java.nio.ByteBuffer;
 import java.nio.FloatBuffer;
 import java.nio.IntBuffer;
 
-public final class ARBProgram {
+public class ARBProgram {
 
 	/*
 	* Accepted by the <format> parameter of ProgramStringARB:

src/java/org/lwjgl/opengl/ARBVertexBufferObject.java

@@ -41,7 +41,7 @@
 
 package org.lwjgl.opengl;
 
-public final class ARBVertexBufferObject {
+public final class ARBVertexBufferObject extends ARBProgram {
 
 	/*
 	 * Accepted by the <target> parameters of BindBufferARB, BufferDataARB,

src/java/org/lwjgl/opengl/ARBVertexProgram.java

@@ -44,7 +44,7 @@ import java.nio.FloatBuffer;
 import java.nio.IntBuffer;
 import java.nio.ShortBuffer;
 
-public final class ARBVertexProgram {
+public final class ARBVertexProgram extends ARBProgram {
 
 	/*
 	* Accepted by the <cap> parameter of Disable, Enable, and IsEnabled, by the

src/java/org/lwjgl/opengl/EXTPixelBufferObject.java

@@ -37,10 +37,21 @@
  */
 package org.lwjgl.opengl;
 
-public final class EXTPixelBufferObject {
+public final class EXTPixelBufferObject extends ARBProgram {
 
+	/*
+	* Accepted by the <target> parameters of BindBuffer, BufferData, 
+	* BufferSubData, MapBuffer, UnmapBuffer, GetBufferSubData,
+	* GetBufferParameteriv, and GetBufferPointerv:
+	*/
 	public static final int GL_PIXEL_PACK_BUFFER_EXT = 0x88EB;
-
 	public static final int GL_PIXEL_UNPACK_BUFFER_EXT = 0x88EC;
 
+	/*
+	 * Accepted by the <pname> parameter of GetBooleanv, GetIntegerv,
+	 * GetFloatv, and GetDoublev:
+	*/
+	public static final int PIXEL_PACK_BUFFER_BINDING_EXT = 0x88ED;
+	public static final int PIXEL_UNPACK_BUFFER_BINDING_EXT = 0x88EF;
+
 }

src/java/org/lwjgl/opengl/NVFragmentProgram.java

@@ -42,7 +42,7 @@ package org.lwjgl.opengl;
 import java.nio.ByteBuffer;
 import java.nio.FloatBuffer;
 
-public final class NVFragmentProgram {
+public final class NVFragmentProgram extends NVProgram {
 
 	/*
 	   Accepted by the <cap> parameter of Disable, Enable, and IsEnabled, by the

src/java/org/lwjgl/opengl/NVProgram.java

@@ -43,7 +43,7 @@ import java.nio.Buffer;
 import java.nio.ByteBuffer;
 import java.nio.IntBuffer;
 
-public final class NVProgram {
+public class NVProgram {
 
 	/*
 	   Accepted by the <pname> parameter of GetProgramivNV:

src/java/org/lwjgl/opengl/NVVertexProgram.java

@@ -46,7 +46,7 @@ import java.nio.FloatBuffer;
 import java.nio.IntBuffer;
 import java.nio.ShortBuffer;
 
-public final class NVVertexProgram {
+public final class NVVertexProgram extends NVProgram {
 
   /*
   Accepted by the <cap> parameter of Disable, Enable, and IsEnabled,