公开(公告)号：US20170229052A1

公开(公告)日：2017-08-10

申请号：US15016797

申请日：2016-02-05

Applicant: Intel Corporation

Inventor： Kiran C. Veernapu ,  Arijit Mukhopadhyay ,  VijayKumar Donthireddy ,  Durgesh Borkar

IPC: G09G3/20

CPC classification number: G09G3/2003 ,  G06F3/1407 ,  G09G5/001 ,  G09G5/04 ,  G09G5/363 ,  G09G2340/06 ,  G09G2350/00 ,  G09G2360/08 ,  G09G2360/121

Abstract: Embodiments provide for a graphics processing apparatus comprising a graphics processing unit having fixed point logic to convert YUV encoded image data to RGB encoded image data. In one embodiment the fixed point logic includes a set of fixed function logic circuits to compute a set of fixed point approximations of specified floating point color space conversion coefficients during the conversion of the YUV encoded image date to the RGB encoded image data.

公开(公告)号：US10049607B2

公开(公告)日：2018-08-14

申请号：US15016797

申请日：2016-02-05

Applicant: Intel Corporation

Inventor： Kiran Chand Veernapu ,  Arijit Mukhopadhyay ,  VijayKumar Donthireddy ,  Durgesh Borkar

IPC: G09G3/20 ,  G06F3/14 ,  G09G5/00 ,  G09G5/04 ,  G09G5/36

Abstract: Embodiments provide for a graphics processing apparatus comprising a graphics processing unit having fixed point logic to convert YUV encoded image data to RGB encoded image data. In one embodiment the fixed point logic includes a set of fixed function logic circuits to compute a set of fixed point approximations of specified floating point color space conversion coefficients during the conversion of the YUV encoded image date to the RGB encoded image data.