gdiplus: Support GdipSetCompositingMode in metafiles.

Signed-off-by: Piotr Caban <piotr@codeweavers.com> Signed-off-by: Vincent Povirk <vincent@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

gdiplus: Support GdipSetCompositingMode in metafiles.
1cecd479 · Piotr Caban · Alexandre Julliard · 910975a9 · 1cecd479
Commit 1cecd479 authored Jul 11, 2017 by Piotr Caban Committed by Alexandre Julliard Jul 12, 2017
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graphics.c dlls/gdiplus/graphics.c +13 -0

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--- a/dlls/gdiplus/graphics.c
+++ b/dlls/gdiplus/graphics.c
@@ -5808,6 +5808,19 @@ GpStatus WINGDIPAPI GdipSetCompositingMode(GpGraphics *graphics,
    if(graphics->busy)
        return ObjectBusy;

+    if(graphics->compmode == mode)
+        return Ok;
+
+    if(graphics->image && graphics->image->type == ImageTypeMetafile)
+    {
+        GpStatus stat;
+
+        stat = METAFILE_AddSimpleProperty((GpMetafile*)graphics->image,
+                EmfPlusRecordTypeSetCompositingMode, mode);
+        if(stat != Ok)
+            return stat;
+    }
+
    graphics->compmode = mode;

    return Ok;