xfreerdp: fix polyline

X11 gdi polyline has been broken by commit 3de5c62.
We don't need to convert the point coordinates if XDrawLines is called with
coordinate mode CoordModePrevious.
This commit is contained in:
Norbert Federa 2014-11-16 18:48:14 +01:00
parent 7a6c6b7436
commit 84a4514ca9

View File

@ -706,7 +706,6 @@ void xf_gdi_polyline(rdpContext* context, POLYLINE_ORDER* polyline)
int npoints;
UINT32 color;
XPoint* points;
XPoint tmp;
int width, height;
xfContext* xfc = (xfContext*) context;
@ -721,15 +720,13 @@ void xf_gdi_polyline(rdpContext* context, POLYLINE_ORDER* polyline)
npoints = polyline->numDeltaEntries + 1;
points = malloc(sizeof(XPoint) * npoints);
points[0].x = tmp.x = polyline->xStart;
points[0].y = tmp.y = polyline->yStart;
points[0].x = polyline->xStart;
points[0].y = polyline->yStart;
for (i = 0; i < polyline->numDeltaEntries; i++)
{
tmp.x += polyline->points[i].x;
tmp.y += polyline->points[i].y;
points[i + 1].x = tmp.x;
points[i + 1].y = tmp.y;
points[i + 1].x = polyline->points[i].x;
points[i + 1].y = polyline->points[i].y;
}
XDrawLines(xfc->display, xfc->drawing, xfc->gc, points, npoints, CoordModePrevious);