am 12c03e33: am f66f3052: Merge "TIF: implement gatherTransparentRegion() and...
am 12c03e33: am f66f3052: Merge "TIF: implement gatherTransparentRegion() and dispatchDraw() in TvView." into lmp-mr1-dev
automerge: cfaac8d1
* commit 'cfaac8d1':
TIF: implement gatherTransparentRegion() and dispatchDraw() in TvView.