The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 2020
Filed:
Jul. 03, 2018
Arm Limited, Cambridge, GB;
Andreas Due Engh-Halstvedt, Trondheim, NO;
Frank Klaeboe Langtind, Melhus, NO;
Arm Limited, Cambridge, GB;
Abstract
A graphics processing pipeline includes: a position shader, a tiler, a pool of memory for storing primitive lists and vertex shaded attributes data for vertices, a varying-only vertex shader, and a fragment frontend and shader. The position shader performs vertex shading for the positional attributes of the vertices of a set of vertices to be processed by the graphics processing pipeline. The tiler uses the vertex shaded position data to identify primitives that should be processed further to generate the render output. When the tiler determines that a vertex should be processed further to generate the render output, it allocates memory space in the memory pool for storing vertex shaded attributes data for the vertex. Vertex shaded attributes data for the vertex is then stored in the allocated space in the memory pool for later use, e.g., by the fragment frontend and shader.