diff options
Diffstat (limited to 'src/nativewindow/classes')
| -rw-r--r-- | src/nativewindow/classes/jogamp/nativewindow/x11/X11DummyUpstreamSurfaceHook.java | 38 |
1 files changed, 24 insertions, 14 deletions
diff --git a/src/nativewindow/classes/jogamp/nativewindow/x11/X11DummyUpstreamSurfaceHook.java b/src/nativewindow/classes/jogamp/nativewindow/x11/X11DummyUpstreamSurfaceHook.java index 55a29dd5e..67a33e55c 100644 --- a/src/nativewindow/classes/jogamp/nativewindow/x11/X11DummyUpstreamSurfaceHook.java +++ b/src/nativewindow/classes/jogamp/nativewindow/x11/X11DummyUpstreamSurfaceHook.java @@ -30,19 +30,24 @@ public class X11DummyUpstreamSurfaceHook extends UpstreamSurfaceHookMutableSize final X11GraphicsConfiguration cfg = (X11GraphicsConfiguration) s.getGraphicsConfiguration(); final X11GraphicsScreen screen = (X11GraphicsScreen) cfg.getScreen(); final X11GraphicsDevice device = (X11GraphicsDevice) screen.getDevice(); - if(0 == device.getHandle()) { - device.open(); - s.addUpstreamOptionBits( ProxySurface.OPT_PROXY_OWNS_UPSTREAM_DEVICE ); - } - if( 0 == s.getSurfaceHandle() ) { - final long windowHandle = X11Lib.CreateDummyWindow(device.getHandle(), screen.getIndex(), cfg.getXVisualID(), 64, 64); - if(0 == windowHandle) { - throw new NativeWindowException("Creating dummy window failed w/ "+cfg); + device.lock(); + try { + if(0 == device.getHandle()) { + device.open(); + s.addUpstreamOptionBits( ProxySurface.OPT_PROXY_OWNS_UPSTREAM_DEVICE ); + } + if( 0 == s.getSurfaceHandle() ) { + final long windowHandle = X11Lib.CreateDummyWindow(device.getHandle(), screen.getIndex(), cfg.getXVisualID(), 64, 64); + if(0 == windowHandle) { + throw new NativeWindowException("Creating dummy window failed w/ "+cfg); + } + s.setSurfaceHandle(windowHandle); + s.addUpstreamOptionBits( ProxySurface.OPT_PROXY_OWNS_UPSTREAM_SURFACE ); } - s.setSurfaceHandle(windowHandle); - s.addUpstreamOptionBits( ProxySurface.OPT_PROXY_OWNS_UPSTREAM_SURFACE ); + s.addUpstreamOptionBits(ProxySurface.OPT_UPSTREAM_WINDOW_INVISIBLE); + } finally { + device.unlock(); } - s.addUpstreamOptionBits(ProxySurface.OPT_UPSTREAM_WINDOW_INVISIBLE); } @Override @@ -52,9 +57,14 @@ public class X11DummyUpstreamSurfaceHook extends UpstreamSurfaceHookMutableSize if( 0 == s.getSurfaceHandle() ) { throw new InternalError("Owns upstream surface, but no X11 window: "+s); } - X11Lib.DestroyDummyWindow(device.getHandle(), s.getSurfaceHandle()); - s.setSurfaceHandle(0); - s.clearUpstreamOptionBits( ProxySurface.OPT_PROXY_OWNS_UPSTREAM_SURFACE ); + device.lock(); + try { + X11Lib.DestroyDummyWindow(device.getHandle(), s.getSurfaceHandle()); + s.setSurfaceHandle(0); + s.clearUpstreamOptionBits( ProxySurface.OPT_PROXY_OWNS_UPSTREAM_SURFACE ); + } finally { + device.unlock(); + } } } } |