commit 7a1e00421d97a1f4f171dd2a8f817f9b07c9cdfd
author Hal Canary <halcanary@google.com> Mon Feb 04 11:09:02 2019 -0500
committer Ben Wagner <bungeman@google.com> Thu Feb 07 18:07:29 2019 +0000
tree 60a2a3221ff0cac8340efacf66ce2c39b94dc4cd
parent d7ae3da7f2879de968a56570a1585b78d643cc6f

SkPDF to use aliased em bounds.

This restores previous behavior and works around a chromium issue.
The underlying issue in DirectWrite will need to be worked around
as well.

Bug: chromium:926885

Change-Id: I6a6cbd04db66066ad258df62d3c9fc8056c33c7f
Reviewed-on: https://skia-review.googlesource.com/c/189167
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
Cherry-Pick: 92170de80318c5998ffbb81d48a25d1b1d61593d
Approval: https://bugs.chromium.org/p/chromium/issues/detail?id=926885#c45
Reviewed-on: https://skia-review.googlesource.com/c/189492
Reviewed-by: Hal Canary <halcanary@google.com>

src/pdf/SkPDFFont.cpp

diff --git a/src/pdf/SkPDFFont.cpp b/src/pdf/SkPDFFont.cpp
index 49963e1..883644a 100644
--- a/src/pdf/SkPDFFont.cpp
+++ b/src/pdf/SkPDFFont.cpp
@@ -34,6 +34,7 @@
 SkExclusiveStrikePtr SkPDFFont::MakeVectorCache(SkTypeface* face, int* size) {
     SkFont font;
     font.setHinting(kNo_SkFontHinting);
+    font.setEdging(SkFont::Edging::kAlias);
     font.setTypeface(sk_ref_sp(face));
     int unitsPerEm = face->getUnitsPerEm();
     if (unitsPerEm <= 0) {