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Diffstat (limited to '3rdparty/SDL2/src/thread/windows/SDL_systls.c')
-rw-r--r--3rdparty/SDL2/src/thread/windows/SDL_systls.c72
1 files changed, 0 insertions, 72 deletions
diff --git a/3rdparty/SDL2/src/thread/windows/SDL_systls.c b/3rdparty/SDL2/src/thread/windows/SDL_systls.c
deleted file mode 100644
index 7ec630e8fd4..00000000000
--- a/3rdparty/SDL2/src/thread/windows/SDL_systls.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- Simple DirectMedia Layer
- Copyright (C) 1997-2016 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
- arising from the use of this software.
-
- Permission is granted to anyone to use this software for any purpose,
- including commercial applications, and to alter it and redistribute it
- freely, subject to the following restrictions:
-
- 1. The origin of this software must not be misrepresented; you must not
- claim that you wrote the original software. If you use this software
- in a product, an acknowledgment in the product documentation would be
- appreciated but is not required.
- 2. Altered source versions must be plainly marked as such, and must not be
- misrepresented as being the original software.
- 3. This notice may not be removed or altered from any source distribution.
-*/
-
-#include "../../SDL_internal.h"
-
-#if SDL_THREAD_WINDOWS
-
-#include "../../core/windows/SDL_windows.h"
-
-#include "SDL_thread.h"
-#include "../SDL_thread_c.h"
-
-static DWORD thread_local_storage = TLS_OUT_OF_INDEXES;
-static SDL_bool generic_local_storage = SDL_FALSE;
-
-SDL_TLSData *
-SDL_SYS_GetTLSData()
-{
- if (thread_local_storage == TLS_OUT_OF_INDEXES && !generic_local_storage) {
- static SDL_SpinLock lock;
- SDL_AtomicLock(&lock);
- if (thread_local_storage == TLS_OUT_OF_INDEXES && !generic_local_storage) {
- DWORD storage = TlsAlloc();
- if (storage != TLS_OUT_OF_INDEXES) {
- SDL_MemoryBarrierRelease();
- thread_local_storage = storage;
- } else {
- generic_local_storage = SDL_TRUE;
- }
- }
- SDL_AtomicUnlock(&lock);
- }
- if (generic_local_storage) {
- return SDL_Generic_GetTLSData();
- }
- SDL_MemoryBarrierAcquire();
- return (SDL_TLSData *)TlsGetValue(thread_local_storage);
-}
-
-int
-SDL_SYS_SetTLSData(SDL_TLSData *data)
-{
- if (generic_local_storage) {
- return SDL_Generic_SetTLSData(data);
- }
- if (!TlsSetValue(thread_local_storage, data)) {
- return SDL_SetError("TlsSetValue() failed");
- }
- return 0;
-}
-
-#endif /* SDL_THREAD_WINDOWS */
-
-/* vi: set ts=4 sw=4 expandtab: */