D1240: Source Tranform Still Mapped
The bitmap passed to ID2D1SourceTransform::Draw was never unmapped.
Possible Causes
The application called ID2D1Bitmap1::Map but did not call ID2D1Bitmap1::Unmap on a bitmap passed to ID2D1SourceTransform::Draw.
Possible Fixes
Make sure Unmap is called whenever Map is called.
Feedback
Coming soon: Throughout 2024 we will be phasing out GitHub Issues as the feedback mechanism for content and replacing it with a new feedback system. For more information see: https://aka.ms/ContentUserFeedback.
Submit and view feedback for