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Bug 646 - Atomic integer functions
Summary: Atomic integer functions
Status: RESOLVED FIXED
Alias: None
Product: SDL
Classification: Unclassified
Component: main (show other bugs)
Version: HG 2.0
Hardware: All All
: P2 enhancement
Assignee: Bob Pendleton
QA Contact: Sam Lantinga
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2008-11-26 08:06 UTC by bile
Modified: 2009-10-12 11:26 UTC (History)
0 users

See Also:

Attachments
initial SDL_atomic patch (32.29 KB, patch)
2009-07-14 08:46 UTC, bile 		Details | Diff
View All Add an attachment (proposed patch, testcase, etc.)

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Description bile 2008-11-26 08:06:10 UTC 
Over a year ago atomic integer functions were discussed and agreed would be a nice addition to 1.3. I threw together a patch which covered the main platforms I had some access to at the time.

http://landofbile.com/software/SDL_atomic.patch

I've not the time to check to see if it will apply cleanly currently. In the least the code can be used as a base.
Comment 1 Sam Lantinga 2009-02-16 21:23:33 UTC 
Thanks!  I'm just waiting on a code release so I can include this in SDL 1.3.
Comment 2 bile 2009-07-14 08:46:20 UTC 
Created attachment 339 [details]
initial SDL_atomic patch

The original link is broken. Here's an attachment for historical purposes.
Comment 3 Sam Lantinga 2009-10-10 12:39:56 UTC 
Bob has implemented the atomic operations API.  Bob, can you review this patch and see if there's anything here that benefits us?

Thanks!
Comment 4 Sam Lantinga 2009-10-12 11:26:08 UTC 
Bob actually used this as the basis for his work.  Thanks!