tree 7c605c8e012a10e244bcf36551720374aef364bc
parent 82f4360b86ca0fffb1b7926865ae8dad7b7c779b
author Lei Zhang <thestig@chromium.org> 1706305724 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1706305724 +0000

Change MultiplyAlphaMask() to take a CFX_DIBitmap

Since CFX_DIBitmap::MultiplyAlphaMask() casts the mask argument from
CFX_DIBBase to CFX_DIBitmap, and assumes that will succeeds, change the
mask parameter to CFX_DIBitmap to match that expectation. Also change
the parameter to pass by value with move semantics, and rename variables
to be more consistent.

Change-Id: I20f4845576241666d19bb6c73fe2398b308c9d2f
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/115814
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Thomas Sepez <tsepez@google.com>
Commit-Queue: Lei Zhang <thestig@chromium.org>