tree b80b9efa0647bd9180082935d5b6d211934886be
parent e399d11df0e447c9754122b1ab72333de5370816
author Hui Yingst <nigi@chromium.org> 1591054371 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1591054371 +0000

Update comments and add an embeddertest for FPDF_LCD_TEXT.

LCD optimization can only be enabled when anti-aliasing is allowed.
Therefore, this CL updates the comment for rendering flags FPDF_LCD_TEXT
and FPDF_RENDER_NO_SMOOTHTEXT, and adds an embeddertest for using both
these flags for rendering text to prove that LCD optimization is not
applied to the rendering result since FPDF_RENDER_NO_SMOOTHTEXT
disables anti-aliasing.

Change-Id: Ied7f6b6359d5d1f51ff2c5be5ba0796ee36e6b22
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/70231
Commit-Queue: Hui Yingst <nigi@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>