Abstract: A system and method for adaptive hierarchical tessellation. For example, one embodiment of a method comprises: a tessellation queue to store portions of a first image frame to be tessellated; motion vector analysis circuitry to group a plurality of sub-tiles within each of a plurality of tiles at multiple levels of granularity, wherein the sub-tiles of a first level comprise pixels and the sub-tiles of each successive level comprise tiles from a previous level, the motion vector analysis circuitry to iteratively analyze motion vectors of each group of sub-tiles at each level of granularity to determine whether the motion vectors are similar in accordance with a defined threshold, the motion vector analysis circuitry to queue tiles having sub-tiles which are determined to be dissimilar to the tessellation queue.

Abstract: Examples relate to methods, a computer program and an apparatus for an ordered traversal of a subset of nodes of a tree structure and/or for determining an occlusion of a point along a ray in a raytracing scene. The method for the ordered traversal of the subset of nodes of the tree structure comprises obtaining ordering information indicating a desired order of the ordered traversal of the tree structure. The method further comprises selecting a predetermined ordering parameter template from a plurality of predetermined ordering parameter templates based on the ordering information. The method further comprises copying the subset of nodes of the tree structure from a first memory region to a second memory region using a single processor operation of a vector processing processor instruction set such that the subset of nodes of the tree structure is stored within the second memory region in the desired order.

Abstract: A system and method for adaptive hierarchical tessellation. For example, one embodiment of a method comprises: a tessellation queue to store portions of a first image frame to be tessellated; motion vector analysis circuitry to group a plurality of sub-tiles within each of a plurality of tiles at multiple levels of granularity, wherein the sub-tiles of a first level comprise pixels and the sub-tiles of each successive level comprise tiles from a previous level, the motion vector analysis circuitry to iteratively analyze motion vectors of each group of sub-tiles at each level of granularity to determine whether the motion vectors are similar in accordance with a defined threshold, the motion vector analysis circuitry to queue tiles having sub-tiles which are determined to be dissimilar to the tessellation queue.

Abstract: Examples relate to methods, a computer program and an apparatus for an ordered traversal of a subset of nodes of a tree structure and/or for determining an occlusion of a point along a ray in a raytracing scene. The method for the ordered traversal of the subset of nodes of the tree structure comprises obtaining ordering information indicating a desired order of the ordered traversal of the tree structure. The method further comprises selecting a predetermined ordering parameter template from a plurality of predetermined ordering parameter templates based on the ordering information. The method further comprises copying the subset of nodes of the tree structure from a first memory region to a second memory region using a single processor operation of a vector processing processor instruction set such that the subset of nodes of the tree structure is stored within the second memory region in the desired order.