Re: [platform-dev] reference counting for native resources

["Niraj Modi" <niraj.modi@xxxxxxxxxx>]

Hi Jonah,

We have a simple Sleak tool that monitors the graphics resources only but not all native reference counting that you are looking for. Please check if it helps, SWT article on Sleak:

https://www.eclipse.org/articles/swt-design-2/sleak.htm

 

Regards,

Niraj Modi

----- Original message -----
From: "Jonah Graham" <jonah@xxxxxxxxxxxxxxxx>
Sent by: "platform-dev" <platform-dev-bounces@xxxxxxxxxxx>
To: "Eclipse platform general developers list." <platform-dev@xxxxxxxxxxx>
Cc:
Subject: [EXTERNAL] [platform-dev] reference counting for native resources
Date: Mon, Dec 6, 2021 9:12 PM
 

Hi folks,

 

I am working on some performance issues with TextLayout (may fix part of  https://bugs.eclipse.org/bugs/show_bug.cgi?id=168557 - at least on Windows)

 

One of the performance issues is that we make copies of large buffers over and over again when a little bit of pointer arithmetic + sharing buffers improves the situation.

 

Are there any examples in SWT already of reference counting of native resources?

 

Bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=577649 is for tracking this specific part of the work.

 

Thanks

Jonah

 

 

~~~
Jonah Graham
Kichwa Coders
www.kichwacoders.com

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