From f5c89b3bd5d74849757fd5b4d1a300068522a3ca Mon Sep 17 00:00:00 2001
From: 3gg <3gg@shellblade.net>
Date: Fri, 6 Mar 2026 13:26:57 -0800
Subject: Initial commit

---
 SDL-3.2.8/src/core/windows/SDL_gameinput.c | 98 ++++++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 SDL-3.2.8/src/core/windows/SDL_gameinput.c

(limited to 'SDL-3.2.8/src/core/windows/SDL_gameinput.c')

diff --git a/SDL-3.2.8/src/core/windows/SDL_gameinput.c b/SDL-3.2.8/src/core/windows/SDL_gameinput.c
new file mode 100644
index 0000000..9ac5912
--- /dev/null
+++ b/SDL-3.2.8/src/core/windows/SDL_gameinput.c
@@ -0,0 +1,98 @@
+/*
+  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 HAVE_GAMEINPUT_H
+
+#include "SDL_windows.h"
+#include "SDL_gameinput.h"
+
+#ifdef SDL_PLATFORM_WIN32
+#include <initguid.h>
+// {11BE2A7E-4254-445A-9C09-FFC40F006918}
+DEFINE_GUID(SDL_IID_GameInput, 0x11BE2A7E, 0x4254, 0x445A, 0x9C, 0x09, 0xFF, 0xC4, 0x0F, 0x00, 0x69, 0x18);
+#endif
+
+static SDL_SharedObject *g_hGameInputDLL;
+static IGameInput *g_pGameInput;
+static int g_nGameInputRefCount;
+
+bool SDL_InitGameInput(IGameInput **ppGameInput)
+{
+    if (g_nGameInputRefCount == 0) {
+        g_hGameInputDLL = SDL_LoadObject("gameinput.dll");
+        if (!g_hGameInputDLL) {
+            return false;
+        }
+
+        typedef HRESULT (WINAPI *GameInputCreate_t)(IGameInput * *gameInput);
+        GameInputCreate_t GameInputCreateFunc = (GameInputCreate_t)SDL_LoadFunction(g_hGameInputDLL, "GameInputCreate");
+        if (!GameInputCreateFunc) {
+            SDL_UnloadObject(g_hGameInputDLL);
+            return false;
+        }
+
+        IGameInput *pGameInput = NULL;
+        HRESULT hr = GameInputCreateFunc(&pGameInput);
+        if (FAILED(hr)) {
+            SDL_UnloadObject(g_hGameInputDLL);
+            return WIN_SetErrorFromHRESULT("GameInputCreate failed", hr);
+        }
+
+#ifdef SDL_PLATFORM_WIN32
+        hr = IGameInput_QueryInterface(pGameInput, &SDL_IID_GameInput, (void **)&g_pGameInput);
+        IGameInput_Release(pGameInput);
+        if (FAILED(hr)) {
+            SDL_UnloadObject(g_hGameInputDLL);
+            return WIN_SetErrorFromHRESULT("GameInput QueryInterface failed", hr);
+        }
+#else
+        // Assume that the version we get is compatible with the current SDK
+        // If that isn't the case, define the correct GUID for SDL_IID_GameInput above
+        g_pGameInput = pGameInput;
+#endif
+    }
+    ++g_nGameInputRefCount;
+
+    if (ppGameInput) {
+        *ppGameInput = g_pGameInput;
+    }
+    return true;
+}
+
+void SDL_QuitGameInput(void)
+{
+    SDL_assert(g_nGameInputRefCount > 0);
+
+    --g_nGameInputRefCount;
+    if (g_nGameInputRefCount == 0) {
+        if (g_pGameInput) {
+            IGameInput_Release(g_pGameInput);
+            g_pGameInput = NULL;
+        }
+        if (g_hGameInputDLL) {
+            SDL_UnloadObject(g_hGameInputDLL);
+            g_hGameInputDLL = NULL;
+        }
+    }
+}
+
+#endif // HAVE_GAMEINPUT_H
-- 
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