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https://issues.apache.org/jira/browse/FLEX-34769?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15045337#comment-15045337
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Harbs commented on FLEX-34769:
------------------------------
It got removed by mistake when I was working on tables. I had branched the code
before you committed that change and it never made it back in.
Removing it currently causes a lot of RTEs in the tests, so I have my work cut
out for me there.
The code has a comment that it should be removed. I'm guessing it was added
temporarily to make the tests pass and whoever was working on it never finished.
I don't see a use case to keep a flag in as long as we can get all tests to
pass. We do need tests for tables, but I'm not sure I'm going to have time for
that...
> TLF Performance issue (applyLeafFormat method)
> ----------------------------------------------
>
> Key: FLEX-34769
> URL: https://issues.apache.org/jira/browse/FLEX-34769
> Project: Apache Flex
> Issue Type: Bug
> Components: TLF
> Affects Versions: Apache Flex 4.10.0, Apache Flex 4.11.0, Apache Flex
> 4.12.0, Apache Flex 4.13.0, Apache Flex 4.14.0
> Environment: OS: Windows 7
> AIR version: 15 and 16
> CPU: Intel i7 2630h
> RAM: 4GB
> Reporter: goratz
> Assignee: Harbs
> Labels: flex, performance, tlf
> Fix For: Apache Flex 4.9.0
>
> Attachments: TLFPerfTest.as, TLF_Bench.fla, textLayout_14.swc,
> textLayout_9.1.swc
>
>
> I have a very strange performance difference between 2 versions of
> TextLayout.swc. The first one is the swc included in Apache Flex 4.14 SDK and
> the second one is included in Apache Flex 4.9.1.
> I have a very large text, more or less 200 DIN-A4 pages in a Textflow. I
> scroll to the end of the document and I underline a word. This is my result
> underling a word in both versions.
> Flex SDK Version Time
> 4.9.1 21 ms (miliseconds). 0,02 Seconds
> 4.14 3.405 ms (miliseconds). 3,4 Seconds
> The time difference happens in this line of code:
> EditManager.applyLeafFormat(oFormat);
> Anyone has any idea what's the problem?
> More info:
> https://issues.apache.org/jira/browse/FLEX/?selectedTab=com.atlassian.jira.jira-projects-plugin:issues-panel
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