RFR: 8269806: Emoji rendering on Linux [v20]
Nikita Gubarkov
duke at openjdk.org
Wed Apr 5 14:31:34 UTC 2023
> It was implemented in JetBrains Runtime a year ago and was ported & refactored for this PR
> It includes:
> - Bitmap glyph loading via Freetype
> - Manual scaling & transformation of bitmap glyphs with nearest-neighbor or bilinear-mipmap style algorithms depending on the text antialiasing hint
> - Storing BGRA glyphs in glyph cache & rendering them as plain images, as currently used XRender text drawing functions doesn't support colored glyphs
> - Small fixes in related code like null-checks which could cause NPE & comment typos
Nikita Gubarkov has updated the pull request incrementally with one additional commit since the last revision:
EmojiFont CRLF -> LF
-------------
Changes:
- all: https://git.openjdk.org/jdk/pull/4798/files
- new: https://git.openjdk.org/jdk/pull/4798/files/c1b8f9b2..624af032
Webrevs:
- full: https://webrevs.openjdk.org/?repo=jdk&pr=4798&range=19
- incr: https://webrevs.openjdk.org/?repo=jdk&pr=4798&range=18-19
Stats: 285 lines in 1 file changed: 0 ins; 0 del; 285 mod
Patch: https://git.openjdk.org/jdk/pull/4798.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/4798/head:pull/4798
PR: https://git.openjdk.org/jdk/pull/4798
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