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Bug 4484

Summary: use SIMD aligned memory for SDL_Surface
Product: SDL Reporter: Sylvain <sylvain.becker>
Component: *don't know*Assignee: Ryan C. Gordon <icculus>
Status: RESOLVED FIXED QA Contact: Sam Lantinga <slouken>
Severity: normal    
Priority: P2    
Version: don't know   
Hardware: All   
OS: Linux   
Attachments: patch

Description Sylvain 2019-02-01 14:17:58 UTC 
Here's a patch to always allocate aligned memory in SDL_Surface.
Comment 1 Sylvain 2019-02-01 14:21:17 UTC 
Created attachment 3590 [details]
patch

Here's a quick first version (and tested).
it also affects RLE mode where the surface->pixels is allocated/freed
Comment 2 Sylvain 2019-02-04 08:13:21 UTC 
Fixed in https://hg.libsdl.org/SDL/rev/66cd8731c3b1