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Added a hint to specify new thread stack size (thanks, Gabriel!).

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Fixes Bugzilla #2019.

(we'll do a better fix when we break the API in SDL 2.1.)
This commit is contained in:
Ryan C. Gordon 2015-05-26 21:13:27 -04:00
parent bcdc63a38b
commit a8fa7bd1f7
4 changed files with 32 additions and 0 deletions
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12
include/SDL_hints.h
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@ -348,6 +348,18 @@ extern "C" {
#define SDL_HINT_TIMER_RESOLUTION "SDL_TIMER_RESOLUTION"
/**
* \brief A string specifying SDL's threads stack size in bytes or "-1" for the backend's default size
*
* Use this hint in case you need to set SDL's threads stack size to other than the default.
* This is specially useful if you build SDL against a non glibc libc library (such as musl) which
* provides a relatively small default thread stack size (a few kilobytes versus the default 8MB glibc uses).
* Support for this hint is currenly available only in the pthread backend.
* As a precaution, this hint can not be set via an environment variable.
*/
#define SDL_HINT_THREAD_STACK_SIZE "SDL_THREAD_STACK_SIZE"
/**
* \brief If set to 1, then do not allow high-DPI windows. ("Retina" on Mac and iOS)
*/