From b7244795d44ab06ea32d68136cdb1408804514cc Mon Sep 17 00:00:00 2001 From: Kenneth Russel Date: Sun, 7 Jan 2007 18:15:52 +0000 Subject: Fixed Issue 259: need a copy context Added and specified GLContext.copy() and supplied implementations on Windows, X11 and Mac OS X platforms. New code is untested at this time. May need to make subsequent changes on X11 and Mac platforms where new code has not been compiled yet. git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/svn-server-sync/jogl/trunk@1075 232f8b59-042b-4e1e-8c03-345bb8c30851 --- .../com/sun/opengl/impl/windows/WindowsGLContext.java | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'src/classes/com/sun/opengl/impl/windows') diff --git a/src/classes/com/sun/opengl/impl/windows/WindowsGLContext.java b/src/classes/com/sun/opengl/impl/windows/WindowsGLContext.java index 7a4b73351..1276aea92 100644 --- a/src/classes/com/sun/opengl/impl/windows/WindowsGLContext.java +++ b/src/classes/com/sun/opengl/impl/windows/WindowsGLContext.java @@ -207,6 +207,20 @@ public class WindowsGLContext extends GLContextImpl { return (hglrc != 0); } + public void copy(GLContext source, int mask) throws GLException { + long dst = getHGLRC(); + long src = ((WindowsGLContext) source).getHGLRC(); + if (src == 0) { + throw new GLException("Source OpenGL context has not been created"); + } + if (dst == 0) { + throw new GLException("Destination OpenGL context has not been created"); + } + if (!WGL.wglCopyContext(src, dst, mask)) { + throw new GLException("wglCopyContext failed"); + } + } + protected void resetGLFunctionAvailability() { super.resetGLFunctionAvailability(); if (DEBUG) { -- cgit v1.2.3