[FLEX-18424] UIMovieClip CPU performance issue when using Flex Component Kit with skins

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Adobe Flex SDK 3.3 (Release)
• Fix Version/s: Adobe Flex SDK Previous
• Component/s: SWC Generation (Flash Authoring)
• Environment: Affected OS(s): All OS Platforms; Affected OS(s): All OS Platforms; Browser: Safari; Language Found: English
• Assignee: Adobe JIRA
• Reporter: Adobe JIRA
• Created: 24/Mar/09 17:22
• Updated: 27/May/09 14:18
• Resolved: 26/May/09 17:45

Description

Steps to reproduce:

Run the project PerformanceTest, click on the show button, then click on the CheckBox "show Skin" and look at the CPU. (I tested on Mac)

Actual Results:

CPU is spiked.

Expected Results:

CPU shouldn't be spiked.

Workaround (if any): Run the PerformanceTestWorkaround where I used the source provided here as the solution:
http://gmalartre.blogspot.com/2009/03/cleaner-solution-to-uimovieclip-bad.html

NOTE: I only tested on Mac... I assume this fails for windows too.