Jeff Smith : gdiplus: GdipIsVisiblePathPoint is not affected by world transform.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 0c777a7d5cab90ab59d7a4a6b60c516efa7a9830
URL:    https://gitlab.winehq.org/wine/wine/-/commit/0c777a7d5cab90ab59d7a4a6b60c516...

Author: Jeff Smith <whydoubt(a)gmail.com>
Date:   Tue Sep 12 03:35:20 2023 -0500

gdiplus: GdipIsVisiblePathPoint is not affected by world transform.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=38823

---

 dlls/gdiplus/graphicspath.c       |  2 +-
 dlls/gdiplus/tests/graphicspath.c | 12 ++++++++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/dlls/gdiplus/graphicspath.c b/dlls/gdiplus/graphicspath.c
index fd2622daf0e..8e436f96f4e 100644
--- a/dlls/gdiplus/graphicspath.c
+++ b/dlls/gdiplus/graphicspath.c
@@ -1793,7 +1793,7 @@ GpStatus WINGDIPAPI GdipIsVisiblePathPoint(GpPath* path, REAL x, REAL y, GpGraph
     if(status != Ok)
         return status;
 
-    status = GdipGetRegionHRgn(region, graphics, &hrgn);
+    status = GdipGetRegionHRgn(region, NULL, &hrgn);
     if(status != Ok){
         GdipDeleteRegion(region);
         return status;
diff --git a/dlls/gdiplus/tests/graphicspath.c b/dlls/gdiplus/tests/graphicspath.c
index b0ee9f41360..908ca8bcaf0 100644
--- a/dlls/gdiplus/tests/graphicspath.c
+++ b/dlls/gdiplus/tests/graphicspath.c
@@ -1865,6 +1865,18 @@ static void test_isvisible(void)
     status = GdipIsVisiblePathPoint(path, 0.0, 0.0, graphics, &result);
     expect(Ok, status);
     expect(TRUE, result);
+    /* not affected by world transform */
+    status = GdipScaleWorldTransform(graphics, 2.0, 2.0, MatrixOrderPrepend);
+    expect(Ok, status);
+    result = FALSE;
+    status = GdipIsVisiblePathPoint(path, 9.0, 9.0, graphics, &result);
+    expect(Ok, status);
+    expect(TRUE, result);
+    result = TRUE;
+    status = GdipIsVisiblePathPoint(path, 11.0, 11.0, graphics, &result);
+    expect(Ok, status);
+    expect(FALSE, result);
+    GdipResetWorldTransform(graphics);
 
     GdipDeletePath(path);
     GdipDeleteGraphics(graphics);