[Java-game-lib-cvs] SF.net SVN: java-game-lib:[3797] trunk/LWJGL/src/java/org/lwjgl/opengl/ GLContext.java

[<sp...@us...>]

Revision: 3797
          http://java-game-lib.svn.sourceforge.net/java-game-lib/?rev=3797&view=rev
Author:   spasi
Date:     2012-09-06 07:11:54 +0000 (Thu, 06 Sep 2012)
Log Message:
-----------
Made GLContext.getCapabilities throw a RuntimeException instead of returning null when there's no GL context current in the current thread.

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

Modified: trunk/LWJGL/src/java/org/lwjgl/opengl/GLContext.java
===================================================================
--- trunk/LWJGL/src/java/org/lwjgl/opengl/GLContext.java	2012-09-05 22:37:11 UTC (rev 3796)
+++ trunk/LWJGL/src/java/org/lwjgl/opengl/GLContext.java	2012-09-06 07:11:54 UTC (rev 3797)
@@ -119,6 +119,14 @@
 	 * @return The current capabilities instance.
 	 */
 	public static ContextCapabilities getCapabilities() {
+		ContextCapabilities caps = getCapabilitiesImpl();
+		if ( caps == null )
+			throw new RuntimeException("No OpenGL context found in the current thread.");
+
+		return caps;
+	}
+
+	private static ContextCapabilities getCapabilitiesImpl() {
 		CapabilitiesCacheEntry recent_cache_entry = fast_path_cache;
 		// Check owner of cache entry
 		if ( recent_cache_entry.owner == Thread.currentThread() ) {

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