initial commit, 4.5 stable

thirdparty/sdl/core/windows/SDL_directx.h

@@ -0,0 +1,112 @@
+/*
+  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"
+
+#ifndef SDL_directx_h_
+#define SDL_directx_h_
+
+// Include all of the DirectX 8.0 headers and adds any necessary tweaks
+
+#include "SDL_windows.h"
+#include <mmsystem.h>
+#ifndef WIN32
+#define WIN32
+#endif
+#undef WINNT
+
+// Far pointers don't exist in 32-bit code
+#ifndef FAR
+#define FAR
+#endif
+
+// Error codes not yet included in Win32 API header files
+#ifndef MAKE_HRESULT
+#define MAKE_HRESULT(sev, fac, code) \
+    ((HRESULT)(((unsigned long)(sev) << 31) | ((unsigned long)(fac) << 16) | ((unsigned long)(code))))
+#endif
+
+#ifndef S_OK
+#define S_OK (HRESULT)0x00000000L
+#endif
+
+#ifndef SUCCEEDED
+#define SUCCEEDED(x) ((HRESULT)(x) >= 0)
+#endif
+#ifndef FAILED
+#define FAILED(x) ((HRESULT)(x) < 0)
+#endif
+
+#ifndef E_FAIL
+#define E_FAIL (HRESULT)0x80000008L
+#endif
+#ifndef E_NOINTERFACE
+#define E_NOINTERFACE (HRESULT)0x80004002L
+#endif
+#ifndef E_OUTOFMEMORY
+#define E_OUTOFMEMORY (HRESULT)0x8007000EL
+#endif
+#ifndef E_INVALIDARG
+#define E_INVALIDARG (HRESULT)0x80070057L
+#endif
+#ifndef E_NOTIMPL
+#define E_NOTIMPL (HRESULT)0x80004001L
+#endif
+#ifndef REGDB_E_CLASSNOTREG
+#define REGDB_E_CLASSNOTREG (HRESULT)0x80040154L
+#endif
+
+// Severity codes
+#ifndef SEVERITY_ERROR
+#define SEVERITY_ERROR 1
+#endif
+
+// Error facility codes
+#ifndef FACILITY_WIN32
+#define FACILITY_WIN32 7
+#endif
+
+#ifndef FIELD_OFFSET
+#define FIELD_OFFSET(type, field) ((LONG) & (((type *)0)->field))
+#endif
+
+/* DirectX headers (if it isn't included, I haven't tested it yet)
+ */
+// We need these defines to mark what version of DirectX API we use
+#define DIRECTDRAW_VERSION  0x0700
+#define DIRECTSOUND_VERSION 0x0800
+#define DIRECTINPUT_VERSION 0x0800 // Need version 7 for force feedback. Need version 8 so IDirectInput8_EnumDevices doesn't leak like a sieve...
+
+#ifdef HAVE_DDRAW_H
+#include <ddraw.h>
+#endif
+#ifdef HAVE_DSOUND_H
+#include <dsound.h>
+#endif
+#ifdef HAVE_DINPUT_H
+#include <dinput.h>
+#else
+typedef struct
+{
+    int unused;
+} DIDEVICEINSTANCE;
+#endif
+
+#endif // SDL_directx_h_