1 files changed, 172 insertions, 0 deletions

diff --git a/SDL-3.2.8/src/core/windows/SDL_windows.h b/SDL-3.2.8/src/core/windows/SDL_windows.h
new file mode 100644
index 0000000..b781b12
--- /dev/null
+++ b/SDL-3.2.8/src/core/windows/SDL_windows.h
@@ -0,0 +1,172 @@
+/*
+  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.
+*/
+
+// This is an include file for windows.h with the SDL build settings
+
+#ifndef _INCLUDED_WINDOWS_H
+#define _INCLUDED_WINDOWS_H
+
+#ifdef SDL_PLATFORM_WIN32
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN 1
+#endif
+#ifndef STRICT
+#define STRICT 1
+#endif
+#ifndef UNICODE
+#define UNICODE 1
+#endif
+#undef WINVER
+#undef _WIN32_WINNT
+#if defined(SDL_VIDEO_RENDER_D3D12) || defined(HAVE_DXGI1_6_H)
+#define _WIN32_WINNT 0xA00 // For D3D12, 0xA00 is required
+#elif defined(HAVE_SHELLSCALINGAPI_H)
+#define _WIN32_WINNT 0x603 // For DPI support
+#else
+#define _WIN32_WINNT 0x501 // Need 0x410 for AlphaBlend() and 0x500 for EnumDisplayDevices(), 0x501 for raw input
+#endif
+#define WINVER _WIN32_WINNT
+
+#elif defined(SDL_PLATFORM_WINGDK)
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN 1
+#endif
+#ifndef STRICT
+#define STRICT 1
+#endif
+#ifndef UNICODE
+#define UNICODE 1
+#endif
+#undef WINVER
+#undef _WIN32_WINNT
+#define _WIN32_WINNT 0xA00
+#define WINVER       _WIN32_WINNT
+
+#elif defined(SDL_PLATFORM_XBOXONE) || defined(SDL_PLATFORM_XBOXSERIES)
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN 1
+#endif
+#ifndef STRICT
+#define STRICT 1
+#endif
+#ifndef UNICODE
+#define UNICODE 1
+#endif
+#undef WINVER
+#undef _WIN32_WINNT
+#define _WIN32_WINNT 0xA00
+#define WINVER       _WIN32_WINNT
+#endif
+
+// See https://github.com/libsdl-org/SDL/pull/7607
+// force_align_arg_pointer attribute requires gcc >= 4.2.x.
+#if defined(__clang__)
+#define HAVE_FORCE_ALIGN_ARG_POINTER
+#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2))
+#define HAVE_FORCE_ALIGN_ARG_POINTER
+#endif
+#if defined(__GNUC__) && defined(__i386__) && defined(HAVE_FORCE_ALIGN_ARG_POINTER)
+#define MINGW32_FORCEALIGN __attribute__((force_align_arg_pointer))
+#else
+#define MINGW32_FORCEALIGN
+#endif
+
+#include <windows.h>
+#include <basetyps.h> // for REFIID with broken mingw.org headers
+#include <mmreg.h>
+
+// Routines to convert from UTF8 to native Windows text
+#define WIN_StringToUTF8W(S) SDL_iconv_string("UTF-8", "UTF-16LE", (const char *)(S), (SDL_wcslen(S) + 1) * sizeof(WCHAR))
+#define WIN_UTF8ToStringW(S) (WCHAR *)SDL_iconv_string("UTF-16LE", "UTF-8", (const char *)(S), SDL_strlen(S) + 1)
+// !!! FIXME: UTF8ToString() can just be a SDL_strdup() here.
+#define WIN_StringToUTF8A(S) SDL_iconv_string("UTF-8", "ASCII", (const char *)(S), (SDL_strlen(S) + 1))
+#define WIN_UTF8ToStringA(S) SDL_iconv_string("ASCII", "UTF-8", (const char *)(S), SDL_strlen(S) + 1)
+#if UNICODE
+#define WIN_StringToUTF8 WIN_StringToUTF8W
+#define WIN_UTF8ToString WIN_UTF8ToStringW
+#define SDL_tcslen       SDL_wcslen
+#define SDL_tcsstr       SDL_wcsstr
+#else
+#define WIN_StringToUTF8 WIN_StringToUTF8A
+#define WIN_UTF8ToString WIN_UTF8ToStringA
+#define SDL_tcslen       SDL_strlen
+#define SDL_tcsstr       SDL_strstr
+#endif
+
+// Set up for C function definitions, even when using C++
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// Sets an error message based on a given HRESULT
+extern bool WIN_SetErrorFromHRESULT(const char *prefix, HRESULT hr);
+
+// Sets an error message based on GetLastError(). Always returns false.
+extern bool WIN_SetError(const char *prefix);
+
+// Load a function from combase.dll
+FARPROC WIN_LoadComBaseFunction(const char *name);
+
+// Wrap up the oddities of CoInitialize() into a common function.
+extern HRESULT WIN_CoInitialize(void);
+extern void WIN_CoUninitialize(void);
+
+// Wrap up the oddities of RoInitialize() into a common function.
+extern HRESULT WIN_RoInitialize(void);
+extern void WIN_RoUninitialize(void);
+
+// Returns true if we're running on Windows XP (any service pack). DOES NOT CHECK XP "OR GREATER"!
+extern BOOL WIN_IsWindowsXP(void);
+
+// Returns true if we're running on Windows Vista and newer
+extern BOOL WIN_IsWindowsVistaOrGreater(void);
+
+// Returns true if we're running on Windows 7 and newer
+extern BOOL WIN_IsWindows7OrGreater(void);
+
+// Returns true if we're running on Windows 8 and newer
+extern BOOL WIN_IsWindows8OrGreater(void);
+
+// You need to SDL_free() the result of this call.
+extern char *WIN_LookupAudioDeviceName(const WCHAR *name, const GUID *guid);
+
+// Checks to see if two GUID are the same.
+extern BOOL WIN_IsEqualGUID(const GUID *a, const GUID *b);
+extern BOOL WIN_IsEqualIID(REFIID a, REFIID b);
+
+// Convert between SDL_rect and RECT
+extern void WIN_RECTToRect(const RECT *winrect, SDL_Rect *sdlrect);
+extern void WIN_RectToRECT(const SDL_Rect *sdlrect, RECT *winrect);
+
+// Returns true if the rect is empty
+extern BOOL WIN_IsRectEmpty(const RECT *rect);
+
+extern SDL_AudioFormat SDL_WaveFormatExToSDLFormat(WAVEFORMATEX *waveformat);
+
+// WideCharToMultiByte, but with some WinXP management.
+extern int WIN_WideCharToMultiByte(UINT CodePage, DWORD dwFlags, LPCWCH lpWideCharStr, int cchWideChar, LPSTR lpMultiByteStr, int cbMultiByte, LPCCH lpDefaultChar, LPBOOL lpUsedDefaultChar);
+
+// Ends C function definitions when using C++
+#ifdef __cplusplus
+}
+#endif
+
+#endif // _INCLUDED_WINDOWS_H