| 发明名称 |
Graphics processing method applied to a plurality of buffers and graphics processing apparatus thereof |
| 摘要 |
A graphics processing method, which is applied to a plurality of buffers at least including a first buffer served as an on-screen buffer and a second buffer served as an on-drawing buffer, includes the steps of: sending a drawing command related to the second buffer to a drawing engine; when the drawing command related to the second buffer are received, drawing graphic data stored in the second buffer; sending an asynchronous flush command related to the second buffer to the drawing engine in order to confirm whether the drawing command related to the second buffer is completed; flushing the second buffer; and after the second buffer is flushed, sending a first notice signal to notify a display engine that the second buffer is capable of being flipped. |
| 申请公布号 |
US8823719(B2) |
申请公布日期 |
2014.09.02 |
| 申请号 |
US201012779063 |
申请日期 |
2010.05.13 |
| 申请人 |
Mediatek Inc. |
发明人 |
Yang Chin-Jung;Li Guoping |
| 分类号 |
G06T11/40;G06T1/60;G09G5/36;G09G5/397;G09G5/399 |
主分类号 |
G06T11/40 |
| 代理机构 |
|
代理人 |
Hsu Winston;Margo Scott |
| 主权项 |
1. A graphics processing method, applied to a plurality of buffers including at least a first buffer served as an on-screen buffer and a second buffer served as an on-drawing buffer, the method comprising the following steps:
sending a drawing command related to the second buffer to a drawing engine; when the drawing command related to the second buffer is received, drawing graphic data stored in the second buffer; sending an asynchronous flush command related to the second buffer to the drawing engine in order to confirm whether the drawing command related to the second buffer is completed; flushing the second buffer; and after the second buffer is flushed, sending a first notice signal to notify a display engine that the second buffer is capable of being flipped. |
| 地址 |
Science-Based Industrial Park, Hsin-Chu TW |
