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| author | Ryan Harrison <rharrison@chromium.org> | 2018-05-18 18:04:46 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-05-18 18:04:46 +0000 |
| commit | 377bd931d8d77d322095c7dcffd3c2cc31641fba (patch) | |
| tree | 3e708aa3be33bd3c8ac1ce6e62a365faf6654429 /core/fxcrt/unowned_ptr.h | |
| parent | dd8da5e2f0f4558d98a8a6f93f9cb14b5b091277 (diff) | |
| download | pdfium-377bd931d8d77d322095c7dcffd3c2cc31641fba.tar.xz | |
Fix issues with XFA font loading
This fixes two partially interrelated bugs with font loading in XFA
documents. First, it adds falling back to the builtin fonts if there
are no viable embedded or installed font for the top-level XFA font
manager. Additionally it changes the load font code path in
CXFA_FWLTheme to use the top level XFA font manager, instead of the
one that just handles the system installed fonts.
The main visible issue that this patch fixes is that currently using
--font-dir with pdfium_test on a XFA PDF can cause text to not be
displayed in widgets and/or NOTREACHED asserts. This occurs if there
isn't a needed fonts embedded in the document or in the font
directory, since currently PDFium will not correctly fall back to the
builtins.
BUG=pdfium:1008,pdfium:1020
Change-Id: I451a8aede63d639e401c0cc076443e61d8b7a2f8
Reviewed-on: https://pdfium-review.googlesource.com/32730
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Diffstat (limited to 'core/fxcrt/unowned_ptr.h')
0 files changed, 0 insertions, 0 deletions