tree f42cc7f3238b52430a76e00fe4a6d13dc19ec017
parent 8742101a1dc7c1fdfb45195980dfc4fd72287ff1
author Lei Zhang <thestig@chromium.org> 1583879226 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1583879226 +0000

Support /SMaskInData in JPEG2000 images.

In CPDF_DIB::LoadJpxBitmap(), detect when /SMaskInData is set and
extract the inline SMask. Then in CPDF_DIB::StartLoadMask(), load the
extracted data if it exists.

Bug: pdfium:1469
Change-Id: I4b57bca3c46e7cf0468891dc2f18aa3a881ce24a
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/67331
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>