helper function for subclasses to activate the gl environment before running . concode_field_sep int RESULT_RUNNING concode_elem_sep int RESULT_ERROR concode_elem_sep int RESULT_UNKNOWN concode_elem_sep int RESULT_STOPPED concode_elem_sep FilterContext mFilterContext concode_elem_sep int RESULT_FINISHED concode_elem_sep int RESULT_BLOCKED concode_elem_sep int RESULT_SLEEPING concode_field_sep Exception getError concode_elem_sep void stop concode_elem_sep boolean isRunning concode_elem_sep void onRunnerDone concode_elem_sep FilterGraph getGraph concode_elem_sep void setDoneCallback concode_elem_sep void deactivateGlContext concode_elem_sep void run concode_elem_sep FilterContext getContext concode_elem_sep void close
boolean function ( ) { GLEnvironment loc0 = mFilterContext . getGLEnvironment ( ) ; if ( loc0 != null && ! loc0 . isActive ( ) ) { loc0 . activate ( ) ; return true ; } return false ; }