# Sdl 1.2.15 released!

**URL:** <https://discourse.libsdl.org/t/sdl-1-2-15-released/37>\
**Category:** SDL Announcements\
**Created:** [January 21, 2012, 3:56am UTC](https://discourse.libsdl.org/t/sdl-1-2-15-released/37 "2012-01-21T03:56:00Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![slouken](https://discourse.libsdl.org/letter_avatar_proxy/v4/letter/s/ec9cab/32.png) [@slouken](https://discourse.libsdl.org/u/slouken)\
**Post date:** [January 21, 2012, 3:56am UTC](https://discourse.libsdl.org/t/sdl-1-2-15-released/37/1 "2012-01-21T03:56:00Z")

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Happy New Year! 🙂

SDL 1.2.15 Release Notes

SDL 1.2.15 is a minor bug fix release.  
[http://www.libsdl.org/download-1.2.php](http://www.libsdl.org/download-1.2.php)

General Notes

- Fixed assembly register clobbering in CPU info routines
- Fixed memory stomp when using stretch blit on large images
- Fixed pixel corruption with overlapping blits
- SDL\_JOYSTICK\_DEVICE can be a colon separated list of joystick devices
- Disabled MMX blitters since they don’t compile on modern compilersUnix Notes
- Fixed crash in joystick code on newer Linux kernels
- Fixed channel swizzling for ALSA target with 6-channel output
- Use the OpenGL GLX\_EXT\_swap\_control extension if available
- XRandR support is disabled by default because it causes desktop reconfiguring. It can be enabled with the SDL\_VIDEO\_X11\_XRANDR=1 environment variable, or by applying this patch:[http://hg.libsdl.org/SDL/raw-rev/8ec3036098dfWindows](http://hg.libsdl.org/SDL/raw-rev/8ec3036098dfWindows) Notes
- Fixed SDL\_GL\_ACCELERATED\_VISUAL handling
- Fixed application state handling with ALT-Tab
- Fixed occasional crash handling WM\_ACTIVATEAPP in Direct X code
- Fixed UTF-8 decoding of Russian charactersMac OS X Notes
- Fixed building and running on Mac OS X 10.7 (Lion)  
Cheers!

- Sam Lantinga