[PATCH v3 07/14] win32u: Include the end point in get_arc_points().

[Elizabeth Figura]

From: Elizabeth Figura

Whether native does so is inconsistent, but we need this to ensure that the
round rect quarter-arcs we generate actually do include the center on both sides
if the size is odd.
---
 dlls/win32u/dibdrv/graphics.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/win32u/dibdrv/graphics.c b/dlls/win32u/dibdrv/graphics.c
index 0a54eec8a0c..5f715209362 100644
--- a/dlls/win32u/dibdrv/graphics.c
+++ b/dlls/win32u/dibdrv/graphics.c
@@ -340,6 +340,8 @@ static int get_arc_points( DC *dc, int arc_dir, const RECT *rect, int start_x, i
         start_pos = end_pos;
         end_pos = tmp;
     }
+    if (end_pos != start_pos)
+        ++end_pos;
     if (end_pos <= start_pos) end_pos += 2 * count;

/* The bottom half of the ellipse can be generated by reflecting each