flush Cairo surface before converting to wxImage

2015-12-20 10:10:04 -08:00 · 2015-12-20 10:10:04 -08:00 · cd27b73237
commit cd27b73237
parent ec824f7e8d
1 changed files with 1 additions and 0 deletions
--- a/src/generic/graphicc.cpp
+++ b/src/generic/graphicc.cpp
@ -1564,6 +1564,7 @@ wxImage wxCairoBitmapData::ConvertToImage() const
    }

    // Prepare for copying data.
+    cairo_surface_flush(m_surface);
    const wxUint32* src = (wxUint32*)cairo_image_surface_get_data(m_surface);
    wxCHECK_MSG( src, wxNullImage, wxS("Failed to get Cairo surface data.") );