[FLEX-33891] Styleprotochain#getstyleManager shouldn't be called twice during style computations

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Apache Flex 4.11.0
• Fix Version/s: Apache Flex 4.12.0
• Component/s: Mobile: Performance, Performance: Framework
• Labels: performance
• Environment: mobile ios
• Assignee: Justin Mclean
• Reporter: Benoit Wiart
• Created: 11/Nov/13 13:58
• Updated: 28/Dec/13 22:51
• Resolved: 28/Dec/13 22:51

Description

Styleprotochain#getstyleManager is hot on mobile ios cpu profile
this patch will probably mainly benefit to ios aot deployments.

Styleprotochain#getTypeHierarchy now takes the stylemanager as a parameter : this will reduce the number of call to getstyleManager.