The new field allows a developer to use a more accurate by
slightly slower IDCT method in JPEG decode. This in turns improves the
quality of the reconstructed image.
The field by default is not set and thus does not affect existing
applications.
Bug: 3238925
Change-Id: I93d55b7226e47a43e639325cd1a677694d6f2ee4
953f9094a2