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Bug 5176 - Crash on window resize (Direct3D)
Summary: Crash on window resize (Direct3D)
Status: RESOLVED FIXED
Alias: None
Product: SDL
Classification: Unclassified
Component: video (show other bugs)
Version: 2.0.12
Hardware: x86 Windows 10
: P1 trivial
Assignee: Sam Lantinga
QA Contact: Sam Lantinga
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-06-08 06:43 UTC by Egor Pavlov
Modified: 2020-06-08 06:58 UTC (History)
1 user (show)

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Description Egor Pavlov 2020-06-08 06:43:21 UTC 
Crash happens in RenderCopy/RenderCopyEx on window resize (since SDL 2.0.10). 
Just play with window size few seconds and you get massive SDL_RENDER_TARGETS_RESET flooding, that wasn't happens in 2.0.9 and before. x64 affected too. You may use this app for tests:

https://drive.google.com/file/d/1VhriuG5uDtSKf-a4rwOaORIV75xcGwHE/view?usp=sharing
Comment 1 Egor Pavlov 2020-06-08 06:58:54 UTC 
Setting up the "SDL_HINT_RENDER_BATCHING" to "1" helps if renderer created for  a specified driver.