[GPGPU] segmentation compactor
[GPGPU] segmentation compactor


Former-commit-id: 5c3e4e24b88a6bcaf0d9c5ec4b6e805c076f3ed5
vrvis/aardvark.rendering,vrvis/aardvark.rendering,vrvis/aardvark.rendering,vrvis/aardvark.rendering