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Updates SDL to 2.0.10, and includes various fixes to correct compilation problems that sprung up.

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This commit is contained in:
Areloch 2019-08-21 21:48:48 -05:00
parent 3d897eb328
commit ef065d106e
911 changed files with 116679 additions and 21755 deletions
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11
Engine/lib/sdl/include/SDL_bits.h
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@ -1,6 +1,6 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2018 Sam Lantinga <slouken@libsdl.org>
Copyright (C) 1997-2019 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
@ -101,6 +101,15 @@ SDL_MostSignificantBitIndex32(Uint32 x)
#endif
}
SDL_FORCE_INLINE SDL_bool
SDL_HasExactlyOneBitSet32(Uint32 x)
{
if (x && !(x & (x - 1))) {
return SDL_TRUE;
}
return SDL_FALSE;
}
/* Ends C function definitions when using C++ */
#ifdef __cplusplus
}