Low delay synthesizer

• Main Authors: AHMED MAHMOUD NAZMUL, KOTTILINGAL SUDEEP RAVI, THOTA KARTIK, NUKALA PRAVIN, MARCHYA DILEEP, PLAKAVI SAGI, PATEL DHAVAL KANUBHAI, GANGI NITIN, AYER MAHESH, CHAUHAN SHAILESH
• Format: Patent
• Language: Chinese; English
• Published: 20.10.2023
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DISPLAY; EDUCATION; PHYSICS; SEALS

In some aspects, the disclosure provides a method for generating a frame. The method includes receiving (502) a first fence indicating that a hardware component has consumed a first frame stored in a display processor unit (DPU) buffer; retrieving a plurality of layers from the application buffer in response to receiving the first fence (504), the plurality of layers corresponding to the second frame; determining (506) to process the plurality of layers for synthesizing a second frame using both the DPU and a graphics processing unit (GPU); and retrieving the first fence from the DPU buffer and generating a second fence (508). 在一些方面，本公开内容提供了一种用于生成帧的方法。该方法包括接收(502)第一栅栏，该第一栅栏指示硬件组件已经消耗了存储在显示处理器单元(DPU)缓冲器中的第一帧；响应于接收到第一栅栏从应用缓冲器获取多个层(504)，该多个层对应于第二帧；确定(506)使用DPU和图形处理单元(GPU)两者来处理所述多个层以用于合成第二帧；以及从DPU缓冲器获取第一栅栏并生成第二栅栏(508)。