[Java-game-lib-cvs] SF.net SVN: java-game-lib: [2699] trunk/LWJGL/src/java/org/lwjgl/opengl/ GLChecks.java

[<eli...@us...>]

Revision: 2699
          http://svn.sourceforge.net/java-game-lib/?rev=2699&view=rev
Author:   elias_naur
Date:     2006-12-20 11:22:33 -0800 (Wed, 20 Dec 2006)

Log Message:
-----------
Add GLChecks support methods for GL15 and ARB_buffer_object

Modified Paths:
--------------
    trunk/LWJGL/src/java/org/lwjgl/opengl/GLChecks.java

Modified: trunk/LWJGL/src/java/org/lwjgl/opengl/GLChecks.java
===================================================================
--- trunk/LWJGL/src/java/org/lwjgl/opengl/GLChecks.java	2006-12-20 19:21:35 UTC (rev 2698)
+++ trunk/LWJGL/src/java/org/lwjgl/opengl/GLChecks.java	2006-12-20 19:22:33 UTC (rev 2699)
@@ -59,6 +59,18 @@
 		return StateTracker.getReferencesStack(caps).getReferences();
 	}
 
+	static int getBufferObjectSize(ContextCapabilities caps, int buffer_enum) {
+		IntBuffer scratch_buffer = caps.scratch_int_buffer;
+		GL15.glGetBufferParameter(buffer_enum, GL15.GL_BUFFER_SIZE, scratch_buffer);
+		return scratch_buffer.get(0);
+	}
+
+	static int getBufferObjectSizeARB(ContextCapabilities caps, int buffer_enum) {
+		IntBuffer scratch_buffer = caps.scratch_int_buffer;
+		ARBBufferObject.glGetBufferParameterARB(buffer_enum, ARBBufferObject.GL_BUFFER_SIZE_ARB, scratch_buffer);
+		return scratch_buffer.get(0);
+	}
+
 	private static boolean checkBufferObject(ContextCapabilities caps, int buffer_enum, boolean state) {
 		IntBuffer scratch_buffer = caps.scratch_int_buffer;
 		GL11.glGetInteger(buffer_enum, scratch_buffer);


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