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flush Cairo surface before converting to wxImage

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(cherry picked from commit cd27b73237)
This commit is contained in:
Paul Cornett
2015-12-20 10:10:04 -08:00
parent 61a3e328ef
commit c2a38b2f92
1 changed files with 1 additions and 0 deletions
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src/generic/graphicc.cpp
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@@ -1549,6 +1549,7 @@ wxImage wxCairoBitmapData::ConvertToImage() const
} }
// Prepare for copying data. // Prepare for copying data.
cairo_surface_flush(m_surface);
const wxUint32* src = (wxUint32*)cairo_image_surface_get_data(m_surface); const wxUint32* src = (wxUint32*)cairo_image_surface_get_data(m_surface);
wxCHECK_MSG( src, wxNullImage, wxS("Failed to get Cairo surface data.") ); wxCHECK_MSG( src, wxNullImage, wxS("Failed to get Cairo surface data.") );