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magic
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One last problem fixed, as RECT entries in nets are relative, not 

absolute.
This commit is contained in:
Tim Edwards 2019-07-03 15:36:21 -04:00
parent 0141ca8c95
commit d839cc26e2
1 changed files with 10 additions and 4 deletions
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14
lef/defRead.c
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@ -246,12 +246,17 @@ DefAddRoutes(rootDef, f, oscale, special, defLayerMap)
/* However, its use has been seen. So "special" is not */
/* checked here. */
/* The rectangle coordinates are relative to the current */
/* reference point, not absolute. */
newRoute = (LinkedRect *)mallocMagic(sizeof(LinkedRect));
/* Read an (llx lly urx ury) rectangle */
token = LefNextToken(f, TRUE); /* read llx */
if (*token == '(') token = LefNextToken(f, TRUE);
if (sscanf(token, "%f", &x) == 1)
{
locarea.r_xbot = (int)roundf((2 * x) / oscale);
locarea.r_xbot = (refp.p_x / 2) + (int)roundf(x / oscale);
}
else
{
@ -262,7 +267,7 @@ DefAddRoutes(rootDef, f, oscale, special, defLayerMap)
token = LefNextToken(f, TRUE); /* read lly */
if (sscanf(token, "%f", &y) == 1)
{
locarea.r_ybot = (int)roundf((2 * y) / oscale);
locarea.r_ybot = (refp.p_y / 2) + (int)roundf(y / oscale);
}
else
{
@ -273,7 +278,7 @@ DefAddRoutes(rootDef, f, oscale, special, defLayerMap)
token = LefNextToken(f, TRUE); /* read urx */
if (sscanf(token, "%f", &x) == 1)
{
locarea.r_xtop = (int)roundf((2 * x) / oscale);
locarea.r_xtop = (refp.p_x / 2) + (int)roundf(x / oscale);
}
else
{
@ -283,7 +288,7 @@ DefAddRoutes(rootDef, f, oscale, special, defLayerMap)
token = LefNextToken(f, TRUE); /* read ury */
if (sscanf(token, "%f", &y) == 1)
{
locarea.r_ytop = (int)roundf((2 * y) / oscale);
locarea.r_ytop = (refp.p_y / 2) + (int)roundf(y / oscale);
}
else
{
@ -296,6 +301,7 @@ DefAddRoutes(rootDef, f, oscale, special, defLayerMap)
LefError(DEF_ERROR, "Bad coordinates in RECT.\n");
goto endCoord;
}
GeoCanonicalRect(&locarea, &newRoute->r_r);
}
else if (!strcmp(token, "POLYGON"))
{