tree 2d9e26b4e2c0ded2325b0951032fccce630f6378
parent e33e8d9b36c1d21c1bf3db8d472ec4bc61af584b
author Lei Zhang <thestig@chromium.org> 1560379522 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1560379522 +0000

Add CFX_BmpDecompressor::ReadNextScanline().

All the ReadScanline() calls pass in the same arguments. Place those
inside ReadScanline() and rename the method to better reflect what it
does now. Also change the |row_num_| and |col_num_| member variables
from type size_t to uint32_t, since their range is limited by
|kBmpMaxImageDimension|.

Change-Id: Id05da4fd7b5f368b0c80937bebd49c803e05dbcf
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/56050
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>