gdiplus: Implement metafile playback for ScaleWorldTransform.

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

gdiplus: Implement metafile playback for ScaleWorldTransform.
136d9e8c · Vincent Povirk · Alexandre Julliard · 271c2bd6 · 136d9e8c
Commit 136d9e8c authored Aug 03, 2016 by Vincent Povirk Committed by Alexandre Julliard Aug 03, 2016
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metafile.c dlls/gdiplus/metafile.c +12 -0

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--- a/dlls/gdiplus/metafile.c
+++ b/dlls/gdiplus/metafile.c
@@ -923,6 +923,18 @@ GpStatus WINGDIPAPI GdipPlayMetafileRecord(GDIPCONST GpMetafile *metafile,

            return METAFILE_PlaybackUpdateWorldTransform(real_metafile);
        }
+        case EmfPlusRecordTypeScaleWorldTransform:
+        {
+            EmfPlusScaleWorldTransform *record = (EmfPlusScaleWorldTransform*)header;
+            MatrixOrder order = (flags & 0x4) ? MatrixOrderAppend : MatrixOrderPrepend;
+
+            if (dataSize + sizeof(EmfPlusRecordHeader) < sizeof(EmfPlusScaleWorldTransform))
+                return InvalidParameter;
+
+            GdipScaleMatrix(real_metafile->world_transform, record->Sx, record->Sy, order);
+
+            return METAFILE_PlaybackUpdateWorldTransform(real_metafile);
+        }
        default:
            FIXME("Not implemented for record type %x\n", recordType);
            return NotImplemented;