tree 6131c891c5d86be49d023b2bea9251b977daa438
parent 68f94c8c47564da9356f3fdb8d69241739bada96
author Lei Zhang <thestig@chromium.org> 1704996092 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1704996092 +0000

Change CPDF_ImageRenderer to store a float alpha value

With this change, the float value that initially comes from
CPDF_GeneralState::GetFillAlpha() can traverse as-is all the way to the
RenderDeviceDriverIface implementation. Changing when float to integer
conversions happen causes some minor rendering differences in some
corpus tests, so update them via a DEPS roll:

https://pdfium.googlesource.com/pdfium_tests/+log/7c9db8d16747..da0f4435882d

Change-Id: I60e5d775aaf3e2d04ab81400df3d172319f9e543
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/115450
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>