GLContextImpl: destroy(): Fix null drawable check; makeCurrentWithinLock(): Add drawable size validation before attempt to create context; MacOSXCGLContext: Explicit exception for Null AttachGLLayerCmd.

GLContextImpl:
  - destroy():
    - Fix null drawable check
      Only if the GLContext isCreated(), we require a drawable to be set.

    - Proper name of associateDrawable Exception

  - makeCurrentWithinLock():
    - Add drawable size validation before attempt to create context.
      - 'makeCurrent()' shall never be called w/o proper sized drawable, i.e. > 0x0.
      - returns CONTEXT_NOT_CURRENT, if drawable size is <= 0x0

MacOSXCGLContext:

  - Explicit exception for Null AttachGLLayerCmd.
    In case context creation has failed via makeCurrent(),
    AttachGLLayerCmd may never been issued and hence maybe NULL.
    Catch this case and send a meaningful exception,
    which is catched and fwd in GLContext.destroy().

0 files changed, 0 insertions, 0 deletions