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Bug 3707 - YUV textures problem with Software rendering, x86
Summary: YUV textures problem with Software rendering, x86
Status: RESOLVED DUPLICATE of bug 3689
Alias: None
Product: SDL
Classification: Unclassified
Component: render (show other bugs)
Version: 2.0.5
Hardware: x86 Windows 10
: P2 normal
Assignee: Sam Lantinga
QA Contact: Sam Lantinga
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-07-21 01:23 UTC by Egor Pavlov
Modified: 2017-08-12 22:08 UTC (History)
0 users

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Description Egor Pavlov 2017-07-21 01:23:43 UTC 
YUV textures doesn't displayed in Software rendering mode on Win32(x86).
Renderer creation code:
SDL_Renderer* renderer = SDL_CreateRenderer(screen, -1, SDL_RENDERER_SOFTWARE);
On x64 this code work fine.

Can be fixed on x86:
SDL_Renderer* renderer = SDL_CreateRenderer(screen, 0, SDL_RENDERER_SOFTWARE);

This bug doesn't affected on RGBA textures.
Comment 1 Sam Lantinga 2017-07-21 16:50:56 UTC 
Can you provide sample code?
Comment 3 Sam Lantinga 2017-08-12 22:08:34 UTC 
I believe this was caused by MMX assembly, which is now disabled while we figure out how to fix it for all compilers.

Thanks!

*** This bug has been marked as a duplicate of bug 3689 ***