gdiplus: Initialize the dead point coordinates in "GpPointF, *ptf" to 0.

Signed-off-by: Pengpeng Dong <dongpengpeng@uniontech.com> Signed-off-by: Esme Povirk <esme@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

gdiplus: Initialize the dead point coordinates in "GpPointF, *ptf" to 0.
36e6ea97 · Pengpeng Dong · Alexandre Julliard · bccd7549 · 36e6ea97
Commit 36e6ea97 authored Sep 10, 2020 by Pengpeng Dong Committed by Alexandre Julliard Sep 18, 2020
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Showing with 9 additions and 2 deletions

graphics.c dlls/gdiplus/graphics.c +9 -2

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--- a/dlls/gdiplus/graphics.c
+++ b/dlls/gdiplus/graphics.c
@@ -323,8 +323,15 @@ static void round_points(POINT *pti, GpPointF *ptf, INT count)
    int i;
    for(i = 0; i < count; i++){
-        pti[i].x = gdip_round(ptf[i].X);
+        if(isnan(ptf[i].X))
-        pti[i].y = gdip_round(ptf[i].Y);
+            pti[i].x = 0;
+        else
+            pti[i].x = gdip_round(ptf[i].X);
+        if(isnan(ptf[i].Y))
+            pti[i].y = 0;
+        else
+            pti[i].y = gdip_round(ptf[i].Y);
    }
 }