gdiplus: Add stub for GdipCreateEffect.

[David Hedberg]

---
 dlls/gdiplus/gdiplus.spec | 2 +-
 dlls/gdiplus/image.c      | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/dlls/gdiplus/gdiplus.spec b/dlls/gdiplus/gdiplus.spec
index cee3ea6..bbe6c4c 100644
--- a/dlls/gdiplus/gdiplus.spec
+++ b/dlls/gdiplus/gdiplus.spec
@@ -610,7 +610,7 @@
 610 stdcall GdipFindFirstImageItem(ptr ptr)
 611 stub GdipFindNextImageItem
 612 stdcall GdipGetImageItemData(ptr ptr)
-613 stub GdipCreateEffect
+613 stdcall GdipCreateEffect(ptr ptr)
 614 stdcall GdipDeleteEffect(ptr)
 615 stub GdipGetEffectParameterSize
 616 stub GdipGetEffectParameters
diff --git a/dlls/gdiplus/image.c b/dlls/gdiplus/image.c
index 7964cd8..9627666 100644
--- a/dlls/gdiplus/image.c
+++ b/dlls/gdiplus/image.c
@@ -137,6 +137,13 @@ static INT ipicture_pixel_width(IPicture *pic)
     return x;
 }
 
+GpStatus WINGDIPAPI GdipCreateEffect(const GUID guid, CGpEffect **effect)
+{
+    FIXME("(%s, %p): stub\n", debugstr_guid(&guid), effect);
+    *effect = NULL;
+    return NotImplemented;
+}
+
 GpStatus WINGDIPAPI GdipBitmapApplyEffect(GpBitmap* bitmap, CGpEffect* effect,
     RECT* roi, BOOL useAuxData, VOID** auxData, INT* auxDataSize)
 {
-- 
2.0.1