Jeff Smith : gdiplus: Reuse point when calling GdipAddPathLine on open figure.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: f54bf06a2a593825e228db0e2a316df66d233af8
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=f54bf06a2a593825e228db0e2...

Author: Jeff Smith 
Date:   Wed Apr 15 15:07:09 2020 -0500

gdiplus: Reuse point when calling GdipAddPathLine on open figure.

Signed-off-by: Jeff Smith 
Signed-off-by: Vincent Povirk 
Signed-off-by: Alexandre Julliard

---

dlls/gdiplus/graphicspath.c       | 24 ++++++------------------
 dlls/gdiplus/tests/graphicspath.c |  5 ++++-
 2 files changed, 10 insertions(+), 19 deletions(-)

diff --git a/dlls/gdiplus/graphicspath.c b/dlls/gdiplus/graphicspath.c
index 2729455567..083b79b932 100644
--- a/dlls/gdiplus/graphicspath.c
+++ b/dlls/gdiplus/graphicspath.c
@@ -717,31 +717,19 @@ GpStatus WINGDIPAPI GdipAddPathLine2I(GpPath *path, GDIPCONST GpPoint *points, I
  */
 GpStatus WINGDIPAPI GdipAddPathLine(GpPath *path, REAL x1, REAL y1, REAL x2, REAL y2)
 {
-    INT old_count;
+    PointF points[2];

TRACE("(%p, %.2f, %.2f, %.2f, %.2f)\n", path, x1, y1, x2, y2);

if(!path)
         return InvalidParameter;

-    if(!lengthen_path(path, 2))
-        return OutOfMemory;
-
-    old_count = path->pathdata.Count;
-
-    path->pathdata.Points[old_count].X = x1;
-    path->pathdata.Points[old_count].Y = y1;
-    path->pathdata.Points[old_count + 1].X = x2;
-    path->pathdata.Points[old_count + 1].Y = y2;
-
-    path->pathdata.Types[old_count] =
-        (path->newfigure ? PathPointTypeStart : PathPointTypeLine);
-    path->pathdata.Types[old_count + 1] = PathPointTypeLine;
-
-    path->newfigure = FALSE;
-    path->pathdata.Count += 2;
+    points[0].X = x1;
+    points[0].Y = y1;
+    points[1].X = x2;
+    points[1].Y = y2;

-    return Ok;
+    return extend_current_figure(path, points, 2, PathPointTypeLine);
 }

/*************************************************************************
diff --git a/dlls/gdiplus/tests/graphicspath.c b/dlls/gdiplus/tests/graphicspath.c
index d19c7836fb..1af53762e4 100644
--- a/dlls/gdiplus/tests/graphicspath.c
+++ b/dlls/gdiplus/tests/graphicspath.c
@@ -722,7 +722,8 @@ static path_test_t linei_path[] = {
     {15.00, 15.00, PathPointTypeLine, 0, 0}, /*9*/
     {26.00, 28.00, PathPointTypeLine | PathPointTypeCloseSubpath, 0, 0}, /*10*/
     {35.00, 35.00, PathPointTypeStart, 0, 0}, /*11*/
-    {36.00, 38.00, PathPointTypeLine, 0, 0} /*12*/
+    {36.00, 38.00, PathPointTypeLine, 0, 0}, /*12*/
+    {39.00, 40.00, PathPointTypeLine, 0, 0} /*13*/
     };

static void test_linei(void)
@@ -739,6 +740,8 @@ static void test_linei(void)
     GdipClosePathFigure(path);
     status = GdipAddPathLineI(path, 35.0, 35.0, 36.0, 38.0);
     expect(Ok, status);
+    status = GdipAddPathLineI(path, 36, 38, 39, 40);
+    expect(Ok, status);

ok_path(path, linei_path, ARRAY_SIZE(linei_path), FALSE);