reactos/wine
1
0
Fork 0
mirror of https://github.com/reactos/wine.git synced 2024-11-28 14:10:32 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Stop X11DRV_RoundRect calling XDrawArc with -ve width/height params

Browse Source 
which it did if either ellipse dimension was zero.
This commit is contained in:
Huw D M Davies 1998-11-07 12:42:54 +00:00 committed by Alexandre Julliard
parent 904e20fdd0
commit b76462c91d
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
graphics/x11drv/graphics.c
View File

@ -379,8 +379,10 @@ X11DRV_RoundRect( DC *dc, INT32 left, INT32 top, INT32 right,
if ((left == right) || (top == bottom))
return TRUE;
ell_width = abs( ell_width * dc->vportExtX / dc->wndExtX );
ell_height = abs( ell_height * dc->vportExtY / dc->wndExtY );
/* Make sure ell_width and ell_height are >= 1 otherwise XDrawArc gets
called with width/height < 0 */
ell_width = MAX(abs( ell_width * dc->vportExtX / dc->wndExtX ), 1);
ell_height = MAX(abs( ell_height * dc->vportExtY / dc->wndExtY ), 1);
/* Fix the coordinates */