发明名称 |
LOOKUP TABLES FOR TEXT RENDERING |
摘要 |
<p>Systems and methods are provided for improved filtering and correcting of glyphs on a GPU. The computational intensity required for filtering and/or rendering can be reduced by pre-calculating some or all of the calculations needed for converting coverage data into corrected pixel values. Additional efficiencies may be realized in some embodiments by transferring data from a CPU to a GPU in an improved format. The improvements can be realized in a variety of graphics formats.</p> |
申请公布号 |
CA2801054(A1) |
申请公布日期 |
2011.12.29 |
申请号 |
CA20112801054 |
申请日期 |
2011.06.12 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
TINE, BLAISE PASCAL FONKOU;RAUBACHER, CHRISTOPHER NATHANIEL;HODSDON, ANTHONY JOHN ROLLS;COHEN, MILES MARK |
分类号 |
G06T1/00;G06T11/40 |
主分类号 |
G06T1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|