Updated the PUSH_RANGE POP_RANGE to be functions instead of macros. Added COLOR enumerations.
Updated the PUSH_RANGE POP_RANGE to be functions instead of macros. Added COLOR enumerations.

gpuopenanalytics/libgdf,gpuopenanalytics/libgdf,gpuopenanalytics/libgdf,gpuopenanalytics/libgdf