luke
/
magic
mirror of https://github.com/RTimothyEdwards/magic.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Modified area accumulation routines to avoid double-counting contacts 

during "lef write".
This commit is contained in:
Tim Edwards 2020-05-22 20:13:33 -04:00
parent 77d17a4fa7
commit 89c9335727
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
lef/lefWrite.c
View File

@ -1102,6 +1102,9 @@ lefWriteMacro(def, f, scale, hide)
DBSrPaintArea((Tile *)NULL, SelectDef->cd_planes[pNum],
&TiPlaneRect, &gatetypemask,
lefAccumulateArea, (ClientData) &antgatearea);
// Stop after first plane with geometry to avoid double-counting
// contacts.
if (antgatearea > 0) break;
}
antdiffarea = 0;
@ -1110,6 +1113,9 @@ lefWriteMacro(def, f, scale, hide)
DBSrPaintArea((Tile *)NULL, SelectDef->cd_planes[pNum],
&TiPlaneRect, &difftypemask,
lefAccumulateArea, (ClientData) &antdiffarea);
// Stop after first plane with geometry to avoid double-counting
// contacts.
if (antdiffarea > 0) break;
}
// For all geometry in the selection, write LEF records,