tree 4f886467405a704fb497a781d221094057128549
parent 90ab854a8d1b9648b4c69f372d29d327cb2f5fdf
author Tom Sepez <tsepez@chromium.org> 1669139014 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1669139014 +0000

Replace pointer arithmetic with spans in CFX_BitmapComposer.

Trap on badly calculated values.

-- convert to spanset() in one unrelated place.

Bug: chromium:1386121
Change-Id: Ibc80bde2ec1d09f5bb008cf2e303ed1d8ad6aa16
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/101570
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>