Update to SDL3

1 files changed, 183 insertions, 0 deletions

diff --git a/src/contrib/SDL-3.2.20/include/SDL3/SDL_version.h b/src/contrib/SDL-3.2.20/include/SDL3/SDL_version.h
new file mode 100644
index 0000000..7443d52
--- /dev/null
+++ b/src/contrib/SDL-3.2.20/include/SDL3/SDL_version.h
@@ -0,0 +1,183 @@
+/*
+  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.
+*/
+
+/**
+ * # CategoryVersion
+ *
+ * Functionality to query the current SDL version, both as headers the app was
+ * compiled against, and a library the app is linked to.
+ */
+
+#ifndef SDL_version_h_
+#define SDL_version_h_
+
+#include <SDL3/SDL_stdinc.h>
+
+#include <SDL3/SDL_begin_code.h>
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * The current major version of SDL headers.
+ *
+ * If this were SDL version 3.2.1, this value would be 3.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_MAJOR_VERSION   3
+
+/**
+ * The current minor version of the SDL headers.
+ *
+ * If this were SDL version 3.2.1, this value would be 2.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_MINOR_VERSION   2
+
+/**
+ * The current micro (or patchlevel) version of the SDL headers.
+ *
+ * If this were SDL version 3.2.1, this value would be 1.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_MICRO_VERSION   20
+
+/**
+ * This macro turns the version numbers into a numeric value.
+ *
+ * (1,2,3) becomes 1002003.
+ *
+ * \param major the major version number.
+ * \param minor the minorversion number.
+ * \param patch the patch version number.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_VERSIONNUM(major, minor, patch) \
+    ((major) * 1000000 + (minor) * 1000 + (patch))
+
+/**
+ * This macro extracts the major version from a version number
+ *
+ * 1002003 becomes 1.
+ *
+ * \param version the version number.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_VERSIONNUM_MAJOR(version) ((version) / 1000000)
+
+/**
+ * This macro extracts the minor version from a version number
+ *
+ * 1002003 becomes 2.
+ *
+ * \param version the version number.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_VERSIONNUM_MINOR(version) (((version) / 1000) % 1000)
+
+/**
+ * This macro extracts the micro version from a version number
+ *
+ * 1002003 becomes 3.
+ *
+ * \param version the version number.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_VERSIONNUM_MICRO(version) ((version) % 1000)
+
+/**
+ * This is the version number macro for the current SDL version.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetVersion
+ */
+#define SDL_VERSION \
+    SDL_VERSIONNUM(SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_MICRO_VERSION)
+
+/**
+ * This macro will evaluate to true if compiled with SDL at least X.Y.Z.
+ *
+ * \since This macro is available since SDL 3.2.0.
+ */
+#define SDL_VERSION_ATLEAST(X, Y, Z) \
+    (SDL_VERSION >= SDL_VERSIONNUM(X, Y, Z))
+
+/**
+ * Get the version of SDL that is linked against your program.
+ *
+ * If you are linking to SDL dynamically, then it is possible that the current
+ * version will be different than the version you compiled against. This
+ * function returns the current version, while SDL_VERSION is the version you
+ * compiled with.
+ *
+ * This function may be called safely at any time, even before SDL_Init().
+ *
+ * \returns the version of the linked library.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetRevision
+ */
+extern SDL_DECLSPEC int SDLCALL SDL_GetVersion(void);
+
+/**
+ * Get the code revision of SDL that is linked against your program.
+ *
+ * This value is the revision of the code you are linked with and may be
+ * different from the code you are compiling with, which is found in the
+ * constant SDL_REVISION.
+ *
+ * The revision is arbitrary string (a hash value) uniquely identifying the
+ * exact revision of the SDL library in use, and is only useful in comparing
+ * against other revisions. It is NOT an incrementing number.
+ *
+ * If SDL wasn't built from a git repository with the appropriate tools, this
+ * will return an empty string.
+ *
+ * You shouldn't use this function for anything but logging it for debugging
+ * purposes. The string is not intended to be reliable in any way.
+ *
+ * \returns an arbitrary string, uniquely identifying the exact revision of
+ *          the SDL library in use.
+ *
+ * \since This function is available since SDL 3.2.0.
+ *
+ * \sa SDL_GetVersion
+ */
+extern SDL_DECLSPEC const char * SDLCALL SDL_GetRevision(void);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include <SDL3/SDL_close_code.h>
+
+#endif /* SDL_version_h_ */