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authorSven Göthel <[email protected]>2024-01-25 09:31:51 +0100
committerSven Göthel <[email protected]>2024-01-25 09:31:51 +0100
commit76487cd34ba706bee6c122a1cbbc75f5639eb4a4 (patch)
treee9d8c63800dc2e9989b7d1f01dae728a9cba1b3d /src/jogl/classes/jogamp/opengl/x11/glx
parentb711ae5239b8581a197d468b2804cfeb8c4d6c94 (diff)
NativeWindowFactory.createDevice(..) w/ unitID for cloning; DefaultGraphicsDevice: Move ownership (Object) code into base class ensuring same code
NativeWindowFactory.createDevice(..) w/ unitID - Allows cloning a device instance with same parameter. DefaultGraphicsDevice: Move ownership (Object) code final into base class ensuring same code - Rename DefaultGraphicsDevice.swapDeviceHandleAndOwnership() -> swapHandleAndOwnership()
Diffstat (limited to 'src/jogl/classes/jogamp/opengl/x11/glx')
-rw-r--r--src/jogl/classes/jogamp/opengl/x11/glx/X11GLXContext.java10
1 files changed, 7 insertions, 3 deletions
diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXContext.java b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXContext.java
index ec1230894..ab4924516 100644
--- a/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXContext.java
+++ b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXContext.java
@@ -206,9 +206,13 @@ public class X11GLXContext extends GLContextImpl {
@Override
protected void destroyContextARBImpl(final long ctx) {
final long display = drawable.getNativeSurface().getDisplayHandle();
-
- glXReleaseContext(display);
- GLX.glXDestroyContext(display, ctx);
+ if( 0 != display ) {
+ glXReleaseContext(display);
+ GLX.glXDestroyContext(display, ctx);
+ } else {
+ final AbstractGraphicsDevice adev = drawable.getNativeSurface().getGraphicsConfiguration().getScreen().getDevice();
+ throw new GLException("null display handle from device "+adev);
+ }
}
private static final int ctx_arb_attribs_idx_major = 0;
private static final int ctx_arb_attribs_idx_minor = 2;