GRAPHICS PROCESSING METHOD AND SYSTEM

GRAPHICS PROCESSING METHOD AND SYSTEM

A graphics processing method including: estimating a depth complexity of a tile (310) generated by dividing a frame. Visibility calculations are selectively performed with respect to at least one primitive (301, 302, 303) included in the tile (310) based on the estimated depth complexity of the tile...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: WOO, Sang-oak, LEE, Won-jong
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Beschreibung
Zusammenfassung:A graphics processing method including: estimating a depth complexity of a tile (310) generated by dividing a frame. Visibility calculations are selectively performed with respect to at least one primitive (301, 302, 303) included in the tile (310) based on the estimated depth complexity of the tile (310); and performing rendering on the tile (310). A graphics processing apparatus includes one or more processors which determine a depth complexity of primitives input to a current tile and whether translucent primitives exist. The apparatus may operate adaptively in a Tile Based Rendering (TBR) mode or a Tile Based Rendering Deferred (TBDR) mode according to the determination of depth complexity and a presence of translucent primitives.