From 30f41c02aec763d32e62351452da9ef582bc3472 Mon Sep 17 00:00:00 2001
From: 3gg <3gg@shellblade.net>
Date: Fri, 6 Mar 2026 13:30:59 -0800
Subject: Move contrib libraries to contrib repo

---
 contrib/SDL-3.2.8/src/timer/windows/SDL_systimer.c | 133 ---------------------
 1 file changed, 133 deletions(-)
 delete mode 100644 contrib/SDL-3.2.8/src/timer/windows/SDL_systimer.c

(limited to 'contrib/SDL-3.2.8/src/timer/windows')

diff --git a/contrib/SDL-3.2.8/src/timer/windows/SDL_systimer.c b/contrib/SDL-3.2.8/src/timer/windows/SDL_systimer.c
deleted file mode 100644
index f6f4b15..0000000
--- a/contrib/SDL-3.2.8/src/timer/windows/SDL_systimer.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
-  Simple DirectMedia Layer
-  Copyright (C) 1997-2025 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"
-
-#ifdef SDL_TIMER_WINDOWS
-
-#include "../../core/windows/SDL_windows.h"
-
-/* CREATE_WAITABLE_TIMER_HIGH_RESOLUTION flag was added in Windows 10 version 1803. */
-#ifndef CREATE_WAITABLE_TIMER_HIGH_RESOLUTION
-#define CREATE_WAITABLE_TIMER_HIGH_RESOLUTION 0x2
-#endif
-
-typedef HANDLE (WINAPI *CreateWaitableTimerExW_t)(LPSECURITY_ATTRIBUTES lpTimerAttributes, LPCWSTR lpTimerName, DWORD dwFlags, DWORD dwDesiredAccess);
-static CreateWaitableTimerExW_t pCreateWaitableTimerExW;
-
-typedef BOOL (WINAPI *SetWaitableTimerEx_t)(HANDLE hTimer, const LARGE_INTEGER *lpDueTime, LONG lPeriod, PTIMERAPCROUTINE pfnCompletionRoutine, LPVOID lpArgToCompletionRoutine, PREASON_CONTEXT WakeContext, ULONG TolerableDelay);
-static SetWaitableTimerEx_t pSetWaitableTimerEx;
-
-static void SDL_CleanupWaitableHandle(void *handle)
-{
-    CloseHandle(handle);
-}
-
-static HANDLE SDL_GetWaitableTimer(void)
-{
-    static SDL_TLSID TLS_timer_handle;
-    HANDLE timer;
-
-    if (!pCreateWaitableTimerExW || !pSetWaitableTimerEx) {
-        static bool initialized;
-
-        if (!initialized) {
-            HMODULE module = GetModuleHandle(TEXT("kernel32.dll"));
-            if (module) {
-                pCreateWaitableTimerExW = (CreateWaitableTimerExW_t)GetProcAddress(module, "CreateWaitableTimerExW");
-                pSetWaitableTimerEx = (SetWaitableTimerEx_t)GetProcAddress(module, "SetWaitableTimerEx");
-            }
-            initialized = true;
-        }
-
-        if (!pCreateWaitableTimerExW || !pSetWaitableTimerEx) {
-            return NULL;
-        }
-    }
-
-    timer = SDL_GetTLS(&TLS_timer_handle);
-    if (!timer) {
-        timer = pCreateWaitableTimerExW(NULL, NULL, CREATE_WAITABLE_TIMER_HIGH_RESOLUTION, TIMER_ALL_ACCESS);
-        if (timer) {
-            SDL_SetTLS(&TLS_timer_handle, timer, SDL_CleanupWaitableHandle);
-        }
-    }
-    return timer;
-}
-
-static HANDLE SDL_GetWaitableEvent(void)
-{
-    static SDL_TLSID TLS_event_handle;
-    HANDLE event;
-
-    event = SDL_GetTLS(&TLS_event_handle);
-    if (!event) {
-        event = CreateEvent(NULL, FALSE, FALSE, NULL);
-        if (event) {
-            SDL_SetTLS(&TLS_event_handle, event, SDL_CleanupWaitableHandle);
-        }
-    }
-    return event;
-}
-
-Uint64 SDL_GetPerformanceCounter(void)
-{
-    LARGE_INTEGER counter;
-    const BOOL rc = QueryPerformanceCounter(&counter);
-    SDL_assert(rc != 0); // this should _never_ fail if you're on XP or later.
-    return (Uint64)counter.QuadPart;
-}
-
-Uint64 SDL_GetPerformanceFrequency(void)
-{
-    LARGE_INTEGER frequency;
-    const BOOL rc = QueryPerformanceFrequency(&frequency);
-    SDL_assert(rc != 0); // this should _never_ fail if you're on XP or later.
-    return (Uint64)frequency.QuadPart;
-}
-
-void SDL_SYS_DelayNS(Uint64 ns)
-{
-    HANDLE timer = SDL_GetWaitableTimer();
-    if (timer) {
-        LARGE_INTEGER due_time;
-        due_time.QuadPart = -((LONGLONG)ns / 100);
-        if (pSetWaitableTimerEx(timer, &due_time, 0, NULL, NULL, NULL, 0)) {
-            WaitForSingleObject(timer, INFINITE);
-        }
-        return;
-    }
-
-    const Uint64 max_delay = 0xffffffffLL * SDL_NS_PER_MS;
-    if (ns > max_delay) {
-        ns = max_delay;
-    }
-    const DWORD delay = (DWORD)SDL_NS_TO_MS(ns);
-
-    HANDLE event = SDL_GetWaitableEvent();
-    if (event) {
-        WaitForSingleObjectEx(event, delay, FALSE);
-        return;
-    }
-
-    Sleep(delay);
-}
-
-#endif // SDL_TIMER_WINDOWS
-- 
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