Invention Grant
US09171523B2 GPU-accelerated, two-pass colorspace conversion using multiple simultaneous render targets
有权
使用多个同时渲染目标的GPU加速，双程色彩空间转换
- Patent Title: GPU-accelerated, two-pass colorspace conversion using multiple simultaneous render targets
- Patent Title (中): 使用多个同时渲染目标的GPU加速，双程色彩空间转换
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Application No.: US13837530Application Date: 2013-03-15
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Publication No.: US09171523B2Publication Date: 2015-10-27
- Inventor: Nicholas Carter , James Bankoski
- Applicant: Google Inc.
- Applicant Address: US CA Mountain View
- Assignee: Google Inc.
- Current Assignee: Google Inc.
- Current Assignee Address: US CA Mountain View
- Agency: Brake Hughes Bellermann LLP
- Main IPC: G09G5/00
- IPC: G09G5/00 ; G09G5/02 ; G06T9/00 ; G09G5/36 ; H04N11/20 ; H04N11/00 ; H04N5/46 ; G03F3/08 ; G06K9/00 ; G06K9/36 ; H04N7/01 ; H04N1/64 ; H04N9/64
Abstract:
Disclosed is a method including converting, during a first pass, video data from a first multi-component format to an intermediate multi-component format, the intermediate multi-component format including a first video component, the intermediate multi-component format including a second video component interleaved with a third video component, and converting, during a second pass, the video data from the intermediate multi-component format to a second multi-component format by de-interleaving the second component and third component.
Public/Granted literature
- US20140267371A1 GPU-ACCELERATED, TWO-PASS COLORSPACE CONVERSION USING MULTIPLE SIMULTANEOUS RENDER TARGETS Public/Granted day:2014-09-18
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