diff options
Diffstat (limited to 'src/jogl/classes/jogamp/opengl/windows/wgl')
| -rw-r--r-- | src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLContext.java | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLContext.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLContext.java index 4c9469f17..fd0db7c04 100644 --- a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLContext.java +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLContext.java @@ -524,6 +524,9 @@ public class WindowsWGLContext extends GLContextImpl { @Override protected final Integer setSwapIntervalImpl2(final int interval) { + if( !drawable.getChosenGLCapabilities().isOnscreen() ) { + return null; + } if( 0 == hasSwapInterval ) { try { if ( isExtensionAvailable(GLXExtensions.WGL_EXT_swap_control) ) { |