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Updates the SDL library to the latest standard bugfix release

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This commit is contained in:
JeffR 2023-07-13 15:20:29 -05:00
parent cb766f2878
commit 083d2175ea
1280 changed files with 343926 additions and 179615 deletions
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19
Engine/lib/sdl/src/SDL_dataqueue.h
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@ -1,6 +1,6 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>
Copyright (C) 1997-2023 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
@ -33,23 +33,8 @@ int SDL_WriteToDataQueue(SDL_DataQueue *queue, const void *data, const size_t le
size_t SDL_ReadFromDataQueue(SDL_DataQueue *queue, void *buf, const size_t len);
size_t SDL_PeekIntoDataQueue(SDL_DataQueue *queue, void *buf, const size_t len);
size_t SDL_CountDataQueue(SDL_DataQueue *queue);
/* this sets a section of the data queue aside (possibly allocating memory for it)
as if it's been written to, but returns a pointer to that space. You may write
to this space until a read would consume it. Writes (and other calls to this
function) will safely append their data after this reserved space and can
be in flight at the same time. There is no thread safety.
If there isn't an existing block of memory that can contain the reserved
space, one will be allocated for it. You can not (currently) allocate
a space larger than the packetlen requested in SDL_NewDataQueue.
Returned buffer is uninitialized.
This lets you avoid an extra copy in some cases, but it's safer to use
SDL_WriteToDataQueue() unless you know what you're doing.
Returns pointer to buffer of at least (len) bytes, NULL on error.
*/
void *SDL_ReserveSpaceInDataQueue(SDL_DataQueue *queue, const size_t len);
SDL_mutex *SDL_GetDataQueueMutex(SDL_DataQueue *queue); /* don't destroy this, obviously. */
#endif /* SDL_dataqueue_h_ */
/* vi: set ts=4 sw=4 expandtab: */