--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL.h
+ *
+ * Main include header for the SDL library
+ */
+
+/**
+ * \mainpage Simple DirectMedia Layer (SDL)
+ *
+ * http://www.libsdl.org/
+ *
+ * \section intro_sec Introduction
+ *
+ * Simple DirectMedia Layer is a cross-platform development library designed
+ * to provide low level access to audio, keyboard, mouse, joystick, and
+ * graphics hardware via OpenGL and Direct3D. It is used by video playback
+ * software, emulators, and popular games including Valve's award winning
+ * catalog and many Humble Bundle games.
+ *
+ * SDL officially supports Windows, Mac OS X, Linux, iOS, and Android.
+ * Support for other platforms may be found in the source code.
+ *
+ * SDL is written in C, works natively with C++, and there are bindings
+ * available for several other languages, including C# and Python.
+ *
+ * This library is distributed under the zlib license, which can be found
+ * in the file "COPYING.txt".
+ *
+ * The best way to learn how to use SDL is to check out the header files in
+ * the "include" subdirectory and the programs in the "test" subdirectory.
+ * The header files and test programs are well commented and always up to date.
+ * More documentation and FAQs are available online at:
+ * http://wiki.libsdl.org/
+ *
+ * If you need help with the library, or just want to discuss SDL related
+ * issues, you can join the developers mailing list:
+ * http://www.libsdl.org/mailing-list.php
+ *
+ * Enjoy!
+ * Sam Lantinga (slouken@libsdl.org)
+ */
+
+#ifndef _SDL_H
+#define _SDL_H
+
+#include "SDL_main.h"
+#include "SDL_stdinc.h"
+#include "SDL_assert.h"
+#include "SDL_atomic.h"
+#include "SDL_audio.h"
+#include "SDL_clipboard.h"
+#include "SDL_cpuinfo.h"
+#include "SDL_endian.h"
+#include "SDL_error.h"
+#include "SDL_events.h"
+#include "SDL_filesystem.h"
+#include "SDL_joystick.h"
+#include "SDL_gamecontroller.h"
+#include "SDL_haptic.h"
+#include "SDL_hints.h"
+#include "SDL_loadso.h"
+#include "SDL_log.h"
+#include "SDL_messagebox.h"
+#include "SDL_mutex.h"
+#include "SDL_power.h"
+#include "SDL_render.h"
+#include "SDL_rwops.h"
+#include "SDL_system.h"
+#include "SDL_thread.h"
+#include "SDL_timer.h"
+#include "SDL_version.h"
+#include "SDL_video.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* As of version 0.5, SDL is loaded dynamically into the application */
+
+/**
+ * \name SDL_INIT_*
+ *
+ * These are the flags which may be passed to SDL_Init(). You should
+ * specify the subsystems which you will be using in your application.
+ */
+/* @{ */
+#define SDL_INIT_TIMER 0x00000001
+#define SDL_INIT_AUDIO 0x00000010
+#define SDL_INIT_VIDEO 0x00000020 /**< SDL_INIT_VIDEO implies SDL_INIT_EVENTS */
+#define SDL_INIT_JOYSTICK 0x00000200 /**< SDL_INIT_JOYSTICK implies SDL_INIT_EVENTS */
+#define SDL_INIT_HAPTIC 0x00001000
+#define SDL_INIT_GAMECONTROLLER 0x00002000 /**< SDL_INIT_GAMECONTROLLER implies SDL_INIT_JOYSTICK */
+#define SDL_INIT_EVENTS 0x00004000
+#define SDL_INIT_NOPARACHUTE 0x00100000 /**< Don't catch fatal signals */
+#define SDL_INIT_EVERYTHING ( \
+ SDL_INIT_TIMER | SDL_INIT_AUDIO | SDL_INIT_VIDEO | SDL_INIT_EVENTS | \
+ SDL_INIT_JOYSTICK | SDL_INIT_HAPTIC | SDL_INIT_GAMECONTROLLER \
+ )
+/* @} */
+
+/**
+ * This function initializes the subsystems specified by \c flags
+ * Unless the ::SDL_INIT_NOPARACHUTE flag is set, it will install cleanup
+ * signal handlers for some commonly ignored fatal signals (like SIGSEGV).
+ */
+extern DECLSPEC int SDLCALL SDL_Init(Uint32 flags);
+
+/**
+ * This function initializes specific SDL subsystems
+ */
+extern DECLSPEC int SDLCALL SDL_InitSubSystem(Uint32 flags);
+
+/**
+ * This function cleans up specific SDL subsystems
+ */
+extern DECLSPEC void SDLCALL SDL_QuitSubSystem(Uint32 flags);
+
+/**
+ * This function returns a mask of the specified subsystems which have
+ * previously been initialized.
+ *
+ * If \c flags is 0, it returns a mask of all initialized subsystems.
+ */
+extern DECLSPEC Uint32 SDLCALL SDL_WasInit(Uint32 flags);
+
+/**
+ * This function cleans up all initialized subsystems. You should
+ * call it upon all exit conditions.
+ */
+extern DECLSPEC void SDLCALL SDL_Quit(void);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_H */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+#ifndef _SDL_assert_h
+#define _SDL_assert_h
+
+#include "SDL_config.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef SDL_ASSERT_LEVEL
+#ifdef SDL_DEFAULT_ASSERT_LEVEL
+#define SDL_ASSERT_LEVEL SDL_DEFAULT_ASSERT_LEVEL
+#elif defined(_DEBUG) || defined(DEBUG) || \
+ (defined(__GNUC__) && !defined(__OPTIMIZE__))
+#define SDL_ASSERT_LEVEL 2
+#else
+#define SDL_ASSERT_LEVEL 1
+#endif
+#endif /* SDL_ASSERT_LEVEL */
+
+/*
+These are macros and not first class functions so that the debugger breaks
+on the assertion line and not in some random guts of SDL, and so each
+assert can have unique static variables associated with it.
+*/
+
+#if defined(_MSC_VER)
+/* Don't include intrin.h here because it contains C++ code */
+ extern void __cdecl __debugbreak(void);
+ #define SDL_TriggerBreakpoint() __debugbreak()
+#elif (defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)))
+ #define SDL_TriggerBreakpoint() __asm__ __volatile__ ( "int $3\n\t" )
+#elif defined(HAVE_SIGNAL_H)
+ #include <signal.h>
+ #define SDL_TriggerBreakpoint() raise(SIGTRAP)
+#else
+ /* How do we trigger breakpoints on this platform? */
+ #define SDL_TriggerBreakpoint()
+#endif
+
+#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 supports __func__ as a standard. */
+# define SDL_FUNCTION __func__
+#elif ((__GNUC__ >= 2) || defined(_MSC_VER))
+# define SDL_FUNCTION __FUNCTION__
+#else
+# define SDL_FUNCTION "???"
+#endif
+#define SDL_FILE __FILE__
+#define SDL_LINE __LINE__
+
+/*
+sizeof (x) makes the compiler still parse the expression even without
+assertions enabled, so the code is always checked at compile time, but
+doesn't actually generate code for it, so there are no side effects or
+expensive checks at run time, just the constant size of what x WOULD be,
+which presumably gets optimized out as unused.
+This also solves the problem of...
+
+ int somevalue = blah();
+ SDL_assert(somevalue == 1);
+
+...which would cause compiles to complain that somevalue is unused if we
+disable assertions.
+*/
+
+#ifdef _MSC_VER /* stupid /W4 warnings. */
+#define SDL_NULL_WHILE_LOOP_CONDITION (-1 == __LINE__)
+#else
+#define SDL_NULL_WHILE_LOOP_CONDITION (0)
+#endif
+
+#define SDL_disabled_assert(condition) \
+ do { (void) sizeof ((condition)); } while (SDL_NULL_WHILE_LOOP_CONDITION)
+
+typedef enum
+{
+ SDL_ASSERTION_RETRY, /**< Retry the assert immediately. */
+ SDL_ASSERTION_BREAK, /**< Make the debugger trigger a breakpoint. */
+ SDL_ASSERTION_ABORT, /**< Terminate the program. */
+ SDL_ASSERTION_IGNORE, /**< Ignore the assert. */
+ SDL_ASSERTION_ALWAYS_IGNORE /**< Ignore the assert from now on. */
+} SDL_assert_state;
+
+typedef struct SDL_assert_data
+{
+ int always_ignore;
+ unsigned int trigger_count;
+ const char *condition;
+ const char *filename;
+ int linenum;
+ const char *function;
+ const struct SDL_assert_data *next;
+} SDL_assert_data;
+
+#if (SDL_ASSERT_LEVEL > 0)
+
+/* Never call this directly. Use the SDL_assert* macros. */
+extern DECLSPEC SDL_assert_state SDLCALL SDL_ReportAssertion(SDL_assert_data *,
+ const char *,
+ const char *, int)
+#if defined(__clang__)
+#if __has_feature(attribute_analyzer_noreturn)
+/* this tells Clang's static analysis that we're a custom assert function,
+ and that the analyzer should assume the condition was always true past this
+ SDL_assert test. */
+ __attribute__((analyzer_noreturn))
+#endif
+#endif
+;
+
+/* the do {} while(0) avoids dangling else problems:
+ if (x) SDL_assert(y); else blah();
+ ... without the do/while, the "else" could attach to this macro's "if".
+ We try to handle just the minimum we need here in a macro...the loop,
+ the static vars, and break points. The heavy lifting is handled in
+ SDL_ReportAssertion(), in SDL_assert.c.
+*/
+#define SDL_enabled_assert(condition) \
+ do { \
+ while ( !(condition) ) { \
+ static struct SDL_assert_data assert_data = { \
+ 0, 0, #condition, 0, 0, 0, 0 \
+ }; \
+ const SDL_assert_state state = SDL_ReportAssertion(&assert_data, \
+ SDL_FUNCTION, \
+ SDL_FILE, \
+ SDL_LINE); \
+ if (state == SDL_ASSERTION_RETRY) { \
+ continue; /* go again. */ \
+ } else if (state == SDL_ASSERTION_BREAK) { \
+ SDL_TriggerBreakpoint(); \
+ } \
+ break; /* not retrying. */ \
+ } \
+ } while (SDL_NULL_WHILE_LOOP_CONDITION)
+
+#endif /* enabled assertions support code */
+
+/* Enable various levels of assertions. */
+#if SDL_ASSERT_LEVEL == 0 /* assertions disabled */
+# define SDL_assert(condition) SDL_disabled_assert(condition)
+# define SDL_assert_release(condition) SDL_disabled_assert(condition)
+# define SDL_assert_paranoid(condition) SDL_disabled_assert(condition)
+#elif SDL_ASSERT_LEVEL == 1 /* release settings. */
+# define SDL_assert(condition) SDL_disabled_assert(condition)
+# define SDL_assert_release(condition) SDL_enabled_assert(condition)
+# define SDL_assert_paranoid(condition) SDL_disabled_assert(condition)
+#elif SDL_ASSERT_LEVEL == 2 /* normal settings. */
+# define SDL_assert(condition) SDL_enabled_assert(condition)
+# define SDL_assert_release(condition) SDL_enabled_assert(condition)
+# define SDL_assert_paranoid(condition) SDL_disabled_assert(condition)
+#elif SDL_ASSERT_LEVEL == 3 /* paranoid settings. */
+# define SDL_assert(condition) SDL_enabled_assert(condition)
+# define SDL_assert_release(condition) SDL_enabled_assert(condition)
+# define SDL_assert_paranoid(condition) SDL_enabled_assert(condition)
+#else
+# error Unknown assertion level.
+#endif
+
+/* this assertion is never disabled at any level. */
+#define SDL_assert_always(condition) SDL_enabled_assert(condition)
+
+
+typedef SDL_assert_state (SDLCALL *SDL_AssertionHandler)(
+ const SDL_assert_data* data, void* userdata);
+
+/**
+ * \brief Set an application-defined assertion handler.
+ *
+ * This allows an app to show its own assertion UI and/or force the
+ * response to an assertion failure. If the app doesn't provide this, SDL
+ * will try to do the right thing, popping up a system-specific GUI dialog,
+ * and probably minimizing any fullscreen windows.
+ *
+ * This callback may fire from any thread, but it runs wrapped in a mutex, so
+ * it will only fire from one thread at a time.
+ *
+ * Setting the callback to NULL restores SDL's original internal handler.
+ *
+ * This callback is NOT reset to SDL's internal handler upon SDL_Quit()!
+ *
+ * \return SDL_assert_state value of how to handle the assertion failure.
+ *
+ * \param handler Callback function, called when an assertion fails.
+ * \param userdata A pointer passed to the callback as-is.
+ */
+extern DECLSPEC void SDLCALL SDL_SetAssertionHandler(
+ SDL_AssertionHandler handler,
+ void *userdata);
+
+/**
+ * \brief Get the default assertion handler.
+ *
+ * This returns the function pointer that is called by default when an
+ * assertion is triggered. This is an internal function provided by SDL,
+ * that is used for assertions when SDL_SetAssertionHandler() hasn't been
+ * used to provide a different function.
+ *
+ * \return The default SDL_AssertionHandler that is called when an assert triggers.
+ */
+extern DECLSPEC SDL_AssertionHandler SDLCALL SDL_GetDefaultAssertionHandler(void);
+
+/**
+ * \brief Get the current assertion handler.
+ *
+ * This returns the function pointer that is called when an assertion is
+ * triggered. This is either the value last passed to
+ * SDL_SetAssertionHandler(), or if no application-specified function is
+ * set, is equivalent to calling SDL_GetDefaultAssertionHandler().
+ *
+ * \param puserdata Pointer to a void*, which will store the "userdata"
+ * pointer that was passed to SDL_SetAssertionHandler().
+ * This value will always be NULL for the default handler.
+ * If you don't care about this data, it is safe to pass
+ * a NULL pointer to this function to ignore it.
+ * \return The SDL_AssertionHandler that is called when an assert triggers.
+ */
+extern DECLSPEC SDL_AssertionHandler SDLCALL SDL_GetAssertionHandler(void **puserdata);
+
+/**
+ * \brief Get a list of all assertion failures.
+ *
+ * Get all assertions triggered since last call to SDL_ResetAssertionReport(),
+ * or the start of the program.
+ *
+ * The proper way to examine this data looks something like this:
+ *
+ * <code>
+ * const SDL_assert_data *item = SDL_GetAssertionReport();
+ * while (item) {
+ * printf("'%s', %s (%s:%d), triggered %u times, always ignore: %s.\n",
+ * item->condition, item->function, item->filename,
+ * item->linenum, item->trigger_count,
+ * item->always_ignore ? "yes" : "no");
+ * item = item->next;
+ * }
+ * </code>
+ *
+ * \return List of all assertions.
+ * \sa SDL_ResetAssertionReport
+ */
+extern DECLSPEC const SDL_assert_data * SDLCALL SDL_GetAssertionReport(void);
+
+/**
+ * \brief Reset the list of all assertion failures.
+ *
+ * Reset list of all assertions triggered.
+ *
+ * \sa SDL_GetAssertionReport
+ */
+extern DECLSPEC void SDLCALL SDL_ResetAssertionReport(void);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_assert_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL_atomic.h
+ *
+ * Atomic operations.
+ *
+ * IMPORTANT:
+ * If you are not an expert in concurrent lockless programming, you should
+ * only be using the atomic lock and reference counting functions in this
+ * file. In all other cases you should be protecting your data structures
+ * with full mutexes.
+ *
+ * The list of "safe" functions to use are:
+ * SDL_AtomicLock()
+ * SDL_AtomicUnlock()
+ * SDL_AtomicIncRef()
+ * SDL_AtomicDecRef()
+ *
+ * Seriously, here be dragons!
+ * ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ *
+ * You can find out a little more about lockless programming and the
+ * subtle issues that can arise here:
+ * http://msdn.microsoft.com/en-us/library/ee418650%28v=vs.85%29.aspx
+ *
+ * There's also lots of good information here:
+ * http://www.1024cores.net/home/lock-free-algorithms
+ * http://preshing.com/
+ *
+ * These operations may or may not actually be implemented using
+ * processor specific atomic operations. When possible they are
+ * implemented as true processor specific atomic operations. When that
+ * is not possible the are implemented using locks that *do* use the
+ * available atomic operations.
+ *
+ * All of the atomic operations that modify memory are full memory barriers.
+ */
+
+#ifndef _SDL_atomic_h_
+#define _SDL_atomic_h_
+
+#include "SDL_stdinc.h"
+#include "SDL_platform.h"
+
+#include "begin_code.h"
+
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \name SDL AtomicLock
+ *
+ * The atomic locks are efficient spinlocks using CPU instructions,
+ * but are vulnerable to starvation and can spin forever if a thread
+ * holding a lock has been terminated. For this reason you should
+ * minimize the code executed inside an atomic lock and never do
+ * expensive things like API or system calls while holding them.
+ *
+ * The atomic locks are not safe to lock recursively.
+ *
+ * Porting Note:
+ * The spin lock functions and type are required and can not be
+ * emulated because they are used in the atomic emulation code.
+ */
+/* @{ */
+
+typedef int SDL_SpinLock;
+
+/**
+ * \brief Try to lock a spin lock by setting it to a non-zero value.
+ *
+ * \param lock Points to the lock.
+ *
+ * \return SDL_TRUE if the lock succeeded, SDL_FALSE if the lock is already held.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_AtomicTryLock(SDL_SpinLock *lock);
+
+/**
+ * \brief Lock a spin lock by setting it to a non-zero value.
+ *
+ * \param lock Points to the lock.
+ */
+extern DECLSPEC void SDLCALL SDL_AtomicLock(SDL_SpinLock *lock);
+
+/**
+ * \brief Unlock a spin lock by setting it to 0. Always returns immediately
+ *
+ * \param lock Points to the lock.
+ */
+extern DECLSPEC void SDLCALL SDL_AtomicUnlock(SDL_SpinLock *lock);
+
+/* @} *//* SDL AtomicLock */
+
+
+/**
+ * The compiler barrier prevents the compiler from reordering
+ * reads and writes to globally visible variables across the call.
+ */
+#if defined(_MSC_VER) && (_MSC_VER > 1200)
+void _ReadWriteBarrier(void);
+#pragma intrinsic(_ReadWriteBarrier)
+#define SDL_CompilerBarrier() _ReadWriteBarrier()
+#elif defined(__GNUC__)
+#define SDL_CompilerBarrier() __asm__ __volatile__ ("" : : : "memory")
+#else
+#define SDL_CompilerBarrier() \
+{ SDL_SpinLock _tmp = 0; SDL_AtomicLock(&_tmp); SDL_AtomicUnlock(&_tmp); }
+#endif
+
+/**
+ * Memory barriers are designed to prevent reads and writes from being
+ * reordered by the compiler and being seen out of order on multi-core CPUs.
+ *
+ * A typical pattern would be for thread A to write some data and a flag,
+ * and for thread B to read the flag and get the data. In this case you
+ * would insert a release barrier between writing the data and the flag,
+ * guaranteeing that the data write completes no later than the flag is
+ * written, and you would insert an acquire barrier between reading the
+ * flag and reading the data, to ensure that all the reads associated
+ * with the flag have completed.
+ *
+ * In this pattern you should always see a release barrier paired with
+ * an acquire barrier and you should gate the data reads/writes with a
+ * single flag variable.
+ *
+ * For more information on these semantics, take a look at the blog post:
+ * http://preshing.com/20120913/acquire-and-release-semantics
+ */
+#if defined(__GNUC__) && (defined(__powerpc__) || defined(__ppc__))
+#define SDL_MemoryBarrierRelease() __asm__ __volatile__ ("lwsync" : : : "memory")
+#define SDL_MemoryBarrierAcquire() __asm__ __volatile__ ("lwsync" : : : "memory")
+#elif defined(__GNUC__) && defined(__arm__)
+#if defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7EM__) || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7S__)
+#define SDL_MemoryBarrierRelease() __asm__ __volatile__ ("dmb ish" : : : "memory")
+#define SDL_MemoryBarrierAcquire() __asm__ __volatile__ ("dmb ish" : : : "memory")
+#elif defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6T2__) || defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__)
+#ifdef __thumb__
+/* The mcr instruction isn't available in thumb mode, use real functions */
+extern DECLSPEC void SDLCALL SDL_MemoryBarrierRelease();
+extern DECLSPEC void SDLCALL SDL_MemoryBarrierAcquire();
+#else
+#define SDL_MemoryBarrierRelease() __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" : : "r"(0) : "memory")
+#define SDL_MemoryBarrierAcquire() __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" : : "r"(0) : "memory")
+#endif /* __thumb__ */
+#else
+#define SDL_MemoryBarrierRelease() __asm__ __volatile__ ("" : : : "memory")
+#define SDL_MemoryBarrierAcquire() __asm__ __volatile__ ("" : : : "memory")
+#endif /* __GNUC__ && __arm__ */
+#else
+/* This is correct for the x86 and x64 CPUs, and we'll expand this over time. */
+#define SDL_MemoryBarrierRelease() SDL_CompilerBarrier()
+#define SDL_MemoryBarrierAcquire() SDL_CompilerBarrier()
+#endif
+
+/**
+ * \brief A type representing an atomic integer value. It is a struct
+ * so people don't accidentally use numeric operations on it.
+ */
+typedef struct { int value; } SDL_atomic_t;
+
+/**
+ * \brief Set an atomic variable to a new value if it is currently an old value.
+ *
+ * \return SDL_TRUE if the atomic variable was set, SDL_FALSE otherwise.
+ *
+ * \note If you don't know what this function is for, you shouldn't use it!
+*/
+extern DECLSPEC SDL_bool SDLCALL SDL_AtomicCAS(SDL_atomic_t *a, int oldval, int newval);
+
+/**
+ * \brief Set an atomic variable to a value.
+ *
+ * \return The previous value of the atomic variable.
+ */
+extern DECLSPEC int SDLCALL SDL_AtomicSet(SDL_atomic_t *a, int v);
+
+/**
+ * \brief Get the value of an atomic variable
+ */
+extern DECLSPEC int SDLCALL SDL_AtomicGet(SDL_atomic_t *a);
+
+/**
+ * \brief Add to an atomic variable.
+ *
+ * \return The previous value of the atomic variable.
+ *
+ * \note This same style can be used for any number operation
+ */
+extern DECLSPEC int SDLCALL SDL_AtomicAdd(SDL_atomic_t *a, int v);
+
+/**
+ * \brief Increment an atomic variable used as a reference count.
+ */
+#ifndef SDL_AtomicIncRef
+#define SDL_AtomicIncRef(a) SDL_AtomicAdd(a, 1)
+#endif
+
+/**
+ * \brief Decrement an atomic variable used as a reference count.
+ *
+ * \return SDL_TRUE if the variable reached zero after decrementing,
+ * SDL_FALSE otherwise
+ */
+#ifndef SDL_AtomicDecRef
+#define SDL_AtomicDecRef(a) (SDL_AtomicAdd(a, -1) == 1)
+#endif
+
+/**
+ * \brief Set a pointer to a new value if it is currently an old value.
+ *
+ * \return SDL_TRUE if the pointer was set, SDL_FALSE otherwise.
+ *
+ * \note If you don't know what this function is for, you shouldn't use it!
+*/
+extern DECLSPEC SDL_bool SDLCALL SDL_AtomicCASPtr(void **a, void *oldval, void *newval);
+
+/**
+ * \brief Set a pointer to a value atomically.
+ *
+ * \return The previous value of the pointer.
+ */
+extern DECLSPEC void* SDLCALL SDL_AtomicSetPtr(void **a, void* v);
+
+/**
+ * \brief Get the value of a pointer atomically.
+ */
+extern DECLSPEC void* SDLCALL SDL_AtomicGetPtr(void **a);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+
+#include "close_code.h"
+
+#endif /* _SDL_atomic_h_ */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL_audio.h
+ *
+ * Access to the raw audio mixing buffer for the SDL library.
+ */
+
+#ifndef _SDL_audio_h
+#define _SDL_audio_h
+
+#include "SDL_stdinc.h"
+#include "SDL_error.h"
+#include "SDL_endian.h"
+#include "SDL_mutex.h"
+#include "SDL_thread.h"
+#include "SDL_rwops.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \brief Audio format flags.
+ *
+ * These are what the 16 bits in SDL_AudioFormat currently mean...
+ * (Unspecified bits are always zero).
+ *
+ * \verbatim
+ ++-----------------------sample is signed if set
+ ||
+ || ++-----------sample is bigendian if set
+ || ||
+ || || ++---sample is float if set
+ || || ||
+ || || || +---sample bit size---+
+ || || || | |
+ 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
+ \endverbatim
+ *
+ * There are macros in SDL 2.0 and later to query these bits.
+ */
+typedef Uint16 SDL_AudioFormat;
+
+/**
+ * \name Audio flags
+ */
+/* @{ */
+
+#define SDL_AUDIO_MASK_BITSIZE (0xFF)
+#define SDL_AUDIO_MASK_DATATYPE (1<<8)
+#define SDL_AUDIO_MASK_ENDIAN (1<<12)
+#define SDL_AUDIO_MASK_SIGNED (1<<15)
+#define SDL_AUDIO_BITSIZE(x) (x & SDL_AUDIO_MASK_BITSIZE)
+#define SDL_AUDIO_ISFLOAT(x) (x & SDL_AUDIO_MASK_DATATYPE)
+#define SDL_AUDIO_ISBIGENDIAN(x) (x & SDL_AUDIO_MASK_ENDIAN)
+#define SDL_AUDIO_ISSIGNED(x) (x & SDL_AUDIO_MASK_SIGNED)
+#define SDL_AUDIO_ISINT(x) (!SDL_AUDIO_ISFLOAT(x))
+#define SDL_AUDIO_ISLITTLEENDIAN(x) (!SDL_AUDIO_ISBIGENDIAN(x))
+#define SDL_AUDIO_ISUNSIGNED(x) (!SDL_AUDIO_ISSIGNED(x))
+
+/**
+ * \name Audio format flags
+ *
+ * Defaults to LSB byte order.
+ */
+/* @{ */
+#define AUDIO_U8 0x0008 /**< Unsigned 8-bit samples */
+#define AUDIO_S8 0x8008 /**< Signed 8-bit samples */
+#define AUDIO_U16LSB 0x0010 /**< Unsigned 16-bit samples */
+#define AUDIO_S16LSB 0x8010 /**< Signed 16-bit samples */
+#define AUDIO_U16MSB 0x1010 /**< As above, but big-endian byte order */
+#define AUDIO_S16MSB 0x9010 /**< As above, but big-endian byte order */
+#define AUDIO_U16 AUDIO_U16LSB
+#define AUDIO_S16 AUDIO_S16LSB
+/* @} */
+
+/**
+ * \name int32 support
+ */
+/* @{ */
+#define AUDIO_S32LSB 0x8020 /**< 32-bit integer samples */
+#define AUDIO_S32MSB 0x9020 /**< As above, but big-endian byte order */
+#define AUDIO_S32 AUDIO_S32LSB
+/* @} */
+
+/**
+ * \name float32 support
+ */
+/* @{ */
+#define AUDIO_F32LSB 0x8120 /**< 32-bit floating point samples */
+#define AUDIO_F32MSB 0x9120 /**< As above, but big-endian byte order */
+#define AUDIO_F32 AUDIO_F32LSB
+/* @} */
+
+/**
+ * \name Native audio byte ordering
+ */
+/* @{ */
+#if SDL_BYTEORDER == SDL_LIL_ENDIAN
+#define AUDIO_U16SYS AUDIO_U16LSB
+#define AUDIO_S16SYS AUDIO_S16LSB
+#define AUDIO_S32SYS AUDIO_S32LSB
+#define AUDIO_F32SYS AUDIO_F32LSB
+#else
+#define AUDIO_U16SYS AUDIO_U16MSB
+#define AUDIO_S16SYS AUDIO_S16MSB
+#define AUDIO_S32SYS AUDIO_S32MSB
+#define AUDIO_F32SYS AUDIO_F32MSB
+#endif
+/* @} */
+
+/**
+ * \name Allow change flags
+ *
+ * Which audio format changes are allowed when opening a device.
+ */
+/* @{ */
+#define SDL_AUDIO_ALLOW_FREQUENCY_CHANGE 0x00000001
+#define SDL_AUDIO_ALLOW_FORMAT_CHANGE 0x00000002
+#define SDL_AUDIO_ALLOW_CHANNELS_CHANGE 0x00000004
+#define SDL_AUDIO_ALLOW_ANY_CHANGE (SDL_AUDIO_ALLOW_FREQUENCY_CHANGE|SDL_AUDIO_ALLOW_FORMAT_CHANGE|SDL_AUDIO_ALLOW_CHANNELS_CHANGE)
+/* @} */
+
+/* @} *//* Audio flags */
+
+/**
+ * This function is called when the audio device needs more data.
+ *
+ * \param userdata An application-specific parameter saved in
+ * the SDL_AudioSpec structure
+ * \param stream A pointer to the audio data buffer.
+ * \param len The length of that buffer in bytes.
+ *
+ * Once the callback returns, the buffer will no longer be valid.
+ * Stereo samples are stored in a LRLRLR ordering.
+ */
+typedef void (SDLCALL * SDL_AudioCallback) (void *userdata, Uint8 * stream,
+ int len);
+
+/**
+ * The calculated values in this structure are calculated by SDL_OpenAudio().
+ */
+typedef struct SDL_AudioSpec
+{
+ int freq; /**< DSP frequency -- samples per second */
+ SDL_AudioFormat format; /**< Audio data format */
+ Uint8 channels; /**< Number of channels: 1 mono, 2 stereo */
+ Uint8 silence; /**< Audio buffer silence value (calculated) */
+ Uint16 samples; /**< Audio buffer size in samples (power of 2) */
+ Uint16 padding; /**< Necessary for some compile environments */
+ Uint32 size; /**< Audio buffer size in bytes (calculated) */
+ SDL_AudioCallback callback;
+ void *userdata;
+} SDL_AudioSpec;
+
+
+struct SDL_AudioCVT;
+typedef void (SDLCALL * SDL_AudioFilter) (struct SDL_AudioCVT * cvt,
+ SDL_AudioFormat format);
+
+/**
+ * A structure to hold a set of audio conversion filters and buffers.
+ */
+#ifdef __GNUC__
+/* This structure is 84 bytes on 32-bit architectures, make sure GCC doesn't
+ pad it out to 88 bytes to guarantee ABI compatibility between compilers.
+ vvv
+ The next time we rev the ABI, make sure to size the ints and add padding.
+*/
+#define SDL_AUDIOCVT_PACKED __attribute__((packed))
+#else
+#define SDL_AUDIOCVT_PACKED
+#endif
+/* */
+typedef struct SDL_AudioCVT
+{
+ int needed; /**< Set to 1 if conversion possible */
+ SDL_AudioFormat src_format; /**< Source audio format */
+ SDL_AudioFormat dst_format; /**< Target audio format */
+ double rate_incr; /**< Rate conversion increment */
+ Uint8 *buf; /**< Buffer to hold entire audio data */
+ int len; /**< Length of original audio buffer */
+ int len_cvt; /**< Length of converted audio buffer */
+ int len_mult; /**< buffer must be len*len_mult big */
+ double len_ratio; /**< Given len, final size is len*len_ratio */
+ SDL_AudioFilter filters[10]; /**< Filter list */
+ int filter_index; /**< Current audio conversion function */
+} SDL_AUDIOCVT_PACKED SDL_AudioCVT;
+
+
+/* Function prototypes */
+
+/**
+ * \name Driver discovery functions
+ *
+ * These functions return the list of built in audio drivers, in the
+ * order that they are normally initialized by default.
+ */
+/* @{ */
+extern DECLSPEC int SDLCALL SDL_GetNumAudioDrivers(void);
+extern DECLSPEC const char *SDLCALL SDL_GetAudioDriver(int index);
+/* @} */
+
+/**
+ * \name Initialization and cleanup
+ *
+ * \internal These functions are used internally, and should not be used unless
+ * you have a specific need to specify the audio driver you want to
+ * use. You should normally use SDL_Init() or SDL_InitSubSystem().
+ */
+/* @{ */
+extern DECLSPEC int SDLCALL SDL_AudioInit(const char *driver_name);
+extern DECLSPEC void SDLCALL SDL_AudioQuit(void);
+/* @} */
+
+/**
+ * This function returns the name of the current audio driver, or NULL
+ * if no driver has been initialized.
+ */
+extern DECLSPEC const char *SDLCALL SDL_GetCurrentAudioDriver(void);
+
+/**
+ * This function opens the audio device with the desired parameters, and
+ * returns 0 if successful, placing the actual hardware parameters in the
+ * structure pointed to by \c obtained. If \c obtained is NULL, the audio
+ * data passed to the callback function will be guaranteed to be in the
+ * requested format, and will be automatically converted to the hardware
+ * audio format if necessary. This function returns -1 if it failed
+ * to open the audio device, or couldn't set up the audio thread.
+ *
+ * When filling in the desired audio spec structure,
+ * - \c desired->freq should be the desired audio frequency in samples-per-
+ * second.
+ * - \c desired->format should be the desired audio format.
+ * - \c desired->samples is the desired size of the audio buffer, in
+ * samples. This number should be a power of two, and may be adjusted by
+ * the audio driver to a value more suitable for the hardware. Good values
+ * seem to range between 512 and 8096 inclusive, depending on the
+ * application and CPU speed. Smaller values yield faster response time,
+ * but can lead to underflow if the application is doing heavy processing
+ * and cannot fill the audio buffer in time. A stereo sample consists of
+ * both right and left channels in LR ordering.
+ * Note that the number of samples is directly related to time by the
+ * following formula: \code ms = (samples*1000)/freq \endcode
+ * - \c desired->size is the size in bytes of the audio buffer, and is
+ * calculated by SDL_OpenAudio().
+ * - \c desired->silence is the value used to set the buffer to silence,
+ * and is calculated by SDL_OpenAudio().
+ * - \c desired->callback should be set to a function that will be called
+ * when the audio device is ready for more data. It is passed a pointer
+ * to the audio buffer, and the length in bytes of the audio buffer.
+ * This function usually runs in a separate thread, and so you should
+ * protect data structures that it accesses by calling SDL_LockAudio()
+ * and SDL_UnlockAudio() in your code.
+ * - \c desired->userdata is passed as the first parameter to your callback
+ * function.
+ *
+ * The audio device starts out playing silence when it's opened, and should
+ * be enabled for playing by calling \c SDL_PauseAudio(0) when you are ready
+ * for your audio callback function to be called. Since the audio driver
+ * may modify the requested size of the audio buffer, you should allocate
+ * any local mixing buffers after you open the audio device.
+ */
+extern DECLSPEC int SDLCALL SDL_OpenAudio(SDL_AudioSpec * desired,
+ SDL_AudioSpec * obtained);
+
+/**
+ * SDL Audio Device IDs.
+ *
+ * A successful call to SDL_OpenAudio() is always device id 1, and legacy
+ * SDL audio APIs assume you want this device ID. SDL_OpenAudioDevice() calls
+ * always returns devices >= 2 on success. The legacy calls are good both
+ * for backwards compatibility and when you don't care about multiple,
+ * specific, or capture devices.
+ */
+typedef Uint32 SDL_AudioDeviceID;
+
+/**
+ * Get the number of available devices exposed by the current driver.
+ * Only valid after a successfully initializing the audio subsystem.
+ * Returns -1 if an explicit list of devices can't be determined; this is
+ * not an error. For example, if SDL is set up to talk to a remote audio
+ * server, it can't list every one available on the Internet, but it will
+ * still allow a specific host to be specified to SDL_OpenAudioDevice().
+ *
+ * In many common cases, when this function returns a value <= 0, it can still
+ * successfully open the default device (NULL for first argument of
+ * SDL_OpenAudioDevice()).
+ */
+extern DECLSPEC int SDLCALL SDL_GetNumAudioDevices(int iscapture);
+
+/**
+ * Get the human-readable name of a specific audio device.
+ * Must be a value between 0 and (number of audio devices-1).
+ * Only valid after a successfully initializing the audio subsystem.
+ * The values returned by this function reflect the latest call to
+ * SDL_GetNumAudioDevices(); recall that function to redetect available
+ * hardware.
+ *
+ * The string returned by this function is UTF-8 encoded, read-only, and
+ * managed internally. You are not to free it. If you need to keep the
+ * string for any length of time, you should make your own copy of it, as it
+ * will be invalid next time any of several other SDL functions is called.
+ */
+extern DECLSPEC const char *SDLCALL SDL_GetAudioDeviceName(int index,
+ int iscapture);
+
+
+/**
+ * Open a specific audio device. Passing in a device name of NULL requests
+ * the most reasonable default (and is equivalent to calling SDL_OpenAudio()).
+ *
+ * The device name is a UTF-8 string reported by SDL_GetAudioDeviceName(), but
+ * some drivers allow arbitrary and driver-specific strings, such as a
+ * hostname/IP address for a remote audio server, or a filename in the
+ * diskaudio driver.
+ *
+ * \return 0 on error, a valid device ID that is >= 2 on success.
+ *
+ * SDL_OpenAudio(), unlike this function, always acts on device ID 1.
+ */
+extern DECLSPEC SDL_AudioDeviceID SDLCALL SDL_OpenAudioDevice(const char
+ *device,
+ int iscapture,
+ const
+ SDL_AudioSpec *
+ desired,
+ SDL_AudioSpec *
+ obtained,
+ int
+ allowed_changes);
+
+
+
+/**
+ * \name Audio state
+ *
+ * Get the current audio state.
+ */
+/* @{ */
+typedef enum
+{
+ SDL_AUDIO_STOPPED = 0,
+ SDL_AUDIO_PLAYING,
+ SDL_AUDIO_PAUSED
+} SDL_AudioStatus;
+extern DECLSPEC SDL_AudioStatus SDLCALL SDL_GetAudioStatus(void);
+
+extern DECLSPEC SDL_AudioStatus SDLCALL
+SDL_GetAudioDeviceStatus(SDL_AudioDeviceID dev);
+/* @} *//* Audio State */
+
+/**
+ * \name Pause audio functions
+ *
+ * These functions pause and unpause the audio callback processing.
+ * They should be called with a parameter of 0 after opening the audio
+ * device to start playing sound. This is so you can safely initialize
+ * data for your callback function after opening the audio device.
+ * Silence will be written to the audio device during the pause.
+ */
+/* @{ */
+extern DECLSPEC void SDLCALL SDL_PauseAudio(int pause_on);
+extern DECLSPEC void SDLCALL SDL_PauseAudioDevice(SDL_AudioDeviceID dev,
+ int pause_on);
+/* @} *//* Pause audio functions */
+
+/**
+ * This function loads a WAVE from the data source, automatically freeing
+ * that source if \c freesrc is non-zero. For example, to load a WAVE file,
+ * you could do:
+ * \code
+ * SDL_LoadWAV_RW(SDL_RWFromFile("sample.wav", "rb"), 1, ...);
+ * \endcode
+ *
+ * If this function succeeds, it returns the given SDL_AudioSpec,
+ * filled with the audio data format of the wave data, and sets
+ * \c *audio_buf to a malloc()'d buffer containing the audio data,
+ * and sets \c *audio_len to the length of that audio buffer, in bytes.
+ * You need to free the audio buffer with SDL_FreeWAV() when you are
+ * done with it.
+ *
+ * This function returns NULL and sets the SDL error message if the
+ * wave file cannot be opened, uses an unknown data format, or is
+ * corrupt. Currently raw and MS-ADPCM WAVE files are supported.
+ */
+extern DECLSPEC SDL_AudioSpec *SDLCALL SDL_LoadWAV_RW(SDL_RWops * src,
+ int freesrc,
+ SDL_AudioSpec * spec,
+ Uint8 ** audio_buf,
+ Uint32 * audio_len);
+
+/**
+ * Loads a WAV from a file.
+ * Compatibility convenience function.
+ */
+#define SDL_LoadWAV(file, spec, audio_buf, audio_len) \
+ SDL_LoadWAV_RW(SDL_RWFromFile(file, "rb"),1, spec,audio_buf,audio_len)
+
+/**
+ * This function frees data previously allocated with SDL_LoadWAV_RW()
+ */
+extern DECLSPEC void SDLCALL SDL_FreeWAV(Uint8 * audio_buf);
+
+/**
+ * This function takes a source format and rate and a destination format
+ * and rate, and initializes the \c cvt structure with information needed
+ * by SDL_ConvertAudio() to convert a buffer of audio data from one format
+ * to the other.
+ *
+ * \return -1 if the format conversion is not supported, 0 if there's
+ * no conversion needed, or 1 if the audio filter is set up.
+ */
+extern DECLSPEC int SDLCALL SDL_BuildAudioCVT(SDL_AudioCVT * cvt,
+ SDL_AudioFormat src_format,
+ Uint8 src_channels,
+ int src_rate,
+ SDL_AudioFormat dst_format,
+ Uint8 dst_channels,
+ int dst_rate);
+
+/**
+ * Once you have initialized the \c cvt structure using SDL_BuildAudioCVT(),
+ * created an audio buffer \c cvt->buf, and filled it with \c cvt->len bytes of
+ * audio data in the source format, this function will convert it in-place
+ * to the desired format.
+ *
+ * The data conversion may expand the size of the audio data, so the buffer
+ * \c cvt->buf should be allocated after the \c cvt structure is initialized by
+ * SDL_BuildAudioCVT(), and should be \c cvt->len*cvt->len_mult bytes long.
+ */
+extern DECLSPEC int SDLCALL SDL_ConvertAudio(SDL_AudioCVT * cvt);
+
+#define SDL_MIX_MAXVOLUME 128
+/**
+ * This takes two audio buffers of the playing audio format and mixes
+ * them, performing addition, volume adjustment, and overflow clipping.
+ * The volume ranges from 0 - 128, and should be set to ::SDL_MIX_MAXVOLUME
+ * for full audio volume. Note this does not change hardware volume.
+ * This is provided for convenience -- you can mix your own audio data.
+ */
+extern DECLSPEC void SDLCALL SDL_MixAudio(Uint8 * dst, const Uint8 * src,
+ Uint32 len, int volume);
+
+/**
+ * This works like SDL_MixAudio(), but you specify the audio format instead of
+ * using the format of audio device 1. Thus it can be used when no audio
+ * device is open at all.
+ */
+extern DECLSPEC void SDLCALL SDL_MixAudioFormat(Uint8 * dst,
+ const Uint8 * src,
+ SDL_AudioFormat format,
+ Uint32 len, int volume);
+
+/**
+ * \name Audio lock functions
+ *
+ * The lock manipulated by these functions protects the callback function.
+ * During a SDL_LockAudio()/SDL_UnlockAudio() pair, you can be guaranteed that
+ * the callback function is not running. Do not call these from the callback
+ * function or you will cause deadlock.
+ */
+/* @{ */
+extern DECLSPEC void SDLCALL SDL_LockAudio(void);
+extern DECLSPEC void SDLCALL SDL_LockAudioDevice(SDL_AudioDeviceID dev);
+extern DECLSPEC void SDLCALL SDL_UnlockAudio(void);
+extern DECLSPEC void SDLCALL SDL_UnlockAudioDevice(SDL_AudioDeviceID dev);
+/* @} *//* Audio lock functions */
+
+/**
+ * This function shuts down audio processing and closes the audio device.
+ */
+extern DECLSPEC void SDLCALL SDL_CloseAudio(void);
+extern DECLSPEC void SDLCALL SDL_CloseAudioDevice(SDL_AudioDeviceID dev);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_audio_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL_bits.h
+ *
+ * Functions for fiddling with bits and bitmasks.
+ */
+
+#ifndef _SDL_bits_h
+#define _SDL_bits_h
+
+#include "SDL_stdinc.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \file SDL_bits.h
+ */
+
+/**
+ * Get the index of the most significant bit. Result is undefined when called
+ * with 0. This operation can also be stated as "count leading zeroes" and
+ * "log base 2".
+ *
+ * \return Index of the most significant bit, or -1 if the value is 0.
+ */
+SDL_FORCE_INLINE int
+SDL_MostSignificantBitIndex32(Uint32 x)
+{
+#if defined(__GNUC__) && __GNUC__ >= 4
+ /* Count Leading Zeroes builtin in GCC.
+ * http://gcc.gnu.org/onlinedocs/gcc-4.3.4/gcc/Other-Builtins.html
+ */
+ if (x == 0) {
+ return -1;
+ }
+ return 31 - __builtin_clz(x);
+#else
+ /* Based off of Bit Twiddling Hacks by Sean Eron Anderson
+ * <seander@cs.stanford.edu>, released in the public domain.
+ * http://graphics.stanford.edu/~seander/bithacks.html#IntegerLog
+ */
+ const Uint32 b[] = {0x2, 0xC, 0xF0, 0xFF00, 0xFFFF0000};
+ const int S[] = {1, 2, 4, 8, 16};
+
+ int msbIndex = 0;
+ int i;
+
+ if (x == 0) {
+ return -1;
+ }
+
+ for (i = 4; i >= 0; i--)
+ {
+ if (x & b[i])
+ {
+ x >>= S[i];
+ msbIndex |= S[i];
+ }
+ }
+
+ return msbIndex;
+#endif
+}
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_bits_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL_blendmode.h
+ *
+ * Header file declaring the SDL_BlendMode enumeration
+ */
+
+#ifndef _SDL_blendmode_h
+#define _SDL_blendmode_h
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \brief The blend mode used in SDL_RenderCopy() and drawing operations.
+ */
+typedef enum
+{
+ SDL_BLENDMODE_NONE = 0x00000000, /**< no blending
+ dstRGBA = srcRGBA */
+ SDL_BLENDMODE_BLEND = 0x00000001, /**< alpha blending
+ dstRGB = (srcRGB * srcA) + (dstRGB * (1-srcA))
+ dstA = srcA + (dstA * (1-srcA)) */
+ SDL_BLENDMODE_ADD = 0x00000002, /**< additive blending
+ dstRGB = (srcRGB * srcA) + dstRGB
+ dstA = dstA */
+ SDL_BLENDMODE_MOD = 0x00000004 /**< color modulate
+ dstRGB = srcRGB * dstRGB
+ dstA = dstA */
+} SDL_BlendMode;
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_video_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL_clipboard.h
+ *
+ * Include file for SDL clipboard handling
+ */
+
+#ifndef _SDL_clipboard_h
+#define _SDL_clipboard_h
+
+#include "SDL_stdinc.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Function prototypes */
+
+/**
+ * \brief Put UTF-8 text into the clipboard
+ *
+ * \sa SDL_GetClipboardText()
+ */
+extern DECLSPEC int SDLCALL SDL_SetClipboardText(const char *text);
+
+/**
+ * \brief Get UTF-8 text from the clipboard, which must be freed with SDL_free()
+ *
+ * \sa SDL_SetClipboardText()
+ */
+extern DECLSPEC char * SDLCALL SDL_GetClipboardText(void);
+
+/**
+ * \brief Returns a flag indicating whether the clipboard exists and contains a text string that is non-empty
+ *
+ * \sa SDL_GetClipboardText()
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasClipboardText(void);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_clipboard_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/* include/SDL_config.h. Generated from SDL_config.h.in by configure. */
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+#ifndef _SDL_config_h
+#define _SDL_config_h
+
+/**
+ * \file SDL_config.h.in
+ *
+ * This is a set of defines to configure the SDL features
+ */
+
+/* General platform specific identifiers */
+#include "SDL_platform.h"
+
+/* Make sure that this isn't included by Visual C++ */
+#ifdef _MSC_VER
+#error You should run hg revert SDL_config.h
+#endif
+
+/* C language features */
+/* #undef const */
+/* #undef inline */
+/* #undef volatile */
+
+/* C datatypes */
+#ifdef __LP64__
+#define SIZEOF_VOIDP 8
+#else
+#define SIZEOF_VOIDP 4
+#endif
+#define HAVE_GCC_ATOMICS 1
+/* #undef HAVE_GCC_SYNC_LOCK_TEST_AND_SET */
+#define HAVE_PTHREAD_SPINLOCK 1
+
+/* Comment this if you want to build without any C library requirements */
+#define HAVE_LIBC 1
+#if HAVE_LIBC
+
+/* Useful headers */
+#define HAVE_ALLOCA_H 1
+#define HAVE_SYS_TYPES_H 1
+#define HAVE_STDIO_H 1
+#define STDC_HEADERS 1
+#define HAVE_STDLIB_H 1
+#define HAVE_STDARG_H 1
+#define HAVE_MALLOC_H 1
+#define HAVE_MEMORY_H 1
+#define HAVE_STRING_H 1
+#define HAVE_STRINGS_H 1
+#define HAVE_INTTYPES_H 1
+#define HAVE_STDINT_H 1
+#define HAVE_CTYPE_H 1
+#define HAVE_MATH_H 1
+#define HAVE_ICONV_H 1
+#define HAVE_SIGNAL_H 1
+/* #undef HAVE_ALTIVEC_H */
+/* #undef HAVE_PTHREAD_NP_H */
+#define HAVE_LIBUDEV_H 1
+#define HAVE_DBUS_DBUS_H 1
+
+/* C library functions */
+#define HAVE_MALLOC 1
+#define HAVE_CALLOC 1
+#define HAVE_REALLOC 1
+#define HAVE_FREE 1
+#define HAVE_ALLOCA 1
+#ifndef __WIN32__ /* Don't use C runtime versions of these on Windows */
+#define HAVE_GETENV 1
+#define HAVE_SETENV 1
+#define HAVE_PUTENV 1
+#define HAVE_UNSETENV 1
+#endif
+#define HAVE_QSORT 1
+#define HAVE_ABS 1
+#define HAVE_BCOPY 1
+#define HAVE_MEMSET 1
+#define HAVE_MEMCPY 1
+#define HAVE_MEMMOVE 1
+#define HAVE_MEMCMP 1
+#define HAVE_STRLEN 1
+/* #undef HAVE_STRLCPY */
+/* #undef HAVE_STRLCAT */
+#define HAVE_STRDUP 1
+/* #undef HAVE__STRREV */
+/* #undef HAVE__STRUPR */
+/* #undef HAVE__STRLWR */
+/* #undef HAVE_INDEX */
+/* #undef HAVE_RINDEX */
+#define HAVE_STRCHR 1
+#define HAVE_STRRCHR 1
+#define HAVE_STRSTR 1
+/* #undef HAVE_ITOA */
+/* #undef HAVE__LTOA */
+/* #undef HAVE__UITOA */
+/* #undef HAVE__ULTOA */
+#define HAVE_STRTOL 1
+#define HAVE_STRTOUL 1
+/* #undef HAVE__I64TOA */
+/* #undef HAVE__UI64TOA */
+#define HAVE_STRTOLL 1
+#define HAVE_STRTOULL 1
+#define HAVE_STRTOD 1
+#define HAVE_ATOI 1
+#define HAVE_ATOF 1
+#define HAVE_STRCMP 1
+#define HAVE_STRNCMP 1
+/* #undef HAVE__STRICMP */
+#define HAVE_STRCASECMP 1
+/* #undef HAVE__STRNICMP */
+#define HAVE_STRNCASECMP 1
+/* #undef HAVE_SSCANF */
+#define HAVE_VSSCANF 1
+/* #undef HAVE_SNPRINTF */
+#define HAVE_VSNPRINTF 1
+#define HAVE_M_PI /**/
+#define HAVE_ATAN 1
+#define HAVE_ATAN2 1
+#define HAVE_ACOS 1
+#define HAVE_ASIN 1
+#define HAVE_CEIL 1
+#define HAVE_COPYSIGN 1
+#define HAVE_COS 1
+#define HAVE_COSF 1
+#define HAVE_FABS 1
+#define HAVE_FLOOR 1
+#define HAVE_LOG 1
+#define HAVE_POW 1
+#define HAVE_SCALBN 1
+#define HAVE_SIN 1
+#define HAVE_SINF 1
+#define HAVE_SQRT 1
+#define HAVE_FSEEKO 1
+#define HAVE_FSEEKO64 1
+#define HAVE_SIGACTION 1
+#define HAVE_SA_SIGACTION 1
+#define HAVE_SETJMP 1
+#define HAVE_NANOSLEEP 1
+#define HAVE_SYSCONF 1
+/* #undef HAVE_SYSCTLBYNAME */
+#define HAVE_CLOCK_GETTIME 1
+/* #undef HAVE_GETPAGESIZE */
+#define HAVE_MPROTECT 1
+#define HAVE_ICONV 1
+#define HAVE_PTHREAD_SETNAME_NP 1
+/* #undef HAVE_PTHREAD_SET_NAME_NP */
+#define HAVE_SEM_TIMEDWAIT 1
+
+#else
+#define HAVE_STDARG_H 1
+#define HAVE_STDDEF_H 1
+#define HAVE_STDINT_H 1
+#endif /* HAVE_LIBC */
+
+/* SDL internal assertion support */
+/* #undef SDL_DEFAULT_ASSERT_LEVEL */
+
+/* Allow disabling of core subsystems */
+/* #undef SDL_ATOMIC_DISABLED */
+/* #undef SDL_AUDIO_DISABLED */
+/* #undef SDL_CPUINFO_DISABLED */
+/* #undef SDL_EVENTS_DISABLED */
+/* #undef SDL_FILE_DISABLED */
+/* #undef SDL_JOYSTICK_DISABLED */
+/* #undef SDL_HAPTIC_DISABLED */
+/* #undef SDL_LOADSO_DISABLED */
+/* #undef SDL_RENDER_DISABLED */
+/* #undef SDL_THREADS_DISABLED */
+/* #undef SDL_TIMERS_DISABLED */
+/* #undef SDL_VIDEO_DISABLED */
+/* #undef SDL_POWER_DISABLED */
+/* #undef SDL_FILESYSTEM_DISABLED */
+
+/* Enable various audio drivers */
+#define SDL_AUDIO_DRIVER_ALSA 1
+#define SDL_AUDIO_DRIVER_ALSA_DYNAMIC "libasound.so.2"
+/* #undef SDL_AUDIO_DRIVER_ARTS */
+/* #undef SDL_AUDIO_DRIVER_ARTS_DYNAMIC */
+#define SDL_AUDIO_DRIVER_PULSEAUDIO 1
+#define SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC "libpulse-simple.so.0"
+/* #undef SDL_AUDIO_DRIVER_HAIKU */
+/* #undef SDL_AUDIO_DRIVER_BSD */
+/* #undef SDL_AUDIO_DRIVER_COREAUDIO */
+#define SDL_AUDIO_DRIVER_DISK 1
+#define SDL_AUDIO_DRIVER_DUMMY 1
+/* #undef SDL_AUDIO_DRIVER_XAUDIO2 */
+/* #undef SDL_AUDIO_DRIVER_DSOUND */
+/* #undef SDL_AUDIO_DRIVER_ESD */
+/* #undef SDL_AUDIO_DRIVER_ESD_DYNAMIC */
+/* #undef SDL_AUDIO_DRIVER_NAS */
+/* #undef SDL_AUDIO_DRIVER_NAS_DYNAMIC */
+/* #undef SDL_AUDIO_DRIVER_SNDIO */
+/* #undef SDL_AUDIO_DRIVER_SNDIO_DYNAMIC */
+#define SDL_AUDIO_DRIVER_OSS 1
+/* #undef SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H */
+/* #undef SDL_AUDIO_DRIVER_PAUDIO */
+/* #undef SDL_AUDIO_DRIVER_QSA */
+/* #undef SDL_AUDIO_DRIVER_SUNAUDIO */
+/* #undef SDL_AUDIO_DRIVER_WINMM */
+/* #undef SDL_AUDIO_DRIVER_FUSIONSOUND */
+/* #undef SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC */
+
+/* Enable various input drivers */
+#define SDL_INPUT_LINUXEV 1
+#define SDL_INPUT_LINUXKD 1
+#define SDL_INPUT_TSLIB 1
+/* #undef SDL_JOYSTICK_HAIKU */
+/* #undef SDL_JOYSTICK_DINPUT */
+/* #undef SDL_JOYSTICK_DUMMY */
+/* #undef SDL_JOYSTICK_IOKIT */
+#define SDL_JOYSTICK_LINUX 1
+/* #undef SDL_JOYSTICK_WINMM */
+/* #undef SDL_JOYSTICK_USBHID */
+/* #undef SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H */
+/* #undef SDL_HAPTIC_DUMMY */
+#define SDL_HAPTIC_LINUX 1
+/* #undef SDL_HAPTIC_IOKIT */
+/* #undef SDL_HAPTIC_DINPUT */
+
+/* Enable various shared object loading systems */
+/* #undef SDL_LOADSO_HAIKU */
+#define SDL_LOADSO_DLOPEN 1
+/* #undef SDL_LOADSO_DUMMY */
+/* #undef SDL_LOADSO_LDG */
+/* #undef SDL_LOADSO_WINDOWS */
+
+/* Enable various threading systems */
+#define SDL_THREAD_PTHREAD 1
+#define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX 1
+/* #undef SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP */
+/* #undef SDL_THREAD_WINDOWS */
+
+/* Enable various timer systems */
+/* #undef SDL_TIMER_HAIKU */
+/* #undef SDL_TIMER_DUMMY */
+#define SDL_TIMER_UNIX 1
+/* #undef SDL_TIMER_WINDOWS */
+
+/* Enable various video drivers */
+/* #undef SDL_VIDEO_DRIVER_HAIKU */
+/* #undef SDL_VIDEO_DRIVER_COCOA */
+/* #undef SDL_VIDEO_DRIVER_DIRECTFB */
+/* #undef SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC */
+#define SDL_VIDEO_DRIVER_DUMMY 1
+/* #undef SDL_VIDEO_DRIVER_WINDOWS */
+/* #undef SDL_VIDEO_DRIVER_WAYLAND */
+/* #undef SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH */
+/* #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC */
+/* #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_EGL */
+/* #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_CURSOR */
+/* #undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_XKBCOMMON */
+/* #undef SDL_VIDEO_DRIVER_MIR */
+/* #undef SDL_VIDEO_DRIVER_MIR_DYNAMIC */
+/* #undef SDL_VIDEO_DRIVER_MIR_DYNAMIC_XKBCOMMON */
+#define SDL_VIDEO_DRIVER_X11 1
+/* #undef SDL_VIDEO_DRIVER_RPI */
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC "libX11.so.6"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT "libXext.so.6"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR "libXcursor.so.1"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA "libXinerama.so.1"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2 "libXi.so.6"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR "libXrandr.so.2"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS "libXss.so.1"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE "libXxf86vm.so.1"
+#define SDL_VIDEO_DRIVER_X11_XCURSOR 1
+#define SDL_VIDEO_DRIVER_X11_XINERAMA 1
+#define SDL_VIDEO_DRIVER_X11_XINPUT2 1
+#define SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH 1
+#define SDL_VIDEO_DRIVER_X11_XRANDR 1
+#define SDL_VIDEO_DRIVER_X11_XSCRNSAVER 1
+#define SDL_VIDEO_DRIVER_X11_XSHAPE 1
+#define SDL_VIDEO_DRIVER_X11_XVIDMODE 1
+#define SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS 1
+#define SDL_VIDEO_DRIVER_X11_CONST_PARAM_XDATA32 1
+#define SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY 1
+#define SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM 1
+
+/* #undef SDL_VIDEO_RENDER_D3D */
+/* #undef SDL_VIDEO_RENDER_D3D11 */
+#define SDL_VIDEO_RENDER_OGL 1
+/* #undef SDL_VIDEO_RENDER_OGL_ES */
+/* #undef SDL_VIDEO_RENDER_OGL_ES2 */
+/* #undef SDL_VIDEO_RENDER_DIRECTFB */
+
+/* Enable OpenGL support */
+#define SDL_VIDEO_OPENGL 1
+/* #undef SDL_VIDEO_OPENGL_ES */
+/* #undef SDL_VIDEO_OPENGL_ES2 */
+/* #undef SDL_VIDEO_OPENGL_BGL */
+/* #undef SDL_VIDEO_OPENGL_CGL */
+/* #undef SDL_VIDEO_OPENGL_EGL */
+#define SDL_VIDEO_OPENGL_GLX 1
+/* #undef SDL_VIDEO_OPENGL_WGL */
+/* #undef SDL_VIDEO_OPENGL_OSMESA */
+/* #undef SDL_VIDEO_OPENGL_OSMESA_DYNAMIC */
+
+/* Enable system power support */
+#define SDL_POWER_LINUX 1
+/* #undef SDL_POWER_WINDOWS */
+/* #undef SDL_POWER_MACOSX */
+/* #undef SDL_POWER_HAIKU */
+/* #undef SDL_POWER_HARDWIRED */
+
+/* Enable system filesystem support */
+/* #undef SDL_FILESYSTEM_HAIKU */
+/* #undef SDL_FILESYSTEM_COCOA */
+/* #undef SDL_FILESYSTEM_DUMMY */
+#define SDL_FILESYSTEM_UNIX 1
+/* #undef SDL_FILESYSTEM_WINDOWS */
+
+/* Enable assembly routines */
+#define SDL_ASSEMBLY_ROUTINES 1
+/* #undef SDL_ALTIVEC_BLITTERS */
+
+#endif /* _SDL_config_h */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL_cpuinfo.h
+ *
+ * CPU feature detection for SDL.
+ */
+
+#ifndef _SDL_cpuinfo_h
+#define _SDL_cpuinfo_h
+
+#include "SDL_stdinc.h"
+
+/* Need to do this here because intrin.h has C++ code in it */
+/* Visual Studio 2005 has a bug where intrin.h conflicts with winnt.h */
+#if defined(_MSC_VER) && (_MSC_VER >= 1500) && (defined(_M_IX86) || defined(_M_X64))
+#include <intrin.h>
+#ifndef _WIN64
+#define __MMX__
+#define __3dNOW__
+#endif
+#define __SSE__
+#define __SSE2__
+#elif defined(__MINGW64_VERSION_MAJOR)
+#include <intrin.h>
+#else
+#ifdef __ALTIVEC__
+#if HAVE_ALTIVEC_H && !defined(__APPLE_ALTIVEC__)
+#include <altivec.h>
+#undef pixel
+#endif
+#endif
+#ifdef __MMX__
+#include <mmintrin.h>
+#endif
+#ifdef __3dNOW__
+#include <mm3dnow.h>
+#endif
+#ifdef __SSE__
+#include <xmmintrin.h>
+#endif
+#ifdef __SSE2__
+#include <emmintrin.h>
+#endif
+#endif
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* This is a guess for the cacheline size used for padding.
+ * Most x86 processors have a 64 byte cache line.
+ * The 64-bit PowerPC processors have a 128 byte cache line.
+ * We'll use the larger value to be generally safe.
+ */
+#define SDL_CACHELINE_SIZE 128
+
+/**
+ * This function returns the number of CPU cores available.
+ */
+extern DECLSPEC int SDLCALL SDL_GetCPUCount(void);
+
+/**
+ * This function returns the L1 cache line size of the CPU
+ *
+ * This is useful for determining multi-threaded structure padding
+ * or SIMD prefetch sizes.
+ */
+extern DECLSPEC int SDLCALL SDL_GetCPUCacheLineSize(void);
+
+/**
+ * This function returns true if the CPU has the RDTSC instruction.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasRDTSC(void);
+
+/**
+ * This function returns true if the CPU has AltiVec features.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasAltiVec(void);
+
+/**
+ * This function returns true if the CPU has MMX features.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasMMX(void);
+
+/**
+ * This function returns true if the CPU has 3DNow! features.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNow(void);
+
+/**
+ * This function returns true if the CPU has SSE features.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE(void);
+
+/**
+ * This function returns true if the CPU has SSE2 features.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE2(void);
+
+/**
+ * This function returns true if the CPU has SSE3 features.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE3(void);
+
+/**
+ * This function returns true if the CPU has SSE4.1 features.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE41(void);
+
+/**
+ * This function returns true if the CPU has SSE4.2 features.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE42(void);
+
+/**
+ * This function returns true if the CPU has AVX features.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasAVX(void);
+
+/**
+ * This function returns the amount of RAM configured in the system, in MB.
+ */
+extern DECLSPEC int SDLCALL SDL_GetSystemRAM(void);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_cpuinfo_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL_endian.h
+ *
+ * Functions for reading and writing endian-specific values
+ */
+
+#ifndef _SDL_endian_h
+#define _SDL_endian_h
+
+#include "SDL_stdinc.h"
+
+/**
+ * \name The two types of endianness
+ */
+/* @{ */
+#define SDL_LIL_ENDIAN 1234
+#define SDL_BIG_ENDIAN 4321
+/* @} */
+
+#ifndef SDL_BYTEORDER /* Not defined in SDL_config.h? */
+#ifdef __linux__
+#include <endian.h>
+#define SDL_BYTEORDER __BYTE_ORDER
+#else /* __linux __ */
+#if defined(__hppa__) || \
+ defined(__m68k__) || defined(mc68000) || defined(_M_M68K) || \
+ (defined(__MIPS__) && defined(__MISPEB__)) || \
+ defined(__ppc__) || defined(__POWERPC__) || defined(_M_PPC) || \
+ defined(__sparc__)
+#define SDL_BYTEORDER SDL_BIG_ENDIAN
+#else
+#define SDL_BYTEORDER SDL_LIL_ENDIAN
+#endif
+#endif /* __linux __ */
+#endif /* !SDL_BYTEORDER */
+
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \file SDL_endian.h
+ */
+#if defined(__GNUC__) && defined(__i386__) && \
+ !(__GNUC__ == 2 && __GNUC_MINOR__ == 95 /* broken gcc version */)
+SDL_FORCE_INLINE Uint16
+SDL_Swap16(Uint16 x)
+{
+ __asm__("xchgb %b0,%h0": "=q"(x):"0"(x));
+ return x;
+}
+#elif defined(__GNUC__) && defined(__x86_64__)
+SDL_FORCE_INLINE Uint16
+SDL_Swap16(Uint16 x)
+{
+ __asm__("xchgb %b0,%h0": "=Q"(x):"0"(x));
+ return x;
+}
+#elif defined(__GNUC__) && (defined(__powerpc__) || defined(__ppc__))
+SDL_FORCE_INLINE Uint16
+SDL_Swap16(Uint16 x)
+{
+ int result;
+
+ __asm__("rlwimi %0,%2,8,16,23": "=&r"(result):"0"(x >> 8), "r"(x));
+ return (Uint16)result;
+}
+#elif defined(__GNUC__) && (defined(__M68000__) || defined(__M68020__)) && !defined(__mcoldfire__)
+SDL_FORCE_INLINE Uint16
+SDL_Swap16(Uint16 x)
+{
+ __asm__("rorw #8,%0": "=d"(x): "0"(x):"cc");
+ return x;
+}
+#else
+SDL_FORCE_INLINE Uint16
+SDL_Swap16(Uint16 x)
+{
+ return SDL_static_cast(Uint16, ((x << 8) | (x >> 8)));
+}
+#endif
+
+#if defined(__GNUC__) && defined(__i386__)
+SDL_FORCE_INLINE Uint32
+SDL_Swap32(Uint32 x)
+{
+ __asm__("bswap %0": "=r"(x):"0"(x));
+ return x;
+}
+#elif defined(__GNUC__) && defined(__x86_64__)
+SDL_FORCE_INLINE Uint32
+SDL_Swap32(Uint32 x)
+{
+ __asm__("bswapl %0": "=r"(x):"0"(x));
+ return x;
+}
+#elif defined(__GNUC__) && (defined(__powerpc__) || defined(__ppc__))
+SDL_FORCE_INLINE Uint32
+SDL_Swap32(Uint32 x)
+{
+ Uint32 result;
+
+ __asm__("rlwimi %0,%2,24,16,23": "=&r"(result):"0"(x >> 24), "r"(x));
+ __asm__("rlwimi %0,%2,8,8,15": "=&r"(result):"0"(result), "r"(x));
+ __asm__("rlwimi %0,%2,24,0,7": "=&r"(result):"0"(result), "r"(x));
+ return result;
+}
+#elif defined(__GNUC__) && (defined(__M68000__) || defined(__M68020__)) && !defined(__mcoldfire__)
+SDL_FORCE_INLINE Uint32
+SDL_Swap32(Uint32 x)
+{
+ __asm__("rorw #8,%0\n\tswap %0\n\trorw #8,%0": "=d"(x): "0"(x):"cc");
+ return x;
+}
+#else
+SDL_FORCE_INLINE Uint32
+SDL_Swap32(Uint32 x)
+{
+ return SDL_static_cast(Uint32, ((x << 24) | ((x << 8) & 0x00FF0000) |
+ ((x >> 8) & 0x0000FF00) | (x >> 24)));
+}
+#endif
+
+#if defined(__GNUC__) && defined(__i386__)
+SDL_FORCE_INLINE Uint64
+SDL_Swap64(Uint64 x)
+{
+ union
+ {
+ struct
+ {
+ Uint32 a, b;
+ } s;
+ Uint64 u;
+ } v;
+ v.u = x;
+ __asm__("bswapl %0 ; bswapl %1 ; xchgl %0,%1": "=r"(v.s.a), "=r"(v.s.b):"0"(v.s.a),
+ "1"(v.s.
+ b));
+ return v.u;
+}
+#elif defined(__GNUC__) && defined(__x86_64__)
+SDL_FORCE_INLINE Uint64
+SDL_Swap64(Uint64 x)
+{
+ __asm__("bswapq %0": "=r"(x):"0"(x));
+ return x;
+}
+#else
+SDL_FORCE_INLINE Uint64
+SDL_Swap64(Uint64 x)
+{
+ Uint32 hi, lo;
+
+ /* Separate into high and low 32-bit values and swap them */
+ lo = SDL_static_cast(Uint32, x & 0xFFFFFFFF);
+ x >>= 32;
+ hi = SDL_static_cast(Uint32, x & 0xFFFFFFFF);
+ x = SDL_Swap32(lo);
+ x <<= 32;
+ x |= SDL_Swap32(hi);
+ return (x);
+}
+#endif
+
+
+SDL_FORCE_INLINE float
+SDL_SwapFloat(float x)
+{
+ union
+ {
+ float f;
+ Uint32 ui32;
+ } swapper;
+ swapper.f = x;
+ swapper.ui32 = SDL_Swap32(swapper.ui32);
+ return swapper.f;
+}
+
+
+/**
+ * \name Swap to native
+ * Byteswap item from the specified endianness to the native endianness.
+ */
+/* @{ */
+#if SDL_BYTEORDER == SDL_LIL_ENDIAN
+#define SDL_SwapLE16(X) (X)
+#define SDL_SwapLE32(X) (X)
+#define SDL_SwapLE64(X) (X)
+#define SDL_SwapFloatLE(X) (X)
+#define SDL_SwapBE16(X) SDL_Swap16(X)
+#define SDL_SwapBE32(X) SDL_Swap32(X)
+#define SDL_SwapBE64(X) SDL_Swap64(X)
+#define SDL_SwapFloatBE(X) SDL_SwapFloat(X)
+#else
+#define SDL_SwapLE16(X) SDL_Swap16(X)
+#define SDL_SwapLE32(X) SDL_Swap32(X)
+#define SDL_SwapLE64(X) SDL_Swap64(X)
+#define SDL_SwapFloatLE(X) SDL_SwapFloat(X)
+#define SDL_SwapBE16(X) (X)
+#define SDL_SwapBE32(X) (X)
+#define SDL_SwapBE64(X) (X)
+#define SDL_SwapFloatBE(X) (X)
+#endif
+/* @} *//* Swap to native */
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_endian_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL_error.h
+ *
+ * Simple error message routines for SDL.
+ */
+
+#ifndef _SDL_error_h
+#define _SDL_error_h
+
+#include "SDL_stdinc.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Public functions */
+/* SDL_SetError() unconditionally returns -1. */
+extern DECLSPEC int SDLCALL SDL_SetError(const char *fmt, ...);
+extern DECLSPEC const char *SDLCALL SDL_GetError(void);
+extern DECLSPEC void SDLCALL SDL_ClearError(void);
+
+/**
+ * \name Internal error functions
+ *
+ * \internal
+ * Private error reporting function - used internally.
+ */
+/* @{ */
+#define SDL_OutOfMemory() SDL_Error(SDL_ENOMEM)
+#define SDL_Unsupported() SDL_Error(SDL_UNSUPPORTED)
+#define SDL_InvalidParamError(param) SDL_SetError("Parameter '%s' is invalid", (param))
+typedef enum
+{
+ SDL_ENOMEM,
+ SDL_EFREAD,
+ SDL_EFWRITE,
+ SDL_EFSEEK,
+ SDL_UNSUPPORTED,
+ SDL_LASTERROR
+} SDL_errorcode;
+/* SDL_Error() unconditionally returns -1. */
+extern DECLSPEC int SDLCALL SDL_Error(SDL_errorcode code);
+/* @} *//* Internal error functions */
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_error_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL_events.h
+ *
+ * Include file for SDL event handling.
+ */
+
+#ifndef _SDL_events_h
+#define _SDL_events_h
+
+#include "SDL_stdinc.h"
+#include "SDL_error.h"
+#include "SDL_video.h"
+#include "SDL_keyboard.h"
+#include "SDL_mouse.h"
+#include "SDL_joystick.h"
+#include "SDL_gamecontroller.h"
+#include "SDL_quit.h"
+#include "SDL_gesture.h"
+#include "SDL_touch.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* General keyboard/mouse state definitions */
+#define SDL_RELEASED 0
+#define SDL_PRESSED 1
+
+/**
+ * \brief The types of events that can be delivered.
+ */
+typedef enum
+{
+ SDL_FIRSTEVENT = 0, /**< Unused (do not remove) */
+
+ /* Application events */
+ SDL_QUIT = 0x100, /**< User-requested quit */
+
+ /* These application events have special meaning on iOS, see README-ios.txt for details */
+ SDL_APP_TERMINATING, /**< The application is being terminated by the OS
+ Called on iOS in applicationWillTerminate()
+ Called on Android in onDestroy()
+ */
+ SDL_APP_LOWMEMORY, /**< The application is low on memory, free memory if possible.
+ Called on iOS in applicationDidReceiveMemoryWarning()
+ Called on Android in onLowMemory()
+ */
+ SDL_APP_WILLENTERBACKGROUND, /**< The application is about to enter the background
+ Called on iOS in applicationWillResignActive()
+ Called on Android in onPause()
+ */
+ SDL_APP_DIDENTERBACKGROUND, /**< The application did enter the background and may not get CPU for some time
+ Called on iOS in applicationDidEnterBackground()
+ Called on Android in onPause()
+ */
+ SDL_APP_WILLENTERFOREGROUND, /**< The application is about to enter the foreground
+ Called on iOS in applicationWillEnterForeground()
+ Called on Android in onResume()
+ */
+ SDL_APP_DIDENTERFOREGROUND, /**< The application is now interactive
+ Called on iOS in applicationDidBecomeActive()
+ Called on Android in onResume()
+ */
+
+ /* Window events */
+ SDL_WINDOWEVENT = 0x200, /**< Window state change */
+ SDL_SYSWMEVENT, /**< System specific event */
+
+ /* Keyboard events */
+ SDL_KEYDOWN = 0x300, /**< Key pressed */
+ SDL_KEYUP, /**< Key released */
+ SDL_TEXTEDITING, /**< Keyboard text editing (composition) */
+ SDL_TEXTINPUT, /**< Keyboard text input */
+
+ /* Mouse events */
+ SDL_MOUSEMOTION = 0x400, /**< Mouse moved */
+ SDL_MOUSEBUTTONDOWN, /**< Mouse button pressed */
+ SDL_MOUSEBUTTONUP, /**< Mouse button released */
+ SDL_MOUSEWHEEL, /**< Mouse wheel motion */
+
+ /* Joystick events */
+ SDL_JOYAXISMOTION = 0x600, /**< Joystick axis motion */
+ SDL_JOYBALLMOTION, /**< Joystick trackball motion */
+ SDL_JOYHATMOTION, /**< Joystick hat position change */
+ SDL_JOYBUTTONDOWN, /**< Joystick button pressed */
+ SDL_JOYBUTTONUP, /**< Joystick button released */
+ SDL_JOYDEVICEADDED, /**< A new joystick has been inserted into the system */
+ SDL_JOYDEVICEREMOVED, /**< An opened joystick has been removed */
+
+ /* Game controller events */
+ SDL_CONTROLLERAXISMOTION = 0x650, /**< Game controller axis motion */
+ SDL_CONTROLLERBUTTONDOWN, /**< Game controller button pressed */
+ SDL_CONTROLLERBUTTONUP, /**< Game controller button released */
+ SDL_CONTROLLERDEVICEADDED, /**< A new Game controller has been inserted into the system */
+ SDL_CONTROLLERDEVICEREMOVED, /**< An opened Game controller has been removed */
+ SDL_CONTROLLERDEVICEREMAPPED, /**< The controller mapping was updated */
+
+ /* Touch events */
+ SDL_FINGERDOWN = 0x700,
+ SDL_FINGERUP,
+ SDL_FINGERMOTION,
+
+ /* Gesture events */
+ SDL_DOLLARGESTURE = 0x800,
+ SDL_DOLLARRECORD,
+ SDL_MULTIGESTURE,
+
+ /* Clipboard events */
+ SDL_CLIPBOARDUPDATE = 0x900, /**< The clipboard changed */
+
+ /* Drag and drop events */
+ SDL_DROPFILE = 0x1000, /**< The system requests a file open */
+
+ /* Render events */
+ SDL_RENDER_TARGETS_RESET = 0x2000, /**< The render targets have been reset */
+
+ /** Events ::SDL_USEREVENT through ::SDL_LASTEVENT are for your use,
+ * and should be allocated with SDL_RegisterEvents()
+ */
+ SDL_USEREVENT = 0x8000,
+
+ /**
+ * This last event is only for bounding internal arrays
+ */
+ SDL_LASTEVENT = 0xFFFF
+} SDL_EventType;
+
+/**
+ * \brief Fields shared by every event
+ */
+typedef struct SDL_CommonEvent
+{
+ Uint32 type;
+ Uint32 timestamp;
+} SDL_CommonEvent;
+
+/**
+ * \brief Window state change event data (event.window.*)
+ */
+typedef struct SDL_WindowEvent
+{
+ Uint32 type; /**< ::SDL_WINDOWEVENT */
+ Uint32 timestamp;
+ Uint32 windowID; /**< The associated window */
+ Uint8 event; /**< ::SDL_WindowEventID */
+ Uint8 padding1;
+ Uint8 padding2;
+ Uint8 padding3;
+ Sint32 data1; /**< event dependent data */
+ Sint32 data2; /**< event dependent data */
+} SDL_WindowEvent;
+
+/**
+ * \brief Keyboard button event structure (event.key.*)
+ */
+typedef struct SDL_KeyboardEvent
+{
+ Uint32 type; /**< ::SDL_KEYDOWN or ::SDL_KEYUP */
+ Uint32 timestamp;
+ Uint32 windowID; /**< The window with keyboard focus, if any */
+ Uint8 state; /**< ::SDL_PRESSED or ::SDL_RELEASED */
+ Uint8 repeat; /**< Non-zero if this is a key repeat */
+ Uint8 padding2;
+ Uint8 padding3;
+ SDL_Keysym keysym; /**< The key that was pressed or released */
+} SDL_KeyboardEvent;
+
+#define SDL_TEXTEDITINGEVENT_TEXT_SIZE (32)
+/**
+ * \brief Keyboard text editing event structure (event.edit.*)
+ */
+typedef struct SDL_TextEditingEvent
+{
+ Uint32 type; /**< ::SDL_TEXTEDITING */
+ Uint32 timestamp;
+ Uint32 windowID; /**< The window with keyboard focus, if any */
+ char text[SDL_TEXTEDITINGEVENT_TEXT_SIZE]; /**< The editing text */
+ Sint32 start; /**< The start cursor of selected editing text */
+ Sint32 length; /**< The length of selected editing text */
+} SDL_TextEditingEvent;
+
+
+#define SDL_TEXTINPUTEVENT_TEXT_SIZE (32)
+/**
+ * \brief Keyboard text input event structure (event.text.*)
+ */
+typedef struct SDL_TextInputEvent
+{
+ Uint32 type; /**< ::SDL_TEXTINPUT */
+ Uint32 timestamp;
+ Uint32 windowID; /**< The window with keyboard focus, if any */
+ char text[SDL_TEXTINPUTEVENT_TEXT_SIZE]; /**< The input text */
+} SDL_TextInputEvent;
+
+/**
+ * \brief Mouse motion event structure (event.motion.*)
+ */
+typedef struct SDL_MouseMotionEvent
+{
+ Uint32 type; /**< ::SDL_MOUSEMOTION */
+ Uint32 timestamp;
+ Uint32 windowID; /**< The window with mouse focus, if any */
+ Uint32 which; /**< The mouse instance id, or SDL_TOUCH_MOUSEID */
+ Uint32 state; /**< The current button state */
+ Sint32 x; /**< X coordinate, relative to window */
+ Sint32 y; /**< Y coordinate, relative to window */
+ Sint32 xrel; /**< The relative motion in the X direction */
+ Sint32 yrel; /**< The relative motion in the Y direction */
+} SDL_MouseMotionEvent;
+
+/**
+ * \brief Mouse button event structure (event.button.*)
+ */
+typedef struct SDL_MouseButtonEvent
+{
+ Uint32 type; /**< ::SDL_MOUSEBUTTONDOWN or ::SDL_MOUSEBUTTONUP */
+ Uint32 timestamp;
+ Uint32 windowID; /**< The window with mouse focus, if any */
+ Uint32 which; /**< The mouse instance id, or SDL_TOUCH_MOUSEID */
+ Uint8 button; /**< The mouse button index */
+ Uint8 state; /**< ::SDL_PRESSED or ::SDL_RELEASED */
+ Uint8 clicks; /**< 1 for single-click, 2 for double-click, etc. */
+ Uint8 padding1;
+ Sint32 x; /**< X coordinate, relative to window */
+ Sint32 y; /**< Y coordinate, relative to window */
+} SDL_MouseButtonEvent;
+
+/**
+ * \brief Mouse wheel event structure (event.wheel.*)
+ */
+typedef struct SDL_MouseWheelEvent
+{
+ Uint32 type; /**< ::SDL_MOUSEWHEEL */
+ Uint32 timestamp;
+ Uint32 windowID; /**< The window with mouse focus, if any */
+ Uint32 which; /**< The mouse instance id, or SDL_TOUCH_MOUSEID */
+ Sint32 x; /**< The amount scrolled horizontally, positive to the right and negative to the left */
+ Sint32 y; /**< The amount scrolled vertically, positive away from the user and negative toward the user */
+} SDL_MouseWheelEvent;
+
+/**
+ * \brief Joystick axis motion event structure (event.jaxis.*)
+ */
+typedef struct SDL_JoyAxisEvent
+{
+ Uint32 type; /**< ::SDL_JOYAXISMOTION */
+ Uint32 timestamp;
+ SDL_JoystickID which; /**< The joystick instance id */
+ Uint8 axis; /**< The joystick axis index */
+ Uint8 padding1;
+ Uint8 padding2;
+ Uint8 padding3;
+ Sint16 value; /**< The axis value (range: -32768 to 32767) */
+ Uint16 padding4;
+} SDL_JoyAxisEvent;
+
+/**
+ * \brief Joystick trackball motion event structure (event.jball.*)
+ */
+typedef struct SDL_JoyBallEvent
+{
+ Uint32 type; /**< ::SDL_JOYBALLMOTION */
+ Uint32 timestamp;
+ SDL_JoystickID which; /**< The joystick instance id */
+ Uint8 ball; /**< The joystick trackball index */
+ Uint8 padding1;
+ Uint8 padding2;
+ Uint8 padding3;
+ Sint16 xrel; /**< The relative motion in the X direction */
+ Sint16 yrel; /**< The relative motion in the Y direction */
+} SDL_JoyBallEvent;
+
+/**
+ * \brief Joystick hat position change event structure (event.jhat.*)
+ */
+typedef struct SDL_JoyHatEvent
+{
+ Uint32 type; /**< ::SDL_JOYHATMOTION */
+ Uint32 timestamp;
+ SDL_JoystickID which; /**< The joystick instance id */
+ Uint8 hat; /**< The joystick hat index */
+ Uint8 value; /**< The hat position value.
+ * \sa ::SDL_HAT_LEFTUP ::SDL_HAT_UP ::SDL_HAT_RIGHTUP
+ * \sa ::SDL_HAT_LEFT ::SDL_HAT_CENTERED ::SDL_HAT_RIGHT
+ * \sa ::SDL_HAT_LEFTDOWN ::SDL_HAT_DOWN ::SDL_HAT_RIGHTDOWN
+ *
+ * Note that zero means the POV is centered.
+ */
+ Uint8 padding1;
+ Uint8 padding2;
+} SDL_JoyHatEvent;
+
+/**
+ * \brief Joystick button event structure (event.jbutton.*)
+ */
+typedef struct SDL_JoyButtonEvent
+{
+ Uint32 type; /**< ::SDL_JOYBUTTONDOWN or ::SDL_JOYBUTTONUP */
+ Uint32 timestamp;
+ SDL_JoystickID which; /**< The joystick instance id */
+ Uint8 button; /**< The joystick button index */
+ Uint8 state; /**< ::SDL_PRESSED or ::SDL_RELEASED */
+ Uint8 padding1;
+ Uint8 padding2;
+} SDL_JoyButtonEvent;
+
+/**
+ * \brief Joystick device event structure (event.jdevice.*)
+ */
+typedef struct SDL_JoyDeviceEvent
+{
+ Uint32 type; /**< ::SDL_JOYDEVICEADDED or ::SDL_JOYDEVICEREMOVED */
+ Uint32 timestamp;
+ Sint32 which; /**< The joystick device index for the ADDED event, instance id for the REMOVED event */
+} SDL_JoyDeviceEvent;
+
+
+/**
+ * \brief Game controller axis motion event structure (event.caxis.*)
+ */
+typedef struct SDL_ControllerAxisEvent
+{
+ Uint32 type; /**< ::SDL_CONTROLLERAXISMOTION */
+ Uint32 timestamp;
+ SDL_JoystickID which; /**< The joystick instance id */
+ Uint8 axis; /**< The controller axis (SDL_GameControllerAxis) */
+ Uint8 padding1;
+ Uint8 padding2;
+ Uint8 padding3;
+ Sint16 value; /**< The axis value (range: -32768 to 32767) */
+ Uint16 padding4;
+} SDL_ControllerAxisEvent;
+
+
+/**
+ * \brief Game controller button event structure (event.cbutton.*)
+ */
+typedef struct SDL_ControllerButtonEvent
+{
+ Uint32 type; /**< ::SDL_CONTROLLERBUTTONDOWN or ::SDL_CONTROLLERBUTTONUP */
+ Uint32 timestamp;
+ SDL_JoystickID which; /**< The joystick instance id */
+ Uint8 button; /**< The controller button (SDL_GameControllerButton) */
+ Uint8 state; /**< ::SDL_PRESSED or ::SDL_RELEASED */
+ Uint8 padding1;
+ Uint8 padding2;
+} SDL_ControllerButtonEvent;
+
+
+/**
+ * \brief Controller device event structure (event.cdevice.*)
+ */
+typedef struct SDL_ControllerDeviceEvent
+{
+ Uint32 type; /**< ::SDL_CONTROLLERDEVICEADDED, ::SDL_CONTROLLERDEVICEREMOVED, or ::SDL_CONTROLLERDEVICEREMAPPED */
+ Uint32 timestamp;
+ Sint32 which; /**< The joystick device index for the ADDED event, instance id for the REMOVED or REMAPPED event */
+} SDL_ControllerDeviceEvent;
+
+
+/**
+ * \brief Touch finger event structure (event.tfinger.*)
+ */
+typedef struct SDL_TouchFingerEvent
+{
+ Uint32 type; /**< ::SDL_FINGERMOTION or ::SDL_FINGERDOWN or ::SDL_FINGERUP */
+ Uint32 timestamp;
+ SDL_TouchID touchId; /**< The touch device id */
+ SDL_FingerID fingerId;
+ float x; /**< Normalized in the range 0...1 */
+ float y; /**< Normalized in the range 0...1 */
+ float dx; /**< Normalized in the range 0...1 */
+ float dy; /**< Normalized in the range 0...1 */
+ float pressure; /**< Normalized in the range 0...1 */
+} SDL_TouchFingerEvent;
+
+
+/**
+ * \brief Multiple Finger Gesture Event (event.mgesture.*)
+ */
+typedef struct SDL_MultiGestureEvent
+{
+ Uint32 type; /**< ::SDL_MULTIGESTURE */
+ Uint32 timestamp;
+ SDL_TouchID touchId; /**< The touch device index */
+ float dTheta;
+ float dDist;
+ float x;
+ float y;
+ Uint16 numFingers;
+ Uint16 padding;
+} SDL_MultiGestureEvent;
+
+
+/**
+ * \brief Dollar Gesture Event (event.dgesture.*)
+ */
+typedef struct SDL_DollarGestureEvent
+{
+ Uint32 type; /**< ::SDL_DOLLARGESTURE */
+ Uint32 timestamp;
+ SDL_TouchID touchId; /**< The touch device id */
+ SDL_GestureID gestureId;
+ Uint32 numFingers;
+ float error;
+ float x; /**< Normalized center of gesture */
+ float y; /**< Normalized center of gesture */
+} SDL_DollarGestureEvent;
+
+
+/**
+ * \brief An event used to request a file open by the system (event.drop.*)
+ * This event is disabled by default, you can enable it with SDL_EventState()
+ * \note If you enable this event, you must free the filename in the event.
+ */
+typedef struct SDL_DropEvent
+{
+ Uint32 type; /**< ::SDL_DROPFILE */
+ Uint32 timestamp;
+ char *file; /**< The file name, which should be freed with SDL_free() */
+} SDL_DropEvent;
+
+
+/**
+ * \brief The "quit requested" event
+ */
+typedef struct SDL_QuitEvent
+{
+ Uint32 type; /**< ::SDL_QUIT */
+ Uint32 timestamp;
+} SDL_QuitEvent;
+
+/**
+ * \brief OS Specific event
+ */
+typedef struct SDL_OSEvent
+{
+ Uint32 type; /**< ::SDL_QUIT */
+ Uint32 timestamp;
+} SDL_OSEvent;
+
+/**
+ * \brief A user-defined event type (event.user.*)
+ */
+typedef struct SDL_UserEvent
+{
+ Uint32 type; /**< ::SDL_USEREVENT through ::SDL_LASTEVENT-1 */
+ Uint32 timestamp;
+ Uint32 windowID; /**< The associated window if any */
+ Sint32 code; /**< User defined event code */
+ void *data1; /**< User defined data pointer */
+ void *data2; /**< User defined data pointer */
+} SDL_UserEvent;
+
+
+struct SDL_SysWMmsg;
+typedef struct SDL_SysWMmsg SDL_SysWMmsg;
+
+/**
+ * \brief A video driver dependent system event (event.syswm.*)
+ * This event is disabled by default, you can enable it with SDL_EventState()
+ *
+ * \note If you want to use this event, you should include SDL_syswm.h.
+ */
+typedef struct SDL_SysWMEvent
+{
+ Uint32 type; /**< ::SDL_SYSWMEVENT */
+ Uint32 timestamp;
+ SDL_SysWMmsg *msg; /**< driver dependent data, defined in SDL_syswm.h */
+} SDL_SysWMEvent;
+
+/**
+ * \brief General event structure
+ */
+typedef union SDL_Event
+{
+ Uint32 type; /**< Event type, shared with all events */
+ SDL_CommonEvent common; /**< Common event data */
+ SDL_WindowEvent window; /**< Window event data */
+ SDL_KeyboardEvent key; /**< Keyboard event data */
+ SDL_TextEditingEvent edit; /**< Text editing event data */
+ SDL_TextInputEvent text; /**< Text input event data */
+ SDL_MouseMotionEvent motion; /**< Mouse motion event data */
+ SDL_MouseButtonEvent button; /**< Mouse button event data */
+ SDL_MouseWheelEvent wheel; /**< Mouse wheel event data */
+ SDL_JoyAxisEvent jaxis; /**< Joystick axis event data */
+ SDL_JoyBallEvent jball; /**< Joystick ball event data */
+ SDL_JoyHatEvent jhat; /**< Joystick hat event data */
+ SDL_JoyButtonEvent jbutton; /**< Joystick button event data */
+ SDL_JoyDeviceEvent jdevice; /**< Joystick device change event data */
+ SDL_ControllerAxisEvent caxis; /**< Game Controller axis event data */
+ SDL_ControllerButtonEvent cbutton; /**< Game Controller button event data */
+ SDL_ControllerDeviceEvent cdevice; /**< Game Controller device event data */
+ SDL_QuitEvent quit; /**< Quit request event data */
+ SDL_UserEvent user; /**< Custom event data */
+ SDL_SysWMEvent syswm; /**< System dependent window event data */
+ SDL_TouchFingerEvent tfinger; /**< Touch finger event data */
+ SDL_MultiGestureEvent mgesture; /**< Gesture event data */
+ SDL_DollarGestureEvent dgesture; /**< Gesture event data */
+ SDL_DropEvent drop; /**< Drag and drop event data */
+
+ /* This is necessary for ABI compatibility between Visual C++ and GCC
+ Visual C++ will respect the push pack pragma and use 52 bytes for
+ this structure, and GCC will use the alignment of the largest datatype
+ within the union, which is 8 bytes.
+
+ So... we'll add padding to force the size to be 56 bytes for both.
+ */
+ Uint8 padding[56];
+} SDL_Event;
+
+
+/* Function prototypes */
+
+/**
+ * Pumps the event loop, gathering events from the input devices.
+ *
+ * This function updates the event queue and internal input device state.
+ *
+ * This should only be run in the thread that sets the video mode.
+ */
+extern DECLSPEC void SDLCALL SDL_PumpEvents(void);
+
+/* @{ */
+typedef enum
+{
+ SDL_ADDEVENT,
+ SDL_PEEKEVENT,
+ SDL_GETEVENT
+} SDL_eventaction;
+
+/**
+ * Checks the event queue for messages and optionally returns them.
+ *
+ * If \c action is ::SDL_ADDEVENT, up to \c numevents events will be added to
+ * the back of the event queue.
+ *
+ * If \c action is ::SDL_PEEKEVENT, up to \c numevents events at the front
+ * of the event queue, within the specified minimum and maximum type,
+ * will be returned and will not be removed from the queue.
+ *
+ * If \c action is ::SDL_GETEVENT, up to \c numevents events at the front
+ * of the event queue, within the specified minimum and maximum type,
+ * will be returned and will be removed from the queue.
+ *
+ * \return The number of events actually stored, or -1 if there was an error.
+ *
+ * This function is thread-safe.
+ */
+extern DECLSPEC int SDLCALL SDL_PeepEvents(SDL_Event * events, int numevents,
+ SDL_eventaction action,
+ Uint32 minType, Uint32 maxType);
+/* @} */
+
+/**
+ * Checks to see if certain event types are in the event queue.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasEvent(Uint32 type);
+extern DECLSPEC SDL_bool SDLCALL SDL_HasEvents(Uint32 minType, Uint32 maxType);
+
+/**
+ * This function clears events from the event queue
+ */
+extern DECLSPEC void SDLCALL SDL_FlushEvent(Uint32 type);
+extern DECLSPEC void SDLCALL SDL_FlushEvents(Uint32 minType, Uint32 maxType);
+
+/**
+ * \brief Polls for currently pending events.
+ *
+ * \return 1 if there are any pending events, or 0 if there are none available.
+ *
+ * \param event If not NULL, the next event is removed from the queue and
+ * stored in that area.
+ */
+extern DECLSPEC int SDLCALL SDL_PollEvent(SDL_Event * event);
+
+/**
+ * \brief Waits indefinitely for the next available event.
+ *
+ * \return 1, or 0 if there was an error while waiting for events.
+ *
+ * \param event If not NULL, the next event is removed from the queue and
+ * stored in that area.
+ */
+extern DECLSPEC int SDLCALL SDL_WaitEvent(SDL_Event * event);
+
+/**
+ * \brief Waits until the specified timeout (in milliseconds) for the next
+ * available event.
+ *
+ * \return 1, or 0 if there was an error while waiting for events.
+ *
+ * \param event If not NULL, the next event is removed from the queue and
+ * stored in that area.
+ * \param timeout The timeout (in milliseconds) to wait for next event.
+ */
+extern DECLSPEC int SDLCALL SDL_WaitEventTimeout(SDL_Event * event,
+ int timeout);
+
+/**
+ * \brief Add an event to the event queue.
+ *
+ * \return 1 on success, 0 if the event was filtered, or -1 if the event queue
+ * was full or there was some other error.
+ */
+extern DECLSPEC int SDLCALL SDL_PushEvent(SDL_Event * event);
+
+typedef int (SDLCALL * SDL_EventFilter) (void *userdata, SDL_Event * event);
+
+/**
+ * Sets up a filter to process all events before they change internal state and
+ * are posted to the internal event queue.
+ *
+ * The filter is prototyped as:
+ * \code
+ * int SDL_EventFilter(void *userdata, SDL_Event * event);
+ * \endcode
+ *
+ * If the filter returns 1, then the event will be added to the internal queue.
+ * If it returns 0, then the event will be dropped from the queue, but the
+ * internal state will still be updated. This allows selective filtering of
+ * dynamically arriving events.
+ *
+ * \warning Be very careful of what you do in the event filter function, as
+ * it may run in a different thread!
+ *
+ * There is one caveat when dealing with the ::SDL_QuitEvent event type. The
+ * event filter is only called when the window manager desires to close the
+ * application window. If the event filter returns 1, then the window will
+ * be closed, otherwise the window will remain open if possible.
+ *
+ * If the quit event is generated by an interrupt signal, it will bypass the
+ * internal queue and be delivered to the application at the next event poll.
+ */
+extern DECLSPEC void SDLCALL SDL_SetEventFilter(SDL_EventFilter filter,
+ void *userdata);
+
+/**
+ * Return the current event filter - can be used to "chain" filters.
+ * If there is no event filter set, this function returns SDL_FALSE.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_GetEventFilter(SDL_EventFilter * filter,
+ void **userdata);
+
+/**
+ * Add a function which is called when an event is added to the queue.
+ */
+extern DECLSPEC void SDLCALL SDL_AddEventWatch(SDL_EventFilter filter,
+ void *userdata);
+
+/**
+ * Remove an event watch function added with SDL_AddEventWatch()
+ */
+extern DECLSPEC void SDLCALL SDL_DelEventWatch(SDL_EventFilter filter,
+ void *userdata);
+
+/**
+ * Run the filter function on the current event queue, removing any
+ * events for which the filter returns 0.
+ */
+extern DECLSPEC void SDLCALL SDL_FilterEvents(SDL_EventFilter filter,
+ void *userdata);
+
+/* @{ */
+#define SDL_QUERY -1
+#define SDL_IGNORE 0
+#define SDL_DISABLE 0
+#define SDL_ENABLE 1
+
+/**
+ * This function allows you to set the state of processing certain events.
+ * - If \c state is set to ::SDL_IGNORE, that event will be automatically
+ * dropped from the event queue and will not event be filtered.
+ * - If \c state is set to ::SDL_ENABLE, that event will be processed
+ * normally.
+ * - If \c state is set to ::SDL_QUERY, SDL_EventState() will return the
+ * current processing state of the specified event.
+ */
+extern DECLSPEC Uint8 SDLCALL SDL_EventState(Uint32 type, int state);
+/* @} */
+#define SDL_GetEventState(type) SDL_EventState(type, SDL_QUERY)
+
+/**
+ * This function allocates a set of user-defined events, and returns
+ * the beginning event number for that set of events.
+ *
+ * If there aren't enough user-defined events left, this function
+ * returns (Uint32)-1
+ */
+extern DECLSPEC Uint32 SDLCALL SDL_RegisterEvents(int numevents);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_events_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL_filesystem.h
+ *
+ * \brief Include file for filesystem SDL API functions
+ */
+
+#ifndef _SDL_filesystem_h
+#define _SDL_filesystem_h
+
+#include "SDL_stdinc.h"
+
+#include "begin_code.h"
+
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \brief Get the path where the application resides.
+ *
+ * Get the "base path". This is the directory where the application was run
+ * from, which is probably the installation directory, and may or may not
+ * be the process's current working directory.
+ *
+ * This returns an absolute path in UTF-8 encoding, and is guaranteed to
+ * end with a path separator ('\\' on Windows, '/' most other places).
+ *
+ * The pointer returned by this function is owned by you. Please call
+ * SDL_free() on the pointer when you are done with it, or it will be a
+ * memory leak. This is not necessarily a fast call, though, so you should
+ * call this once near startup and save the string if you need it.
+ *
+ * Some platforms can't determine the application's path, and on other
+ * platforms, this might be meaningless. In such cases, this function will
+ * return NULL.
+ *
+ * \return String of base dir in UTF-8 encoding, or NULL on error.
+ *
+ * \sa SDL_GetPrefPath
+ */
+extern DECLSPEC char *SDLCALL SDL_GetBasePath(void);
+
+/**
+ * \brief Get the user-and-app-specific path where files can be written.
+ *
+ * Get the "pref dir". This is meant to be where users can write personal
+ * files (preferences and save games, etc) that are specific to your
+ * application. This directory is unique per user, per application.
+ *
+ * This function will decide the appropriate location in the native filesystem,
+ * create the directory if necessary, and return a string of the absolute
+ * path to the directory in UTF-8 encoding.
+ *
+ * On Windows, the string might look like:
+ * "C:\\Users\\bob\\AppData\\Roaming\\My Company\\My Program Name\\"
+ *
+ * On Linux, the string might look like:
+ * "/home/bob/.local/share/My Program Name/"
+ *
+ * On Mac OS X, the string might look like:
+ * "/Users/bob/Library/Application Support/My Program Name/"
+ *
+ * (etc.)
+ *
+ * You specify the name of your organization (if it's not a real organization,
+ * your name or an Internet domain you own might do) and the name of your
+ * application. These should be untranslated proper names.
+ *
+ * Both the org and app strings may become part of a directory name, so
+ * please follow these rules:
+ *
+ * - Try to use the same org string (including case-sensitivity) for
+ * all your applications that use this function.
+ * - Always use a unique app string for each one, and make sure it never
+ * changes for an app once you've decided on it.
+ * - Unicode characters are legal, as long as it's UTF-8 encoded, but...
+ * - ...only use letters, numbers, and spaces. Avoid punctuation like
+ * "Game Name 2: Bad Guy's Revenge!" ... "Game Name 2" is sufficient.
+ *
+ * This returns an absolute path in UTF-8 encoding, and is guaranteed to
+ * end with a path separator ('\\' on Windows, '/' most other places).
+ *
+ * The pointer returned by this function is owned by you. Please call
+ * SDL_free() on the pointer when you are done with it, or it will be a
+ * memory leak. This is not necessarily a fast call, though, so you should
+ * call this once near startup and save the string if you need it.
+ *
+ * You should assume the path returned by this function is the only safe
+ * place to write files (and that SDL_GetBasePath(), while it might be
+ * writable, or even the parent of the returned path, aren't where you
+ * should be writing things).
+ *
+ * Some platforms can't determine the pref path, and on other
+ * platforms, this might be meaningless. In such cases, this function will
+ * return NULL.
+ *
+ * \param org The name of your organization.
+ * \param app The name of your application.
+ * \return UTF-8 string of user dir in platform-dependent notation. NULL
+ * if there's a problem (creating directory failed, etc).
+ *
+ * \sa SDL_GetBasePath
+ */
+extern DECLSPEC char *SDLCALL SDL_GetPrefPath(const char *org, const char *app);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_system_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL_gamecontroller.h
+ *
+ * Include file for SDL game controller event handling
+ */
+
+#ifndef _SDL_gamecontroller_h
+#define _SDL_gamecontroller_h
+
+#include "SDL_stdinc.h"
+#include "SDL_error.h"
+#include "SDL_rwops.h"
+#include "SDL_joystick.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \file SDL_gamecontroller.h
+ *
+ * In order to use these functions, SDL_Init() must have been called
+ * with the ::SDL_INIT_JOYSTICK flag. This causes SDL to scan the system
+ * for game controllers, and load appropriate drivers.
+ *
+ * If you would like to receive controller updates while the application
+ * is in the background, you should set the following hint before calling
+ * SDL_Init(): SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS
+ */
+
+/* The gamecontroller structure used to identify an SDL game controller */
+struct _SDL_GameController;
+typedef struct _SDL_GameController SDL_GameController;
+
+
+typedef enum
+{
+ SDL_CONTROLLER_BINDTYPE_NONE = 0,
+ SDL_CONTROLLER_BINDTYPE_BUTTON,
+ SDL_CONTROLLER_BINDTYPE_AXIS,
+ SDL_CONTROLLER_BINDTYPE_HAT
+} SDL_GameControllerBindType;
+
+/**
+ * Get the SDL joystick layer binding for this controller button/axis mapping
+ */
+typedef struct SDL_GameControllerButtonBind
+{
+ SDL_GameControllerBindType bindType;
+ union
+ {
+ int button;
+ int axis;
+ struct {
+ int hat;
+ int hat_mask;
+ } hat;
+ } value;
+
+} SDL_GameControllerButtonBind;
+
+
+/**
+ * To count the number of game controllers in the system for the following:
+ * int nJoysticks = SDL_NumJoysticks();
+ * int nGameControllers = 0;
+ * for ( int i = 0; i < nJoysticks; i++ ) {
+ * if ( SDL_IsGameController(i) ) {
+ * nGameControllers++;
+ * }
+ * }
+ *
+ * Using the SDL_HINT_GAMECONTROLLERCONFIG hint or the SDL_GameControllerAddMapping you can add support for controllers SDL is unaware of or cause an existing controller to have a different binding. The format is:
+ * guid,name,mappings
+ *
+ * Where GUID is the string value from SDL_JoystickGetGUIDString(), name is the human readable string for the device and mappings are controller mappings to joystick ones.
+ * Under Windows there is a reserved GUID of "xinput" that covers any XInput devices.
+ * The mapping format for joystick is:
+ * bX - a joystick button, index X
+ * hX.Y - hat X with value Y
+ * aX - axis X of the joystick
+ * Buttons can be used as a controller axis and vice versa.
+ *
+ * This string shows an example of a valid mapping for a controller
+ * "341a3608000000000000504944564944,Afterglow PS3 Controller,a:b1,b:b2,y:b3,x:b0,start:b9,guide:b12,back:b8,dpup:h0.1,dpleft:h0.8,dpdown:h0.4,dpright:h0.2,leftshoulder:b4,rightshoulder:b5,leftstick:b10,rightstick:b11,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:b6,righttrigger:b7",
+ *
+ */
+
+/**
+ * Load a set of mappings from a seekable SDL data stream (memory or file), filtered by the current SDL_GetPlatform()
+ * A community sourced database of controllers is available at https://raw.github.com/gabomdq/SDL_GameControllerDB/master/gamecontrollerdb.txt
+ *
+ * If \c freerw is non-zero, the stream will be closed after being read.
+ *
+ * \return number of mappings added, -1 on error
+ */
+extern DECLSPEC int SDLCALL SDL_GameControllerAddMappingsFromRW( SDL_RWops * rw, int freerw );
+
+/**
+ * Load a set of mappings from a file, filtered by the current SDL_GetPlatform()
+ *
+ * Convenience macro.
+ */
+#define SDL_GameControllerAddMappingsFromFile(file) SDL_GameControllerAddMappingsFromRW(SDL_RWFromFile(file, "rb"), 1)
+
+/**
+ * Add or update an existing mapping configuration
+ *
+ * \return 1 if mapping is added, 0 if updated, -1 on error
+ */
+extern DECLSPEC int SDLCALL SDL_GameControllerAddMapping( const char* mappingString );
+
+/**
+ * Get a mapping string for a GUID
+ *
+ * \return the mapping string. Must be freed with SDL_free. Returns NULL if no mapping is available
+ */
+extern DECLSPEC char * SDLCALL SDL_GameControllerMappingForGUID( SDL_JoystickGUID guid );
+
+/**
+ * Get a mapping string for an open GameController
+ *
+ * \return the mapping string. Must be freed with SDL_free. Returns NULL if no mapping is available
+ */
+extern DECLSPEC char * SDLCALL SDL_GameControllerMapping( SDL_GameController * gamecontroller );
+
+/**
+ * Is the joystick on this index supported by the game controller interface?
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_IsGameController(int joystick_index);
+
+
+/**
+ * Get the implementation dependent name of a game controller.
+ * This can be called before any controllers are opened.
+ * If no name can be found, this function returns NULL.
+ */
+extern DECLSPEC const char *SDLCALL SDL_GameControllerNameForIndex(int joystick_index);
+
+/**
+ * Open a game controller for use.
+ * The index passed as an argument refers to the N'th game controller on the system.
+ * This index is the value which will identify this controller in future controller
+ * events.
+ *
+ * \return A controller identifier, or NULL if an error occurred.
+ */
+extern DECLSPEC SDL_GameController *SDLCALL SDL_GameControllerOpen(int joystick_index);
+
+/**
+ * Return the name for this currently opened controller
+ */
+extern DECLSPEC const char *SDLCALL SDL_GameControllerName(SDL_GameController *gamecontroller);
+
+/**
+ * Returns SDL_TRUE if the controller has been opened and currently connected,
+ * or SDL_FALSE if it has not.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerGetAttached(SDL_GameController *gamecontroller);
+
+/**
+ * Get the underlying joystick object used by a controller
+ */
+extern DECLSPEC SDL_Joystick *SDLCALL SDL_GameControllerGetJoystick(SDL_GameController *gamecontroller);
+
+/**
+ * Enable/disable controller event polling.
+ *
+ * If controller events are disabled, you must call SDL_GameControllerUpdate()
+ * yourself and check the state of the controller when you want controller
+ * information.
+ *
+ * The state can be one of ::SDL_QUERY, ::SDL_ENABLE or ::SDL_IGNORE.
+ */
+extern DECLSPEC int SDLCALL SDL_GameControllerEventState(int state);
+
+/**
+ * Update the current state of the open game controllers.
+ *
+ * This is called automatically by the event loop if any game controller
+ * events are enabled.
+ */
+extern DECLSPEC void SDLCALL SDL_GameControllerUpdate(void);
+
+
+/**
+ * The list of axes available from a controller
+ */
+typedef enum
+{
+ SDL_CONTROLLER_AXIS_INVALID = -1,
+ SDL_CONTROLLER_AXIS_LEFTX,
+ SDL_CONTROLLER_AXIS_LEFTY,
+ SDL_CONTROLLER_AXIS_RIGHTX,
+ SDL_CONTROLLER_AXIS_RIGHTY,
+ SDL_CONTROLLER_AXIS_TRIGGERLEFT,
+ SDL_CONTROLLER_AXIS_TRIGGERRIGHT,
+ SDL_CONTROLLER_AXIS_MAX
+} SDL_GameControllerAxis;
+
+/**
+ * turn this string into a axis mapping
+ */
+extern DECLSPEC SDL_GameControllerAxis SDLCALL SDL_GameControllerGetAxisFromString(const char *pchString);
+
+/**
+ * turn this axis enum into a string mapping
+ */
+extern DECLSPEC const char* SDLCALL SDL_GameControllerGetStringForAxis(SDL_GameControllerAxis axis);
+
+/**
+ * Get the SDL joystick layer binding for this controller button mapping
+ */
+extern DECLSPEC SDL_GameControllerButtonBind SDLCALL
+SDL_GameControllerGetBindForAxis(SDL_GameController *gamecontroller,
+ SDL_GameControllerAxis axis);
+
+/**
+ * Get the current state of an axis control on a game controller.
+ *
+ * The state is a value ranging from -32768 to 32767.
+ *
+ * The axis indices start at index 0.
+ */
+extern DECLSPEC Sint16 SDLCALL
+SDL_GameControllerGetAxis(SDL_GameController *gamecontroller,
+ SDL_GameControllerAxis axis);
+
+/**
+ * The list of buttons available from a controller
+ */
+typedef enum
+{
+ SDL_CONTROLLER_BUTTON_INVALID = -1,
+ SDL_CONTROLLER_BUTTON_A,
+ SDL_CONTROLLER_BUTTON_B,
+ SDL_CONTROLLER_BUTTON_X,
+ SDL_CONTROLLER_BUTTON_Y,
+ SDL_CONTROLLER_BUTTON_BACK,
+ SDL_CONTROLLER_BUTTON_GUIDE,
+ SDL_CONTROLLER_BUTTON_START,
+ SDL_CONTROLLER_BUTTON_LEFTSTICK,
+ SDL_CONTROLLER_BUTTON_RIGHTSTICK,
+ SDL_CONTROLLER_BUTTON_LEFTSHOULDER,
+ SDL_CONTROLLER_BUTTON_RIGHTSHOULDER,
+ SDL_CONTROLLER_BUTTON_DPAD_UP,
+ SDL_CONTROLLER_BUTTON_DPAD_DOWN,
+ SDL_CONTROLLER_BUTTON_DPAD_LEFT,
+ SDL_CONTROLLER_BUTTON_DPAD_RIGHT,
+ SDL_CONTROLLER_BUTTON_MAX
+} SDL_GameControllerButton;
+
+/**
+ * turn this string into a button mapping
+ */
+extern DECLSPEC SDL_GameControllerButton SDLCALL SDL_GameControllerGetButtonFromString(const char *pchString);
+
+/**
+ * turn this button enum into a string mapping
+ */
+extern DECLSPEC const char* SDLCALL SDL_GameControllerGetStringForButton(SDL_GameControllerButton button);
+
+/**
+ * Get the SDL joystick layer binding for this controller button mapping
+ */
+extern DECLSPEC SDL_GameControllerButtonBind SDLCALL
+SDL_GameControllerGetBindForButton(SDL_GameController *gamecontroller,
+ SDL_GameControllerButton button);
+
+
+/**
+ * Get the current state of a button on a game controller.
+ *
+ * The button indices start at index 0.
+ */
+extern DECLSPEC Uint8 SDLCALL SDL_GameControllerGetButton(SDL_GameController *gamecontroller,
+ SDL_GameControllerButton button);
+
+/**
+ * Close a controller previously opened with SDL_GameControllerOpen().
+ */
+extern DECLSPEC void SDLCALL SDL_GameControllerClose(SDL_GameController *gamecontroller);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_gamecontroller_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL_gesture.h
+ *
+ * Include file for SDL gesture event handling.
+ */
+
+#ifndef _SDL_gesture_h
+#define _SDL_gesture_h
+
+#include "SDL_stdinc.h"
+#include "SDL_error.h"
+#include "SDL_video.h"
+
+#include "SDL_touch.h"
+
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef Sint64 SDL_GestureID;
+
+/* Function prototypes */
+
+/**
+ * \brief Begin Recording a gesture on the specified touch, or all touches (-1)
+ *
+ *
+ */
+extern DECLSPEC int SDLCALL SDL_RecordGesture(SDL_TouchID touchId);
+
+
+/**
+ * \brief Save all currently loaded Dollar Gesture templates
+ *
+ *
+ */
+extern DECLSPEC int SDLCALL SDL_SaveAllDollarTemplates(SDL_RWops *dst);
+
+/**
+ * \brief Save a currently loaded Dollar Gesture template
+ *
+ *
+ */
+extern DECLSPEC int SDLCALL SDL_SaveDollarTemplate(SDL_GestureID gestureId,SDL_RWops *dst);
+
+
+/**
+ * \brief Load Dollar Gesture templates from a file
+ *
+ *
+ */
+extern DECLSPEC int SDLCALL SDL_LoadDollarTemplates(SDL_TouchID touchId, SDL_RWops *src);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_gesture_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL_haptic.h
+ *
+ * \brief The SDL Haptic subsystem allows you to control haptic (force feedback)
+ * devices.
+ *
+ * The basic usage is as follows:
+ * - Initialize the Subsystem (::SDL_INIT_HAPTIC).
+ * - Open a Haptic Device.
+ * - SDL_HapticOpen() to open from index.
+ * - SDL_HapticOpenFromJoystick() to open from an existing joystick.
+ * - Create an effect (::SDL_HapticEffect).
+ * - Upload the effect with SDL_HapticNewEffect().
+ * - Run the effect with SDL_HapticRunEffect().
+ * - (optional) Free the effect with SDL_HapticDestroyEffect().
+ * - Close the haptic device with SDL_HapticClose().
+ *
+ * \par Simple rumble example:
+ * \code
+ * SDL_Haptic *haptic;
+ *
+ * // Open the device
+ * haptic = SDL_HapticOpen( 0 );
+ * if (haptic == NULL)
+ * return -1;
+ *
+ * // Initialize simple rumble
+ * if (SDL_HapticRumbleInit( haptic ) != 0)
+ * return -1;
+ *
+ * // Play effect at 50% strength for 2 seconds
+ * if (SDL_HapticRumblePlay( haptic, 0.5, 2000 ) != 0)
+ * return -1;
+ * SDL_Delay( 2000 );
+ *
+ * // Clean up
+ * SDL_HapticClose( haptic );
+ * \endcode
+ *
+ * \par Complete example:
+ * \code
+ * int test_haptic( SDL_Joystick * joystick ) {
+ * SDL_Haptic *haptic;
+ * SDL_HapticEffect effect;
+ * int effect_id;
+ *
+ * // Open the device
+ * haptic = SDL_HapticOpenFromJoystick( joystick );
+ * if (haptic == NULL) return -1; // Most likely joystick isn't haptic
+ *
+ * // See if it can do sine waves
+ * if ((SDL_HapticQuery(haptic) & SDL_HAPTIC_SINE)==0) {
+ * SDL_HapticClose(haptic); // No sine effect
+ * return -1;
+ * }
+ *
+ * // Create the effect
+ * memset( &effect, 0, sizeof(SDL_HapticEffect) ); // 0 is safe default
+ * effect.type = SDL_HAPTIC_SINE;
+ * effect.periodic.direction.type = SDL_HAPTIC_POLAR; // Polar coordinates
+ * effect.periodic.direction.dir[0] = 18000; // Force comes from south
+ * effect.periodic.period = 1000; // 1000 ms
+ * effect.periodic.magnitude = 20000; // 20000/32767 strength
+ * effect.periodic.length = 5000; // 5 seconds long
+ * effect.periodic.attack_length = 1000; // Takes 1 second to get max strength
+ * effect.periodic.fade_length = 1000; // Takes 1 second to fade away
+ *
+ * // Upload the effect
+ * effect_id = SDL_HapticNewEffect( haptic, &effect );
+ *
+ * // Test the effect
+ * SDL_HapticRunEffect( haptic, effect_id, 1 );
+ * SDL_Delay( 5000); // Wait for the effect to finish
+ *
+ * // We destroy the effect, although closing the device also does this
+ * SDL_HapticDestroyEffect( haptic, effect_id );
+ *
+ * // Close the device
+ * SDL_HapticClose(haptic);
+ *
+ * return 0; // Success
+ * }
+ * \endcode
+ *
+ * You can also find out more information on my blog:
+ * http://bobbens.dyndns.org/journal/2010/sdl_haptic/
+ *
+ * \author Edgar Simo Serra
+ */
+
+#ifndef _SDL_haptic_h
+#define _SDL_haptic_h
+
+#include "SDL_stdinc.h"
+#include "SDL_error.h"
+#include "SDL_joystick.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * \typedef SDL_Haptic
+ *
+ * \brief The haptic structure used to identify an SDL haptic.
+ *
+ * \sa SDL_HapticOpen
+ * \sa SDL_HapticOpenFromJoystick
+ * \sa SDL_HapticClose
+ */
+struct _SDL_Haptic;
+typedef struct _SDL_Haptic SDL_Haptic;
+
+
+/**
+ * \name Haptic features
+ *
+ * Different haptic features a device can have.
+ */
+/* @{ */
+
+/**
+ * \name Haptic effects
+ */
+/* @{ */
+
+/**
+ * \brief Constant effect supported.
+ *
+ * Constant haptic effect.
+ *
+ * \sa SDL_HapticCondition
+ */
+#define SDL_HAPTIC_CONSTANT (1<<0)
+
+/**
+ * \brief Sine wave effect supported.
+ *
+ * Periodic haptic effect that simulates sine waves.
+ *
+ * \sa SDL_HapticPeriodic
+ */
+#define SDL_HAPTIC_SINE (1<<1)
+
+/**
+ * \brief Left/Right effect supported.
+ *
+ * Haptic effect for direct control over high/low frequency motors.
+ *
+ * \sa SDL_HapticLeftRight
+ * \warning this value was SDL_HAPTIC_SQUARE right before 2.0.0 shipped. Sorry,
+ * we ran out of bits, and this is important for XInput devices.
+ */
+#define SDL_HAPTIC_LEFTRIGHT (1<<2)
+
+/* !!! FIXME: put this back when we have more bits in 2.1 */
+/* #define SDL_HAPTIC_SQUARE (1<<2) */
+
+/**
+ * \brief Triangle wave effect supported.
+ *
+ * Periodic haptic effect that simulates triangular waves.
+ *
+ * \sa SDL_HapticPeriodic
+ */
+#define SDL_HAPTIC_TRIANGLE (1<<3)
+
+/**
+ * \brief Sawtoothup wave effect supported.
+ *
+ * Periodic haptic effect that simulates saw tooth up waves.
+ *
+ * \sa SDL_HapticPeriodic
+ */
+#define SDL_HAPTIC_SAWTOOTHUP (1<<4)
+
+/**
+ * \brief Sawtoothdown wave effect supported.
+ *
+ * Periodic haptic effect that simulates saw tooth down waves.
+ *
+ * \sa SDL_HapticPeriodic
+ */
+#define SDL_HAPTIC_SAWTOOTHDOWN (1<<5)
+
+/**
+ * \brief Ramp effect supported.
+ *
+ * Ramp haptic effect.
+ *
+ * \sa SDL_HapticRamp
+ */
+#define SDL_HAPTIC_RAMP (1<<6)
+
+/**
+ * \brief Spring effect supported - uses axes position.
+ *
+ * Condition haptic effect that simulates a spring. Effect is based on the
+ * axes position.
+ *
+ * \sa SDL_HapticCondition
+ */
+#define SDL_HAPTIC_SPRING (1<<7)
+
+/**
+ * \brief Damper effect supported - uses axes velocity.
+ *
+ * Condition haptic effect that simulates dampening. Effect is based on the
+ * axes velocity.
+ *
+ * \sa SDL_HapticCondition
+ */
+#define SDL_HAPTIC_DAMPER (1<<8)
+
+/**
+ * \brief Inertia effect supported - uses axes acceleration.
+ *
+ * Condition haptic effect that simulates inertia. Effect is based on the axes
+ * acceleration.
+ *
+ * \sa SDL_HapticCondition
+ */
+#define SDL_HAPTIC_INERTIA (1<<9)
+
+/**
+ * \brief Friction effect supported - uses axes movement.
+ *
+ * Condition haptic effect that simulates friction. Effect is based on the
+ * axes movement.
+ *
+ * \sa SDL_HapticCondition
+ */
+#define SDL_HAPTIC_FRICTION (1<<10)
+
+/**
+ * \brief Custom effect is supported.
+ *
+ * User defined custom haptic effect.
+ */
+#define SDL_HAPTIC_CUSTOM (1<<11)
+
+/* @} *//* Haptic effects */
+
+/* These last few are features the device has, not effects */
+
+/**
+ * \brief Device can set global gain.
+ *
+ * Device supports setting the global gain.
+ *
+ * \sa SDL_HapticSetGain
+ */
+#define SDL_HAPTIC_GAIN (1<<12)
+
+/**
+ * \brief Device can set autocenter.
+ *
+ * Device supports setting autocenter.
+ *
+ * \sa SDL_HapticSetAutocenter
+ */
+#define SDL_HAPTIC_AUTOCENTER (1<<13)
+
+/**
+ * \brief Device can be queried for effect status.
+ *
+ * Device can be queried for effect status.
+ *
+ * \sa SDL_HapticGetEffectStatus
+ */
+#define SDL_HAPTIC_STATUS (1<<14)
+
+/**
+ * \brief Device can be paused.
+ *
+ * \sa SDL_HapticPause
+ * \sa SDL_HapticUnpause
+ */
+#define SDL_HAPTIC_PAUSE (1<<15)
+
+
+/**
+ * \name Direction encodings
+ */
+/* @{ */
+
+/**
+ * \brief Uses polar coordinates for the direction.
+ *
+ * \sa SDL_HapticDirection
+ */
+#define SDL_HAPTIC_POLAR 0
+
+/**
+ * \brief Uses cartesian coordinates for the direction.
+ *
+ * \sa SDL_HapticDirection
+ */
+#define SDL_HAPTIC_CARTESIAN 1
+
+/**
+ * \brief Uses spherical coordinates for the direction.
+ *
+ * \sa SDL_HapticDirection
+ */
+#define SDL_HAPTIC_SPHERICAL 2
+
+/* @} *//* Direction encodings */
+
+/* @} *//* Haptic features */
+
+/*
+ * Misc defines.
+ */
+
+/**
+ * \brief Used to play a device an infinite number of times.
+ *
+ * \sa SDL_HapticRunEffect
+ */
+#define SDL_HAPTIC_INFINITY 4294967295U
+
+
+/**
+ * \brief Structure that represents a haptic direction.
+ *
+ * Directions can be specified by:
+ * - ::SDL_HAPTIC_POLAR : Specified by polar coordinates.
+ * - ::SDL_HAPTIC_CARTESIAN : Specified by cartesian coordinates.
+ * - ::SDL_HAPTIC_SPHERICAL : Specified by spherical coordinates.
+ *
+ * Cardinal directions of the haptic device are relative to the positioning
+ * of the device. North is considered to be away from the user.
+ *
+ * The following diagram represents the cardinal directions:
+ * \verbatim
+ .--.
+ |__| .-------.
+ |=.| |.-----.|
+ |--| || ||
+ | | |'-----'|
+ |__|~')_____('
+ [ COMPUTER ]
+
+
+ North (0,-1)
+ ^
+ |
+ |
+ (1,0) West <----[ HAPTIC ]----> East (-1,0)
+ |
+ |
+ v
+ South (0,1)
+
+
+ [ USER ]
+ \|||/
+ (o o)
+ ---ooO-(_)-Ooo---
+ \endverbatim
+ *
+ * If type is ::SDL_HAPTIC_POLAR, direction is encoded by hundredths of a
+ * degree starting north and turning clockwise. ::SDL_HAPTIC_POLAR only uses
+ * the first \c dir parameter. The cardinal directions would be:
+ * - North: 0 (0 degrees)
+ * - East: 9000 (90 degrees)
+ * - South: 18000 (180 degrees)
+ * - West: 27000 (270 degrees)
+ *
+ * If type is ::SDL_HAPTIC_CARTESIAN, direction is encoded by three positions
+ * (X axis, Y axis and Z axis (with 3 axes)). ::SDL_HAPTIC_CARTESIAN uses
+ * the first three \c dir parameters. The cardinal directions would be:
+ * - North: 0,-1, 0
+ * - East: -1, 0, 0
+ * - South: 0, 1, 0
+ * - West: 1, 0, 0
+ *
+ * The Z axis represents the height of the effect if supported, otherwise
+ * it's unused. In cartesian encoding (1, 2) would be the same as (2, 4), you
+ * can use any multiple you want, only the direction matters.
+ *
+ * If type is ::SDL_HAPTIC_SPHERICAL, direction is encoded by two rotations.
+ * The first two \c dir parameters are used. The \c dir parameters are as
+ * follows (all values are in hundredths of degrees):
+ * - Degrees from (1, 0) rotated towards (0, 1).
+ * - Degrees towards (0, 0, 1) (device needs at least 3 axes).
+ *
+ *
+ * Example of force coming from the south with all encodings (force coming
+ * from the south means the user will have to pull the stick to counteract):
+ * \code
+ * SDL_HapticDirection direction;
+ *
+ * // Cartesian directions
+ * direction.type = SDL_HAPTIC_CARTESIAN; // Using cartesian direction encoding.
+ * direction.dir[0] = 0; // X position
+ * direction.dir[1] = 1; // Y position
+ * // Assuming the device has 2 axes, we don't need to specify third parameter.
+ *
+ * // Polar directions
+ * direction.type = SDL_HAPTIC_POLAR; // We'll be using polar direction encoding.
+ * direction.dir[0] = 18000; // Polar only uses first parameter
+ *
+ * // Spherical coordinates
+ * direction.type = SDL_HAPTIC_SPHERICAL; // Spherical encoding
+ * direction.dir[0] = 9000; // Since we only have two axes we don't need more parameters.
+ * \endcode
+ *
+ * \sa SDL_HAPTIC_POLAR
+ * \sa SDL_HAPTIC_CARTESIAN
+ * \sa SDL_HAPTIC_SPHERICAL
+ * \sa SDL_HapticEffect
+ * \sa SDL_HapticNumAxes
+ */
+typedef struct SDL_HapticDirection
+{
+ Uint8 type; /**< The type of encoding. */
+ Sint32 dir[3]; /**< The encoded direction. */
+} SDL_HapticDirection;
+
+
+/**
+ * \brief A structure containing a template for a Constant effect.
+ *
+ * The struct is exclusive to the ::SDL_HAPTIC_CONSTANT effect.
+ *
+ * A constant effect applies a constant force in the specified direction
+ * to the joystick.
+ *
+ * \sa SDL_HAPTIC_CONSTANT
+ * \sa SDL_HapticEffect
+ */
+typedef struct SDL_HapticConstant
+{
+ /* Header */
+ Uint16 type; /**< ::SDL_HAPTIC_CONSTANT */
+ SDL_HapticDirection direction; /**< Direction of the effect. */
+
+ /* Replay */
+ Uint32 length; /**< Duration of the effect. */
+ Uint16 delay; /**< Delay before starting the effect. */
+
+ /* Trigger */
+ Uint16 button; /**< Button that triggers the effect. */
+ Uint16 interval; /**< How soon it can be triggered again after button. */
+
+ /* Constant */
+ Sint16 level; /**< Strength of the constant effect. */
+
+ /* Envelope */
+ Uint16 attack_length; /**< Duration of the attack. */
+ Uint16 attack_level; /**< Level at the start of the attack. */
+ Uint16 fade_length; /**< Duration of the fade. */
+ Uint16 fade_level; /**< Level at the end of the fade. */
+} SDL_HapticConstant;
+
+/**
+ * \brief A structure containing a template for a Periodic effect.
+ *
+ * The struct handles the following effects:
+ * - ::SDL_HAPTIC_SINE
+ * - ::SDL_HAPTIC_LEFTRIGHT
+ * - ::SDL_HAPTIC_TRIANGLE
+ * - ::SDL_HAPTIC_SAWTOOTHUP
+ * - ::SDL_HAPTIC_SAWTOOTHDOWN
+ *
+ * A periodic effect consists in a wave-shaped effect that repeats itself
+ * over time. The type determines the shape of the wave and the parameters
+ * determine the dimensions of the wave.
+ *
+ * Phase is given by hundredth of a cycle meaning that giving the phase a value
+ * of 9000 will displace it 25% of its period. Here are sample values:
+ * - 0: No phase displacement.
+ * - 9000: Displaced 25% of its period.
+ * - 18000: Displaced 50% of its period.
+ * - 27000: Displaced 75% of its period.
+ * - 36000: Displaced 100% of its period, same as 0, but 0 is preferred.
+ *
+ * Examples:
+ * \verbatim
+ SDL_HAPTIC_SINE
+ __ __ __ __
+ / \ / \ / \ /
+ / \__/ \__/ \__/
+
+ SDL_HAPTIC_SQUARE
+ __ __ __ __ __
+ | | | | | | | | | |
+ | |__| |__| |__| |__| |
+
+ SDL_HAPTIC_TRIANGLE
+ /\ /\ /\ /\ /\
+ / \ / \ / \ / \ /
+ / \/ \/ \/ \/
+
+ SDL_HAPTIC_SAWTOOTHUP
+ /| /| /| /| /| /| /|
+ / | / | / | / | / | / | / |
+ / |/ |/ |/ |/ |/ |/ |
+
+ SDL_HAPTIC_SAWTOOTHDOWN
+ \ |\ |\ |\ |\ |\ |\ |
+ \ | \ | \ | \ | \ | \ | \ |
+ \| \| \| \| \| \| \|
+ \endverbatim
+ *
+ * \sa SDL_HAPTIC_SINE
+ * \sa SDL_HAPTIC_LEFTRIGHT
+ * \sa SDL_HAPTIC_TRIANGLE
+ * \sa SDL_HAPTIC_SAWTOOTHUP
+ * \sa SDL_HAPTIC_SAWTOOTHDOWN
+ * \sa SDL_HapticEffect
+ */
+typedef struct SDL_HapticPeriodic
+{
+ /* Header */
+ Uint16 type; /**< ::SDL_HAPTIC_SINE, ::SDL_HAPTIC_LEFTRIGHT,
+ ::SDL_HAPTIC_TRIANGLE, ::SDL_HAPTIC_SAWTOOTHUP or
+ ::SDL_HAPTIC_SAWTOOTHDOWN */
+ SDL_HapticDirection direction; /**< Direction of the effect. */
+
+ /* Replay */
+ Uint32 length; /**< Duration of the effect. */
+ Uint16 delay; /**< Delay before starting the effect. */
+
+ /* Trigger */
+ Uint16 button; /**< Button that triggers the effect. */
+ Uint16 interval; /**< How soon it can be triggered again after button. */
+
+ /* Periodic */
+ Uint16 period; /**< Period of the wave. */
+ Sint16 magnitude; /**< Peak value. */
+ Sint16 offset; /**< Mean value of the wave. */
+ Uint16 phase; /**< Horizontal shift given by hundredth of a cycle. */
+
+ /* Envelope */
+ Uint16 attack_length; /**< Duration of the attack. */
+ Uint16 attack_level; /**< Level at the start of the attack. */
+ Uint16 fade_length; /**< Duration of the fade. */
+ Uint16 fade_level; /**< Level at the end of the fade. */
+} SDL_HapticPeriodic;
+
+/**
+ * \brief A structure containing a template for a Condition effect.
+ *
+ * The struct handles the following effects:
+ * - ::SDL_HAPTIC_SPRING: Effect based on axes position.
+ * - ::SDL_HAPTIC_DAMPER: Effect based on axes velocity.
+ * - ::SDL_HAPTIC_INERTIA: Effect based on axes acceleration.
+ * - ::SDL_HAPTIC_FRICTION: Effect based on axes movement.
+ *
+ * Direction is handled by condition internals instead of a direction member.
+ * The condition effect specific members have three parameters. The first
+ * refers to the X axis, the second refers to the Y axis and the third
+ * refers to the Z axis. The right terms refer to the positive side of the
+ * axis and the left terms refer to the negative side of the axis. Please
+ * refer to the ::SDL_HapticDirection diagram for which side is positive and
+ * which is negative.
+ *
+ * \sa SDL_HapticDirection
+ * \sa SDL_HAPTIC_SPRING
+ * \sa SDL_HAPTIC_DAMPER
+ * \sa SDL_HAPTIC_INERTIA
+ * \sa SDL_HAPTIC_FRICTION
+ * \sa SDL_HapticEffect
+ */
+typedef struct SDL_HapticCondition
+{
+ /* Header */
+ Uint16 type; /**< ::SDL_HAPTIC_SPRING, ::SDL_HAPTIC_DAMPER,
+ ::SDL_HAPTIC_INERTIA or ::SDL_HAPTIC_FRICTION */
+ SDL_HapticDirection direction; /**< Direction of the effect - Not used ATM. */
+
+ /* Replay */
+ Uint32 length; /**< Duration of the effect. */
+ Uint16 delay; /**< Delay before starting the effect. */
+
+ /* Trigger */
+ Uint16 button; /**< Button that triggers the effect. */
+ Uint16 interval; /**< How soon it can be triggered again after button. */
+
+ /* Condition */
+ Uint16 right_sat[3]; /**< Level when joystick is to the positive side. */
+ Uint16 left_sat[3]; /**< Level when joystick is to the negative side. */
+ Sint16 right_coeff[3]; /**< How fast to increase the force towards the positive side. */
+ Sint16 left_coeff[3]; /**< How fast to increase the force towards the negative side. */
+ Uint16 deadband[3]; /**< Size of the dead zone. */
+ Sint16 center[3]; /**< Position of the dead zone. */
+} SDL_HapticCondition;
+
+/**
+ * \brief A structure containing a template for a Ramp effect.
+ *
+ * This struct is exclusively for the ::SDL_HAPTIC_RAMP effect.
+ *
+ * The ramp effect starts at start strength and ends at end strength.
+ * It augments in linear fashion. If you use attack and fade with a ramp
+ * the effects get added to the ramp effect making the effect become
+ * quadratic instead of linear.
+ *
+ * \sa SDL_HAPTIC_RAMP
+ * \sa SDL_HapticEffect
+ */
+typedef struct SDL_HapticRamp
+{
+ /* Header */
+ Uint16 type; /**< ::SDL_HAPTIC_RAMP */
+ SDL_HapticDirection direction; /**< Direction of the effect. */
+
+ /* Replay */
+ Uint32 length; /**< Duration of the effect. */
+ Uint16 delay; /**< Delay before starting the effect. */
+
+ /* Trigger */
+ Uint16 button; /**< Button that triggers the effect. */
+ Uint16 interval; /**< How soon it can be triggered again after button. */
+
+ /* Ramp */
+ Sint16 start; /**< Beginning strength level. */
+ Sint16 end; /**< Ending strength level. */
+
+ /* Envelope */
+ Uint16 attack_length; /**< Duration of the attack. */
+ Uint16 attack_level; /**< Level at the start of the attack. */
+ Uint16 fade_length; /**< Duration of the fade. */
+ Uint16 fade_level; /**< Level at the end of the fade. */
+} SDL_HapticRamp;
+
+/**
+ * \brief A structure containing a template for a Left/Right effect.
+ *
+ * This struct is exclusively for the ::SDL_HAPTIC_LEFTRIGHT effect.
+ *
+ * The Left/Right effect is used to explicitly control the large and small
+ * motors, commonly found in modern game controllers. One motor is high
+ * frequency, the other is low frequency.
+ *
+ * \sa SDL_HAPTIC_LEFTRIGHT
+ * \sa SDL_HapticEffect
+ */
+typedef struct SDL_HapticLeftRight
+{
+ /* Header */
+ Uint16 type; /**< ::SDL_HAPTIC_LEFTRIGHT */
+
+ /* Replay */
+ Uint32 length; /**< Duration of the effect. */
+
+ /* Rumble */
+ Uint16 large_magnitude; /**< Control of the large controller motor. */
+ Uint16 small_magnitude; /**< Control of the small controller motor. */
+} SDL_HapticLeftRight;
+
+/**
+ * \brief A structure containing a template for the ::SDL_HAPTIC_CUSTOM effect.
+ *
+ * A custom force feedback effect is much like a periodic effect, where the
+ * application can define its exact shape. You will have to allocate the
+ * data yourself. Data should consist of channels * samples Uint16 samples.
+ *
+ * If channels is one, the effect is rotated using the defined direction.
+ * Otherwise it uses the samples in data for the different axes.
+ *
+ * \sa SDL_HAPTIC_CUSTOM
+ * \sa SDL_HapticEffect
+ */
+typedef struct SDL_HapticCustom
+{
+ /* Header */
+ Uint16 type; /**< ::SDL_HAPTIC_CUSTOM */
+ SDL_HapticDirection direction; /**< Direction of the effect. */
+
+ /* Replay */
+ Uint32 length; /**< Duration of the effect. */
+ Uint16 delay; /**< Delay before starting the effect. */
+
+ /* Trigger */
+ Uint16 button; /**< Button that triggers the effect. */
+ Uint16 interval; /**< How soon it can be triggered again after button. */
+
+ /* Custom */
+ Uint8 channels; /**< Axes to use, minimum of one. */
+ Uint16 period; /**< Sample periods. */
+ Uint16 samples; /**< Amount of samples. */
+ Uint16 *data; /**< Should contain channels*samples items. */
+
+ /* Envelope */
+ Uint16 attack_length; /**< Duration of the attack. */
+ Uint16 attack_level; /**< Level at the start of the attack. */
+ Uint16 fade_length; /**< Duration of the fade. */
+ Uint16 fade_level; /**< Level at the end of the fade. */
+} SDL_HapticCustom;
+
+/**
+ * \brief The generic template for any haptic effect.
+ *
+ * All values max at 32767 (0x7FFF). Signed values also can be negative.
+ * Time values unless specified otherwise are in milliseconds.
+ *
+ * You can also pass ::SDL_HAPTIC_INFINITY to length instead of a 0-32767
+ * value. Neither delay, interval, attack_length nor fade_length support
+ * ::SDL_HAPTIC_INFINITY. Fade will also not be used since effect never ends.
+ *
+ * Additionally, the ::SDL_HAPTIC_RAMP effect does not support a duration of
+ * ::SDL_HAPTIC_INFINITY.
+ *
+ * Button triggers may not be supported on all devices, it is advised to not
+ * use them if possible. Buttons start at index 1 instead of index 0 like
+ * the joystick.
+ *
+ * If both attack_length and fade_level are 0, the envelope is not used,
+ * otherwise both values are used.
+ *
+ * Common parts:
+ * \code
+ * // Replay - All effects have this
+ * Uint32 length; // Duration of effect (ms).
+ * Uint16 delay; // Delay before starting effect.
+ *
+ * // Trigger - All effects have this
+ * Uint16 button; // Button that triggers effect.
+ * Uint16 interval; // How soon before effect can be triggered again.
+ *
+ * // Envelope - All effects except condition effects have this
+ * Uint16 attack_length; // Duration of the attack (ms).
+ * Uint16 attack_level; // Level at the start of the attack.
+ * Uint16 fade_length; // Duration of the fade out (ms).
+ * Uint16 fade_level; // Level at the end of the fade.
+ * \endcode
+ *
+ *
+ * Here we have an example of a constant effect evolution in time:
+ * \verbatim
+ Strength
+ ^
+ |
+ | effect level --> _________________
+ | / \
+ | / \
+ | / \
+ | / \
+ | attack_level --> | \
+ | | | <--- fade_level
+ |
+ +--------------------------------------------------> Time
+ [--] [---]
+ attack_length fade_length
+
+ [------------------][-----------------------]
+ delay length
+ \endverbatim
+ *
+ * Note either the attack_level or the fade_level may be above the actual
+ * effect level.
+ *
+ * \sa SDL_HapticConstant
+ * \sa SDL_HapticPeriodic
+ * \sa SDL_HapticCondition
+ * \sa SDL_HapticRamp
+ * \sa SDL_HapticLeftRight
+ * \sa SDL_HapticCustom
+ */
+typedef union SDL_HapticEffect
+{
+ /* Common for all force feedback effects */
+ Uint16 type; /**< Effect type. */
+ SDL_HapticConstant constant; /**< Constant effect. */
+ SDL_HapticPeriodic periodic; /**< Periodic effect. */
+ SDL_HapticCondition condition; /**< Condition effect. */
+ SDL_HapticRamp ramp; /**< Ramp effect. */
+ SDL_HapticLeftRight leftright; /**< Left/Right effect. */
+ SDL_HapticCustom custom; /**< Custom effect. */
+} SDL_HapticEffect;
+
+
+/* Function prototypes */
+/**
+ * \brief Count the number of haptic devices attached to the system.
+ *
+ * \return Number of haptic devices detected on the system.
+ */
+extern DECLSPEC int SDLCALL SDL_NumHaptics(void);
+
+/**
+ * \brief Get the implementation dependent name of a Haptic device.
+ *
+ * This can be called before any joysticks are opened.
+ * If no name can be found, this function returns NULL.
+ *
+ * \param device_index Index of the device to get its name.
+ * \return Name of the device or NULL on error.
+ *
+ * \sa SDL_NumHaptics
+ */
+extern DECLSPEC const char *SDLCALL SDL_HapticName(int device_index);
+
+/**
+ * \brief Opens a Haptic device for usage.
+ *
+ * The index passed as an argument refers to the N'th Haptic device on this
+ * system.
+ *
+ * When opening a haptic device, its gain will be set to maximum and
+ * autocenter will be disabled. To modify these values use
+ * SDL_HapticSetGain() and SDL_HapticSetAutocenter().
+ *
+ * \param device_index Index of the device to open.
+ * \return Device identifier or NULL on error.
+ *
+ * \sa SDL_HapticIndex
+ * \sa SDL_HapticOpenFromMouse
+ * \sa SDL_HapticOpenFromJoystick
+ * \sa SDL_HapticClose
+ * \sa SDL_HapticSetGain
+ * \sa SDL_HapticSetAutocenter
+ * \sa SDL_HapticPause
+ * \sa SDL_HapticStopAll
+ */
+extern DECLSPEC SDL_Haptic *SDLCALL SDL_HapticOpen(int device_index);
+
+/**
+ * \brief Checks if the haptic device at index has been opened.
+ *
+ * \param device_index Index to check to see if it has been opened.
+ * \return 1 if it has been opened or 0 if it hasn't.
+ *
+ * \sa SDL_HapticOpen
+ * \sa SDL_HapticIndex
+ */
+extern DECLSPEC int SDLCALL SDL_HapticOpened(int device_index);
+
+/**
+ * \brief Gets the index of a haptic device.
+ *
+ * \param haptic Haptic device to get the index of.
+ * \return The index of the haptic device or -1 on error.
+ *
+ * \sa SDL_HapticOpen
+ * \sa SDL_HapticOpened
+ */
+extern DECLSPEC int SDLCALL SDL_HapticIndex(SDL_Haptic * haptic);
+
+/**
+ * \brief Gets whether or not the current mouse has haptic capabilities.
+ *
+ * \return SDL_TRUE if the mouse is haptic, SDL_FALSE if it isn't.
+ *
+ * \sa SDL_HapticOpenFromMouse
+ */
+extern DECLSPEC int SDLCALL SDL_MouseIsHaptic(void);
+
+/**
+ * \brief Tries to open a haptic device from the current mouse.
+ *
+ * \return The haptic device identifier or NULL on error.
+ *
+ * \sa SDL_MouseIsHaptic
+ * \sa SDL_HapticOpen
+ */
+extern DECLSPEC SDL_Haptic *SDLCALL SDL_HapticOpenFromMouse(void);
+
+/**
+ * \brief Checks to see if a joystick has haptic features.
+ *
+ * \param joystick Joystick to test for haptic capabilities.
+ * \return 1 if the joystick is haptic, 0 if it isn't
+ * or -1 if an error ocurred.
+ *
+ * \sa SDL_HapticOpenFromJoystick
+ */
+extern DECLSPEC int SDLCALL SDL_JoystickIsHaptic(SDL_Joystick * joystick);
+
+/**
+ * \brief Opens a Haptic device for usage from a Joystick device.
+ *
+ * You must still close the haptic device seperately. It will not be closed
+ * with the joystick.
+ *
+ * When opening from a joystick you should first close the haptic device before
+ * closing the joystick device. If not, on some implementations the haptic
+ * device will also get unallocated and you'll be unable to use force feedback
+ * on that device.
+ *
+ * \param joystick Joystick to create a haptic device from.
+ * \return A valid haptic device identifier on success or NULL on error.
+ *
+ * \sa SDL_HapticOpen
+ * \sa SDL_HapticClose
+ */
+extern DECLSPEC SDL_Haptic *SDLCALL SDL_HapticOpenFromJoystick(SDL_Joystick *
+ joystick);
+
+/**
+ * \brief Closes a Haptic device previously opened with SDL_HapticOpen().
+ *
+ * \param haptic Haptic device to close.
+ */
+extern DECLSPEC void SDLCALL SDL_HapticClose(SDL_Haptic * haptic);
+
+/**
+ * \brief Returns the number of effects a haptic device can store.
+ *
+ * On some platforms this isn't fully supported, and therefore is an
+ * approximation. Always check to see if your created effect was actually
+ * created and do not rely solely on SDL_HapticNumEffects().
+ *
+ * \param haptic The haptic device to query effect max.
+ * \return The number of effects the haptic device can store or
+ * -1 on error.
+ *
+ * \sa SDL_HapticNumEffectsPlaying
+ * \sa SDL_HapticQuery
+ */
+extern DECLSPEC int SDLCALL SDL_HapticNumEffects(SDL_Haptic * haptic);
+
+/**
+ * \brief Returns the number of effects a haptic device can play at the same
+ * time.
+ *
+ * This is not supported on all platforms, but will always return a value.
+ * Added here for the sake of completeness.
+ *
+ * \param haptic The haptic device to query maximum playing effects.
+ * \return The number of effects the haptic device can play at the same time
+ * or -1 on error.
+ *
+ * \sa SDL_HapticNumEffects
+ * \sa SDL_HapticQuery
+ */
+extern DECLSPEC int SDLCALL SDL_HapticNumEffectsPlaying(SDL_Haptic * haptic);
+
+/**
+ * \brief Gets the haptic devices supported features in bitwise matter.
+ *
+ * Example:
+ * \code
+ * if (SDL_HapticQuery(haptic) & SDL_HAPTIC_CONSTANT) {
+ * printf("We have constant haptic effect!");
+ * }
+ * \endcode
+ *
+ * \param haptic The haptic device to query.
+ * \return Haptic features in bitwise manner (OR'd).
+ *
+ * \sa SDL_HapticNumEffects
+ * \sa SDL_HapticEffectSupported
+ */
+extern DECLSPEC unsigned int SDLCALL SDL_HapticQuery(SDL_Haptic * haptic);
+
+
+/**
+ * \brief Gets the number of haptic axes the device has.
+ *
+ * \sa SDL_HapticDirection
+ */
+extern DECLSPEC int SDLCALL SDL_HapticNumAxes(SDL_Haptic * haptic);
+
+/**
+ * \brief Checks to see if effect is supported by haptic.
+ *
+ * \param haptic Haptic device to check on.
+ * \param effect Effect to check to see if it is supported.
+ * \return SDL_TRUE if effect is supported, SDL_FALSE if it isn't or -1 on error.
+ *
+ * \sa SDL_HapticQuery
+ * \sa SDL_HapticNewEffect
+ */
+extern DECLSPEC int SDLCALL SDL_HapticEffectSupported(SDL_Haptic * haptic,
+ SDL_HapticEffect *
+ effect);
+
+/**
+ * \brief Creates a new haptic effect on the device.
+ *
+ * \param haptic Haptic device to create the effect on.
+ * \param effect Properties of the effect to create.
+ * \return The id of the effect on success or -1 on error.
+ *
+ * \sa SDL_HapticUpdateEffect
+ * \sa SDL_HapticRunEffect
+ * \sa SDL_HapticDestroyEffect
+ */
+extern DECLSPEC int SDLCALL SDL_HapticNewEffect(SDL_Haptic * haptic,
+ SDL_HapticEffect * effect);
+
+/**
+ * \brief Updates the properties of an effect.
+ *
+ * Can be used dynamically, although behaviour when dynamically changing
+ * direction may be strange. Specifically the effect may reupload itself
+ * and start playing from the start. You cannot change the type either when
+ * running SDL_HapticUpdateEffect().
+ *
+ * \param haptic Haptic device that has the effect.
+ * \param effect Effect to update.
+ * \param data New effect properties to use.
+ * \return 0 on success or -1 on error.
+ *
+ * \sa SDL_HapticNewEffect
+ * \sa SDL_HapticRunEffect
+ * \sa SDL_HapticDestroyEffect
+ */
+extern DECLSPEC int SDLCALL SDL_HapticUpdateEffect(SDL_Haptic * haptic,
+ int effect,
+ SDL_HapticEffect * data);
+
+/**
+ * \brief Runs the haptic effect on its associated haptic device.
+ *
+ * If iterations are ::SDL_HAPTIC_INFINITY, it'll run the effect over and over
+ * repeating the envelope (attack and fade) every time. If you only want the
+ * effect to last forever, set ::SDL_HAPTIC_INFINITY in the effect's length
+ * parameter.
+ *
+ * \param haptic Haptic device to run the effect on.
+ * \param effect Identifier of the haptic effect to run.
+ * \param iterations Number of iterations to run the effect. Use
+ * ::SDL_HAPTIC_INFINITY for infinity.
+ * \return 0 on success or -1 on error.
+ *
+ * \sa SDL_HapticStopEffect
+ * \sa SDL_HapticDestroyEffect
+ * \sa SDL_HapticGetEffectStatus
+ */
+extern DECLSPEC int SDLCALL SDL_HapticRunEffect(SDL_Haptic * haptic,
+ int effect,
+ Uint32 iterations);
+
+/**
+ * \brief Stops the haptic effect on its associated haptic device.
+ *
+ * \param haptic Haptic device to stop the effect on.
+ * \param effect Identifier of the effect to stop.
+ * \return 0 on success or -1 on error.
+ *
+ * \sa SDL_HapticRunEffect
+ * \sa SDL_HapticDestroyEffect
+ */
+extern DECLSPEC int SDLCALL SDL_HapticStopEffect(SDL_Haptic * haptic,
+ int effect);
+
+/**
+ * \brief Destroys a haptic effect on the device.
+ *
+ * This will stop the effect if it's running. Effects are automatically
+ * destroyed when the device is closed.
+ *
+ * \param haptic Device to destroy the effect on.
+ * \param effect Identifier of the effect to destroy.
+ *
+ * \sa SDL_HapticNewEffect
+ */
+extern DECLSPEC void SDLCALL SDL_HapticDestroyEffect(SDL_Haptic * haptic,
+ int effect);
+
+/**
+ * \brief Gets the status of the current effect on the haptic device.
+ *
+ * Device must support the ::SDL_HAPTIC_STATUS feature.
+ *
+ * \param haptic Haptic device to query the effect status on.
+ * \param effect Identifier of the effect to query its status.
+ * \return 0 if it isn't playing, 1 if it is playing or -1 on error.
+ *
+ * \sa SDL_HapticRunEffect
+ * \sa SDL_HapticStopEffect
+ */
+extern DECLSPEC int SDLCALL SDL_HapticGetEffectStatus(SDL_Haptic * haptic,
+ int effect);
+
+/**
+ * \brief Sets the global gain of the device.
+ *
+ * Device must support the ::SDL_HAPTIC_GAIN feature.
+ *
+ * The user may specify the maximum gain by setting the environment variable
+ * SDL_HAPTIC_GAIN_MAX which should be between 0 and 100. All calls to
+ * SDL_HapticSetGain() will scale linearly using SDL_HAPTIC_GAIN_MAX as the
+ * maximum.
+ *
+ * \param haptic Haptic device to set the gain on.
+ * \param gain Value to set the gain to, should be between 0 and 100.
+ * \return 0 on success or -1 on error.
+ *
+ * \sa SDL_HapticQuery
+ */
+extern DECLSPEC int SDLCALL SDL_HapticSetGain(SDL_Haptic * haptic, int gain);
+
+/**
+ * \brief Sets the global autocenter of the device.
+ *
+ * Autocenter should be between 0 and 100. Setting it to 0 will disable
+ * autocentering.
+ *
+ * Device must support the ::SDL_HAPTIC_AUTOCENTER feature.
+ *
+ * \param haptic Haptic device to set autocentering on.
+ * \param autocenter Value to set autocenter to, 0 disables autocentering.
+ * \return 0 on success or -1 on error.
+ *
+ * \sa SDL_HapticQuery
+ */
+extern DECLSPEC int SDLCALL SDL_HapticSetAutocenter(SDL_Haptic * haptic,
+ int autocenter);
+
+/**
+ * \brief Pauses a haptic device.
+ *
+ * Device must support the ::SDL_HAPTIC_PAUSE feature. Call
+ * SDL_HapticUnpause() to resume playback.
+ *
+ * Do not modify the effects nor add new ones while the device is paused.
+ * That can cause all sorts of weird errors.
+ *
+ * \param haptic Haptic device to pause.
+ * \return 0 on success or -1 on error.
+ *
+ * \sa SDL_HapticUnpause
+ */
+extern DECLSPEC int SDLCALL SDL_HapticPause(SDL_Haptic * haptic);
+
+/**
+ * \brief Unpauses a haptic device.
+ *
+ * Call to unpause after SDL_HapticPause().
+ *
+ * \param haptic Haptic device to pause.
+ * \return 0 on success or -1 on error.
+ *
+ * \sa SDL_HapticPause
+ */
+extern DECLSPEC int SDLCALL SDL_HapticUnpause(SDL_Haptic * haptic);
+
+/**
+ * \brief Stops all the currently playing effects on a haptic device.
+ *
+ * \param haptic Haptic device to stop.
+ * \return 0 on success or -1 on error.
+ */
+extern DECLSPEC int SDLCALL SDL_HapticStopAll(SDL_Haptic * haptic);
+
+/**
+ * \brief Checks to see if rumble is supported on a haptic device.
+ *
+ * \param haptic Haptic device to check to see if it supports rumble.
+ * \return SDL_TRUE if effect is supported, SDL_FALSE if it isn't or -1 on error.
+ *
+ * \sa SDL_HapticRumbleInit
+ * \sa SDL_HapticRumblePlay
+ * \sa SDL_HapticRumbleStop
+ */
+extern DECLSPEC int SDLCALL SDL_HapticRumbleSupported(SDL_Haptic * haptic);
+
+/**
+ * \brief Initializes the haptic device for simple rumble playback.
+ *
+ * \param haptic Haptic device to initialize for simple rumble playback.
+ * \return 0 on success or -1 on error.
+ *
+ * \sa SDL_HapticOpen
+ * \sa SDL_HapticRumbleSupported
+ * \sa SDL_HapticRumblePlay
+ * \sa SDL_HapticRumbleStop
+ */
+extern DECLSPEC int SDLCALL SDL_HapticRumbleInit(SDL_Haptic * haptic);
+
+/**
+ * \brief Runs simple rumble on a haptic device
+ *
+ * \param haptic Haptic device to play rumble effect on.
+ * \param strength Strength of the rumble to play as a 0-1 float value.
+ * \param length Length of the rumble to play in milliseconds.
+ * \return 0 on success or -1 on error.
+ *
+ * \sa SDL_HapticRumbleSupported
+ * \sa SDL_HapticRumbleInit
+ * \sa SDL_HapticRumbleStop
+ */
+extern DECLSPEC int SDLCALL SDL_HapticRumblePlay(SDL_Haptic * haptic, float strength, Uint32 length );
+
+/**
+ * \brief Stops the simple rumble on a haptic device.
+ *
+ * \param haptic Haptic to stop the rumble on.
+ * \return 0 on success or -1 on error.
+ *
+ * \sa SDL_HapticRumbleSupported
+ * \sa SDL_HapticRumbleInit
+ * \sa SDL_HapticRumblePlay
+ */
+extern DECLSPEC int SDLCALL SDL_HapticRumbleStop(SDL_Haptic * haptic);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_haptic_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL_hints.h
+ *
+ * Official documentation for SDL configuration variables
+ *
+ * This file contains functions to set and get configuration hints,
+ * as well as listing each of them alphabetically.
+ *
+ * The convention for naming hints is SDL_HINT_X, where "SDL_X" is
+ * the environment variable that can be used to override the default.
+ *
+ * In general these hints are just that - they may or may not be
+ * supported or applicable on any given platform, but they provide
+ * a way for an application or user to give the library a hint as
+ * to how they would like the library to work.
+ */
+
+#ifndef _SDL_hints_h
+#define _SDL_hints_h
+
+#include "SDL_stdinc.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \brief A variable controlling how 3D acceleration is used to accelerate the SDL screen surface.
+ *
+ * SDL can try to accelerate the SDL screen surface by using streaming
+ * textures with a 3D rendering engine. This variable controls whether and
+ * how this is done.
+ *
+ * This variable can be set to the following values:
+ * "0" - Disable 3D acceleration
+ * "1" - Enable 3D acceleration, using the default renderer.
+ * "X" - Enable 3D acceleration, using X where X is one of the valid rendering drivers. (e.g. "direct3d", "opengl", etc.)
+ *
+ * By default SDL tries to make a best guess for each platform whether
+ * to use acceleration or not.
+ */
+#define SDL_HINT_FRAMEBUFFER_ACCELERATION "SDL_FRAMEBUFFER_ACCELERATION"
+
+/**
+ * \brief A variable specifying which render driver to use.
+ *
+ * If the application doesn't pick a specific renderer to use, this variable
+ * specifies the name of the preferred renderer. If the preferred renderer
+ * can't be initialized, the normal default renderer is used.
+ *
+ * This variable is case insensitive and can be set to the following values:
+ * "direct3d"
+ * "opengl"
+ * "opengles2"
+ * "opengles"
+ * "software"
+ *
+ * The default varies by platform, but it's the first one in the list that
+ * is available on the current platform.
+ */
+#define SDL_HINT_RENDER_DRIVER "SDL_RENDER_DRIVER"
+
+/**
+ * \brief A variable controlling whether the OpenGL render driver uses shaders if they are available.
+ *
+ * This variable can be set to the following values:
+ * "0" - Disable shaders
+ * "1" - Enable shaders
+ *
+ * By default shaders are used if OpenGL supports them.
+ */
+#define SDL_HINT_RENDER_OPENGL_SHADERS "SDL_RENDER_OPENGL_SHADERS"
+
+/**
+ * \brief A variable controlling whether the Direct3D device is initialized for thread-safe operations.
+ *
+ * This variable can be set to the following values:
+ * "0" - Thread-safety is not enabled (faster)
+ * "1" - Thread-safety is enabled
+ *
+ * By default the Direct3D device is created with thread-safety disabled.
+ */
+#define SDL_HINT_RENDER_DIRECT3D_THREADSAFE "SDL_RENDER_DIRECT3D_THREADSAFE"
+
+/**
+ * \brief A variable controlling whether to enable Direct3D 11+'s Debug Layer.
+ *
+ * This variable does not have any effect on the Direct3D 9 based renderer.
+ *
+ * This variable can be set to the following values:
+ * "0" - Disable Debug Layer use
+ * "1" - Enable Debug Layer use
+ *
+ * By default, SDL does not use Direct3D Debug Layer.
+ */
+#define SDL_HINT_RENDER_DIRECT3D11_DEBUG "SDL_HINT_RENDER_DIRECT3D11_DEBUG"
+
+/**
+ * \brief A variable controlling the scaling quality
+ *
+ * This variable can be set to the following values:
+ * "0" or "nearest" - Nearest pixel sampling
+ * "1" or "linear" - Linear filtering (supported by OpenGL and Direct3D)
+ * "2" or "best" - Currently this is the same as "linear"
+ *
+ * By default nearest pixel sampling is used
+ */
+#define SDL_HINT_RENDER_SCALE_QUALITY "SDL_RENDER_SCALE_QUALITY"
+
+/**
+ * \brief A variable controlling whether updates to the SDL screen surface should be synchronized with the vertical refresh, to avoid tearing.
+ *
+ * This variable can be set to the following values:
+ * "0" - Disable vsync
+ * "1" - Enable vsync
+ *
+ * By default SDL does not sync screen surface updates with vertical refresh.
+ */
+#define SDL_HINT_RENDER_VSYNC "SDL_RENDER_VSYNC"
+
+/**
+ * \brief A variable controlling whether the screensaver is enabled.
+ *
+ * This variable can be set to the following values:
+ * "0" - Disable screensaver
+ * "1" - Enable screensaver
+ *
+ * By default SDL will disable the screensaver.
+ */
+#define SDL_HINT_VIDEO_ALLOW_SCREENSAVER "SDL_VIDEO_ALLOW_SCREENSAVER"
+
+/**
+ * \brief A variable controlling whether the X11 VidMode extension should be used.
+ *
+ * This variable can be set to the following values:
+ * "0" - Disable XVidMode
+ * "1" - Enable XVidMode
+ *
+ * By default SDL will use XVidMode if it is available.
+ */
+#define SDL_HINT_VIDEO_X11_XVIDMODE "SDL_VIDEO_X11_XVIDMODE"
+
+/**
+ * \brief A variable controlling whether the X11 Xinerama extension should be used.
+ *
+ * This variable can be set to the following values:
+ * "0" - Disable Xinerama
+ * "1" - Enable Xinerama
+ *
+ * By default SDL will use Xinerama if it is available.
+ */
+#define SDL_HINT_VIDEO_X11_XINERAMA "SDL_VIDEO_X11_XINERAMA"
+
+/**
+ * \brief A variable controlling whether the X11 XRandR extension should be used.
+ *
+ * This variable can be set to the following values:
+ * "0" - Disable XRandR
+ * "1" - Enable XRandR
+ *
+ * By default SDL will not use XRandR because of window manager issues.
+ */
+#define SDL_HINT_VIDEO_X11_XRANDR "SDL_VIDEO_X11_XRANDR"
+
+/**
+ * \brief A variable controlling whether grabbing input grabs the keyboard
+ *
+ * This variable can be set to the following values:
+ * "0" - Grab will affect only the mouse
+ * "1" - Grab will affect mouse and keyboard
+ *
+ * By default SDL will not grab the keyboard so system shortcuts still work.
+ */
+#define SDL_HINT_GRAB_KEYBOARD "SDL_GRAB_KEYBOARD"
+
+/**
+* \brief A variable controlling whether relative mouse mode is implemented using mouse warping
+*
+* This variable can be set to the following values:
+* "0" - Relative mouse mode uses raw input
+* "1" - Relative mouse mode uses mouse warping
+*
+* By default SDL will use raw input for relative mouse mode
+*/
+#define SDL_HINT_MOUSE_RELATIVE_MODE_WARP "SDL_MOUSE_RELATIVE_MODE_WARP"
+
+/**
+ * \brief Minimize your SDL_Window if it loses key focus when in fullscreen mode. Defaults to true.
+ *
+ */
+#define SDL_HINT_VIDEO_MINIMIZE_ON_FOCUS_LOSS "SDL_VIDEO_MINIMIZE_ON_FOCUS_LOSS"
+
+/**
+ * \brief A variable controlling whether the idle timer is disabled on iOS.
+ *
+ * When an iOS app does not receive touches for some time, the screen is
+ * dimmed automatically. For games where the accelerometer is the only input
+ * this is problematic. This functionality can be disabled by setting this
+ * hint.
+ *
+ * This variable can be set to the following values:
+ * "0" - Enable idle timer
+ * "1" - Disable idle timer
+ */
+#define SDL_HINT_IDLE_TIMER_DISABLED "SDL_IOS_IDLE_TIMER_DISABLED"
+
+/**
+ * \brief A variable controlling which orientations are allowed on iOS.
+ *
+ * In some circumstances it is necessary to be able to explicitly control
+ * which UI orientations are allowed.
+ *
+ * This variable is a space delimited list of the following values:
+ * "LandscapeLeft", "LandscapeRight", "Portrait" "PortraitUpsideDown"
+ */
+#define SDL_HINT_ORIENTATIONS "SDL_IOS_ORIENTATIONS"
+
+/**
+ * \brief A variable controlling whether an Android built-in accelerometer should be
+ * listed as a joystick device, rather than listing actual joysticks only.
+ *
+ * This variable can be set to the following values:
+ * "0" - List only real joysticks and accept input from them
+ * "1" - List real joysticks along with the accelerometer as if it were a 3 axis joystick (the default).
+ */
+#define SDL_HINT_ACCELEROMETER_AS_JOYSTICK "SDL_ACCELEROMETER_AS_JOYSTICK"
+
+
+/**
+ * \brief A variable that lets you disable the detection and use of Xinput gamepad devices
+ *
+ * The variable can be set to the following values:
+ * "0" - Disable XInput detection (only uses direct input)
+ * "1" - Enable XInput detection (the default)
+ */
+#define SDL_HINT_XINPUT_ENABLED "SDL_XINPUT_ENABLED"
+
+
+/**
+ * \brief A variable that lets you manually hint extra gamecontroller db entries
+ *
+ * The variable should be newline delimited rows of gamecontroller config data, see SDL_gamecontroller.h
+ *
+ * This hint must be set before calling SDL_Init(SDL_INIT_GAMECONTROLLER)
+ * You can update mappings after the system is initialized with SDL_GameControllerMappingForGUID() and SDL_GameControllerAddMapping()
+ */
+#define SDL_HINT_GAMECONTROLLERCONFIG "SDL_GAMECONTROLLERCONFIG"
+
+
+/**
+ * \brief A variable that lets you enable joystick (and gamecontroller) events even when your app is in the background.
+ *
+ * The variable can be set to the following values:
+ * "0" - Disable joystick & gamecontroller input events when the
+ * application is in the background.
+ * "1" - Enable joystick & gamecontroller input events when the
+ * application is in the background.
+ *
+ * The default value is "0". This hint may be set at any time.
+ */
+#define SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS "SDL_JOYSTICK_ALLOW_BACKGROUND_EVENTS"
+
+
+/**
+ * \brief If set to 0 then never set the top most bit on a SDL Window, even if the video mode expects it.
+ * This is a debugging aid for developers and not expected to be used by end users. The default is "1"
+ *
+ * This variable can be set to the following values:
+ * "0" - don't allow topmost
+ * "1" - allow topmost
+ */
+#define SDL_HINT_ALLOW_TOPMOST "SDL_ALLOW_TOPMOST"
+
+
+/**
+ * \brief A variable that controls the timer resolution, in milliseconds.
+ *
+ * The higher resolution the timer, the more frequently the CPU services
+ * timer interrupts, and the more precise delays are, but this takes up
+ * power and CPU time. This hint is only used on Windows 7 and earlier.
+ *
+ * See this blog post for more information:
+ * http://randomascii.wordpress.com/2013/07/08/windows-timer-resolution-megawatts-wasted/
+ *
+ * If this variable is set to "0", the system timer resolution is not set.
+ *
+ * The default value is "1". This hint may be set at any time.
+ */
+#define SDL_HINT_TIMER_RESOLUTION "SDL_TIMER_RESOLUTION"
+
+
+/**
+ * \brief If set to 1, then do not allow high-DPI windows. ("Retina" on Mac)
+ */
+#define SDL_HINT_VIDEO_HIGHDPI_DISABLED "SDL_VIDEO_HIGHDPI_DISABLED"
+
+/**
+ * \brief A variable that determines whether ctrl+click should generate a right-click event on Mac
+ *
+ * If present, holding ctrl while left clicking will generate a right click
+ * event when on Mac.
+ */
+#define SDL_HINT_MAC_CTRL_CLICK_EMULATE_RIGHT_CLICK "SDL_MAC_CTRL_CLICK_EMULATE_RIGHT_CLICK"
+
+/**
+* \brief A variable specifying which shader compiler to preload when using the Chrome ANGLE binaries
+*
+* SDL has EGL and OpenGL ES2 support on Windows via the ANGLE project. It
+* can use two different sets of binaries, those compiled by the user from source
+* or those provided by the Chrome browser. In the later case, these binaries require
+* that SDL loads a DLL providing the shader compiler.
+*
+* This variable can be set to the following values:
+* "d3dcompiler_46.dll" - default, best for Vista or later.
+* "d3dcompiler_43.dll" - for XP support.
+* "none" - do not load any library, useful if you compiled ANGLE from source and included the compiler in your binaries.
+*
+*/
+#define SDL_HINT_VIDEO_WIN_D3DCOMPILER "SDL_VIDEO_WIN_D3DCOMPILER"
+
+/**
+* \brief A variable that is the address of another SDL_Window* (as a hex string formatted with "%p").
+*
+* If this hint is set before SDL_CreateWindowFrom() and the SDL_Window* it is set to has
+* SDL_WINDOW_OPENGL set (and running on WGL only, currently), then two things will occur on the newly
+* created SDL_Window:
+*
+* 1. Its pixel format will be set to the same pixel format as this SDL_Window. This is
+* needed for example when sharing an OpenGL context across multiple windows.
+*
+* 2. The flag SDL_WINDOW_OPENGL will be set on the new window so it can be used for
+* OpenGL rendering.
+*
+* This variable can be set to the following values:
+* The address (as a string "%p") of the SDL_Window* that new windows created with SDL_CreateWindowFrom() should
+* share a pixel format with.
+*/
+#define SDL_HINT_VIDEO_WINDOW_SHARE_PIXEL_FORMAT "SDL_VIDEO_WINDOW_SHARE_PIXEL_FORMAT"
+
+/*
+ * \brief A URL to a WinRT app's privacy policy
+ *
+ * All network-enabled WinRT apps must make a privacy policy available to its
+ * users. On Windows 8, 8.1, and RT, Microsoft mandates that this policy be
+ * be available in the Windows Settings charm, as accessed from within the app.
+ * SDL provides code to add a URL-based link there, which can point to the app's
+ * privacy policy.
+ *
+ * To setup a URL to an app's privacy policy, set SDL_HINT_WINRT_PRIVACY_POLICY_URL
+ * before calling any SDL_Init functions. The contents of the hint should
+ * be a valid URL. For example, "http://www.example.com".
+ *
+ * The default value is "", which will prevent SDL from adding a privacy policy
+ * link to the Settings charm. This hint should only be set during app init.
+ *
+ * The label text of an app's "Privacy Policy" link may be customized via another
+ * hint, SDL_HINT_WINRT_PRIVACY_POLICY_LABEL.
+ *
+ * Please note that on Windows Phone, Microsoft does not provide standard UI
+ * for displaying a privacy policy link, and as such, SDL_HINT_WINRT_PRIVACY_POLICY_URL
+ * will not get used on that platform. Network-enabled phone apps should display
+ * their privacy policy through some other, in-app means.
+ */
+#define SDL_HINT_WINRT_PRIVACY_POLICY_URL "SDL_HINT_WINRT_PRIVACY_POLICY_URL"
+
+/** \brief Label text for a WinRT app's privacy policy link
+ *
+ * Network-enabled WinRT apps must include a privacy policy. On Windows 8, 8.1, and RT,
+ * Microsoft mandates that this policy be available via the Windows Settings charm.
+ * SDL provides code to add a link there, with it's label text being set via the
+ * optional hint, SDL_HINT_WINRT_PRIVACY_POLICY_LABEL.
+ *
+ * Please note that a privacy policy's contents are not set via this hint. A separate
+ * hint, SDL_HINT_WINRT_PRIVACY_POLICY_URL, is used to link to the actual text of the
+ * policy.
+ *
+ * The contents of this hint should be encoded as a UTF8 string.
+ *
+ * The default value is "Privacy Policy". This hint should only be set during app
+ * initialization, preferably before any calls to SDL_Init.
+ *
+ * For additional information on linking to a privacy policy, see the documentation for
+ * SDL_HINT_WINRT_PRIVACY_POLICY_URL.
+ */
+#define SDL_HINT_WINRT_PRIVACY_POLICY_LABEL "SDL_HINT_WINRT_PRIVACY_POLICY_LABEL"
+
+/** \brief If set to 1, back button press events on Windows Phone 8+ will be marked as handled.
+ *
+ * TODO, WinRT: document SDL_HINT_WINRT_HANDLE_BACK_BUTTON need and use
+ * For now, more details on why this is needed can be found at the
+ * beginning of the following web page:
+ * http://msdn.microsoft.com/en-us/library/windowsphone/develop/jj247550(v=vs.105).aspx
+ */
+#define SDL_HINT_WINRT_HANDLE_BACK_BUTTON "SDL_HINT_WINRT_HANDLE_BACK_BUTTON"
+
+/**
+ * \brief A variable that dictates policy for fullscreen Spaces on Mac OS X.
+ *
+ * This hint only applies to Mac OS X.
+ *
+ * The variable can be set to the following values:
+ * "0" - Disable Spaces support (FULLSCREEN_DESKTOP won't use them and
+ * SDL_WINDOW_RESIZABLE windows won't offer the "fullscreen"
+ * button on their titlebars).
+ * "1" - Enable Spaces support (FULLSCREEN_DESKTOP will use them and
+ * SDL_WINDOW_RESIZABLE windows will offer the "fullscreen"
+ * button on their titlebars.
+ *
+ * The default value is "1". Spaces are disabled regardless of this hint if
+ * the OS isn't at least Mac OS X Lion (10.7). This hint must be set before
+ * any windows are created.
+ */
+#define SDL_HINT_VIDEO_MAC_FULLSCREEN_SPACES "SDL_VIDEO_MAC_FULLSCREEN_SPACES"
+
+
+/**
+ * \brief An enumeration of hint priorities
+ */
+typedef enum
+{
+ SDL_HINT_DEFAULT,
+ SDL_HINT_NORMAL,
+ SDL_HINT_OVERRIDE
+} SDL_HintPriority;
+
+
+/**
+ * \brief Set a hint with a specific priority
+ *
+ * The priority controls the behavior when setting a hint that already
+ * has a value. Hints will replace existing hints of their priority and
+ * lower. Environment variables are considered to have override priority.
+ *
+ * \return SDL_TRUE if the hint was set, SDL_FALSE otherwise
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_SetHintWithPriority(const char *name,
+ const char *value,
+ SDL_HintPriority priority);
+
+/**
+ * \brief Set a hint with normal priority
+ *
+ * \return SDL_TRUE if the hint was set, SDL_FALSE otherwise
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_SetHint(const char *name,
+ const char *value);
+
+/**
+ * \brief Get a hint
+ *
+ * \return The string value of a hint variable.
+ */
+extern DECLSPEC const char * SDLCALL SDL_GetHint(const char *name);
+
+/**
+ * \brief Add a function to watch a particular hint
+ *
+ * \param name The hint to watch
+ * \param callback The function to call when the hint value changes
+ * \param userdata A pointer to pass to the callback function
+ */
+typedef void (*SDL_HintCallback)(void *userdata, const char *name, const char *oldValue, const char *newValue);
+extern DECLSPEC void SDLCALL SDL_AddHintCallback(const char *name,
+ SDL_HintCallback callback,
+ void *userdata);
+
+/**
+ * \brief Remove a function watching a particular hint
+ *
+ * \param name The hint being watched
+ * \param callback The function being called when the hint value changes
+ * \param userdata A pointer being passed to the callback function
+ */
+extern DECLSPEC void SDLCALL SDL_DelHintCallback(const char *name,
+ SDL_HintCallback callback,
+ void *userdata);
+
+/**
+ * \brief Clear all hints
+ *
+ * This function is called during SDL_Quit() to free stored hints.
+ */
+extern DECLSPEC void SDLCALL SDL_ClearHints(void);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_hints_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL_joystick.h
+ *
+ * Include file for SDL joystick event handling
+ *
+ * The term "device_index" identifies currently plugged in joystick devices between 0 and SDL_NumJoysticks, with the exact joystick
+ * behind a device_index changing as joysticks are plugged and unplugged.
+ *
+ * The term "instance_id" is the current instantiation of a joystick device in the system, if the joystick is removed and then re-inserted
+ * then it will get a new instance_id, instance_id's are monotonically increasing identifiers of a joystick plugged in.
+ *
+ * The term JoystickGUID is a stable 128-bit identifier for a joystick device that does not change over time, it identifies class of
+ * the device (a X360 wired controller for example). This identifier is platform dependent.
+ *
+ *
+ */
+
+#ifndef _SDL_joystick_h
+#define _SDL_joystick_h
+
+#include "SDL_stdinc.h"
+#include "SDL_error.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \file SDL_joystick.h
+ *
+ * In order to use these functions, SDL_Init() must have been called
+ * with the ::SDL_INIT_JOYSTICK flag. This causes SDL to scan the system
+ * for joysticks, and load appropriate drivers.
+ *
+ * If you would like to receive joystick updates while the application
+ * is in the background, you should set the following hint before calling
+ * SDL_Init(): SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS
+ */
+
+/* The joystick structure used to identify an SDL joystick */
+struct _SDL_Joystick;
+typedef struct _SDL_Joystick SDL_Joystick;
+
+/* A structure that encodes the stable unique id for a joystick device */
+typedef struct {
+ Uint8 data[16];
+} SDL_JoystickGUID;
+
+typedef Sint32 SDL_JoystickID;
+
+
+/* Function prototypes */
+/**
+ * Count the number of joysticks attached to the system right now
+ */
+extern DECLSPEC int SDLCALL SDL_NumJoysticks(void);
+
+/**
+ * Get the implementation dependent name of a joystick.
+ * This can be called before any joysticks are opened.
+ * If no name can be found, this function returns NULL.
+ */
+extern DECLSPEC const char *SDLCALL SDL_JoystickNameForIndex(int device_index);
+
+/**
+ * Open a joystick for use.
+ * The index passed as an argument refers tothe N'th joystick on the system.
+ * This index is the value which will identify this joystick in future joystick
+ * events.
+ *
+ * \return A joystick identifier, or NULL if an error occurred.
+ */
+extern DECLSPEC SDL_Joystick *SDLCALL SDL_JoystickOpen(int device_index);
+
+/**
+ * Return the name for this currently opened joystick.
+ * If no name can be found, this function returns NULL.
+ */
+extern DECLSPEC const char *SDLCALL SDL_JoystickName(SDL_Joystick * joystick);
+
+/**
+ * Return the GUID for the joystick at this index
+ */
+extern DECLSPEC SDL_JoystickGUID SDLCALL SDL_JoystickGetDeviceGUID(int device_index);
+
+/**
+ * Return the GUID for this opened joystick
+ */
+extern DECLSPEC SDL_JoystickGUID SDLCALL SDL_JoystickGetGUID(SDL_Joystick * joystick);
+
+/**
+ * Return a string representation for this guid. pszGUID must point to at least 33 bytes
+ * (32 for the string plus a NULL terminator).
+ */
+extern DECLSPEC void SDLCALL SDL_JoystickGetGUIDString(SDL_JoystickGUID guid, char *pszGUID, int cbGUID);
+
+/**
+ * convert a string into a joystick formatted guid
+ */
+extern DECLSPEC SDL_JoystickGUID SDLCALL SDL_JoystickGetGUIDFromString(const char *pchGUID);
+
+/**
+ * Returns SDL_TRUE if the joystick has been opened and currently connected, or SDL_FALSE if it has not.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_JoystickGetAttached(SDL_Joystick * joystick);
+
+/**
+ * Get the instance ID of an opened joystick or -1 if the joystick is invalid.
+ */
+extern DECLSPEC SDL_JoystickID SDLCALL SDL_JoystickInstanceID(SDL_Joystick * joystick);
+
+/**
+ * Get the number of general axis controls on a joystick.
+ */
+extern DECLSPEC int SDLCALL SDL_JoystickNumAxes(SDL_Joystick * joystick);
+
+/**
+ * Get the number of trackballs on a joystick.
+ *
+ * Joystick trackballs have only relative motion events associated
+ * with them and their state cannot be polled.
+ */
+extern DECLSPEC int SDLCALL SDL_JoystickNumBalls(SDL_Joystick * joystick);
+
+/**
+ * Get the number of POV hats on a joystick.
+ */
+extern DECLSPEC int SDLCALL SDL_JoystickNumHats(SDL_Joystick * joystick);
+
+/**
+ * Get the number of buttons on a joystick.
+ */
+extern DECLSPEC int SDLCALL SDL_JoystickNumButtons(SDL_Joystick * joystick);
+
+/**
+ * Update the current state of the open joysticks.
+ *
+ * This is called automatically by the event loop if any joystick
+ * events are enabled.
+ */
+extern DECLSPEC void SDLCALL SDL_JoystickUpdate(void);
+
+/**
+ * Enable/disable joystick event polling.
+ *
+ * If joystick events are disabled, you must call SDL_JoystickUpdate()
+ * yourself and check the state of the joystick when you want joystick
+ * information.
+ *
+ * The state can be one of ::SDL_QUERY, ::SDL_ENABLE or ::SDL_IGNORE.
+ */
+extern DECLSPEC int SDLCALL SDL_JoystickEventState(int state);
+
+/**
+ * Get the current state of an axis control on a joystick.
+ *
+ * The state is a value ranging from -32768 to 32767.
+ *
+ * The axis indices start at index 0.
+ */
+extern DECLSPEC Sint16 SDLCALL SDL_JoystickGetAxis(SDL_Joystick * joystick,
+ int axis);
+
+/**
+ * \name Hat positions
+ */
+/* @{ */
+#define SDL_HAT_CENTERED 0x00
+#define SDL_HAT_UP 0x01
+#define SDL_HAT_RIGHT 0x02
+#define SDL_HAT_DOWN 0x04
+#define SDL_HAT_LEFT 0x08
+#define SDL_HAT_RIGHTUP (SDL_HAT_RIGHT|SDL_HAT_UP)
+#define SDL_HAT_RIGHTDOWN (SDL_HAT_RIGHT|SDL_HAT_DOWN)
+#define SDL_HAT_LEFTUP (SDL_HAT_LEFT|SDL_HAT_UP)
+#define SDL_HAT_LEFTDOWN (SDL_HAT_LEFT|SDL_HAT_DOWN)
+/* @} */
+
+/**
+ * Get the current state of a POV hat on a joystick.
+ *
+ * The hat indices start at index 0.
+ *
+ * \return The return value is one of the following positions:
+ * - ::SDL_HAT_CENTERED
+ * - ::SDL_HAT_UP
+ * - ::SDL_HAT_RIGHT
+ * - ::SDL_HAT_DOWN
+ * - ::SDL_HAT_LEFT
+ * - ::SDL_HAT_RIGHTUP
+ * - ::SDL_HAT_RIGHTDOWN
+ * - ::SDL_HAT_LEFTUP
+ * - ::SDL_HAT_LEFTDOWN
+ */
+extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetHat(SDL_Joystick * joystick,
+ int hat);
+
+/**
+ * Get the ball axis change since the last poll.
+ *
+ * \return 0, or -1 if you passed it invalid parameters.
+ *
+ * The ball indices start at index 0.
+ */
+extern DECLSPEC int SDLCALL SDL_JoystickGetBall(SDL_Joystick * joystick,
+ int ball, int *dx, int *dy);
+
+/**
+ * Get the current state of a button on a joystick.
+ *
+ * The button indices start at index 0.
+ */
+extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetButton(SDL_Joystick * joystick,
+ int button);
+
+/**
+ * Close a joystick previously opened with SDL_JoystickOpen().
+ */
+extern DECLSPEC void SDLCALL SDL_JoystickClose(SDL_Joystick * joystick);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_joystick_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL_keyboard.h
+ *
+ * Include file for SDL keyboard event handling
+ */
+
+#ifndef _SDL_keyboard_h
+#define _SDL_keyboard_h
+
+#include "SDL_stdinc.h"
+#include "SDL_error.h"
+#include "SDL_keycode.h"
+#include "SDL_video.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \brief The SDL keysym structure, used in key events.
+ *
+ * \note If you are looking for translated character input, see the ::SDL_TEXTINPUT event.
+ */
+typedef struct SDL_Keysym
+{
+ SDL_Scancode scancode; /**< SDL physical key code - see ::SDL_Scancode for details */
+ SDL_Keycode sym; /**< SDL virtual key code - see ::SDL_Keycode for details */
+ Uint16 mod; /**< current key modifiers */
+ Uint32 unused;
+} SDL_Keysym;
+
+/* Function prototypes */
+
+/**
+ * \brief Get the window which currently has keyboard focus.
+ */
+extern DECLSPEC SDL_Window * SDLCALL SDL_GetKeyboardFocus(void);
+
+/**
+ * \brief Get a snapshot of the current state of the keyboard.
+ *
+ * \param numkeys if non-NULL, receives the length of the returned array.
+ *
+ * \return An array of key states. Indexes into this array are obtained by using ::SDL_Scancode values.
+ *
+ * \b Example:
+ * \code
+ * const Uint8 *state = SDL_GetKeyboardState(NULL);
+ * if ( state[SDL_SCANCODE_RETURN] ) {
+ * printf("<RETURN> is pressed.\n");
+ * }
+ * \endcode
+ */
+extern DECLSPEC const Uint8 *SDLCALL SDL_GetKeyboardState(int *numkeys);
+
+/**
+ * \brief Get the current key modifier state for the keyboard.
+ */
+extern DECLSPEC SDL_Keymod SDLCALL SDL_GetModState(void);
+
+/**
+ * \brief Set the current key modifier state for the keyboard.
+ *
+ * \note This does not change the keyboard state, only the key modifier flags.
+ */
+extern DECLSPEC void SDLCALL SDL_SetModState(SDL_Keymod modstate);
+
+/**
+ * \brief Get the key code corresponding to the given scancode according
+ * to the current keyboard layout.
+ *
+ * See ::SDL_Keycode for details.
+ *
+ * \sa SDL_GetKeyName()
+ */
+extern DECLSPEC SDL_Keycode SDLCALL SDL_GetKeyFromScancode(SDL_Scancode scancode);
+
+/**
+ * \brief Get the scancode corresponding to the given key code according to the
+ * current keyboard layout.
+ *
+ * See ::SDL_Scancode for details.
+ *
+ * \sa SDL_GetScancodeName()
+ */
+extern DECLSPEC SDL_Scancode SDLCALL SDL_GetScancodeFromKey(SDL_Keycode key);
+
+/**
+ * \brief Get a human-readable name for a scancode.
+ *
+ * \return A pointer to the name for the scancode.
+ * If the scancode doesn't have a name, this function returns
+ * an empty string ("").
+ *
+ * \sa SDL_Scancode
+ */
+extern DECLSPEC const char *SDLCALL SDL_GetScancodeName(SDL_Scancode scancode);
+
+/**
+ * \brief Get a scancode from a human-readable name
+ *
+ * \return scancode, or SDL_SCANCODE_UNKNOWN if the name wasn't recognized
+ *
+ * \sa SDL_Scancode
+ */
+extern DECLSPEC SDL_Scancode SDLCALL SDL_GetScancodeFromName(const char *name);
+
+/**
+ * \brief Get a human-readable name for a key.
+ *
+ * \return A pointer to a UTF-8 string that stays valid at least until the next
+ * call to this function. If you need it around any longer, you must
+ * copy it. If the key doesn't have a name, this function returns an
+ * empty string ("").
+ *
+ * \sa SDL_Key
+ */
+extern DECLSPEC const char *SDLCALL SDL_GetKeyName(SDL_Keycode key);
+
+/**
+ * \brief Get a key code from a human-readable name
+ *
+ * \return key code, or SDLK_UNKNOWN if the name wasn't recognized
+ *
+ * \sa SDL_Keycode
+ */
+extern DECLSPEC SDL_Keycode SDLCALL SDL_GetKeyFromName(const char *name);
+
+/**
+ * \brief Start accepting Unicode text input events.
+ * This function will show the on-screen keyboard if supported.
+ *
+ * \sa SDL_StopTextInput()
+ * \sa SDL_SetTextInputRect()
+ * \sa SDL_HasScreenKeyboardSupport()
+ */
+extern DECLSPEC void SDLCALL SDL_StartTextInput(void);
+
+/**
+ * \brief Return whether or not Unicode text input events are enabled.
+ *
+ * \sa SDL_StartTextInput()
+ * \sa SDL_StopTextInput()
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_IsTextInputActive(void);
+
+/**
+ * \brief Stop receiving any text input events.
+ * This function will hide the on-screen keyboard if supported.
+ *
+ * \sa SDL_StartTextInput()
+ * \sa SDL_HasScreenKeyboardSupport()
+ */
+extern DECLSPEC void SDLCALL SDL_StopTextInput(void);
+
+/**
+ * \brief Set the rectangle used to type Unicode text inputs.
+ * This is used as a hint for IME and on-screen keyboard placement.
+ *
+ * \sa SDL_StartTextInput()
+ */
+extern DECLSPEC void SDLCALL SDL_SetTextInputRect(SDL_Rect *rect);
+
+/**
+ * \brief Returns whether the platform has some screen keyboard support.
+ *
+ * \return SDL_TRUE if some keyboard support is available else SDL_FALSE.
+ *
+ * \note Not all screen keyboard functions are supported on all platforms.
+ *
+ * \sa SDL_IsScreenKeyboardShown()
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasScreenKeyboardSupport(void);
+
+/**
+ * \brief Returns whether the screen keyboard is shown for given window.
+ *
+ * \param window The window for which screen keyboard should be queried.
+ *
+ * \return SDL_TRUE if screen keyboard is shown else SDL_FALSE.
+ *
+ * \sa SDL_HasScreenKeyboardSupport()
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_IsScreenKeyboardShown(SDL_Window *window);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_keyboard_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL_keycode.h
+ *
+ * Defines constants which identify keyboard keys and modifiers.
+ */
+
+#ifndef _SDL_keycode_h
+#define _SDL_keycode_h
+
+#include "SDL_stdinc.h"
+#include "SDL_scancode.h"
+
+/**
+ * \brief The SDL virtual key representation.
+ *
+ * Values of this type are used to represent keyboard keys using the current
+ * layout of the keyboard. These values include Unicode values representing
+ * the unmodified character that would be generated by pressing the key, or
+ * an SDLK_* constant for those keys that do not generate characters.
+ */
+typedef Sint32 SDL_Keycode;
+
+#define SDLK_SCANCODE_MASK (1<<30)
+#define SDL_SCANCODE_TO_KEYCODE(X) (X | SDLK_SCANCODE_MASK)
+
+enum
+{
+ SDLK_UNKNOWN = 0,
+
+ SDLK_RETURN = '\r',
+ SDLK_ESCAPE = '\033',
+ SDLK_BACKSPACE = '\b',
+ SDLK_TAB = '\t',
+ SDLK_SPACE = ' ',
+ SDLK_EXCLAIM = '!',
+ SDLK_QUOTEDBL = '"',
+ SDLK_HASH = '#',
+ SDLK_PERCENT = '%',
+ SDLK_DOLLAR = '$',
+ SDLK_AMPERSAND = '&',
+ SDLK_QUOTE = '\'',
+ SDLK_LEFTPAREN = '(',
+ SDLK_RIGHTPAREN = ')',
+ SDLK_ASTERISK = '*',
+ SDLK_PLUS = '+',
+ SDLK_COMMA = ',',
+ SDLK_MINUS = '-',
+ SDLK_PERIOD = '.',
+ SDLK_SLASH = '/',
+ SDLK_0 = '0',
+ SDLK_1 = '1',
+ SDLK_2 = '2',
+ SDLK_3 = '3',
+ SDLK_4 = '4',
+ SDLK_5 = '5',
+ SDLK_6 = '6',
+ SDLK_7 = '7',
+ SDLK_8 = '8',
+ SDLK_9 = '9',
+ SDLK_COLON = ':',
+ SDLK_SEMICOLON = ';',
+ SDLK_LESS = '<',
+ SDLK_EQUALS = '=',
+ SDLK_GREATER = '>',
+ SDLK_QUESTION = '?',
+ SDLK_AT = '@',
+ /*
+ Skip uppercase letters
+ */
+ SDLK_LEFTBRACKET = '[',
+ SDLK_BACKSLASH = '\\',
+ SDLK_RIGHTBRACKET = ']',
+ SDLK_CARET = '^',
+ SDLK_UNDERSCORE = '_',
+ SDLK_BACKQUOTE = '`',
+ SDLK_a = 'a',
+ SDLK_b = 'b',
+ SDLK_c = 'c',
+ SDLK_d = 'd',
+ SDLK_e = 'e',
+ SDLK_f = 'f',
+ SDLK_g = 'g',
+ SDLK_h = 'h',
+ SDLK_i = 'i',
+ SDLK_j = 'j',
+ SDLK_k = 'k',
+ SDLK_l = 'l',
+ SDLK_m = 'm',
+ SDLK_n = 'n',
+ SDLK_o = 'o',
+ SDLK_p = 'p',
+ SDLK_q = 'q',
+ SDLK_r = 'r',
+ SDLK_s = 's',
+ SDLK_t = 't',
+ SDLK_u = 'u',
+ SDLK_v = 'v',
+ SDLK_w = 'w',
+ SDLK_x = 'x',
+ SDLK_y = 'y',
+ SDLK_z = 'z',
+
+ SDLK_CAPSLOCK = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_CAPSLOCK),
+
+ SDLK_F1 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F1),
+ SDLK_F2 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F2),
+ SDLK_F3 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F3),
+ SDLK_F4 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F4),
+ SDLK_F5 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F5),
+ SDLK_F6 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F6),
+ SDLK_F7 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F7),
+ SDLK_F8 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F8),
+ SDLK_F9 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F9),
+ SDLK_F10 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F10),
+ SDLK_F11 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F11),
+ SDLK_F12 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F12),
+
+ SDLK_PRINTSCREEN = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_PRINTSCREEN),
+ SDLK_SCROLLLOCK = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_SCROLLLOCK),
+ SDLK_PAUSE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_PAUSE),
+ SDLK_INSERT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_INSERT),
+ SDLK_HOME = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_HOME),
+ SDLK_PAGEUP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_PAGEUP),
+ SDLK_DELETE = '\177',
+ SDLK_END = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_END),
+ SDLK_PAGEDOWN = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_PAGEDOWN),
+ SDLK_RIGHT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_RIGHT),
+ SDLK_LEFT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_LEFT),
+ SDLK_DOWN = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_DOWN),
+ SDLK_UP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_UP),
+
+ SDLK_NUMLOCKCLEAR = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_NUMLOCKCLEAR),
+ SDLK_KP_DIVIDE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_DIVIDE),
+ SDLK_KP_MULTIPLY = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_MULTIPLY),
+ SDLK_KP_MINUS = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_MINUS),
+ SDLK_KP_PLUS = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_PLUS),
+ SDLK_KP_ENTER = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_ENTER),
+ SDLK_KP_1 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_1),
+ SDLK_KP_2 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_2),
+ SDLK_KP_3 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_3),
+ SDLK_KP_4 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_4),
+ SDLK_KP_5 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_5),
+ SDLK_KP_6 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_6),
+ SDLK_KP_7 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_7),
+ SDLK_KP_8 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_8),
+ SDLK_KP_9 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_9),
+ SDLK_KP_0 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_0),
+ SDLK_KP_PERIOD = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_PERIOD),
+
+ SDLK_APPLICATION = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_APPLICATION),
+ SDLK_POWER = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_POWER),
+ SDLK_KP_EQUALS = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_EQUALS),
+ SDLK_F13 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F13),
+ SDLK_F14 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F14),
+ SDLK_F15 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F15),
+ SDLK_F16 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F16),
+ SDLK_F17 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F17),
+ SDLK_F18 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F18),
+ SDLK_F19 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F19),
+ SDLK_F20 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F20),
+ SDLK_F21 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F21),
+ SDLK_F22 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F22),
+ SDLK_F23 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F23),
+ SDLK_F24 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_F24),
+ SDLK_EXECUTE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_EXECUTE),
+ SDLK_HELP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_HELP),
+ SDLK_MENU = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_MENU),
+ SDLK_SELECT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_SELECT),
+ SDLK_STOP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_STOP),
+ SDLK_AGAIN = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AGAIN),
+ SDLK_UNDO = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_UNDO),
+ SDLK_CUT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_CUT),
+ SDLK_COPY = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_COPY),
+ SDLK_PASTE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_PASTE),
+ SDLK_FIND = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_FIND),
+ SDLK_MUTE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_MUTE),
+ SDLK_VOLUMEUP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_VOLUMEUP),
+ SDLK_VOLUMEDOWN = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_VOLUMEDOWN),
+ SDLK_KP_COMMA = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_COMMA),
+ SDLK_KP_EQUALSAS400 =
+ SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_EQUALSAS400),
+
+ SDLK_ALTERASE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_ALTERASE),
+ SDLK_SYSREQ = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_SYSREQ),
+ SDLK_CANCEL = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_CANCEL),
+ SDLK_CLEAR = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_CLEAR),
+ SDLK_PRIOR = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_PRIOR),
+ SDLK_RETURN2 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_RETURN2),
+ SDLK_SEPARATOR = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_SEPARATOR),
+ SDLK_OUT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_OUT),
+ SDLK_OPER = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_OPER),
+ SDLK_CLEARAGAIN = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_CLEARAGAIN),
+ SDLK_CRSEL = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_CRSEL),
+ SDLK_EXSEL = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_EXSEL),
+
+ SDLK_KP_00 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_00),
+ SDLK_KP_000 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_000),
+ SDLK_THOUSANDSSEPARATOR =
+ SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_THOUSANDSSEPARATOR),
+ SDLK_DECIMALSEPARATOR =
+ SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_DECIMALSEPARATOR),
+ SDLK_CURRENCYUNIT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_CURRENCYUNIT),
+ SDLK_CURRENCYSUBUNIT =
+ SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_CURRENCYSUBUNIT),
+ SDLK_KP_LEFTPAREN = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_LEFTPAREN),
+ SDLK_KP_RIGHTPAREN = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_RIGHTPAREN),
+ SDLK_KP_LEFTBRACE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_LEFTBRACE),
+ SDLK_KP_RIGHTBRACE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_RIGHTBRACE),
+ SDLK_KP_TAB = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_TAB),
+ SDLK_KP_BACKSPACE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_BACKSPACE),
+ SDLK_KP_A = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_A),
+ SDLK_KP_B = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_B),
+ SDLK_KP_C = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_C),
+ SDLK_KP_D = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_D),
+ SDLK_KP_E = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_E),
+ SDLK_KP_F = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_F),
+ SDLK_KP_XOR = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_XOR),
+ SDLK_KP_POWER = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_POWER),
+ SDLK_KP_PERCENT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_PERCENT),
+ SDLK_KP_LESS = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_LESS),
+ SDLK_KP_GREATER = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_GREATER),
+ SDLK_KP_AMPERSAND = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_AMPERSAND),
+ SDLK_KP_DBLAMPERSAND =
+ SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_DBLAMPERSAND),
+ SDLK_KP_VERTICALBAR =
+ SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_VERTICALBAR),
+ SDLK_KP_DBLVERTICALBAR =
+ SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_DBLVERTICALBAR),
+ SDLK_KP_COLON = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_COLON),
+ SDLK_KP_HASH = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_HASH),
+ SDLK_KP_SPACE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_SPACE),
+ SDLK_KP_AT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_AT),
+ SDLK_KP_EXCLAM = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_EXCLAM),
+ SDLK_KP_MEMSTORE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_MEMSTORE),
+ SDLK_KP_MEMRECALL = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_MEMRECALL),
+ SDLK_KP_MEMCLEAR = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_MEMCLEAR),
+ SDLK_KP_MEMADD = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_MEMADD),
+ SDLK_KP_MEMSUBTRACT =
+ SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_MEMSUBTRACT),
+ SDLK_KP_MEMMULTIPLY =
+ SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_MEMMULTIPLY),
+ SDLK_KP_MEMDIVIDE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_MEMDIVIDE),
+ SDLK_KP_PLUSMINUS = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_PLUSMINUS),
+ SDLK_KP_CLEAR = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_CLEAR),
+ SDLK_KP_CLEARENTRY = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_CLEARENTRY),
+ SDLK_KP_BINARY = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_BINARY),
+ SDLK_KP_OCTAL = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_OCTAL),
+ SDLK_KP_DECIMAL = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_DECIMAL),
+ SDLK_KP_HEXADECIMAL =
+ SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KP_HEXADECIMAL),
+
+ SDLK_LCTRL = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_LCTRL),
+ SDLK_LSHIFT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_LSHIFT),
+ SDLK_LALT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_LALT),
+ SDLK_LGUI = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_LGUI),
+ SDLK_RCTRL = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_RCTRL),
+ SDLK_RSHIFT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_RSHIFT),
+ SDLK_RALT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_RALT),
+ SDLK_RGUI = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_RGUI),
+
+ SDLK_MODE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_MODE),
+
+ SDLK_AUDIONEXT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AUDIONEXT),
+ SDLK_AUDIOPREV = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AUDIOPREV),
+ SDLK_AUDIOSTOP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AUDIOSTOP),
+ SDLK_AUDIOPLAY = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AUDIOPLAY),
+ SDLK_AUDIOMUTE = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AUDIOMUTE),
+ SDLK_MEDIASELECT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_MEDIASELECT),
+ SDLK_WWW = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_WWW),
+ SDLK_MAIL = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_MAIL),
+ SDLK_CALCULATOR = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_CALCULATOR),
+ SDLK_COMPUTER = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_COMPUTER),
+ SDLK_AC_SEARCH = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AC_SEARCH),
+ SDLK_AC_HOME = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AC_HOME),
+ SDLK_AC_BACK = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AC_BACK),
+ SDLK_AC_FORWARD = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AC_FORWARD),
+ SDLK_AC_STOP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AC_STOP),
+ SDLK_AC_REFRESH = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AC_REFRESH),
+ SDLK_AC_BOOKMARKS = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AC_BOOKMARKS),
+
+ SDLK_BRIGHTNESSDOWN =
+ SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_BRIGHTNESSDOWN),
+ SDLK_BRIGHTNESSUP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_BRIGHTNESSUP),
+ SDLK_DISPLAYSWITCH = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_DISPLAYSWITCH),
+ SDLK_KBDILLUMTOGGLE =
+ SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KBDILLUMTOGGLE),
+ SDLK_KBDILLUMDOWN = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KBDILLUMDOWN),
+ SDLK_KBDILLUMUP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KBDILLUMUP),
+ SDLK_EJECT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_EJECT),
+ SDLK_SLEEP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_SLEEP)
+};
+
+/**
+ * \brief Enumeration of valid key mods (possibly OR'd together).
+ */
+typedef enum
+{
+ KMOD_NONE = 0x0000,
+ KMOD_LSHIFT = 0x0001,
+ KMOD_RSHIFT = 0x0002,
+ KMOD_LCTRL = 0x0040,
+ KMOD_RCTRL = 0x0080,
+ KMOD_LALT = 0x0100,
+ KMOD_RALT = 0x0200,
+ KMOD_LGUI = 0x0400,
+ KMOD_RGUI = 0x0800,
+ KMOD_NUM = 0x1000,
+ KMOD_CAPS = 0x2000,
+ KMOD_MODE = 0x4000,
+ KMOD_RESERVED = 0x8000
+} SDL_Keymod;
+
+#define KMOD_CTRL (KMOD_LCTRL|KMOD_RCTRL)
+#define KMOD_SHIFT (KMOD_LSHIFT|KMOD_RSHIFT)
+#define KMOD_ALT (KMOD_LALT|KMOD_RALT)
+#define KMOD_GUI (KMOD_LGUI|KMOD_RGUI)
+
+#endif /* _SDL_keycode_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL_loadso.h
+ *
+ * System dependent library loading routines
+ *
+ * Some things to keep in mind:
+ * \li These functions only work on C function names. Other languages may
+ * have name mangling and intrinsic language support that varies from
+ * compiler to compiler.
+ * \li Make sure you declare your function pointers with the same calling
+ * convention as the actual library function. Your code will crash
+ * mysteriously if you do not do this.
+ * \li Avoid namespace collisions. If you load a symbol from the library,
+ * it is not defined whether or not it goes into the global symbol
+ * namespace for the application. If it does and it conflicts with
+ * symbols in your code or other shared libraries, you will not get
+ * the results you expect. :)
+ */
+
+#ifndef _SDL_loadso_h
+#define _SDL_loadso_h
+
+#include "SDL_stdinc.h"
+#include "SDL_error.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * This function dynamically loads a shared object and returns a pointer
+ * to the object handle (or NULL if there was an error).
+ * The 'sofile' parameter is a system dependent name of the object file.
+ */
+extern DECLSPEC void *SDLCALL SDL_LoadObject(const char *sofile);
+
+/**
+ * Given an object handle, this function looks up the address of the
+ * named function in the shared object and returns it. This address
+ * is no longer valid after calling SDL_UnloadObject().
+ */
+extern DECLSPEC void *SDLCALL SDL_LoadFunction(void *handle,
+ const char *name);
+
+/**
+ * Unload a shared object from memory.
+ */
+extern DECLSPEC void SDLCALL SDL_UnloadObject(void *handle);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_loadso_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL_log.h
+ *
+ * Simple log messages with categories and priorities.
+ *
+ * By default logs are quiet, but if you're debugging SDL you might want:
+ *
+ * SDL_LogSetAllPriority(SDL_LOG_PRIORITY_WARN);
+ *
+ * Here's where the messages go on different platforms:
+ * Windows: debug output stream
+ * Android: log output
+ * Others: standard error output (stderr)
+ */
+
+#ifndef _SDL_log_h
+#define _SDL_log_h
+
+#include "SDL_stdinc.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/**
+ * \brief The maximum size of a log message
+ *
+ * Messages longer than the maximum size will be truncated
+ */
+#define SDL_MAX_LOG_MESSAGE 4096
+
+/**
+ * \brief The predefined log categories
+ *
+ * By default the application category is enabled at the INFO level,
+ * the assert category is enabled at the WARN level, test is enabled
+ * at the VERBOSE level and all other categories are enabled at the
+ * CRITICAL level.
+ */
+enum
+{
+ SDL_LOG_CATEGORY_APPLICATION,
+ SDL_LOG_CATEGORY_ERROR,
+ SDL_LOG_CATEGORY_ASSERT,
+ SDL_LOG_CATEGORY_SYSTEM,
+ SDL_LOG_CATEGORY_AUDIO,
+ SDL_LOG_CATEGORY_VIDEO,
+ SDL_LOG_CATEGORY_RENDER,
+ SDL_LOG_CATEGORY_INPUT,
+ SDL_LOG_CATEGORY_TEST,
+
+ /* Reserved for future SDL library use */
+ SDL_LOG_CATEGORY_RESERVED1,
+ SDL_LOG_CATEGORY_RESERVED2,
+ SDL_LOG_CATEGORY_RESERVED3,
+ SDL_LOG_CATEGORY_RESERVED4,
+ SDL_LOG_CATEGORY_RESERVED5,
+ SDL_LOG_CATEGORY_RESERVED6,
+ SDL_LOG_CATEGORY_RESERVED7,
+ SDL_LOG_CATEGORY_RESERVED8,
+ SDL_LOG_CATEGORY_RESERVED9,
+ SDL_LOG_CATEGORY_RESERVED10,
+
+ /* Beyond this point is reserved for application use, e.g.
+ enum {
+ MYAPP_CATEGORY_AWESOME1 = SDL_LOG_CATEGORY_CUSTOM,
+ MYAPP_CATEGORY_AWESOME2,
+ MYAPP_CATEGORY_AWESOME3,
+ ...
+ };
+ */
+ SDL_LOG_CATEGORY_CUSTOM
+};
+
+/**
+ * \brief The predefined log priorities
+ */
+typedef enum
+{
+ SDL_LOG_PRIORITY_VERBOSE = 1,
+ SDL_LOG_PRIORITY_DEBUG,
+ SDL_LOG_PRIORITY_INFO,
+ SDL_LOG_PRIORITY_WARN,
+ SDL_LOG_PRIORITY_ERROR,
+ SDL_LOG_PRIORITY_CRITICAL,
+ SDL_NUM_LOG_PRIORITIES
+} SDL_LogPriority;
+
+
+/**
+ * \brief Set the priority of all log categories
+ */
+extern DECLSPEC void SDLCALL SDL_LogSetAllPriority(SDL_LogPriority priority);
+
+/**
+ * \brief Set the priority of a particular log category
+ */
+extern DECLSPEC void SDLCALL SDL_LogSetPriority(int category,
+ SDL_LogPriority priority);
+
+/**
+ * \brief Get the priority of a particular log category
+ */
+extern DECLSPEC SDL_LogPriority SDLCALL SDL_LogGetPriority(int category);
+
+/**
+ * \brief Reset all priorities to default.
+ *
+ * \note This is called in SDL_Quit().
+ */
+extern DECLSPEC void SDLCALL SDL_LogResetPriorities(void);
+
+/**
+ * \brief Log a message with SDL_LOG_CATEGORY_APPLICATION and SDL_LOG_PRIORITY_INFO
+ */
+extern DECLSPEC void SDLCALL SDL_Log(const char *fmt, ...);
+
+/**
+ * \brief Log a message with SDL_LOG_PRIORITY_VERBOSE
+ */
+extern DECLSPEC void SDLCALL SDL_LogVerbose(int category, const char *fmt, ...);
+
+/**
+ * \brief Log a message with SDL_LOG_PRIORITY_DEBUG
+ */
+extern DECLSPEC void SDLCALL SDL_LogDebug(int category, const char *fmt, ...);
+
+/**
+ * \brief Log a message with SDL_LOG_PRIORITY_INFO
+ */
+extern DECLSPEC void SDLCALL SDL_LogInfo(int category, const char *fmt, ...);
+
+/**
+ * \brief Log a message with SDL_LOG_PRIORITY_WARN
+ */
+extern DECLSPEC void SDLCALL SDL_LogWarn(int category, const char *fmt, ...);
+
+/**
+ * \brief Log a message with SDL_LOG_PRIORITY_ERROR
+ */
+extern DECLSPEC void SDLCALL SDL_LogError(int category, const char *fmt, ...);
+
+/**
+ * \brief Log a message with SDL_LOG_PRIORITY_CRITICAL
+ */
+extern DECLSPEC void SDLCALL SDL_LogCritical(int category, const char *fmt, ...);
+
+/**
+ * \brief Log a message with the specified category and priority.
+ */
+extern DECLSPEC void SDLCALL SDL_LogMessage(int category,
+ SDL_LogPriority priority,
+ const char *fmt, ...);
+
+/**
+ * \brief Log a message with the specified category and priority.
+ */
+extern DECLSPEC void SDLCALL SDL_LogMessageV(int category,
+ SDL_LogPriority priority,
+ const char *fmt, va_list ap);
+
+/**
+ * \brief The prototype for the log output function
+ */
+typedef void (*SDL_LogOutputFunction)(void *userdata, int category, SDL_LogPriority priority, const char *message);
+
+/**
+ * \brief Get the current log output function.
+ */
+extern DECLSPEC void SDLCALL SDL_LogGetOutputFunction(SDL_LogOutputFunction *callback, void **userdata);
+
+/**
+ * \brief This function allows you to replace the default log output
+ * function with one of your own.
+ */
+extern DECLSPEC void SDLCALL SDL_LogSetOutputFunction(SDL_LogOutputFunction callback, void *userdata);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_log_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+#ifndef _SDL_main_h
+#define _SDL_main_h
+
+#include "SDL_stdinc.h"
+
+/**
+ * \file SDL_main.h
+ *
+ * Redefine main() on some platforms so that it is called by SDL.
+ */
+
+#ifndef SDL_MAIN_HANDLED
+#if defined(__WIN32__)
+/* On Windows SDL provides WinMain(), which parses the command line and passes
+ the arguments to your main function.
+
+ If you provide your own WinMain(), you may define SDL_MAIN_HANDLED
+ */
+#define SDL_MAIN_AVAILABLE
+
+#elif defined(__WINRT__)
+/* On WinRT, SDL provides a main function that initializes CoreApplication,
+ creating an instance of IFrameworkView in the process.
+
+ Please note that #include'ing SDL_main.h is not enough to get a main()
+ function working. In non-XAML apps, the file,
+ src/main/winrt/SDL_WinRT_main_NonXAML.cpp, or a copy of it, must be compiled
+ into the app itself. In XAML apps, the function, SDL_WinRTRunApp must be
+ called, with a pointer to the Direct3D-hosted XAML control passed in.
+*/
+#define SDL_MAIN_NEEDED
+
+#elif defined(__IPHONEOS__)
+/* On iOS SDL provides a main function that creates an application delegate
+ and starts the iOS application run loop.
+
+ See src/video/uikit/SDL_uikitappdelegate.m for more details.
+ */
+#define SDL_MAIN_NEEDED
+
+#elif defined(__ANDROID__)
+/* On Android SDL provides a Java class in SDLActivity.java that is the
+ main activity entry point.
+
+ See README-android.txt for more details on extending that class.
+ */
+#define SDL_MAIN_NEEDED
+
+#endif
+#endif /* SDL_MAIN_HANDLED */
+
+#ifdef __cplusplus
+#define C_LINKAGE "C"
+#else
+#define C_LINKAGE
+#endif /* __cplusplus */
+
+/**
+ * \file SDL_main.h
+ *
+ * The application's main() function must be called with C linkage,
+ * and should be declared like this:
+ * \code
+ * #ifdef __cplusplus
+ * extern "C"
+ * #endif
+ * int main(int argc, char *argv[])
+ * {
+ * }
+ * \endcode
+ */
+
+#if defined(SDL_MAIN_NEEDED) || defined(SDL_MAIN_AVAILABLE)
+#define main SDL_main
+#endif
+
+/**
+ * The prototype for the application's main() function
+ */
+extern C_LINKAGE int SDL_main(int argc, char *argv[]);
+
+
+#include "begin_code.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * This is called by the real SDL main function to let the rest of the
+ * library know that initialization was done properly.
+ *
+ * Calling this yourself without knowing what you're doing can cause
+ * crashes and hard to diagnose problems with your application.
+ */
+extern DECLSPEC void SDLCALL SDL_SetMainReady(void);
+
+#ifdef __WIN32__
+
+/**
+ * This can be called to set the application class at startup
+ */
+extern DECLSPEC int SDLCALL SDL_RegisterApp(char *name, Uint32 style,
+ void *hInst);
+extern DECLSPEC void SDLCALL SDL_UnregisterApp(void);
+
+#endif /* __WIN32__ */
+
+
+#ifdef __WINRT__
+
+/**
+ * \brief Initializes and launches an SDL/WinRT application.
+ *
+ * \param mainFunction The SDL app's C-style main().
+ * \param xamlBackgroundPanel An optional, XAML-based, background panel.
+ * For Non-XAML apps, this value must be set to NULL. For XAML apps,
+ * pass in a pointer to a SwapChainBackgroundPanel, casted to an
+ * IInspectable (via reinterpret_cast).
+ * \ret 0 on success, -1 on failure. On failure, use SDL_GetError to retrieve more
+ * information on the failure.
+ */
+extern DECLSPEC int SDLCALL SDL_WinRTRunApp(int (*mainFunction)(int, char **), void * xamlBackgroundPanel);
+
+#endif /* __WINRT__ */
+
+
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_main_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+#ifndef _SDL_messagebox_h
+#define _SDL_messagebox_h
+
+#include "SDL_stdinc.h"
+#include "SDL_video.h" /* For SDL_Window */
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \brief SDL_MessageBox flags. If supported will display warning icon, etc.
+ */
+typedef enum
+{
+ SDL_MESSAGEBOX_ERROR = 0x00000010, /**< error dialog */
+ SDL_MESSAGEBOX_WARNING = 0x00000020, /**< warning dialog */
+ SDL_MESSAGEBOX_INFORMATION = 0x00000040 /**< informational dialog */
+} SDL_MessageBoxFlags;
+
+/**
+ * \brief Flags for SDL_MessageBoxButtonData.
+ */
+typedef enum
+{
+ SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT = 0x00000001, /**< Marks the default button when return is hit */
+ SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT = 0x00000002 /**< Marks the default button when escape is hit */
+} SDL_MessageBoxButtonFlags;
+
+/**
+ * \brief Individual button data.
+ */
+typedef struct
+{
+ Uint32 flags; /**< ::SDL_MessageBoxButtonFlags */
+ int buttonid; /**< User defined button id (value returned via SDL_ShowMessageBox) */
+ const char * text; /**< The UTF-8 button text */
+} SDL_MessageBoxButtonData;
+
+/**
+ * \brief RGB value used in a message box color scheme
+ */
+typedef struct
+{
+ Uint8 r, g, b;
+} SDL_MessageBoxColor;
+
+typedef enum
+{
+ SDL_MESSAGEBOX_COLOR_BACKGROUND,
+ SDL_MESSAGEBOX_COLOR_TEXT,
+ SDL_MESSAGEBOX_COLOR_BUTTON_BORDER,
+ SDL_MESSAGEBOX_COLOR_BUTTON_BACKGROUND,
+ SDL_MESSAGEBOX_COLOR_BUTTON_SELECTED,
+ SDL_MESSAGEBOX_COLOR_MAX
+} SDL_MessageBoxColorType;
+
+/**
+ * \brief A set of colors to use for message box dialogs
+ */
+typedef struct
+{
+ SDL_MessageBoxColor colors[SDL_MESSAGEBOX_COLOR_MAX];
+} SDL_MessageBoxColorScheme;
+
+/**
+ * \brief MessageBox structure containing title, text, window, etc.
+ */
+typedef struct
+{
+ Uint32 flags; /**< ::SDL_MessageBoxFlags */
+ SDL_Window *window; /**< Parent window, can be NULL */
+ const char *title; /**< UTF-8 title */
+ const char *message; /**< UTF-8 message text */
+
+ int numbuttons;
+ const SDL_MessageBoxButtonData *buttons;
+
+ const SDL_MessageBoxColorScheme *colorScheme; /**< ::SDL_MessageBoxColorScheme, can be NULL to use system settings */
+} SDL_MessageBoxData;
+
+/**
+ * \brief Create a modal message box.
+ *
+ * \param messageboxdata The SDL_MessageBoxData structure with title, text, etc.
+ * \param buttonid The pointer to which user id of hit button should be copied.
+ *
+ * \return -1 on error, otherwise 0 and buttonid contains user id of button
+ * hit or -1 if dialog was closed.
+ *
+ * \note This function should be called on the thread that created the parent
+ * window, or on the main thread if the messagebox has no parent. It will
+ * block execution of that thread until the user clicks a button or
+ * closes the messagebox.
+ */
+extern DECLSPEC int SDLCALL SDL_ShowMessageBox(const SDL_MessageBoxData *messageboxdata, int *buttonid);
+
+/**
+ * \brief Create a simple modal message box
+ *
+ * \param flags ::SDL_MessageBoxFlags
+ * \param title UTF-8 title text
+ * \param message UTF-8 message text
+ * \param window The parent window, or NULL for no parent
+ *
+ * \return 0 on success, -1 on error
+ *
+ * \sa SDL_ShowMessageBox
+ */
+extern DECLSPEC int SDLCALL SDL_ShowSimpleMessageBox(Uint32 flags, const char *title, const char *message, SDL_Window *window);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_messagebox_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL_mouse.h
+ *
+ * Include file for SDL mouse event handling.
+ */
+
+#ifndef _SDL_mouse_h
+#define _SDL_mouse_h
+
+#include "SDL_stdinc.h"
+#include "SDL_error.h"
+#include "SDL_video.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct SDL_Cursor SDL_Cursor; /* Implementation dependent */
+
+/**
+ * \brief Cursor types for SDL_CreateSystemCursor.
+ */
+typedef enum
+{
+ SDL_SYSTEM_CURSOR_ARROW, /**< Arrow */
+ SDL_SYSTEM_CURSOR_IBEAM, /**< I-beam */
+ SDL_SYSTEM_CURSOR_WAIT, /**< Wait */
+ SDL_SYSTEM_CURSOR_CROSSHAIR, /**< Crosshair */
+ SDL_SYSTEM_CURSOR_WAITARROW, /**< Small wait cursor (or Wait if not available) */
+ SDL_SYSTEM_CURSOR_SIZENWSE, /**< Double arrow pointing northwest and southeast */
+ SDL_SYSTEM_CURSOR_SIZENESW, /**< Double arrow pointing northeast and southwest */
+ SDL_SYSTEM_CURSOR_SIZEWE, /**< Double arrow pointing west and east */
+ SDL_SYSTEM_CURSOR_SIZENS, /**< Double arrow pointing north and south */
+ SDL_SYSTEM_CURSOR_SIZEALL, /**< Four pointed arrow pointing north, south, east, and west */
+ SDL_SYSTEM_CURSOR_NO, /**< Slashed circle or crossbones */
+ SDL_SYSTEM_CURSOR_HAND, /**< Hand */
+ SDL_NUM_SYSTEM_CURSORS
+} SDL_SystemCursor;
+
+/* Function prototypes */
+
+/**
+ * \brief Get the window which currently has mouse focus.
+ */
+extern DECLSPEC SDL_Window * SDLCALL SDL_GetMouseFocus(void);
+
+/**
+ * \brief Retrieve the current state of the mouse.
+ *
+ * The current button state is returned as a button bitmask, which can
+ * be tested using the SDL_BUTTON(X) macros, and x and y are set to the
+ * mouse cursor position relative to the focus window for the currently
+ * selected mouse. You can pass NULL for either x or y.
+ */
+extern DECLSPEC Uint32 SDLCALL SDL_GetMouseState(int *x, int *y);
+
+/**
+ * \brief Retrieve the relative state of the mouse.
+ *
+ * The current button state is returned as a button bitmask, which can
+ * be tested using the SDL_BUTTON(X) macros, and x and y are set to the
+ * mouse deltas since the last call to SDL_GetRelativeMouseState().
+ */
+extern DECLSPEC Uint32 SDLCALL SDL_GetRelativeMouseState(int *x, int *y);
+
+/**
+ * \brief Moves the mouse to the given position within the window.
+ *
+ * \param window The window to move the mouse into, or NULL for the current mouse focus
+ * \param x The x coordinate within the window
+ * \param y The y coordinate within the window
+ *
+ * \note This function generates a mouse motion event
+ */
+extern DECLSPEC void SDLCALL SDL_WarpMouseInWindow(SDL_Window * window,
+ int x, int y);
+
+/**
+ * \brief Set relative mouse mode.
+ *
+ * \param enabled Whether or not to enable relative mode
+ *
+ * \return 0 on success, or -1 if relative mode is not supported.
+ *
+ * While the mouse is in relative mode, the cursor is hidden, and the
+ * driver will try to report continuous motion in the current window.
+ * Only relative motion events will be delivered, the mouse position
+ * will not change.
+ *
+ * \note This function will flush any pending mouse motion.
+ *
+ * \sa SDL_GetRelativeMouseMode()
+ */
+extern DECLSPEC int SDLCALL SDL_SetRelativeMouseMode(SDL_bool enabled);
+
+/**
+ * \brief Query whether relative mouse mode is enabled.
+ *
+ * \sa SDL_SetRelativeMouseMode()
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_GetRelativeMouseMode(void);
+
+/**
+ * \brief Create a cursor, using the specified bitmap data and
+ * mask (in MSB format).
+ *
+ * The cursor width must be a multiple of 8 bits.
+ *
+ * The cursor is created in black and white according to the following:
+ * <table>
+ * <tr><td> data </td><td> mask </td><td> resulting pixel on screen </td></tr>
+ * <tr><td> 0 </td><td> 1 </td><td> White </td></tr>
+ * <tr><td> 1 </td><td> 1 </td><td> Black </td></tr>
+ * <tr><td> 0 </td><td> 0 </td><td> Transparent </td></tr>
+ * <tr><td> 1 </td><td> 0 </td><td> Inverted color if possible, black
+ * if not. </td></tr>
+ * </table>
+ *
+ * \sa SDL_FreeCursor()
+ */
+extern DECLSPEC SDL_Cursor *SDLCALL SDL_CreateCursor(const Uint8 * data,
+ const Uint8 * mask,
+ int w, int h, int hot_x,
+ int hot_y);
+
+/**
+ * \brief Create a color cursor.
+ *
+ * \sa SDL_FreeCursor()
+ */
+extern DECLSPEC SDL_Cursor *SDLCALL SDL_CreateColorCursor(SDL_Surface *surface,
+ int hot_x,
+ int hot_y);
+
+/**
+ * \brief Create a system cursor.
+ *
+ * \sa SDL_FreeCursor()
+ */
+extern DECLSPEC SDL_Cursor *SDLCALL SDL_CreateSystemCursor(SDL_SystemCursor id);
+
+/**
+ * \brief Set the active cursor.
+ */
+extern DECLSPEC void SDLCALL SDL_SetCursor(SDL_Cursor * cursor);
+
+/**
+ * \brief Return the active cursor.
+ */
+extern DECLSPEC SDL_Cursor *SDLCALL SDL_GetCursor(void);
+
+/**
+ * \brief Return the default cursor.
+ */
+extern DECLSPEC SDL_Cursor *SDLCALL SDL_GetDefaultCursor(void);
+
+/**
+ * \brief Frees a cursor created with SDL_CreateCursor().
+ *
+ * \sa SDL_CreateCursor()
+ */
+extern DECLSPEC void SDLCALL SDL_FreeCursor(SDL_Cursor * cursor);
+
+/**
+ * \brief Toggle whether or not the cursor is shown.
+ *
+ * \param toggle 1 to show the cursor, 0 to hide it, -1 to query the current
+ * state.
+ *
+ * \return 1 if the cursor is shown, or 0 if the cursor is hidden.
+ */
+extern DECLSPEC int SDLCALL SDL_ShowCursor(int toggle);
+
+/**
+ * Used as a mask when testing buttons in buttonstate.
+ * - Button 1: Left mouse button
+ * - Button 2: Middle mouse button
+ * - Button 3: Right mouse button
+ */
+#define SDL_BUTTON(X) (1 << ((X)-1))
+#define SDL_BUTTON_LEFT 1
+#define SDL_BUTTON_MIDDLE 2
+#define SDL_BUTTON_RIGHT 3
+#define SDL_BUTTON_X1 4
+#define SDL_BUTTON_X2 5
+#define SDL_BUTTON_LMASK SDL_BUTTON(SDL_BUTTON_LEFT)
+#define SDL_BUTTON_MMASK SDL_BUTTON(SDL_BUTTON_MIDDLE)
+#define SDL_BUTTON_RMASK SDL_BUTTON(SDL_BUTTON_RIGHT)
+#define SDL_BUTTON_X1MASK SDL_BUTTON(SDL_BUTTON_X1)
+#define SDL_BUTTON_X2MASK SDL_BUTTON(SDL_BUTTON_X2)
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_mouse_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+#ifndef _SDL_mutex_h
+#define _SDL_mutex_h
+
+/**
+ * \file SDL_mutex.h
+ *
+ * Functions to provide thread synchronization primitives.
+ */
+
+#include "SDL_stdinc.h"
+#include "SDL_error.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Synchronization functions which can time out return this value
+ * if they time out.
+ */
+#define SDL_MUTEX_TIMEDOUT 1
+
+/**
+ * This is the timeout value which corresponds to never time out.
+ */
+#define SDL_MUTEX_MAXWAIT (~(Uint32)0)
+
+
+/**
+ * \name Mutex functions
+ */
+/* @{ */
+
+/* The SDL mutex structure, defined in SDL_sysmutex.c */
+struct SDL_mutex;
+typedef struct SDL_mutex SDL_mutex;
+
+/**
+ * Create a mutex, initialized unlocked.
+ */
+extern DECLSPEC SDL_mutex *SDLCALL SDL_CreateMutex(void);
+
+/**
+ * Lock the mutex.
+ *
+ * \return 0, or -1 on error.
+ */
+#define SDL_mutexP(m) SDL_LockMutex(m)
+extern DECLSPEC int SDLCALL SDL_LockMutex(SDL_mutex * mutex);
+
+/**
+ * Try to lock the mutex
+ *
+ * \return 0, SDL_MUTEX_TIMEDOUT, or -1 on error
+ */
+extern DECLSPEC int SDLCALL SDL_TryLockMutex(SDL_mutex * mutex);
+
+/**
+ * Unlock the mutex.
+ *
+ * \return 0, or -1 on error.
+ *
+ * \warning It is an error to unlock a mutex that has not been locked by
+ * the current thread, and doing so results in undefined behavior.
+ */
+#define SDL_mutexV(m) SDL_UnlockMutex(m)
+extern DECLSPEC int SDLCALL SDL_UnlockMutex(SDL_mutex * mutex);
+
+/**
+ * Destroy a mutex.
+ */
+extern DECLSPEC void SDLCALL SDL_DestroyMutex(SDL_mutex * mutex);
+
+/* @} *//* Mutex functions */
+
+
+/**
+ * \name Semaphore functions
+ */
+/* @{ */
+
+/* The SDL semaphore structure, defined in SDL_syssem.c */
+struct SDL_semaphore;
+typedef struct SDL_semaphore SDL_sem;
+
+/**
+ * Create a semaphore, initialized with value, returns NULL on failure.
+ */
+extern DECLSPEC SDL_sem *SDLCALL SDL_CreateSemaphore(Uint32 initial_value);
+
+/**
+ * Destroy a semaphore.
+ */
+extern DECLSPEC void SDLCALL SDL_DestroySemaphore(SDL_sem * sem);
+
+/**
+ * This function suspends the calling thread until the semaphore pointed
+ * to by \c sem has a positive count. It then atomically decreases the
+ * semaphore count.
+ */
+extern DECLSPEC int SDLCALL SDL_SemWait(SDL_sem * sem);
+
+/**
+ * Non-blocking variant of SDL_SemWait().
+ *
+ * \return 0 if the wait succeeds, ::SDL_MUTEX_TIMEDOUT if the wait would
+ * block, and -1 on error.
+ */
+extern DECLSPEC int SDLCALL SDL_SemTryWait(SDL_sem * sem);
+
+/**
+ * Variant of SDL_SemWait() with a timeout in milliseconds.
+ *
+ * \return 0 if the wait succeeds, ::SDL_MUTEX_TIMEDOUT if the wait does not
+ * succeed in the allotted time, and -1 on error.
+ *
+ * \warning On some platforms this function is implemented by looping with a
+ * delay of 1 ms, and so should be avoided if possible.
+ */
+extern DECLSPEC int SDLCALL SDL_SemWaitTimeout(SDL_sem * sem, Uint32 ms);
+
+/**
+ * Atomically increases the semaphore's count (not blocking).
+ *
+ * \return 0, or -1 on error.
+ */
+extern DECLSPEC int SDLCALL SDL_SemPost(SDL_sem * sem);
+
+/**
+ * Returns the current count of the semaphore.
+ */
+extern DECLSPEC Uint32 SDLCALL SDL_SemValue(SDL_sem * sem);
+
+/* @} *//* Semaphore functions */
+
+
+/**
+ * \name Condition variable functions
+ */
+/* @{ */
+
+/* The SDL condition variable structure, defined in SDL_syscond.c */
+struct SDL_cond;
+typedef struct SDL_cond SDL_cond;
+
+/**
+ * Create a condition variable.
+ *
+ * Typical use of condition variables:
+ *
+ * Thread A:
+ * SDL_LockMutex(lock);
+ * while ( ! condition ) {
+ * SDL_CondWait(cond, lock);
+ * }
+ * SDL_UnlockMutex(lock);
+ *
+ * Thread B:
+ * SDL_LockMutex(lock);
+ * ...
+ * condition = true;
+ * ...
+ * SDL_CondSignal(cond);
+ * SDL_UnlockMutex(lock);
+ *
+ * There is some discussion whether to signal the condition variable
+ * with the mutex locked or not. There is some potential performance
+ * benefit to unlocking first on some platforms, but there are some
+ * potential race conditions depending on how your code is structured.
+ *
+ * In general it's safer to signal the condition variable while the
+ * mutex is locked.
+ */
+extern DECLSPEC SDL_cond *SDLCALL SDL_CreateCond(void);
+
+/**
+ * Destroy a condition variable.
+ */
+extern DECLSPEC void SDLCALL SDL_DestroyCond(SDL_cond * cond);
+
+/**
+ * Restart one of the threads that are waiting on the condition variable.
+ *
+ * \return 0 or -1 on error.
+ */
+extern DECLSPEC int SDLCALL SDL_CondSignal(SDL_cond * cond);
+
+/**
+ * Restart all threads that are waiting on the condition variable.
+ *
+ * \return 0 or -1 on error.
+ */
+extern DECLSPEC int SDLCALL SDL_CondBroadcast(SDL_cond * cond);
+
+/**
+ * Wait on the condition variable, unlocking the provided mutex.
+ *
+ * \warning The mutex must be locked before entering this function!
+ *
+ * The mutex is re-locked once the condition variable is signaled.
+ *
+ * \return 0 when it is signaled, or -1 on error.
+ */
+extern DECLSPEC int SDLCALL SDL_CondWait(SDL_cond * cond, SDL_mutex * mutex);
+
+/**
+ * Waits for at most \c ms milliseconds, and returns 0 if the condition
+ * variable is signaled, ::SDL_MUTEX_TIMEDOUT if the condition is not
+ * signaled in the allotted time, and -1 on error.
+ *
+ * \warning On some platforms this function is implemented by looping with a
+ * delay of 1 ms, and so should be avoided if possible.
+ */
+extern DECLSPEC int SDLCALL SDL_CondWaitTimeout(SDL_cond * cond,
+ SDL_mutex * mutex, Uint32 ms);
+
+/* @} *//* Condition variable functions */
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+}
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_mutex_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
--- /dev/null
+
+#ifndef _SDLname_h_
+#define _SDLname_h_
+
+#if defined(__STDC__) || defined(__cplusplus)
+#define NeedFunctionPrototypes 1
+#endif
+
+#define SDL_NAME(X) SDL_##X
+
+#endif /* _SDLname_h_ */
--- /dev/null
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2014 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.
+*/
+
+/**
+ * \file SDL_opengl.h
+ *
+ * This is a simple file to encapsulate the OpenGL API headers.
+ */
+
+#ifndef _SDL_opengl_h
+#define _SDL_opengl_h
+
+#include "SDL_config.h"
+
+#ifndef __IPHONEOS__
+
+#ifdef __WIN32__
+#define WIN32_LEAN_AND_MEAN
+#ifndef NOMINMAX
+#define NOMINMAX /* Don't defined min() and max() */
+#endif
+#include <windows.h>
+#endif
+
+#ifdef __glext_h_
+/* Someone has already included glext.h */
+#define NO_SDL_GLEXT
+#endif
+#ifndef NO_SDL_GLEXT
+#define __glext_h_ /* Don't let gl.h include glext.h */
+#endif
+#if defined(__MACOSX__)
+#include <OpenGL/gl.h> /* Header File For The OpenGL Library */
+#define __X_GL_H
+#else
+#include <GL/gl.h> /* Header File For The OpenGL Library */
+#endif
+#ifndef NO_SDL_GLEXT
+#undef __glext_h_
+#endif
+
+/**
+ * \file SDL_opengl.h
+ *
+ * This file is included because glext.h is not available on some systems.
+ * If you don't want this version included, simply define ::NO_SDL_GLEXT.
+ *
+ * The latest version is available from:
+ * http://www.opengl.org/registry/
+ */
+
+/**
+ * \def NO_SDL_GLEXT
+ *
+ * Define this if you have your own version of glext.h and want to disable the
+ * version included in SDL_opengl.h.
+ */
+
+#if !defined(NO_SDL_GLEXT) && !defined(GL_GLEXT_LEGACY)
+#ifndef __glext_h_
+#define __glext_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+** Copyright (c) 2007-2010 The Khronos Group Inc.
+**
+** Permission is hereby granted, free of charge, to any person obtaining a
+** copy of this software and/or associated documentation files (the
+** "Materials"), to deal in the Materials without restriction, including
+** without limitation the rights to use, copy, modify, merge, publish,
+** distribute, sublicense, and/or sell copies of the Materials, and to
+** permit persons to whom the Materials are furnished to do so, subject to
+** the following conditions:
+**
+** The above copyright notice and this permission notice shall be included
+** in all copies or substantial portions of the Materials.
+**
+** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+*/
+
+/* Header file version number, required by OpenGL ABI for Linux */
+/* glext.h last updated $Date: 2010-08-03 01:30:25 -0700 (Tue, 03 Aug 2010) $ */
+/* Current version at http://www.opengl.org/registry/ */
+#define GL_GLEXT_VERSION 64
+/* Function declaration macros - to move into glplatform.h */
+
+#if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__)
+#define WIN32_LEAN_AND_MEAN 1
+#include <windows.h>
+#endif
+
+#ifndef APIENTRY
+#define APIENTRY
+#endif
+#ifndef APIENTRYP
+#define APIENTRYP APIENTRY *
+#endif
+#ifndef GLAPI
+#define GLAPI extern
+#endif
+
+/*************************************************************/
+
+#ifndef GL_VERSION_1_2
+#define GL_UNSIGNED_BYTE_3_3_2 0x8032
+#define GL_UNSIGNED_SHORT_4_4_4_4 0x8033
+#define GL_UNSIGNED_SHORT_5_5_5_1 0x8034
+#define GL_UNSIGNED_INT_8_8_8_8 0x8035
+#define GL_UNSIGNED_INT_10_10_10_2 0x8036
+#define GL_TEXTURE_BINDING_3D 0x806A
+#define GL_PACK_SKIP_IMAGES 0x806B
+#define GL_PACK_IMAGE_HEIGHT 0x806C
+#define GL_UNPACK_SKIP_IMAGES 0x806D
+#define GL_UNPACK_IMAGE_HEIGHT 0x806E
+#define GL_TEXTURE_3D 0x806F
+#define GL_PROXY_TEXTURE_3D 0x8070
+#define GL_TEXTURE_DEPTH 0x8071
+#define GL_TEXTURE_WRAP_R 0x8072
+#define GL_MAX_3D_TEXTURE_SIZE 0x8073
+#define GL_UNSIGNED_BYTE_2_3_3_REV 0x8362
+#define GL_UNSIGNED_SHORT_5_6_5 0x8363
+#define GL_UNSIGNED_SHORT_5_6_5_REV 0x8364
+#define GL_UNSIGNED_SHORT_4_4_4_4_REV 0x8365
+#define GL_UNSIGNED_SHORT_1_5_5_5_REV 0x8366
+#define GL_UNSIGNED_INT_8_8_8_8_REV 0x8367
+#define GL_UNSIGNED_INT_2_10_10_10_REV 0x8368
+#define GL_BGR 0x80E0
+#define GL_BGRA 0x80E1
+#define GL_MAX_ELEMENTS_VERTICES 0x80E8
+#define GL_MAX_ELEMENTS_INDICES 0x80E9
+#define GL_CLAMP_TO_EDGE 0x812F
+#define GL_TEXTURE_MIN_LOD 0x813A
+#define GL_TEXTURE_MAX_LOD 0x813B
+#define GL_TEXTURE_BASE_LEVEL 0x813C
+#define GL_TEXTURE_MAX_LEVEL 0x813D
+#define GL_SMOOTH_POINT_SIZE_RANGE 0x0B12
+#define GL_SMOOTH_POINT_SIZE_GRANULARITY 0x0B13
+#define GL_SMOOTH_LINE_WIDTH_RANGE 0x0B22
+#define GL_SMOOTH_LINE_WIDTH_GRANULARITY 0x0B23
+#define GL_ALIASED_LINE_WIDTH_RANGE 0x846E
+#endif
+
+#ifndef GL_VERSION_1_2_DEPRECATED
+#define GL_RESCALE_NORMAL 0x803A
+#define GL_LIGHT_MODEL_COLOR_CONTROL 0x81F8
+#define GL_SINGLE_COLOR 0x81F9
+#define GL_SEPARATE_SPECULAR_COLOR 0x81FA
+#define GL_ALIASED_POINT_SIZE_RANGE 0x846D
+#endif
+
+#ifndef GL_ARB_imaging
+#define GL_CONSTANT_COLOR 0x8001
+#define GL_ONE_MINUS_CONSTANT_COLOR 0x8002
+#define GL_CONSTANT_ALPHA 0x8003
+#define GL_ONE_MINUS_CONSTANT_ALPHA 0x8004
+#define GL_BLEND_COLOR 0x8005
+#define GL_FUNC_ADD 0x8006
+#define GL_MIN 0x8007
+#define GL_MAX 0x8008
+#define GL_BLEND_EQUATION 0x8009
+#define GL_FUNC_SUBTRACT 0x800A
+#define GL_FUNC_REVERSE_SUBTRACT 0x800B
+#endif
+
+#ifndef GL_ARB_imaging_DEPRECATED
+#define GL_CONVOLUTION_1D 0x8010
+#define GL_CONVOLUTION_2D 0x8011
+#define GL_SEPARABLE_2D 0x8012
+#define GL_CONVOLUTION_BORDER_MODE 0x8013
+#define GL_CONVOLUTION_FILTER_SCALE 0x8014
+#define GL_CONVOLUTION_FILTER_BIAS 0x8015
+#define GL_REDUCE 0x8016
+#define GL_CONVOLUTION_FORMAT 0x8017
+#define GL_CONVOLUTION_WIDTH 0x8018
+#define GL_CONVOLUTION_HEIGHT 0x8019
+#define GL_MAX_CONVOLUTION_WIDTH 0x801A
+#define GL_MAX_CONVOLUTION_HEIGHT 0x801B
+#define GL_POST_CONVOLUTION_RED_SCALE 0x801C
+#define GL_POST_CONVOLUTION_GREEN_SCALE 0x801D
+#define GL_POST_CONVOLUTION_BLUE_SCALE 0x801E
+#define GL_POST_CONVOLUTION_ALPHA_SCALE 0x801F
+#define GL_POST_CONVOLUTION_RED_BIAS 0x8020
+#define GL_POST_CONVOLUTION_GREEN_BIAS 0x8021
+#define GL_POST_CONVOLUTION_BLUE_BIAS 0x8022
+#define GL_POST_CONVOLUTION_ALPHA_BIAS 0x8023
+#define GL_HISTOGRAM 0x8024
+#define GL_PROXY_HISTOGRAM 0x8025
+#define GL_HISTOGRAM_WIDTH 0x8026
+#define GL_HISTOGRAM_FORMAT 0x8027
+#define GL_HISTOGRAM_RED_SIZE 0x8028
+#define GL_HISTOGRAM_GREEN_SIZE 0x8029
+#define GL_HISTOGRAM_BLUE_SIZE 0x802A
+#define GL_HISTOGRAM_ALPHA_SIZE 0x802B
+#define GL_HISTOGRAM_LUMINANCE_SIZE 0x802C
+#define GL_HISTOGRAM_SINK 0x802D
+#define GL_MINMAX 0x802E
+#define GL_MINMAX_FORMAT 0x802F
+#define GL_MINMAX_SINK 0x8030
+#define GL_TABLE_TOO_LARGE 0x8031
+#define GL_COLOR_MATRIX 0x80B1
+#define GL_COLOR_MATRIX_STACK_DEPTH 0x80B2
+#define GL_MAX_COLOR_MATRIX_STACK_DEPTH 0x80B3
+#define GL_POST_COLOR_MATRIX_RED_SCALE 0x80B4
+#define GL_POST_COLOR_MATRIX_GREEN_SCALE 0x80B5
+#define GL_POST_COLOR_MATRIX_BLUE_SCALE 0x80B6
+#define GL_POST_COLOR_MATRIX_ALPHA_SCALE 0x80B7
+#define GL_POST_COLOR_MATRIX_RED_BIAS 0x80B8
+#define GL_POST_COLOR_MATRIX_GREEN_BIAS 0x80B9
+#define GL_POST_COLOR_MATRIX_BLUE_BIAS 0x80BA
+#define GL_POST_COLOR_MATRIX_ALPHA_BIAS 0x80BB
+#define GL_COLOR_TABLE 0x80D0
+#define GL_POST_CONVOLUTION_COLOR_TABLE 0x80D1
+#define GL_POST_COLOR_MATRIX_COLOR_TABLE 0x80D2
+#define GL_PROXY_COLOR_TABLE 0x80D3
+#define GL_PROXY_POST_CONVOLUTION_COLOR_TABLE 0x80D4
+#define GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE 0x80D5
+#define GL_COLOR_TABLE_SCALE 0x80D6
+#define GL_COLOR_TABLE_BIAS 0x80D7
+#define GL_COLOR_TABLE_FORMAT 0x80D8
+#define GL_COLOR_TABLE_WIDTH 0x80D9
+#define GL_COLOR_TABLE_RED_SIZE 0x80DA
+#define GL_COLOR_TABLE_GREEN_SIZE 0x80DB
+#define GL_COLOR_TABLE_BLUE_SIZE 0x80DC
+#define GL_COLOR_TABLE_ALPHA_SIZE 0x80DD
+#define GL_COLOR_TABLE_LUMINANCE_SIZE 0x80DE
+#define GL_COLOR_TABLE_INTENSITY_SIZE 0x80DF
+#define GL_CONSTANT_BORDER 0x8151
+#define GL_REPLICATE_BORDER 0x8153
+#define GL_CONVOLUTION_BORDER_COLOR 0x8154
+#endif
+
+#ifndef GL_VERSION_1_3
+#define GL_TEXTURE0 0x84C0
+#define GL_TEXTURE1 0x84C1
+#define GL_TEXTURE2 0x84C2
+#define GL_TEXTURE3 0x84C3
+#define GL_TEXTURE4 0x84C4
+#define GL_TEXTURE5 0x84C5
+#define GL_TEXTURE6 0x84C6
+#define GL_TEXTURE7 0x84C7
+#define GL_TEXTURE8 0x84C8
+#define GL_TEXTURE9 0x84C9
+#define GL_TEXTURE10 0x84CA
+#define GL_TEXTURE11 0x84CB
+#define GL_TEXTURE12 0x84CC
+#define GL_TEXTURE13 0x84CD
+#define GL_TEXTURE14 0x84CE
+#define GL_TEXTURE15 0x84CF
+#define GL_TEXTURE16 0x84D0
+#define GL_TEXTURE17 0x84D1
+#define GL_TEXTURE18 0x84D2
+#define GL_TEXTURE19 0x84D3
+#define GL_TEXTURE20 0x84D4
+#define GL_TEXTURE21 0x84D5
+#define GL_TEXTURE22 0x84D6
+#define GL_TEXTURE23 0x84D7
+#define GL_TEXTURE24 0x84D8
+#define GL_TEXTURE25 0x84D9
+#define GL_TEXTURE26 0x84DA
+#define GL_TEXTURE27 0x84DB
+#define GL_TEXTURE28 0x84DC
+#define GL_TEXTURE29 0x84DD
+#define GL_TEXTURE30 0x84DE
+#define GL_TEXTURE31 0x84DF
+#define GL_ACTIVE_TEXTURE 0x84E0
+#define GL_MULTISAMPLE 0x809D
+#define GL_SAMPLE_ALPHA_TO_COVERAGE 0x809E
+#define GL_SAMPLE_ALPHA_TO_ONE 0x809F
+#define GL_SAMPLE_COVERAGE 0x80A0
+#define GL_SAMPLE_BUFFERS 0x80A8
+#define GL_SAMPLES 0x80A9
+#define GL_SAMPLE_COVERAGE_VALUE 0x80AA
+#define GL_SAMPLE_COVERAGE_INVERT 0x80AB
+#define GL_TEXTURE_CUBE_MAP 0x8513
+#define GL_TEXTURE_BINDING_CUBE_MAP 0x8514
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x8515
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x8516
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x8517
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x8518
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x8519
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x851A
+#define GL_PROXY_TEXTURE_CUBE_MAP 0x851B
+#define GL_MAX_CUBE_MAP_TEXTURE_SIZE 0x851C
+#define GL_COMPRESSED_RGB 0x84ED
+#define GL_COMPRESSED_RGBA 0x84EE
+#define GL_TEXTURE_COMPRESSION_HINT 0x84EF
+#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE 0x86A0
+#define GL_TEXTURE_COMPRESSED 0x86A1
+#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2
+#define GL_COMPRESSED_TEXTURE_FORMATS 0x86A3
+#define GL_CLAMP_TO_BORDER 0x812D
+#endif
+
+#ifndef GL_VERSION_1_3_DEPRECATED
+#define GL_CLIENT_ACTIVE_TEXTURE 0x84E1
+#define GL_MAX_TEXTURE_UNITS 0x84E2
+#define GL_TRANSPOSE_MODELVIEW_MATRIX 0x84E3
+#define GL_TRANSPOSE_PROJECTION_MATRIX 0x84E4
+#define GL_TRANSPOSE_TEXTURE_MATRIX 0x84E5
+#define GL_TRANSPOSE_COLOR_MATRIX 0x84E6
+#define GL_MULTISAMPLE_BIT 0x20000000
+#define GL_NORMAL_MAP 0x8511
+#define GL_REFLECTION_MAP 0x8512
+#define GL_COMPRESSED_ALPHA 0x84E9
+#define GL_COMPRESSED_LUMINANCE 0x84EA
+#define GL_COMPRESSED_LUMINANCE_ALPHA 0x84EB
+#define GL_COMPRESSED_INTENSITY 0x84EC
+#define GL_COMBINE 0x8570
+#define GL_COMBINE_RGB 0x8571
+#define GL_COMBINE_ALPHA 0x8572
+#define GL_SOURCE0_RGB 0x8580
+#define GL_SOURCE1_RGB 0x8581
+#define GL_SOURCE2_RGB 0x8582
+#define GL_SOURCE0_ALPHA 0x8588
+#define GL_SOURCE1_ALPHA 0x8589
+#define GL_SOURCE2_ALPHA 0x858A
+#define GL_OPERAND0_RGB 0x8590
+#define GL_OPERAND1_RGB 0x8591
+#define GL_OPERAND2_RGB 0x8592
+#define GL_OPERAND0_ALPHA 0x8598
+#define GL_OPERAND1_ALPHA 0x8599
+#define GL_OPERAND2_ALPHA 0x859A
+#define GL_RGB_SCALE 0x8573
+#define GL_ADD_SIGNED 0x8574
+#define GL_INTERPOLATE 0x8575
+#define GL_SUBTRACT 0x84E7
+#define GL_CONSTANT 0x8576
+#define GL_PRIMARY_COLOR 0x8577
+#define GL_PREVIOUS 0x8578
+#define GL_DOT3_RGB 0x86AE
+#define GL_DOT3_RGBA 0x86AF
+#endif
+
+#ifndef GL_VERSION_1_4
+#define GL_BLEND_DST_RGB 0x80C8
+#define GL_BLEND_SRC_RGB 0x80C9
+#define GL_BLEND_DST_ALPHA 0x80CA
+#define GL_BLEND_SRC_ALPHA 0x80CB
+#define GL_POINT_FADE_THRESHOLD_SIZE 0x8128
+#define GL_DEPTH_COMPONENT16 0x81A5
+#define GL_DEPTH_COMPONENT24 0x81A6
+#define GL_DEPTH_COMPONENT32 0x81A7
+#define GL_MIRRORED_REPEAT 0x8370
+#define GL_MAX_TEXTURE_LOD_BIAS 0x84FD
+#define GL_TEXTURE_LOD_BIAS 0x8501
+#define GL_INCR_WRAP 0x8507
+#define GL_DECR_WRAP 0x8508
+#define GL_TEXTURE_DEPTH_SIZE 0x884A
+#define GL_TEXTURE_COMPARE_MODE 0x884C
+#define GL_TEXTURE_COMPARE_FUNC 0x884D
+#endif
+
+#ifndef GL_VERSION_1_4_DEPRECATED
+#define GL_POINT_SIZE_MIN 0x8126
+#define GL_POINT_SIZE_MAX 0x8127
+#define GL_POINT_DISTANCE_ATTENUATION 0x8129
+#define GL_GENERATE_MIPMAP 0x8191
+#define GL_GENERATE_MIPMAP_HINT 0x8192
+#define GL_FOG_COORDINATE_SOURCE 0x8450
+#define GL_FOG_COORDINATE 0x8451
+#define GL_FRAGMENT_DEPTH 0x8452
+#define GL_CURRENT_FOG_COORDINATE 0x8453
+#define GL_FOG_COORDINATE_ARRAY_TYPE 0x8454
+#define GL_FOG_COORDINATE_ARRAY_STRIDE 0x8455
+#define GL_FOG_COORDINATE_ARRAY_POINTER 0x8456
+#define GL_FOG_COORDINATE_ARRAY 0x8457
+#define GL_COLOR_SUM 0x8458
+#define GL_CURRENT_SECONDARY_COLOR 0x8459
+#define GL_SECONDARY_COLOR_ARRAY_SIZE 0x845A
+#define GL_SECONDARY_COLOR_ARRAY_TYPE 0x845B
+#define GL_SECONDARY_COLOR_ARRAY_STRIDE 0x845C
+#define GL_SECONDARY_COLOR_ARRAY_POINTER 0x845D
+#define GL_SECONDARY_COLOR_ARRAY 0x845E
+#define GL_TEXTURE_FILTER_CONTROL 0x8500
+#define GL_DEPTH_TEXTURE_MODE 0x884B
+#define GL_COMPARE_R_TO_TEXTURE 0x884E
+#endif
+
+#ifndef GL_VERSION_1_5
+#define GL_BUFFER_SIZE 0x8764
+#define GL_BUFFER_USAGE 0x8765
+#define GL_QUERY_COUNTER_BITS 0x8864
+#define GL_CURRENT_QUERY 0x8865
+#define GL_QUERY_RESULT 0x8866
+#define GL_QUERY_RESULT_AVAILABLE 0x8867
+#define GL_ARRAY_BUFFER 0x8892
+#define GL_ELEMENT_ARRAY_BUFFER 0x8893
+#define GL_ARRAY_BUFFER_BINDING 0x8894
+#define GL_ELEMENT_ARRAY_BUFFER_BINDING 0x8895
+#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING 0x889F
+#define GL_READ_ONLY 0x88B8
+#define GL_WRITE_ONLY 0x88B9
+#define GL_READ_WRITE 0x88BA
+#define GL_BUFFER_ACCESS 0x88BB
+#define GL_BUFFER_MAPPED 0x88BC
+#define GL_BUFFER_MAP_POINTER 0x88BD
+#define GL_STREAM_DRAW 0x88E0
+#define GL_STREAM_READ 0x88E1
+#define GL_STREAM_COPY 0x88E2
+#define GL_STATIC_DRAW 0x88E4
+#define GL_STATIC_READ 0x88E5
+#define GL_STATIC_COPY 0x88E6
+#define GL_DYNAMIC_DRAW 0x88E8
+#define GL_DYNAMIC_READ 0x88E9
+#define GL_DYNAMIC_COPY 0x88EA
+#define GL_SAMPLES_PASSED 0x8914
+#endif
+
+#ifndef GL_VERSION_1_5_DEPRECATED
+#define GL_VERTEX_ARRAY_BUFFER_BINDING 0x8896
+#define GL_NORMAL_ARRAY_BUFFER_BINDING 0x8897
+#define GL_COLOR_ARRAY_BUFFER_BINDING 0x8898
+#define GL_INDEX_ARRAY_BUFFER_BINDING 0x8899
+#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING 0x889A
+#define GL_EDGE_FLAG_ARRAY_BUFFER_BINDING 0x889B
+#define GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING 0x889C
+#define GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING 0x889D
+#define GL_WEIGHT_ARRAY_BUFFER_BINDING 0x889E
+#define GL_FOG_COORD_SRC 0x8450
+#define GL_FOG_COORD 0x8451
+#define GL_CURRENT_FOG_COORD 0x8453
+#define GL_FOG_COORD_ARRAY_TYPE 0x8454
+#define GL_FOG_COORD_ARRAY_STRIDE 0x8455
+#define GL_FOG_COORD_ARRAY_POINTER 0x8456
+#define GL_FOG_COORD_ARRAY 0x8457
+#define GL_FOG_COORD_ARRAY_BUFFER_BINDING 0x889D
+#define GL_SRC0_RGB 0x8580
+#define GL_SRC1_RGB 0x8581
+#define GL_SRC2_RGB 0x8582
+#define GL_SRC0_ALPHA 0x8588
+#define GL_SRC1_ALPHA 0x8589
+#define GL_SRC2_ALPHA 0x858A
+#endif
+
+#ifndef GL_VERSION_2_0
+#define GL_BLEND_EQUATION_RGB 0x8009
+#define GL_VERTEX_ATTRIB_ARRAY_ENABLED 0x8622
+#define GL_VERTEX_ATTRIB_ARRAY_SIZE 0x8623
+#define GL_VERTEX_ATTRIB_ARRAY_STRIDE 0x8624
+#define GL_VERTEX_ATTRIB_ARRAY_TYPE 0x8625
+#define GL_CURRENT_VERTEX_ATTRIB 0x8626
+#define GL_VERTEX_PROGRAM_POINT_SIZE 0x8642
+#define GL_VERTEX_ATTRIB_ARRAY_POINTER 0x8645
+#define GL_STENCIL_BACK_FUNC 0x8800
+#define GL_STENCIL_BACK_FAIL 0x8801
+#define GL_STENCIL_BACK_PASS_DEPTH_FAIL 0x8802
+#define GL_STENCIL_BACK_PASS_DEPTH_PASS 0x8803
+#define GL_MAX_DRAW_BUFFERS 0x8824
+#define GL_DRAW_BUFFER0 0x8825
+#define GL_DRAW_BUFFER1 0x8826
+#define GL_DRAW_BUFFER2 0x8827
+#define GL_DRAW_BUFFER3 0x8828
+#define GL_DRAW_BUFFER4 0x8829
+#define GL_DRAW_BUFFER5 0x882A
+#define GL_DRAW_BUFFER6 0x882B
+#define GL_DRAW_BUFFER7 0x882C
+#define GL_DRAW_BUFFER8 0x882D
+#define GL_DRAW_BUFFER9 0x882E
+#define GL_DRAW_BUFFER10 0x882F
+#define GL_DRAW_BUFFER11 0x8830
+#define GL_DRAW_BUFFER12 0x8831
+#define GL_DRAW_BUFFER13 0x8832
+#define GL_DRAW_BUFFER14 0x8833
+#define GL_DRAW_BUFFER15 0x8834
+#define GL_BLEND_EQUATION_ALPHA 0x883D
+#define GL_MAX_VERTEX_ATTRIBS 0x8869
+#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED 0x886A
+#define GL_MAX_TEXTURE_IMAGE_UNITS 0x8872
+#define GL_FRAGMENT_SHADER 0x8B30
+#define GL_VERTEX_SHADER 0x8B31
+#define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS 0x8B49
+#define GL_MAX_VERTEX_UNIFORM_COMPONENTS 0x8B4A
+#define GL_MAX_VARYING_FLOATS 0x8B4B
+#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS 0x8B4C
+#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS 0x8B4D
+#define GL_SHADER_TYPE 0x8B4F
+#define GL_FLOAT_VEC2 0x8B50
+#define GL_FLOAT_VEC3 0x8B51
+#define GL_FLOAT_VEC4 0x8B52
+#define GL_INT_VEC2 0x8B53
+#define GL_INT_VEC3 0x8B54
+#define GL_INT_VEC4 0x8B55
+#define GL_BOOL 0x8B56
+#define GL_BOOL_VEC2 0x8B57
+#define GL_BOOL_VEC3 0x8B58
+#define GL_BOOL_VEC4 0x8B59
+#define GL_FLOAT_MAT2 0x8B5A
+#define GL_FLOAT_MAT3 0x8B5B
+#define GL_FLOAT_MAT4 0x8B5C
+#define GL_SAMPLER_1D 0x8B5D
+#define GL_SAMPLER_2D 0x8B5E
+#define GL_SAMPLER_3D 0x8B5F
+#define GL_SAMPLER_CUBE 0x8B60
+#define GL_SAMPLER_1D_SHADOW 0x8B61
+#define GL_SAMPLER_2D_SHADOW 0x8B62
+#define GL_DELETE_STATUS 0x8B80
+#define GL_COMPILE_STATUS 0x8B81
+#define GL_LINK_STATUS 0x8B82
+#define GL_VALIDATE_STATUS 0x8B83
+#define GL_INFO_LOG_LENGTH 0x8B84
+#define GL_ATTACHED_SHADERS 0x8B85
+#define GL_ACTIVE_UNIFORMS 0x8B86
+#define GL_ACTIVE_UNIFORM_MAX_LENGTH 0x8B87
+#define GL_SHADER_SOURCE_LENGTH 0x8B88
+#define GL_ACTIVE_ATTRIBUTES 0x8B89
+#define GL_ACTIVE_ATTRIBUTE_MAX_LENGTH 0x8B8A
+#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT 0x8B8B
+#define GL_SHADING_LANGUAGE_VERSION 0x8B8C
+#define GL_CURRENT_PROGRAM 0x8B8D
+#define GL_POINT_SPRITE_COORD_ORIGIN 0x8CA0
+#define GL_LOWER_LEFT 0x8CA1
+#define GL_UPPER_LEFT 0x8CA2
+#define GL_STENCIL_BACK_REF 0x8CA3
+#define GL_STENCIL_BACK_VALUE_MASK 0x8CA4
+#define GL_STENCIL_BACK_WRITEMASK 0x8CA5
+#endif
+
+#ifndef GL_VERSION_2_0_DEPRECATED
+#define GL_VERTEX_PROGRAM_TWO_SIDE 0x8643
+#define GL_POINT_SPRITE 0x8861
+#define GL_COORD_REPLACE 0x8862
+#define GL_MAX_TEXTURE_COORDS 0x8871
+#endif
+
+#ifndef GL_VERSION_2_1
+#define GL_PIXEL_PACK_BUFFER 0x88EB
+#define GL_PIXEL_UNPACK_BUFFER 0x88EC
+#define GL_PIXEL_PACK_BUFFER_BINDING 0x88ED
+#define GL_PIXEL_UNPACK_BUFFER_BINDING 0x88EF
+#define GL_FLOAT_MAT2x3 0x8B65
+#define GL_FLOAT_MAT2x4 0x8B66
+#define GL_FLOAT_MAT3x2 0x8B67
+#define GL_FLOAT_MAT3x4 0x8B68
+#define GL_FLOAT_MAT4x2 0x8B69
+#define GL_FLOAT_MAT4x3 0x8B6A
+#define GL_SRGB 0x8C40
+#define GL_SRGB8 0x8C41
+#define GL_SRGB_ALPHA 0x8C42
+#define GL_SRGB8_ALPHA8 0x8C43
+#define GL_COMPRESSED_SRGB 0x8C48
+#define GL_COMPRESSED_SRGB_ALPHA 0x8C49
+#endif
+
+#ifndef GL_VERSION_2_1_DEPRECATED
+#define GL_CURRENT_RASTER_SECONDARY_COLOR 0x845F
+#define GL_SLUMINANCE_ALPHA 0x8C44
+#define GL_SLUMINANCE8_ALPHA8 0x8C45
+#define GL_SLUMINANCE 0x8C46
+#define GL_SLUMINANCE8 0x8C47
+#define GL_COMPRESSED_SLUMINANCE 0x8C4A
+#define GL_COMPRESSED_SLUMINANCE_ALPHA 0x8C4B
+#endif
+
+#ifndef GL_VERSION_3_0
+#define GL_COMPARE_REF_TO_TEXTURE 0x884E
+#define GL_CLIP_DISTANCE0 0x3000
+#define GL_CLIP_DISTANCE1 0x3001
+#define GL_CLIP_DISTANCE2 0x3002
+#define GL_CLIP_DISTANCE3 0x3003
+#define GL_CLIP_DISTANCE4 0x3004
+#define GL_CLIP_DISTANCE5 0x3005
+#define GL_CLIP_DISTANCE6 0x3006
+#define GL_CLIP_DISTANCE7 0x3007
+#define GL_MAX_CLIP_DISTANCES 0x0D32
+#define GL_MAJOR_VERSION 0x821B
+#define GL_MINOR_VERSION 0x821C
+#define GL_NUM_EXTENSIONS 0x821D
+#define GL_CONTEXT_FLAGS 0x821E
+#define GL_DEPTH_BUFFER 0x8223
+#define GL_STENCIL_BUFFER 0x8224
+#define GL_COMPRESSED_RED 0x8225
+#define GL_COMPRESSED_RG 0x8226
+#define GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT 0x0001
+#define GL_RGBA32F 0x8814
+#define GL_RGB32F 0x8815
+#define GL_RGBA16F 0x881A
+#define GL_RGB16F 0x881B
+#define GL_VERTEX_ATTRIB_ARRAY_INTEGER 0x88FD
+#define GL_MAX_ARRAY_TEXTURE_LAYERS 0x88FF
+#define GL_MIN_PROGRAM_TEXEL_OFFSET 0x8904
+#define GL_MAX_PROGRAM_TEXEL_OFFSET 0x8905
+#define GL_CLAMP_READ_COLOR 0x891C
+#define GL_FIXED_ONLY 0x891D
+#define GL_MAX_VARYING_COMPONENTS 0x8B4B
+#define GL_TEXTURE_1D_ARRAY 0x8C18
+#define GL_PROXY_TEXTURE_1D_ARRAY 0x8C19
+#define GL_TEXTURE_2D_ARRAY 0x8C1A
+#define GL_PROXY_TEXTURE_2D_ARRAY 0x8C1B
+#define GL_TEXTURE_BINDING_1D_ARRAY 0x8C1C
+#define GL_TEXTURE_BINDING_2D_ARRAY 0x8C1D
+#define GL_R11F_G11F_B10F 0x8C3A
+#define GL_UNSIGNED_INT_10F_11F_11F_REV 0x8C3B
+#define GL_RGB9_E5 0x8C3D
+#define GL_UNSIGNED_INT_5_9_9_9_REV 0x8C3E
+#define GL_TEXTURE_SHARED_SIZE 0x8C3F
+#define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH 0x8C76
+#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE 0x8C7F
+#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS 0x8C80
+#define GL_TRANSFORM_FEEDBACK_VARYINGS 0x8C83
+#define GL_TRANSFORM_FEEDBACK_BUFFER_START 0x8C84
+#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE 0x8C85
+#define GL_PRIMITIVES_GENERATED 0x8C87
+#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN 0x8C88
+#define GL_RASTERIZER_DISCARD 0x8C89
+#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS 0x8C8A
+#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS 0x8C8B
+#define GL_INTERLEAVED_ATTRIBS 0x8C8C
+#define GL_SEPARATE_ATTRIBS 0x8C8D
+#define GL_TRANSFORM_FEEDBACK_BUFFER 0x8C8E
+#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING 0x8C8F
+#define GL_RGBA32UI 0x8D70
+#define GL_RGB32UI 0x8D71
+#define GL_RGBA16UI 0x8D76
+#define GL_RGB16UI 0x8D77
+#define GL_RGBA8UI 0x8D7C
+#define GL_RGB8UI 0x8D7D
+#define GL_RGBA32I 0x8D82
+#define GL_RGB32I 0x8D83
+#define GL_RGBA16I 0x8D88
+#define GL_RGB16I 0x8D89
+#define GL_RGBA8I 0x8D8E
+#define GL_RGB8I 0x8D8F
+#define GL_RED_INTEGER 0x8D94
+#define GL_GREEN_INTEGER 0x8D95
+#define GL_BLUE_INTEGER 0x8D96
+#define GL_RGB_INTEGER 0x8D98
+#define GL_RGBA_INTEGER 0x8D99
+#define GL_BGR_INTEGER 0x8D9A
+#define GL_BGRA_INTEGER 0x8D9B
+#define GL_SAMPLER_1D_ARRAY 0x8DC0
+#define GL_SAMPLER_2D_ARRAY 0x8DC1
+#define GL_SAMPLER_1D_ARRAY_SHADOW 0x8DC3
+#define GL_SAMPLER_2D_ARRAY_SHADOW 0x8DC4
+#define GL_SAMPLER_CUBE_SHADOW 0x8DC5
+#define GL_UNSIGNED_INT_VEC2 0x8DC6
+#define GL_UNSIGNED_INT_VEC3 0x8DC7
+#define GL_UNSIGNED_INT_VEC4 0x8DC8
+#define GL_INT_SAMPLER_1D 0x8DC9
+#define GL_INT_SAMPLER_2D 0x8DCA
+#define GL_INT_SAMPLER_3D 0x8DCB
+#define GL_INT_SAMPLER_CUBE 0x8DCC
+#define GL_INT_SAMPLER_1D_ARRAY 0x8DCE
+#define GL_INT_SAMPLER_2D_ARRAY 0x8DCF
+#define GL_UNSIGNED_INT_SAMPLER_1D 0x8DD1
+#define GL_UNSIGNED_INT_SAMPLER_2D 0x8DD2
+#define GL_UNSIGNED_INT_SAMPLER_3D 0x8DD3
+#define GL_UNSIGNED_INT_SAMPLER_CUBE 0x8DD4
+#define GL_UNSIGNED_INT_SAMPLER_1D_ARRAY 0x8DD6
+#define GL_UNSIGNED_INT_SAMPLER_2D_ARRAY 0x8DD7
+#define GL_QUERY_WAIT 0x8E13
+#define GL_QUERY_NO_WAIT 0x8E14
+#define GL_QUERY_BY_REGION_WAIT 0x8E15
+#define GL_QUERY_BY_REGION_NO_WAIT 0x8E16
+#define GL_BUFFER_ACCESS_FLAGS 0x911F
+#define GL_BUFFER_MAP_LENGTH 0x9120
+#define GL_BUFFER_MAP_OFFSET 0x9121
+/* Reuse tokens from ARB_depth_buffer_float */
+/* reuse GL_DEPTH_COMPONENT32F */
+/* reuse GL_DEPTH32F_STENCIL8 */
+/* reuse GL_FLOAT_32_UNSIGNED_INT_24_8_REV */
+/* Reuse tokens from ARB_framebuffer_object */
+/* reuse GL_INVALID_FRAMEBUFFER_OPERATION */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE */
+/* reuse GL_FRAMEBUFFER_DEFAULT */
+/* reuse GL_FRAMEBUFFER_UNDEFINED */
+/* reuse GL_DEPTH_STENCIL_ATTACHMENT */
+/* reuse GL_INDEX */
+/* reuse GL_MAX_RENDERBUFFER_SIZE */
+/* reuse GL_DEPTH_STENCIL */
+/* reuse GL_UNSIGNED_INT_24_8 */
+/* reuse GL_DEPTH24_STENCIL8 */
+/* reuse GL_TEXTURE_STENCIL_SIZE */
+/* reuse GL_TEXTURE_RED_TYPE */
+/* reuse GL_TEXTURE_GREEN_TYPE */
+/* reuse GL_TEXTURE_BLUE_TYPE */
+/* reuse GL_TEXTURE_ALPHA_TYPE */
+/* reuse GL_TEXTURE_DEPTH_TYPE */
+/* reuse GL_UNSIGNED_NORMALIZED */
+/* reuse GL_FRAMEBUFFER_BINDING */
+/* reuse GL_DRAW_FRAMEBUFFER_BINDING */
+/* reuse GL_RENDERBUFFER_BINDING */
+/* reuse GL_READ_FRAMEBUFFER */
+/* reuse GL_DRAW_FRAMEBUFFER */
+/* reuse GL_READ_FRAMEBUFFER_BINDING */
+/* reuse GL_RENDERBUFFER_SAMPLES */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER */
+/* reuse GL_FRAMEBUFFER_COMPLETE */
+/* reuse GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT */
+/* reuse GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT */
+/* reuse GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER */
+/* reuse GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER */
+/* reuse GL_FRAMEBUFFER_UNSUPPORTED */
+/* reuse GL_MAX_COLOR_ATTACHMENTS */
+/* reuse GL_COLOR_ATTACHMENT0 */
+/* reuse GL_COLOR_ATTACHMENT1 */
+/* reuse GL_COLOR_ATTACHMENT2 */
+/* reuse GL_COLOR_ATTACHMENT3 */
+/* reuse GL_COLOR_ATTACHMENT4 */
+/* reuse GL_COLOR_ATTACHMENT5 */
+/* reuse GL_COLOR_ATTACHMENT6 */
+/* reuse GL_COLOR_ATTACHMENT7 */
+/* reuse GL_COLOR_ATTACHMENT8 */
+/* reuse GL_COLOR_ATTACHMENT9 */
+/* reuse GL_COLOR_ATTACHMENT10 */
+/* reuse GL_COLOR_ATTACHMENT11 */
+/* reuse GL_COLOR_ATTACHMENT12 */
+/* reuse GL_COLOR_ATTACHMENT13 */
+/* reuse GL_COLOR_ATTACHMENT14 */
+/* reuse GL_COLOR_ATTACHMENT15 */
+/* reuse GL_DEPTH_ATTACHMENT */
+/* reuse GL_STENCIL_ATTACHMENT */
+/* reuse GL_FRAMEBUFFER */
+/* reuse GL_RENDERBUFFER */
+/* reuse GL_RENDERBUFFER_WIDTH */
+/* reuse GL_RENDERBUFFER_HEIGHT */
+/* reuse GL_RENDERBUFFER_INTERNAL_FORMAT */
+/* reuse GL_STENCIL_INDEX1 */
+/* reuse GL_STENCIL_INDEX4 */
+/* reuse GL_STENCIL_INDEX8 */
+/* reuse GL_STENCIL_INDEX16 */
+/* reuse GL_RENDERBUFFER_RED_SIZE */
+/* reuse GL_RENDERBUFFER_GREEN_SIZE */
+/* reuse GL_RENDERBUFFER_BLUE_SIZE */
+/* reuse GL_RENDERBUFFER_ALPHA_SIZE */
+/* reuse GL_RENDERBUFFER_DEPTH_SIZE */
+/* reuse GL_RENDERBUFFER_STENCIL_SIZE */
+/* reuse GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE */
+/* reuse GL_MAX_SAMPLES */
+/* Reuse tokens from ARB_framebuffer_sRGB */
+/* reuse GL_FRAMEBUFFER_SRGB */
+/* Reuse tokens from ARB_half_float_vertex */
+/* reuse GL_HALF_FLOAT */
+/* Reuse tokens from ARB_map_buffer_range */
+/* reuse GL_MAP_READ_BIT */
+/* reuse GL_MAP_WRITE_BIT */
+/* reuse GL_MAP_INVALIDATE_RANGE_BIT */
+/* reuse GL_MAP_INVALIDATE_BUFFER_BIT */
+/* reuse GL_MAP_FLUSH_EXPLICIT_BIT */
+/* reuse GL_MAP_UNSYNCHRONIZED_BIT */
+/* Reuse tokens from ARB_texture_compression_rgtc */
+/* reuse GL_COMPRESSED_RED_RGTC1 */
+/* reuse GL_COMPRESSED_SIGNED_RED_RGTC1 */
+/* reuse GL_COMPRESSED_RG_RGTC2 */
+/* reuse GL_COMPRESSED_SIGNED_RG_RGTC2 */
+/* Reuse tokens from ARB_texture_rg */
+/* reuse GL_RG */
+/* reuse GL_RG_INTEGER */
+/* reuse GL_R8 */
+/* reuse GL_R16 */
+/* reuse GL_RG8 */
+/* reuse GL_RG16 */
+/* reuse GL_R16F */
+/* reuse GL_R32F */
+/* reuse GL_RG16F */
+/* reuse GL_RG32F */
+/* reuse GL_R8I */
+/* reuse GL_R8UI */
+/* reuse GL_R16I */
+/* reuse GL_R16UI */
+/* reuse GL_R32I */
+/* reuse GL_R32UI */
+/* reuse GL_RG8I */
+/* reuse GL_RG8UI */
+/* reuse GL_RG16I */
+/* reuse GL_RG16UI */
+/* reuse GL_RG32I */
+/* reuse GL_RG32UI */
+/* Reuse tokens from ARB_vertex_array_object */
+/* reuse GL_VERTEX_ARRAY_BINDING */
+#endif
+
+#ifndef GL_VERSION_3_0_DEPRECATED
+#define GL_CLAMP_VERTEX_COLOR 0x891A
+#define GL_CLAMP_FRAGMENT_COLOR 0x891B
+#define GL_ALPHA_INTEGER 0x8D97
+/* Reuse tokens from ARB_framebuffer_object */
+/* reuse GL_TEXTURE_LUMINANCE_TYPE */
+/* reuse GL_TEXTURE_INTENSITY_TYPE */
+#endif
+
+#ifndef GL_VERSION_3_1
+#define GL_SAMPLER_2D_RECT 0x8B63
+#define GL_SAMPLER_2D_RECT_SHADOW 0x8B64
+#define GL_SAMPLER_BUFFER 0x8DC2
+#define GL_INT_SAMPLER_2D_RECT 0x8DCD
+#define GL_INT_SAMPLER_BUFFER 0x8DD0
+#define GL_UNSIGNED_INT_SAMPLER_2D_RECT 0x8DD5
+#define GL_UNSIGNED_INT_SAMPLER_BUFFER 0x8DD8
+#define GL_TEXTURE_BUFFER 0x8C2A
+#define GL_MAX_TEXTURE_BUFFER_SIZE 0x8C2B
+#define GL_TEXTURE_BINDING_BUFFER 0x8C2C
+#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING 0x8C2D
+#define GL_TEXTURE_BUFFER_FORMAT 0x8C2E
+#define GL_TEXTURE_RECTANGLE 0x84F5
+#define GL_TEXTURE_BINDING_RECTANGLE 0x84F6
+#define GL_PROXY_TEXTURE_RECTANGLE 0x84F7
+#define GL_MAX_RECTANGLE_TEXTURE_SIZE 0x84F8
+#define GL_RED_SNORM 0x8F90
+#define GL_RG_SNORM 0x8F91
+#define GL_RGB_SNORM 0x8F92
+#define GL_RGBA_SNORM 0x8F93
+#define GL_R8_SNORM 0x8F94
+#define GL_RG8_SNORM 0x8F95
+#define GL_RGB8_SNORM 0x8F96
+#define GL_RGBA8_SNORM 0x8F97
+#define GL_R16_SNORM 0x8F98
+#define GL_RG16_SNORM 0x8F99
+#define GL_RGB16_SNORM 0x8F9A
+#define GL_RGBA16_SNORM 0x8F9B
+#define GL_SIGNED_NORMALIZED 0x8F9C
+#define GL_PRIMITIVE_RESTART 0x8F9D
+#define GL_PRIMITIVE_RESTART_INDEX 0x8F9E
+/* Reuse tokens from ARB_copy_buffer */
+/* reuse GL_COPY_READ_BUFFER */
+/* reuse GL_COPY_WRITE_BUFFER */
+/* Reuse tokens from ARB_draw_instanced (none) */
+/* Reuse tokens from ARB_uniform_buffer_object */
+/* reuse GL_UNIFORM_BUFFER */
+/* reuse GL_UNIFORM_BUFFER_BINDING */
+/* reuse GL_UNIFORM_BUFFER_START */
+/* reuse GL_UNIFORM_BUFFER_SIZE */
+/* reuse GL_MAX_VERTEX_UNIFORM_BLOCKS */
+/* reuse GL_MAX_FRAGMENT_UNIFORM_BLOCKS */
+/* reuse GL_MAX_COMBINED_UNIFORM_BLOCKS */
+/* reuse GL_MAX_UNIFORM_BUFFER_BINDINGS */
+/* reuse GL_MAX_UNIFORM_BLOCK_SIZE */
+/* reuse GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS */
+/* reuse GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS */
+/* reuse GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT */
+/* reuse GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH */
+/* reuse GL_ACTIVE_UNIFORM_BLOCKS */
+/* reuse GL_UNIFORM_TYPE */
+/* reuse GL_UNIFORM_SIZE */
+/* reuse GL_UNIFORM_NAME_LENGTH */
+/* reuse GL_UNIFORM_BLOCK_INDEX */
+/* reuse GL_UNIFORM_OFFSET */
+/* reuse GL_UNIFORM_ARRAY_STRIDE */
+/* reuse GL_UNIFORM_MATRIX_STRIDE */
+/* reuse GL_UNIFORM_IS_ROW_MAJOR */
+/* reuse GL_UNIFORM_BLOCK_BINDING */
+/* reuse GL_UNIFORM_BLOCK_DATA_SIZE */
+/* reuse GL_UNIFORM_BLOCK_NAME_LENGTH */
+/* reuse GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS */
+/* reuse GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES */
+/* reuse GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER */
+/* reuse GL_UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER */
+/* reuse GL_INVALID_INDEX */
+#endif
+
+#ifndef GL_VERSION_3_2
+#define GL_CONTEXT_CORE_PROFILE_BIT 0x00000001
+#define GL_CONTEXT_COMPATIBILITY_PROFILE_BIT 0x00000002
+#define GL_LINES_ADJACENCY 0x000A
+#define GL_LINE_STRIP_ADJACENCY 0x000B
+#define GL_TRIANGLES_ADJACENCY 0x000C
+#define GL_TRIANGLE_STRIP_ADJACENCY 0x000D
+#define GL_PROGRAM_POINT_SIZE 0x8642
+#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS 0x8C29
+#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED 0x8DA7
+#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS 0x8DA8
+#define GL_GEOMETRY_SHADER 0x8DD9
+#define GL_GEOMETRY_VERTICES_OUT 0x8916
+#define GL_GEOMETRY_INPUT_TYPE 0x8917
+#define GL_GEOMETRY_OUTPUT_TYPE 0x8918
+#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS 0x8DDF
+#define GL_MAX_GEOMETRY_OUTPUT_VERTICES 0x8DE0
+#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS 0x8DE1
+#define GL_MAX_VERTEX_OUTPUT_COMPONENTS 0x9122
+#define GL_MAX_GEOMETRY_INPUT_COMPONENTS 0x9123
+#define GL_MAX_GEOMETRY_OUTPUT_COMPONENTS 0x9124
+#define GL_MAX_FRAGMENT_INPUT_COMPONENTS 0x9125
+#define GL_CONTEXT_PROFILE_MASK 0x9126
+/* reuse GL_MAX_VARYING_COMPONENTS */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER */
+/* Reuse tokens from ARB_depth_clamp */
+/* reuse GL_DEPTH_CLAMP */
+/* Reuse tokens from ARB_draw_elements_base_vertex (none) */
+/* Reuse tokens from ARB_fragment_coord_conventions (none) */
+/* Reuse tokens from ARB_provoking_vertex */
+/* reuse GL_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION */
+/* reuse GL_FIRST_VERTEX_CONVENTION */
+/* reuse GL_LAST_VERTEX_CONVENTION */
+/* reuse GL_PROVOKING_VERTEX */
+/* Reuse tokens from ARB_seamless_cube_map */
+/* reuse GL_TEXTURE_CUBE_MAP_SEAMLESS */
+/* Reuse tokens from ARB_sync */
+/* reuse GL_MAX_SERVER_WAIT_TIMEOUT */
+/* reuse GL_OBJECT_TYPE */
+/* reuse GL_SYNC_CONDITION */
+/* reuse GL_SYNC_STATUS */
+/* reuse GL_SYNC_FLAGS */
+/* reuse GL_SYNC_FENCE */
+/* reuse GL_SYNC_GPU_COMMANDS_COMPLETE */
+/* reuse GL_UNSIGNALED */
+/* reuse GL_SIGNALED */
+/* reuse GL_ALREADY_SIGNALED */
+/* reuse GL_TIMEOUT_EXPIRED */
+/* reuse GL_CONDITION_SATISFIED */
+/* reuse GL_WAIT_FAILED */
+/* reuse GL_TIMEOUT_IGNORED */
+/* reuse GL_SYNC_FLUSH_COMMANDS_BIT */
+/* reuse GL_TIMEOUT_IGNORED */
+/* Reuse tokens from ARB_texture_multisample */
+/* reuse GL_SAMPLE_POSITION */
+/* reuse GL_SAMPLE_MASK */
+/* reuse GL_SAMPLE_MASK_VALUE */
+/* reuse GL_MAX_SAMPLE_MASK_WORDS */
+/* reuse GL_TEXTURE_2D_MULTISAMPLE */
+/* reuse GL_PROXY_TEXTURE_2D_MULTISAMPLE */
+/* reuse GL_TEXTURE_2D_MULTISAMPLE_ARRAY */
+/* reuse GL_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY */
+/* reuse GL_TEXTURE_BINDING_2D_MULTISAMPLE */
+/* reuse GL_TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY */
+/* reuse GL_TEXTURE_SAMPLES */
+/* reuse GL_TEXTURE_FIXED_SAMPLE_LOCATIONS */
+/* reuse GL_SAMPLER_2D_MULTISAMPLE */
+/* reuse GL_INT_SAMPLER_2D_MULTISAMPLE */
+/* reuse GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE */
+/* reuse GL_SAMPLER_2D_MULTISAMPLE_ARRAY */
+/* reuse GL_INT_SAMPLER_2D_MULTISAMPLE_ARRAY */
+/* reuse GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY */
+/* reuse GL_MAX_COLOR_TEXTURE_SAMPLES */
+/* reuse GL_MAX_DEPTH_TEXTURE_SAMPLES */
+/* reuse GL_MAX_INTEGER_SAMPLES */
+/* Don't need to reuse tokens from ARB_vertex_array_bgra since they're already in 1.2 core */
+#endif
+
+#ifndef GL_VERSION_3_3
+#define GL_VERTEX_ATTRIB_ARRAY_DIVISOR 0x88FE
+/* Reuse tokens from ARB_blend_func_extended */
+/* reuse GL_SRC1_COLOR */
+/* reuse GL_ONE_MINUS_SRC1_COLOR */
+/* reuse GL_ONE_MINUS_SRC1_ALPHA */
+/* reuse GL_MAX_DUAL_SOURCE_DRAW_BUFFERS */
+/* Reuse tokens from ARB_explicit_attrib_location (none) */
+/* Reuse tokens from ARB_occlusion_query2 */
+/* reuse GL_ANY_SAMPLES_PASSED */
+/* Reuse tokens from ARB_sampler_objects */
+/* reuse GL_SAMPLER_BINDING */
+/* Reuse tokens from ARB_shader_bit_encoding (none) */
+/* Reuse tokens from ARB_texture_rgb10_a2ui */
+/* reuse GL_RGB10_A2UI */
+/* Reuse tokens from ARB_texture_swizzle */
+/* reuse GL_TEXTURE_SWIZZLE_R */
+/* reuse GL_TEXTURE_SWIZZLE_G */
+/* reuse GL_TEXTURE_SWIZZLE_B */
+/* reuse GL_TEXTURE_SWIZZLE_A */
+/* reuse GL_TEXTURE_SWIZZLE_RGBA */
+/* Reuse tokens from ARB_timer_query */
+/* reuse GL_TIME_ELAPSED */
+/* reuse GL_TIMESTAMP */
+/* Reuse tokens from ARB_vertex_type_2_10_10_10_rev */
+/* reuse GL_INT_2_10_10_10_REV */
+#endif
+
+#ifndef GL_VERSION_4_0
+#define GL_SAMPLE_SHADING 0x8C36
+#define GL_MIN_SAMPLE_SHADING_VALUE 0x8C37
+#define GL_MIN_PROGRAM_TEXTURE_GATHER_OFFSET 0x8E5E
+#define GL_MAX_PROGRAM_TEXTURE_GATHER_OFFSET 0x8E5F
+#define GL_TEXTURE_CUBE_MAP_ARRAY 0x9009
+#define GL_TEXTURE_BINDING_CUBE_MAP_ARRAY 0x900A
+#define GL_PROXY_TEXTURE_CUBE_MAP_ARRAY 0x900B
+#define GL_SAMPLER_CUBE_MAP_ARRAY 0x900C
+#define GL_SAMPLER_CUBE_MAP_ARRAY_SHADOW 0x900D
+#define GL_INT_SAMPLER_CUBE_MAP_ARRAY 0x900E
+#define GL_UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY 0x900F
+/* Reuse tokens from ARB_texture_query_lod (none) */
+/* Reuse tokens from ARB_draw_buffers_blend (none) */
+/* Reuse tokens from ARB_draw_indirect */
+/* reuse GL_DRAW_INDIRECT_BUFFER */
+/* reuse GL_DRAW_INDIRECT_BUFFER_BINDING */
+/* Reuse tokens from ARB_gpu_shader5 */
+/* reuse GL_GEOMETRY_SHADER_INVOCATIONS */
+/* reuse GL_MAX_GEOMETRY_SHADER_INVOCATIONS */
+/* reuse GL_MIN_FRAGMENT_INTERPOLATION_OFFSET */
+/* reuse GL_MAX_FRAGMENT_INTERPOLATION_OFFSET */
+/* reuse GL_FRAGMENT_INTERPOLATION_OFFSET_BITS */
+/* reuse GL_MAX_VERTEX_STREAMS */
+/* Reuse tokens from ARB_gpu_shader_fp64 */
+/* reuse GL_DOUBLE_VEC2 */
+/* reuse GL_DOUBLE_VEC3 */
+/* reuse GL_DOUBLE_VEC4 */
+/* reuse GL_DOUBLE_MAT2 */
+/* reuse GL_DOUBLE_MAT3 */
+/* reuse GL_DOUBLE_MAT4 */
+/* reuse GL_DOUBLE_MAT2x3 */
+/* reuse GL_DOUBLE_MAT2x4 */
+/* reuse GL_DOUBLE_MAT3x2 */
+/* reuse GL_DOUBLE_MAT3x4 */
+/* reuse GL_DOUBLE_MAT4x2 */
+/* reuse GL_DOUBLE_MAT4x3 */
+/* Reuse tokens from ARB_shader_subroutine */
+/* reuse GL_ACTIVE_SUBROUTINES */
+/* reuse GL_ACTIVE_SUBROUTINE_UNIFORMS */
+/* reuse GL_ACTIVE_SUBROUTINE_UNIFORM_LOCATIONS */
+/* reuse GL_ACTIVE_SUBROUTINE_MAX_LENGTH */
+/* reuse GL_ACTIVE_SUBROUTINE_UNIFORM_MAX_LENGTH */
+/* reuse GL_MAX_SUBROUTINES */
+/* reuse GL_MAX_SUBROUTINE_UNIFORM_LOCATIONS */
+/* reuse GL_NUM_COMPATIBLE_SUBROUTINES */
+/* reuse GL_COMPATIBLE_SUBROUTINES */
+/* Reuse tokens from ARB_tessellation_shader */
+/* reuse GL_PATCHES */
+/* reuse GL_PATCH_VERTICES */
+/* reuse GL_PATCH_DEFAULT_INNER_LEVEL */
+/* reuse GL_PATCH_DEFAULT_OUTER_LEVEL */
+/* reuse GL_TESS_CONTROL_OUTPUT_VERTICES */
+/* reuse GL_TESS_GEN_MODE */
+/* reuse GL_TESS_GEN_SPACING */
+/* reuse GL_TESS_GEN_VERTEX_ORDER */
+/* reuse GL_TESS_GEN_POINT_MODE */
+/* reuse GL_ISOLINES */
+/* reuse GL_FRACTIONAL_ODD */
+/* reuse GL_FRACTIONAL_EVEN */
+/* reuse GL_MAX_PATCH_VERTICES */
+/* reuse GL_MAX_TESS_GEN_LEVEL */
+/* reuse GL_MAX_TESS_CONTROL_UNIFORM_COMPONENTS */
+/* reuse GL_MAX_TESS_EVALUATION_UNIFORM_COMPONENTS */
+/* reuse GL_MAX_TESS_CONTROL_TEXTURE_IMAGE_UNITS */
+/* reuse GL_MAX_TESS_EVALUATION_TEXTURE_IMAGE_UNITS */
+/* reuse GL_MAX_TESS_CONTROL_OUTPUT_COMPONENTS */
+/* reuse GL_MAX_TESS_PATCH_COMPONENTS */
+/* reuse GL_MAX_TESS_CONTROL_TOTAL_OUTPUT_COMPONENTS */
+/* reuse GL_MAX_TESS_EVALUATION_OUTPUT_COMPONENTS */
+/* reuse GL_MAX_TESS_CONTROL_UNIFORM_BLOCKS */
+/* reuse GL_MAX_TESS_EVALUATION_UNIFORM_BLOCKS */
+/* reuse GL_MAX_TESS_CONTROL_INPUT_COMPONENTS */
+/* reuse GL_MAX_TESS_EVALUATION_INPUT_COMPONENTS */
+/* reuse GL_MAX_COMBINED_TESS_CONTROL_UNIFORM_COMPONENTS */
+/* reuse GL_MAX_COMBINED_TESS_EVALUATION_UNIFORM_COMPONENTS */
+/* reuse GL_UNIFORM_BLOCK_REFERENCED_BY_TESS_CONTROL_SHADER */
+/* reuse GL_UNIFORM_BLOCK_REFERENCED_BY_TESS_EVALUATION_SHADER */
+/* reuse GL_TESS_EVALUATION_SHADER */
+/* reuse GL_TESS_CONTROL_SHADER */
+/* Reuse tokens from ARB_texture_buffer_object_rgb32 (none) */
+/* Reuse tokens from ARB_transform_feedback2 */
+/* reuse GL_TRANSFORM_FEEDBACK */
+/* reuse GL_TRANSFORM_FEEDBACK_BUFFER_PAUSED */
+/* reuse GL_TRANSFORM_FEEDBACK_BUFFER_ACTIVE */
+/* reuse GL_TRANSFORM_FEEDBACK_BINDING */
+/* Reuse tokens from ARB_transform_feedback3 */
+/* reuse GL_MAX_TRANSFORM_FEEDBACK_BUFFERS */
+/* reuse GL_MAX_VERTEX_STREAMS */
+#endif
+
+#ifndef GL_VERSION_4_1
+/* Reuse tokens from ARB_ES2_compatibility */
+/* reuse GL_FIXED */
+/* reuse GL_IMPLEMENTATION_COLOR_READ_TYPE */
+/* reuse GL_IMPLEMENTATION_COLOR_READ_FORMAT */
+/* reuse GL_LOW_FLOAT */
+/* reuse GL_MEDIUM_FLOAT */
+/* reuse GL_HIGH_FLOAT */
+/* reuse GL_LOW_INT */
+/* reuse GL_MEDIUM_INT */
+/* reuse GL_HIGH_INT */
+/* reuse GL_SHADER_COMPILER */
+/* reuse GL_NUM_SHADER_BINARY_FORMATS */
+/* reuse GL_MAX_VERTEX_UNIFORM_VECTORS */
+/* reuse GL_MAX_VARYING_VECTORS */
+/* reuse GL_MAX_FRAGMENT_UNIFORM_VECTORS */
+/* Reuse tokens from ARB_get_program_binary */
+/* reuse GL_PROGRAM_BINARY_RETRIEVABLE_HINT */
+/* reuse GL_PROGRAM_BINARY_LENGTH */
+/* reuse GL_NUM_PROGRAM_BINARY_FORMATS */
+/* reuse GL_PROGRAM_BINARY_FORMATS */
+/* Reuse tokens from ARB_separate_shader_objects */
+/* reuse GL_VERTEX_SHADER_BIT */
+/* reuse GL_FRAGMENT_SHADER_BIT */
+/* reuse GL_GEOMETRY_SHADER_BIT */
+/* reuse GL_TESS_CONTROL_SHADER_BIT */
+/* reuse GL_TESS_EVALUATION_SHADER_BIT */
+/* reuse GL_ALL_SHADER_BITS */
+/* reuse GL_PROGRAM_SEPARABLE */
+/* reuse GL_ACTIVE_PROGRAM */
+/* reuse GL_PROGRAM_PIPELINE_BINDING */
+/* Reuse tokens from ARB_shader_precision (none) */
+/* Reuse tokens from ARB_vertex_attrib_64bit - all are in GL 3.0 and 4.0 already */
+/* Reuse tokens from ARB_viewport_array - some are in GL 1.1 and ARB_provoking_vertex already */
+/* reuse GL_MAX_VIEWPORTS */
+/* reuse GL_VIEWPORT_SUBPIXEL_BITS */
+/* reuse GL_VIEWPORT_BOUNDS_RANGE */
+/* reuse GL_LAYER_PROVOKING_VERTEX */
+/* reuse GL_VIEWPORT_INDEX_PROVOKING_VERTEX */
+/* reuse GL_UNDEFINED_VERTEX */
+#endif
+
+#ifndef GL_ARB_multitexture
+#define GL_TEXTURE0_ARB 0x84C0
+#define GL_TEXTURE1_ARB 0x84C1
+#define GL_TEXTURE2_ARB 0x84C2
+#define GL_TEXTURE3_ARB 0x84C3
+#define GL_TEXTURE4_ARB 0x84C4
+#define GL_TEXTURE5_ARB 0x84C5
+#define GL_TEXTURE6_ARB 0x84C6
+#define GL_TEXTURE7_ARB 0x84C7
+#define GL_TEXTURE8_ARB 0x84C8
+#define GL_TEXTURE9_ARB 0x84C9
+#define GL_TEXTURE10_ARB 0x84CA
+#define GL_TEXTURE11_ARB 0x84CB
+#define GL_TEXTURE12_ARB 0x84CC
+#define GL_TEXTURE13_ARB 0x84CD
+#define GL_TEXTURE14_ARB 0x84CE
+#define GL_TEXTURE15_ARB 0x84CF
+#define GL_TEXTURE16_ARB 0x84D0
+#define GL_TEXTURE17_ARB 0x84D1
+#define GL_TEXTURE18_ARB 0x84D2
+#define GL_TEXTURE19_ARB 0x84D3
+#define GL_TEXTURE20_ARB 0x84D4
+#define GL_TEXTURE21_ARB 0x84D5
+#define GL_TEXTURE22_ARB 0x84D6
+#define GL_TEXTURE23_ARB 0x84D7
+#define GL_TEXTURE24_ARB 0x84D8
+#define GL_TEXTURE25_ARB 0x84D9
+#define GL_TEXTURE26_ARB 0x84DA
+#define GL_TEXTURE27_ARB 0x84DB
+#define GL_TEXTURE28_ARB 0x84DC
+#define GL_TEXTURE29_ARB 0x84DD
+#define GL_TEXTURE30_ARB 0x84DE
+#define GL_TEXTURE31_ARB 0x84DF
+#define GL_ACTIVE_TEXTURE_ARB 0x84E0
+#define GL_CLIENT_ACTIVE_TEXTURE_ARB 0x84E1
+#define GL_MAX_TEXTURE_UNITS_ARB 0x84E2
+#endif
+
+#ifndef GL_ARB_transpose_matrix
+#define GL_TRANSPOSE_MODELVIEW_MATRIX_ARB 0x84E3
+#define GL_TRANSPOSE_PROJECTION_MATRIX_ARB 0x84E4
+#define GL_TRANSPOSE_TEXTURE_MATRIX_ARB 0x84E5
+#define GL_TRANSPOSE_COLOR_MATRIX_ARB 0x84E6
+#endif
+
+#ifndef GL_ARB_multisample
+#define GL_MULTISAMPLE_ARB 0x809D
+#define GL_SAMPLE_ALPHA_TO_COVERAGE_ARB 0x809E
+#define GL_SAMPLE_ALPHA_TO_ONE_ARB 0x809F
+#define GL_SAMPLE_COVERAGE_ARB 0x80A0
+#define GL_SAMPLE_BUFFERS_ARB 0x80A8
+#define GL_SAMPLES_ARB 0x80A9
+#define GL_SAMPLE_COVERAGE_VALUE_ARB 0x80AA
+#define GL_SAMPLE_COVERAGE_INVERT_ARB 0x80AB
+#define GL_MULTISAMPLE_BIT_ARB 0x20000000
+#endif
+
+#ifndef GL_ARB_texture_env_add
+#endif
+
+#ifndef GL_ARB_texture_cube_map
+#define GL_NORMAL_MAP_ARB 0x8511
+#define GL_REFLECTION_MAP_ARB 0x8512
+#define GL_TEXTURE_CUBE_MAP_ARB 0x8513
+#define GL_TEXTURE_BINDING_CUBE_MAP_ARB 0x8514
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB 0x8515
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB 0x8516
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB 0x8517
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB 0x8518
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB 0x8519
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB 0x851A
+#define GL_PROXY_TEXTURE_CUBE_MAP_ARB 0x851B
+#define GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB 0x851C
+#endif
+
+#ifndef GL_ARB_texture_compression
+#define GL_COMPRESSED_ALPHA_ARB 0x84E9
+#define GL_COMPRESSED_LUMINANCE_ARB 0x84EA
+#define GL_COMPRESSED_LUMINANCE_ALPHA_ARB 0x84EB
+#define GL_COMPRESSED_INTENSITY_ARB 0x84EC
+#define GL_COMPRESSED_RGB_ARB 0x84ED
+#define GL_COMPRESSED_RGBA_ARB 0x84EE
+#define GL_TEXTURE_COMPRESSION_HINT_ARB 0x84EF
+#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE_ARB 0x86A0
+#define GL_TEXTURE_COMPRESSED_ARB 0x86A1
+#define GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB 0x86A2
+#define GL_COMPRESSED_TEXTURE_FORMATS_ARB 0x86A3
+#endif
+
+#ifndef GL_ARB_texture_border_clamp
+#define GL_CLAMP_TO_BORDER_ARB 0x812D
+#endif
+
+#ifndef GL_ARB_point_parameters
+#define GL_POINT_SIZE_MIN_ARB 0x8126
+#define GL_POINT_SIZE_MAX_ARB 0x8127
+#define GL_POINT_FADE_THRESHOLD_SIZE_ARB 0x8128
+#define GL_POINT_DISTANCE_ATTENUATION_ARB 0x8129
+#endif
+
+#ifndef GL_ARB_vertex_blend
+#define GL_MAX_VERTEX_UNITS_ARB 0x86A4
+#define GL_ACTIVE_VERTEX_UNITS_ARB 0x86A5
+#define GL_WEIGHT_SUM_UNITY_ARB 0x86A6
+#define GL_VERTEX_BLEND_ARB 0x86A7
+#define GL_CURRENT_WEIGHT_ARB 0x86A8
+#define GL_WEIGHT_ARRAY_TYPE_ARB 0x86A9
+#define GL_WEIGHT_ARRAY_STRIDE_ARB 0x86AA
+#define GL_WEIGHT_ARRAY_SIZE_ARB 0x86AB
+#define GL_WEIGHT_ARRAY_POINTER_ARB 0x86AC
+#define GL_WEIGHT_ARRAY_ARB 0x86AD
+#define GL_MODELVIEW0_ARB 0x1700
+#define GL_MODELVIEW1_ARB 0x850A
+#define GL_MODELVIEW2_ARB 0x8722
+#define GL_MODELVIEW3_ARB 0x8723
+#define GL_MODELVIEW4_ARB 0x8724
+#define GL_MODELVIEW5_ARB 0x8725
+#define GL_MODELVIEW6_ARB 0x8726
+#define GL_MODELVIEW7_ARB 0x8727
+#define GL_MODELVIEW8_ARB 0x8728
+#define GL_MODELVIEW9_ARB 0x8729
+#define GL_MODELVIEW10_ARB 0x872A
+#define GL_MODELVIEW11_ARB 0x872B
+#define GL_MODELVIEW12_ARB 0x872C
+#define GL_MODELVIEW13_ARB 0x872D
+#define GL_MODELVIEW14_ARB 0x872E
+#define GL_MODELVIEW15_ARB 0x872F
+#define GL_MODELVIEW16_ARB 0x8730
+#define GL_MODELVIEW17_ARB 0x8731
+#define GL_MODELVIEW18_ARB 0x8732
+#define GL_MODELVIEW19_ARB 0x8733
+#define GL_MODELVIEW20_ARB 0x8734
+#define GL_MODELVIEW21_ARB 0x8735
+#define GL_MODELVIEW22_ARB 0x8736
+#define GL_MODELVIEW23_ARB 0x8737
+#define GL_MODELVIEW24_ARB 0x8738
+#define GL_MODELVIEW25_ARB 0x8739
+#define GL_MODELVIEW26_ARB 0x873A
+#define GL_MODELVIEW27_ARB 0x873B
+#define GL_MODELVIEW28_ARB 0x873C
+#define GL_MODELVIEW29_ARB 0x873D
+#define GL_MODELVIEW30_ARB 0x873E
+#define GL_MODELVIEW31_ARB 0x873F
+#endif
+
+#ifndef GL_ARB_matrix_palette
+#define GL_MATRIX_PALETTE_ARB 0x8840
+#define GL_MAX_MATRIX_PALETTE_STACK_DEPTH_ARB 0x8841
+#define GL_MAX_PALETTE_MATRICES_ARB 0x8842
+#define GL_CURRENT_PALETTE_MATRIX_ARB 0x8843
+#define GL_MATRIX_INDEX_ARRAY_ARB 0x8844
+#define GL_CURRENT_MATRIX_INDEX_ARB 0x8845
+#define GL_MATRIX_INDEX_ARRAY_SIZE_ARB 0x8846
+#define GL_MATRIX_INDEX_ARRAY_TYPE_ARB 0x8847
+#define GL_MATRIX_INDEX_ARRAY_STRIDE_ARB 0x8848
+#define GL_MATRIX_INDEX_ARRAY_POINTER_ARB 0x8849
+#endif
+
+#ifndef GL_ARB_texture_env_combine
+#define GL_COMBINE_ARB 0x8570
+#define GL_COMBINE_RGB_ARB 0x8571
+#define GL_COMBINE_ALPHA_ARB 0x8572
+#define GL_SOURCE0_RGB_ARB 0x8580
+#define GL_SOURCE1_RGB_ARB 0x8581
+#define GL_SOURCE2_RGB_ARB 0x8582
+#define GL_SOURCE0_ALPHA_ARB 0x8588
+#define GL_SOURCE1_ALPHA_ARB 0x8589
+#define GL_SOURCE2_ALPHA_ARB 0x858A
+#define GL_OPERAND0_RGB_ARB 0x8590
+#define GL_OPERAND1_RGB_ARB 0x8591
+#define GL_OPERAND2_RGB_ARB 0x8592
+#define GL_OPERAND0_ALPHA_ARB 0x8598
+#define GL_OPERAND1_ALPHA_ARB 0x8599
+#define GL_OPERAND2_ALPHA_ARB 0x859A
+#define GL_RGB_SCALE_ARB 0x8573
+#define GL_ADD_SIGNED_ARB 0x8574
+#define GL_INTERPOLATE_ARB 0x8575
+#define GL_SUBTRACT_ARB 0x84E7
+#define GL_CONSTANT_ARB 0x8576
+#define GL_PRIMARY_COLOR_ARB 0x8577
+#define GL_PREVIOUS_ARB 0x8578
+#endif
+
+#ifndef GL_ARB_texture_env_crossbar
+#endif
+
+#ifndef GL_ARB_texture_env_dot3
+#define GL_DOT3_RGB_ARB 0x86AE
+#define GL_DOT3_RGBA_ARB 0x86AF
+#endif
+
+#ifndef GL_ARB_texture_mirrored_repeat
+#define GL_MIRRORED_REPEAT_ARB 0x8370
+#endif
+
+#ifndef GL_ARB_depth_texture
+#define GL_DEPTH_COMPONENT16_ARB 0x81A5
+#define GL_DEPTH_COMPONENT24_ARB 0x81A6
+#define GL_DEPTH_COMPONENT32_ARB 0x81A7
+#define GL_TEXTURE_DEPTH_SIZE_ARB 0x884A
+#define GL_DEPTH_TEXTURE_MODE_ARB 0x884B
+#endif
+
+#ifndef GL_ARB_shadow
+#define GL_TEXTURE_COMPARE_MODE_ARB 0x884C
+#define GL_TEXTURE_COMPARE_FUNC_ARB 0x884D
+#define GL_COMPARE_R_TO_TEXTURE_ARB 0x884E
+#endif
+
+#ifndef GL_ARB_shadow_ambient
+#define GL_TEXTURE_COMPARE_FAIL_VALUE_ARB 0x80BF
+#endif
+
+#ifndef GL_ARB_window_pos
+#endif
+
+#ifndef GL_ARB_vertex_program
+#define GL_COLOR_SUM_ARB 0x8458
+#define GL_VERTEX_PROGRAM_ARB 0x8620
+#define GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB 0x8622
+#define GL_VERTEX_ATTRIB_ARRAY_SIZE_ARB 0x8623
+#define GL_VERTEX_ATTRIB_ARRAY_STRIDE_ARB 0x8624
+#define GL_VERTEX_ATTRIB_ARRAY_TYPE_ARB 0x8625
+#define GL_CURRENT_VERTEX_ATTRIB_ARB 0x8626
+#define GL_PROGRAM_LENGTH_ARB 0x8627
+#define GL_PROGRAM_STRING_ARB 0x8628
+#define GL_MAX_PROGRAM_MATRIX_STACK_DEPTH_ARB 0x862E
+#define GL_MAX_PROGRAM_MATRICES_ARB 0x862F
+#define GL_CURRENT_MATRIX_STACK_DEPTH_ARB 0x8640
+#define GL_CURRENT_MATRIX_ARB 0x8641
+#define GL_VERTEX_PROGRAM_POINT_SIZE_ARB 0x8642
+#define GL_VERTEX_PROGRAM_TWO_SIDE_ARB 0x8643
+#define GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB 0x8645
+#define GL_PROGRAM_ERROR_POSITION_ARB 0x864B
+#define GL_PROGRAM_BINDING_ARB 0x8677
+#define GL_MAX_VERTEX_ATTRIBS_ARB 0x8869
+#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED_ARB 0x886A
+#define GL_PROGRAM_ERROR_STRING_ARB 0x8874
+#define GL_PROGRAM_FORMAT_ASCII_ARB 0x8875
+#define GL_PROGRAM_FORMAT_ARB 0x8876
+#define GL_PROGRAM_INSTRUCTIONS_ARB 0x88A0
+#define GL_MAX_PROGRAM_INSTRUCTIONS_ARB 0x88A1
+#define GL_PROGRAM_NATIVE_INSTRUCTIONS_ARB 0x88A2
+#define GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB 0x88A3
+#define GL_PROGRAM_TEMPORARIES_ARB 0x88A4
+#define GL_MAX_PROGRAM_TEMPORARIES_ARB 0x88A5
+#define GL_PROGRAM_NATIVE_TEMPORARIES_ARB 0x88A6
+#define GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB 0x88A7
+#define GL_PROGRAM_PARAMETERS_ARB 0x88A8
+#define GL_MAX_PROGRAM_PARAMETERS_ARB 0x88A9
+#define GL_PROGRAM_NATIVE_PARAMETERS_ARB 0x88AA
+#define GL_MAX_PROGRAM_NATIVE_PARAMETERS_ARB 0x88AB
+#define GL_PROGRAM_ATTRIBS_ARB 0x88AC
+#define GL_MAX_PROGRAM_ATTRIBS_ARB 0x88AD
+#define GL_PROGRAM_NATIVE_ATTRIBS_ARB 0x88AE
+#define GL_MAX_PROGRAM_NATIVE_ATTRIBS_ARB 0x88AF
+#define GL_PROGRAM_ADDRESS_REGISTERS_ARB 0x88B0
+#define GL_MAX_PROGRAM_ADDRESS_REGISTERS_ARB 0x88B1
+#define GL_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB 0x88B2
+#define GL_MAX_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB 0x88B3
+#define GL_MAX_PROGRAM_LOCAL_PARAMETERS_ARB 0x88B4
+#define GL_MAX_PROGRAM_ENV_PARAMETERS_ARB 0x88B5
+#define GL_PROGRAM_UNDER_NATIVE_LIMITS_ARB 0x88B6
+#define GL_TRANSPOSE_CURRENT_MATRIX_ARB 0x88B7
+#define GL_MATRIX0_ARB 0x88C0
+#define GL_MATRIX1_ARB 0x88C1
+#define GL_MATRIX2_ARB 0x88C2
+#define GL_MATRIX3_ARB 0x88C3
+#define GL_MATRIX4_ARB 0x88C4
+#define GL_MATRIX5_ARB 0x88C5
+#define GL_MATRIX6_ARB 0x88C6
+#define GL_MATRIX7_ARB 0x88C7
+#define GL_MATRIX8_ARB 0x88C8
+#define GL_MATRIX9_ARB 0x88C9
+#define GL_MATRIX10_ARB 0x88CA
+#define GL_MATRIX11_ARB 0x88CB
+#define GL_MATRIX12_ARB 0x88CC
+#define GL_MATRIX13_ARB 0x88CD
+#define GL_MATRIX14_ARB 0x88CE
+#define GL_MATRIX15_ARB 0x88CF
+#define GL_MATRIX16_ARB 0x88D0
+#define GL_MATRIX17_ARB 0x88D1
+#define GL_MATRIX18_ARB 0x88D2
+#define GL_MATRIX19_ARB 0x88D3
+#define GL_MATRIX20_ARB 0x88D4
+#define GL_MATRIX21_ARB 0x88D5
+#define GL_MATRIX22_ARB 0x88D6
+#define GL_MATRIX23_ARB 0x88D7
+#define GL_MATRIX24_ARB 0x88D8
+#define GL_MATRIX25_ARB 0x88D9
+#define GL_MATRIX26_ARB 0x88DA
+#define GL_MATRIX27_ARB 0x88DB
+#define GL_MATRIX28_ARB 0x88DC
+#define GL_MATRIX29_ARB 0x88DD
+#define GL_MATRIX30_ARB 0x88DE
+#define GL_MATRIX31_ARB 0x88DF
+#endif
+
+#ifndef GL_ARB_fragment_program
+#define GL_FRAGMENT_PROGRAM_ARB 0x8804
+#define GL_PROGRAM_ALU_INSTRUCTIONS_ARB 0x8805
+#define GL_PROGRAM_TEX_INSTRUCTIONS_ARB 0x8806
+#define GL_PROGRAM_TEX_INDIRECTIONS_ARB 0x8807
+#define GL_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB 0x8808
+#define GL_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB 0x8809
+#define GL_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB 0x880A
+#define GL_MAX_PROGRAM_ALU_INSTRUCTIONS_ARB 0x880B
+#define GL_MAX_PROGRAM_TEX_INSTRUCTIONS_ARB 0x880C
+#define GL_MAX_PROGRAM_TEX_INDIRECTIONS_ARB 0x880D
+#define GL_MAX_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB 0x880E
+#define GL_MAX_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB 0x880F
+#define GL_MAX_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB 0x8810
+#define GL_MAX_TEXTURE_COORDS_ARB 0x8871
+#define GL_MAX_TEXTURE_IMAGE_UNITS_ARB 0x8872
+#endif
+
+#ifndef GL_ARB_vertex_buffer_object
+#define GL_BUFFER_SIZE_ARB 0x8764
+#define GL_BUFFER_USAGE_ARB 0x8765
+#define GL_ARRAY_BUFFER_ARB 0x8892
+#define GL_ELEMENT_ARRAY_BUFFER_ARB 0x8893
+#define GL_ARRAY_BUFFER_BINDING_ARB 0x8894
+#define GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB 0x8895
+#define GL_VERTEX_ARRAY_BUFFER_BINDING_ARB 0x8896
+#define GL_NORMAL_ARRAY_BUFFER_BINDING_ARB 0x8897
+#define GL_COLOR_ARRAY_BUFFER_BINDING_ARB 0x8898
+#define GL_INDEX_ARRAY_BUFFER_BINDING_ARB 0x8899
+#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING_ARB 0x889A
+#define GL_EDGE_FLAG_ARRAY_BUFFER_BINDING_ARB 0x889B
+#define GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING_ARB 0x889C
+#define GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING_ARB 0x889D
+#define GL_WEIGHT_ARRAY_BUFFER_BINDING_ARB 0x889E
+#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB 0x889F
+#define GL_READ_ONLY_ARB 0x88B8
+#define GL_WRITE_ONLY_ARB 0x88B9
+#define GL_READ_WRITE_ARB 0x88BA
+#define GL_BUFFER_ACCESS_ARB 0x88BB
+#define GL_BUFFER_MAPPED_ARB 0x88BC
+#define GL_BUFFER_MAP_POINTER_ARB 0x88BD
+#define GL_STREAM_DRAW_ARB 0x88E0
+#define GL_STREAM_READ_ARB 0x88E1
+#define GL_STREAM_COPY_ARB 0x88E2
+#define GL_STATIC_DRAW_ARB 0x88E4
+#define GL_STATIC_READ_ARB 0x88E5
+#define GL_STATIC_COPY_ARB 0x88E6
+#define GL_DYNAMIC_DRAW_ARB 0x88E8
+#define GL_DYNAMIC_READ_ARB 0x88E9
+#define GL_DYNAMIC_COPY_ARB 0x88EA
+#endif
+
+#ifndef GL_ARB_occlusion_query
+#define GL_QUERY_COUNTER_BITS_ARB 0x8864
+#define GL_CURRENT_QUERY_ARB 0x8865
+#define GL_QUERY_RESULT_ARB 0x8866
+#define GL_QUERY_RESULT_AVAILABLE_ARB 0x8867
+#define GL_SAMPLES_PASSED_ARB 0x8914
+#endif
+
+#ifndef GL_ARB_shader_objects
+#define GL_PROGRAM_OBJECT_ARB 0x8B40
+#define GL_SHADER_OBJECT_ARB 0x8B48
+#define GL_OBJECT_TYPE_ARB 0x8B4E
+#define GL_OBJECT_SUBTYPE_ARB 0x8B4F
+#define GL_FLOAT_VEC2_ARB 0x8B50
+#define GL_FLOAT_VEC3_ARB 0x8B51
+#define GL_FLOAT_VEC4_ARB 0x8B52
+#define GL_INT_VEC2_ARB 0x8B53
+#define GL_INT_VEC3_ARB 0x8B54
+#define GL_INT_VEC4_ARB 0x8B55
+#define GL_BOOL_ARB 0x8B56
+#define GL_BOOL_VEC2_ARB 0x8B57
+#define GL_BOOL_VEC3_ARB 0x8B58
+#define GL_BOOL_VEC4_ARB 0x8B59
+#define GL_FLOAT_MAT2_ARB 0x8B5A
+#define GL_FLOAT_MAT3_ARB 0x8B5B
+#define GL_FLOAT_MAT4_ARB 0x8B5C
+#define GL_SAMPLER_1D_ARB 0x8B5D
+#define GL_SAMPLER_2D_ARB 0x8B5E
+#define GL_SAMPLER_3D_ARB 0x8B5F
+#define GL_SAMPLER_CUBE_ARB 0x8B60
+#define GL_SAMPLER_1D_SHADOW_ARB 0x8B61
+#define GL_SAMPLER_2D_SHADOW_ARB 0x8B62
+#define GL_SAMPLER_2D_RECT_ARB 0x8B63
+#define GL_SAMPLER_2D_RECT_SHADOW_ARB 0x8B64
+#define GL_OBJECT_DELETE_STATUS_ARB 0x8B80
+#define GL_OBJECT_COMPILE_STATUS_ARB 0x8B81
+#define GL_OBJECT_LINK_STATUS_ARB 0x8B82
+#define GL_OBJECT_VALIDATE_STATUS_ARB 0x8B83
+#define GL_OBJECT_INFO_LOG_LENGTH_ARB 0x8B84
+#define GL_OBJECT_ATTACHED_OBJECTS_ARB 0x8B85
+#define GL_OBJECT_ACTIVE_UNIFORMS_ARB 0x8B86
+#define GL_OBJECT_ACTIVE_UNIFORM_MAX_LENGTH_ARB 0x8B87
+#define GL_OBJECT_SHADER_SOURCE_LENGTH_ARB 0x8B88
+#endif
+
+#ifndef GL_ARB_vertex_shader
+#define GL_VERTEX_SHADER_ARB 0x8B31
+#define GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB 0x8B4A
+#define GL_MAX_VARYING_FLOATS_ARB 0x8B4B
+#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB 0x8B4C
+#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB 0x8B4D
+#define GL_OBJECT_ACTIVE_ATTRIBUTES_ARB 0x8B89
+#define GL_OBJECT_ACTIVE_ATTRIBUTE_MAX_LENGTH_ARB 0x8B8A
+#endif
+
+#ifndef GL_ARB_fragment_shader
+#define GL_FRAGMENT_SHADER_ARB 0x8B30
+#define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB 0x8B49
+#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT_ARB 0x8B8B
+#endif
+
+#ifndef GL_ARB_shading_language_100
+#define GL_SHADING_LANGUAGE_VERSION_ARB 0x8B8C
+#endif
+
+#ifndef GL_ARB_texture_non_power_of_two
+#endif
+
+#ifndef GL_ARB_point_sprite
+#define GL_POINT_SPRITE_ARB 0x8861
+#define GL_COORD_REPLACE_ARB 0x8862
+#endif
+
+#ifndef GL_ARB_fragment_program_shadow
+#endif
+
+#ifndef GL_ARB_draw_buffers
+#define GL_MAX_DRAW_BUFFERS_ARB 0x8824
+#define GL_DRAW_BUFFER0_ARB 0x8825
+#define GL_DRAW_BUFFER1_ARB 0x8826
+#define GL_DRAW_BUFFER2_ARB 0x8827
+#define GL_DRAW_BUFFER3_ARB 0x8828
+#define GL_DRAW_BUFFER4_ARB 0x8829
+#define GL_DRAW_BUFFER5_ARB 0x882A
+#define GL_DRAW_BUFFER6_ARB 0x882B
+#define GL_DRAW_BUFFER7_ARB 0x882C
+#define GL_DRAW_BUFFER8_ARB 0x882D
+#define GL_DRAW_BUFFER9_ARB 0x882E
+#define GL_DRAW_BUFFER10_ARB 0x882F
+#define GL_DRAW_BUFFER11_ARB 0x8830
+#define GL_DRAW_BUFFER12_ARB 0x8831
+#define GL_DRAW_BUFFER13_ARB 0x8832
+#define GL_DRAW_BUFFER14_ARB 0x8833
+#define GL_DRAW_BUFFER15_ARB 0x8834
+#endif
+
+#ifndef GL_ARB_texture_rectangle
+#define GL_TEXTURE_RECTANGLE_ARB 0x84F5
+#define GL_TEXTURE_BINDING_RECTANGLE_ARB 0x84F6
+#define GL_PROXY_TEXTURE_RECTANGLE_ARB 0x84F7
+#define GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB 0x84F8
+#endif
+
+#ifndef GL_ARB_color_buffer_float
+#define GL_RGBA_FLOAT_MODE_ARB 0x8820
+#define GL_CLAMP_VERTEX_COLOR_ARB 0x891A
+#define GL_CLAMP_FRAGMENT_COLOR_ARB 0x891B
+#define GL_CLAMP_READ_COLOR_ARB 0x891C
+#define GL_FIXED_ONLY_ARB 0x891D
+#endif
+
+#ifndef GL_ARB_half_float_pixel
+#define GL_HALF_FLOAT_ARB 0x140B
+#endif
+
+#ifndef GL_ARB_texture_float
+#define GL_TEXTURE_RED_TYPE_ARB 0x8C10
+#define GL_TEXTURE_GREEN_TYPE_ARB 0x8C11
+#define GL_TEXTURE_BLUE_TYPE_ARB 0x8C12
+#define GL_TEXTURE_ALPHA_TYPE_ARB 0x8C13
+#define GL_TEXTURE_LUMINANCE_TYPE_ARB 0x8C14
+#define GL_TEXTURE_INTENSITY_TYPE_ARB 0x8C15
+#define GL_TEXTURE_DEPTH_TYPE_ARB 0x8C16
+#define GL_UNSIGNED_NORMALIZED_ARB 0x8C17
+#define GL_RGBA32F_ARB 0x8814
+#define GL_RGB32F_ARB 0x8815
+#define GL_ALPHA32F_ARB 0x8816
+#define GL_INTENSITY32F_ARB 0x8817
+#define GL_LUMINANCE32F_ARB 0x8818
+#define GL_LUMINANCE_ALPHA32F_ARB 0x8819
+#define GL_RGBA16F_ARB 0x881A
+#define GL_RGB16F_ARB 0x881B
+#define GL_ALPHA16F_ARB 0x881C
+#define GL_INTENSITY16F_ARB 0x881D
+#define GL_LUMINANCE16F_ARB 0x881E
+#define GL_LUMINANCE_ALPHA16F_ARB 0x881F
+#endif
+
+#ifndef GL_ARB_pixel_buffer_object
+#define GL_PIXEL_PACK_BUFFER_ARB 0x88EB
+#define GL_PIXEL_UNPACK_BUFFER_ARB 0x88EC
+#define GL_PIXEL_PACK_BUFFER_BINDING_ARB 0x88ED
+#define GL_PIXEL_UNPACK_BUFFER_BINDING_ARB 0x88EF
+#endif
+
+#ifndef GL_ARB_depth_buffer_float
+#define GL_DEPTH_COMPONENT32F 0x8CAC
+#define GL_DEPTH32F_STENCIL8 0x8CAD
+#define GL_FLOAT_32_UNSIGNED_INT_24_8_REV 0x8DAD
+#endif
+
+#ifndef GL_ARB_draw_instanced
+#endif
+
+#ifndef GL_ARB_framebuffer_object
+#define GL_INVALID_FRAMEBUFFER_OPERATION 0x0506
+#define GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING 0x8210
+#define GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE 0x8211
+#define GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE 0x8212
+#define GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE 0x8213
+#define GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE 0x8214
+#define GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE 0x8215
+#define GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE 0x8216
+#define GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE 0x8217
+#define GL_FRAMEBUFFER_DEFAULT 0x8218
+#define GL_FRAMEBUFFER_UNDEFINED 0x8219
+#define GL_DEPTH_STENCIL_ATTACHMENT 0x821A
+#define GL_MAX_RENDERBUFFER_SIZE 0x84E8
+#define GL_DEPTH_STENCIL 0x84F9
+#define GL_UNSIGNED_INT_24_8 0x84FA
+#define GL_DEPTH24_STENCIL8 0x88F0
+#define GL_TEXTURE_STENCIL_SIZE 0x88F1
+#define GL_TEXTURE_RED_TYPE 0x8C10
+#define GL_TEXTURE_GREEN_TYPE 0x8C11
+#define GL_TEXTURE_BLUE_TYPE 0x8C12
+#define GL_TEXTURE_ALPHA_TYPE 0x8C13
+#define GL_TEXTURE_DEPTH_TYPE 0x8C16
+#define GL_UNSIGNED_NORMALIZED 0x8C17
+#define GL_FRAMEBUFFER_BINDING 0x8CA6
+#define GL_DRAW_FRAMEBUFFER_BINDING GL_FRAMEBUFFER_BINDING
+#define GL_RENDERBUFFER_BINDING 0x8CA7
+#define GL_READ_FRAMEBUFFER 0x8CA8
+#define GL_DRAW_FRAMEBUFFER 0x8CA9
+#define GL_READ_FRAMEBUFFER_BINDING 0x8CAA
+#define GL_RENDERBUFFER_SAMPLES 0x8CAB
+#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE 0x8CD0
+#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME 0x8CD1
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL 0x8CD2
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE 0x8CD3
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER 0x8CD4
+#define GL_FRAMEBUFFER_COMPLETE 0x8CD5
+#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT 0x8CD6
+#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT 0x8CD7
+#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER 0x8CDB
+#define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER 0x8CDC
+#define GL_FRAMEBUFFER_UNSUPPORTED 0x8CDD
+#define GL_MAX_COLOR_ATTACHMENTS 0x8CDF
+#define GL_COLOR_ATTACHMENT0 0x8CE0
+#define GL_COLOR_ATTACHMENT1 0x8CE1
+#define GL_COLOR_ATTACHMENT2 0x8CE2
+#define GL_COLOR_ATTACHMENT3 0x8CE3
+#define GL_COLOR_ATTACHMENT4 0x8CE4
+#define GL_COLOR_ATTACHMENT5 0x8CE5
+#define GL_COLOR_ATTACHMENT6 0x8CE6
+#define GL_COLOR_ATTACHMENT7 0x8CE7
+#define GL_COLOR_ATTACHMENT8 0x8CE8
+#define GL_COLOR_ATTACHMENT9 0x8CE9
+#define GL_COLOR_ATTACHMENT10 0x8CEA
+#define GL_COLOR_ATTACHMENT11 0x8CEB
+#define GL_COLOR_ATTACHMENT12 0x8CEC
+#define GL_COLOR_ATTACHMENT13 0x8CED
+#define GL_COLOR_ATTACHMENT14 0x8CEE
+#define GL_COLOR_ATTACHMENT15 0x8CEF
+#define GL_DEPTH_ATTACHMENT 0x8D00
+#define GL_STENCIL_ATTACHMENT 0x8D20
+#define GL_FRAMEBUFFER 0x8D40
+#define GL_RENDERBUFFER 0x8D41
+#define GL_RENDERBUFFER_WIDTH 0x8D42
+#define GL_RENDERBUFFER_HEIGHT 0x8D43
+#define GL_RENDERBUFFER_INTERNAL_FORMAT 0x8D44
+#define GL_STENCIL_INDEX1 0x8D46
+#define GL_STENCIL_INDEX4 0x8D47
+#define GL_STENCIL_INDEX8 0x8D48
+#define GL_STENCIL_INDEX16 0x8D49
+#define GL_RENDERBUFFER_RED_SIZE 0x8D50
+#define GL_RENDERBUFFER_GREEN_SIZE 0x8D51
+#define GL_RENDERBUFFER_BLUE_SIZE 0x8D52
+#define GL_RENDERBUFFER_ALPHA_SIZE 0x8D53
+#define GL_RENDERBUFFER_DEPTH_SIZE 0x8D54
+#define GL_RENDERBUFFER_STENCIL_SIZE 0x8D55
+#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE 0x8D56
+#define GL_MAX_SAMPLES 0x8D57
+#endif
+
+#ifndef GL_ARB_framebuffer_object_DEPRECATED
+#define GL_INDEX 0x8222
+#define GL_TEXTURE_LUMINANCE_TYPE 0x8C14
+#define GL_TEXTURE_INTENSITY_TYPE 0x8C15
+#endif
+
+#ifndef GL_ARB_framebuffer_sRGB
+#define GL_FRAMEBUFFER_SRGB 0x8DB9
+#endif
+
+#ifndef GL_ARB_geometry_shader4
+#define GL_LINES_ADJACENCY_ARB 0x000A
+#define GL_LINE_STRIP_ADJACENCY_ARB 0x000B
+#define GL_TRIANGLES_ADJACENCY_ARB 0x000C
+#define GL_TRIANGLE_STRIP_ADJACENCY_ARB 0x000D
+#define GL_PROGRAM_POINT_SIZE_ARB 0x8642
+#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_ARB 0x8C29
+#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED_ARB 0x8DA7
+#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS_ARB 0x8DA8
+#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_COUNT_ARB 0x8DA9
+#define GL_GEOMETRY_SHADER_ARB 0x8DD9
+#define GL_GEOMETRY_VERTICES_OUT_ARB 0x8DDA
+#define GL_GEOMETRY_INPUT_TYPE_ARB 0x8DDB
+#define GL_GEOMETRY_OUTPUT_TYPE_ARB 0x8DDC
+#define GL_MAX_GEOMETRY_VARYING_COMPONENTS_ARB 0x8DDD
+#define GL_MAX_VERTEX_VARYING_COMPONENTS_ARB 0x8DDE
+#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS_ARB 0x8DDF
+#define GL_MAX_GEOMETRY_OUTPUT_VERTICES_ARB 0x8DE0
+#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS_ARB 0x8DE1
+/* reuse GL_MAX_VARYING_COMPONENTS */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER */
+#endif
+
+#ifndef GL_ARB_half_float_vertex
+#define GL_HALF_FLOAT 0x140B
+#endif
+
+#ifndef GL_ARB_instanced_arrays
+#define GL_VERTEX_ATTRIB_ARRAY_DIVISOR_ARB 0x88FE
+#endif
+
+#ifndef GL_ARB_map_buffer_range
+#define GL_MAP_READ_BIT 0x0001
+#define GL_MAP_WRITE_BIT 0x0002
+#define GL_MAP_INVALIDATE_RANGE_BIT 0x0004
+#define GL_MAP_INVALIDATE_BUFFER_BIT 0x0008
+#define GL_MAP_FLUSH_EXPLICIT_BIT 0x0010
+#define GL_MAP_UNSYNCHRONIZED_BIT 0x0020
+#endif
+
+#ifndef GL_ARB_texture_buffer_object
+#define GL_TEXTURE_BUFFER_ARB 0x8C2A
+#define GL_MAX_TEXTURE_BUFFER_SIZE_ARB 0x8C2B
+#define GL_TEXTURE_BINDING_BUFFER_ARB 0x8C2C
+#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING_ARB 0x8C2D
+#define GL_TEXTURE_BUFFER_FORMAT_ARB 0x8C2E
+#endif
+
+#ifndef GL_ARB_texture_compression_rgtc
+#define GL_COMPRESSED_RED_RGTC1 0x8DBB
+#define GL_COMPRESSED_SIGNED_RED_RGTC1 0x8DBC
+#define GL_COMPRESSED_RG_RGTC2 0x8DBD
+#define GL_COMPRESSED_SIGNED_RG_RGTC2 0x8DBE
+#endif
+
+#ifndef GL_ARB_texture_rg
+#define GL_RG 0x8227
+#define GL_RG_INTEGER 0x8228
+#define GL_R8 0x8229
+#define GL_R16 0x822A
+#define GL_RG8 0x822B
+#define GL_RG16 0x822C
+#define GL_R16F 0x822D
+#define GL_R32F 0x822E
+#define GL_RG16F 0x822F
+#define GL_RG32F 0x8230
+#define GL_R8I 0x8231
+#define GL_R8UI 0x8232
+#define GL_R16I 0x8233
+#define GL_R16UI 0x8234
+#define GL_R32I 0x8235
+#define GL_R32UI 0x8236
+#define GL_RG8I 0x8237
+#define GL_RG8UI 0x8238
+#define GL_RG16I 0x8239
+#define GL_RG16UI 0x823A
+#define GL_RG32I 0x823B
+#define GL_RG32UI 0x823C
+#endif
+
+#ifndef GL_ARB_vertex_array_object
+#define GL_VERTEX_ARRAY_BINDING 0x85B5
+#endif
+
+#ifndef GL_ARB_uniform_buffer_object
+#define GL_UNIFORM_BUFFER 0x8A11
+#define GL_UNIFORM_BUFFER_BINDING 0x8A28
+#define GL_UNIFORM_BUFFER_START 0x8A29
+#define GL_UNIFORM_BUFFER_SIZE 0x8A2A
+#define GL_MAX_VERTEX_UNIFORM_BLOCKS 0x8A2B
+#define GL_MAX_GEOMETRY_UNIFORM_BLOCKS 0x8A2C
+#define GL_MAX_FRAGMENT_UNIFORM_BLOCKS 0x8A2D
+#define GL_MAX_COMBINED_UNIFORM_BLOCKS 0x8A2E
+#define GL_MAX_UNIFORM_BUFFER_BINDINGS 0x8A2F
+#define GL_MAX_UNIFORM_BLOCK_SIZE 0x8A30
+#define GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS 0x8A31
+#define GL_MAX_COMBINED_GEOMETRY_UNIFORM_COMPONENTS 0x8A32
+#define GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS 0x8A33
+#define GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT 0x8A34
+#define GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH 0x8A35
+#define GL_ACTIVE_UNIFORM_BLOCKS 0x8A36
+#define GL_UNIFORM_TYPE 0x8A37
+#define GL_UNIFORM_SIZE 0x8A38
+#define GL_UNIFORM_NAME_LENGTH 0x8A39
+#define GL_UNIFORM_BLOCK_INDEX 0x8A3A
+#define GL_UNIFORM_OFFSET 0x8A3B
+#define GL_UNIFORM_ARRAY_STRIDE 0x8A3C
+#define GL_UNIFORM_MATRIX_STRIDE 0x8A3D
+#define GL_UNIFORM_IS_ROW_MAJOR 0x8A3E
+#define GL_UNIFORM_BLOCK_BINDING 0x8A3F
+#define GL_UNIFORM_BLOCK_DATA_SIZE 0x8A40
+#define GL_UNIFORM_BLOCK_NAME_LENGTH 0x8A41
+#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS 0x8A42
+#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES 0x8A43
+#define GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER 0x8A44
+#define GL_UNIFORM_BLOCK_REFERENCED_BY_GEOMETRY_SHADER 0x8A45
+#define GL_UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER 0x8A46
+#define GL_INVALID_INDEX 0xFFFFFFFFu
+#endif
+
+#ifndef GL_ARB_compatibility
+/* ARB_compatibility just defines tokens from core 3.0 */
+#endif
+
+#ifndef GL_ARB_copy_buffer
+#define GL_COPY_READ_BUFFER 0x8F36
+#define GL_COPY_WRITE_BUFFER 0x8F37
+#endif
+
+#ifndef GL_ARB_shader_texture_lod
+#endif
+
+#ifndef GL_ARB_depth_clamp
+#define GL_DEPTH_CLAMP 0x864F
+#endif
+
+#ifndef GL_ARB_draw_elements_base_vertex
+#endif
+
+#ifndef GL_ARB_fragment_coord_conventions
+#endif
+
+#ifndef GL_ARB_provoking_vertex
+#define GL_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION 0x8E4C
+#define GL_FIRST_VERTEX_CONVENTION 0x8E4D
+#define GL_LAST_VERTEX_CONVENTION 0x8E4E
+#define GL_PROVOKING_VERTEX 0x8E4F
+#endif
+
+#ifndef GL_ARB_seamless_cube_map
+#define GL_TEXTURE_CUBE_MAP_SEAMLESS 0x884F
+#endif
+
+#ifndef GL_ARB_sync
+#define GL_MAX_SERVER_WAIT_TIMEOUT 0x9111
+#define GL_OBJECT_TYPE 0x9112
+#define GL_SYNC_CONDITION 0x9113
+#define GL_SYNC_STATUS 0x9114
+#define GL_SYNC_FLAGS 0x9115
+#define GL_SYNC_FENCE 0x9116
+#define GL_SYNC_GPU_COMMANDS_COMPLETE 0x9117
+#define GL_UNSIGNALED 0x9118
+#define GL_SIGNALED 0x9119
+#define GL_ALREADY_SIGNALED 0x911A
+#define GL_TIMEOUT_EXPIRED 0x911B
+#define GL_CONDITION_SATISFIED 0x911C
+#define GL_WAIT_FAILED 0x911D
+#define GL_SYNC_FLUSH_COMMANDS_BIT 0x00000001
+#define GL_TIMEOUT_IGNORED 0xFFFFFFFFFFFFFFFFull
+#endif
+
+#ifndef GL_ARB_texture_multisample
+#define GL_SAMPLE_POSITION 0x8E50
+#define GL_SAMPLE_MASK 0x8E51
+#define GL_SAMPLE_MASK_VALUE 0x8E52
+#define GL_MAX_SAMPLE_MASK_WORDS 0x8E59
+#define GL_TEXTURE_2D_MULTISAMPLE 0x9100
+#define GL_PROXY_TEXTURE_2D_MULTISAMPLE 0x9101
+#define GL_TEXTURE_2D_MULTISAMPLE_ARRAY 0x9102
+#define GL_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY 0x9103
+#define GL_TEXTURE_BINDING_2D_MULTISAMPLE 0x9104
+#define GL_TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY 0x9105
+#define GL_TEXTURE_SAMPLES 0x9106
+#define GL_TEXTURE_FIXED_SAMPLE_LOCATIONS 0x9107
+#define GL_SAMPLER_2D_MULTISAMPLE 0x9108
+#define GL_INT_SAMPLER_2D_MULTISAMPLE 0x9109
+#define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE 0x910A
+#define GL_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910B
+#define GL_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910C
+#define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910D
+#define GL_MAX_COLOR_TEXTURE_SAMPLES 0x910E
+#define GL_MAX_DEPTH_TEXTURE_SAMPLES 0x910F
+#define GL_MAX_INTEGER_SAMPLES 0x9110
+#endif
+
+#ifndef GL_ARB_vertex_array_bgra
+/* reuse GL_BGRA */
+#endif
+
+#ifndef GL_ARB_draw_buffers_blend
+#endif
+
+#ifndef GL_ARB_sample_shading
+#define GL_SAMPLE_SHADING_ARB 0x8C36
+#define GL_MIN_SAMPLE_SHADING_VALUE_ARB 0x8C37
+#endif
+
+#ifndef GL_ARB_texture_cube_map_array
+#define GL_TEXTURE_CUBE_MAP_ARRAY_ARB 0x9009
+#define GL_TEXTURE_BINDING_CUBE_MAP_ARRAY_ARB 0x900A
+#define GL_PROXY_TEXTURE_CUBE_MAP_ARRAY_ARB 0x900B
+#define GL_SAMPLER_CUBE_MAP_ARRAY_ARB 0x900C
+#define GL_SAMPLER_CUBE_MAP_ARRAY_SHADOW_ARB 0x900D
+#define GL_INT_SAMPLER_CUBE_MAP_ARRAY_ARB 0x900E
+#define GL_UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY_ARB 0x900F
+#endif
+
+#ifndef GL_ARB_texture_gather
+#define GL_MIN_PROGRAM_TEXTURE_GATHER_OFFSET_ARB 0x8E5E
+#define GL_MAX_PROGRAM_TEXTURE_GATHER_OFFSET_ARB 0x8E5F
+#endif
+
+#ifndef GL_ARB_texture_query_lod
+#endif
+
+#ifndef GL_ARB_shading_language_include
+#define GL_SHADER_INCLUDE_ARB 0x8DAE
+#define GL_NAMED_STRING_LENGTH_ARB 0x8DE9
+#define GL_NAMED_STRING_TYPE_ARB 0x8DEA
+#endif
+
+#ifndef GL_ARB_texture_compression_bptc
+#define GL_COMPRESSED_RGBA_BPTC_UNORM_ARB 0x8E8C
+#define GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB 0x8E8D
+#define GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB 0x8E8E
+#define GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB 0x8E8F
+#endif
+
+#ifndef GL_ARB_blend_func_extended
+#define GL_SRC1_COLOR 0x88F9
+/* reuse GL_SRC1_ALPHA */
+#define GL_ONE_MINUS_SRC1_COLOR 0x88FA
+#define GL_ONE_MINUS_SRC1_ALPHA 0x88FB
+#define GL_MAX_DUAL_SOURCE_DRAW_BUFFERS 0x88FC
+#endif
+
+#ifndef GL_ARB_explicit_attrib_location
+#endif
+
+#ifndef GL_ARB_occlusion_query2
+#define GL_ANY_SAMPLES_PASSED 0x8C2F
+#endif
+
+#ifndef GL_ARB_sampler_objects
+#define GL_SAMPLER_BINDING 0x8919
+#endif
+
+#ifndef GL_ARB_shader_bit_encoding
+#endif
+
+#ifndef GL_ARB_texture_rgb10_a2ui
+#define GL_RGB10_A2UI 0x906F
+#endif
+
+#ifndef GL_ARB_texture_swizzle
+#define GL_TEXTURE_SWIZZLE_R 0x8E42
+#define GL_TEXTURE_SWIZZLE_G 0x8E43
+#define GL_TEXTURE_SWIZZLE_B 0x8E44
+#define GL_TEXTURE_SWIZZLE_A 0x8E45
+#define GL_TEXTURE_SWIZZLE_RGBA 0x8E46
+#endif
+
+#ifndef GL_ARB_timer_query
+#define GL_TIME_ELAPSED 0x88BF
+#define GL_TIMESTAMP 0x8E28
+#endif
+
+#ifndef GL_ARB_vertex_type_2_10_10_10_rev
+/* reuse GL_UNSIGNED_INT_2_10_10_10_REV */
+#define GL_INT_2_10_10_10_REV 0x8D9F
+#endif
+
+#ifndef GL_ARB_draw_indirect
+#define GL_DRAW_INDIRECT_BUFFER 0x8F3F
+#define GL_DRAW_INDIRECT_BUFFER_BINDING 0x8F43
+#endif
+
+#ifndef GL_ARB_gpu_shader5
+#define GL_GEOMETRY_SHADER_INVOCATIONS 0x887F
+#define GL_MAX_GEOMETRY_SHADER_INVOCATIONS 0x8E5A
+#define GL_MIN_FRAGMENT_INTERPOLATION_OFFSET 0x8E5B
+#define GL_MAX_FRAGMENT_INTERPOLATION_OFFSET 0x8E5C
+#define GL_FRAGMENT_INTERPOLATION_OFFSET_BITS 0x8E5D
+/* reuse GL_MAX_VERTEX_STREAMS */
+#endif
+
+#ifndef GL_ARB_gpu_shader_fp64
+/* reuse GL_DOUBLE */
+#define GL_DOUBLE_VEC2 0x8FFC
+#define GL_DOUBLE_VEC3 0x8FFD
+#define GL_DOUBLE_VEC4 0x8FFE
+#define GL_DOUBLE_MAT2 0x8F46
+#define GL_DOUBLE_MAT3 0x8F47
+#define GL_DOUBLE_MAT4 0x8F48
+#define GL_DOUBLE_MAT2x3 0x8F49
+#define GL_DOUBLE_MAT2x4 0x8F4A
+#define GL_DOUBLE_MAT3x2 0x8F4B
+#define GL_DOUBLE_MAT3x4 0x8F4C
+#define GL_DOUBLE_MAT4x2 0x8F4D
+#define GL_DOUBLE_MAT4x3 0x8F4E
+#endif
+
+#ifndef GL_ARB_shader_subroutine
+#define GL_ACTIVE_SUBROUTINES 0x8DE5
+#define GL_ACTIVE_SUBROUTINE_UNIFORMS 0x8DE6
+#define GL_ACTIVE_SUBROUTINE_UNIFORM_LOCATIONS 0x8E47
+#define GL_ACTIVE_SUBROUTINE_MAX_LENGTH 0x8E48
+#define GL_ACTIVE_SUBROUTINE_UNIFORM_MAX_LENGTH 0x8E49
+#define GL_MAX_SUBROUTINES 0x8DE7
+#define GL_MAX_SUBROUTINE_UNIFORM_LOCATIONS 0x8DE8
+#define GL_NUM_COMPATIBLE_SUBROUTINES 0x8E4A
+#define GL_COMPATIBLE_SUBROUTINES 0x8E4B
+/* reuse GL_UNIFORM_SIZE */
+/* reuse GL_UNIFORM_NAME_LENGTH */
+#endif
+
+#ifndef GL_ARB_tessellation_shader
+#define GL_PATCHES 0x000E
+#define GL_PATCH_VERTICES 0x8E72
+#define GL_PATCH_DEFAULT_INNER_LEVEL 0x8E73
+#define GL_PATCH_DEFAULT_OUTER_LEVEL 0x8E74
+#define GL_TESS_CONTROL_OUTPUT_VERTICES 0x8E75
+#define GL_TESS_GEN_MODE 0x8E76
+#define GL_TESS_GEN_SPACING 0x8E77
+#define GL_TESS_GEN_VERTEX_ORDER 0x8E78
+#define GL_TESS_GEN_POINT_MODE 0x8E79
+/* reuse GL_TRIANGLES */
+/* reuse GL_QUADS */
+#define GL_ISOLINES 0x8E7A
+/* reuse GL_EQUAL */
+#define GL_FRACTIONAL_ODD 0x8E7B
+#define GL_FRACTIONAL_EVEN 0x8E7C
+/* reuse GL_CCW */
+/* reuse GL_CW */
+#define GL_MAX_PATCH_VERTICES 0x8E7D
+#define GL_MAX_TESS_GEN_LEVEL 0x8E7E
+#define GL_MAX_TESS_CONTROL_UNIFORM_COMPONENTS 0x8E7F
+#define GL_MAX_TESS_EVALUATION_UNIFORM_COMPONENTS 0x8E80
+#define GL_MAX_TESS_CONTROL_TEXTURE_IMAGE_UNITS 0x8E81
+#define GL_MAX_TESS_EVALUATION_TEXTURE_IMAGE_UNITS 0x8E82
+#define GL_MAX_TESS_CONTROL_OUTPUT_COMPONENTS 0x8E83
+#define GL_MAX_TESS_PATCH_COMPONENTS 0x8E84
+#define GL_MAX_TESS_CONTROL_TOTAL_OUTPUT_COMPONENTS 0x8E85
+#define GL_MAX_TESS_EVALUATION_OUTPUT_COMPONENTS 0x8E86
+#define GL_MAX_TESS_CONTROL_UNIFORM_BLOCKS 0x8E89
+#define GL_MAX_TESS_EVALUATION_UNIFORM_BLOCKS 0x8E8A
+#define GL_MAX_TESS_CONTROL_INPUT_COMPONENTS 0x886C
+#define GL_MAX_TESS_EVALUATION_INPUT_COMPONENTS 0x886D
+#define GL_MAX_COMBINED_TESS_CONTROL_UNIFORM_COMPONENTS 0x8E1E
+#define GL_MAX_COMBINED_TESS_EVALUATION_UNIFORM_COMPONENTS 0x8E1F
+#define GL_UNIFORM_BLOCK_REFERENCED_BY_TESS_CONTROL_SHADER 0x84F0
+#define GL_UNIFORM_BLOCK_REFERENCED_BY_TESS_EVALUATION_SHADER 0x84F1
+#define GL_TESS_EVALUATION_SHADER 0x8E87
+#define GL_TESS_CONTROL_SHADER 0x8E88
+#endif
+
+#ifndef GL_ARB_texture_buffer_object_rgb32
+/* reuse GL_RGB32F */
+/* reuse GL_RGB32UI */
+/* reuse GL_RGB32I */
+#endif
+
+#ifndef GL_ARB_transform_feedback2
+#define GL_TRANSFORM_FEEDBACK 0x8E22
+#define GL_TRANSFORM_FEEDBACK_BUFFER_PAUSED 0x8E23
+#define GL_TRANSFORM_FEEDBACK_BUFFER_ACTIVE 0x8E24
+#define GL_TRANSFORM_FEEDBACK_BINDING 0x8E25
+#endif
+
+#ifndef GL_ARB_transform_feedback3
+#define GL_MAX_TRANSFORM_FEEDBACK_BUFFERS 0x8E70
+#define GL_MAX_VERTEX_STREAMS 0x8E71
+#endif
+
+#ifndef GL_ARB_ES2_compatibility
+#define GL_FIXED 0x140C
+#define GL_IMPLEMENTATION_COLOR_READ_TYPE 0x8B9A
+#define GL_IMPLEMENTATION_COLOR_READ_FORMAT 0x8B9B
+#define GL_LOW_FLOAT 0x8DF0
+#define GL_MEDIUM_FLOAT 0x8DF1
+#define GL_HIGH_FLOAT 0x8DF2
+#define GL_LOW_INT 0x8DF3
+#define GL_MEDIUM_INT 0x8DF4
+#define GL_HIGH_INT 0x8DF5
+#define GL_SHADER_COMPILER 0x8DFA
+#define GL_NUM_SHADER_BINARY_FORMATS 0x8DF9
+#define GL_MAX_VERTEX_UNIFORM_VECTORS 0x8DFB
+#define GL_MAX_VARYING_VECTORS 0x8DFC
+#define GL_MAX_FRAGMENT_UNIFORM_VECTORS 0x8DFD
+#endif
+
+#ifndef GL_ARB_get_program_binary
+#define GL_PROGRAM_BINARY_RETRIEVABLE_HINT 0x8257
+#define GL_PROGRAM_BINARY_LENGTH 0x8741
+#define GL_NUM_PROGRAM_BINARY_FORMATS 0x87FE
+#define GL_PROGRAM_BINARY_FORMATS 0x87FF
+#endif
+
+#ifndef GL_ARB_separate_shader_objects
+#define GL_VERTEX_SHADER_BIT 0x00000001
+#define GL_FRAGMENT_SHADER_BIT 0x00000002
+#define GL_GEOMETRY_SHADER_BIT 0x00000004
+#define GL_TESS_CONTROL_SHADER_BIT 0x00000008
+#define GL_TESS_EVALUATION_SHADER_BIT 0x00000010
+#define GL_ALL_SHADER_BITS 0xFFFFFFFF
+#define GL_PROGRAM_SEPARABLE 0x8258
+#define GL_ACTIVE_PROGRAM 0x8259
+#define GL_PROGRAM_PIPELINE_BINDING 0x825A
+#endif
+
+#ifndef GL_ARB_shader_precision
+#endif
+
+#ifndef GL_ARB_vertex_attrib_64bit
+/* reuse GL_RGB32I */
+/* reuse GL_DOUBLE_VEC2 */
+/* reuse GL_DOUBLE_VEC3 */
+/* reuse GL_DOUBLE_VEC4 */
+/* reuse GL_DOUBLE_MAT2 */
+/* reuse GL_DOUBLE_MAT3 */
+/* reuse GL_DOUBLE_MAT4 */
+/* reuse GL_DOUBLE_MAT2x3 */
+/* reuse GL_DOUBLE_MAT2x4 */
+/* reuse GL_DOUBLE_MAT3x2 */
+/* reuse GL_DOUBLE_MAT3x4 */
+/* reuse GL_DOUBLE_MAT4x2 */
+/* reuse GL_DOUBLE_MAT4x3 */
+#endif
+
+#ifndef GL_ARB_viewport_array
+/* reuse GL_SCISSOR_BOX */
+/* reuse GL_VIEWPORT */
+/* reuse GL_DEPTH_RANGE */
+/* reuse GL_SCISSOR_TEST */
+#define GL_MAX_VIEWPORTS 0x825B
+#define GL_VIEWPORT_SUBPIXEL_BITS 0x825C
+#define GL_VIEWPORT_BOUNDS_RANGE 0x825D
+#define GL_LAYER_PROVOKING_VERTEX 0x825E
+#define GL_VIEWPORT_INDEX_PROVOKING_VERTEX 0x825F
+#define GL_UNDEFINED_VERTEX 0x8260
+/* reuse GL_FIRST_VERTEX_CONVENTION */
+/* reuse GL_LAST_VERTEX_CONVENTION */
+/* reuse GL_PROVOKING_VERTEX */
+#endif
+
+#ifndef GL_ARB_cl_event
+#define GL_SYNC_CL_EVENT_ARB 0x8240
+#define GL_SYNC_CL_EVENT_COMPLETE_ARB 0x8241
+#endif
+
+#ifndef GL_ARB_debug_output
+#define GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB 0x8242
+#define GL_DEBUG_NEXT_LOGGED_MESSAGE_LENGTH_ARB 0x8243
+#define GL_DEBUG_CALLBACK_FUNCTION_ARB 0x8244
+#define GL_DEBUG_CALLBACK_USER_PARAM_ARB 0x8245
+#define GL_DEBUG_SOURCE_API_ARB 0x8246
+#define GL_DEBUG_SOURCE_WINDOW_SYSTEM_ARB 0x8247
+#define GL_DEBUG_SOURCE_SHADER_COMPILER_ARB 0x8248
+#define GL_DEBUG_SOURCE_THIRD_PARTY_ARB 0x8249
+#define GL_DEBUG_SOURCE_APPLICATION_ARB 0x824A
+#define GL_DEBUG_SOURCE_OTHER_ARB 0x824B
+#define GL_DEBUG_TYPE_ERROR_ARB 0x824C
+#define GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR_ARB 0x824D
+#define GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR_ARB 0x824E
+#define GL_DEBUG_TYPE_PORTABILITY_ARB 0x824F
+#define GL_DEBUG_TYPE_PERFORMANCE_ARB 0x8250
+#define GL_DEBUG_TYPE_OTHER_ARB 0x8251
+#define GL_MAX_DEBUG_MESSAGE_LENGTH_ARB 0x9143
+#define GL_MAX_DEBUG_LOGGED_MESSAGES_ARB 0x9144
+#define GL_DEBUG_LOGGED_MESSAGES_ARB 0x9145
+#define GL_DEBUG_SEVERITY_HIGH_ARB 0x9146
+#define GL_DEBUG_SEVERITY_MEDIUM_ARB 0x9147
+#define GL_DEBUG_SEVERITY_LOW_ARB 0x9148
+#endif
+
+#ifndef GL_ARB_robustness
+/* reuse GL_NO_ERROR */
+#define GL_CONTEXT_FLAG_ROBUST_ACCESS_BIT_ARB 0x00000004
+#define GL_LOSE_CONTEXT_ON_RESET_ARB 0x8252
+#define GL_GUILTY_CONTEXT_RESET_ARB 0x8253
+#define GL_INNOCENT_CONTEXT_RESET_ARB 0x8254
+#define GL_UNKNOWN_CONTEXT_RESET_ARB 0x8255
+#define GL_RESET_NOTIFICATION_STRATEGY_ARB 0x8256
+#define GL_NO_RESET_NOTIFICATION_ARB 0x8261
+#endif
+
+#ifndef GL_ARB_shader_stencil_export
+#endif
+
+#ifndef GL_EXT_abgr
+#define GL_ABGR_EXT 0x8000
+#endif
+
+#ifndef GL_EXT_blend_color
+#define GL_CONSTANT_COLOR_EXT 0x8001
+#define GL_ONE_MINUS_CONSTANT_COLOR_EXT 0x8002
+#define GL_CONSTANT_ALPHA_EXT 0x8003
+#define GL_ONE_MINUS_CONSTANT_ALPHA_EXT 0x8004
+#define GL_BLEND_COLOR_EXT 0x8005
+#endif
+
+#ifndef GL_EXT_polygon_offset
+#define GL_POLYGON_OFFSET_EXT 0x8037
+#define GL_POLYGON_OFFSET_FACTOR_EXT 0x8038
+#define GL_POLYGON_OFFSET_BIAS_EXT 0x8039
+#endif
+
+#ifndef GL_EXT_texture
+#define GL_ALPHA4_EXT 0x803B
+#define GL_ALPHA8_EXT 0x803C
+#define GL_ALPHA12_EXT 0x803D
+#define GL_ALPHA16_EXT 0x803E
+#define GL_LUMINANCE4_EXT 0x803F
+#define GL_LUMINANCE8_EXT 0x8040
+#define GL_LUMINANCE12_EXT 0x8041
+#define GL_LUMINANCE16_EXT 0x8042
+#define GL_LUMINANCE4_ALPHA4_EXT 0x8043
+#define GL_LUMINANCE6_ALPHA2_EXT 0x8044
+#define GL_LUMINANCE8_ALPHA8_EXT 0x8045
+#define GL_LUMINANCE12_ALPHA4_EXT 0x8046
+#define GL_LUMINANCE12_ALPHA12_EXT 0x8047
+#define GL_LUMINANCE16_ALPHA16_EXT 0x8048
+#define GL_INTENSITY_EXT 0x8049
+#define GL_INTENSITY4_EXT 0x804A
+#define GL_INTENSITY8_EXT 0x804B
+#define GL_INTENSITY12_EXT 0x804C
+#define GL_INTENSITY16_EXT 0x804D
+#define GL_RGB2_EXT 0x804E
+#define GL_RGB4_EXT 0x804F
+#define GL_RGB5_EXT 0x8050
+#define GL_RGB8_EXT 0x8051
+#define GL_RGB10_EXT 0x8052
+#define GL_RGB12_EXT 0x8053
+#define GL_RGB16_EXT 0x8054
+#define GL_RGBA2_EXT 0x8055
+#define GL_RGBA4_EXT 0x8056
+#define GL_RGB5_A1_EXT 0x8057
+#define GL_RGBA8_EXT 0x8058
+#define GL_RGB10_A2_EXT 0x8059
+#define GL_RGBA12_EXT 0x805A
+#define GL_RGBA16_EXT 0x805B
+#define GL_TEXTURE_RED_SIZE_EXT 0x805C
+#define GL_TEXTURE_GREEN_SIZE_EXT 0x805D
+#define GL_TEXTURE_BLUE_SIZE_EXT 0x805E
+#define GL_TEXTURE_ALPHA_SIZE_EXT 0x805F
+#define GL_TEXTURE_LUMINANCE_SIZE_EXT 0x8060
+#define GL_TEXTURE_INTENSITY_SIZE_EXT 0x8061
+#define GL_REPLACE_EXT 0x8062
+#define GL_PROXY_TEXTURE_1D_EXT 0x8063
+#define GL_PROXY_TEXTURE_2D_EXT 0x8064
+#define GL_TEXTURE_TOO_LARGE_EXT 0x8065
+#endif
+
+#ifndef GL_EXT_texture3D
+#define GL_PACK_SKIP_IMAGES_EXT 0x806B
+#define GL_PACK_IMAGE_HEIGHT_EXT 0x806C
+#define GL_UNPACK_SKIP_IMAGES_EXT 0x806D
+#define GL_UNPACK_IMAGE_HEIGHT_EXT 0x806E
+#define GL_TEXTURE_3D_EXT 0x806F
+#define GL_PROXY_TEXTURE_3D_EXT 0x8070
+#define GL_TEXTURE_DEPTH_EXT 0x8071
+#define GL_TEXTURE_WRAP_R_EXT 0x8072
+#define GL_MAX_3D_TEXTURE_SIZE_EXT 0x8073
+#endif
+
+#ifndef GL_SGIS_texture_filter4
+#define GL_FILTER4_SGIS 0x8146
+#define GL_TEXTURE_FILTER4_SIZE_SGIS 0x8147
+#endif
+
+#ifndef GL_EXT_subtexture
+#endif
+
+#ifndef GL_EXT_copy_texture
+#endif
+
+#ifndef GL_EXT_histogram
+#define GL_HISTOGRAM_EXT 0x8024
+#define GL_PROXY_HISTOGRAM_EXT 0x8025
+#define GL_HISTOGRAM_WIDTH_EXT 0x8026
+#define GL_HISTOGRAM_FORMAT_EXT 0x8027
+#define GL_HISTOGRAM_RED_SIZE_EXT 0x8028
+#define GL_HISTOGRAM_GREEN_SIZE_EXT 0x8029
+#define GL_HISTOGRAM_BLUE_SIZE_EXT 0x802A
+#define GL_HISTOGRAM_ALPHA_SIZE_EXT 0x802B
+#define GL_HISTOGRAM_LUMINANCE_SIZE_EXT 0x802C
+#define GL_HISTOGRAM_SINK_EXT 0x802D
+#define GL_MINMAX_EXT 0x802E
+#define GL_MINMAX_FORMAT_EXT 0x802F
+#define GL_MINMAX_SINK_EXT 0x8030
+#define GL_TABLE_TOO_LARGE_EXT 0x8031
+#endif
+
+#ifndef GL_EXT_convolution
+#define GL_CONVOLUTION_1D_EXT 0x8010
+#define GL_CONVOLUTION_2D_EXT 0x8011
+#define GL_SEPARABLE_2D_EXT 0x8012
+#define GL_CONVOLUTION_BORDER_MODE_EXT 0x8013
+#define GL_CONVOLUTION_FILTER_SCALE_EXT 0x8014
+#define GL_CONVOLUTION_FILTER_BIAS_EXT 0x8015
+#define GL_REDUCE_EXT 0x8016
+#define GL_CONVOLUTION_FORMAT_EXT 0x8017
+#define GL_CONVOLUTION_WIDTH_EXT 0x8018
+#define GL_CONVOLUTION_HEIGHT_EXT 0x8019
+#define GL_MAX_CONVOLUTION_WIDTH_EXT 0x801A
+#define GL_MAX_CONVOLUTION_HEIGHT_EXT 0x801B
+#define GL_POST_CONVOLUTION_RED_SCALE_EXT 0x801C
+#define GL_POST_CONVOLUTION_GREEN_SCALE_EXT 0x801D
+#define GL_POST_CONVOLUTION_BLUE_SCALE_EXT 0x801E
+#define GL_POST_CONVOLUTION_ALPHA_SCALE_EXT 0x801F
+#define GL_POST_CONVOLUTION_RED_BIAS_EXT 0x8020
+#define GL_POST_CONVOLUTION_GREEN_BIAS_EXT 0x8021
+#define GL_POST_CONVOLUTION_BLUE_BIAS_EXT 0x8022
+#define GL_POST_CONVOLUTION_ALPHA_BIAS_EXT 0x8023
+#endif
+
+#ifndef GL_SGI_color_matrix
+#define GL_COLOR_MATRIX_SGI 0x80B1
+#define GL_COLOR_MATRIX_STACK_DEPTH_SGI 0x80B2
+#define GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI 0x80B3
+#define GL_POST_COLOR_MATRIX_RED_SCALE_SGI 0x80B4
+#define GL_POST_COLOR_MATRIX_GREEN_SCALE_SGI 0x80B5
+#define GL_POST_COLOR_MATRIX_BLUE_SCALE_SGI 0x80B6
+#define GL_POST_COLOR_MATRIX_ALPHA_SCALE_SGI 0x80B7
+#define GL_POST_COLOR_MATRIX_RED_BIAS_SGI 0x80B8
+#define GL_POST_COLOR_MATRIX_GREEN_BIAS_SGI 0x80B9
+#define GL_POST_COLOR_MATRIX_BLUE_BIAS_SGI 0x80BA
+#define GL_POST_COLOR_MATRIX_ALPHA_BIAS_SGI 0x80BB
+#endif
+
+#ifndef GL_SGI_color_table
+#define GL_COLOR_TABLE_SGI 0x80D0
+#define GL_POST_CONVOLUTION_COLOR_TABLE_SGI 0x80D1
+#define GL_POST_COLOR_MATRIX_COLOR_TABLE_SGI 0x80D2
+#define GL_PROXY_COLOR_TABLE_SGI 0x80D3
+#define GL_PROXY_POST_CONVOLUTION_COLOR_TABLE_SGI 0x80D4
+#define GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE_SGI 0x80D5
+#define GL_COLOR_TABLE_SCALE_SGI 0x80D6
+#define GL_COLOR_TABLE_BIAS_SGI 0x80D7
+#define GL_COLOR_TABLE_FORMAT_SGI 0x80D8
+#define GL_COLOR_TABLE_WIDTH_SGI 0x80D9
+#define GL_COLOR_TABLE_RED_SIZE_SGI 0x80DA
+#define GL_COLOR_TABLE_GREEN_SIZE_SGI 0x80DB
+#define GL_COLOR_TABLE_BLUE_SIZE_SGI 0x80DC
+#define GL_COLOR_TABLE_ALPHA_SIZE_SGI 0x80DD
+#define GL_COLOR_TABLE_LUMINANCE_SIZE_SGI 0x80DE
+#define GL_COLOR_TABLE_INTENSITY_SIZE_SGI 0x80DF
+#endif
+
+#ifndef GL_SGIS_pixel_texture
+#define GL_PIXEL_TEXTURE_SGIS 0x8353
+#define GL_PIXEL_FRAGMENT_RGB_SOURCE_SGIS 0x8354
+#define GL_PIXEL_FRAGMENT_ALPHA_SOURCE_SGIS 0x8355
+#define GL_PIXEL_GROUP_COLOR_SGIS 0x8356
+#endif
+
+#ifndef GL_SGIX_pixel_texture
+#define GL_PIXEL_TEX_GEN_SGIX 0x8139
+#define GL_PIXEL_TEX_GEN_MODE_SGIX 0x832B
+#endif
+
+#ifndef GL_SGIS_texture4D
+#define GL_PACK_SKIP_VOLUMES_SGIS 0x8130
+#define GL_PACK_IMAGE_DEPTH_SGIS 0x8131
+#define GL_UNPACK_SKIP_VOLUMES_SGIS 0x8132
+#define GL_UNPACK_IMAGE_DEPTH_SGIS 0x8133
+#define GL_TEXTURE_4D_SGIS 0x8134
+#define GL_PROXY_TEXTURE_4D_SGIS 0x8135
+#define GL_TEXTURE_4DSIZE_SGIS 0x8136
+#define GL_TEXTURE_WRAP_Q_SGIS 0x8137
+#define GL_MAX_4D_TEXTURE_SIZE_SGIS 0x8138
+#define GL_TEXTURE_4D_BINDING_SGIS 0x814F
+#endif
+
+#ifndef GL_SGI_texture_color_table
+#define GL_TEXTURE_COLOR_TABLE_SGI 0x80BC
+#define GL_PROXY_TEXTURE_COLOR_TABLE_SGI 0x80BD
+#endif
+
+#ifndef GL_EXT_cmyka
+#define GL_CMYK_EXT 0x800C
+#define GL_CMYKA_EXT 0x800D
+#define GL_PACK_CMYK_HINT_EXT 0x800E
+#define GL_UNPACK_CMYK_HINT_EXT 0x800F
+#endif
+
+#ifndef GL_EXT_texture_object
+#define GL_TEXTURE_PRIORITY_EXT 0x8066
+#define GL_TEXTURE_RESIDENT_EXT 0x8067
+#define GL_TEXTURE_1D_BINDING_EXT 0x8068
+#define GL_TEXTURE_2D_BINDING_EXT 0x8069
+#define GL_TEXTURE_3D_BINDING_EXT 0x806A
+#endif
+
+#ifndef GL_SGIS_detail_texture
+#define GL_DETAIL_TEXTURE_2D_SGIS 0x8095
+#define GL_DETAIL_TEXTURE_2D_BINDING_SGIS 0x8096
+#define GL_LINEAR_DETAIL_SGIS 0x8097
+#define GL_LINEAR_DETAIL_ALPHA_SGIS 0x8098
+#define GL_LINEAR_DETAIL_COLOR_SGIS 0x8099
+#define GL_DETAIL_TEXTURE_LEVEL_SGIS 0x809A
+#define GL_DETAIL_TEXTURE_MODE_SGIS 0x809B
+#define GL_DETAIL_TEXTURE_FUNC_POINTS_SGIS 0x809C
+#endif
+
+#ifndef GL_SGIS_sharpen_texture
+#define GL_LINEAR_SHARPEN_SGIS 0x80AD
+#define GL_LINEAR_SHARPEN_ALPHA_SGIS 0x80AE
+#define GL_LINEAR_SHARPEN_COLOR_SGIS 0x80AF
+#define GL_SHARPEN_TEXTURE_FUNC_POINTS_SGIS 0x80B0
+#endif
+
+#ifndef GL_EXT_packed_pixels
+#define GL_UNSIGNED_BYTE_3_3_2_EXT 0x8032
+#define GL_UNSIGNED_SHORT_4_4_4_4_EXT 0x8033
+#define GL_UNSIGNED_SHORT_5_5_5_1_EXT 0x8034
+#define GL_UNSIGNED_INT_8_8_8_8_EXT 0x8035
+#define GL_UNSIGNED_INT_10_10_10_2_EXT 0x8036
+#endif
+
+#ifndef GL_SGIS_texture_lod
+#define GL_TEXTURE_MIN_LOD_SGIS 0x813A
+#define GL_TEXTURE_MAX_LOD_SGIS 0x813B
+#define GL_TEXTURE_BASE_LEVEL_SGIS 0x813C
+#define GL_TEXTURE_MAX_LEVEL_SGIS 0x813D
+#endif
+
+#ifndef GL_SGIS_multisample
+#define GL_MULTISAMPLE_SGIS
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