Grafikverarbeitungssystem und Darstellungsverfahren

Details

Veröffentlichungs-Nr.

EP4195155

Aktenzeichen

EP22210667

Anmeldetag

30. November 2022

Veröffentlichung

22. Oktober 2025

Erteilung

22. Oktober 2025

Rechtsraum

EP

IPC

G06T11/40G06T1/20

Abstract

There is provided a method of rendering, in a rendering space, a scene formed by primitives in a graphics processing system. The method comprises a geometry processing phase, comprising the step of storing fragment shading rate data representing a first fragment shading rate value and associating data identifying a primitive with the fragment shading rate data. The method furth comprises a rendering phase comprising the steps of: retrieving the stored fragment shading rate data and associated data identifying the primitive, obtaining an attachment specifying one or more attachment fragment shading rate values for the rendering space; processing the primitive to derive primitive fragments to be shaded; and for each primitive fragment, combining the first fragment shading rate value for the primitive from which the primitive fragment is derived with an attachment fragment shading rate value from the attachment to produce a resolved combined fragment shading rate value for the respective fragment.

Anmelder

Firma

Imagination Technologies Limited

Land

🇬🇧 Großbritannien

Fachgebiete