[PATCH 3/5] gdiplus: Remove unnecessary math in add_anchor.

[Esme Povirk]

From: Esme Povirk

These additions and subtractions cancel each other out.
---
 dlls/gdiplus/graphicspath.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/dlls/gdiplus/graphicspath.c b/dlls/gdiplus/graphicspath.c
index 105df4cacfd..94fae70ad88 100644
--- a/dlls/gdiplus/graphicspath.c
+++ b/dlls/gdiplus/graphicspath.c
@@ -2264,8 +2264,8 @@ static void add_anchor(const GpPointF *endpoint, const GpPointF *nextpoint,
         cosa = pen_width * custom->scale * segment_dy / segment_length;

/* Coordination where cap needs to be drawn */
-        posx = endpoint->X + sina;
-        posy = endpoint->Y - cosa;
+        posx = endpoint->X;
+        posy = endpoint->Y;

if (!custom->fill)
         {
@@ -2277,8 +2277,8 @@ static void add_anchor(const GpPointF *endpoint, const GpPointF *nextpoint,

for (INT i = 0; i < custom->pathdata.Count; i++)
             {
-                tmp_points[i].X = posx + custom->pathdata.Points[i].X * cosa + (custom->pathdata.Points[i].Y - 1.0) * sina;
-                tmp_points[i].Y = posy + custom->pathdata.Points[i].X * sina - (custom->pathdata.Points[i].Y - 1.0) * cosa;
+                tmp_points[i].X = posx + custom->pathdata.Points[i].X * cosa + custom->pathdata.Points[i].Y * sina;
+                tmp_points[i].Y = posy + custom->pathdata.Points[i].X * sina - custom->pathdata.Points[i].Y * cosa;
             }
             if ((custom->pathdata.Types[custom->pathdata.Count - 1] & PathPointTypeCloseSubpath) == PathPointTypeCloseSubpath)
                 widen_closed_figure(tmp_points, 0, custom->pathdata.Count - 1, pen, pen_width, last_point);
@@ -2291,8 +2291,8 @@ static void add_anchor(const GpPointF *endpoint, const GpPointF *nextpoint,
             for (INT i = 0; i < custom->pathdata.Count; i++)
             {
                 /* rotation of CustomCap according to line */
-                perp_dx = custom->pathdata.Points[i].X * cosa + (custom->pathdata.Points[i].Y - 1.0) * sina;
-                perp_dy = custom->pathdata.Points[i].X * sina - (custom->pathdata.Points[i].Y - 1.0) * cosa;
+                perp_dx = custom->pathdata.Points[i].X * cosa + custom->pathdata.Points[i].Y * sina;
+                perp_dy = custom->pathdata.Points[i].X * sina - custom->pathdata.Points[i].Y * cosa;
                 *last_point = add_path_list_node(*last_point, posx + perp_dx,
                     posy + perp_dy, custom->pathdata.Types[i]);
             }