Windows 3.x High-Speed Communications Library and Tools.
Scott Duensing
ca99d1d21b
Separate parsing from rendering to eliminate per-character GDI calls. ProcessChar now only updates cell data in memory; rendering is deferred to FlipToScreen which batches consecutive same-color cells into single TextOut calls (~5-10 per row instead of 80). Partial BitBlt transfers only the dirty row band to the screen. Non-blinking rows render to one buffer and BitBlt to the second, halving GDI work for typical content. Also removes redundant GetCommError from KPComm receive path and adds BeginUpdate/EndUpdate batching in the test app's CommEvent handler. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> |
||
|---|---|---|
| delphi | ||
| drivers | ||
| drv | ||
| vbx | ||
| .gitattributes | ||
| .gitignore | ||