摘要:
An instance of an existing data system has one or more processes. Each process has corresponding metadata. In one example method, metadata for a given process is accessed and a visual diagram of the process is automatically generated based on the diagram. The visual diagram is displayed on a user interface display and a user modification input is received on the user interface display modifying the visual diagram to obtain a modified visual diagram. The metadata corresponding to the process is modified based on the modification to the visual diagram.
摘要:
A block transform-based digital media codec achieves faster performance by re-mapping components of the digital media data into vectors or parallel units on which many operations of the transforms can be performed on a parallel or single-instruction, multiple data (SIMD) basis. In the case of a one-dimensional lapped biorthogonal transform, the digital media data components are re-mapped into vectors on which butterfly stages of both overlap pre-/post-filter and block transform portions of the lapped transform can be performed on a SIMD basis. In the case of a two-dimensional lapped biorthogonal transform, the digital media data components are re-mapped into vectors on which a Hadamard operator of both overlap pre-/post-filter and block transform can be performed on a SIMD basis.