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authorSven Gothel <[email protected]>2012-08-03 01:38:37 +0300
committerSven Gothel <[email protected]>2012-08-03 01:38:37 +0300
commit9e87acd921bcb357f1ec88d166bde672b54b02c8 (patch)
tree88f6081cbee7fa8d995814aec7986d22d64cc893 /src/net
parent93ab5e38ed59d6df101886ac8a2207955b0cea7f (diff)
Fix X11 Display Connection leak w/ new GLAutoDrawableBase code when used w/ offscreen drawables, reported by Mark Raynsfordv2.0-rc10
New common GLAutoDrawableBase missed to close the AbstractGraphicsDevice in case it has been created and dedicated for the passed GLDrawable. This detailed knowledge is only known to the creator, hence it is passed in the constructor and is being passed through all specializations. Further more the new X11/GLX impl. of GLDrawableFactory's 'createMutableSurfaceImpl' always creates it's own private X11 display connection to avoid locking / threading issues. Since the old implementation reused the shared display connection which is prone to threading issues, this bug was not visible before. Also fixed the unit test TestNEWTCloseX11DisplayBug565, now correctly validating that no display connection is left over after a new cycle of create/destroy of onscreen and offscreen drawables.
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