Inital source commit

Makefile

@@ -0,0 +1,30 @@
+TARGET = template
+OBJS = src/main.o data/cheetah.o data/forest.o
+
+PSP_LARGE_MEMORY = 1
+
+INCDIR = include
+CFLAGS = -O3 -G0 -Wall
+CXXFLAGS = $(CFLAGS) -fno-exceptions -fno-rtti
+ASFLAGS = $(CFLAGS)
+
+LIBDIR = libs
+LDFLAGS =
+LIBS = -lSDL2 -lGL -lGLU -lglut -lz -lpspvfpu -lpsphprm -lpspsdk -lpspctrl -lpspumd -lpsprtc \
+       -lpsppower -lpspgum -lpspgu -lpspaudiolib -lpspaudio -lpsphttp -lpspssl -lpspwlan \
+	   -lpspnet_adhocmatching -lpspnet_adhoc -lpspnet_adhocctl -lm -lpspvram
+
+EXTRA_TARGETS = EBOOT.PBP
+PSP_EBOOT_TITLE = Template
+
+PSPSDK=$(shell psp-config --pspsdk-path)
+include $(PSPSDK)/lib/build.mak
+
+%.o: %.bmp
+	bin2o -i $< $@ $(addsuffix _bmp, $(basename $(notdir $<) ))
+
+%.o: %.jpg
+	bin2o -i $< $@ $(addsuffix _jpg, $(basename $(notdir $<) ))
+
+%.o: %.png
+	bin2o -i $< $@ $(addsuffix _png, $(basename $(notdir $<) ))

README.md

@@ -1 +1,4 @@
 # SDL2-PSP-Sample
+
+Based on [SDL2 port](https://github.com/KapLex/SDL2) by KapLex.
+The animation example is taken from [Acry's Sprite Animation Demo](https://github.com/Acry/SDL2-Anim01)

include/SDL2/SDL.h

@@ -0,0 +1,164 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+ *  
+ *  This is the Simple DirectMedia Layer, a general API that provides low
+ *  level access to audio, keyboard, mouse, joystick, 3D hardware via OpenGL,
+ *  and 2D framebuffer across multiple platforms.
+ *  
+ *  SDL is written in C, but works with C++ natively, and has bindings to
+ *  several other languages, including Ada, C#, Eiffel, Erlang, Euphoria,
+ *  Guile, Haskell, Java, Lisp, Lua, ML, Objective C, Pascal, Perl, PHP,
+ *  Pike, Pliant, Python, Ruby, and Smalltalk.
+ *  
+ *  This library is distributed under GNU LGPL version 2, which can be
+ *  found in the file  "COPYING".  This license allows you to use SDL
+ *  freely in commercial programs as long as you link with the dynamic
+ *  library.
+ *  
+ *  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_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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#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
+#define SDL_INIT_JOYSTICK       0x00000200
+#define SDL_INIT_HAPTIC         0x00001000
+#define SDL_INIT_GAMECONTROLLER 0x00002000		/**< turn on game controller also implicitly does JOYSTICK */
+#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_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
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_H */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_assert.h

@@ -0,0 +1,241 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#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.
+*/
+
+#define SDL_disabled_assert(condition) \
+    do { (void) sizeof ((condition)); } while (0)
+
+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);
+
+/* 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 (0)
+
+#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
+
+
+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 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
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_assert_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_atomic.h

@@ -0,0 +1,316 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+ *
+ * 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"
+
+/* 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)
+#include <intrin.h>
+#define HAVE_MSC_ATOMICS 1
+#endif
+
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#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
+
+/* Platform specific optimized versions of the atomic functions,
+ * you can disable these by defining SDL_DISABLE_ATOMIC_INLINE
+ */
+#if defined(SDL_ATOMIC_DISABLED) && SDL_ATOMIC_DISABLED
+#define SDL_DISABLE_ATOMIC_INLINE
+#endif
+#ifndef SDL_DISABLE_ATOMIC_INLINE
+
+#ifdef HAVE_MSC_ATOMICS
+
+#define SDL_AtomicSet(a, v)     _InterlockedExchange((long*)&(a)->value, (v))
+#define SDL_AtomicAdd(a, v)     _InterlockedExchangeAdd((long*)&(a)->value, (v))
+#define SDL_AtomicCAS(a, oldval, newval) (_InterlockedCompareExchange((long*)&(a)->value, (newval), (oldval)) == (oldval))
+#define SDL_AtomicSetPtr(a, v)  _InterlockedExchangePointer((a), (v))
+#if _M_IX86
+#define SDL_AtomicCASPtr(a, oldval, newval) (_InterlockedCompareExchange((long*)(a), (long)(newval), (long)(oldval)) == (long)(oldval))
+#else
+#define SDL_AtomicCASPtr(a, oldval, newval) (_InterlockedCompareExchangePointer((a), (newval), (oldval)) == (oldval))
+#endif
+
+#elif defined(__MACOSX__)
+#include <libkern/OSAtomic.h>
+
+#define SDL_AtomicCAS(a, oldval, newval) OSAtomicCompareAndSwap32Barrier((oldval), (newval), &(a)->value)
+#ifdef __LP64__
+#define SDL_AtomicCASPtr(a, oldval, newval) OSAtomicCompareAndSwap64Barrier((int64_t)(oldval), (int64_t)(newval), (int64_t*)(a))
+#else
+#define SDL_AtomicCASPtr(a, oldval, newval) OSAtomicCompareAndSwap32Barrier((int32_t)(oldval), (int32_t)(newval), (int32_t*)(a))
+#endif
+
+#elif defined(HAVE_GCC_ATOMICS)
+
+#define SDL_AtomicSet(a, v)     __sync_lock_test_and_set(&(a)->value, v)
+#define SDL_AtomicAdd(a, v)     __sync_fetch_and_add(&(a)->value, v)
+#define SDL_AtomicSetPtr(a, v)  __sync_lock_test_and_set(a, v)
+#define SDL_AtomicCAS(a, oldval, newval) __sync_bool_compare_and_swap(&(a)->value, oldval, newval)
+#define SDL_AtomicCASPtr(a, oldval, newval) __sync_bool_compare_and_swap(a, oldval, newval)
+
+#endif
+
+#endif /* !SDL_DISABLE_ATOMIC_INLINE */
+
+
+/**
+ * \brief A type representing an atomic integer value.  It is a struct
+ *        so people don't accidentally use numeric operations on it.
+ */
+#ifndef SDL_atomic_t_defined
+typedef struct { int value; } SDL_atomic_t;
+#endif
+
+/**
+ * \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!
+*/
+#ifndef SDL_AtomicCAS
+extern DECLSPEC SDL_bool SDLCALL SDL_AtomicCAS(SDL_atomic_t *a, int oldval, int newval);
+#endif
+
+/**
+ * \brief Set an atomic variable to a value.
+ *
+ * \return The previous value of the atomic variable.
+ */
+#ifndef SDL_AtomicSet
+SDL_FORCE_INLINE int SDL_AtomicSet(SDL_atomic_t *a, int v)
+{
+    int value;
+    do {
+        value = a->value;
+    } while (!SDL_AtomicCAS(a, value, v));
+    return value;
+}
+#endif
+
+/**
+ * \brief Get the value of an atomic variable
+ */
+#ifndef SDL_AtomicGet
+SDL_FORCE_INLINE int SDL_AtomicGet(SDL_atomic_t *a)
+{
+    int value = a->value;
+    SDL_CompilerBarrier();
+    return value;
+}
+#endif
+
+/**
+ * \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
+ */
+#ifndef SDL_AtomicAdd
+SDL_FORCE_INLINE int SDL_AtomicAdd(SDL_atomic_t *a, int v)
+{
+    int value;
+    do {
+        value = a->value;
+    } while (!SDL_AtomicCAS(a, value, (value + v)));
+    return value;
+}
+#endif
+
+/**
+ * \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!
+*/
+#ifndef SDL_AtomicCASPtr
+extern DECLSPEC SDL_bool SDLCALL SDL_AtomicCASPtr(void* *a, void *oldval, void *newval);
+#endif
+
+/**
+ * \brief Set a pointer to a value atomically.
+ *
+ * \return The previous value of the pointer.
+ */
+#ifndef SDL_AtomicSetPtr
+SDL_FORCE_INLINE void* SDL_AtomicSetPtr(void* *a, void* v)
+{
+    void* value;
+    do {
+        value = *a;
+    } while (!SDL_AtomicCASPtr(a, value, v));
+    return value;
+}
+#endif
+
+/**
+ * \brief Get the value of a pointer atomically.
+ */
+#ifndef SDL_AtomicGetPtr
+SDL_FORCE_INLINE void* SDL_AtomicGetPtr(void* *a)
+{
+    void* value = *a;
+    SDL_CompilerBarrier();
+    return value;
+}
+#endif
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+
+#include "close_code.h"
+
+#endif /* _SDL_atomic_h_ */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_audio.h

@@ -0,0 +1,509 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#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
+ *  
+ *  New to SDL 1.3.
+ */
+/*@{*/
+#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
+ *  
+ *  New to SDL 1.3.
+ */
+/*@{*/
+#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.
+ */
+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;
+
+
+/* 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);
+
+/**
+ * \return 1 if audio device is still functioning, zero if not, -1 on error.
+ */
+extern DECLSPEC int SDLCALL SDL_AudioDeviceConnected(SDL_AudioDeviceID dev);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_audio_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_bits.h

@@ -0,0 +1,94 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#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.
+ */
+SDL_FORCE_INLINE Sint8
+SDL_MostSignificantBitIndex32(Uint32 x)
+{
+#if defined(__GNUC__)
+    /* Count Leading Zeroes builtin in GCC.
+     * http://gcc.gnu.org/onlinedocs/gcc-4.3.4/gcc/Other-Builtins.html
+     */
+    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 Uint8  S[] = {1, 2, 4, 8, 16};
+
+    Uint8 msbIndex = 0;
+    int i;
+
+    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
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_bits_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_blendmode.h

@@ -0,0 +1,60 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/**
+ *  \brief The blend mode used in SDL_RenderCopy() and drawing operations.
+ */
+typedef enum
+{
+    SDL_BLENDMODE_NONE = 0x00000000,     /**< No blending */
+    SDL_BLENDMODE_BLEND = 0x00000001,    /**< dst = (src * A) + (dst * (1-A)) */
+    SDL_BLENDMODE_ADD = 0x00000002,      /**< dst = (src * A) + dst */
+    SDL_BLENDMODE_MOD = 0x00000004       /**< dst = src * dst */
+} SDL_BlendMode;
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_video_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_clipboard.h

@@ -0,0 +1,75 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#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
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_clipboard_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_config.h

@@ -0,0 +1,53 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+
+#include "SDL_platform.h"
+
+/**
+ *  \file SDL_config.h
+ */
+ 
+/* Add any platform that doesn't build using the configure system. */
+#if defined(__WIN32__)
+#include "SDL_config_windows.h"
+#elif defined(__MACOSX__)
+#include "SDL_config_macosx.h"
+#elif defined(__IPHONEOS__) 
+#include "SDL_config_iphoneos.h"
+#elif defined(__ANDROID__)
+#include "SDL_config_android.h"
+#elif defined(__NINTENDODS__)
+#include "SDL_config_nintendods.h"
+#elif defined(__PSP__)
+#include "SDL_config_psp.h"
+#else
+/* This is a minimal configuration just to get SDL running on new platforms */
+#include "SDL_config_minimal.h"
+#endif /* platform config */
+
+#ifdef USING_GENERATED_CONFIG_H
+#error Wrong SDL_config.h, check your include path?
+#endif
+
+#endif /* _SDL_config_h */

include/SDL2/SDL_config_android.h

@@ -0,0 +1,136 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_android_h
+#define _SDL_config_android_h
+
+#include "SDL_platform.h"
+
+/**
+ *  \file SDL_config_android.h
+ *  
+ *  This is a configuration that can be used to build SDL for Android
+ */
+
+#include <stdarg.h>
+
+#define HAVE_ALLOCA_H		1
+#define HAVE_SYS_TYPES_H	1
+#define HAVE_STDIO_H	1
+#define STDC_HEADERS	1
+#define HAVE_STRING_H	1
+#define HAVE_INTTYPES_H	1
+#define HAVE_STDINT_H	1
+#define HAVE_CTYPE_H	1
+#define HAVE_MATH_H	1
+#define HAVE_SIGNAL_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
+#define HAVE_GETENV	1
+#define HAVE_SETENV	1
+#define HAVE_PUTENV	1
+#define HAVE_SETENV	1
+#define HAVE_UNSETENV	1
+#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
+#define HAVE_STRLCPY	1
+#define HAVE_STRLCAT	1
+#define HAVE_STRDUP	1
+#define HAVE_STRCHR	1
+#define HAVE_STRRCHR	1
+#define HAVE_STRSTR	1
+#define HAVE_STRTOL	1
+#define HAVE_STRTOUL	1
+#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
+#define HAVE_STRCASECMP	1
+#define HAVE_STRNCASECMP 1
+#define HAVE_SSCANF	1
+#define HAVE_SNPRINTF	1
+#define HAVE_VSNPRINTF	1
+#define HAVE_M_PI	1
+#define HAVE_ATAN	1
+#define HAVE_ATAN2	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_SIGACTION	1
+#define HAVE_SETJMP	1
+#define HAVE_NANOSLEEP	1
+#define HAVE_SYSCONF	1
+
+#define SIZEOF_VOIDP 4
+
+/* Enable various audio drivers */
+#define SDL_AUDIO_DRIVER_ANDROID	1
+#define SDL_AUDIO_DRIVER_DUMMY	1
+
+/* Enable various input drivers */
+#define SDL_JOYSTICK_ANDROID	1
+#define SDL_HAPTIC_DUMMY	1
+
+/* Enable various shared object loading systems */
+#define SDL_LOADSO_DLOPEN	1
+
+/* Enable various threading systems */
+#define SDL_THREAD_PTHREAD	1
+#define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX	1
+
+/* Enable various timer systems */
+#define SDL_TIMER_UNIX	1
+
+/* Enable various video drivers */
+#define SDL_VIDEO_DRIVER_ANDROID 1
+
+/* Enable OpenGL ES */
+#define SDL_VIDEO_OPENGL_ES	1
+#define SDL_VIDEO_RENDER_OGL_ES	1
+#define SDL_VIDEO_RENDER_OGL_ES2	1
+
+/* Enable system power support */
+#define SDL_POWER_ANDROID 1
+
+#endif /* _SDL_config_android_h */

include/SDL2/SDL_config_iphoneos.h

@@ -0,0 +1,151 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_iphoneos_h
+#define _SDL_config_iphoneos_h
+
+#include "SDL_platform.h"
+
+#ifdef __LP64__
+#define SIZEOF_VOIDP 8
+#else
+#define SIZEOF_VOIDP 4
+#endif
+
+#define HAVE_GCC_ATOMICS	1
+
+#define HAVE_ALLOCA_H		1
+#define HAVE_SYS_TYPES_H	1
+#define HAVE_STDIO_H	1
+#define STDC_HEADERS	1
+#define HAVE_STRING_H	1
+#define HAVE_INTTYPES_H	1
+#define HAVE_STDINT_H	1
+#define HAVE_CTYPE_H	1
+#define HAVE_MATH_H	1
+#define HAVE_SIGNAL_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
+#define HAVE_GETENV	1
+#define HAVE_SETENV	1
+#define HAVE_PUTENV	1
+#define HAVE_SETENV	1
+#define HAVE_UNSETENV	1
+#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
+#define HAVE_STRLCPY	1
+#define HAVE_STRLCAT	1
+#define HAVE_STRDUP	1
+#define HAVE_STRCHR	1
+#define HAVE_STRRCHR	1
+#define HAVE_STRSTR	1
+#define HAVE_STRTOL	1
+#define HAVE_STRTOUL	1
+#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
+#define HAVE_STRCASECMP	1
+#define HAVE_STRNCASECMP 1
+#define HAVE_SSCANF	1
+#define HAVE_SNPRINTF	1
+#define HAVE_VSNPRINTF	1
+#define HAVE_M_PI	1
+#define HAVE_ATAN	1
+#define HAVE_ATAN2	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_SIGACTION	1
+#define HAVE_SETJMP	1
+#define HAVE_NANOSLEEP	1
+#define HAVE_SYSCONF	1
+#define HAVE_SYSCTLBYNAME 1
+
+/* enable iPhone version of Core Audio driver */
+#define SDL_AUDIO_DRIVER_COREAUDIO 1
+/* Enable the dummy audio driver (src/audio/dummy/\*.c) */
+#define SDL_AUDIO_DRIVER_DUMMY	1
+
+/* Enable the stub haptic driver (src/haptic/dummy/\*.c) */
+#define SDL_HAPTIC_DISABLED	1
+
+/* Enable Unix style SO loading */
+/* Technically this works, but it violates the iPhone developer agreement */
+/* #define SDL_LOADSO_DLOPEN 1 */
+
+/* Enable the stub shared object loader (src/loadso/dummy/\*.c) */
+#define SDL_LOADSO_DISABLED	1
+
+/* Enable various threading systems */
+#define SDL_THREAD_PTHREAD	1
+#define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX	1
+
+/* Enable various timer systems */
+#define SDL_TIMER_UNIX	1
+
+/* Supported video drivers */
+#define SDL_VIDEO_DRIVER_UIKIT	1
+#define SDL_VIDEO_DRIVER_DUMMY	1
+
+/* enable OpenGL ES */
+#define SDL_VIDEO_OPENGL_ES	1
+#define SDL_VIDEO_RENDER_OGL_ES	1
+#define SDL_VIDEO_RENDER_OGL_ES2	1
+
+/* Enable system power support */
+#define SDL_POWER_UIKIT 1
+
+/* enable iPhone keyboard support */
+#define SDL_IPHONE_KEYBOARD 1
+
+/* enable joystick subsystem */
+#define SDL_JOYSTICK_DISABLED 0
+
+/* Set max recognized G-force from accelerometer
+   See src/joystick/uikit/SDLUIAccelerationDelegate.m for notes on why this is needed
+ */
+#define SDL_IPHONE_MAX_GFORCE 5.0
+
+#endif /* _SDL_config_iphoneos_h */

include/SDL2/SDL_config_macosx.h

@@ -0,0 +1,183 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_macosx_h
+#define _SDL_config_macosx_h
+
+#include "SDL_platform.h"
+
+/* This gets us MAC_OS_X_VERSION_MIN_REQUIRED... */
+#include <AvailabilityMacros.h>
+
+/* This is a set of defines to configure the SDL features */
+
+#ifdef __LP64__
+	#define SIZEOF_VOIDP 8
+#else
+	#define SIZEOF_VOIDP 4
+#endif
+
+/* Useful headers */
+/* If we specified an SDK or have a post-PowerPC chip, then alloca.h exists. */
+#if ( (MAC_OS_X_VERSION_MIN_REQUIRED >= 1030) || (!defined(__POWERPC__)) )
+#define HAVE_ALLOCA_H		1
+#endif
+#define HAVE_SYS_TYPES_H	1
+#define HAVE_STDIO_H	1
+#define STDC_HEADERS	1
+#define HAVE_STRING_H	1
+#define HAVE_INTTYPES_H	1
+#define HAVE_STDINT_H	1
+#define HAVE_CTYPE_H	1
+#define HAVE_MATH_H	1
+#define HAVE_SIGNAL_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
+#define HAVE_GETENV	1
+#define HAVE_SETENV	1
+#define HAVE_PUTENV	1
+#define HAVE_UNSETENV	1
+#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
+#define HAVE_STRLCPY	1
+#define HAVE_STRLCAT	1
+#define HAVE_STRDUP	1
+#define HAVE_STRCHR	1
+#define HAVE_STRRCHR	1
+#define HAVE_STRSTR	1
+#define HAVE_STRTOL	1
+#define HAVE_STRTOUL	1
+#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
+#define HAVE_STRCASECMP	1
+#define HAVE_STRNCASECMP 1
+#define HAVE_SSCANF	1
+#define HAVE_SNPRINTF	1
+#define HAVE_VSNPRINTF	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_SIGACTION	1
+#define HAVE_SETJMP	1
+#define HAVE_NANOSLEEP	1
+#define HAVE_SYSCONF	1
+#define HAVE_SYSCTLBYNAME 1
+#define HAVE_ATAN 1
+#define HAVE_ATAN2 1
+
+/* Enable various audio drivers */
+#define SDL_AUDIO_DRIVER_COREAUDIO	1
+#define SDL_AUDIO_DRIVER_DISK	1
+#define SDL_AUDIO_DRIVER_DUMMY	1
+
+/* Enable various input drivers */
+#define SDL_JOYSTICK_IOKIT	1
+#define SDL_HAPTIC_IOKIT	1
+
+/* Enable various shared object loading systems */
+#define SDL_LOADSO_DLOPEN	1
+
+/* Enable various threading systems */
+#define SDL_THREAD_PTHREAD	1
+#define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX	1
+
+/* Enable various timer systems */
+#define SDL_TIMER_UNIX	1
+
+/* Enable various video drivers */
+#define SDL_VIDEO_DRIVER_COCOA	1
+#define SDL_VIDEO_DRIVER_DUMMY	1
+#undef SDL_VIDEO_DRIVER_X11
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC "/usr/X11R6/lib/libX11.6.dylib"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT "/usr/X11R6/lib/libXext.6.dylib"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA "/usr/X11R6/lib/libXinerama.1.dylib"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2 "/usr/X11R6/lib/libXi.6.dylib"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR "/usr/X11R6/lib/libXrandr.2.dylib"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS "/usr/X11R6/lib/libXss.1.dylib"
+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE "/usr/X11R6/lib/libXxf86vm.1.dylib"
+#define SDL_VIDEO_DRIVER_X11_XINERAMA 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_HAS_XKBKEYCODETOKEYSYM 1
+
+#ifdef MAC_OS_X_VERSION_10_8
+/*
+ * No matter the versions targeted, this is the 10.8 or later SDK, so you have
+ *  to use the external Xquartz, which is a more modern Xlib. Previous SDKs
+ *  used an older Xlib.
+ */
+#define SDL_VIDEO_DRIVER_X11_XINPUT2 1
+#define SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS 1
+#define SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY 1
+#endif
+
+#ifndef SDL_VIDEO_RENDER_OGL
+#define SDL_VIDEO_RENDER_OGL	1
+#endif
+
+/* Enable OpenGL support */
+#ifndef SDL_VIDEO_OPENGL
+#define SDL_VIDEO_OPENGL	1
+#endif
+#ifndef SDL_VIDEO_OPENGL_CGL
+#define SDL_VIDEO_OPENGL_CGL	1
+#endif
+#ifndef SDL_VIDEO_OPENGL_GLX
+#define SDL_VIDEO_OPENGL_GLX	1
+#endif
+
+/* Enable system power support */
+#define SDL_POWER_MACOSX 1
+
+/* Enable assembly routines */
+#define SDL_ASSEMBLY_ROUTINES	1
+#ifdef __ppc__
+#define SDL_ALTIVEC_BLITTERS	1
+#endif
+
+#endif /* _SDL_config_macosx_h */

include/SDL2/SDL_config_minimal.h

@@ -0,0 +1,74 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_minimal_h
+#define _SDL_config_minimal_h
+
+#include "SDL_platform.h"
+
+/**
+ *  \file SDL_config_minimal.h
+ *  
+ *  This is the minimal configuration that can be used to build SDL.
+ */
+
+#include <stddef.h>
+#include <stdarg.h>
+
+#if !defined(_STDINT_H_) && !defined(_STDINT_H) && (!defined(HAVE_STDINT_H) || !_HAVE_STDINT_H)
+typedef unsigned int size_t;
+typedef signed char int8_t;
+typedef unsigned char uint8_t;
+typedef signed short int16_t;
+typedef unsigned short uint16_t;
+typedef signed int int32_t;
+typedef unsigned int uint32_t;
+typedef signed long long int64_t;
+typedef unsigned long long uint64_t;
+typedef unsigned long uintptr_t;
+#endif /* if (stdint.h isn't available) */
+
+#ifdef __GNUC__
+#define HAVE_GCC_SYNC_LOCK_TEST_AND_SET 1
+#endif
+
+/* Enable the dummy audio driver (src/audio/dummy/\*.c) */
+#define SDL_AUDIO_DRIVER_DUMMY	1
+
+/* Enable the stub joystick driver (src/joystick/dummy/\*.c) */
+#define SDL_JOYSTICK_DISABLED	1
+
+/* Enable the stub haptic driver (src/haptic/dummy/\*.c) */
+#define SDL_HAPTIC_DISABLED	1
+
+/* Enable the stub shared object loader (src/loadso/dummy/\*.c) */
+#define SDL_LOADSO_DISABLED	1
+
+/* Enable the stub thread support (src/thread/generic/\*.c) */
+#define SDL_THREADS_DISABLED	1
+
+/* Enable the stub timer support (src/timer/dummy/\*.c) */
+#define SDL_TIMERS_DISABLED	1
+
+/* Enable the dummy video driver (src/video/dummy/\*.c) */
+#define SDL_VIDEO_DRIVER_DUMMY	1
+
+#endif /* _SDL_config_minimal_h */

include/SDL2/SDL_config_nintendods.h

@@ -0,0 +1,129 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_nintendods_h
+#define _SDL_config_nintendods_h
+
+#include "SDL_platform.h"
+
+/* This is a set of defines to configure the SDL features */
+
+#if !defined(_STDINT_H_) && (!defined(HAVE_STDINT_H) || !_HAVE_STDINT_H)
+typedef signed char int8_t;
+typedef unsigned char uint8_t;
+typedef signed short int16_t;
+typedef unsigned short uint16_t;
+typedef signed int int32_t;
+typedef unsigned int uint32_t;
+typedef signed long long int64_t;
+typedef unsigned long long uint64_t;
+
+/* LiF: __PTRDIFF_TYPE__ was causing errors of conflicting typedefs with the
+   <stdint.h> shipping with devkitARM.  copied a similar ifdef from it. */
+#ifndef __PTRDIFF_TYPE__
+typedef unsigned long uintptr_t;
+#else
+typedef unsigned __PTRDIFF_TYPE__ uintptr_t;
+#endif
+#endif /* !_STDINT_H_ && !HAVE_STDINT_H */
+
+#define SIZEOF_VOIDP 4
+
+/* Useful headers */
+#define HAVE_SYS_TYPES_H	1
+#define HAVE_STDIO_H	1
+#define STDC_HEADERS	1
+#define HAVE_STRING_H	1
+#define HAVE_CTYPE_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
+#define HAVE_GETENV	1
+#define HAVE_SETENV	1
+#define HAVE_PUTENV	1
+#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
+#define HAVE_STRDUP	1
+#define HAVE_INDEX	1
+#define HAVE_RINDEX	1
+#define HAVE_STRCHR	1
+#define HAVE_STRRCHR	1
+#define HAVE_STRSTR	1
+#define HAVE_STRTOL	1
+#define HAVE_STRTOD	1
+#define HAVE_ATOI	1
+#define HAVE_ATOF	1
+#define HAVE_STRCMP	1
+#define HAVE_STRNCMP	1
+#define HAVE_STRICMP	1
+#define HAVE_STRCASECMP	1
+#define HAVE_SSCANF	1
+#define HAVE_SNPRINTF	1
+#define HAVE_VSNPRINTF	1
+
+/* DS isn't that sophisticated */
+#define LACKS_SYS_MMAN_H 1
+
+/* Enable various audio drivers */
+#define SDL_AUDIO_DRIVER_NDS	1
+/*#define SDL_AUDIO_DRIVER_DUMMY	1 TODO: uncomment this later*/
+
+/* Enable various input drivers */
+#define SDL_JOYSTICK_NDS	1
+/*#define SDL_JOYSTICK_DUMMY	1 TODO: uncomment this later*/
+
+/* DS has no dynamic linking afaik */
+#define SDL_LOADSO_DISABLED	1
+
+/* Enable various threading systems */
+/*#define SDL_THREAD_NDS	1*/
+#define SDL_THREADS_DISABLED	1
+
+/* Enable various timer systems */
+#define SDL_TIMER_NDS	1
+
+/* Enable various video drivers */
+#define SDL_VIDEO_DRIVER_NDS	1
+#ifdef USE_HW_RENDERER
+#define SDL_VIDEO_RENDER_NDS	1
+#else
+#define SDL_VIDEO_RENDER_NDS	0
+#endif
+
+/* Enable system power support */
+#define SDL_POWER_NINTENDODS 1
+
+/* Enable haptic support */
+#define SDL_HAPTIC_NDS 1
+
+#define SDL_BYTEORDER   SDL_LIL_ENDIAN
+
+#endif /* _SDL_config_nintendods_h */

include/SDL2/SDL_config_pandora.h

@@ -0,0 +1,124 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+
+/* This is a set of defines to configure the SDL features */
+
+/* General platform specific identifiers */
+#include "SDL_platform.h"
+
+#ifdef __LP64__
+#define SIZEOF_VOIDP 8
+#else
+#define SIZEOF_VOIDP 4
+#endif
+
+#define SDL_BYTEORDER 1234
+
+#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
+#define HAVE_MALLOC 1
+#define HAVE_CALLOC 1
+#define HAVE_REALLOC 1
+#define HAVE_FREE 1
+#define HAVE_ALLOCA 1
+#define HAVE_GETENV 1
+#define HAVE_SETENV	1
+#define HAVE_PUTENV 1
+#define HAVE_UNSETENV 1
+#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_STRLEN 1
+#define HAVE_STRDUP 1
+#define HAVE_STRCHR 1
+#define HAVE_STRRCHR 1
+#define HAVE_STRSTR 1
+#define HAVE_STRTOL 1
+#define HAVE_STRTOUL 1
+#define HAVE_STRTOLL 1
+#define HAVE_STRTOULL 1
+#define HAVE_ATOI 1
+#define HAVE_ATOF 1
+#define HAVE_STRCMP 1
+#define HAVE_STRNCMP 1
+#define HAVE_STRCASECMP 1
+#define HAVE_STRNCASECMP 1
+#define HAVE_SSCANF 1
+#define HAVE_SNPRINTF 1
+#define HAVE_VSNPRINTF 1
+#define HAVE_M_PI 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_SCALBN 1
+#define HAVE_SIN 1
+#define HAVE_SINF 1
+#define HAVE_SQRT 1
+#define HAVE_SIGACTION 1
+#define HAVE_SETJMP 1
+#define HAVE_NANOSLEEP 1
+
+#define SDL_AUDIO_DRIVER_DUMMY 1
+#define SDL_AUDIO_DRIVER_OSS 1
+
+#define SDL_INPUT_LINUXEV 1
+#define SDL_INPUT_TSLIB 1
+#define SDL_JOYSTICK_LINUX 1
+#define SDL_HAPTIC_LINUX 1
+
+#define SDL_LOADSO_DLOPEN 1
+
+#define SDL_THREAD_PTHREAD 1
+#define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP 1
+
+#define SDL_TIMER_UNIX 1
+
+#define SDL_VIDEO_DRIVER_DUMMY 1
+#define SDL_VIDEO_DRIVER_X11 1
+#define SDL_VIDEO_DRIVER_PANDORA 1
+#define SDL_VIDEO_RENDER_OGL_ES 1
+#define SDL_VIDEO_OPENGL_ES 1
+
+#endif /* _SDL_config_h */

include/SDL2/SDL_config_psp.h

@@ -0,0 +1,136 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_psp_h
+#define _SDL_config_psp_h
+
+#include "SDL_platform.h"
+
+
+
+#ifdef __GNUC__
+#define HAVE_GCC_SYNC_LOCK_TEST_AND_SET 1
+#endif
+
+#define HAVE_GCC_ATOMICS	1
+
+#define HAVE_ALLOCA_H		1
+#define HAVE_SYS_TYPES_H	1
+#define HAVE_STDIO_H	1
+#define STDC_HEADERS	1
+#define HAVE_STRING_H	1
+#define HAVE_INTTYPES_H	1
+#define HAVE_STDINT_H	1
+#define HAVE_CTYPE_H	1
+#define HAVE_MATH_H	1
+#define HAVE_SIGNAL_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
+#define HAVE_GETENV	1
+#define HAVE_SETENV	1
+#define HAVE_PUTENV	1
+#define HAVE_SETENV	1
+#define HAVE_UNSETENV	1
+#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
+#define HAVE_STRLCPY	1
+#define HAVE_STRLCAT	1
+#define HAVE_STRDUP	1
+#define HAVE_STRCHR	1
+#define HAVE_STRRCHR	1
+#define HAVE_STRSTR	1
+#define HAVE_STRTOL	1
+#define HAVE_STRTOUL	1
+#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
+#define HAVE_STRCASECMP	1
+#define HAVE_STRNCASECMP 1
+#define HAVE_SSCANF	1
+#define HAVE_SNPRINTF	1
+#define HAVE_VSNPRINTF	1
+#define HAVE_M_PI	1
+#define HAVE_ATAN	1
+#define HAVE_ATAN2	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_SETJMP	1
+#define HAVE_NANOSLEEP	1
+//#define HAVE_SYSCONF	1
+//#define HAVE_SIGACTION	1
+
+
+/* PSP isn't that sophisticated */
+#define LACKS_SYS_MMAN_H 1
+
+/* Enable the stub thread support (src/thread/psp/\*.c) */
+#define SDL_THREAD_PSP	1
+
+/* Enable the stub timer support (src/timer/psp/\*.c) */
+#define SDL_TIMERS_PSP	1
+
+/* Enable the stub joystick driver (src/joystick/psp/\*.c) */
+#define SDL_JOYSTICK_PSP		1
+
+/* Enable the stub audio driver (src/audio/psp/\*.c) */
+#define SDL_AUDIO_DRIVER_PSP	1
+
+/* PSP video dirver */
+#define SDL_VIDEO_DRIVER_PSP   1
+
+/* PSP render dirver */
+#define SDL_VIDEO_RENDER_PSP   1
+
+#define SDL_POWER_PSP          1
+
+/* PSP doesn't have haptic device (src/haptic/dummy/\*.c) */
+#define SDL_HAPTIC_DISABLED	   1
+
+/* PSP can't load shared object (src/loadso/dummy/\*.c) */
+#define SDL_LOADSO_DISABLED	   1
+
+
+#endif /* _SDL_config_minimal_h */

include/SDL2/SDL_config_windows.h

@@ -0,0 +1,192 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_windows_h
+#define _SDL_config_windows_h
+
+#include "SDL_platform.h"
+
+/* This is a set of defines to configure the SDL features */
+
+#if !defined(_STDINT_H_) && (!defined(HAVE_STDINT_H) || !_HAVE_STDINT_H)
+#if defined(__GNUC__) || defined(__DMC__) || defined(__WATCOMC__)
+#define HAVE_STDINT_H	1
+#elif defined(_MSC_VER)
+typedef signed __int8 int8_t;
+typedef unsigned __int8 uint8_t;
+typedef signed __int16 int16_t;
+typedef unsigned __int16 uint16_t;
+typedef signed __int32 int32_t;
+typedef unsigned __int32 uint32_t;
+typedef signed __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+#ifndef _UINTPTR_T_DEFINED
+#ifdef  _WIN64
+typedef unsigned __int64 uintptr_t;
+#else
+typedef unsigned int uintptr_t;
+#endif
+#define _UINTPTR_T_DEFINED
+#endif
+/* Older Visual C++ headers don't have the Win64-compatible typedefs... */
+#if ((_MSC_VER <= 1200) && (!defined(DWORD_PTR)))
+#define DWORD_PTR DWORD
+#endif
+#if ((_MSC_VER <= 1200) && (!defined(LONG_PTR)))
+#define LONG_PTR LONG
+#endif
+#else /* !__GNUC__ && !_MSC_VER */
+typedef signed char int8_t;
+typedef unsigned char uint8_t;
+typedef signed short int16_t;
+typedef unsigned short uint16_t;
+typedef signed int int32_t;
+typedef unsigned int uint32_t;
+typedef signed long long int64_t;
+typedef unsigned long long uint64_t;
+#ifndef _SIZE_T_DEFINED_
+#define _SIZE_T_DEFINED_
+typedef unsigned int size_t;
+#endif
+typedef unsigned int uintptr_t;
+#endif /* __GNUC__ || _MSC_VER */
+#endif /* !_STDINT_H_ && !HAVE_STDINT_H */
+
+#ifdef _WIN64
+# define SIZEOF_VOIDP 8
+#else
+# define SIZEOF_VOIDP 4
+#endif
+
+/* Enabled for SDL 1.2 (binary compatibility) */
+//#define HAVE_LIBC     1
+#ifdef HAVE_LIBC
+/* Useful headers */
+#define HAVE_STDIO_H 1
+#define STDC_HEADERS 1
+#define HAVE_STRING_H 1
+#define HAVE_CTYPE_H 1
+#define HAVE_MATH_H 1
+#define HAVE_SIGNAL_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
+#define HAVE_QSORT 1
+#define HAVE_ABS 1
+#define HAVE_MEMSET 1
+#define HAVE_MEMCPY 1
+#define HAVE_MEMMOVE 1
+#define HAVE_MEMCMP 1
+#define HAVE_STRLEN 1
+#define HAVE__STRREV 1
+#define HAVE__STRUPR 1
+#define HAVE__STRLWR 1
+#define HAVE_STRCHR 1
+#define HAVE_STRRCHR 1
+#define HAVE_STRSTR 1
+#define HAVE_ITOA 1
+#define HAVE__LTOA 1
+#define HAVE__ULTOA 1
+#define HAVE_STRTOL 1
+#define HAVE_STRTOUL 1
+#define HAVE_STRTOLL 1
+#define HAVE_STRTOD 1
+#define HAVE_ATOI 1
+#define HAVE_ATOF 1
+#define HAVE_STRCMP 1
+#define HAVE_STRNCMP 1
+#define HAVE__STRICMP 1
+#define HAVE__STRNICMP 1
+#define HAVE_SSCANF 1
+#define HAVE_M_PI 1
+#define HAVE_ATAN 1
+#define HAVE_ATAN2 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
+#else
+#define HAVE_STDARG_H	1
+#define HAVE_STDDEF_H	1
+#endif
+
+/* Enable various audio drivers */
+#define SDL_AUDIO_DRIVER_DSOUND	1
+#ifndef __GNUC__
+#define SDL_AUDIO_DRIVER_XAUDIO2	1
+#endif
+#define SDL_AUDIO_DRIVER_WINMM	1
+#define SDL_AUDIO_DRIVER_DISK	1
+#define SDL_AUDIO_DRIVER_DUMMY	1
+
+/* Enable various input drivers */
+#define SDL_JOYSTICK_DINPUT	1
+#define SDL_HAPTIC_DINPUT	1
+
+/* Enable various shared object loading systems */
+#define SDL_LOADSO_WINDOWS	1
+
+/* Enable various threading systems */
+#define SDL_THREAD_WINDOWS	1
+
+/* Enable various timer systems */
+#define SDL_TIMER_WINDOWS	1
+
+/* Enable various video drivers */
+#define SDL_VIDEO_DRIVER_DUMMY	1
+#define SDL_VIDEO_DRIVER_WINDOWS	1
+
+#ifndef SDL_VIDEO_RENDER_D3D
+#define SDL_VIDEO_RENDER_D3D	1
+#endif
+
+/* Enable OpenGL support */
+#ifndef SDL_VIDEO_OPENGL
+#define SDL_VIDEO_OPENGL	1
+#endif
+#ifndef SDL_VIDEO_OPENGL_WGL
+#define SDL_VIDEO_OPENGL_WGL	1
+#endif
+#ifndef SDL_VIDEO_RENDER_OGL
+#define SDL_VIDEO_RENDER_OGL	1
+#endif
+
+/* Enable system power support */
+#define SDL_POWER_WINDOWS 1
+
+/* Enable assembly routines (Win64 doesn't have inline asm) */
+#ifndef _WIN64
+#define SDL_ASSEMBLY_ROUTINES	1
+#endif
+
+#endif /* _SDL_config_windows_h */

include/SDL2/SDL_config_wiz.h

@@ -0,0 +1,119 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+
+/* This is a set of defines to configure the SDL features */
+
+/* General platform specific identifiers */
+#include "SDL_platform.h"
+
+#define SDL_BYTEORDER 1234
+
+#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
+#define HAVE_MALLOC 1
+#define HAVE_CALLOC 1
+#define HAVE_REALLOC 1
+#define HAVE_FREE 1
+#define HAVE_ALLOCA 1
+#define HAVE_GETENV 1
+#define HAVE_SETENV	1
+#define HAVE_PUTENV 1
+#define HAVE_UNSETENV 1
+#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_STRLEN 1
+#define HAVE_STRDUP 1
+#define HAVE_STRCHR 1
+#define HAVE_STRRCHR 1
+#define HAVE_STRSTR 1
+#define HAVE_STRTOL 1
+#define HAVE_STRTOUL 1
+#define HAVE_STRTOLL 1
+#define HAVE_STRTOULL 1
+#define HAVE_ATOI 1
+#define HAVE_ATOF 1
+#define HAVE_STRCMP 1
+#define HAVE_STRNCMP 1
+#define HAVE_STRCASECMP 1
+#define HAVE_STRNCASECMP 1
+#define HAVE_SSCANF 1
+#define HAVE_SNPRINTF 1
+#define HAVE_VSNPRINTF 1
+#define HAVE_M_PI 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_SCALBN 1
+#define HAVE_SIN 1
+#define HAVE_SINF 1
+#define HAVE_SQRT 1
+#define HAVE_SIGACTION 1
+#define HAVE_SETJMP 1
+#define HAVE_NANOSLEEP 1
+#define HAVE_POW 1
+
+#define SDL_CDROM_DISABLED 1
+#define SDL_AUDIO_DRIVER_DUMMY 1
+#define SDL_AUDIO_DRIVER_OSS 1
+
+#define SDL_INPUT_LINUXEV 1
+#define SDL_INPUT_TSLIB 1
+#define SDL_JOYSTICK_LINUX 1
+#define SDL_HAPTIC_LINUX 1
+
+#define SDL_LOADSO_DLOPEN 1
+
+#define SDL_THREAD_PTHREAD 1
+#define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP 1
+
+#define SDL_TIMER_UNIX 1
+
+#define SDL_VIDEO_DRIVER_DUMMY 1
+#define SDL_VIDEO_DRIVER_PANDORA 1
+#define SDL_VIDEO_RENDER_OGL_ES 1
+#define SDL_VIDEO_OPENGL_ES 1
+
+#endif /* _SDL_config_h */

include/SDL2/SDL_copying.h

@@ -0,0 +1,20 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/

include/SDL2/SDL_cpuinfo.h

@@ -0,0 +1,150 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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)
+#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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#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);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_cpuinfo_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_endian.h

@@ -0,0 +1,243 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#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
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_endian_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_error.h

@@ -0,0 +1,78 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/* Public functions */
+extern DECLSPEC void 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;
+extern DECLSPEC void SDLCALL SDL_Error(SDL_errorcode code);
+/*@}*//*Internal error functions*/
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_error_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_events.h

@@ -0,0 +1,690 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#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 */
+
+    /* 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 */
+
+    /** 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_GenericEvent
+{
+    Uint32 type;
+    Uint32 timestamp;
+} SDL_GenericEvent;
+    
+/**
+ *  \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 */
+    Uint8 state;        /**< The current button state */
+    Uint8 padding1;
+    Uint8 padding2;
+    Uint8 padding3;
+    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 padding1;
+    Uint8 padding2;
+    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 */
+    Sint32 y;           /**< The amount scrolled vertically */
+} 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;
+
+
+/* (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 A user-defined event type (event.user.*)
+ */
+typedef struct SDL_UserEvent
+{
+    Uint32 type;        /**< ::SDL_USEREVENT through ::SDL_NUMEVENTS-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_GenericEvent generic;       /**< Generic 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.
+ */
+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 protypted 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
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_events_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_gamecontroller.h

@@ -0,0 +1,298 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_joystick.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#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.
+ */
+
+/* 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,Aferglow 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",
+ *
+ */
+
+/**
+ *  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* mappingSring );
+
+/**
+ *  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 axii 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
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_gamecontroller_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_gesture.h

@@ -0,0 +1,91 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#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 *src);
+
+/**
+ *  \brief Save a currently loaded Dollar Gesture template
+ *
+ *
+ */
+extern DECLSPEC int SDLCALL SDL_SaveDollarTemplate(SDL_GestureID gestureId,SDL_RWops *src);
+
+
+/**
+ *  \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
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_gesture_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_hints.h

@@ -0,0 +1,290 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/**
+ *  \brief  A variable controlling how 3D acceleration is used to accelerate the SDL 1.2 screen surface. 
+ *
+ *  SDL can try to accelerate the SDL 1.2 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 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"    - Anisotropic filtering (supported by Direct3D)
+ *
+ *  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 1.2 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 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 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 that lets you disable the detection and use of Xinput gamepad devices
+ *
+ *  The variable can be set to the following values:
+ *    "0"       - Disable XInput timer (only uses direct input)
+ *    "1"       - Enable XInput timer (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 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  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  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
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_hints_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_joystick.h

@@ -0,0 +1,253 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#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.
+ */
+
+/* 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 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
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_joystick_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_keyboard.h

@@ -0,0 +1,219 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/**
+ *  \brief The SDL keysym structure, used in key events.
+ */
+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 unicode;             /**< \deprecated use SDL_TextInputEvent instead */
+} 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
+ *  Uint8 *state = SDL_GetKeyboardState(NULL);
+ *  if ( state[SDL_SCANCODE_RETURN] )   {
+ *      printf("<RETURN> is pressed.\n");
+ *  }
+ *  \endcode
+ */
+extern DECLSPEC 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
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_keyboard_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_keycode.h

@@ -0,0 +1,341 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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: */

include/SDL2/SDL_loadso.h

@@ -0,0 +1,85 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#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
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_loadso_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_log.h

@@ -0,0 +1,215 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#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
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_log_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_main.h

@@ -0,0 +1,98 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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.
+ */
+
+#if defined(__WIN32__) || defined(__IPHONEOS__) || defined(__ANDROID__)
+#ifndef SDL_MAIN_HANDLED
+#define SDL_MAIN_NEEDED
+#endif
+#endif
+
+#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
+ */
+
+#ifdef SDL_MAIN_NEEDED
+#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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+#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 __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_main_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_messagebox.h

@@ -0,0 +1,147 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#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_MessageBox) */
+    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 messagebox The SDL_MessageBox structure with title, text, etc.
+ *
+ *  \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
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_messagebox_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_mouse.h

@@ -0,0 +1,223 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#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 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
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_mouse_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_mutex.h

@@ -0,0 +1,255 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#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_mutex.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_sem.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_cond.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
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_mutex_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_name.h

@@ -0,0 +1,11 @@
+
+#ifndef _SDLname_h_
+#define _SDLname_h_
+
+#if defined(__STDC__) || defined(__cplusplus)
+#define NeedFunctionPrototypes 1
+#endif
+
+#define SDL_NAME(X)	SDL_##X
+
+#endif /* _SDLname_h_ */

include/SDL2/SDL_opengles.h

@@ -0,0 +1,38 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_opengles.h
+ *  
+ *  This is a simple file to encapsulate the OpenGL ES 1.X API headers.
+ */
+
+#ifdef __IPHONEOS__
+#include <OpenGLES/ES1/gl.h>
+#include <OpenGLES/ES1/glext.h>
+#else
+#include <GLES/gl.h>
+#include <GLES/glext.h>
+#endif
+
+#ifndef APIENTRY
+#define APIENTRY
+#endif

include/SDL2/SDL_opengles2.h

@@ -0,0 +1,38 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_opengles.h
+ *  
+ *  This is a simple file to encapsulate the OpenGL ES 2.0 API headers.
+ */
+
+#ifdef __IPHONEOS__
+#include <OpenGLES/ES2/gl.h>
+#include <OpenGLES/ES2/glext.h>
+#else
+#include <GLES2/gl2.h>
+#include <GLES2/gl2ext.h>
+#endif
+
+#ifndef APIENTRY
+#define APIENTRY
+#endif

include/SDL2/SDL_pixels.h

@@ -0,0 +1,431 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_pixels.h
+ *  
+ *  Header for the enumerated pixel format definitions.
+ */
+
+#ifndef _SDL_pixels_h
+#define _SDL_pixels_h
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/**
+ *  \name Transparency definitions
+ *  
+ *  These define alpha as the opacity of a surface.
+ */
+/*@{*/
+#define SDL_ALPHA_OPAQUE 255
+#define SDL_ALPHA_TRANSPARENT 0
+/*@}*/
+
+/** Pixel type. */
+enum
+{
+    SDL_PIXELTYPE_UNKNOWN,
+    SDL_PIXELTYPE_INDEX1,
+    SDL_PIXELTYPE_INDEX4,
+    SDL_PIXELTYPE_INDEX8,
+    SDL_PIXELTYPE_PACKED8,
+    SDL_PIXELTYPE_PACKED16,
+    SDL_PIXELTYPE_PACKED32,
+    SDL_PIXELTYPE_ARRAYU8,
+    SDL_PIXELTYPE_ARRAYU16,
+    SDL_PIXELTYPE_ARRAYU32,
+    SDL_PIXELTYPE_ARRAYF16,
+    SDL_PIXELTYPE_ARRAYF32
+};
+
+/** Bitmap pixel order, high bit -> low bit. */
+enum
+{
+    SDL_BITMAPORDER_NONE,
+    SDL_BITMAPORDER_4321,
+    SDL_BITMAPORDER_1234
+};
+
+/** Packed component order, high bit -> low bit. */
+enum
+{
+    SDL_PACKEDORDER_NONE,
+    SDL_PACKEDORDER_XRGB,
+    SDL_PACKEDORDER_RGBX,
+    SDL_PACKEDORDER_ARGB,
+    SDL_PACKEDORDER_RGBA,
+    SDL_PACKEDORDER_XBGR,
+    SDL_PACKEDORDER_BGRX,
+    SDL_PACKEDORDER_ABGR,
+    SDL_PACKEDORDER_BGRA
+};
+
+/** Array component order, low byte -> high byte. */
+enum
+{
+    SDL_ARRAYORDER_NONE,
+    SDL_ARRAYORDER_RGB,
+    SDL_ARRAYORDER_RGBA,
+    SDL_ARRAYORDER_ARGB,
+    SDL_ARRAYORDER_BGR,
+    SDL_ARRAYORDER_BGRA,
+    SDL_ARRAYORDER_ABGR
+};
+
+/** Packed component layout. */
+enum
+{
+    SDL_PACKEDLAYOUT_NONE,
+    SDL_PACKEDLAYOUT_332,
+    SDL_PACKEDLAYOUT_4444,
+    SDL_PACKEDLAYOUT_1555,
+    SDL_PACKEDLAYOUT_5551,
+    SDL_PACKEDLAYOUT_565,
+    SDL_PACKEDLAYOUT_8888,
+    SDL_PACKEDLAYOUT_2101010,
+    SDL_PACKEDLAYOUT_1010102
+};
+
+#define SDL_DEFINE_PIXELFOURCC(A, B, C, D) SDL_FOURCC(A, B, C, D)
+
+#define SDL_DEFINE_PIXELFORMAT(type, order, layout, bits, bytes) \
+    ((1 << 28) | ((type) << 24) | ((order) << 20) | ((layout) << 16) | \
+     ((bits) << 8) | ((bytes) << 0))
+
+#define SDL_PIXELFLAG(X)	(((X) >> 28) & 0x0F)
+#define SDL_PIXELTYPE(X)	(((X) >> 24) & 0x0F)
+#define SDL_PIXELORDER(X)	(((X) >> 20) & 0x0F)
+#define SDL_PIXELLAYOUT(X)	(((X) >> 16) & 0x0F)
+#define SDL_BITSPERPIXEL(X)	(((X) >> 8) & 0xFF)
+#define SDL_BYTESPERPIXEL(X) \
+    (SDL_ISPIXELFORMAT_FOURCC(X) ? \
+        ((((X) == SDL_PIXELFORMAT_YUY2) || \
+          ((X) == SDL_PIXELFORMAT_UYVY) || \
+          ((X) == SDL_PIXELFORMAT_YVYU)) ? 2 : 1) : (((X) >> 0) & 0xFF))
+
+#define SDL_ISPIXELFORMAT_INDEXED(format)   \
+    (!SDL_ISPIXELFORMAT_FOURCC(format) && \
+     ((SDL_PIXELTYPE(format) == SDL_PIXELTYPE_INDEX1) || \
+      (SDL_PIXELTYPE(format) == SDL_PIXELTYPE_INDEX4) || \
+      (SDL_PIXELTYPE(format) == SDL_PIXELTYPE_INDEX8)))
+
+#define SDL_ISPIXELFORMAT_ALPHA(format)   \
+    (!SDL_ISPIXELFORMAT_FOURCC(format) && \
+     ((SDL_PIXELORDER(format) == SDL_PACKEDORDER_ARGB) || \
+      (SDL_PIXELORDER(format) == SDL_PACKEDORDER_RGBA) || \
+      (SDL_PIXELORDER(format) == SDL_PACKEDORDER_ABGR) || \
+      (SDL_PIXELORDER(format) == SDL_PACKEDORDER_BGRA)))
+
+/* The flag is set to 1 because 0x1? is not in the printable ASCII range */
+#define SDL_ISPIXELFORMAT_FOURCC(format)    \
+    ((format) && (SDL_PIXELFLAG(format) != 1))
+
+/* Note: If you modify this list, update SDL_GetPixelFormatName() */
+enum
+{
+    SDL_PIXELFORMAT_UNKNOWN,
+    SDL_PIXELFORMAT_INDEX1LSB =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_INDEX1, SDL_BITMAPORDER_4321, 0,
+                               1, 0),
+    SDL_PIXELFORMAT_INDEX1MSB =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_INDEX1, SDL_BITMAPORDER_1234, 0,
+                               1, 0),
+    SDL_PIXELFORMAT_INDEX4LSB =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_INDEX4, SDL_BITMAPORDER_4321, 0,
+                               4, 0),
+    SDL_PIXELFORMAT_INDEX4MSB =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_INDEX4, SDL_BITMAPORDER_1234, 0,
+                               4, 0),
+    SDL_PIXELFORMAT_INDEX8 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_INDEX8, 0, 0, 8, 1),
+    SDL_PIXELFORMAT_RGB332 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED8, SDL_PACKEDORDER_XRGB,
+                               SDL_PACKEDLAYOUT_332, 8, 1),
+    SDL_PIXELFORMAT_RGB444 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_XRGB,
+                               SDL_PACKEDLAYOUT_4444, 12, 2),
+    SDL_PIXELFORMAT_RGB555 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_XRGB,
+                               SDL_PACKEDLAYOUT_1555, 15, 2),
+    SDL_PIXELFORMAT_BGR555 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_XBGR,
+                               SDL_PACKEDLAYOUT_1555, 15, 2),
+    SDL_PIXELFORMAT_ARGB4444 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_ARGB,
+                               SDL_PACKEDLAYOUT_4444, 16, 2),
+    SDL_PIXELFORMAT_RGBA4444 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_RGBA,
+                               SDL_PACKEDLAYOUT_4444, 16, 2),
+    SDL_PIXELFORMAT_ABGR4444 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_ABGR,
+                               SDL_PACKEDLAYOUT_4444, 16, 2),
+    SDL_PIXELFORMAT_BGRA4444 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_BGRA,
+                               SDL_PACKEDLAYOUT_4444, 16, 2),
+    SDL_PIXELFORMAT_ARGB1555 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_ARGB,
+                               SDL_PACKEDLAYOUT_1555, 16, 2),
+    SDL_PIXELFORMAT_RGBA5551 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_RGBA,
+                               SDL_PACKEDLAYOUT_5551, 16, 2),
+    SDL_PIXELFORMAT_ABGR1555 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_ABGR,
+                               SDL_PACKEDLAYOUT_1555, 16, 2),
+    SDL_PIXELFORMAT_BGRA5551 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_BGRA,
+                               SDL_PACKEDLAYOUT_5551, 16, 2),
+    SDL_PIXELFORMAT_RGB565 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_XRGB,
+                               SDL_PACKEDLAYOUT_565, 16, 2),
+    SDL_PIXELFORMAT_BGR565 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED16, SDL_PACKEDORDER_XBGR,
+                               SDL_PACKEDLAYOUT_565, 16, 2),
+    SDL_PIXELFORMAT_RGB24 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_ARRAYU8, SDL_ARRAYORDER_RGB, 0,
+                               24, 3),
+    SDL_PIXELFORMAT_BGR24 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_ARRAYU8, SDL_ARRAYORDER_BGR, 0,
+                               24, 3),
+    SDL_PIXELFORMAT_RGB888 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_XRGB,
+                               SDL_PACKEDLAYOUT_8888, 24, 4),
+    SDL_PIXELFORMAT_RGBX8888 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_RGBX,
+                               SDL_PACKEDLAYOUT_8888, 24, 4),
+    SDL_PIXELFORMAT_BGR888 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_XBGR,
+                               SDL_PACKEDLAYOUT_8888, 24, 4),
+    SDL_PIXELFORMAT_BGRX8888 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_BGRX,
+                               SDL_PACKEDLAYOUT_8888, 24, 4),
+    SDL_PIXELFORMAT_ARGB8888 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_ARGB,
+                               SDL_PACKEDLAYOUT_8888, 32, 4),
+    SDL_PIXELFORMAT_RGBA8888 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_RGBA,
+                               SDL_PACKEDLAYOUT_8888, 32, 4),
+    SDL_PIXELFORMAT_ABGR8888 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_ABGR,
+                               SDL_PACKEDLAYOUT_8888, 32, 4),
+    SDL_PIXELFORMAT_BGRA8888 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_BGRA,
+                               SDL_PACKEDLAYOUT_8888, 32, 4),
+    SDL_PIXELFORMAT_ARGB2101010 =
+        SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_ARGB,
+                               SDL_PACKEDLAYOUT_2101010, 32, 4),
+
+    SDL_PIXELFORMAT_YV12 =      /**< Planar mode: Y + V + U  (3 planes) */
+        SDL_DEFINE_PIXELFOURCC('Y', 'V', '1', '2'),
+    SDL_PIXELFORMAT_IYUV =      /**< Planar mode: Y + U + V  (3 planes) */
+        SDL_DEFINE_PIXELFOURCC('I', 'Y', 'U', 'V'),
+    SDL_PIXELFORMAT_YUY2 =      /**< Packed mode: Y0+U0+Y1+V0 (1 plane) */
+        SDL_DEFINE_PIXELFOURCC('Y', 'U', 'Y', '2'),
+    SDL_PIXELFORMAT_UYVY =      /**< Packed mode: U0+Y0+V0+Y1 (1 plane) */
+        SDL_DEFINE_PIXELFOURCC('U', 'Y', 'V', 'Y'),
+    SDL_PIXELFORMAT_YVYU =      /**< Packed mode: Y0+V0+Y1+U0 (1 plane) */
+        SDL_DEFINE_PIXELFOURCC('Y', 'V', 'Y', 'U')
+};
+
+typedef struct SDL_Color
+{
+    Uint8 r;
+    Uint8 g;
+    Uint8 b;
+    Uint8 unused;
+} SDL_Color;
+#define SDL_Colour SDL_Color
+
+typedef struct SDL_Palette
+{
+    int ncolors;
+    SDL_Color *colors;
+    Uint32 version;
+    int refcount;
+} SDL_Palette;
+
+/**
+ *  \note Everything in the pixel format structure is read-only.
+ */
+typedef struct SDL_PixelFormat
+{
+    Uint32 format;
+    SDL_Palette *palette;
+    Uint8 BitsPerPixel;
+    Uint8 BytesPerPixel;
+    Uint8 padding[2];
+    Uint32 Rmask;
+    Uint32 Gmask;
+    Uint32 Bmask;
+    Uint32 Amask;
+    Uint8 Rloss;
+    Uint8 Gloss;
+    Uint8 Bloss;
+    Uint8 Aloss;
+    Uint8 Rshift;
+    Uint8 Gshift;
+    Uint8 Bshift;
+    Uint8 Ashift;
+    int refcount;
+    struct SDL_PixelFormat *next;
+} SDL_PixelFormat;
+
+/**
+ * \brief Get the human readable name of a pixel format
+ */
+extern DECLSPEC const char* SDLCALL SDL_GetPixelFormatName(Uint32 format);
+
+/**
+ *  \brief Convert one of the enumerated pixel formats to a bpp and RGBA masks.
+ *  
+ *  \return SDL_TRUE, or SDL_FALSE if the conversion wasn't possible.
+ *  
+ *  \sa SDL_MasksToPixelFormatEnum()
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_PixelFormatEnumToMasks(Uint32 format,
+                                                            int *bpp,
+                                                            Uint32 * Rmask,
+                                                            Uint32 * Gmask,
+                                                            Uint32 * Bmask,
+                                                            Uint32 * Amask);
+
+/**
+ *  \brief Convert a bpp and RGBA masks to an enumerated pixel format.
+ *  
+ *  \return The pixel format, or ::SDL_PIXELFORMAT_UNKNOWN if the conversion 
+ *          wasn't possible.
+ *  
+ *  \sa SDL_PixelFormatEnumToMasks()
+ */
+extern DECLSPEC Uint32 SDLCALL SDL_MasksToPixelFormatEnum(int bpp,
+                                                          Uint32 Rmask,
+                                                          Uint32 Gmask,
+                                                          Uint32 Bmask,
+                                                          Uint32 Amask);
+
+/**
+ *  \brief Create an SDL_PixelFormat structure from a pixel format enum.
+ */
+extern DECLSPEC SDL_PixelFormat * SDLCALL SDL_AllocFormat(Uint32 pixel_format);
+
+/**
+ *  \brief Free an SDL_PixelFormat structure.
+ */
+extern DECLSPEC void SDLCALL SDL_FreeFormat(SDL_PixelFormat *format);
+
+/**
+ *  \brief Create a palette structure with the specified number of color 
+ *         entries.
+ *  
+ *  \return A new palette, or NULL if there wasn't enough memory.
+ *  
+ *  \note The palette entries are initialized to white.
+ *  
+ *  \sa SDL_FreePalette()
+ */
+extern DECLSPEC SDL_Palette *SDLCALL SDL_AllocPalette(int ncolors);
+
+/**
+ *  \brief Set the palette for a pixel format structure.
+ */
+extern DECLSPEC int SDLCALL SDL_SetPixelFormatPalette(SDL_PixelFormat * format,
+                                                      SDL_Palette *palette);
+
+/**
+ *  \brief Set a range of colors in a palette.
+ *  
+ *  \param palette    The palette to modify.
+ *  \param colors     An array of colors to copy into the palette.
+ *  \param firstcolor The index of the first palette entry to modify.
+ *  \param ncolors    The number of entries to modify.
+ *  
+ *  \return 0 on success, or -1 if not all of the colors could be set.
+ */
+extern DECLSPEC int SDLCALL SDL_SetPaletteColors(SDL_Palette * palette,
+                                                 const SDL_Color * colors,
+                                                 int firstcolor, int ncolors);
+
+/**
+ *  \brief Free a palette created with SDL_AllocPalette().
+ *  
+ *  \sa SDL_AllocPalette()
+ */
+extern DECLSPEC void SDLCALL SDL_FreePalette(SDL_Palette * palette);
+
+/**
+ *  \brief Maps an RGB triple to an opaque pixel value for a given pixel format.
+ *  
+ *  \sa SDL_MapRGBA
+ */
+extern DECLSPEC Uint32 SDLCALL SDL_MapRGB(const SDL_PixelFormat * format,
+                                          Uint8 r, Uint8 g, Uint8 b);
+
+/**
+ *  \brief Maps an RGBA quadruple to a pixel value for a given pixel format.
+ *  
+ *  \sa SDL_MapRGB
+ */
+extern DECLSPEC Uint32 SDLCALL SDL_MapRGBA(const SDL_PixelFormat * format,
+                                           Uint8 r, Uint8 g, Uint8 b,
+                                           Uint8 a);
+
+/**
+ *  \brief Get the RGB components from a pixel of the specified format.
+ *  
+ *  \sa SDL_GetRGBA
+ */
+extern DECLSPEC void SDLCALL SDL_GetRGB(Uint32 pixel,
+                                        const SDL_PixelFormat * format,
+                                        Uint8 * r, Uint8 * g, Uint8 * b);
+
+/**
+ *  \brief Get the RGBA components from a pixel of the specified format.
+ *  
+ *  \sa SDL_GetRGB
+ */
+extern DECLSPEC void SDLCALL SDL_GetRGBA(Uint32 pixel,
+                                         const SDL_PixelFormat * format,
+                                         Uint8 * r, Uint8 * g, Uint8 * b,
+                                         Uint8 * a);
+
+/**
+ *  \brief Calculate a 256 entry gamma ramp for a gamma value.
+ */
+extern DECLSPEC void SDLCALL SDL_CalculateGammaRamp(float gamma, Uint16 * ramp);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_pixels_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_platform.h

@@ -0,0 +1,155 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_platform.h
+ *  
+ *  Try to get a standard set of platform defines.
+ */
+
+#ifndef _SDL_platform_h
+#define _SDL_platform_h
+
+#if defined(_AIX)
+#undef __AIX__
+#define __AIX__		1
+#endif
+#if defined(__BEOS__)
+#undef __BEOS__
+#define __BEOS__	1
+#endif
+#if defined(__HAIKU__)
+#undef __HAIKU__
+#define __HAIKU__	1
+#endif
+#if defined(bsdi) || defined(__bsdi) || defined(__bsdi__)
+#undef __BSDI__
+#define __BSDI__	1
+#endif
+#if defined(_arch_dreamcast)
+#undef __DREAMCAST__
+#define __DREAMCAST__	1
+#endif
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
+#undef __FREEBSD__
+#define __FREEBSD__	1
+#endif
+#if defined(hpux) || defined(__hpux) || defined(__hpux__)
+#undef __HPUX__
+#define __HPUX__	1
+#endif
+#if defined(sgi) || defined(__sgi) || defined(__sgi__) || defined(_SGI_SOURCE)
+#undef __IRIX__
+#define __IRIX__	1
+#endif
+#if defined(linux) || defined(__linux) || defined(__linux__)
+#undef __LINUX__
+#define __LINUX__	1
+#endif
+#if defined(ANDROID)
+#undef __ANDROID__
+#undef __LINUX__ /*do we need to do this?*/
+#define __ANDROID__ 1
+#endif
+
+#if defined(__APPLE__)
+/* lets us know what version of Mac OS X we're compiling on */
+#include "AvailabilityMacros.h"
+#include "TargetConditionals.h"
+#if TARGET_OS_IPHONE
+/* if compiling for iPhone */
+#undef __IPHONEOS__
+#define __IPHONEOS__ 1
+#undef __MACOSX__
+#else
+/* if not compiling for iPhone */
+#undef __MACOSX__
+#define __MACOSX__	1
+#endif /* TARGET_OS_IPHONE */
+#endif /* defined(__APPLE__) */
+
+#if defined(__NetBSD__)
+#undef __NETBSD__
+#define __NETBSD__	1
+#endif
+#if defined(__OpenBSD__)
+#undef __OPENBSD__
+#define __OPENBSD__	1
+#endif
+#if defined(__OS2__)
+#undef __OS2__
+#define __OS2__		1
+#endif
+#if defined(osf) || defined(__osf) || defined(__osf__) || defined(_OSF_SOURCE)
+#undef __OSF__
+#define __OSF__		1
+#endif
+#if defined(__QNXNTO__)
+#undef __QNXNTO__
+#define __QNXNTO__	1
+#endif
+#if defined(riscos) || defined(__riscos) || defined(__riscos__)
+#undef __RISCOS__
+#define __RISCOS__	1
+#endif
+#if defined(__SVR4)
+#undef __SOLARIS__
+#define __SOLARIS__	1
+#endif
+#if defined(WIN32) || defined(_WIN32)
+#undef __WIN32__
+#define __WIN32__	1
+#endif
+
+#if defined(__NDS__)
+#undef __NINTENDODS__
+#define __NINTENDODS__	1
+#endif
+
+#if defined(__PSP__)
+#undef __PLAYSTATIONPORTABLE__
+#define __PLAYSTATIONPORTABLE__	1
+#endif
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/**
+ *  \brief Gets the name of the platform.
+ */
+extern DECLSPEC const char * SDLCALL SDL_GetPlatform (void);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_platform_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_power.h

@@ -0,0 +1,79 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_power_h
+#define _SDL_power_h
+
+/**
+ *  \file SDL_power.h
+ *  
+ *  Header for the SDL power management routines.
+ */
+
+#include "SDL_stdinc.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/**
+ *  \brief The basic state for the system's power supply.
+ */
+typedef enum
+{
+    SDL_POWERSTATE_UNKNOWN,      /**< cannot determine power status */
+    SDL_POWERSTATE_ON_BATTERY,   /**< Not plugged in, running on the battery */
+    SDL_POWERSTATE_NO_BATTERY,   /**< Plugged in, no battery available */
+    SDL_POWERSTATE_CHARGING,     /**< Plugged in, charging battery */
+    SDL_POWERSTATE_CHARGED       /**< Plugged in, battery charged */
+} SDL_PowerState;
+
+
+/**
+ *  \brief Get the current power supply details.
+ *  
+ *  \param secs Seconds of battery life left. You can pass a NULL here if
+ *              you don't care. Will return -1 if we can't determine a
+ *              value, or we're not running on a battery.
+ *  
+ *  \param pct Percentage of battery life left, between 0 and 100. You can
+ *             pass a NULL here if you don't care. Will return -1 if we
+ *             can't determine a value, or we're not running on a battery.
+ *  
+ *  \return The state of the battery (if any).
+ */
+extern DECLSPEC SDL_PowerState SDLCALL SDL_GetPowerInfo(int *secs, int *pct);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_power_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_quit.h

@@ -0,0 +1,58 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_quit.h
+ *  
+ *  Include file for SDL quit event handling.
+ */
+
+#ifndef _SDL_quit_h
+#define _SDL_quit_h
+
+#include "SDL_stdinc.h"
+#include "SDL_error.h"
+
+/**
+ *  \file SDL_quit.h
+ *  
+ *  An ::SDL_QUIT event is generated when the user tries to close the application
+ *  window.  If it is ignored or filtered out, the window will remain open.
+ *  If it is not ignored or filtered, it is queued normally and the window
+ *  is allowed to close.  When the window is closed, screen updates will 
+ *  complete, but have no effect.
+ *
+ *  SDL_Init() installs signal handlers for SIGINT (keyboard interrupt)
+ *  and SIGTERM (system termination request), if handlers do not already
+ *  exist, that generate ::SDL_QUIT events as well.  There is no way
+ *  to determine the cause of an ::SDL_QUIT event, but setting a signal
+ *  handler in your application will override the default generation of
+ *  quit events for that signal.
+ *  
+ *  \sa SDL_Quit()
+ */
+
+/* There are no functions directly affecting the quit event */
+
+#define SDL_QuitRequested() \
+        (SDL_PumpEvents(), (SDL_PeepEvents(NULL,0,SDL_PEEKEVENT,SDL_QUIT,SDL_QUIT) > 0))
+
+#endif /* _SDL_quit_h */

include/SDL2/SDL_rect.h

@@ -0,0 +1,137 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_rect.h
+ *  
+ *  Header file for SDL_rect definition and management functions.
+ */
+
+#ifndef _SDL_rect_h
+#define _SDL_rect_h
+
+#include "SDL_stdinc.h"
+#include "SDL_error.h"
+#include "SDL_pixels.h"
+#include "SDL_rwops.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/**
+ *  \brief  The structure that defines a point
+ *
+ *  \sa SDL_EnclosePoints
+ */
+typedef struct
+{
+    int x;
+    int y;
+} SDL_Point;
+
+/**
+ *  \brief A rectangle, with the origin at the upper left.
+ *  
+ *  \sa SDL_RectEmpty
+ *  \sa SDL_RectEquals
+ *  \sa SDL_HasIntersection
+ *  \sa SDL_IntersectRect
+ *  \sa SDL_UnionRect
+ *  \sa SDL_EnclosePoints
+ */
+typedef struct SDL_Rect
+{
+    int x, y;
+    int w, h;
+} SDL_Rect;
+
+/**
+ *  \brief Returns true if the rectangle has no area.
+ */
+#define SDL_RectEmpty(X)    ((!(X)) || ((X)->w <= 0) || ((X)->h <= 0))
+
+/**
+ *  \brief Returns true if the two rectangles are equal.
+ */
+#define SDL_RectEquals(A, B)   (((A)) && ((B)) && \
+                                ((A)->x == (B)->x) && ((A)->y == (B)->y) && \
+                                ((A)->w == (B)->w) && ((A)->h == (B)->h))
+
+/**
+ *  \brief Determine whether two rectangles intersect.
+ *  
+ *  \return SDL_TRUE if there is an intersection, SDL_FALSE otherwise.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_HasIntersection(const SDL_Rect * A,
+                                                     const SDL_Rect * B);
+
+/**
+ *  \brief Calculate the intersection of two rectangles.
+ *  
+ *  \return SDL_TRUE if there is an intersection, SDL_FALSE otherwise.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_IntersectRect(const SDL_Rect * A,
+                                                   const SDL_Rect * B,
+                                                   SDL_Rect * result);
+
+/**
+ *  \brief Calculate the union of two rectangles.
+ */
+extern DECLSPEC void SDLCALL SDL_UnionRect(const SDL_Rect * A,
+                                           const SDL_Rect * B,
+                                           SDL_Rect * result);
+
+/**
+ *  \brief Calculate a minimal rectangle enclosing a set of points
+ *
+ *  \return SDL_TRUE if any points were within the clipping rect
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_EnclosePoints(const SDL_Point * points,
+                                                   int count,
+                                                   const SDL_Rect * clip,
+                                                   SDL_Rect * result);
+
+/**
+ *  \brief Calculate the intersection of a rectangle and line segment.
+ *  
+ *  \return SDL_TRUE if there is an intersection, SDL_FALSE otherwise.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_IntersectRectAndLine(const SDL_Rect *
+                                                          rect, int *X1,
+                                                          int *Y1, int *X2,
+                                                          int *Y2);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_rect_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_render.h

@@ -0,0 +1,788 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_render.h
+ *  
+ *  Header file for SDL 2D rendering functions.
+ *
+ *  This API supports the following features:
+ *      * single pixel points
+ *      * single pixel lines
+ *      * filled rectangles
+ *      * texture images
+ *
+ *  The primitives may be drawn in opaque, blended, or additive modes.
+ *
+ *  The texture images may be drawn in opaque, blended, or additive modes.
+ *  They can have an additional color tint or alpha modulation applied to
+ *  them, and may also be stretched with linear interpolation.
+ *
+ *  This API is designed to accelerate simple 2D operations. You may
+ *  want more functionality such as rotation and particle effects and
+ *  in that case you should use SDL's OpenGL/Direct3D support or one
+ *  of the many good 3D engines.
+ */
+
+#ifndef _SDL_render_h
+#define _SDL_render_h
+
+#include "SDL_stdinc.h"
+#include "SDL_rect.h"
+#include "SDL_video.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/**
+ *  \brief Flags used when creating a rendering context
+ */
+typedef enum
+{
+    SDL_RENDERER_SOFTWARE = 0x00000001,         /**< The renderer is a software fallback */ 
+    SDL_RENDERER_ACCELERATED = 0x00000002,      /**< The renderer uses hardware 
+                                                     acceleration */
+    SDL_RENDERER_PRESENTVSYNC = 0x00000004,     /**< Present is synchronized 
+                                                     with the refresh rate */
+    SDL_RENDERER_TARGETTEXTURE = 0x00000008     /**< The renderer supports
+                                                     rendering to texture */
+} SDL_RendererFlags;
+
+/**
+ *  \brief Information on the capabilities of a render driver or context.
+ */
+typedef struct SDL_RendererInfo
+{
+    const char *name;           /**< The name of the renderer */
+    Uint32 flags;               /**< Supported ::SDL_RendererFlags */
+    Uint32 num_texture_formats; /**< The number of available texture formats */
+    Uint32 texture_formats[16]; /**< The available texture formats */
+    int max_texture_width;      /**< The maximimum texture width */
+    int max_texture_height;     /**< The maximimum texture height */
+} SDL_RendererInfo;
+
+/**
+ *  \brief The access pattern allowed for a texture.
+ */
+typedef enum
+{
+    SDL_TEXTUREACCESS_STATIC,    /**< Changes rarely, not lockable */
+    SDL_TEXTUREACCESS_STREAMING, /**< Changes frequently, lockable */
+    SDL_TEXTUREACCESS_TARGET     /**< Texture can be used as a render target */
+} SDL_TextureAccess;
+
+/**
+ *  \brief The texture channel modulation used in SDL_RenderCopy().
+ */
+typedef enum
+{
+    SDL_TEXTUREMODULATE_NONE = 0x00000000,     /**< No modulation */
+    SDL_TEXTUREMODULATE_COLOR = 0x00000001,    /**< srcC = srcC * color */
+    SDL_TEXTUREMODULATE_ALPHA = 0x00000002     /**< srcA = srcA * alpha */
+} SDL_TextureModulate;
+
+/**
+ *  \brief Flip constants for SDL_RenderCopyEx
+ */
+typedef enum
+{
+    SDL_FLIP_NONE = 0x00000000,     /**< Do not flip */
+    SDL_FLIP_HORIZONTAL = 0x00000001,    /**< flip horizontally */
+    SDL_FLIP_VERTICAL = 0x00000002     /**< flip vertically */
+} SDL_RendererFlip;
+
+/**
+ *  \brief A structure representing rendering state
+ */
+struct SDL_Renderer;
+typedef struct SDL_Renderer SDL_Renderer;
+
+/**
+ *  \brief An efficient driver-specific representation of pixel data
+ */
+struct SDL_Texture;
+typedef struct SDL_Texture SDL_Texture;
+
+
+/* Function prototypes */
+
+/**
+ *  \brief Get the number of 2D rendering drivers available for the current 
+ *         display.
+ *  
+ *  A render driver is a set of code that handles rendering and texture
+ *  management on a particular display.  Normally there is only one, but
+ *  some drivers may have several available with different capabilities.
+ *  
+ *  \sa SDL_GetRenderDriverInfo()
+ *  \sa SDL_CreateRenderer()
+ */
+extern DECLSPEC int SDLCALL SDL_GetNumRenderDrivers(void);
+
+/**
+ *  \brief Get information about a specific 2D rendering driver for the current 
+ *         display.
+ *  
+ *  \param index The index of the driver to query information about.
+ *  \param info  A pointer to an SDL_RendererInfo struct to be filled with 
+ *               information on the rendering driver.
+ *  
+ *  \return 0 on success, -1 if the index was out of range.
+ *  
+ *  \sa SDL_CreateRenderer()
+ */
+extern DECLSPEC int SDLCALL SDL_GetRenderDriverInfo(int index,
+                                                    SDL_RendererInfo * info);
+
+/**
+ *  \brief Create a window and default renderer
+ *
+ *  \param width    The width of the window
+ *  \param height   The height of the window
+ *  \param window_flags The flags used to create the window
+ *  \param window   A pointer filled with the window, or NULL on error
+ *  \param renderer A pointer filled with the renderer, or NULL on error
+ *
+ *  \return 0 on success, or -1 on error
+ */
+extern DECLSPEC int SDLCALL SDL_CreateWindowAndRenderer(
+                                int width, int height, Uint32 window_flags,
+                                SDL_Window **window, SDL_Renderer **renderer);
+
+
+/**
+ *  \brief Create a 2D rendering context for a window.
+ *  
+ *  \param window The window where rendering is displayed.
+ *  \param index    The index of the rendering driver to initialize, or -1 to 
+ *                  initialize the first one supporting the requested flags.
+ *  \param flags    ::SDL_RendererFlags.
+ *  
+ *  \return A valid rendering context or NULL if there was an error.
+ *  
+ *  \sa SDL_CreateSoftwareRenderer()
+ *  \sa SDL_GetRendererInfo()
+ *  \sa SDL_DestroyRenderer()
+ */
+extern DECLSPEC SDL_Renderer * SDLCALL SDL_CreateRenderer(SDL_Window * window,
+                                               int index, Uint32 flags);
+
+/**
+ *  \brief Create a 2D software rendering context for a surface.
+ *  
+ *  \param surface The surface where rendering is done.
+ *  
+ *  \return A valid rendering context or NULL if there was an error.
+ *  
+ *  \sa SDL_CreateRenderer()
+ *  \sa SDL_DestroyRenderer()
+ */
+extern DECLSPEC SDL_Renderer * SDLCALL SDL_CreateSoftwareRenderer(SDL_Surface * surface);
+
+/**
+ *  \brief Get the renderer associated with a window.
+ */
+extern DECLSPEC SDL_Renderer * SDLCALL SDL_GetRenderer(SDL_Window * window);
+
+/**
+ *  \brief Get information about a rendering context.
+ */
+extern DECLSPEC int SDLCALL SDL_GetRendererInfo(SDL_Renderer * renderer,
+                                                SDL_RendererInfo * info);
+
+/**
+ *  \brief Create a texture for a rendering context.
+ *  
+ *  \param format The format of the texture.
+ *  \param access One of the enumerated values in ::SDL_TextureAccess.
+ *  \param w      The width of the texture in pixels.
+ *  \param h      The height of the texture in pixels.
+ *  
+ *  \return The created texture is returned, or 0 if no rendering context was 
+ *          active,  the format was unsupported, or the width or height were out
+ *          of range.
+ *  
+ *  \sa SDL_QueryTexture()
+ *  \sa SDL_UpdateTexture()
+ *  \sa SDL_DestroyTexture()
+ */
+extern DECLSPEC SDL_Texture * SDLCALL SDL_CreateTexture(SDL_Renderer * renderer,
+                                                        Uint32 format,
+                                                        int access, int w,
+                                                        int h);
+
+/**
+ *  \brief Create a texture from an existing surface.
+ *  
+ *  \param surface The surface containing pixel data used to fill the texture.
+ *  
+ *  \return The created texture is returned, or 0 on error.
+ *  
+ *  \note The surface is not modified or freed by this function.
+ *  
+ *  \sa SDL_QueryTexture()
+ *  \sa SDL_DestroyTexture()
+ */
+extern DECLSPEC SDL_Texture * SDLCALL SDL_CreateTextureFromSurface(SDL_Renderer * renderer, SDL_Surface * surface);
+
+/**
+ *  \brief Query the attributes of a texture
+ *  
+ *  \param texture A texture to be queried.
+ *  \param format  A pointer filled in with the raw format of the texture.  The 
+ *                 actual format may differ, but pixel transfers will use this 
+ *                 format.
+ *  \param access  A pointer filled in with the actual access to the texture.
+ *  \param w       A pointer filled in with the width of the texture in pixels.
+ *  \param h       A pointer filled in with the height of the texture in pixels.
+ *  
+ *  \return 0 on success, or -1 if the texture is not valid.
+ */
+extern DECLSPEC int SDLCALL SDL_QueryTexture(SDL_Texture * texture,
+                                             Uint32 * format, int *access,
+                                             int *w, int *h);
+
+/**
+ *  \brief Set an additional color value used in render copy operations.
+ *  
+ *  \param texture The texture to update.
+ *  \param r       The red color value multiplied into copy operations.
+ *  \param g       The green color value multiplied into copy operations.
+ *  \param b       The blue color value multiplied into copy operations.
+ *  
+ *  \return 0 on success, or -1 if the texture is not valid or color modulation 
+ *          is not supported.
+ *  
+ *  \sa SDL_GetTextureColorMod()
+ */
+extern DECLSPEC int SDLCALL SDL_SetTextureColorMod(SDL_Texture * texture,
+                                                   Uint8 r, Uint8 g, Uint8 b);
+
+
+/**
+ *  \brief Get the additional color value used in render copy operations.
+ *  
+ *  \param texture The texture to query.
+ *  \param r         A pointer filled in with the current red color value.
+ *  \param g         A pointer filled in with the current green color value.
+ *  \param b         A pointer filled in with the current blue color value.
+ *  
+ *  \return 0 on success, or -1 if the texture is not valid.
+ *  
+ *  \sa SDL_SetTextureColorMod()
+ */
+extern DECLSPEC int SDLCALL SDL_GetTextureColorMod(SDL_Texture * texture,
+                                                   Uint8 * r, Uint8 * g,
+                                                   Uint8 * b);
+
+/**
+ *  \brief Set an additional alpha value used in render copy operations.
+ *  
+ *  \param texture The texture to update.
+ *  \param alpha     The alpha value multiplied into copy operations.
+ *  
+ *  \return 0 on success, or -1 if the texture is not valid or alpha modulation 
+ *          is not supported.
+ *  
+ *  \sa SDL_GetTextureAlphaMod()
+ */
+extern DECLSPEC int SDLCALL SDL_SetTextureAlphaMod(SDL_Texture * texture,
+                                                   Uint8 alpha);
+
+/**
+ *  \brief Get the additional alpha value used in render copy operations.
+ *  
+ *  \param texture The texture to query.
+ *  \param alpha     A pointer filled in with the current alpha value.
+ *  
+ *  \return 0 on success, or -1 if the texture is not valid.
+ *  
+ *  \sa SDL_SetTextureAlphaMod()
+ */
+extern DECLSPEC int SDLCALL SDL_GetTextureAlphaMod(SDL_Texture * texture,
+                                                   Uint8 * alpha);
+
+/**
+ *  \brief Set the blend mode used for texture copy operations.
+ *  
+ *  \param texture The texture to update.
+ *  \param blendMode ::SDL_BlendMode to use for texture blending.
+ *  
+ *  \return 0 on success, or -1 if the texture is not valid or the blend mode is
+ *          not supported.
+ *  
+ *  \note If the blend mode is not supported, the closest supported mode is
+ *        chosen.
+ *  
+ *  \sa SDL_GetTextureBlendMode()
+ */
+extern DECLSPEC int SDLCALL SDL_SetTextureBlendMode(SDL_Texture * texture,
+                                                    SDL_BlendMode blendMode);
+
+/**
+ *  \brief Get the blend mode used for texture copy operations.
+ *  
+ *  \param texture   The texture to query.
+ *  \param blendMode A pointer filled in with the current blend mode.
+ *  
+ *  \return 0 on success, or -1 if the texture is not valid.
+ *  
+ *  \sa SDL_SetTextureBlendMode()
+ */
+extern DECLSPEC int SDLCALL SDL_GetTextureBlendMode(SDL_Texture * texture,
+                                                    SDL_BlendMode *blendMode);
+
+/**
+ *  \brief Update the given texture rectangle with new pixel data.
+ *  
+ *  \param texture   The texture to update
+ *  \param rect      A pointer to the rectangle of pixels to update, or NULL to 
+ *                   update the entire texture.
+ *  \param pixels    The raw pixel data.
+ *  \param pitch     The number of bytes between rows of pixel data.
+ *  
+ *  \return 0 on success, or -1 if the texture is not valid.
+ *  
+ *  \note This is a fairly slow function.
+ */
+extern DECLSPEC int SDLCALL SDL_UpdateTexture(SDL_Texture * texture,
+                                              const SDL_Rect * rect,
+                                              const void *pixels, int pitch);
+
+/**
+ *  \brief Lock a portion of the texture for write-only pixel access.
+ *  
+ *  \param texture   The texture to lock for access, which was created with 
+ *                   ::SDL_TEXTUREACCESS_STREAMING.
+ *  \param rect      A pointer to the rectangle to lock for access. If the rect 
+ *                   is NULL, the entire texture will be locked.
+ *  \param pixels    This is filled in with a pointer to the locked pixels, 
+ *                   appropriately offset by the locked area.
+ *  \param pitch     This is filled in with the pitch of the locked pixels.
+ *  
+ *  \return 0 on success, or -1 if the texture is not valid or was not created with ::SDL_TEXTUREACCESS_STREAMING.
+ *  
+ *  \sa SDL_UnlockTexture()
+ */
+extern DECLSPEC int SDLCALL SDL_LockTexture(SDL_Texture * texture,
+                                            const SDL_Rect * rect,
+                                            void **pixels, int *pitch);
+
+/**
+ *  \brief Unlock a texture, uploading the changes to video memory, if needed.
+ *  
+ *  \sa SDL_LockTexture()
+ */
+extern DECLSPEC void SDLCALL SDL_UnlockTexture(SDL_Texture * texture);
+
+/**
+ * \brief Determines whether a window supports the use of render targets
+ *
+ * \param renderer The renderer that will be checked
+ *
+ * \return SDL_TRUE if supported, SDL_FALSE if not.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_RenderTargetSupported(SDL_Renderer *renderer);
+
+/**
+ * \brief Set a texture as the current rendering target.
+ *
+ * \param texture The targeted texture, which must be created with the SDL_TEXTUREACCESS_TARGET flag, or NULL for the default render target
+ *
+ * \return 0 on success, or -1 on error
+ *
+ *  \sa SDL_GetRenderTarget()
+ */
+extern DECLSPEC int SDLCALL SDL_SetRenderTarget(SDL_Renderer *renderer,
+                                                SDL_Texture *texture);
+
+/**
+ * \brief Get the current render target or NULL for the default render target.
+ *
+ * \return The current render target
+ *
+ *  \sa SDL_SetRenderTarget()
+ */
+extern DECLSPEC SDL_Texture * SDLCALL SDL_GetRenderTarget(SDL_Renderer *renderer);
+
+/**
+ *  \brief Set device independent resolution for rendering
+ *
+ *  \param w      The width of the logical resolution
+ *  \param h      The height of the logical resolution
+ *
+ *  This function uses the viewport and scaling functionality to allow a fixed logical
+ *  resolution for rendering, regardless of the actual output resolution.  If the actual
+ *  output resolution doesn't have the same aspect ratio the output rendering will be
+ *  centered within the output display.
+ *
+ *  If the output display is a window, mouse events in the window will be filtered
+ *  and scaled so they seem to arrive within the logical resolution.
+ *
+ *  \note If this function results in scaling or subpixel drawing by the 
+ *        rendering backend, it will be handled using the appropriate
+ *        quality hints.
+ *
+ *  \sa SDL_RenderGetLogicalSize()
+ *  \sa SDL_RenderSetScale()
+ *  \sa SDL_RenderSetViewport()
+ */
+extern DECLSPEC int SDLCALL SDL_RenderSetLogicalSize(SDL_Renderer * renderer, int w, int h);
+
+/**
+ *  \brief Get device independent resolution for rendering
+ *
+ *  \param w      A pointer filled with the width of the logical resolution
+ *  \param h      A pointer filled with the height of the logical resolution
+ *
+ *  \sa SDL_RenderSetLogicalSize()
+ */
+extern DECLSPEC void SDLCALL SDL_RenderGetLogicalSize(SDL_Renderer * renderer, int *w, int *y);
+
+/**
+ *  \brief Set the drawing area for rendering on the current target.
+ *
+ *  \param rect The rectangle representing the drawing area, or NULL to set the viewport to the entire target.
+ *
+ *  The x,y of the viewport rect represents the origin for rendering.
+ *
+ *  \note When the window is resized, the current viewport is automatically
+ *        centered within the new window size.
+ *
+ *  \sa SDL_RenderGetViewport()
+ *  \sa SDL_RenderSetLogicalSize()
+ */
+extern DECLSPEC int SDLCALL SDL_RenderSetViewport(SDL_Renderer * renderer,
+                                                  const SDL_Rect * rect);
+
+/**
+ *  \brief Get the drawing area for the current target.
+ *
+ *  \sa SDL_RenderSetViewport()
+ */
+extern DECLSPEC void SDLCALL SDL_RenderGetViewport(SDL_Renderer * renderer,
+                                                   SDL_Rect * rect);
+
+/**
+ *  \brief Set the drawing scale for rendering on the current target.
+ *
+ *  \param scaleX The horizontal scaling factor
+ *  \param scaleY The vertical scaling factor
+ *
+ *  The drawing coordinates are scaled by the x/y scaling factors
+ *  before they are used by the renderer.  This allows resolution
+ *  independent drawing with a single coordinate system.
+ *
+ *  \note If this results in scaling or subpixel drawing by the 
+ *        rendering backend, it will be handled using the appropriate
+ *        quality hints.  For best results use integer scaling factors.
+ *
+ *  \sa SDL_RenderGetScale()
+ *  \sa SDL_RenderSetLogicalSize()
+ */
+extern DECLSPEC int SDLCALL SDL_RenderSetScale(SDL_Renderer * renderer,
+                                               float scaleX, float scaleY);
+
+/**
+ *  \brief Get the drawing scale for the current target.
+ *
+ *  \param scaleX A pointer filled in with the horizontal scaling factor
+ *  \param scaleY A pointer filled in with the vertical scaling factor
+ *
+ *  \sa SDL_RenderSetScale()
+ */
+extern DECLSPEC void SDLCALL SDL_RenderGetScale(SDL_Renderer * renderer,
+                                               float *scaleX, float *scaleY);
+
+/**
+ *  \brief Set the color used for drawing operations (Rect, Line and Clear).
+ *  
+ *  \param r The red value used to draw on the rendering target.
+ *  \param g The green value used to draw on the rendering target.
+ *  \param b The blue value used to draw on the rendering target.
+ *  \param a The alpha value used to draw on the rendering target, usually 
+ *           ::SDL_ALPHA_OPAQUE (255).
+ *  
+ *  \return 0 on success, or -1 on error
+ */
+extern DECLSPEC int SDL_SetRenderDrawColor(SDL_Renderer * renderer,
+                                           Uint8 r, Uint8 g, Uint8 b,
+                                           Uint8 a);
+
+/**
+ *  \brief Get the color used for drawing operations (Rect, Line and Clear).
+ *  
+ *  \param r A pointer to the red value used to draw on the rendering target.
+ *  \param g A pointer to the green value used to draw on the rendering target.
+ *  \param b A pointer to the blue value used to draw on the rendering target.
+ *  \param a A pointer to the alpha value used to draw on the rendering target, 
+ *           usually ::SDL_ALPHA_OPAQUE (255).
+ *  
+ *  \return 0 on success, or -1 on error
+ */
+extern DECLSPEC int SDL_GetRenderDrawColor(SDL_Renderer * renderer,
+                                           Uint8 * r, Uint8 * g, Uint8 * b,
+                                           Uint8 * a);
+
+/**
+ *  \brief Set the blend mode used for drawing operations (Fill and Line).
+ *  
+ *  \param blendMode ::SDL_BlendMode to use for blending.
+ *  
+ *  \return 0 on success, or -1 on error
+ *  
+ *  \note If the blend mode is not supported, the closest supported mode is 
+ *        chosen.
+ *  
+ *  \sa SDL_GetRenderDrawBlendMode()
+ */
+extern DECLSPEC int SDLCALL SDL_SetRenderDrawBlendMode(SDL_Renderer * renderer,
+                                                       SDL_BlendMode blendMode);
+
+/**
+ *  \brief Get the blend mode used for drawing operations.
+ *  
+ *  \param blendMode A pointer filled in with the current blend mode.
+ *  
+ *  \return 0 on success, or -1 on error
+ *  
+ *  \sa SDL_SetRenderDrawBlendMode()
+ */
+extern DECLSPEC int SDLCALL SDL_GetRenderDrawBlendMode(SDL_Renderer * renderer,
+                                                       SDL_BlendMode *blendMode);
+
+/**
+ *  \brief Clear the current rendering target with the drawing color
+ *
+ *  This function clears the entire rendering target, ignoring the viewport.
+ */
+extern DECLSPEC int SDLCALL SDL_RenderClear(SDL_Renderer * renderer);
+
+/**
+ *  \brief Draw a point on the current rendering target.
+ *  
+ *  \param x The x coordinate of the point.
+ *  \param y The y coordinate of the point.
+ *  
+ *  \return 0 on success, or -1 on error
+ */
+extern DECLSPEC int SDLCALL SDL_RenderDrawPoint(SDL_Renderer * renderer,
+                                                int x, int y);
+
+/**
+ *  \brief Draw multiple points on the current rendering target.
+ *  
+ *  \param points The points to draw
+ *  \param count The number of points to draw
+ *  
+ *  \return 0 on success, or -1 on error
+ */
+extern DECLSPEC int SDLCALL SDL_RenderDrawPoints(SDL_Renderer * renderer,
+                                                 const SDL_Point * points,
+                                                 int count);
+
+/**
+ *  \brief Draw a line on the current rendering target.
+ *  
+ *  \param x1 The x coordinate of the start point.
+ *  \param y1 The y coordinate of the start point.
+ *  \param x2 The x coordinate of the end point.
+ *  \param y2 The y coordinate of the end point.
+ *  
+ *  \return 0 on success, or -1 on error
+ */
+extern DECLSPEC int SDLCALL SDL_RenderDrawLine(SDL_Renderer * renderer,
+                                               int x1, int y1, int x2, int y2);
+
+/**
+ *  \brief Draw a series of connected lines on the current rendering target.
+ *  
+ *  \param points The points along the lines
+ *  \param count The number of points, drawing count-1 lines
+ *  
+ *  \return 0 on success, or -1 on error
+ */
+extern DECLSPEC int SDLCALL SDL_RenderDrawLines(SDL_Renderer * renderer,
+                                                const SDL_Point * points,
+                                                int count);
+
+/**
+ *  \brief Draw a rectangle on the current rendering target.
+ *  
+ *  \param rect A pointer to the destination rectangle, or NULL to outline the entire rendering target.
+ *  
+ *  \return 0 on success, or -1 on error
+ */
+extern DECLSPEC int SDLCALL SDL_RenderDrawRect(SDL_Renderer * renderer,
+                                               const SDL_Rect * rect);
+
+/**
+ *  \brief Draw some number of rectangles on the current rendering target.
+ *  
+ *  \param rects A pointer to an array of destination rectangles.
+ *  \param count The number of rectangles.
+ *  
+ *  \return 0 on success, or -1 on error
+ */
+extern DECLSPEC int SDLCALL SDL_RenderDrawRects(SDL_Renderer * renderer,
+                                                const SDL_Rect * rects,
+                                                int count);
+
+/**
+ *  \brief Fill a rectangle on the current rendering target with the drawing color.
+ *  
+ *  \param rect A pointer to the destination rectangle, or NULL for the entire 
+ *              rendering target.
+ *  
+ *  \return 0 on success, or -1 on error
+ */
+extern DECLSPEC int SDLCALL SDL_RenderFillRect(SDL_Renderer * renderer,
+                                               const SDL_Rect * rect);
+
+/**
+ *  \brief Fill some number of rectangles on the current rendering target with the drawing color.
+ *  
+ *  \param rects A pointer to an array of destination rectangles.
+ *  \param count The number of rectangles.
+ *  
+ *  \return 0 on success, or -1 on error
+ */
+extern DECLSPEC int SDLCALL SDL_RenderFillRects(SDL_Renderer * renderer,
+                                                const SDL_Rect * rects,
+                                                int count);
+
+/**
+ *  \brief Copy a portion of the texture to the current rendering target.
+ *  
+ *  \param texture The source texture.
+ *  \param srcrect   A pointer to the source rectangle, or NULL for the entire 
+ *                   texture.
+ *  \param dstrect   A pointer to the destination rectangle, or NULL for the 
+ *                   entire rendering target.
+ *  
+ *  \return 0 on success, or -1 on error
+ */
+extern DECLSPEC int SDLCALL SDL_RenderCopy(SDL_Renderer * renderer,
+                                           SDL_Texture * texture,
+                                           const SDL_Rect * srcrect,
+                                           const SDL_Rect * dstrect);
+
+/**
+ *  \brief Copy a portion of the source texture to the current rendering target, rotating it by angle around the given center 
+ *
+ *  \param texture The source texture.
+ *  \param srcrect   A pointer to the source rectangle, or NULL for the entire
+ *                   texture.
+ *  \param dstrect   A pointer to the destination rectangle, or NULL for the
+ *                   entire rendering target.
+ *  \param angle    An angle in degrees that indicates the rotation that will be applied to dstrect
+ *  \param center   A pointer to a point indicating the point around which dstrect will be rotated (if NULL, rotation will be done aroud dstrect.w/2, dstrect.h/2)
+ *  \param flip     An SDL_RendererFlip value stating which flipping actions should be performed on the texture
+ * 
+ *  \return 0 on success, or -1 on error
+ */
+extern DECLSPEC int SDLCALL SDL_RenderCopyEx(SDL_Renderer * renderer,
+                                           SDL_Texture * texture,
+                                           const SDL_Rect * srcrect,
+                                           const SDL_Rect * dstrect,
+                                           const double angle,
+                                           const SDL_Point *center,
+                                           const SDL_RendererFlip flip);
+
+/**
+ *  \brief Read pixels from the current rendering target.
+ *  
+ *  \param rect   A pointer to the rectangle to read, or NULL for the entire 
+ *                render target.
+ *  \param format The desired format of the pixel data, or 0 to use the format
+ *                of the rendering target
+ *  \param pixels A pointer to be filled in with the pixel data
+ *  \param pitch  The pitch of the pixels parameter.
+ *  
+ *  \return 0 on success, or -1 if pixel reading is not supported.
+ *  
+ *  \warning This is a very slow operation, and should not be used frequently.
+ */
+extern DECLSPEC int SDLCALL SDL_RenderReadPixels(SDL_Renderer * renderer,
+                                                 const SDL_Rect * rect,
+                                                 Uint32 format,
+                                                 void *pixels, int pitch);
+
+/**
+ *  \brief Update the screen with rendering performed.
+ */
+extern DECLSPEC void SDLCALL SDL_RenderPresent(SDL_Renderer * renderer);
+
+/**
+ *  \brief Destroy the specified texture.
+ *  
+ *  \sa SDL_CreateTexture()
+ *  \sa SDL_CreateTextureFromSurface()
+ */
+extern DECLSPEC void SDLCALL SDL_DestroyTexture(SDL_Texture * texture);
+
+/**
+ *  \brief Destroy the rendering context for a window and free associated
+ *         textures.
+ *  
+ *  \sa SDL_CreateRenderer()
+ */
+extern DECLSPEC void SDLCALL SDL_DestroyRenderer(SDL_Renderer * renderer);
+
+
+/**
+ *  \brief Bind the texture to the current OpenGL/ES/ES2 context for use with
+ *         OpenGL instructions.
+ *
+ *  \param texture  The SDL texture to bind
+ *  \param texw     A pointer to a float that will be filled with the texture width
+ *  \param texh     A pointer to a float that will be filled with the texture height
+ *
+ *  \return 0 on success, or -1 if the operation is not supported
+ */
+extern DECLSPEC int SDLCALL SDL_GL_BindTexture(SDL_Texture *texture, float *texw, float *texh);
+
+/**
+ *  \brief Unbind a texture from the current OpenGL/ES/ES2 context.
+ *
+ *  \param texture  The SDL texture to unbind
+ *
+ *  \return 0 on success, or -1 if the operation is not supported
+ */
+extern DECLSPEC int SDLCALL SDL_GL_UnbindTexture(SDL_Texture *texture);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_render_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_revision.h

@@ -0,0 +1,2 @@
+#define SDL_REVISION "hg-0:aaaaaaaaaaah"
+#define SDL_REVISION_NUMBER 0

include/SDL2/SDL_rwops.h

@@ -0,0 +1,235 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_rwops.h
+ *  
+ *  This file provides a general interface for SDL to read and write
+ *  data streams.  It can easily be extended to files, memory, etc.
+ */
+
+#ifndef _SDL_rwops_h
+#define _SDL_rwops_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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/* RWops Types */
+#define SDL_RWOPS_UNKNOWN	0	/* Unknown stream type */
+#define SDL_RWOPS_WINFILE	1	/* Win32 file */
+#define SDL_RWOPS_STDFILE	2	/* Stdio file */
+#define SDL_RWOPS_JNIFILE	3	/* Android asset */
+#define SDL_RWOPS_MEMORY	4	/* Memory stream */
+#define SDL_RWOPS_MEMORY_RO	5	/* Read-Only memory stream */
+
+/**
+ * This is the read/write operation structure -- very basic.
+ */
+typedef struct SDL_RWops
+{
+    /**
+     *  Return the size of the file in this rwops, or -1 if unknown
+     */
+    Sint64 (SDLCALL * size) (struct SDL_RWops * context);
+
+    /**
+     *  Seek to \c offset relative to \c whence, one of stdio's whence values:
+     *  RW_SEEK_SET, RW_SEEK_CUR, RW_SEEK_END
+     *  
+     *  \return the final offset in the data stream, or -1 on error.
+     */
+    Sint64 (SDLCALL * seek) (struct SDL_RWops * context, Sint64 offset,
+                             int whence);
+
+    /**
+     *  Read up to \c maxnum objects each of size \c size from the data
+     *  stream to the area pointed at by \c ptr.
+     *  
+     *  \return the number of objects read, or 0 at error or end of file.
+     */
+    size_t (SDLCALL * read) (struct SDL_RWops * context, void *ptr,
+                             size_t size, size_t maxnum);
+
+    /**
+     *  Write exactly \c num objects each of size \c size from the area
+     *  pointed at by \c ptr to data stream.
+     *  
+     *  \return the number of objects written, or 0 at error or end of file.
+     */
+    size_t (SDLCALL * write) (struct SDL_RWops * context, const void *ptr,
+                              size_t size, size_t num);
+
+    /**
+     *  Close and free an allocated SDL_RWops structure.
+     *  
+     *  \return 0 if successful or -1 on write error when flushing data.
+     */
+    int (SDLCALL * close) (struct SDL_RWops * context);
+
+    Uint32 type;
+    union
+    {
+#if defined(ANDROID)
+        struct
+        {
+            void *fileNameRef;
+            void *inputStreamRef;
+            void *readableByteChannelRef;
+            void *readMethod;
+            void *assetFileDescriptorRef;
+            long position;
+            long size;
+            long offset;
+            int fd;
+        } androidio;
+#elif defined(__WIN32__)
+        struct
+        {
+            SDL_bool append;
+            void *h;
+            struct
+            {
+                void *data;
+                size_t size;
+                size_t left;
+            } buffer;
+        } windowsio;
+#endif
+
+#ifdef HAVE_STDIO_H
+        struct
+        {
+            SDL_bool autoclose;
+            FILE *fp;
+        } stdio;
+#endif
+        struct
+        {
+            Uint8 *base;
+            Uint8 *here;
+            Uint8 *stop;
+        } mem;
+        struct
+        {
+            void *data1;
+        } unknown;
+    } hidden;
+
+} SDL_RWops;
+
+
+/**
+ *  \name RWFrom functions
+ *  
+ *  Functions to create SDL_RWops structures from various data streams.
+ */
+/*@{*/
+
+extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromFile(const char *file,
+                                                  const char *mode);
+
+#ifdef HAVE_STDIO_H
+extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromFP(FILE * fp,
+                                                SDL_bool autoclose);
+#else
+extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromFP(void * fp,
+                                                SDL_bool autoclose);
+#endif
+
+extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromMem(void *mem, int size);
+extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromConstMem(const void *mem,
+                                                      int size);
+
+/*@}*//*RWFrom functions*/
+
+
+extern DECLSPEC SDL_RWops *SDLCALL SDL_AllocRW(void);
+extern DECLSPEC void SDLCALL SDL_FreeRW(SDL_RWops * area);
+
+#define RW_SEEK_SET	0       /**< Seek from the beginning of data */
+#define RW_SEEK_CUR	1       /**< Seek relative to current read point */
+#define RW_SEEK_END	2       /**< Seek relative to the end of data */
+
+/**
+ *  \name Read/write macros
+ *  
+ *  Macros to easily read and write from an SDL_RWops structure.
+ */
+/*@{*/
+#define SDL_RWsize(ctx)	        (ctx)->size(ctx)
+#define SDL_RWseek(ctx, offset, whence)	(ctx)->seek(ctx, offset, whence)
+#define SDL_RWtell(ctx)			(ctx)->seek(ctx, 0, RW_SEEK_CUR)
+#define SDL_RWread(ctx, ptr, size, n)	(ctx)->read(ctx, ptr, size, n)
+#define SDL_RWwrite(ctx, ptr, size, n)	(ctx)->write(ctx, ptr, size, n)
+#define SDL_RWclose(ctx)		(ctx)->close(ctx)
+/*@}*//*Read/write macros*/
+
+
+/** 
+ *  \name Read endian functions
+ *  
+ *  Read an item of the specified endianness and return in native format.
+ */
+/*@{*/
+extern DECLSPEC Uint8 SDLCALL SDL_ReadU8(SDL_RWops * src);
+extern DECLSPEC Uint16 SDLCALL SDL_ReadLE16(SDL_RWops * src);
+extern DECLSPEC Uint16 SDLCALL SDL_ReadBE16(SDL_RWops * src);
+extern DECLSPEC Uint32 SDLCALL SDL_ReadLE32(SDL_RWops * src);
+extern DECLSPEC Uint32 SDLCALL SDL_ReadBE32(SDL_RWops * src);
+extern DECLSPEC Uint64 SDLCALL SDL_ReadLE64(SDL_RWops * src);
+extern DECLSPEC Uint64 SDLCALL SDL_ReadBE64(SDL_RWops * src);
+/*@}*//*Read endian functions*/
+
+/** 
+ *  \name Write endian functions
+ *  
+ *  Write an item of native format to the specified endianness.
+ */
+/*@{*/
+extern DECLSPEC size_t SDLCALL SDL_WriteU8(SDL_RWops * dst, Uint8 value);
+extern DECLSPEC size_t SDLCALL SDL_WriteLE16(SDL_RWops * dst, Uint16 value);
+extern DECLSPEC size_t SDLCALL SDL_WriteBE16(SDL_RWops * dst, Uint16 value);
+extern DECLSPEC size_t SDLCALL SDL_WriteLE32(SDL_RWops * dst, Uint32 value);
+extern DECLSPEC size_t SDLCALL SDL_WriteBE32(SDL_RWops * dst, Uint32 value);
+extern DECLSPEC size_t SDLCALL SDL_WriteLE64(SDL_RWops * dst, Uint64 value);
+extern DECLSPEC size_t SDLCALL SDL_WriteBE64(SDL_RWops * dst, Uint64 value);
+/*@}*//*Write endian functions*/
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_rwops_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_scancode.h

@@ -0,0 +1,401 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_scancode.h
+ *  
+ *  Defines keyboard scancodes.
+ */
+
+#ifndef _SDL_scancode_h
+#define _SDL_scancode_h
+
+#include "SDL_stdinc.h"
+
+/**
+ *  \brief The SDL keyboard scancode representation.
+ *  
+ *  Values of this type are used to represent keyboard keys, among other places
+ *  in the \link SDL_Keysym::scancode key.keysym.scancode \endlink field of the
+ *  SDL_Event structure.
+ *  
+ *  The values in this enumeration are based on the USB usage page standard:
+ *  http://www.usb.org/developers/devclass_docs/Hut1_12v2.pdf
+ */
+typedef enum
+{
+    SDL_SCANCODE_UNKNOWN = 0,
+
+    /** 
+     *  \name Usage page 0x07
+     *  
+     *  These values are from usage page 0x07 (USB keyboard page).
+     */
+    /*@{*/
+
+    SDL_SCANCODE_A = 4,
+    SDL_SCANCODE_B = 5,
+    SDL_SCANCODE_C = 6,
+    SDL_SCANCODE_D = 7,
+    SDL_SCANCODE_E = 8,
+    SDL_SCANCODE_F = 9,
+    SDL_SCANCODE_G = 10,
+    SDL_SCANCODE_H = 11,
+    SDL_SCANCODE_I = 12,
+    SDL_SCANCODE_J = 13,
+    SDL_SCANCODE_K = 14,
+    SDL_SCANCODE_L = 15,
+    SDL_SCANCODE_M = 16,
+    SDL_SCANCODE_N = 17,
+    SDL_SCANCODE_O = 18,
+    SDL_SCANCODE_P = 19,
+    SDL_SCANCODE_Q = 20,
+    SDL_SCANCODE_R = 21,
+    SDL_SCANCODE_S = 22,
+    SDL_SCANCODE_T = 23,
+    SDL_SCANCODE_U = 24,
+    SDL_SCANCODE_V = 25,
+    SDL_SCANCODE_W = 26,
+    SDL_SCANCODE_X = 27,
+    SDL_SCANCODE_Y = 28,
+    SDL_SCANCODE_Z = 29,
+
+    SDL_SCANCODE_1 = 30,
+    SDL_SCANCODE_2 = 31,
+    SDL_SCANCODE_3 = 32,
+    SDL_SCANCODE_4 = 33,
+    SDL_SCANCODE_5 = 34,
+    SDL_SCANCODE_6 = 35,
+    SDL_SCANCODE_7 = 36,
+    SDL_SCANCODE_8 = 37,
+    SDL_SCANCODE_9 = 38,
+    SDL_SCANCODE_0 = 39,
+
+    SDL_SCANCODE_RETURN = 40,
+    SDL_SCANCODE_ESCAPE = 41,
+    SDL_SCANCODE_BACKSPACE = 42,
+    SDL_SCANCODE_TAB = 43,
+    SDL_SCANCODE_SPACE = 44,
+
+    SDL_SCANCODE_MINUS = 45,
+    SDL_SCANCODE_EQUALS = 46,
+    SDL_SCANCODE_LEFTBRACKET = 47,
+    SDL_SCANCODE_RIGHTBRACKET = 48,
+    SDL_SCANCODE_BACKSLASH = 49, /**< Located at the lower left of the return 
+                                  *   key on ISO keyboards and at the right end 
+                                  *   of the QWERTY row on ANSI keyboards. 
+                                  *   Produces REVERSE SOLIDUS (backslash) and 
+                                  *   VERTICAL LINE in a US layout, REVERSE 
+                                  *   SOLIDUS and VERTICAL LINE in a UK Mac 
+                                  *   layout, NUMBER SIGN and TILDE in a UK 
+                                  *   Windows layout, DOLLAR SIGN and POUND SIGN
+                                  *   in a Swiss German layout, NUMBER SIGN and 
+                                  *   APOSTROPHE in a German layout, GRAVE 
+                                  *   ACCENT and POUND SIGN in a French Mac 
+                                  *   layout, and ASTERISK and MICRO SIGN in a 
+                                  *   French Windows layout.
+                                  */
+    SDL_SCANCODE_NONUSHASH = 50, /**< ISO USB keyboards actually use this code 
+                                  *   instead of 49 for the same key, but all 
+                                  *   OSes I've seen treat the two codes 
+                                  *   identically. So, as an implementor, unless
+                                  *   your keyboard generates both of those 
+                                  *   codes and your OS treats them differently,
+                                  *   you should generate SDL_SCANCODE_BACKSLASH
+                                  *   instead of this code. As a user, you 
+                                  *   should not rely on this code because SDL 
+                                  *   will never generate it with most (all?) 
+                                  *   keyboards. 
+                                  */
+    SDL_SCANCODE_SEMICOLON = 51,
+    SDL_SCANCODE_APOSTROPHE = 52,
+    SDL_SCANCODE_GRAVE = 53, /**< Located in the top left corner (on both ANSI 
+                              *   and ISO keyboards). Produces GRAVE ACCENT and 
+                              *   TILDE in a US Windows layout and in US and UK 
+                              *   Mac layouts on ANSI keyboards, GRAVE ACCENT 
+                              *   and NOT SIGN in a UK Windows layout, SECTION 
+                              *   SIGN and PLUS-MINUS SIGN in US and UK Mac 
+                              *   layouts on ISO keyboards, SECTION SIGN and 
+                              *   DEGREE SIGN in a Swiss German layout (Mac: 
+                              *   only on ISO keyboards), CIRCUMFLEX ACCENT and 
+                              *   DEGREE SIGN in a German layout (Mac: only on 
+                              *   ISO keyboards), SUPERSCRIPT TWO and TILDE in a
+                              *   French Windows layout, COMMERCIAL AT and 
+                              *   NUMBER SIGN in a French Mac layout on ISO 
+                              *   keyboards, and LESS-THAN SIGN and GREATER-THAN
+                              *   SIGN in a Swiss German, German, or French Mac 
+                              *   layout on ANSI keyboards.
+                              */
+    SDL_SCANCODE_COMMA = 54,
+    SDL_SCANCODE_PERIOD = 55,
+    SDL_SCANCODE_SLASH = 56,
+
+    SDL_SCANCODE_CAPSLOCK = 57,
+
+    SDL_SCANCODE_F1 = 58,
+    SDL_SCANCODE_F2 = 59,
+    SDL_SCANCODE_F3 = 60,
+    SDL_SCANCODE_F4 = 61,
+    SDL_SCANCODE_F5 = 62,
+    SDL_SCANCODE_F6 = 63,
+    SDL_SCANCODE_F7 = 64,
+    SDL_SCANCODE_F8 = 65,
+    SDL_SCANCODE_F9 = 66,
+    SDL_SCANCODE_F10 = 67,
+    SDL_SCANCODE_F11 = 68,
+    SDL_SCANCODE_F12 = 69,
+
+    SDL_SCANCODE_PRINTSCREEN = 70,
+    SDL_SCANCODE_SCROLLLOCK = 71,
+    SDL_SCANCODE_PAUSE = 72,
+    SDL_SCANCODE_INSERT = 73, /**< insert on PC, help on some Mac keyboards (but
+                                   does send code 73, not 117) */
+    SDL_SCANCODE_HOME = 74,
+    SDL_SCANCODE_PAGEUP = 75,
+    SDL_SCANCODE_DELETE = 76,
+    SDL_SCANCODE_END = 77,
+    SDL_SCANCODE_PAGEDOWN = 78,
+    SDL_SCANCODE_RIGHT = 79,
+    SDL_SCANCODE_LEFT = 80,
+    SDL_SCANCODE_DOWN = 81,
+    SDL_SCANCODE_UP = 82,
+
+    SDL_SCANCODE_NUMLOCKCLEAR = 83, /**< num lock on PC, clear on Mac keyboards 
+                                     */
+    SDL_SCANCODE_KP_DIVIDE = 84,
+    SDL_SCANCODE_KP_MULTIPLY = 85,
+    SDL_SCANCODE_KP_MINUS = 86,
+    SDL_SCANCODE_KP_PLUS = 87,
+    SDL_SCANCODE_KP_ENTER = 88,
+    SDL_SCANCODE_KP_1 = 89,
+    SDL_SCANCODE_KP_2 = 90,
+    SDL_SCANCODE_KP_3 = 91,
+    SDL_SCANCODE_KP_4 = 92,
+    SDL_SCANCODE_KP_5 = 93,
+    SDL_SCANCODE_KP_6 = 94,
+    SDL_SCANCODE_KP_7 = 95,
+    SDL_SCANCODE_KP_8 = 96,
+    SDL_SCANCODE_KP_9 = 97,
+    SDL_SCANCODE_KP_0 = 98,
+    SDL_SCANCODE_KP_PERIOD = 99,
+
+    SDL_SCANCODE_NONUSBACKSLASH = 100, /**< This is the additional key that ISO 
+                                        *   keyboards have over ANSI ones, 
+                                        *   located between left shift and Y. 
+                                        *   Produces GRAVE ACCENT and TILDE in a
+                                        *   US or UK Mac layout, REVERSE SOLIDUS
+                                        *   (backslash) and VERTICAL LINE in a 
+                                        *   US or UK Windows layout, and 
+                                        *   LESS-THAN SIGN and GREATER-THAN SIGN
+                                        *   in a Swiss German, German, or French
+                                        *   layout. */
+    SDL_SCANCODE_APPLICATION = 101, /**< windows contextual menu, compose */
+    SDL_SCANCODE_POWER = 102, /**< The USB document says this is a status flag, 
+                               *   not a physical key - but some Mac keyboards 
+                               *   do have a power key. */
+    SDL_SCANCODE_KP_EQUALS = 103,
+    SDL_SCANCODE_F13 = 104,
+    SDL_SCANCODE_F14 = 105,
+    SDL_SCANCODE_F15 = 106,
+    SDL_SCANCODE_F16 = 107,
+    SDL_SCANCODE_F17 = 108,
+    SDL_SCANCODE_F18 = 109,
+    SDL_SCANCODE_F19 = 110,
+    SDL_SCANCODE_F20 = 111,
+    SDL_SCANCODE_F21 = 112,
+    SDL_SCANCODE_F22 = 113,
+    SDL_SCANCODE_F23 = 114,
+    SDL_SCANCODE_F24 = 115,
+    SDL_SCANCODE_EXECUTE = 116,
+    SDL_SCANCODE_HELP = 117,
+    SDL_SCANCODE_MENU = 118,
+    SDL_SCANCODE_SELECT = 119,
+    SDL_SCANCODE_STOP = 120,
+    SDL_SCANCODE_AGAIN = 121,   /**< redo */
+    SDL_SCANCODE_UNDO = 122,
+    SDL_SCANCODE_CUT = 123,
+    SDL_SCANCODE_COPY = 124,
+    SDL_SCANCODE_PASTE = 125,
+    SDL_SCANCODE_FIND = 126,
+    SDL_SCANCODE_MUTE = 127,
+    SDL_SCANCODE_VOLUMEUP = 128,
+    SDL_SCANCODE_VOLUMEDOWN = 129,
+/* not sure whether there's a reason to enable these */
+/*     SDL_SCANCODE_LOCKINGCAPSLOCK = 130,  */
+/*     SDL_SCANCODE_LOCKINGNUMLOCK = 131, */
+/*     SDL_SCANCODE_LOCKINGSCROLLLOCK = 132, */
+    SDL_SCANCODE_KP_COMMA = 133,
+    SDL_SCANCODE_KP_EQUALSAS400 = 134,
+
+    SDL_SCANCODE_INTERNATIONAL1 = 135, /**< used on Asian keyboards, see 
+                                            footnotes in USB doc */
+    SDL_SCANCODE_INTERNATIONAL2 = 136,
+    SDL_SCANCODE_INTERNATIONAL3 = 137, /**< Yen */
+    SDL_SCANCODE_INTERNATIONAL4 = 138,
+    SDL_SCANCODE_INTERNATIONAL5 = 139,
+    SDL_SCANCODE_INTERNATIONAL6 = 140,
+    SDL_SCANCODE_INTERNATIONAL7 = 141,
+    SDL_SCANCODE_INTERNATIONAL8 = 142,
+    SDL_SCANCODE_INTERNATIONAL9 = 143,
+    SDL_SCANCODE_LANG1 = 144, /**< Hangul/English toggle */
+    SDL_SCANCODE_LANG2 = 145, /**< Hanja conversion */
+    SDL_SCANCODE_LANG3 = 146, /**< Katakana */
+    SDL_SCANCODE_LANG4 = 147, /**< Hiragana */
+    SDL_SCANCODE_LANG5 = 148, /**< Zenkaku/Hankaku */
+    SDL_SCANCODE_LANG6 = 149, /**< reserved */
+    SDL_SCANCODE_LANG7 = 150, /**< reserved */
+    SDL_SCANCODE_LANG8 = 151, /**< reserved */
+    SDL_SCANCODE_LANG9 = 152, /**< reserved */
+
+    SDL_SCANCODE_ALTERASE = 153, /**< Erase-Eaze */
+    SDL_SCANCODE_SYSREQ = 154,
+    SDL_SCANCODE_CANCEL = 155,
+    SDL_SCANCODE_CLEAR = 156,
+    SDL_SCANCODE_PRIOR = 157,
+    SDL_SCANCODE_RETURN2 = 158,
+    SDL_SCANCODE_SEPARATOR = 159,
+    SDL_SCANCODE_OUT = 160,
+    SDL_SCANCODE_OPER = 161,
+    SDL_SCANCODE_CLEARAGAIN = 162,
+    SDL_SCANCODE_CRSEL = 163,
+    SDL_SCANCODE_EXSEL = 164,
+
+    SDL_SCANCODE_KP_00 = 176,
+    SDL_SCANCODE_KP_000 = 177,
+    SDL_SCANCODE_THOUSANDSSEPARATOR = 178,
+    SDL_SCANCODE_DECIMALSEPARATOR = 179,
+    SDL_SCANCODE_CURRENCYUNIT = 180,
+    SDL_SCANCODE_CURRENCYSUBUNIT = 181,
+    SDL_SCANCODE_KP_LEFTPAREN = 182,
+    SDL_SCANCODE_KP_RIGHTPAREN = 183,
+    SDL_SCANCODE_KP_LEFTBRACE = 184,
+    SDL_SCANCODE_KP_RIGHTBRACE = 185,
+    SDL_SCANCODE_KP_TAB = 186,
+    SDL_SCANCODE_KP_BACKSPACE = 187,
+    SDL_SCANCODE_KP_A = 188,
+    SDL_SCANCODE_KP_B = 189,
+    SDL_SCANCODE_KP_C = 190,
+    SDL_SCANCODE_KP_D = 191,
+    SDL_SCANCODE_KP_E = 192,
+    SDL_SCANCODE_KP_F = 193,
+    SDL_SCANCODE_KP_XOR = 194,
+    SDL_SCANCODE_KP_POWER = 195,
+    SDL_SCANCODE_KP_PERCENT = 196,
+    SDL_SCANCODE_KP_LESS = 197,
+    SDL_SCANCODE_KP_GREATER = 198,
+    SDL_SCANCODE_KP_AMPERSAND = 199,
+    SDL_SCANCODE_KP_DBLAMPERSAND = 200,
+    SDL_SCANCODE_KP_VERTICALBAR = 201,
+    SDL_SCANCODE_KP_DBLVERTICALBAR = 202,
+    SDL_SCANCODE_KP_COLON = 203,
+    SDL_SCANCODE_KP_HASH = 204,
+    SDL_SCANCODE_KP_SPACE = 205,
+    SDL_SCANCODE_KP_AT = 206,
+    SDL_SCANCODE_KP_EXCLAM = 207,
+    SDL_SCANCODE_KP_MEMSTORE = 208,
+    SDL_SCANCODE_KP_MEMRECALL = 209,
+    SDL_SCANCODE_KP_MEMCLEAR = 210,
+    SDL_SCANCODE_KP_MEMADD = 211,
+    SDL_SCANCODE_KP_MEMSUBTRACT = 212,
+    SDL_SCANCODE_KP_MEMMULTIPLY = 213,
+    SDL_SCANCODE_KP_MEMDIVIDE = 214,
+    SDL_SCANCODE_KP_PLUSMINUS = 215,
+    SDL_SCANCODE_KP_CLEAR = 216,
+    SDL_SCANCODE_KP_CLEARENTRY = 217,
+    SDL_SCANCODE_KP_BINARY = 218,
+    SDL_SCANCODE_KP_OCTAL = 219,
+    SDL_SCANCODE_KP_DECIMAL = 220,
+    SDL_SCANCODE_KP_HEXADECIMAL = 221,
+
+    SDL_SCANCODE_LCTRL = 224,
+    SDL_SCANCODE_LSHIFT = 225,
+    SDL_SCANCODE_LALT = 226, /**< alt, option */
+    SDL_SCANCODE_LGUI = 227, /**< windows, command (apple), meta */
+    SDL_SCANCODE_RCTRL = 228,
+    SDL_SCANCODE_RSHIFT = 229,
+    SDL_SCANCODE_RALT = 230, /**< alt gr, option */
+    SDL_SCANCODE_RGUI = 231, /**< windows, command (apple), meta */
+
+    SDL_SCANCODE_MODE = 257,    /**< I'm not sure if this is really not covered 
+                                 *   by any of the above, but since there's a 
+                                 *   special KMOD_MODE for it I'm adding it here
+                                 */
+    
+    /*@}*//*Usage page 0x07*/
+
+    /**
+     *  \name Usage page 0x0C
+     *  
+     *  These values are mapped from usage page 0x0C (USB consumer page).
+     */
+    /*@{*/
+
+    SDL_SCANCODE_AUDIONEXT = 258,
+    SDL_SCANCODE_AUDIOPREV = 259,
+    SDL_SCANCODE_AUDIOSTOP = 260,
+    SDL_SCANCODE_AUDIOPLAY = 261,
+    SDL_SCANCODE_AUDIOMUTE = 262,
+    SDL_SCANCODE_MEDIASELECT = 263,
+    SDL_SCANCODE_WWW = 264,
+    SDL_SCANCODE_MAIL = 265,
+    SDL_SCANCODE_CALCULATOR = 266,
+    SDL_SCANCODE_COMPUTER = 267,
+    SDL_SCANCODE_AC_SEARCH = 268,
+    SDL_SCANCODE_AC_HOME = 269,
+    SDL_SCANCODE_AC_BACK = 270,
+    SDL_SCANCODE_AC_FORWARD = 271,
+    SDL_SCANCODE_AC_STOP = 272,
+    SDL_SCANCODE_AC_REFRESH = 273,
+    SDL_SCANCODE_AC_BOOKMARKS = 274,
+    
+    /*@}*//*Usage page 0x0C*/
+
+    /**
+     *  \name Walther keys
+     *  
+     *  These are values that Christian Walther added (for mac keyboard?).
+     */
+    /*@{*/
+
+    SDL_SCANCODE_BRIGHTNESSDOWN = 275,
+    SDL_SCANCODE_BRIGHTNESSUP = 276,
+    SDL_SCANCODE_DISPLAYSWITCH = 277, /**< display mirroring/dual display 
+                                           switch, video mode switch */
+    SDL_SCANCODE_KBDILLUMTOGGLE = 278,
+    SDL_SCANCODE_KBDILLUMDOWN = 279,
+    SDL_SCANCODE_KBDILLUMUP = 280,
+    SDL_SCANCODE_EJECT = 281,
+    SDL_SCANCODE_SLEEP = 282,
+    
+	SDL_SCANCODE_APP1 = 283,
+	SDL_SCANCODE_APP2 = 284,
+
+    /*@}*//*Walther keys*/
+
+    /* Add any other keys here. */
+
+    SDL_NUM_SCANCODES = 512 /**< not a key, just marks the number of scancodes 
+                                 for array bounds */
+} SDL_Scancode;
+
+#endif /* _SDL_scancode_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_shape.h

@@ -0,0 +1,147 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_shape_h
+#define _SDL_shape_h
+
+#include "SDL_stdinc.h"
+#include "SDL_pixels.h"
+#include "SDL_rect.h"
+#include "SDL_surface.h"
+#include "SDL_video.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/** \file SDL_shape.h
+ *
+ * Header file for the shaped window API.
+ */
+
+#define SDL_NONSHAPEABLE_WINDOW -1
+#define SDL_INVALID_SHAPE_ARGUMENT -2
+#define SDL_WINDOW_LACKS_SHAPE -3
+
+/**
+ *  \brief Create a window that can be shaped with the specified position, dimensions, and flags.
+ *  
+ *  \param title The title of the window, in UTF-8 encoding.
+ *  \param x     The x position of the window, ::SDL_WINDOWPOS_CENTERED, or 
+ *               ::SDL_WINDOWPOS_UNDEFINED.
+ *  \param y     The y position of the window, ::SDL_WINDOWPOS_CENTERED, or 
+ *               ::SDL_WINDOWPOS_UNDEFINED.
+ *  \param w     The width of the window.
+ *  \param h     The height of the window.
+ *  \param flags The flags for the window, a mask of SDL_WINDOW_BORDERLESS with any of the following: 
+ *               ::SDL_WINDOW_OPENGL,     ::SDL_WINDOW_INPUT_GRABBED,
+ *               ::SDL_WINDOW_SHOWN,      ::SDL_WINDOW_RESIZABLE,
+ *               ::SDL_WINDOW_MAXIMIZED,  ::SDL_WINDOW_MINIMIZED,
+ *		 ::SDL_WINDOW_BORDERLESS is always set, and ::SDL_WINDOW_FULLSCREEN is always unset.
+ *  
+ *  \return The window created, or NULL if window creation failed.
+ *  
+ *  \sa SDL_DestroyWindow()
+ */
+extern DECLSPEC SDL_Window * SDLCALL SDL_CreateShapedWindow(const char *title,unsigned int x,unsigned int y,unsigned int w,unsigned int h,Uint32 flags);
+
+/**
+ * \brief Return whether the given window is a shaped window. 
+ *
+ * \param window The window to query for being shaped.
+ *
+ * \return SDL_TRUE if the window is a window that can be shaped, SDL_FALSE if the window is unshaped or NULL.
+ * \sa SDL_CreateShapedWindow
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_IsShapedWindow(const SDL_Window *window);
+
+/** \brief An enum denoting the specific type of contents present in an SDL_WindowShapeParams union. */
+typedef enum {
+	/** \brief The default mode, a binarized alpha cutoff of 1. */
+	ShapeModeDefault,
+	/** \brief A binarized alpha cutoff with a given integer value. */
+	ShapeModeBinarizeAlpha,
+	/** \brief A binarized alpha cutoff with a given integer value, but with the opposite comparison. */
+	ShapeModeReverseBinarizeAlpha,
+	/** \brief A color key is applied. */
+	ShapeModeColorKey
+} WindowShapeMode;
+
+#define SDL_SHAPEMODEALPHA(mode) (mode == ShapeModeDefault || mode == ShapeModeBinarizeAlpha || mode == ShapeModeReverseBinarizeAlpha)
+
+/** \brief A union containing parameters for shaped windows. */
+typedef union {
+	/** \brief a cutoff alpha value for binarization of the window shape's alpha channel. */
+	Uint8 binarizationCutoff;
+	SDL_Color colorKey;
+} SDL_WindowShapeParams;
+
+/** \brief A struct that tags the SDL_WindowShapeParams union with an enum describing the type of its contents. */
+typedef struct SDL_WindowShapeMode {
+	/** \brief The mode of these window-shape parameters. */
+	WindowShapeMode mode;
+	/** \brief Window-shape parameters. */
+	SDL_WindowShapeParams parameters;
+} SDL_WindowShapeMode;
+
+/**
+ * \brief Set the shape and parameters of a shaped window.
+ *
+ * \param window The shaped window whose parameters should be set.
+ * \param shape A surface encoding the desired shape for the window.
+ * \param shape_mode The parameters to set for the shaped window.
+ *
+ * \return 0 on success, SDL_INVALID_SHAPE_ARGUMENT on invalid an invalid shape argument, or SDL_NONSHAPEABLE_WINDOW
+ *           if the SDL_Window* given does not reference a valid shaped window.
+ *
+ * \sa SDL_WindowShapeMode
+ * \sa SDL_GetShapedWindowMode.
+ */
+extern DECLSPEC int SDLCALL SDL_SetWindowShape(SDL_Window *window,SDL_Surface *shape,SDL_WindowShapeMode *shape_mode);
+
+/**
+ * \brief Get the shape parameters of a shaped window.
+ *
+ * \param window The shaped window whose parameters should be retrieved.
+ * \param shape_mode An empty shape-mode structure to fill, or NULL to check whether the window has a shape.
+ *
+ * \return 0 if the window has a shape and, provided shape_mode was not NULL, shape_mode has been filled with the mode
+ *           data, SDL_NONSHAPEABLE_WINDOW if the SDL_Window given is not a shaped window, or SDL_WINDOW_LACKS_SHAPE if
+ *           the SDL_Window* given is a shapeable window currently lacking a shape.
+ *
+ * \sa SDL_WindowShapeMode
+ * \sa SDL_SetWindowShape
+ */
+extern DECLSPEC int SDLCALL SDL_GetShapedWindowMode(SDL_Window *window,SDL_WindowShapeMode *shape_mode);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_shape_h */

include/SDL2/SDL_stdinc.h

@@ -0,0 +1,800 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_stdinc.h
+ *  
+ *  This is a general header that includes C language support.
+ */
+
+#ifndef _SDL_stdinc_h
+#define _SDL_stdinc_h
+
+#include "SDL_config.h"
+
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_STDIO_H
+#include <stdio.h>
+#endif
+#if defined(STDC_HEADERS)
+# include <stdlib.h>
+# include <stddef.h>
+# include <stdarg.h>
+#else
+# if defined(HAVE_STDLIB_H)
+#  include <stdlib.h>
+# elif defined(HAVE_MALLOC_H)
+#  include <malloc.h>
+# endif
+# if defined(HAVE_STDDEF_H)
+#  include <stddef.h>
+# endif
+# if defined(HAVE_STDARG_H)
+#  include <stdarg.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined(STDC_HEADERS) && defined(HAVE_MEMORY_H)
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#if defined(HAVE_INTTYPES_H)
+# include <inttypes.h>
+#elif defined(HAVE_STDINT_H)
+# include <stdint.h>
+#endif
+#ifdef HAVE_CTYPE_H
+# include <ctype.h>
+#endif
+#ifdef HAVE_MATH_H
+# include <math.h>
+#endif
+#if defined(HAVE_ICONV) && defined(HAVE_ICONV_H)
+# include <iconv.h>
+#endif
+
+/**
+ *  The number of elements in an array.
+ */
+#define SDL_arraysize(array)	(sizeof(array)/sizeof(array[0]))
+#define SDL_TABLESIZE(table)	SDL_arraysize(table)
+
+/**
+ *  \name Cast operators
+ *  
+ *  Use proper C++ casts when compiled as C++ to be compatible with the option
+ *  -Wold-style-cast of GCC (and -Werror=old-style-cast in GCC 4.2 and above).
+ */
+/*@{*/
+#ifdef __cplusplus
+#define SDL_reinterpret_cast(type, expression) reinterpret_cast<type>(expression)
+#define SDL_static_cast(type, expression) static_cast<type>(expression)
+#else
+#define SDL_reinterpret_cast(type, expression) ((type)(expression))
+#define SDL_static_cast(type, expression) ((type)(expression))
+#endif
+/*@}*//*Cast operators*/
+
+/* Define a four character code as a Uint32 */
+#define SDL_FOURCC(A, B, C, D) \
+    ((SDL_static_cast(Uint32, SDL_static_cast(Uint8, (A))) << 0) | \
+     (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (B))) << 8) | \
+     (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (C))) << 16) | \
+     (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (D))) << 24))
+
+/**
+ *  \name Basic data types
+ */
+/*@{*/
+
+typedef enum
+{
+    SDL_FALSE = 0,
+    SDL_TRUE = 1
+} SDL_bool;
+
+/**
+ * \brief A signed 8-bit integer type.
+ */
+typedef int8_t Sint8;
+/**
+ * \brief An unsigned 8-bit integer type.
+ */
+typedef uint8_t Uint8;
+/**
+ * \brief A signed 16-bit integer type.
+ */
+typedef int16_t Sint16;
+/**
+ * \brief An unsigned 16-bit integer type.
+ */
+typedef uint16_t Uint16;
+/**
+ * \brief A signed 32-bit integer type.
+ */
+typedef int32_t Sint32;
+/**
+ * \brief An unsigned 32-bit integer type.
+ */
+typedef uint32_t Uint32;
+
+/**
+ * \brief A signed 64-bit integer type.
+ */
+typedef int64_t Sint64;
+/**
+ * \brief An unsigned 64-bit integer type.
+ */
+typedef uint64_t Uint64;
+
+/*@}*//*Basic data types*/
+
+
+#define SDL_COMPILE_TIME_ASSERT(name, x)               \
+       typedef int SDL_dummy_ ## name[(x) * 2 - 1]
+/** \cond */
+#ifndef DOXYGEN_SHOULD_IGNORE_THIS
+SDL_COMPILE_TIME_ASSERT(uint8, sizeof(Uint8) == 1);
+SDL_COMPILE_TIME_ASSERT(sint8, sizeof(Sint8) == 1);
+SDL_COMPILE_TIME_ASSERT(uint16, sizeof(Uint16) == 2);
+SDL_COMPILE_TIME_ASSERT(sint16, sizeof(Sint16) == 2);
+SDL_COMPILE_TIME_ASSERT(uint32, sizeof(Uint32) == 4);
+SDL_COMPILE_TIME_ASSERT(sint32, sizeof(Sint32) == 4);
+SDL_COMPILE_TIME_ASSERT(uint64, sizeof(Uint64) == 8);
+SDL_COMPILE_TIME_ASSERT(sint64, sizeof(Sint64) == 8);
+#endif /* DOXYGEN_SHOULD_IGNORE_THIS */
+/** \endcond */
+
+/* Check to make sure enums are the size of ints, for structure packing.
+   For both Watcom C/C++ and Borland C/C++ the compiler option that makes
+   enums having the size of an int must be enabled.
+   This is "-b" for Borland C/C++ and "-ei" for Watcom C/C++ (v11).
+*/
+
+/** \cond */
+#ifndef DOXYGEN_SHOULD_IGNORE_THIS
+#if !defined(__NINTENDODS__) && !defined(__ANDROID__) 
+   /* TODO: include/SDL_stdinc.h:174: error: size of array 'SDL_dummy_enum' is negative */
+typedef enum
+{
+    DUMMY_ENUM_VALUE
+} SDL_DUMMY_ENUM;
+
+SDL_COMPILE_TIME_ASSERT(enum, sizeof(SDL_DUMMY_ENUM) == sizeof(int));
+#endif
+#endif /* DOXYGEN_SHOULD_IGNORE_THIS */
+/** \endcond */
+
+#if !defined(wchar_t) && defined(__NINTENDODS__)
+#define wchar_t short           /* TODO: figure out why libnds doesn't have this */
+#endif
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+#if defined(HAVE_ALLOCA) && !defined(alloca)
+# if defined(HAVE_ALLOCA_H)
+#  include <alloca.h>
+# elif defined(__GNUC__)
+#  define alloca __builtin_alloca
+# elif defined(_MSC_VER)
+#  include <malloc.h>
+#  define alloca _alloca
+# elif defined(__WATCOMC__)
+#  include <malloc.h>
+# elif defined(__BORLANDC__)
+#  include <malloc.h>
+# elif defined(__DMC__)
+#  include <stdlib.h>
+# elif defined(__AIX__)
+#pragma alloca
+# elif defined(__MRC__)
+void *alloca(unsigned);
+# else
+char *alloca();
+# endif
+#endif
+#ifdef HAVE_ALLOCA
+#define SDL_stack_alloc(type, count)    (type*)alloca(sizeof(type)*(count))
+#define SDL_stack_free(data)
+#else
+#define SDL_stack_alloc(type, count)    (type*)SDL_malloc(sizeof(type)*(count))
+#define SDL_stack_free(data)            SDL_free(data)
+#endif
+
+
+/* SDL stdinc inline functions:
+
+   The theory here is that by default we forcibly inline what we can, and your
+   app will use the inline version by default. However we expose a non-inline
+   version too, so the symbol is always available in the library even if your app
+   bypassed the inline version. The SDL_*_inline versions aren't guaranteed to
+   exist, so never call them directly; use SDL_* instead, and trust the system
+   to give you the right thing.
+
+   The benefit here is that you can dlsym() these functions, which you
+   couldn't if you had macros, you can link against a foreign build of SDL
+   even if you configured differently, and you can drop the unconfigured SDL
+   headers into a project without #defining HAVE_MALLOC (etc) and still link.
+*/
+
+extern DECLSPEC void *SDLCALL SDL_malloc(size_t size);
+#ifdef HAVE_MALLOC
+SDL_FORCE_INLINE void *SDL_malloc_inline(size_t size) { return malloc(size); }
+#define SDL_malloc SDL_malloc_inline
+#endif
+
+extern DECLSPEC void *SDLCALL SDL_calloc(size_t nmemb, size_t size);
+#ifdef HAVE_CALLOC
+SDL_FORCE_INLINE void *SDL_calloc_inline(size_t nmemb, size_t size) { return calloc(nmemb, size); }
+#define SDL_calloc SDL_calloc_inline
+#endif
+
+extern DECLSPEC void *SDLCALL SDL_realloc(void *mem, size_t size);
+#ifdef HAVE_REALLOC
+SDL_FORCE_INLINE void *SDL_realloc_inline(void *mem, size_t size) { return realloc(mem, size); }
+#define SDL_realloc SDL_realloc_inline
+#endif
+
+extern DECLSPEC void SDLCALL SDL_free(void *mem);
+#ifdef HAVE_FREE
+SDL_FORCE_INLINE void SDL_free_inline(void *mem) { free(mem); }
+#define SDL_free SDL_free_inline
+#endif
+
+extern DECLSPEC char *SDLCALL SDL_getenv(const char *name);
+#ifdef HAVE_GETENV
+SDL_FORCE_INLINE char *SDL_getenv_inline(const char *name) { return getenv(name); }
+#define SDL_getenv SDL_getenv_inline
+#endif
+
+extern DECLSPEC int SDLCALL SDL_setenv(const char *name, const char *value, int overwrite);
+#ifdef HAVE_SETENV
+SDL_FORCE_INLINE int SDL_setenv_inline(const char *name, const char *value, int overwrite) { return setenv(name, value, overwrite); }
+#define SDL_setenv SDL_setenv_inline
+#endif
+
+extern DECLSPEC void SDLCALL SDL_qsort(void *base, size_t nmemb, size_t size, int (*compare) (const void *, const void *));
+#ifdef HAVE_QSORT
+SDL_FORCE_INLINE void SDL_qsort_inline(void *base, size_t nmemb, size_t size, int (*compare) (const void *, const void *)) { return qsort(base, nmemb, size, compare); }
+#define SDL_qsort SDL_qsort_inline
+#endif
+
+extern DECLSPEC int SDLCALL SDL_abs(int x);
+#ifdef HAVE_ABS
+SDL_FORCE_INLINE int SDL_abs_inline(int x) { return abs(x); }
+#else
+SDL_FORCE_INLINE int SDL_abs_inline(int x) { return ((x) < 0 ? -(x) : (x)); }
+#endif
+#define SDL_abs SDL_abs_inline
+
+/* !!! FIXME: these have side effects. You probably shouldn't use them. */
+/* !!! FIXME: Maybe we do forceinline functions of SDL_mini, SDL_minf, etc? */
+#define SDL_min(x, y) (((x) < (y)) ? (x) : (y))
+#define SDL_max(x, y) (((x) > (y)) ? (x) : (y))
+
+extern DECLSPEC int SDLCALL SDL_isdigit(int x);
+extern DECLSPEC int SDLCALL SDL_isspace(int x);
+extern DECLSPEC int SDLCALL SDL_toupper(int x);
+extern DECLSPEC int SDLCALL SDL_tolower(int x);
+#ifdef HAVE_CTYPE_H
+SDL_FORCE_INLINE int SDL_isdigit_inline(int x) { return isdigit(x); }
+SDL_FORCE_INLINE int SDL_isspace_inline(int x) { return isspace(x); }
+SDL_FORCE_INLINE int SDL_toupper_inline(int x) { return toupper(x); }
+SDL_FORCE_INLINE int SDL_tolower_inline(int x) { return tolower(x); }
+#else
+SDL_FORCE_INLINE int SDL_isdigit_inline(int x) { return ((x) >= '0') && ((x) <= '9'); }
+SDL_FORCE_INLINE int SDL_isspace_inline(int x) { return ((x) == ' ') || ((x) == '\t') || ((x) == '\r') || ((x) == '\n'); }
+SDL_FORCE_INLINE int SDL_toupper_inline(int x) { return ((x) >= 'a') && ((x) <= 'z') ? ('A'+((x)-'a')) : (x); }
+SDL_FORCE_INLINE int SDL_tolower_inline(int x) { return ((x) >= 'A') && ((x) <= 'Z') ? ('a'+((x)-'A')) : (x); }
+#endif
+#define SDL_isdigit SDL_isdigit_inline
+#define SDL_isspace SDL_isspace_inline
+#define SDL_toupper SDL_toupper_inline
+#define SDL_tolower SDL_tolower_inline
+
+extern DECLSPEC void *SDLCALL SDL_memset(void *dst, int c, size_t len);
+#ifdef HAVE_MEMSET
+SDL_FORCE_INLINE void *SDL_memset_inline(void *dst, int c, size_t len) { return memset(dst, c, len); }
+#define SDL_memset SDL_memset_inline
+#endif
+
+#define SDL_zero(x) SDL_memset(&(x), 0, sizeof((x)))
+#define SDL_zerop(x) SDL_memset((x), 0, sizeof(*(x)))
+
+/* !!! FIXME: does this _really_ beat memset() on any modern platform? */
+SDL_FORCE_INLINE void SDL_memset4(void *dst, int val, size_t len)
+{
+#if defined(__GNUC__) && defined(i386)
+    int u0, u1, u2;
+    __asm__ __volatile__ (
+        "cld \n\t"
+        "rep ; stosl \n\t"
+        : "=&D" (u0), "=&a" (u1), "=&c" (u2)
+        : "0" (dst), "1" (val), "2" (SDL_static_cast(Uint32, len))
+        : "memory"
+    );
+/* !!! FIXME: amd64? */
+#else
+    unsigned int _count = (len);
+    unsigned int _n = (_count + 3) / 4;
+    Uint32 *_p = SDL_static_cast(Uint32 *, dst);
+    Uint32 _val = (val);
+    if (len == 0)
+        return;
+    switch (_count % 4)
+    {
+        case 0: do {    *_p++ = _val;
+        case 3:         *_p++ = _val;
+        case 2:         *_p++ = _val;
+        case 1:         *_p++ = _val;
+        } while ( --_n );
+    }
+#endif
+}
+
+
+extern DECLSPEC void *SDLCALL SDL_memcpy(void *dst, const void *src, size_t len);
+#if defined(__MACOSX__)
+SDL_FORCE_INLINE void *SDL_memcpy_inline(void *dst, const void *src, size_t len)
+{
+    /* We can count on memcpy existing on Mac OS X and being well-tuned. */
+    return memcpy(dst, src, len);
+}
+#define SDL_memcpy SDL_memcpy_inline
+#elif defined(__GNUC__) && defined(i386) && !defined(__WIN32__)
+SDL_FORCE_INLINE void *SDL_memcpy_inline(void *dst, const void *src, size_t len)
+{
+    /* !!! FIXME: does this _really_ beat memcpy() on any modern platform? */
+    /* !!! FIXME: shouldn't we just force the inputs to ecx/edi/esi instead of this tapdance with outputs? */
+    /* !!! FIXME: amd64? */
+    int u0, u1, u2;
+    __asm__ __volatile__ (
+        "cld \n\t"
+        "rep ; movsl \n\t"
+        "testb $2,%b4 \n\t"
+        "je 1f \n\t"
+        "movsw \n"
+        "1:\ttestb $1,%b4 \n\t"
+        "je 2f \n\t"
+        "movsb \n"
+        "2:"
+        : "=&c" (u0), "=&D" (u1), "=&S" (u2)
+        : "0" (SDL_static_cast(unsigned, len)/4), "q" (len), "1" (dst), "2" (src)
+        : "memory"
+    );
+    return dst;
+}
+#define SDL_memcpy SDL_memcpy_inline
+#elif defined(HAVE_MEMCPY)
+SDL_FORCE_INLINE void *SDL_memcpy_inline(void *dst, const void *src, size_t len)
+{
+    return memcpy(dst, src, len);
+}
+#define SDL_memcpy SDL_memcpy_inline
+#elif defined(HAVE_BCOPY)  /* !!! FIXME: is there _really_ ever a time where you have bcopy and not memcpy? */
+SDL_FORCE_INLINE void *SDL_memcpy_inline(void *dst, const void *src, size_t len)
+{
+    bcopy(src, dst, len);
+    return dst;
+}
+#define SDL_memcpy SDL_memcpy_inline
+#endif
+
+
+SDL_FORCE_INLINE void *SDL_memcpy4(void *dst, const void *src, size_t dwords)
+{
+#if defined(__GNUC__) && defined(i386)
+    /* !!! FIXME: does this _really_ beat memcpy() on any modern platform? */
+    /* !!! FIXME: shouldn't we just force the inputs to ecx/edi/esi instead of this tapdance with outputs? */
+    int ecx, edi, esi;
+    __asm__ __volatile__ (
+        "cld \n\t"
+        "rep ; movsl \n\t"
+        : "=&c" (ecx), "=&D" (edi), "=&S" (esi)
+        : "0" (SDL_static_cast(unsigned, dwords)), "1" (dst), "2" (src)
+        : "memory"
+    );
+    return dst;
+#else
+    return SDL_memcpy(dst, src, dwords * 4);
+#endif
+}
+
+extern DECLSPEC void *SDLCALL SDL_memmove(void *dst, const void *src, size_t len);
+#ifdef HAVE_MEMMOVE
+SDL_FORCE_INLINE void *SDL_memmove_inline(void *dst, const void *src, size_t len) { return memmove(dst, src, len); }
+#define SDL_memmove SDL_memmove_inline
+#endif
+
+extern DECLSPEC int SDLCALL SDL_memcmp(const void *s1, const void *s2, size_t len);
+#ifdef HAVE_MEMCMP
+SDL_FORCE_INLINE int SDL_memcmp_inline(const void *s1, const void *s2, size_t len) { return memcmp(s1, s2, len); }
+#define SDL_memcmp SDL_memcmp_inline
+#endif
+
+extern DECLSPEC size_t SDLCALL SDL_strlen(const char *str);
+#ifdef HAVE_STRLEN
+SDL_FORCE_INLINE size_t SDL_strlen_inline(const char *str) { return strlen(str); }
+#define SDL_strlen SDL_strlen_inline
+#endif
+
+extern DECLSPEC size_t SDLCALL SDL_wcslen(const wchar_t *wstr);
+#ifdef HAVE_WCSLEN
+SDL_FORCE_INLINE size_t SDL_wcslen_inline(const wchar_t *wstr) { return wcslen(wstr); }
+#define SDL_wcslen SDL_wcslen_inline
+#endif
+
+extern DECLSPEC size_t SDLCALL SDL_wcslcpy(wchar_t *dst, const wchar_t *src, size_t maxlen);
+#ifdef HAVE_WCSLCPY
+SDL_FORCE_INLINE size_t SDL_wcslcpy_inline(wchar_t *dst, const wchar_t *src, size_t maxlen) { return wcslcpy(dst, src, maxlen); }
+#define SDL_wcslcpy SDL_wcslcpy_inline
+#endif
+
+extern DECLSPEC size_t SDLCALL SDL_wcslcat(wchar_t *dst, const wchar_t *src, size_t maxlen);
+#ifdef HAVE_WCSLCAT
+SDL_FORCE_INLINE size_t SDL_wcslcat_inline(wchar_t *dst, const wchar_t *src, size_t maxlen) { return wcslcat(dst, src, maxlen); }
+#define SDL_wcslcat SDL_wcslcat_inline
+#endif
+
+extern DECLSPEC size_t SDLCALL SDL_strlcpy(char *dst, const char *src, size_t maxlen);
+#ifdef HAVE_STRLCPY
+SDL_FORCE_INLINE size_t SDL_strlcpy_inline(char *dst, const char *src, size_t maxlen) { return strlcpy(dst, src, maxlen); }
+#define SDL_strlcpy SDL_strlcpy_inline
+#else
+#endif
+
+extern DECLSPEC size_t SDLCALL SDL_utf8strlcpy(char *dst, const char *src, size_t dst_bytes);
+
+extern DECLSPEC size_t SDLCALL SDL_strlcat(char *dst, const char *src, size_t maxlen);
+#ifdef HAVE_STRLCAT
+SDL_FORCE_INLINE size_t SDL_strlcat_inline(char *dst, const char *src, size_t maxlen) { return strlcat(dst, src, maxlen); }
+#define SDL_strlcat SDL_strlcat_inline
+#endif
+
+extern DECLSPEC char *SDLCALL SDL_strdup(const char *str);
+#ifdef HAVE_STRDUP
+SDL_FORCE_INLINE char *SDL_strdup_inline(const char *str) { return strdup(str); }
+#define SDL_strdup SDL_strdup_inline
+#endif
+
+extern DECLSPEC char *SDLCALL SDL_strrev(char *str);
+#ifdef HAVE__STRREV
+SDL_FORCE_INLINE char *SDL_strrev_inline(char *str) { return _strrev(str); }
+#define SDL_strrev SDL_strrev_inline
+#endif
+
+extern DECLSPEC char *SDLCALL SDL_strupr(char *str);
+#ifdef HAVE__STRUPR
+SDL_FORCE_INLINE char *SDL_strupr_inline(char *str) { return _strupr(str); }
+#define SDL_strupr SDL_strupr_inline
+#endif
+
+extern DECLSPEC char *SDLCALL SDL_strlwr(char *str);
+#ifdef HAVE__STRLWR
+SDL_FORCE_INLINE char *SDL_strlwr_inline(char *str) { return _strlwr(str); }
+#define SDL_strlwr SDL_strlwr_inline
+#endif
+
+extern DECLSPEC char *SDLCALL SDL_strchr(const char *str, int c);
+#ifdef HAVE_STRCHR
+SDL_FORCE_INLINE char *SDL_strchr_inline(const char *str, int c) { return (char*)strchr(str, c); }
+#define SDL_strchr SDL_strchr_inline
+#elif defined(HAVE_INDEX)  /* !!! FIXME: is there anywhere that has this but not strchr? */
+SDL_FORCE_INLINE char *SDL_strchr_inline(const char *str, int c) { return index(str, c); }
+#define SDL_strchr SDL_strchr_inline
+#endif
+
+extern DECLSPEC char *SDLCALL SDL_strrchr(const char *str, int c);
+#ifdef HAVE_STRRCHR
+SDL_FORCE_INLINE char *SDL_strrchr_inline(const char *str, int c) { return (char*)strrchr(str, c); }
+#define SDL_strrchr SDL_strrchr_inline
+#elif defined(HAVE_RINDEX)  /* !!! FIXME: is there anywhere that has this but not strrchr? */
+SDL_FORCE_INLINE char *SDL_strrchr_inline(const char *str, int c) { return (char*)rindex(str, c); }
+#define SDL_strrchr SDL_strrchr_inline
+#endif
+
+extern DECLSPEC char *SDLCALL SDL_strstr(const char *haystack, const char *needle);
+#ifdef HAVE_STRSTR
+SDL_FORCE_INLINE char *SDL_strstr_inline(const char *haystack, const char *needle) { return (char*)strstr(haystack, needle); }
+#define SDL_strstr SDL_strstr_inline
+#endif
+
+extern DECLSPEC char *SDLCALL SDL_ltoa(long value, char *str, int radix);
+#ifdef HAVE__LTOA
+SDL_FORCE_INLINE char *SDL_ltoa_inline(long value, char *str, int radix) { return _ltoa(value, str, radix); }
+#define SDL_ltoa SDL_ltoa_inline
+#endif
+
+extern DECLSPEC char *SDLCALL SDL_itoa(int value, char *str, int radix);
+#ifdef HAVE_ITOA
+SDL_FORCE_INLINE char *SDL_itoa_inline(int value, char *str, int radix) { return itoa(value, str, radix); }
+#else
+SDL_FORCE_INLINE char *SDL_itoa_inline(int value, char *str, int radix) { return SDL_ltoa((long)value, str, radix); }
+#endif
+#define SDL_itoa SDL_itoa_inline
+
+extern DECLSPEC char *SDLCALL SDL_ultoa(unsigned long value, char *str, int radix);
+#ifdef HAVE__ULTOA
+SDL_FORCE_INLINE char *SDL_ultoa_inline(unsigned long value, char *str, int radix) { return _ultoa(value, str, radix); }
+#define SDL_ultoa SDL_ultoa_inline
+#endif
+
+extern DECLSPEC char *SDLCALL SDL_uitoa(unsigned int value, char *str, int radix);
+#ifdef HAVE__UITOA
+SDL_FORCE_INLINE char *SDL_uitoa_inline(unsigned int value, char *str, int radix) { return _uitoa(value, str, radix); }
+#else
+SDL_FORCE_INLINE char *SDL_uitoa_inline(unsigned int value, char *str, int radix) { return SDL_ultoa((unsigned long)value, str, radix); }
+#endif
+#define SDL_uitoa SDL_uitoa_inline
+
+
+extern DECLSPEC long SDLCALL SDL_strtol(const char *str, char **endp, int base);
+#ifdef HAVE_STRTOL
+SDL_FORCE_INLINE long SDL_strtol_inline(const char *str, char **endp, int base) { return strtol(str, endp, base); }
+#define SDL_strtol SDL_strtol_inline
+#endif
+
+extern DECLSPEC unsigned long SDLCALL SDL_strtoul(const char *str, char **endp, int base);
+#ifdef HAVE_STRTOUL
+SDL_FORCE_INLINE unsigned long SDLCALL SDL_strtoul_inline(const char *str, char **endp, int base) { return strtoul(str, endp, base); }
+#define SDL_strtoul SDL_strtoul_inline
+#endif
+
+extern DECLSPEC char *SDLCALL SDL_lltoa(Sint64 value, char *str, int radix);
+#ifdef HAVE__I64TOA
+SDL_FORCE_INLINE char *SDL_lltoa_inline(Sint64 value, char *str, int radix) { return _i64toa(value, str, radix); }
+#define SDL_lltoa SDL_lltoa_inline
+#endif
+
+extern DECLSPEC char *SDLCALL SDL_ulltoa(Uint64 value, char *str, int radix);
+#ifdef HAVE__UI64TOA
+SDL_FORCE_INLINE char *SDL_ulltoa_inline(Uint64 value, char *str, int radix) { return _ui64toa(value, str, radix); }
+#define SDL_ulltoa SDL_ulltoa_inline
+#endif
+
+extern DECLSPEC Sint64 SDLCALL SDL_strtoll(const char *str, char **endp, int base);
+#ifdef HAVE_STRTOLL
+SDL_FORCE_INLINE Sint64 SDL_strtoll_inline(const char *str, char **endp, int base) { return strtoll(str, endp, base); }
+#define SDL_strtoll SDL_strtoll_inline
+#endif
+
+extern DECLSPEC Uint64 SDLCALL SDL_strtoull(const char *str, char **endp, int base);
+#ifdef HAVE_STRTOULL
+SDL_FORCE_INLINE Uint64 SDL_strtoull_inline(const char *str, char **endp, int base) { return strtoull(str, endp, base); }
+#define SDL_strtoull SDL_strtoull_inline
+#endif
+
+extern DECLSPEC double SDLCALL SDL_strtod(const char *str, char **endp);
+#ifdef HAVE_STRTOD
+SDL_FORCE_INLINE Uint64 SDL_strtod_inline(const char *str, char **endp) { return strtod(str, endp); }
+#define SDL_strtod SDL_strtod_inline
+#endif
+
+extern DECLSPEC int SDLCALL SDL_atoi(const char *str);
+#ifdef HAVE_ATOI
+SDL_FORCE_INLINE int SDL_atoi_inline(const char *str) { return atoi(str); }
+#else
+SDL_FORCE_INLINE int SDL_atoi_inline(const char *str) { return SDL_strtol(str, NULL, 0); }
+#endif
+#define SDL_atoi SDL_atoi_inline
+
+extern DECLSPEC double SDLCALL SDL_atof(const char *str);
+#ifdef HAVE_ATOF
+SDL_FORCE_INLINE double SDL_atof_inline(const char *str) { return (double) atof(str); }
+#else
+SDL_FORCE_INLINE double SDL_atof_inline(const char *str) { return SDL_strtod(str, NULL); }
+#endif
+#define SDL_atof SDL_atof_inline
+
+
+extern DECLSPEC int SDLCALL SDL_strcmp(const char *str1, const char *str2);
+#ifdef HAVE_STRCMP
+SDL_FORCE_INLINE int SDL_strcmp_inline(const char *str1, const char *str2) { return strcmp(str1, str2); }
+#define SDL_strcmp SDL_strcmp_inline
+#endif
+
+extern DECLSPEC int SDLCALL SDL_strncmp(const char *str1, const char *str2, size_t maxlen);
+#ifdef HAVE_STRNCMP
+SDL_FORCE_INLINE int SDL_strncmp_inline(const char *str1, const char *str2, size_t maxlen) { return strncmp(str1, str2, maxlen); }
+#define SDL_strncmp SDL_strncmp_inline
+#endif
+
+extern DECLSPEC int SDLCALL SDL_strcasecmp(const char *str1, const char *str2);
+#ifdef HAVE_STRCASECMP
+SDL_FORCE_INLINE int SDL_strcasecmp_inline(const char *str1, const char *str2) { return strcasecmp(str1, str2); }
+#define SDL_strcasecmp SDL_strcasecmp_inline
+#elif defined(HAVE__STRICMP)
+SDL_FORCE_INLINE int SDL_strcasecmp_inline(const char *str1, const char *str2) { return _stricmp(str1, str2); }
+#define SDL_strcasecmp SDL_strcasecmp_inline
+#endif
+
+extern DECLSPEC int SDLCALL SDL_strncasecmp(const char *str1, const char *str2, size_t len);
+#ifdef HAVE_STRNCASECMP
+SDL_FORCE_INLINE int SDL_strncasecmp_inline(const char *str1, const char *str2, size_t len) { return strncasecmp(str1, str2, len); }
+#define SDL_strncasecmp SDL_strncasecmp_inline
+#elif defined(HAVE__STRNICMP)
+SDL_FORCE_INLINE int SDL_strncasecmp_inline(const char *str1, const char *str2, size_t len) { return _strnicmp(str1, str2, len); }
+#define SDL_strncasecmp SDL_strncasecmp_inline
+#endif
+
+/* Not doing SDL_*_inline functions for these, because of the varargs. */
+extern DECLSPEC int SDLCALL SDL_sscanf(const char *text, const char *fmt, ...);
+#ifdef HAVE_SSCANF
+#define SDL_sscanf sscanf
+#endif
+
+extern DECLSPEC int SDLCALL SDL_snprintf(char *text, size_t maxlen, const char *fmt, ...);
+#ifdef HAVE_SNPRINTF
+#define SDL_snprintf snprintf
+#endif
+
+extern DECLSPEC int SDLCALL SDL_vsnprintf(char *text, size_t maxlen, const char *fmt, va_list ap);
+#ifdef HAVE_VSNPRINTF
+SDL_FORCE_INLINE int SDL_vsnprintf_inline(char *text, size_t maxlen, const char *fmt, va_list ap) { return vsnprintf(text, maxlen, fmt, ap); }
+#define SDL_vsnprintf SDL_vsnprintf_inline
+#endif
+
+#ifndef HAVE_M_PI
+#ifndef M_PI
+#define M_PI    3.14159265358979323846264338327950288   /* pi */
+#endif
+#endif
+
+extern DECLSPEC double SDLCALL SDL_atan(double x);
+#ifdef HAVE_ATAN
+SDL_FORCE_INLINE double SDL_atan_inline(double x) { return atan(x); }
+#define SDL_atan SDL_atan_inline
+#endif
+
+extern DECLSPEC double SDLCALL SDL_atan2(double x, double y);
+#ifdef HAVE_ATAN2
+SDL_FORCE_INLINE double SDL_atan2_inline(double x, double y) { return atan2(x, y); }
+#define SDL_atan2 SDL_atan2_inline
+#endif
+
+extern DECLSPEC double SDLCALL SDL_ceil(double x);
+#ifdef HAVE_CEIL
+SDL_FORCE_INLINE double SDL_ceil_inline(double x) { return ceil(x); }
+#else
+SDL_FORCE_INLINE double SDL_ceil_inline(double x) { return (double)(int)((x)+0.5); }
+#endif
+#define SDL_ceil SDL_ceil_inline
+
+extern DECLSPEC double SDLCALL SDL_copysign(double x, double y);
+#ifdef HAVE_COPYSIGN
+SDL_FORCE_INLINE double SDL_copysign_inline(double x, double y) { return copysign(x, y); }
+#define SDL_copysign SDL_copysign_inline
+#endif
+
+extern DECLSPEC double SDLCALL SDL_cos(double x);
+#ifdef HAVE_COS
+SDL_FORCE_INLINE double SDL_cos_inline(double x) { return cos(x); }
+#define SDL_cos SDL_cos_inline
+#endif
+
+extern DECLSPEC float SDLCALL SDL_cosf(float x);
+#ifdef HAVE_COSF
+SDL_FORCE_INLINE float SDL_cosf_inline(float x) { return cosf(x); }
+#else
+SDL_FORCE_INLINE float SDL_cosf_inline(float x) { return (float)SDL_cos((double)x); }
+#endif
+#define SDL_cosf SDL_cosf_inline
+
+extern DECLSPEC double SDLCALL SDL_fabs(double x);
+#ifdef HAVE_FABS
+SDL_FORCE_INLINE double SDL_fabs_inline(double x) { return fabs(x); }
+#define SDL_fabs SDL_fabs_inline
+#endif
+
+extern DECLSPEC double SDLCALL SDL_floor(double x);
+#ifdef HAVE_FLOOR
+SDL_FORCE_INLINE double SDL_floor_inline(double x) { return floor(x); }
+#define SDL_floor SDL_floor_inline
+#endif
+
+extern DECLSPEC double SDLCALL SDL_log(double x);
+#ifdef HAVE_LOG
+SDL_FORCE_INLINE double SDL_log_inline(double x) { return log(x); }
+#define SDL_log SDL_log_inline
+#endif
+
+extern DECLSPEC double SDLCALL SDL_pow(double x, double y);
+#ifdef HAVE_POW
+SDL_FORCE_INLINE double SDL_pow_inline(double x, double y) { return pow(x, y); }
+#define SDL_pow SDL_pow_inline
+#endif
+
+extern DECLSPEC double SDLCALL SDL_scalbn(double x, int n);
+#ifdef HAVE_SCALBN
+SDL_FORCE_INLINE double SDL_scalbn_inline(double x, int n) { return scalbn(x, n); }
+#define SDL_scalbn SDL_scalbn_inline
+#endif
+
+extern DECLSPEC double SDLCALL SDL_sin(double x);
+#ifdef HAVE_SIN
+SDL_FORCE_INLINE double SDL_sin_inline(double x) { return sin(x); }
+#define SDL_sin SDL_sin_inline
+#endif
+
+extern DECLSPEC float SDLCALL SDL_sinf(float x);
+#ifdef HAVE_SINF
+SDL_FORCE_INLINE float SDL_sinf_inline(float x) { return sinf(x); }
+#else
+SDL_FORCE_INLINE float SDL_sinf_inline(float x) { return (float)SDL_sin((double)x); }
+#endif
+#define SDL_sinf SDL_sinf_inline
+
+extern DECLSPEC double SDLCALL SDL_sqrt(double x);
+#ifdef HAVE_SQRT
+SDL_FORCE_INLINE double SDL_sqrt_inline(double x) { return sqrt(x); }
+#define SDL_sqrt SDL_sqrt_inline
+#endif
+
+/* The SDL implementation of iconv() returns these error codes */
+#define SDL_ICONV_ERROR		(size_t)-1
+#define SDL_ICONV_E2BIG		(size_t)-2
+#define SDL_ICONV_EILSEQ	(size_t)-3
+#define SDL_ICONV_EINVAL	(size_t)-4
+
+/* SDL_iconv_* are now always real symbols/types, not macros or inlined. */
+typedef struct _SDL_iconv_t *SDL_iconv_t;
+extern DECLSPEC SDL_iconv_t SDLCALL SDL_iconv_open(const char *tocode,
+                                                   const char *fromcode);
+extern DECLSPEC int SDLCALL SDL_iconv_close(SDL_iconv_t cd);
+extern DECLSPEC size_t SDLCALL SDL_iconv(SDL_iconv_t cd, const char **inbuf,
+                                         size_t * inbytesleft, char **outbuf,
+                                         size_t * outbytesleft);
+/**
+ *  This function converts a string between encodings in one pass, returning a
+ *  string that must be freed with SDL_free() or NULL on error.
+ */
+extern DECLSPEC char *SDLCALL SDL_iconv_string(const char *tocode,
+                                               const char *fromcode,
+                                               const char *inbuf,
+                                               size_t inbytesleft);
+#define SDL_iconv_utf8_locale(S)	SDL_iconv_string("", "UTF-8", S, SDL_strlen(S)+1)
+#define SDL_iconv_utf8_ucs2(S)		(Uint16 *)SDL_iconv_string("UCS-2-INTERNAL", "UTF-8", S, SDL_strlen(S)+1)
+#define SDL_iconv_utf8_ucs4(S)		(Uint32 *)SDL_iconv_string("UCS-4-INTERNAL", "UTF-8", S, SDL_strlen(S)+1)
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_stdinc_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_surface.h

@@ -0,0 +1,502 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_surface.h
+ *  
+ *  Header file for ::SDL_surface definition and management functions.
+ */
+
+#ifndef _SDL_surface_h
+#define _SDL_surface_h
+
+#include "SDL_stdinc.h"
+#include "SDL_pixels.h"
+#include "SDL_rect.h"
+#include "SDL_blendmode.h"
+#include "SDL_rwops.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/**
+ *  \name Surface flags
+ *  
+ *  These are the currently supported flags for the ::SDL_surface.
+ *  
+ *  \internal
+ *  Used internally (read-only).
+ */
+/*@{*/
+#define SDL_SWSURFACE       0           /**< Just here for compatibility */
+#define SDL_PREALLOC        0x00000001  /**< Surface uses preallocated memory */
+#define SDL_RLEACCEL        0x00000002  /**< Surface is RLE encoded */
+#define SDL_DONTFREE        0x00000004  /**< Surface is referenced internally */
+/*@}*//*Surface flags*/
+
+/**
+ *  Evaluates to true if the surface needs to be locked before access.
+ */
+#define SDL_MUSTLOCK(S)	(((S)->flags & SDL_RLEACCEL) != 0)
+
+/**
+ * \brief A collection of pixels used in software blitting.
+ *
+ * \note  This structure should be treated as read-only, except for \c pixels,
+ *        which, if not NULL, contains the raw pixel data for the surface.
+ */
+typedef struct SDL_Surface
+{
+    Uint32 flags;               /**< Read-only */
+    SDL_PixelFormat *format;    /**< Read-only */
+    int w, h;                   /**< Read-only */
+    int pitch;                  /**< Read-only */
+    void *pixels;               /**< Read-write */
+
+    /** Application data associated with the surface */
+    void *userdata;             /**< Read-write */
+
+    /** information needed for surfaces requiring locks */
+    int locked;                 /**< Read-only */
+    void *lock_data;            /**< Read-only */
+
+    /** clipping information */
+    SDL_Rect clip_rect;         /**< Read-only */
+
+    /** info for fast blit mapping to other surfaces */
+    struct SDL_BlitMap *map;    /**< Private */
+
+    /** Reference count -- used when freeing surface */
+    int refcount;               /**< Read-mostly */
+} SDL_Surface;
+
+/**
+ * \brief The type of function used for surface blitting functions.
+ */
+typedef int (*SDL_blit) (struct SDL_Surface * src, SDL_Rect * srcrect,
+                         struct SDL_Surface * dst, SDL_Rect * dstrect);
+
+/**
+ *  Allocate and free an RGB surface.
+ *  
+ *  If the depth is 4 or 8 bits, an empty palette is allocated for the surface.
+ *  If the depth is greater than 8 bits, the pixel format is set using the
+ *  flags '[RGB]mask'.
+ *  
+ *  If the function runs out of memory, it will return NULL.
+ *  
+ *  \param flags The \c flags are obsolete and should be set to 0.
+ */
+extern DECLSPEC SDL_Surface *SDLCALL SDL_CreateRGBSurface
+    (Uint32 flags, int width, int height, int depth,
+     Uint32 Rmask, Uint32 Gmask, Uint32 Bmask, Uint32 Amask);
+extern DECLSPEC SDL_Surface *SDLCALL SDL_CreateRGBSurfaceFrom(void *pixels,
+                                                              int width,
+                                                              int height,
+                                                              int depth,
+                                                              int pitch,
+                                                              Uint32 Rmask,
+                                                              Uint32 Gmask,
+                                                              Uint32 Bmask,
+                                                              Uint32 Amask);
+extern DECLSPEC void SDLCALL SDL_FreeSurface(SDL_Surface * surface);
+
+/**
+ *  \brief Set the palette used by a surface.
+ *  
+ *  \return 0, or -1 if the surface format doesn't use a palette.
+ *  
+ *  \note A single palette can be shared with many surfaces.
+ */
+extern DECLSPEC int SDLCALL SDL_SetSurfacePalette(SDL_Surface * surface,
+                                                  SDL_Palette * palette);
+
+/**
+ *  \brief Sets up a surface for directly accessing the pixels.
+ *  
+ *  Between calls to SDL_LockSurface() / SDL_UnlockSurface(), you can write
+ *  to and read from \c surface->pixels, using the pixel format stored in 
+ *  \c surface->format.  Once you are done accessing the surface, you should 
+ *  use SDL_UnlockSurface() to release it.
+ *  
+ *  Not all surfaces require locking.  If SDL_MUSTLOCK(surface) evaluates
+ *  to 0, then you can read and write to the surface at any time, and the
+ *  pixel format of the surface will not change.
+ *  
+ *  No operating system or library calls should be made between lock/unlock
+ *  pairs, as critical system locks may be held during this time.
+ *  
+ *  SDL_LockSurface() returns 0, or -1 if the surface couldn't be locked.
+ *  
+ *  \sa SDL_UnlockSurface()
+ */
+extern DECLSPEC int SDLCALL SDL_LockSurface(SDL_Surface * surface);
+/** \sa SDL_LockSurface() */
+extern DECLSPEC void SDLCALL SDL_UnlockSurface(SDL_Surface * surface);
+
+/**
+ *  Load a surface from a seekable SDL data stream (memory or file).
+ *  
+ *  If \c freesrc is non-zero, the stream will be closed after being read.
+ *  
+ *  The new surface should be freed with SDL_FreeSurface().
+ *  
+ *  \return the new surface, or NULL if there was an error.
+ */
+extern DECLSPEC SDL_Surface *SDLCALL SDL_LoadBMP_RW(SDL_RWops * src,
+                                                    int freesrc);
+
+/**
+ *  Load a surface from a file.
+ *  
+ *  Convenience macro.
+ */
+#define SDL_LoadBMP(file)	SDL_LoadBMP_RW(SDL_RWFromFile(file, "rb"), 1)
+
+/**
+ *  Save a surface to a seekable SDL data stream (memory or file).
+ *  
+ *  If \c freedst is non-zero, the stream will be closed after being written.
+ *  
+ *  \return 0 if successful or -1 if there was an error.
+ */
+extern DECLSPEC int SDLCALL SDL_SaveBMP_RW
+    (SDL_Surface * surface, SDL_RWops * dst, int freedst);
+
+/** 
+ *  Save a surface to a file.
+ *  
+ *  Convenience macro.
+ */
+#define SDL_SaveBMP(surface, file) \
+		SDL_SaveBMP_RW(surface, SDL_RWFromFile(file, "wb"), 1)
+
+/**
+ *  \brief Sets the RLE acceleration hint for a surface.
+ *  
+ *  \return 0 on success, or -1 if the surface is not valid
+ *  
+ *  \note If RLE is enabled, colorkey and alpha blending blits are much faster,
+ *        but the surface must be locked before directly accessing the pixels.
+ */
+extern DECLSPEC int SDLCALL SDL_SetSurfaceRLE(SDL_Surface * surface,
+                                              int flag);
+
+/**
+ *  \brief Sets the color key (transparent pixel) in a blittable surface.
+ *  
+ *  \param surface The surface to update
+ *  \param flag Non-zero to enable colorkey and 0 to disable colorkey
+ *  \param key The transparent pixel in the native surface format
+ *  
+ *  \return 0 on success, or -1 if the surface is not valid
+ *
+ *  You can pass SDL_RLEACCEL to enable RLE accelerated blits.
+ */
+extern DECLSPEC int SDLCALL SDL_SetColorKey(SDL_Surface * surface,
+                                            int flag, Uint32 key);
+
+/**
+ *  \brief Gets the color key (transparent pixel) in a blittable surface.
+ *  
+ *  \param surface The surface to update
+ *  \param key A pointer filled in with the transparent pixel in the native 
+ *             surface format
+ *  
+ *  \return 0 on success, or -1 if the surface is not valid or colorkey is not 
+ *          enabled.
+ */
+extern DECLSPEC int SDLCALL SDL_GetColorKey(SDL_Surface * surface,
+                                            Uint32 * key);
+
+/**
+ *  \brief Set an additional color value used in blit operations.
+ *  
+ *  \param surface The surface to update.
+ *  \param r The red color value multiplied into blit operations.
+ *  \param g The green color value multiplied into blit operations.
+ *  \param b The blue color value multiplied into blit operations.
+ *  
+ *  \return 0 on success, or -1 if the surface is not valid.
+ *  
+ *  \sa SDL_GetSurfaceColorMod()
+ */
+extern DECLSPEC int SDLCALL SDL_SetSurfaceColorMod(SDL_Surface * surface,
+                                                   Uint8 r, Uint8 g, Uint8 b);
+
+
+/**
+ *  \brief Get the additional color value used in blit operations.
+ *  
+ *  \param surface The surface to query.
+ *  \param r A pointer filled in with the current red color value.
+ *  \param g A pointer filled in with the current green color value.
+ *  \param b A pointer filled in with the current blue color value.
+ *  
+ *  \return 0 on success, or -1 if the surface is not valid.
+ *  
+ *  \sa SDL_SetSurfaceColorMod()
+ */
+extern DECLSPEC int SDLCALL SDL_GetSurfaceColorMod(SDL_Surface * surface,
+                                                   Uint8 * r, Uint8 * g,
+                                                   Uint8 * b);
+
+/**
+ *  \brief Set an additional alpha value used in blit operations.
+ *  
+ *  \param surface The surface to update.
+ *  \param alpha The alpha value multiplied into blit operations.
+ *  
+ *  \return 0 on success, or -1 if the surface is not valid.
+ *  
+ *  \sa SDL_GetSurfaceAlphaMod()
+ */
+extern DECLSPEC int SDLCALL SDL_SetSurfaceAlphaMod(SDL_Surface * surface,
+                                                   Uint8 alpha);
+
+/**
+ *  \brief Get the additional alpha value used in blit operations.
+ *  
+ *  \param surface The surface to query.
+ *  \param alpha A pointer filled in with the current alpha value.
+ *  
+ *  \return 0 on success, or -1 if the surface is not valid.
+ *  
+ *  \sa SDL_SetSurfaceAlphaMod()
+ */
+extern DECLSPEC int SDLCALL SDL_GetSurfaceAlphaMod(SDL_Surface * surface,
+                                                   Uint8 * alpha);
+
+/**
+ *  \brief Set the blend mode used for blit operations.
+ *  
+ *  \param surface The surface to update.
+ *  \param blendMode ::SDL_BlendMode to use for blit blending.
+ *  
+ *  \return 0 on success, or -1 if the parameters are not valid.
+ *  
+ *  \sa SDL_GetSurfaceBlendMode()
+ */
+extern DECLSPEC int SDLCALL SDL_SetSurfaceBlendMode(SDL_Surface * surface,
+                                                    SDL_BlendMode blendMode);
+
+/**
+ *  \brief Get the blend mode used for blit operations.
+ *  
+ *  \param surface   The surface to query.
+ *  \param blendMode A pointer filled in with the current blend mode.
+ *  
+ *  \return 0 on success, or -1 if the surface is not valid.
+ *  
+ *  \sa SDL_SetSurfaceBlendMode()
+ */
+extern DECLSPEC int SDLCALL SDL_GetSurfaceBlendMode(SDL_Surface * surface,
+                                                    SDL_BlendMode *blendMode);
+
+/**
+ *  Sets the clipping rectangle for the destination surface in a blit.
+ *  
+ *  If the clip rectangle is NULL, clipping will be disabled.
+ *  
+ *  If the clip rectangle doesn't intersect the surface, the function will
+ *  return SDL_FALSE and blits will be completely clipped.  Otherwise the
+ *  function returns SDL_TRUE and blits to the surface will be clipped to
+ *  the intersection of the surface area and the clipping rectangle.
+ *  
+ *  Note that blits are automatically clipped to the edges of the source
+ *  and destination surfaces.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_SetClipRect(SDL_Surface * surface,
+                                                 const SDL_Rect * rect);
+
+/**
+ *  Gets the clipping rectangle for the destination surface in a blit.
+ *  
+ *  \c rect must be a pointer to a valid rectangle which will be filled
+ *  with the correct values.
+ */
+extern DECLSPEC void SDLCALL SDL_GetClipRect(SDL_Surface * surface,
+                                             SDL_Rect * rect);
+
+/**
+ *  Creates a new surface of the specified format, and then copies and maps 
+ *  the given surface to it so the blit of the converted surface will be as 
+ *  fast as possible.  If this function fails, it returns NULL.
+ *  
+ *  The \c flags parameter is passed to SDL_CreateRGBSurface() and has those 
+ *  semantics.  You can also pass ::SDL_RLEACCEL in the flags parameter and
+ *  SDL will try to RLE accelerate colorkey and alpha blits in the resulting
+ *  surface.
+ */
+extern DECLSPEC SDL_Surface *SDLCALL SDL_ConvertSurface
+    (SDL_Surface * src, SDL_PixelFormat * fmt, Uint32 flags);
+extern DECLSPEC SDL_Surface *SDLCALL SDL_ConvertSurfaceFormat
+    (SDL_Surface * src, Uint32 pixel_format, Uint32 flags);
+
+/**
+ * \brief Copy a block of pixels of one format to another format
+ *  
+ *  \return 0 on success, or -1 if there was an error
+ */
+extern DECLSPEC int SDLCALL SDL_ConvertPixels(int width, int height,
+                                              Uint32 src_format,
+                                              const void * src, int src_pitch,
+                                              Uint32 dst_format,
+                                              void * dst, int dst_pitch);
+
+/**
+ *  Performs a fast fill of the given rectangle with \c color.
+ *  
+ *  If \c rect is NULL, the whole surface will be filled with \c color.
+ *  
+ *  The color should be a pixel of the format used by the surface, and 
+ *  can be generated by the SDL_MapRGB() function.
+ *  
+ *  \return 0 on success, or -1 on error.
+ */
+extern DECLSPEC int SDLCALL SDL_FillRect
+    (SDL_Surface * dst, const SDL_Rect * rect, Uint32 color);
+extern DECLSPEC int SDLCALL SDL_FillRects
+    (SDL_Surface * dst, const SDL_Rect * rects, int count, Uint32 color);
+
+/**
+ *  Performs a fast blit from the source surface to the destination surface.
+ *  
+ *  This assumes that the source and destination rectangles are
+ *  the same size.  If either \c srcrect or \c dstrect are NULL, the entire
+ *  surface (\c src or \c dst) is copied.  The final blit rectangles are saved
+ *  in \c srcrect and \c dstrect after all clipping is performed.
+ *  
+ *  \return If the blit is successful, it returns 0, otherwise it returns -1.
+ *
+ *  The blit function should not be called on a locked surface.
+ *
+ *  The blit semantics for surfaces with and without alpha and colorkey
+ *  are defined as follows:
+ *  \verbatim
+    RGBA->RGB:
+      SDL_SRCALPHA set:
+        alpha-blend (using alpha-channel).
+        SDL_SRCCOLORKEY ignored.
+      SDL_SRCALPHA not set:
+        copy RGB.
+        if SDL_SRCCOLORKEY set, only copy the pixels matching the
+        RGB values of the source colour key, ignoring alpha in the
+        comparison.
+   
+    RGB->RGBA:
+      SDL_SRCALPHA set:
+        alpha-blend (using the source per-surface alpha value);
+        set destination alpha to opaque.
+      SDL_SRCALPHA not set:
+        copy RGB, set destination alpha to source per-surface alpha value.
+      both:
+        if SDL_SRCCOLORKEY set, only copy the pixels matching the
+        source colour key.
+   
+    RGBA->RGBA:
+      SDL_SRCALPHA set:
+        alpha-blend (using the source alpha channel) the RGB values;
+        leave destination alpha untouched. [Note: is this correct?]
+        SDL_SRCCOLORKEY ignored.
+      SDL_SRCALPHA not set:
+        copy all of RGBA to the destination.
+        if SDL_SRCCOLORKEY set, only copy the pixels matching the
+        RGB values of the source colour key, ignoring alpha in the
+       comparison.
+   
+    RGB->RGB: 
+      SDL_SRCALPHA set:
+        alpha-blend (using the source per-surface alpha value).
+      SDL_SRCALPHA not set:
+        copy RGB.
+      both:
+        if SDL_SRCCOLORKEY set, only copy the pixels matching the
+        source colour key.
+    \endverbatim
+ *  
+ *  You should call SDL_BlitSurface() unless you know exactly how SDL
+ *  blitting works internally and how to use the other blit functions.
+ */
+#define SDL_BlitSurface SDL_UpperBlit
+
+/**
+ *  This is the public blit function, SDL_BlitSurface(), and it performs
+ *  rectangle validation and clipping before passing it to SDL_LowerBlit()
+ */
+extern DECLSPEC int SDLCALL SDL_UpperBlit
+    (SDL_Surface * src, const SDL_Rect * srcrect,
+     SDL_Surface * dst, SDL_Rect * dstrect);
+
+/**
+ *  This is a semi-private blit function and it performs low-level surface
+ *  blitting only.
+ */
+extern DECLSPEC int SDLCALL SDL_LowerBlit
+    (SDL_Surface * src, SDL_Rect * srcrect,
+     SDL_Surface * dst, SDL_Rect * dstrect);
+
+/**
+ *  \brief Perform a fast, low quality, stretch blit between two surfaces of the
+ *         same pixel format.
+ *  
+ *  \note This function uses a static buffer, and is not thread-safe.
+ */
+extern DECLSPEC int SDLCALL SDL_SoftStretch(SDL_Surface * src,
+                                            const SDL_Rect * srcrect,
+                                            SDL_Surface * dst,
+                                            const SDL_Rect * dstrect);
+
+#define SDL_BlitScaled SDL_UpperBlitScaled
+
+/**
+ *  This is the public scaled blit function, SDL_BlitScaled(), and it performs
+ *  rectangle validation and clipping before passing it to SDL_LowerBlitScaled()
+ */
+extern DECLSPEC int SDLCALL SDL_UpperBlitScaled
+    (SDL_Surface * src, const SDL_Rect * srcrect,
+    SDL_Surface * dst, SDL_Rect * dstrect);
+
+/**
+ *  This is a semi-private blit function and it performs low-level surface
+ *  scaled blitting only.
+ */
+extern DECLSPEC int SDLCALL SDL_LowerBlitScaled
+    (SDL_Surface * src, SDL_Rect * srcrect,
+    SDL_Surface * dst, SDL_Rect * dstrect);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_surface_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_system.h

@@ -0,0 +1,106 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_system.h
+ *  
+ *  Include file for platform specific SDL API functions
+ */
+
+#ifndef _SDL_system_h
+#define _SDL_system_h
+
+#include "SDL_stdinc.h"
+
+#if defined(__IPHONEOS__) && __IPHONEOS__
+#include "SDL_video.h"
+#include "SDL_keyboard.h"
+#endif
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/* Platform specific functions for iOS */
+#if defined(__IPHONEOS__) && __IPHONEOS__
+
+extern DECLSPEC int SDLCALL SDL_iPhoneSetAnimationCallback(SDL_Window * window, int interval, void (*callback)(void*), void *callbackParam);
+extern DECLSPEC void SDLCALL SDL_iPhoneSetEventPump(SDL_bool enabled);
+
+#endif /* __IPHONEOS__ */
+
+
+/* Platform specific functions for Android */
+#if defined(__ANDROID__) && __ANDROID__
+
+/* Get the JNI environment for the current thread
+   This returns JNIEnv*, but the prototype is void* so we don't need jni.h
+ */
+extern DECLSPEC void * SDLCALL SDL_AndroidGetJNIEnv();
+
+/* Get the SDL Activity object for the application
+   This returns jobject, but the prototype is void* so we don't need jni.h
+ */
+extern DECLSPEC void * SDLCALL SDL_AndroidGetActivity();
+
+/* See the official Android developer guide for more information:
+   http://developer.android.com/guide/topics/data/data-storage.html
+*/
+#define SDL_ANDROID_EXTERNAL_STORAGE_READ   0x01
+#define SDL_ANDROID_EXTERNAL_STORAGE_WRITE  0x02
+
+/* Get the path used for internal storage for this application.
+   This path is unique to your application and cannot be written to
+   by other applications.
+ */
+extern DECLSPEC const char * SDLCALL SDL_AndroidGetInternalStoragePath();
+
+/* Get the current state of external storage, a bitmask of these values:
+    SDL_ANDROID_EXTERNAL_STORAGE_READ
+    SDL_ANDROID_EXTERNAL_STORAGE_WRITE
+   If external storage is currently unavailable, this will return 0.
+*/
+extern DECLSPEC int SDLCALL SDL_AndroidGetExternalStorageState();
+
+/* Get the path used for external storage for this application.
+   This path is unique to your application, but is public and can be
+   written to by other applications.
+ */
+extern DECLSPEC const char * SDLCALL SDL_AndroidGetExternalStoragePath();
+
+#endif /* __ANDROID__ */
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_system_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_syswm.h

@@ -0,0 +1,241 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_syswm.h
+ *  
+ *  Include file for SDL custom system window manager hooks.
+ */
+
+#ifndef _SDL_syswm_h
+#define _SDL_syswm_h
+
+#include "SDL_stdinc.h"
+#include "SDL_error.h"
+#include "SDL_video.h"
+#include "SDL_version.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/**
+ *  \file SDL_syswm.h
+ *  
+ *  Your application has access to a special type of event ::SDL_SYSWMEVENT,
+ *  which contains window-manager specific information and arrives whenever
+ *  an unhandled window event occurs.  This event is ignored by default, but
+ *  you can enable it with SDL_EventState().
+ */
+#ifdef SDL_PROTOTYPES_ONLY
+struct SDL_SysWMinfo;
+#else
+
+#if defined(SDL_VIDEO_DRIVER_WINDOWS)
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#endif
+
+/* This is the structure for custom window manager events */
+#if defined(SDL_VIDEO_DRIVER_X11)
+#if defined(__APPLE__) && defined(__MACH__)
+/* conflicts with Quickdraw.h */
+#define Cursor X11Cursor
+#endif
+
+#include <X11/Xlib.h>
+#include <X11/Xatom.h>
+
+#if defined(__APPLE__) && defined(__MACH__)
+/* matches the re-define above */
+#undef Cursor
+#endif
+
+#endif /* defined(SDL_VIDEO_DRIVER_X11) */
+
+#if defined(SDL_VIDEO_DRIVER_DIRECTFB)
+#include <directfb.h>
+#endif
+
+#if defined(SDL_VIDEO_DRIVER_COCOA)
+#ifdef __OBJC__
+#include <Cocoa/Cocoa.h>
+#else
+typedef struct _NSWindow NSWindow;
+#endif
+#endif
+
+#if defined(SDL_VIDEO_DRIVER_UIKIT)
+#ifdef __OBJC__
+#include <UIKit/UIKit.h>
+#else
+typedef struct _UIWindow UIWindow;
+#endif
+#endif
+
+/** 
+ *  These are the various supported windowing subsystems
+ */
+typedef enum
+{
+    SDL_SYSWM_UNKNOWN,
+    SDL_SYSWM_WINDOWS,
+    SDL_SYSWM_X11,
+    SDL_SYSWM_DIRECTFB,
+    SDL_SYSWM_COCOA,
+    SDL_SYSWM_UIKIT,
+} SDL_SYSWM_TYPE;
+
+/**
+ *  The custom event structure.
+ */
+struct SDL_SysWMmsg
+{
+    SDL_version version;
+    SDL_SYSWM_TYPE subsystem;
+    union
+    {
+#if defined(SDL_VIDEO_DRIVER_WINDOWS)
+        struct {
+            HWND hwnd;                  /**< The window for the message */
+            UINT msg;                   /**< The type of message */
+            WPARAM wParam;              /**< WORD message parameter */
+            LPARAM lParam;              /**< LONG message parameter */
+        } win;
+#endif
+#if defined(SDL_VIDEO_DRIVER_X11)
+        struct {
+            XEvent event;
+        } x11;
+#endif
+#if defined(SDL_VIDEO_DRIVER_DIRECTFB)
+        struct {
+            DFBEvent event;
+        } dfb;
+#endif
+#if defined(SDL_VIDEO_DRIVER_COCOA)
+        struct
+        {
+            /* No Cocoa window events yet */
+        } cocoa;
+#endif
+#if defined(SDL_VIDEO_DRIVER_UIKIT)
+        struct
+        {
+            /* No UIKit window events yet */
+        } uikit;
+#endif
+        /* Can't have an empty union */
+        int dummy;
+    } msg;
+};
+
+/**
+ *  The custom window manager information structure.
+ *
+ *  When this structure is returned, it holds information about which
+ *  low level system it is using, and will be one of SDL_SYSWM_TYPE.
+ */
+struct SDL_SysWMinfo
+{
+    SDL_version version;
+    SDL_SYSWM_TYPE subsystem;
+    union
+    {
+#if defined(SDL_VIDEO_DRIVER_WINDOWS)
+        struct
+        {
+            HWND window;                /**< The window handle */
+        } win;
+#endif
+#if defined(SDL_VIDEO_DRIVER_X11)
+        struct
+        {
+            Display *display;           /**< The X11 display */
+            Window window;              /**< The X11 window */
+        } x11;
+#endif
+#if defined(SDL_VIDEO_DRIVER_DIRECTFB)
+        struct
+        {
+            IDirectFB *dfb;             /**< The directfb main interface */
+            IDirectFBWindow *window;    /**< The directfb window handle */
+            IDirectFBSurface *surface;  /**< The directfb client surface */
+        } dfb;
+#endif
+#if defined(SDL_VIDEO_DRIVER_COCOA)
+        struct
+        {
+            NSWindow *window;           /* The Cocoa window */
+        } cocoa;
+#endif
+#if defined(SDL_VIDEO_DRIVER_UIKIT)
+        struct
+        {
+            UIWindow *window;           /* The UIKit window */
+        } uikit;
+#endif
+        /* Can't have an empty union */
+        int dummy;
+    } info;
+};
+
+#endif /* SDL_PROTOTYPES_ONLY */
+
+typedef struct SDL_SysWMinfo SDL_SysWMinfo;
+
+/* Function prototypes */
+/**
+ *  \brief This function allows access to driver-dependent window information.
+ *  
+ *  \param window The window about which information is being requested
+ *  \param info This structure must be initialized with the SDL version, and is 
+ *              then filled in with information about the given window.
+ *  
+ *  \return SDL_TRUE if the function is implemented and the version member of 
+ *          the \c info struct is valid, SDL_FALSE otherwise.
+ *  
+ *  You typically use this function like this:
+ *  \code
+ *  SDL_SysWMinfo info;
+ *  SDL_VERSION(&info.version);
+ *  if ( SDL_GetWindowWMInfo(&info) ) { ... }
+ *  \endcode
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_GetWindowWMInfo(SDL_Window * window,
+                                                     SDL_SysWMinfo * info);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_syswm_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_test.h

@@ -0,0 +1,72 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_test.h
+ *  
+ *  Include file for SDL test framework.
+ *
+ *  This code is a part of the SDL2_test library, not the main SDL library.
+ */
+
+#ifndef _SDL_test_h
+#define _SDL_test_h
+
+#include "SDL.h"
+#include "SDL_test_common.h"
+#include "SDL_test_font.h"
+#include "SDL_test_random.h"
+#include "SDL_test_fuzzer.h"
+#include "SDL_test_crc32.h"
+#include "SDL_test_md5.h"
+#include "SDL_test_log.h"
+#include "SDL_test_assert.h"
+#include "SDL_test_harness.h"
+#include "SDL_test_images.h"
+#include "SDL_test_compare.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/* Global definitions */
+
+/* 
+ * Note: Maximum size of SDLTest log message is less than SDLs limit 
+ * to ensure we can fit additional information such as the timestamp. 
+ */
+#define SDLTEST_MAX_LOGMESSAGE_LENGTH	3584
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_test_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_test_assert.h

@@ -0,0 +1,109 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_test_assert.h
+ *  
+ *  Include file for SDL test framework.
+ *
+ *  This code is a part of the SDL2_test library, not the main SDL library.
+ */
+
+/* 
+ *
+ * Assert API for test code and test cases
+ *
+ */
+
+#ifndef _SDL_test_assert_h
+#define _SDL_test_assert_h
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/**
+ * \brief Fails the assert.
+ */
+#define ASSERT_FAIL		0
+
+/**
+ * \brief Passes the assert.
+ */
+#define ASSERT_PASS		1
+
+/**
+ * \brief Assert that logs and break execution flow on failures.
+ *
+ * \param assertCondition Evaluated condition or variable to assert; fail (==0) or pass (!=0).
+ * \param assertDescription Message to log with the assert describing it.
+ */
+void SDLTest_Assert(int assertCondition, const char *assertDescription, ...);
+
+/**
+ * \brief Assert for test cases that logs but does not break execution flow on failures. Updates assertion counters.
+ *
+ * \param assertCondition Evaluated condition or variable to assert; fail (==0) or pass (!=0).
+ * \param assertDescription Message to log with the assert describing it.
+ *
+ * \returns Returns the assertCondition so it can be used to externally to break execution flow if desired.
+ */
+int SDLTest_AssertCheck(int assertCondition, const char *assertDescription, ...);
+
+/**
+ * \brief Explicitely pass without checking an assertion condition. Updates assertion counter.
+ *
+ * \param assertDescription Message to log with the assert describing it.
+ */
+void SDLTest_AssertPass(const char *assertDescription, ...);
+
+/**
+ * \brief Resets the assert summary counters to zero.
+ */
+void SDLTest_ResetAssertSummary();
+
+/**
+ * \brief Logs summary of all assertions (total, pass, fail) since last reset as INFO or ERROR.
+ */
+void SDLTest_LogAssertSummary();
+
+
+/**
+ * \brief Converts the current assert summary state to a test result.
+ *
+ * \returns TEST_RESULT_PASSED, TEST_RESULT_FAILED, or TEST_RESULT_NO_ASSERT
+ */
+int SDLTest_AssertSummaryToTestResult();
+
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_test_assert_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_test_common.h

@@ -0,0 +1,189 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_test_common.h
+ *  
+ *  Include file for SDL test framework.
+ *
+ *  This code is a part of the SDL2_test library, not the main SDL library.
+ */
+
+/* Ported from original test\common.h file. */
+
+#ifndef _SDL_test_common_h
+#define _SDL_test_common_h
+
+#include "SDL.h"
+
+#ifdef __NDS__
+#define DEFAULT_WINDOW_WIDTH  256
+#define DEFAULT_WINDOW_HEIGHT (2*192)
+#elif defined(__PSP__)
+#define DEFAULT_WINDOW_WIDTH  480
+#define DEFAULT_WINDOW_HEIGHT 272
+#else
+#define DEFAULT_WINDOW_WIDTH  640
+#define DEFAULT_WINDOW_HEIGHT 480
+#endif
+
+#define VERBOSE_VIDEO   0x00000001
+#define VERBOSE_MODES   0x00000002
+#define VERBOSE_RENDER  0x00000004
+#define VERBOSE_EVENT   0x00000008
+#define VERBOSE_AUDIO   0x00000010
+
+typedef struct
+{
+    /* SDL init flags */
+    char **argv;
+    Uint32 flags;
+    Uint32 verbose;
+
+    /* Video info */
+    const char *videodriver;
+    int display;
+    const char *window_title;
+    const char *window_icon;
+    Uint32 window_flags;
+    int window_x;
+    int window_y;
+    int window_w;
+    int window_h;
+    int window_minW;
+    int window_minH;
+    int window_maxW;
+    int window_maxH;
+    int depth;
+    int refresh_rate;
+    int num_windows;
+    SDL_Window **windows;
+
+    /* Renderer info */
+    const char *renderdriver;
+    Uint32 render_flags;
+    SDL_bool skip_renderer;
+    SDL_Renderer **renderers;
+
+    /* Audio info */
+    const char *audiodriver;
+    SDL_AudioSpec audiospec;
+
+    /* GL settings */
+    int gl_red_size;
+    int gl_green_size;
+    int gl_blue_size;
+    int gl_alpha_size;
+    int gl_buffer_size;
+    int gl_depth_size;
+    int gl_stencil_size;
+    int gl_double_buffer;
+    int gl_accum_red_size;
+    int gl_accum_green_size;
+    int gl_accum_blue_size;
+    int gl_accum_alpha_size;
+    int gl_stereo;
+    int gl_multisamplebuffers;
+    int gl_multisamplesamples;
+    int gl_retained_backing;
+    int gl_accelerated;
+    int gl_major_version;
+    int gl_minor_version;
+} SDLTest_CommonState;
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/* Function prototypes */
+
+/**
+ * \brief Parse command line parameters and create common state.
+ *
+ * \param argv Array of command line parameters
+ * \param flags Flags indicating which subsystem to initialize (i.e. SDL_INIT_VIDEO | SDL_INIT_AUDIO)
+ *
+ * \returns Returns a newly allocated common state object.
+ */
+SDLTest_CommonState *SDLTest_CommonCreateState(char **argv, Uint32 flags);
+
+/**
+ * \brief Process one common argument.
+ *
+ * \param state The common state describing the test window to create.
+ * \param index The index of the argument to process in argv[].
+ *
+ * \returns The number of arguments processed (i.e. 1 for --fullscreen, 2 for --video [videodriver], or -1 on error.
+ */
+int SDLTest_CommonArg(SDLTest_CommonState * state, int index);
+
+/**
+ * \brief Returns common usage information
+ *
+ * \param state The common state describing the test window to create.
+ *
+ * \returns String with usage information
+ */
+const char *SDLTest_CommonUsage(SDLTest_CommonState * state);
+
+/**
+ * \brief Open test window.
+ *
+ * \param state The common state describing the test window to create.
+ *
+ * \returns True if initialization succeeded, false otherwise
+ */
+SDL_bool SDLTest_CommonInit(SDLTest_CommonState * state);
+
+/**
+ * \brief Common event handler for test windows.
+ *
+ * \param state The common state used to create test window.
+ * \param event The event to handle.
+ * \param done Flag indicating we are done.
+ *
+ */
+void SDLTest_CommonEvent(SDLTest_CommonState * state, SDL_Event * event, int *done);
+
+/**
+ * \brief Close test window.
+ *
+ * \param state The common state used to create test window.
+ *
+ */
+void SDLTest_CommonQuit(SDLTest_CommonState * state);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_test_common_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_test_compare.h

@@ -0,0 +1,73 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_test_compare.h
+ *  
+ *  Include file for SDL test framework.
+ *
+ *  This code is a part of the SDL2_test library, not the main SDL library.
+ */
+
+/* 
+
+ Defines comparison functions (i.e. for surfaces).
+  
+*/
+
+#ifndef _SDL_test_compare_h
+#define _SDL_test_compare_h
+
+#include "SDL.h"
+
+#include "SDL_test_images.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/**
+ * \brief Compares a surface and with reference image data for equality
+ *
+ * \param surface Surface used in comparison
+ * \param referenceSurface Test Surface used in comparison
+ * \param allowable_error Allowable difference (squared) in blending accuracy.
+ *
+ * \returns 0 if comparison succeeded, >0 (=number of pixels where comparison failed) if comparison failed, -1 if any of the surfaces were NULL, -2 if the surface sizes differ.
+ */
+int SDLTest_CompareSurfaces(SDL_Surface *surface, SDL_Surface *referenceSurface, int allowable_error);
+      
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_test_compare_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_test_crc32.h

@@ -0,0 +1,128 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_test_crc32.h
+ *  
+ *  Include file for SDL test framework.
+ *
+ *  This code is a part of the SDL2_test library, not the main SDL library.
+ */
+
+/* 
+
+ Implements CRC32 calculations (default output is Perl String::CRC32 compatible).
+  
+*/
+
+#ifndef _SDL_test_crc32_h
+#define _SDL_test_crc32_h
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+
+/* ------------ Definitions --------- */
+
+/* Definition shared by all CRC routines */
+
+#ifndef CrcUint32
+ #define CrcUint32	unsigned int
+#endif
+#ifndef CrcUint8
+ #define CrcUint8	unsigned char
+#endif
+
+#ifdef ORIGINAL_METHOD
+ #define CRC32_POLY 0x04c11db7 	 /* AUTODIN II, Ethernet, & FDDI */
+#else
+ #define CRC32_POLY 0xEDB88320   /* Perl String::CRC32 compatible */
+#endif
+
+/** 
+ * Data structure for CRC32 (checksum) computation 
+ */
+  typedef struct {
+    CrcUint32    crc32_table[256]; /* CRC table */
+  } SDLTest_Crc32Context;
+
+/* ---------- Function Prototypes ------------- */
+
+/** 
+ * /brief Initialize the CRC context
+ *
+ * Note: The function initializes the crc table required for all crc calculations.
+ *
+ * /param crcContext		pointer to context variable
+ *
+ * /returns 0 for OK, -1 on error
+ *
+ */
+ int SDLTest_Crc32Init(SDLTest_Crc32Context * crcContext);
+
+
+/**
+ * /brief calculate a crc32 from a data block
+ * 
+ * /param crcContext	     pointer to context variable
+ * /param inBuf              input buffer to checksum
+ * /param inLen              length of input buffer
+ * /param crc32              pointer to Uint32 to store the final CRC into
+ *
+ * /returns 0 for OK, -1 on error
+ *
+ */
+int SDLTest_crc32Calc(SDLTest_Crc32Context * crcContext, CrcUint8 *inBuf, CrcUint32 inLen, CrcUint32 *crc32);
+
+/* Same routine broken down into three steps */
+int SDLTest_Crc32CalcStart(SDLTest_Crc32Context * crcContext, CrcUint32 *crc32);
+int SDLTest_Crc32CalcEnd(SDLTest_Crc32Context * crcContext, CrcUint32 *crc32);
+int SDLTest_Crc32CalcBuffer(SDLTest_Crc32Context * crcContext, CrcUint8 *inBuf, CrcUint32 inLen, CrcUint32 *crc32);
+
+
+/**
+ * /brief clean up CRC context
+ *
+ * /param crcContext		pointer to context variable
+ *
+ * /returns 0 for OK, -1 on error
+ *
+*/
+
+int SDLTest_Crc32Done(SDLTest_Crc32Context * crcContext);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_test_crc32_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_test_font.h

@@ -0,0 +1,66 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_test_font.h
+ *  
+ *  Include file for SDL test framework.
+ *
+ *  This code is a part of the SDL2_test library, not the main SDL library.
+ */
+
+#ifndef _SDL_test_font_h
+#define _SDL_test_font_h
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/* Function prototypes */
+
+/**
+ *  \brief Draw a string in the currently set font.
+ *
+ *  \param renderer The renderer to draw on.
+ *  \param x The X coordinate of the upper left corner of the string.
+ *  \param y The Y coordinate of the upper left corner of the string.
+ *  \param s The string to draw.
+ *
+ *  \returns Returns 0 on success, -1 on failure.
+ */
+int SDLTest_DrawString(SDL_Renderer * renderer, int x, int y, const char *s);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_test_font_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_test_fuzzer.h

@@ -0,0 +1,388 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_test_fuzzer.h
+ *  
+ *  Include file for SDL test framework.
+ *
+ *  This code is a part of the SDL2_test library, not the main SDL library.
+ */
+
+/* 
+
+  Data generators for fuzzing test data in a reproducible way.
+ 
+*/
+
+#ifndef _SDL_test_fuzzer_h
+#define _SDL_test_fuzzer_h
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+
+/*
+  Based on GSOC code by Markus Kauppila <markus.kauppila@gmail.com>
+*/
+
+
+/**
+ * \file
+ * Note: The fuzzer implementation uses a static instance of random context
+ * internally which makes it thread-UNsafe.
+ */
+
+/**
+ * Initializes the fuzzer for a test
+ *
+ * /param execKey Execution "Key" that initializes the random number generator uniquely for the test.
+ *
+ */
+void SDLTest_FuzzerInit(Uint64 execKey);
+
+
+/**
+ * Returns a random Uint8
+ *
+ * \returns Generated integer
+ */
+Uint8 SDLTest_RandomUint8();
+
+/**
+ * Returns a random Sint8
+ *
+ * \returns Generated signed integer
+ */
+Sint8 SDLTest_RandomSint8();
+
+
+/**
+ * Returns a random Uint16
+ *
+ * \returns Generated integer
+ */
+Uint16 SDLTest_RandomUint16();
+
+/**
+ * Returns a random Sint16
+ *
+ * \returns Generated signed integer
+ */
+Sint16 SDLTest_RandomSint16();
+
+
+/**
+ * Returns a random integer
+ *
+ * \returns Generated integer
+ */
+Sint32 SDLTest_RandomSint32();
+
+
+/**
+ * Returns a random positive integer
+ *
+ * \returns Generated integer
+ */
+Uint32 SDLTest_RandomUint32();
+
+/**
+ * Returns random Uint64.
+ *
+ * \returns Generated integer
+ */
+Uint64 SDLTest_RandomUint64();
+
+
+/**
+ * Returns random Sint64.
+ *
+ * \returns Generated signed integer
+ */
+Sint64 SDLTest_RandomSint64();
+
+/**
+ * \returns random float in range [0.0 - 1.0[
+ */
+float SDLTest_RandomUnitFloat();
+
+/**
+ * \returns random double in range [0.0 - 1.0[ 
+ */
+double SDLTest_RandomUnitDouble();
+
+/**
+ * \returns random float.
+ *
+ */
+float SDLTest_RandomFloat();
+
+/**
+ * \returns random double.
+ *
+ */
+double SDLTest_RandomDouble();
+
+/**
+ * Returns a random boundary value for Uint8 within the given boundaries.
+ * Boundaries are inclusive, see the usage examples below. If validDomain
+ * is true, the function will only return valid boundaries, otherwise non-valid
+ * boundaries are also possible.
+ * If boundary1 > boundary2, the values are swapped
+ *
+ * Usage examples:
+ * RandomUint8BoundaryValue(10, 20, SDL_TRUE) returns 10, 11, 19 or 20
+ * RandomUint8BoundaryValue(1, 20, SDL_FALSE) returns 0 or 21
+ * RandomUint8BoundaryValue(0, 99, SDL_FALSE) returns 100
+ * RandomUint8BoundaryValue(0, 255, SDL_FALSE) returns 0 (error set)
+ *
+ * \param boundary1 Lower boundary limit
+ * \param boundary2 Upper boundary limit
+ * \param validDomain Should the generated boundary be valid (=within the bounds) or not?
+ *
+ * \returns Random boundary value for the given range and domain or 0 with error set
+ */
+Uint8 SDLTest_RandomUint8BoundaryValue(Uint8 boundary1, Uint8 boundary2, SDL_bool validDomain);
+
+/**
+ * Returns a random boundary value for Uint16 within the given boundaries.
+ * Boundaries are inclusive, see the usage examples below. If validDomain
+ * is true, the function will only return valid boundaries, otherwise non-valid
+ * boundaries are also possible.
+ * If boundary1 > boundary2, the values are swapped
+ *
+ * Usage examples:
+ * RandomUint16BoundaryValue(10, 20, SDL_TRUE) returns 10, 11, 19 or 20
+ * RandomUint16BoundaryValue(1, 20, SDL_FALSE) returns 0 or 21
+ * RandomUint16BoundaryValue(0, 99, SDL_FALSE) returns 100
+ * RandomUint16BoundaryValue(0, 0xFFFF, SDL_FALSE) returns 0 (error set)
+ *
+ * \param boundary1 Lower boundary limit
+ * \param boundary2 Upper boundary limit
+ * \param validDomain Should the generated boundary be valid (=within the bounds) or not?
+ *
+ * \returns Random boundary value for the given range and domain or 0 with error set
+ */
+Uint16 SDLTest_RandomUint16BoundaryValue(Uint16 boundary1, Uint16 boundary2, SDL_bool validDomain);
+
+/**
+ * Returns a random boundary value for Uint32 within the given boundaries.
+ * Boundaries are inclusive, see the usage examples below. If validDomain
+ * is true, the function will only return valid boundaries, otherwise non-valid
+ * boundaries are also possible.
+ * If boundary1 > boundary2, the values are swapped
+ *
+ * Usage examples:
+ * RandomUint32BoundaryValue(10, 20, SDL_TRUE) returns 10, 11, 19 or 20
+ * RandomUint32BoundaryValue(1, 20, SDL_FALSE) returns 0 or 21
+ * RandomUint32BoundaryValue(0, 99, SDL_FALSE) returns 100
+ * RandomUint32BoundaryValue(0, 0xFFFFFFFF, SDL_FALSE) returns 0 (with error set)
+ *
+ * \param boundary1 Lower boundary limit
+ * \param boundary2 Upper boundary limit
+ * \param validDomain Should the generated boundary be valid (=within the bounds) or not?
+ *
+ * \returns Random boundary value for the given range and domain or 0 with error set
+ */
+Uint32 SDLTest_RandomUint32BoundaryValue(Uint32 boundary1, Uint32 boundary2, SDL_bool validDomain);
+
+/**
+ * Returns a random boundary value for Uint64 within the given boundaries.
+ * Boundaries are inclusive, see the usage examples below. If validDomain
+ * is true, the function will only return valid boundaries, otherwise non-valid
+ * boundaries are also possible.
+ * If boundary1 > boundary2, the values are swapped
+ *
+ * Usage examples:
+ * RandomUint64BoundaryValue(10, 20, SDL_TRUE) returns 10, 11, 19 or 20
+ * RandomUint64BoundaryValue(1, 20, SDL_FALSE) returns 0 or 21
+ * RandomUint64BoundaryValue(0, 99, SDL_FALSE) returns 100
+ * RandomUint64BoundaryValue(0, 0xFFFFFFFFFFFFFFFF, SDL_FALSE) returns 0 (with error set)
+ *
+ * \param boundary1 Lower boundary limit
+ * \param boundary2 Upper boundary limit
+ * \param validDomain Should the generated boundary be valid (=within the bounds) or not?
+ *
+ * \returns Random boundary value for the given range and domain or 0 with error set
+ */
+Uint64 SDLTest_RandomUint64BoundaryValue(Uint64 boundary1, Uint64 boundary2, SDL_bool validDomain);
+
+/**
+ * Returns a random boundary value for Sint8 within the given boundaries.
+ * Boundaries are inclusive, see the usage examples below. If validDomain
+ * is true, the function will only return valid boundaries, otherwise non-valid
+ * boundaries are also possible.
+ * If boundary1 > boundary2, the values are swapped
+ *
+ * Usage examples:
+ * RandomSint8BoundaryValue(-10, 20, SDL_TRUE) returns -11, -10, 19 or 20
+ * RandomSint8BoundaryValue(-100, -10, SDL_FALSE) returns -101 or -9
+ * RandomSint8BoundaryValue(SINT8_MIN, 99, SDL_FALSE) returns 100
+ * RandomSint8BoundaryValue(SINT8_MIN, SINT8_MAX, SDL_FALSE) returns SINT8_MIN (== error value) with error set
+ *
+ * \param boundary1 Lower boundary limit
+ * \param boundary2 Upper boundary limit
+ * \param validDomain Should the generated boundary be valid (=within the bounds) or not?
+ *
+ * \returns Random boundary value for the given range and domain or SINT8_MIN with error set
+ */
+Sint8 SDLTest_RandomSint8BoundaryValue(Sint8 boundary1, Sint8 boundary2, SDL_bool validDomain);
+
+
+/**
+ * Returns a random boundary value for Sint16 within the given boundaries.
+ * Boundaries are inclusive, see the usage examples below. If validDomain
+ * is true, the function will only return valid boundaries, otherwise non-valid
+ * boundaries are also possible.
+ * If boundary1 > boundary2, the values are swapped
+ *
+ * Usage examples:
+ * RandomSint16BoundaryValue(-10, 20, SDL_TRUE) returns -11, -10, 19 or 20
+ * RandomSint16BoundaryValue(-100, -10, SDL_FALSE) returns -101 or -9
+ * RandomSint16BoundaryValue(SINT16_MIN, 99, SDL_FALSE) returns 100
+ * RandomSint16BoundaryValue(SINT16_MIN, SINT16_MAX, SDL_FALSE) returns SINT16_MIN (== error value) with error set
+ *
+ * \param boundary1 Lower boundary limit
+ * \param boundary2 Upper boundary limit
+ * \param validDomain Should the generated boundary be valid (=within the bounds) or not?
+ *
+ * \returns Random boundary value for the given range and domain or SINT16_MIN with error set
+ */
+Sint16 SDLTest_RandomSint16BoundaryValue(Sint16 boundary1, Sint16 boundary2, SDL_bool validDomain);
+
+/**
+ * Returns a random boundary value for Sint32 within the given boundaries.
+ * Boundaries are inclusive, see the usage examples below. If validDomain
+ * is true, the function will only return valid boundaries, otherwise non-valid
+ * boundaries are also possible.
+ * If boundary1 > boundary2, the values are swapped
+ *
+ * Usage examples:
+ * RandomSint32BoundaryValue(-10, 20, SDL_TRUE) returns -11, -10, 19 or 20
+ * RandomSint32BoundaryValue(-100, -10, SDL_FALSE) returns -101 or -9
+ * RandomSint32BoundaryValue(SINT32_MIN, 99, SDL_FALSE) returns 100
+ * RandomSint32BoundaryValue(SINT32_MIN, SINT32_MAX, SDL_FALSE) returns SINT32_MIN (== error value)
+ *
+ * \param boundary1 Lower boundary limit
+ * \param boundary2 Upper boundary limit
+ * \param validDomain Should the generated boundary be valid (=within the bounds) or not?
+ *
+ * \returns Random boundary value for the given range and domain or SINT32_MIN with error set
+ */
+Sint32 SDLTest_RandomSint32BoundaryValue(Sint32 boundary1, Sint32 boundary2, SDL_bool validDomain);
+
+/**
+ * Returns a random boundary value for Sint64 within the given boundaries.
+ * Boundaries are inclusive, see the usage examples below. If validDomain
+ * is true, the function will only return valid boundaries, otherwise non-valid
+ * boundaries are also possible.
+ * If boundary1 > boundary2, the values are swapped
+ *
+ * Usage examples:
+ * RandomSint64BoundaryValue(-10, 20, SDL_TRUE) returns -11, -10, 19 or 20
+ * RandomSint64BoundaryValue(-100, -10, SDL_FALSE) returns -101 or -9
+ * RandomSint64BoundaryValue(SINT64_MIN, 99, SDL_FALSE) returns 100
+ * RandomSint64BoundaryValue(SINT64_MIN, SINT64_MAX, SDL_FALSE) returns SINT64_MIN (== error value) and error set
+ *
+ * \param boundary1 Lower boundary limit
+ * \param boundary2 Upper boundary limit
+ * \param validDomain Should the generated boundary be valid (=within the bounds) or not?
+ *
+ * \returns Random boundary value for the given range and domain or SINT64_MIN with error set
+ */
+Sint64 SDLTest_RandomSint64BoundaryValue(Sint64 boundary1, Sint64 boundary2, SDL_bool validDomain);
+
+
+/**
+ * Returns integer in range [min, max] (inclusive).
+ * Min and max values can be negative values.
+ * If Max in smaller tham min, then the values are swapped.
+ * Min and max are the same value, that value will be returned.
+ *
+ * \param min Minimum inclusive value of returned random number
+ * \param max Maximum inclusive value of returned random number
+ *
+ * \returns Generated random integer in range
+ */
+Sint32 SDLTest_RandomIntegerInRange(Sint32 min, Sint32 max);
+
+
+/**
+ * Generates random null-terminated string. The minimum length for
+ * the string is 1 character, maximum length for the string is 255 
+ * characters and it can contain ASCII characters from 32 to 126.
+ *
+ * Note: Returned string needs to be deallocated.
+ *
+ * \returns Newly allocated random string; or NULL if length was invalid or string could not be allocated.
+ */
+char * SDLTest_RandomAsciiString();
+
+
+/**
+ * Generates random null-terminated string. The maximum length for
+ * the string is defined by the maxLength parameter.
+ * String can contain ASCII characters from 32 to 126.
+ *
+ * Note: Returned string needs to be deallocated.
+ *
+ * \param maxLength The maximum length of the generated string.
+ *
+ * \returns Newly allocated random string; or NULL if maxLength was invalid or string could not be allocated. 
+ */
+char * SDLTest_RandomAsciiStringWithMaximumLength(int maxLength);
+
+
+/**
+ * Generates random null-terminated string. The length for
+ * the string is defined by the size parameter.
+ * String can contain ASCII characters from 32 to 126.
+ *
+ * Note: Returned string needs to be deallocated.
+ *
+ * \param size The length of the generated string
+ *
+ * \returns Newly allocated random string; or NULL if size was invalid or string could not be allocated.
+ */
+char * SDLTest_RandomAsciiStringOfSize(int size);
+
+/**
+ * Returns the invocation count for the fuzzer since last ...FuzzerInit.
+ */
+int SDLTest_GetFuzzerInvocationCount();
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_test_fuzzer_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_test_harness.h

@@ -0,0 +1,126 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_test_harness.h
+ *  
+ *  Include file for SDL test framework.
+ *
+ *  This code is a part of the SDL2_test library, not the main SDL library.
+ */
+
+/*
+  Defines types for test case definitions and the test execution harness API.
+  
+  Based on original GSOC code by Markus Kauppila <markus.kauppila@gmail.com>
+*/
+
+#ifndef _SDL_test_harness_h
+#define _SDL_test_harness_h
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+
+//! Definitions for test case structures
+#define TEST_ENABLED  1
+#define TEST_DISABLED 0
+
+//! Definition of all the possible test return values of the test case method
+#define TEST_ABORTED		-1
+#define TEST_COMPLETED		 0
+#define TEST_SKIPPED		 1
+
+//! Definition of all the possible test results for the harness
+#define TEST_RESULT_PASSED				0
+#define TEST_RESULT_FAILED				1
+#define TEST_RESULT_NO_ASSERT			2
+#define TEST_RESULT_SKIPPED				3
+#define TEST_RESULT_SETUP_FAILURE		4
+
+//!< Function pointer to a test case setup function (run before every test)
+typedef void (*SDLTest_TestCaseSetUpFp)(void *arg);
+
+//!< Function pointer to a test case function
+typedef void (*SDLTest_TestCaseFp)(void *arg);
+
+//!< Function pointer to a test case teardown function (run after every test)
+typedef void  (*SDLTest_TestCaseTearDownFp)(void *arg);
+
+/**
+ * Holds information about a single test case.
+ */
+typedef struct SDLTest_TestCaseReference {
+	/*!< Func2Stress */
+	SDLTest_TestCaseFp testCase;
+	/*!< Short name (or function name) "Func2Stress" */
+	char *name;
+	/*!< Long name or full description "This test pushes func2() to the limit." */
+	char *description;
+	/*!< Set to TEST_ENABLED or TEST_DISABLED (test won't be run) */
+	int enabled;
+} SDLTest_TestCaseReference;
+
+/**
+ * Holds information about a test suite (multiple test cases).
+ */
+typedef struct SDLTest_TestSuiteReference {
+	/*!< "PlatformSuite" */
+	char *name;
+	/*!< The function that is run before each test. NULL skips. */
+	SDLTest_TestCaseSetUpFp testSetUp;
+	/*!< The test cases that are run as part of the suite. Last item should be NULL. */
+	const SDLTest_TestCaseReference **testCases;
+	/*!< The function that is run after each test. NULL skips. */
+	SDLTest_TestCaseTearDownFp testTearDown;
+} SDLTest_TestSuiteReference;
+
+
+/**
+ * \brief Execute a test suite using the given run seed and execution key.
+ *
+ * \param testSuites Suites containing the test case.
+ * \param userRunSeed Custom run seed provided by user, or NULL to autogenerate one.
+ * \param userExecKey Custom execution key provided by user, or 0 to autogenerate one.
+ * \param filter Filter specification. NULL disables. Case sensitive.
+ * \param testIterations Number of iterations to run each test case.
+ *
+ * \returns Test run result; 0 when all tests passed, 1 if any tests failed.
+ */
+int SDLTest_RunSuites(SDLTest_TestSuiteReference *testSuites[], const char *userRunSeed, Uint64 userExecKey, const char *filter, int testIterations);
+         
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_test_harness_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_test_images.h

@@ -0,0 +1,86 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_test_images.h
+ *  
+ *  Include file for SDL test framework.
+ *
+ *  This code is a part of the SDL2_test library, not the main SDL library.
+ */
+
+/* 
+
+ Defines some images for tests.
+  
+*/
+
+#ifndef _SDL_test_images_h
+#define _SDL_test_images_h
+
+#include "SDL.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/**
+ *Type for test images.
+ */
+typedef struct SDLTest_SurfaceImage_s {
+  int width;
+  int height;
+  unsigned int bytes_per_pixel; /* 3:RGB, 4:RGBA */ 
+#if (defined(__GNUC__) && (__GNUC__ <= 2))
+  unsigned char pixel_data[0];
+#else
+  unsigned char pixel_data[];
+#endif
+} SDLTest_SurfaceImage_t;
+
+/* Test images */
+SDL_Surface *SDLTest_ImageBlit();
+SDL_Surface *SDLTest_ImageBlitColor();
+SDL_Surface *SDLTest_ImageBlitAlpha();
+SDL_Surface *SDLTest_ImageBlitBlendAdd();
+SDL_Surface *SDLTest_ImageBlitBlend();
+SDL_Surface *SDLTest_ImageBlitBlendMod();
+SDL_Surface *SDLTest_ImageBlitBlendNone();
+SDL_Surface *SDLTest_ImageBlitBlendAll();
+SDL_Surface *SDLTest_ImageFace();
+SDL_Surface *SDLTest_ImagePrimitives();
+SDL_Surface *SDLTest_ImagePrimitivesBlend();
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_test_images_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_test_log.h

@@ -0,0 +1,71 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_test_log.h
+ *  
+ *  Include file for SDL test framework.
+ *
+ *  This code is a part of the SDL2_test library, not the main SDL library.
+ */
+
+/* 
+ *
+ *  Wrapper to log in the TEST category
+ *
+ */
+
+#ifndef _SDL_test_log_h
+#define _SDL_test_log_h
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/**
+ * \brief Prints given message with a timestamp in the TEST category and INFO priority.
+ *
+ * \param fmt Message to be logged
+ */
+void SDLTest_Log(const char *fmt, ...);
+
+/**
+ * \brief Prints given message with a timestamp in the TEST category and the ERROR priority.
+ *
+ * \param fmt Message to be logged
+ */
+void SDLTest_LogError(const char *fmt, ...);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_test_log_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_test_md5.h

@@ -0,0 +1,133 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_test_md5.h
+ *  
+ *  Include file for SDL test framework.
+ *
+ *  This code is a part of the SDL2_test library, not the main SDL library.
+ */
+
+/*
+ ***********************************************************************
+ ** Header file for implementation of MD5                             **
+ ** RSA Data Security, Inc. MD5 Message-Digest Algorithm              **
+ ** Created: 2/17/90 RLR                                              **
+ ** Revised: 12/27/90 SRD,AJ,BSK,JT Reference C version               **
+ ** Revised (for MD5): RLR 4/27/91                                    **
+ **   -- G modified to have y&~z instead of y&z                       **
+ **   -- FF, GG, HH modified to add in last register done             **
+ **   -- Access pattern: round 2 works mod 5, round 3 works mod 3     **
+ **   -- distinct additive constant for each step                     **
+ **   -- round 4 added, working mod 7                                 **
+ ***********************************************************************
+*/
+
+/*
+ ***********************************************************************
+ **  Message-digest routines:                                         **
+ **  To form the message digest for a message M                       **
+ **    (1) Initialize a context buffer mdContext using MD5Init        **
+ **    (2) Call MD5Update on mdContext and M                          **
+ **    (3) Call MD5Final on mdContext                                 **
+ **  The message digest is now in mdContext->digest[0...15]           **
+ ***********************************************************************
+*/
+
+#ifndef _SDL_test_md5_h
+#define _SDL_test_md5_h
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/* ------------ Definitions --------- */
+
+/* typedef a 32-bit type */
+  typedef unsigned long int MD5UINT4;
+
+/* Data structure for MD5 (Message-Digest) computation */
+  typedef struct {
+    MD5UINT4  i[2];		/* number of _bits_ handled mod 2^64 */
+    MD5UINT4  buf[4];		/* scratch buffer */
+    unsigned char in[64];	/* input buffer */
+    unsigned char digest[16];	/* actual digest after Md5Final call */
+  } SDLTest_Md5Context;
+
+/* ---------- Function Prototypes ------------- */
+
+/** 
+ * /brief initialize the context
+ *
+ * /param  mdContext		pointer to context variable
+ *
+ * Note: The function initializes the message-digest context
+ *       mdContext. Call before each new use of the context - 
+ *       all fields are set to zero.
+ */
+ void SDLTest_Md5Init(SDLTest_Md5Context * mdContext);
+
+
+/**
+ * /brief update digest from variable length data
+ * 
+ * /param  mdContext       pointer to context variable
+ * /param  inBuf           pointer to data array/string
+ * /param  inLen           length of data array/string
+ *
+ * Note: The function updates the message-digest context to account 
+ *       for the presence of each of the characters inBuf[0..inLen-1]
+ *       in the message whose digest is being computed.
+*/
+
+ void SDLTest_Md5Update(SDLTest_Md5Context * mdContext, unsigned char *inBuf,
+				 unsigned int inLen);
+
+
+/*
+ * /brief complete digest computation
+ *
+ * /param mdContext		pointer to context variable
+ *
+ * Note: The function terminates the message-digest computation and
+ *       ends with the desired message digest in mdContext.digest[0..15].
+ *       Always call before using the digest[] variable.
+*/
+
+ void SDLTest_Md5Final(SDLTest_Md5Context * mdContext);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_test_md5_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_test_random.h

@@ -0,0 +1,119 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_test_random.h
+ *  
+ *  Include file for SDL test framework.
+ *
+ *  This code is a part of the SDL2_test library, not the main SDL library.
+ */
+
+/* 
+
+ A "32-bit Multiply with carry random number generator. Very fast. 
+ Includes a list of recommended multipliers.                         
+
+ multiply-with-carry generator: x(n) = a*x(n-1) + carry mod 2^32.
+ period: (a*2^31)-1
+ 
+*/
+
+#ifndef _SDL_test_random_h
+#define _SDL_test_random_h
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/* --- Definitions */
+
+/*
+ * Macros that return a random number in a specific format.
+ */
+#define SDLTest_RandomInt(c)		((int)SDLTest_Random(c))
+
+/*
+ * Context structure for the random number generator state.
+ */
+  typedef struct {
+    unsigned int a;
+    unsigned int x;
+    unsigned int c;
+    unsigned int ah;
+    unsigned int al;
+  } SDLTest_RandomContext;
+
+
+/* --- Function prototypes */
+
+/**
+ *  \brief Initialize random number generator with two integers. 
+ *
+ *  Note: The random sequence of numbers returned by ...Random() is the
+ *  same for the same two integers and has a period of 2^31.
+ *
+ *  \param rndContext     pointer to context structure
+ *  \param xi         integer that defines the random sequence
+ *  \param ci         integer that defines the random sequence
+ *
+ */
+ void SDLTest_RandomInit(SDLTest_RandomContext * rndContext, unsigned int xi,
+				  unsigned int ci);
+
+/**
+ *  \brief Initialize random number generator based on current system time. 
+ *
+ *  \param rndContext     pointer to context structure
+ *
+ */
+ void SDLTest_RandomInitTime(SDLTest_RandomContext *rndContext);
+
+
+/**
+ *  \brief Initialize random number generator based on current system time. 
+ *
+ *  Note: ...RandomInit() or ...RandomInitTime() must have been called
+ *  before using this function.
+ *
+ *  \param rndContext     pointer to context structure
+ *
+ *  \returns A random number (32bit unsigned integer)
+ *
+ */
+ unsigned int SDLTest_Random(SDLTest_RandomContext *rndContext);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_test_random_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_thread.h

@@ -0,0 +1,182 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_thread_h
+#define _SDL_thread_h
+
+/**
+ *  \file SDL_thread.h
+ *  
+ *  Header for the SDL thread management routines.
+ */
+
+#include "SDL_stdinc.h"
+#include "SDL_error.h"
+
+/* Thread synchronization primitives */
+#include "SDL_mutex.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/* The SDL thread structure, defined in SDL_thread.c */
+struct SDL_Thread;
+typedef struct SDL_Thread SDL_Thread;
+
+/* The SDL thread ID */
+typedef unsigned long SDL_threadID;
+
+/* The SDL thread priority
+ *
+ * Note: On many systems you require special privileges to set high priority.
+ */
+typedef enum {
+    SDL_THREAD_PRIORITY_LOW,
+    SDL_THREAD_PRIORITY_NORMAL,
+    SDL_THREAD_PRIORITY_HIGH
+} SDL_ThreadPriority;
+
+/* The function passed to SDL_CreateThread()
+   It is passed a void* user context parameter and returns an int.
+ */
+typedef int (SDLCALL * SDL_ThreadFunction) (void *data);
+
+#if defined(__WIN32__) && !defined(HAVE_LIBC)
+/**
+ *  \file SDL_thread.h
+ *  
+ *  We compile SDL into a DLL. This means, that it's the DLL which
+ *  creates a new thread for the calling process with the SDL_CreateThread()
+ *  API. There is a problem with this, that only the RTL of the SDL.DLL will
+ *  be initialized for those threads, and not the RTL of the calling 
+ *  application!
+ *  
+ *  To solve this, we make a little hack here.
+ *  
+ *  We'll always use the caller's _beginthread() and _endthread() APIs to
+ *  start a new thread. This way, if it's the SDL.DLL which uses this API,
+ *  then the RTL of SDL.DLL will be used to create the new thread, and if it's
+ *  the application, then the RTL of the application will be used.
+ *  
+ *  So, in short:
+ *  Always use the _beginthread() and _endthread() of the calling runtime 
+ *  library!
+ */
+#define SDL_PASSED_BEGINTHREAD_ENDTHREAD
+#include <process.h>            /* This has _beginthread() and _endthread() defined! */
+
+typedef uintptr_t(__cdecl * pfnSDL_CurrentBeginThread) (void *, unsigned,
+                                                        unsigned (__stdcall *
+                                                                  func) (void
+                                                                         *),
+                                                        void *arg, unsigned,
+                                                        unsigned *threadID);
+typedef void (__cdecl * pfnSDL_CurrentEndThread) (unsigned code);
+
+/**
+ *  Create a thread.
+ */
+extern DECLSPEC SDL_Thread *SDLCALL
+SDL_CreateThread(SDL_ThreadFunction fn, const char *name, void *data,
+                 pfnSDL_CurrentBeginThread pfnBeginThread,
+                 pfnSDL_CurrentEndThread pfnEndThread);
+
+/**
+ *  Create a thread.
+ */
+#define SDL_CreateThread(fn, name, data) SDL_CreateThread(fn, name, data, _beginthreadex, _endthreadex)
+
+#else
+
+/**
+ *  Create a thread.
+ *
+ *   Thread naming is a little complicated: Most systems have very small
+ *    limits for the string length (BeOS has 32 bytes, Linux currently has 16,
+ *    Visual C++ 6.0 has nine!), and possibly other arbitrary rules. You'll
+ *    have to see what happens with your system's debugger. The name should be
+ *    UTF-8 (but using the naming limits of C identifiers is a better bet).
+ *   There are no requirements for thread naming conventions, so long as the
+ *    string is null-terminated UTF-8, but these guidelines are helpful in
+ *    choosing a name:
+ *
+ *    http://stackoverflow.com/questions/149932/naming-conventions-for-threads
+ *
+ *   If a system imposes requirements, SDL will try to munge the string for
+ *    it (truncate, etc), but the original string contents will be available
+ *    from SDL_GetThreadName().
+ */
+extern DECLSPEC SDL_Thread *SDLCALL
+SDL_CreateThread(SDL_ThreadFunction fn, const char *name, void *data);
+
+#endif
+
+/**
+ * Get the thread name, as it was specified in SDL_CreateThread().
+ *  This function returns a pointer to a UTF-8 string that names the
+ *  specified thread, or NULL if it doesn't have a name. This is internal
+ *  memory, not to be free()'d by the caller, and remains valid until the
+ *  specified thread is cleaned up by SDL_WaitThread().
+ */
+extern DECLSPEC const char *SDLCALL SDL_GetThreadName(SDL_Thread *thread);
+
+/**
+ *  Get the thread identifier for the current thread.
+ */
+extern DECLSPEC SDL_threadID SDLCALL SDL_ThreadID(void);
+
+/**
+ *  Get the thread identifier for the specified thread.
+ *  
+ *  Equivalent to SDL_ThreadID() if the specified thread is NULL.
+ */
+extern DECLSPEC SDL_threadID SDLCALL SDL_GetThreadID(SDL_Thread * thread);
+
+/**
+ *  Set the priority for the current thread
+ */
+extern DECLSPEC int SDLCALL SDL_SetThreadPriority(SDL_ThreadPriority priority);
+
+/**
+ *  Wait for a thread to finish.
+ *  
+ *  The return code for the thread function is placed in the area
+ *  pointed to by \c status, if \c status is not NULL.
+ */
+extern DECLSPEC void SDLCALL SDL_WaitThread(SDL_Thread * thread, int *status);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_thread_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_timer.h

@@ -0,0 +1,108 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_timer_h
+#define _SDL_timer_h
+
+/**
+ *  \file SDL_timer.h
+ *  
+ *  Header for the SDL time management routines.
+ */
+
+#include "SDL_stdinc.h"
+#include "SDL_error.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/**
+ * \brief Get the number of milliseconds since the SDL library initialization.
+ *  
+ * \note This value wraps if the program runs for more than ~49 days.
+ */
+extern DECLSPEC Uint32 SDLCALL SDL_GetTicks(void);
+
+/**
+ * \brief Get the current value of the high resolution counter
+ */
+extern DECLSPEC Uint64 SDLCALL SDL_GetPerformanceCounter(void);
+
+/**
+ * \brief Get the count per second of the high resolution counter
+ */
+extern DECLSPEC Uint64 SDLCALL SDL_GetPerformanceFrequency(void);
+
+/**
+ * \brief Wait a specified number of milliseconds before returning.
+ */
+extern DECLSPEC void SDLCALL SDL_Delay(Uint32 ms);
+
+/**
+ *  Function prototype for the timer callback function.
+ *  
+ *  The callback function is passed the current timer interval and returns
+ *  the next timer interval.  If the returned value is the same as the one
+ *  passed in, the periodic alarm continues, otherwise a new alarm is
+ *  scheduled.  If the callback returns 0, the periodic alarm is cancelled.
+ */
+typedef Uint32 (SDLCALL * SDL_TimerCallback) (Uint32 interval, void *param);
+
+/**
+ * Definition of the timer ID type.
+ */
+typedef int SDL_TimerID;
+
+/**
+ * \brief Add a new timer to the pool of timers already running.
+ *
+ * \return A timer ID, or NULL when an error occurs.
+ */
+extern DECLSPEC SDL_TimerID SDLCALL SDL_AddTimer(Uint32 interval,
+                                                 SDL_TimerCallback callback,
+                                                 void *param);
+
+/**
+ * \brief Remove a timer knowing its ID.
+ *
+ * \return A boolean value indicating success or failure.
+ *
+ * \warning It is not safe to remove a timer multiple times.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_RemoveTimer(SDL_TimerID id);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_timer_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_touch.h

@@ -0,0 +1,90 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_touch.h
+ *  
+ *  Include file for SDL touch event handling.
+ */
+
+#ifndef _SDL_touch_h
+#define _SDL_touch_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
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+typedef Sint64 SDL_TouchID;
+typedef Sint64 SDL_FingerID;
+
+typedef struct SDL_Finger
+{
+    SDL_FingerID id;
+    float x;
+    float y;
+    float pressure;
+} SDL_Finger;
+
+/* Used as the device ID for mouse events simulated with touch input */
+#define SDL_TOUCH_MOUSEID ((Uint32)-1)
+
+
+/* Function prototypes */
+
+/**
+ *  \brief Get the number of registered touch devices.
+ */
+extern DECLSPEC int SDLCALL SDL_GetNumTouchDevices();
+
+/**
+ *  \brief Get the touch ID with the given index, or 0 if the index is invalid.
+ */
+extern DECLSPEC SDL_TouchID SDLCALL SDL_GetTouchDevice(int index);
+
+/**
+ *  \brief Get the number of active fingers for a given touch device.
+ */
+extern DECLSPEC int SDLCALL SDL_GetNumTouchFingers(SDL_TouchID touchID);
+
+/**
+ *  \brief Get the finger object of the given touch, with the given index.
+ */
+extern DECLSPEC SDL_Finger * SDLCALL SDL_GetTouchFinger(SDL_TouchID touchID, int index);
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_touch_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_types.h

@@ -0,0 +1,29 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_types.h
+ *  
+ *  \deprecated
+ */
+
+/* DEPRECATED */
+#include "SDL_stdinc.h"

include/SDL2/SDL_version.h

@@ -0,0 +1,166 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_version.h
+ *  
+ *  This header defines the current SDL version.
+ */
+
+#ifndef _SDL_version_h
+#define _SDL_version_h
+
+#include "SDL_stdinc.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/**
+ *  \brief Information the version of SDL in use.
+ *  
+ *  Represents the library's version as three levels: major revision
+ *  (increments with massive changes, additions, and enhancements),
+ *  minor revision (increments with backwards-compatible changes to the
+ *  major revision), and patchlevel (increments with fixes to the minor
+ *  revision).
+ *  
+ *  \sa SDL_VERSION
+ *  \sa SDL_GetVersion
+ */
+typedef struct SDL_version
+{
+    Uint8 major;        /**< major version */
+    Uint8 minor;        /**< minor version */
+    Uint8 patch;        /**< update version */
+} SDL_version;
+
+/* Printable format: "%d.%d.%d", MAJOR, MINOR, PATCHLEVEL
+*/
+#define SDL_MAJOR_VERSION	2
+#define SDL_MINOR_VERSION	0
+#define SDL_PATCHLEVEL		0
+
+/**
+ *  \brief Macro to determine SDL version program was compiled against.
+ *  
+ *  This macro fills in a SDL_version structure with the version of the
+ *  library you compiled against. This is determined by what header the
+ *  compiler uses. Note that if you dynamically linked the library, you might
+ *  have a slightly newer or older version at runtime. That version can be
+ *  determined with SDL_GetVersion(), which, unlike SDL_VERSION(),
+ *  is not a macro.
+ *  
+ *  \param x A pointer to a SDL_version struct to initialize.
+ *  
+ *  \sa SDL_version
+ *  \sa SDL_GetVersion
+ */
+#define SDL_VERSION(x)							\
+{									\
+	(x)->major = SDL_MAJOR_VERSION;					\
+	(x)->minor = SDL_MINOR_VERSION;					\
+	(x)->patch = SDL_PATCHLEVEL;					\
+}
+
+/**
+ *  This macro turns the version numbers into a numeric value:
+ *  \verbatim
+    (1,2,3) -> (1203)
+    \endverbatim
+ *  
+ *  This assumes that there will never be more than 100 patchlevels.
+ */
+#define SDL_VERSIONNUM(X, Y, Z)						\
+	((X)*1000 + (Y)*100 + (Z))
+
+/**
+ *  This is the version number macro for the current SDL version.
+ */
+#define SDL_COMPILEDVERSION \
+	SDL_VERSIONNUM(SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL)
+
+/**
+ *  This macro will evaluate to true if compiled with SDL at least X.Y.Z.
+ */
+#define SDL_VERSION_ATLEAST(X, Y, Z) \
+	(SDL_COMPILEDVERSION >= SDL_VERSIONNUM(X, Y, Z))
+
+/**
+ *  \brief Get the version of SDL that is linked against your program.
+ *
+ *  If you are linking to SDL dynamically, then it is possible that the
+ *  current version will be different than the version you compiled against.
+ *  This function returns the current version, while SDL_VERSION() is a
+ *  macro that tells you what version you compiled with.
+ *  
+ *  \code
+ *  SDL_version compiled;
+ *  SDL_version linked;
+ *  
+ *  SDL_VERSION(&compiled);
+ *  SDL_GetVersion(&linked);
+ *  printf("We compiled against SDL version %d.%d.%d ...\n",
+ *         compiled.major, compiled.minor, compiled.patch);
+ *  printf("But we linked against SDL version %d.%d.%d.\n",
+ *         linked.major, linked.minor, linked.patch);
+ *  \endcode
+ *  
+ *  This function may be called safely at any time, even before SDL_Init().
+ *  
+ *  \sa SDL_VERSION
+ */
+extern DECLSPEC void SDLCALL SDL_GetVersion(SDL_version * ver);
+
+/**
+ *  \brief Get the code revision of SDL that is linked against your program.
+ *
+ *  Returns an arbitrary string (a hash value) uniquely identifying the
+ *  exact revision of the SDL library in use, and is only useful in comparing
+ *  against other revisions. It is NOT an incrementing number.
+ */
+extern DECLSPEC const char *SDLCALL SDL_GetRevision(void);
+
+/**
+ *  \brief Get the revision number of SDL that is linked against your program.
+ *
+ *  Returns a number uniquely identifying the exact revision of the SDL
+ *  library in use. It is an incrementing number based on commits to
+ *  hg.libsdl.org.
+ */
+extern DECLSPEC int SDLCALL SDL_GetRevisionNumber(void);
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_version_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/SDL_video.h

@@ -0,0 +1,934 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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_video.h
+ *  
+ *  Header file for SDL video functions.
+ */
+
+#ifndef _SDL_video_h
+#define _SDL_video_h
+
+#include "SDL_stdinc.h"
+#include "SDL_pixels.h"
+#include "SDL_rect.h"
+#include "SDL_surface.h"
+
+#include "begin_code.h"
+/* Set up for C function definitions, even when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+/**
+ *  \brief  The structure that defines a display mode
+ *  
+ *  \sa SDL_GetNumDisplayModes()
+ *  \sa SDL_GetDisplayMode()
+ *  \sa SDL_GetDesktopDisplayMode()
+ *  \sa SDL_GetCurrentDisplayMode()
+ *  \sa SDL_GetClosestDisplayMode()
+ *  \sa SDL_SetWindowDisplayMode()
+ *  \sa SDL_GetWindowDisplayMode()
+ */
+typedef struct
+{
+    Uint32 format;              /**< pixel format */
+    int w;                      /**< width */
+    int h;                      /**< height */
+    int refresh_rate;           /**< refresh rate (or zero for unspecified) */
+    void *driverdata;           /**< driver-specific data, initialize to 0 */
+} SDL_DisplayMode;
+
+/**
+ *  \brief The type used to identify a window
+ *  
+ *  \sa SDL_CreateWindow()
+ *  \sa SDL_CreateWindowFrom()
+ *  \sa SDL_DestroyWindow()
+ *  \sa SDL_GetWindowData()
+ *  \sa SDL_GetWindowFlags()
+ *  \sa SDL_GetWindowGrab()
+ *  \sa SDL_GetWindowPosition()
+ *  \sa SDL_GetWindowSize()
+ *  \sa SDL_GetWindowTitle()
+ *  \sa SDL_HideWindow()
+ *  \sa SDL_MaximizeWindow()
+ *  \sa SDL_MinimizeWindow()
+ *  \sa SDL_RaiseWindow()
+ *  \sa SDL_RestoreWindow()
+ *  \sa SDL_SetWindowData()
+ *  \sa SDL_SetWindowFullscreen()
+ *  \sa SDL_SetWindowGrab()
+ *  \sa SDL_SetWindowIcon()
+ *  \sa SDL_SetWindowPosition()
+ *  \sa SDL_SetWindowSize()
+ *  \sa SDL_SetWindowBordered()
+ *  \sa SDL_SetWindowTitle()
+ *  \sa SDL_ShowWindow()
+ */
+typedef struct SDL_Window SDL_Window;
+
+/**
+ *  \brief The flags on a window
+ *  
+ *  \sa SDL_GetWindowFlags()
+ */
+typedef enum
+{
+    SDL_WINDOW_FULLSCREEN = 0x00000001,         /**< fullscreen window */
+    SDL_WINDOW_OPENGL = 0x00000002,             /**< window usable with OpenGL context */
+    SDL_WINDOW_SHOWN = 0x00000004,              /**< window is visible */
+    SDL_WINDOW_HIDDEN = 0x00000008,             /**< window is not visible */
+    SDL_WINDOW_BORDERLESS = 0x00000010,         /**< no window decoration */
+    SDL_WINDOW_RESIZABLE = 0x00000020,          /**< window can be resized */
+    SDL_WINDOW_MINIMIZED = 0x00000040,          /**< window is minimized */
+    SDL_WINDOW_MAXIMIZED = 0x00000080,          /**< window is maximized */
+    SDL_WINDOW_INPUT_GRABBED = 0x00000100,      /**< window has grabbed input focus */
+    SDL_WINDOW_INPUT_FOCUS = 0x00000200,        /**< window has input focus */
+    SDL_WINDOW_MOUSE_FOCUS = 0x00000400,        /**< window has mouse focus */
+	SDL_WINDOW_FULLSCREEN_DESKTOP = ( SDL_WINDOW_FULLSCREEN | 0x00001000 ),
+    SDL_WINDOW_FOREIGN = 0x00000800             /**< window not created by SDL */
+} SDL_WindowFlags;
+
+/**
+ *  \brief Used to indicate that you don't care what the window position is.
+ */
+#define SDL_WINDOWPOS_UNDEFINED_MASK    0x1FFF0000
+#define SDL_WINDOWPOS_UNDEFINED_DISPLAY(X)  (SDL_WINDOWPOS_UNDEFINED_MASK|(X))
+#define SDL_WINDOWPOS_UNDEFINED         SDL_WINDOWPOS_UNDEFINED_DISPLAY(0)
+#define SDL_WINDOWPOS_ISUNDEFINED(X)    \
+            (((X)&0xFFFF0000) == SDL_WINDOWPOS_UNDEFINED_MASK)
+
+/**
+ *  \brief Used to indicate that the window position should be centered.
+ */
+#define SDL_WINDOWPOS_CENTERED_MASK    0x2FFF0000
+#define SDL_WINDOWPOS_CENTERED_DISPLAY(X)  (SDL_WINDOWPOS_CENTERED_MASK|(X))
+#define SDL_WINDOWPOS_CENTERED         SDL_WINDOWPOS_CENTERED_DISPLAY(0)
+#define SDL_WINDOWPOS_ISCENTERED(X)    \
+            (((X)&0xFFFF0000) == SDL_WINDOWPOS_CENTERED_MASK)
+
+/**
+ *  \brief Event subtype for window events
+ */
+typedef enum
+{
+    SDL_WINDOWEVENT_NONE,           /**< Never used */
+    SDL_WINDOWEVENT_SHOWN,          /**< Window has been shown */
+    SDL_WINDOWEVENT_HIDDEN,         /**< Window has been hidden */
+    SDL_WINDOWEVENT_EXPOSED,        /**< Window has been exposed and should be 
+                                         redrawn */
+    SDL_WINDOWEVENT_MOVED,          /**< Window has been moved to data1, data2 
+                                     */
+    SDL_WINDOWEVENT_RESIZED,        /**< Window has been resized to data1xdata2 */
+    SDL_WINDOWEVENT_SIZE_CHANGED,   /**< The window size has changed, either as a result of an API call or through the system or user changing the window size. */
+    SDL_WINDOWEVENT_MINIMIZED,      /**< Window has been minimized */
+    SDL_WINDOWEVENT_MAXIMIZED,      /**< Window has been maximized */
+    SDL_WINDOWEVENT_RESTORED,       /**< Window has been restored to normal size
+                                         and position */
+    SDL_WINDOWEVENT_ENTER,          /**< Window has gained mouse focus */
+    SDL_WINDOWEVENT_LEAVE,          /**< Window has lost mouse focus */
+    SDL_WINDOWEVENT_FOCUS_GAINED,   /**< Window has gained keyboard focus */
+    SDL_WINDOWEVENT_FOCUS_LOST,     /**< Window has lost keyboard focus */
+    SDL_WINDOWEVENT_CLOSE           /**< The window manager requests that the 
+                                         window be closed */
+} SDL_WindowEventID;
+
+/**
+ *  \brief An opaque handle to an OpenGL context.
+ */
+typedef void *SDL_GLContext;
+
+/**
+ *  \brief OpenGL configuration attributes
+ */
+typedef enum
+{
+    SDL_GL_RED_SIZE,
+    SDL_GL_GREEN_SIZE,
+    SDL_GL_BLUE_SIZE,
+    SDL_GL_ALPHA_SIZE,
+    SDL_GL_BUFFER_SIZE,
+    SDL_GL_DOUBLEBUFFER,
+    SDL_GL_DEPTH_SIZE,
+    SDL_GL_STENCIL_SIZE,
+    SDL_GL_ACCUM_RED_SIZE,
+    SDL_GL_ACCUM_GREEN_SIZE,
+    SDL_GL_ACCUM_BLUE_SIZE,
+    SDL_GL_ACCUM_ALPHA_SIZE,
+    SDL_GL_STEREO,
+    SDL_GL_MULTISAMPLEBUFFERS,
+    SDL_GL_MULTISAMPLESAMPLES,
+    SDL_GL_ACCELERATED_VISUAL,
+    SDL_GL_RETAINED_BACKING,
+    SDL_GL_CONTEXT_MAJOR_VERSION,
+    SDL_GL_CONTEXT_MINOR_VERSION,
+    SDL_GL_CONTEXT_EGL,
+    SDL_GL_CONTEXT_FLAGS,
+    SDL_GL_CONTEXT_PROFILE_MASK,
+    SDL_GL_SHARE_WITH_CURRENT_CONTEXT
+} SDL_GLattr;
+
+typedef enum
+{
+    SDL_GL_CONTEXT_PROFILE_CORE           = 0x0001,
+    SDL_GL_CONTEXT_PROFILE_COMPATIBILITY  = 0x0002,
+    SDL_GL_CONTEXT_PROFILE_ES             = 0x0004
+} SDL_GLprofile;
+
+typedef enum
+{
+    SDL_GL_CONTEXT_DEBUG_FLAG              = 0x0001,
+    SDL_GL_CONTEXT_FORWARD_COMPATIBLE_FLAG = 0x0002,
+    SDL_GL_CONTEXT_ROBUST_ACCESS_FLAG      = 0x0004,
+    SDL_GL_CONTEXT_RESET_ISOLATION_FLAG    = 0x0008
+} SDL_GLcontextFlag;
+
+
+/* Function prototypes */
+
+/**
+ *  \brief Get the number of video drivers compiled into SDL
+ *  
+ *  \sa SDL_GetVideoDriver()
+ */
+extern DECLSPEC int SDLCALL SDL_GetNumVideoDrivers(void);
+
+/**
+ *  \brief Get the name of a built in video driver.
+ *  
+ *  \note The video drivers are presented in the order in which they are
+ *        normally checked during initialization.
+ *  
+ *  \sa SDL_GetNumVideoDrivers()
+ */
+extern DECLSPEC const char *SDLCALL SDL_GetVideoDriver(int index);
+
+/**
+ *  \brief Initialize the video subsystem, optionally specifying a video driver.
+ *  
+ *  \param driver_name Initialize a specific driver by name, or NULL for the 
+ *                     default video driver.
+ *  
+ *  \return 0 on success, -1 on error
+ *  
+ *  This function initializes the video subsystem; setting up a connection
+ *  to the window manager, etc, and determines the available display modes
+ *  and pixel formats, but does not initialize a window or graphics mode.
+ *  
+ *  \sa SDL_VideoQuit()
+ */
+extern DECLSPEC int SDLCALL SDL_VideoInit(const char *driver_name);
+
+/**
+ *  \brief Shuts down the video subsystem.
+ *  
+ *  This function closes all windows, and restores the original video mode.
+ *  
+ *  \sa SDL_VideoInit()
+ */
+extern DECLSPEC void SDLCALL SDL_VideoQuit(void);
+
+/**
+ *  \brief Returns the name of the currently initialized video driver.
+ *  
+ *  \return The name of the current video driver or NULL if no driver
+ *          has been initialized
+ *  
+ *  \sa SDL_GetNumVideoDrivers()
+ *  \sa SDL_GetVideoDriver()
+ */
+extern DECLSPEC const char *SDLCALL SDL_GetCurrentVideoDriver(void);
+
+/**
+ *  \brief Returns the number of available video displays.
+ *  
+ *  \sa SDL_GetDisplayBounds()
+ */
+extern DECLSPEC int SDLCALL SDL_GetNumVideoDisplays(void);
+
+/**
+ *  \brief Get the name of a display in UTF-8 encoding
+ *  
+ *  \return The name of a display, or NULL for an invalid display index.
+ *  
+ *  \sa SDL_GetNumVideoDisplays()
+ */
+extern DECLSPEC const char * SDLCALL SDL_GetDisplayName(int displayIndex);
+
+/**
+ *  \brief Get the desktop area represented by a display, with the primary
+ *         display located at 0,0
+ *  
+ *  \return 0 on success, or -1 if the index is out of range.
+ *  
+ *  \sa SDL_GetNumVideoDisplays()
+ */
+extern DECLSPEC int SDLCALL SDL_GetDisplayBounds(int displayIndex, SDL_Rect * rect);
+
+/**
+ *  \brief Returns the number of available display modes.
+ *  
+ *  \sa SDL_GetDisplayMode()
+ */
+extern DECLSPEC int SDLCALL SDL_GetNumDisplayModes(int displayIndex);
+
+/**
+ *  \brief Fill in information about a specific display mode.
+ *  
+ *  \note The display modes are sorted in this priority:
+ *        \li bits per pixel -> more colors to fewer colors
+ *        \li width -> largest to smallest
+ *        \li height -> largest to smallest
+ *        \li refresh rate -> highest to lowest
+ *  
+ *  \sa SDL_GetNumDisplayModes()
+ */
+extern DECLSPEC int SDLCALL SDL_GetDisplayMode(int displayIndex, int modeIndex,
+                                               SDL_DisplayMode * mode);
+
+/**
+ *  \brief Fill in information about the desktop display mode.
+ */
+extern DECLSPEC int SDLCALL SDL_GetDesktopDisplayMode(int displayIndex, SDL_DisplayMode * mode);
+
+/**
+ *  \brief Fill in information about the current display mode.
+ */
+extern DECLSPEC int SDLCALL SDL_GetCurrentDisplayMode(int displayIndex, SDL_DisplayMode * mode);
+
+
+/**
+ *  \brief Get the closest match to the requested display mode.
+ *  
+ *  \param mode The desired display mode
+ *  \param closest A pointer to a display mode to be filled in with the closest 
+ *                 match of the available display modes.
+ *  
+ *  \return The passed in value \c closest, or NULL if no matching video mode 
+ *          was available.
+ *  
+ *  The available display modes are scanned, and \c closest is filled in with the
+ *  closest mode matching the requested mode and returned.  The mode format and 
+ *  refresh_rate default to the desktop mode if they are 0.  The modes are 
+ *  scanned with size being first priority, format being second priority, and 
+ *  finally checking the refresh_rate.  If all the available modes are too 
+ *  small, then NULL is returned.
+ *  
+ *  \sa SDL_GetNumDisplayModes()
+ *  \sa SDL_GetDisplayMode()
+ */
+extern DECLSPEC SDL_DisplayMode * SDLCALL SDL_GetClosestDisplayMode(int displayIndex, const SDL_DisplayMode * mode, SDL_DisplayMode * closest);
+
+/**
+ *  \brief Get the display index associated with a window.
+ *  
+ *  \return the display index of the display containing the center of the
+ *          window, or -1 on error.
+ */
+extern DECLSPEC int SDLCALL SDL_GetWindowDisplayIndex(SDL_Window * window);
+
+/**
+ *  \brief Set the display mode used when a fullscreen window is visible.
+ *
+ *  By default the window's dimensions and the desktop format and refresh rate
+ *  are used.
+ *  
+ *  \param mode The mode to use, or NULL for the default mode.
+ *  
+ *  \return 0 on success, or -1 if setting the display mode failed.
+ *  
+ *  \sa SDL_GetWindowDisplayMode()
+ *  \sa SDL_SetWindowFullscreen()
+ */
+extern DECLSPEC int SDLCALL SDL_SetWindowDisplayMode(SDL_Window * window,
+                                                     const SDL_DisplayMode
+                                                         * mode);
+
+/**
+ *  \brief Fill in information about the display mode used when a fullscreen
+ *         window is visible.
+ *
+ *  \sa SDL_SetWindowDisplayMode()
+ *  \sa SDL_SetWindowFullscreen()
+ */
+extern DECLSPEC int SDLCALL SDL_GetWindowDisplayMode(SDL_Window * window,
+                                                     SDL_DisplayMode * mode);
+
+/**
+ *  \brief Get the pixel format associated with the window.
+ */
+extern DECLSPEC Uint32 SDLCALL SDL_GetWindowPixelFormat(SDL_Window * window);
+
+/**
+ *  \brief Create a window with the specified position, dimensions, and flags.
+ *  
+ *  \param title The title of the window, in UTF-8 encoding.
+ *  \param x     The x position of the window, ::SDL_WINDOWPOS_CENTERED, or 
+ *               ::SDL_WINDOWPOS_UNDEFINED.
+ *  \param y     The y position of the window, ::SDL_WINDOWPOS_CENTERED, or 
+ *               ::SDL_WINDOWPOS_UNDEFINED.
+ *  \param w     The width of the window.
+ *  \param h     The height of the window.
+ *  \param flags The flags for the window, a mask of any of the following: 
+ *               ::SDL_WINDOW_FULLSCREEN, ::SDL_WINDOW_OPENGL, 
+ *               ::SDL_WINDOW_SHOWN,      ::SDL_WINDOW_BORDERLESS, 
+ *               ::SDL_WINDOW_RESIZABLE,  ::SDL_WINDOW_MAXIMIZED, 
+ *               ::SDL_WINDOW_MINIMIZED,  ::SDL_WINDOW_INPUT_GRABBED.
+ *  
+ *  \return The id of the window created, or zero if window creation failed.
+ *  
+ *  \sa SDL_DestroyWindow()
+ */
+extern DECLSPEC SDL_Window * SDLCALL SDL_CreateWindow(const char *title,
+                                                      int x, int y, int w,
+                                                      int h, Uint32 flags);
+
+/**
+ *  \brief Create an SDL window from an existing native window.
+ *  
+ *  \param data A pointer to driver-dependent window creation data
+ *  
+ *  \return The id of the window created, or zero if window creation failed.
+ *  
+ *  \sa SDL_DestroyWindow()
+ */
+extern DECLSPEC SDL_Window * SDLCALL SDL_CreateWindowFrom(const void *data);
+
+/**
+ *  \brief Get the numeric ID of a window, for logging purposes.
+ */
+extern DECLSPEC Uint32 SDLCALL SDL_GetWindowID(SDL_Window * window);
+
+/**
+ *  \brief Get a window from a stored ID, or NULL if it doesn't exist.
+ */
+extern DECLSPEC SDL_Window * SDLCALL SDL_GetWindowFromID(Uint32 id);
+
+/**
+ *  \brief Get the window flags.
+ */
+extern DECLSPEC Uint32 SDLCALL SDL_GetWindowFlags(SDL_Window * window);
+
+/**
+ *  \brief Set the title of a window, in UTF-8 format.
+ *  
+ *  \sa SDL_GetWindowTitle()
+ */
+extern DECLSPEC void SDLCALL SDL_SetWindowTitle(SDL_Window * window,
+                                                const char *title);
+
+/**
+ *  \brief Get the title of a window, in UTF-8 format.
+ *  
+ *  \sa SDL_SetWindowTitle()
+ */
+extern DECLSPEC const char *SDLCALL SDL_GetWindowTitle(SDL_Window * window);
+
+/**
+ *  \brief Set the icon for a window.
+ *  
+ *  \param icon The icon for the window.
+ */
+extern DECLSPEC void SDLCALL SDL_SetWindowIcon(SDL_Window * window,
+                                               SDL_Surface * icon);
+
+/**
+ *  \brief Associate an arbitrary named pointer with a window.
+ *  
+ *  \param window   The window to associate with the pointer.
+ *  \param name     The name of the pointer.
+ *  \param userdata The associated pointer.
+ *
+ *  \return The previous value associated with 'name'
+ *
+ *  \note The name is case-sensitive.
+ *
+ *  \sa SDL_GetWindowData()
+ */
+extern DECLSPEC void* SDLCALL SDL_SetWindowData(SDL_Window * window,
+                                                const char *name,
+                                                void *userdata);
+
+/**
+ *  \brief Retrieve the data pointer associated with a window.
+ *  
+ *  \param window   The window to query.
+ *  \param name     The name of the pointer.
+ *
+ *  \return The value associated with 'name'
+ *  
+ *  \sa SDL_SetWindowData()
+ */
+extern DECLSPEC void *SDLCALL SDL_GetWindowData(SDL_Window * window,
+                                                const char *name);
+
+/**
+ *  \brief Set the position of a window.
+ *  
+ *  \param window   The window to reposition.
+ *  \param x        The x coordinate of the window, ::SDL_WINDOWPOS_CENTERED, or
+                    ::SDL_WINDOWPOS_UNDEFINED.
+ *  \param y        The y coordinate of the window, ::SDL_WINDOWPOS_CENTERED, or
+                    ::SDL_WINDOWPOS_UNDEFINED.
+ *  
+ *  \note The window coordinate origin is the upper left of the display.
+ *  
+ *  \sa SDL_GetWindowPosition()
+ */
+extern DECLSPEC void SDLCALL SDL_SetWindowPosition(SDL_Window * window,
+                                                   int x, int y);
+
+/**
+ *  \brief Get the position of a window.
+ *  
+ *  \param x        Pointer to variable for storing the x position, may be NULL
+ *  \param y        Pointer to variable for storing the y position, may be NULL
+ *
+ *  \sa SDL_SetWindowPosition()
+ */
+extern DECLSPEC void SDLCALL SDL_GetWindowPosition(SDL_Window * window,
+                                                   int *x, int *y);
+
+/**
+ *  \brief Set the size of a window's client area.
+ *  
+ *  \param w        The width of the window, must be >0
+ *  \param h        The height of the window, must be >0
+ *
+ *  \note You can't change the size of a fullscreen window, it automatically
+ *        matches the size of the display mode.
+ *  
+ *  \sa SDL_GetWindowSize()
+ */
+extern DECLSPEC void SDLCALL SDL_SetWindowSize(SDL_Window * window, int w,
+                                               int h);
+
+/**
+ *  \brief Get the size of a window's client area.
+ *  
+ *  \param w        Pointer to variable for storing the width, may be NULL
+ *  \param h        Pointer to variable for storing the height, may be NULL
+ *  
+ *  \sa SDL_SetWindowSize()
+ */
+extern DECLSPEC void SDLCALL SDL_GetWindowSize(SDL_Window * window, int *w,
+                                               int *h);
+    
+/**
+ *  \brief Set the minimum size of a window's client area.
+ *  
+ *  \param min_w     The minimum width of the window, must be >0
+ *  \param min_h     The minimum height of the window, must be >0
+ *
+ *  \note You can't change the minimum size of a fullscreen window, it
+ *        automatically matches the size of the display mode.
+ *
+ *  \sa SDL_GetWindowMinimumSize()
+ *  \sa SDL_SetWindowMaximumSize()
+ */
+extern DECLSPEC void SDLCALL SDL_SetWindowMinimumSize(SDL_Window * window,
+                                                      int min_w, int min_h);
+    
+/**
+ *  \brief Get the minimum size of a window's client area.
+ *  
+ *  \param w        Pointer to variable for storing the minimum width, may be NULL
+ *  \param h        Pointer to variable for storing the minimum height, may be NULL
+ *  
+ *  \sa SDL_GetWindowMaximumSize()
+ *  \sa SDL_SetWindowMinimumSize()
+ */
+extern DECLSPEC void SDLCALL SDL_GetWindowMinimumSize(SDL_Window * window,
+                                                      int *w, int *h);
+
+/**
+ *  \brief Set the maximum size of a window's client area.
+ *
+ *  \param max_w     The maximum width of the window, must be >0
+ *  \param max_h     The maximum height of the window, must be >0
+ *
+ *  \note You can't change the maximum size of a fullscreen window, it
+ *        automatically matches the size of the display mode.
+ *
+ *  \sa SDL_GetWindowMaximumSize()
+ *  \sa SDL_SetWindowMinimumSize()
+ */
+extern DECLSPEC void SDLCALL SDL_SetWindowMaximumSize(SDL_Window * window,
+                                                      int max_w, int max_h);
+    
+/**
+ *  \brief Get the maximum size of a window's client area.
+ *  
+ *  \param w        Pointer to variable for storing the maximum width, may be NULL
+ *  \param h        Pointer to variable for storing the maximum height, may be NULL
+ *
+ *  \sa SDL_GetWindowMinimumSize()
+ *  \sa SDL_SetWindowMaximumSize()
+ */
+extern DECLSPEC void SDLCALL SDL_GetWindowMaximumSize(SDL_Window * window,
+                                                      int *w, int *h);
+
+/**
+ *  \brief Set the border state of a window.
+ *
+ *  This will add or remove the window's SDL_WINDOW_BORDERLESS flag and
+ *  add or remove the border from the actual window. This is a no-op if the
+ *  window's border already matches the requested state.
+ *
+ *  \param window The window of which to change the border state.
+ *  \param bordered SDL_FALSE to remove border, SDL_TRUE to add border.
+ *
+ *  \note You can't change the border state of a fullscreen window.
+ *  
+ *  \sa SDL_GetWindowFlags()
+ */
+extern DECLSPEC void SDLCALL SDL_SetWindowBordered(SDL_Window * window,
+                                                   SDL_bool bordered);
+
+/**
+ *  \brief Show a window.
+ *  
+ *  \sa SDL_HideWindow()
+ */
+extern DECLSPEC void SDLCALL SDL_ShowWindow(SDL_Window * window);
+
+/**
+ *  \brief Hide a window.
+ *  
+ *  \sa SDL_ShowWindow()
+ */
+extern DECLSPEC void SDLCALL SDL_HideWindow(SDL_Window * window);
+
+/**
+ *  \brief Raise a window above other windows and set the input focus.
+ */
+extern DECLSPEC void SDLCALL SDL_RaiseWindow(SDL_Window * window);
+
+/**
+ *  \brief Make a window as large as possible.
+ *  
+ *  \sa SDL_RestoreWindow()
+ */
+extern DECLSPEC void SDLCALL SDL_MaximizeWindow(SDL_Window * window);
+
+/**
+ *  \brief Minimize a window to an iconic representation.
+ *  
+ *  \sa SDL_RestoreWindow()
+ */
+extern DECLSPEC void SDLCALL SDL_MinimizeWindow(SDL_Window * window);
+
+/**
+ *  \brief Restore the size and position of a minimized or maximized window.
+ *  
+ *  \sa SDL_MaximizeWindow()
+ *  \sa SDL_MinimizeWindow()
+ */
+extern DECLSPEC void SDLCALL SDL_RestoreWindow(SDL_Window * window);
+
+/**
+ *  \brief Set a window's fullscreen state.
+ *  
+ *  \return 0 on success, or -1 if setting the display mode failed.
+ *  
+ *  \sa SDL_SetWindowDisplayMode()
+ *  \sa SDL_GetWindowDisplayMode()
+ */
+extern DECLSPEC int SDLCALL SDL_SetWindowFullscreen(SDL_Window * window,
+                                                    Uint32 flags);
+
+/**
+ *  \brief Get the SDL surface associated with the window.
+ *
+ *  \return The window's framebuffer surface, or NULL on error. 
+ *
+ *  A new surface will be created with the optimal format for the window,
+ *  if necessary. This surface will be freed when the window is destroyed.
+ *
+ *  \note You may not combine this with 3D or the rendering API on this window.
+ *
+ *  \sa SDL_UpdateWindowSurface()
+ *  \sa SDL_UpdateWindowSurfaceRects()
+ */
+extern DECLSPEC SDL_Surface * SDLCALL SDL_GetWindowSurface(SDL_Window * window);
+
+/**
+ *  \brief Copy the window surface to the screen.
+ *
+ *  \return 0 on success, or -1 on error.
+ *
+ *  \sa SDL_GetWindowSurface()
+ *  \sa SDL_UpdateWindowSurfaceRects()
+ */
+extern DECLSPEC int SDLCALL SDL_UpdateWindowSurface(SDL_Window * window);
+
+/**
+ *  \brief Copy a number of rectangles on the window surface to the screen.
+ *
+ *  \return 0 on success, or -1 on error.
+ *
+ *  \sa SDL_GetWindowSurface()
+ *  \sa SDL_UpdateWindowSurfaceRect()
+ */
+extern DECLSPEC int SDLCALL SDL_UpdateWindowSurfaceRects(SDL_Window * window,
+                                                         SDL_Rect * rects,
+                                                         int numrects);
+
+/**
+ *  \brief Set a window's input grab mode.
+ *  
+ *  \param grabbed This is SDL_TRUE to grab input, and SDL_FALSE to release input.
+ *  
+ *  \sa SDL_GetWindowGrab()
+ */
+extern DECLSPEC void SDLCALL SDL_SetWindowGrab(SDL_Window * window,
+                                               SDL_bool grabbed);
+
+/**
+ *  \brief Get a window's input grab mode.
+ *  
+ *  \return This returns SDL_TRUE if input is grabbed, and SDL_FALSE otherwise.
+ *  
+ *  \sa SDL_SetWindowGrab()
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_GetWindowGrab(SDL_Window * window);
+
+/**
+ *  \brief Set the brightness (gamma correction) for a window.
+ *  
+ *  \return 0 on success, or -1 if setting the brightness isn't supported.
+ *  
+ *  \sa SDL_GetWindowBrightness()
+ *  \sa SDL_SetWindowGammaRamp()
+ */
+extern DECLSPEC int SDLCALL SDL_SetWindowBrightness(SDL_Window * window, float brightness);
+
+/**
+ *  \brief Get the brightness (gamma correction) for a window.
+ *  
+ *  \return The last brightness value passed to SDL_SetWindowBrightness()
+ *  
+ *  \sa SDL_SetWindowBrightness()
+ */
+extern DECLSPEC float SDLCALL SDL_GetWindowBrightness(SDL_Window * window);
+
+/**
+ *  \brief Set the gamma ramp for a window.
+ *  
+ *  \param red The translation table for the red channel, or NULL.
+ *  \param green The translation table for the green channel, or NULL.
+ *  \param blue The translation table for the blue channel, or NULL.
+ *  
+ *  \return 0 on success, or -1 if gamma ramps are unsupported.
+ *  
+ *  Set the gamma translation table for the red, green, and blue channels
+ *  of the video hardware.  Each table is an array of 256 16-bit quantities,
+ *  representing a mapping between the input and output for that channel.
+ *  The input is the index into the array, and the output is the 16-bit
+ *  gamma value at that index, scaled to the output color precision.
+ *
+ *  \sa SDL_GetWindowGammaRamp()
+ */
+extern DECLSPEC int SDLCALL SDL_SetWindowGammaRamp(SDL_Window * window,
+                                                   const Uint16 * red,
+                                                   const Uint16 * green,
+                                                   const Uint16 * blue);
+
+/**
+ *  \brief Get the gamma ramp for a window.
+ *  
+ *  \param red   A pointer to a 256 element array of 16-bit quantities to hold 
+ *               the translation table for the red channel, or NULL.
+ *  \param green A pointer to a 256 element array of 16-bit quantities to hold 
+ *               the translation table for the green channel, or NULL.
+ *  \param blue  A pointer to a 256 element array of 16-bit quantities to hold 
+ *               the translation table for the blue channel, or NULL.
+ *   
+ *  \return 0 on success, or -1 if gamma ramps are unsupported.
+ *  
+ *  \sa SDL_SetWindowGammaRamp()
+ */
+extern DECLSPEC int SDLCALL SDL_GetWindowGammaRamp(SDL_Window * window,
+                                                   Uint16 * red,
+                                                   Uint16 * green,
+                                                   Uint16 * blue);
+
+/**
+ *  \brief Destroy a window.
+ */
+extern DECLSPEC void SDLCALL SDL_DestroyWindow(SDL_Window * window);
+
+
+/**
+ *  \brief Returns whether the screensaver is currently enabled (default on).
+ *  
+ *  \sa SDL_EnableScreenSaver()
+ *  \sa SDL_DisableScreenSaver()
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_IsScreenSaverEnabled(void);
+
+/**
+ *  \brief Allow the screen to be blanked by a screensaver
+ *  
+ *  \sa SDL_IsScreenSaverEnabled()
+ *  \sa SDL_DisableScreenSaver()
+ */
+extern DECLSPEC void SDLCALL SDL_EnableScreenSaver(void);
+
+/**
+ *  \brief Prevent the screen from being blanked by a screensaver
+ *  
+ *  \sa SDL_IsScreenSaverEnabled()
+ *  \sa SDL_EnableScreenSaver()
+ */
+extern DECLSPEC void SDLCALL SDL_DisableScreenSaver(void);
+
+
+/**
+ *  \name OpenGL support functions
+ */
+/*@{*/
+
+/**
+ *  \brief Dynamically load an OpenGL library.
+ *  
+ *  \param path The platform dependent OpenGL library name, or NULL to open the 
+ *              default OpenGL library.
+ *  
+ *  \return 0 on success, or -1 if the library couldn't be loaded.
+ *  
+ *  This should be done after initializing the video driver, but before
+ *  creating any OpenGL windows.  If no OpenGL library is loaded, the default
+ *  library will be loaded upon creation of the first OpenGL window.
+ *  
+ *  \note If you do this, you need to retrieve all of the GL functions used in
+ *        your program from the dynamic library using SDL_GL_GetProcAddress().
+ *  
+ *  \sa SDL_GL_GetProcAddress()
+ *  \sa SDL_GL_UnloadLibrary()
+ */
+extern DECLSPEC int SDLCALL SDL_GL_LoadLibrary(const char *path);
+
+/**
+ *  \brief Get the address of an OpenGL function.
+ */
+extern DECLSPEC void *SDLCALL SDL_GL_GetProcAddress(const char *proc);
+
+/**
+ *  \brief Unload the OpenGL library previously loaded by SDL_GL_LoadLibrary().
+ *  
+ *  \sa SDL_GL_LoadLibrary()
+ */
+extern DECLSPEC void SDLCALL SDL_GL_UnloadLibrary(void);
+
+/**
+ *  \brief Return true if an OpenGL extension is supported for the current 
+ *         context.
+ */
+extern DECLSPEC SDL_bool SDLCALL SDL_GL_ExtensionSupported(const char
+                                                           *extension);
+
+/**
+ *  \brief Set an OpenGL window attribute before window creation.
+ */
+extern DECLSPEC int SDLCALL SDL_GL_SetAttribute(SDL_GLattr attr, int value);
+
+/**
+ *  \brief Get the actual value for an attribute from the current context.
+ */
+extern DECLSPEC int SDLCALL SDL_GL_GetAttribute(SDL_GLattr attr, int *value);
+
+/**
+ *  \brief Create an OpenGL context for use with an OpenGL window, and make it 
+ *         current.
+ *  
+ *  \sa SDL_GL_DeleteContext()
+ */
+extern DECLSPEC SDL_GLContext SDLCALL SDL_GL_CreateContext(SDL_Window *
+                                                           window);
+
+/**
+ *  \brief Set up an OpenGL context for rendering into an OpenGL window.
+ *  
+ *  \note The context must have been created with a compatible window.
+ */
+extern DECLSPEC int SDLCALL SDL_GL_MakeCurrent(SDL_Window * window,
+                                               SDL_GLContext context);
+
+/**
+ *  \brief Set the swap interval for the current OpenGL context.
+ *  
+ *  \param interval 0 for immediate updates, 1 for updates synchronized with the
+ *                  vertical retrace. If the system supports it, you may
+ *                  specify -1 to allow late swaps to happen immediately
+ *                  instead of waiting for the next retrace.
+ *  
+ *  \return 0 on success, or -1 if setting the swap interval is not supported.
+ *  
+ *  \sa SDL_GL_GetSwapInterval()
+ */
+extern DECLSPEC int SDLCALL SDL_GL_SetSwapInterval(int interval);
+
+/**
+ *  \brief Get the swap interval for the current OpenGL context.
+ *  
+ *  \return 0 if there is no vertical retrace synchronization, 1 if the buffer 
+ *          swap is synchronized with the vertical retrace, and -1 if late
+ *          swaps happen immediately instead of waiting for the next retrace.
+ *          If the system can't determine the swap interval, or there isn't a
+ *          valid current context, this will return 0 as a safe default.
+ *  
+ *  \sa SDL_GL_SetSwapInterval()
+ */
+extern DECLSPEC int SDLCALL SDL_GL_GetSwapInterval(void);
+
+/**
+ * \brief Swap the OpenGL buffers for a window, if double-buffering is 
+ *        supported.
+ */
+extern DECLSPEC void SDLCALL SDL_GL_SwapWindow(SDL_Window * window);
+
+/**
+ *  \brief Delete an OpenGL context.
+ *  
+ *  \sa SDL_GL_CreateContext()
+ */
+extern DECLSPEC void SDLCALL SDL_GL_DeleteContext(SDL_GLContext context);
+
+/*@}*//*OpenGL support functions*/
+
+
+/* Ends C function definitions when using C++ */
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+#include "close_code.h"
+
+#endif /* _SDL_video_h */
+
+/* vi: set ts=4 sw=4 expandtab: */

include/SDL2/begin_code.h

@@ -0,0 +1,148 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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 begin_code.h
+ *
+ *  This file sets things up for C dynamic library function definitions,
+ *  static inlined functions, and structures aligned at 4-byte alignment.
+ *  If you don't like ugly C preprocessor code, don't look at this file. :)
+ */
+
+/* This shouldn't be nested -- included it around code only. */
+#ifdef _begin_code_h
+#error Nested inclusion of begin_code.h
+#endif
+#define _begin_code_h
+
+/* Some compilers use a special export keyword */
+#ifndef DECLSPEC
+# if defined(__BEOS__) || defined(__HAIKU__)
+#  if defined(__GNUC__)
+#   define DECLSPEC	__declspec(dllexport)
+#  else
+#   define DECLSPEC	__declspec(export)
+#  endif
+# elif defined(__WIN32__)
+#  ifdef __BORLANDC__
+#   ifdef BUILD_SDL
+#    define DECLSPEC
+#   else
+#    define DECLSPEC	__declspec(dllimport)
+#   endif
+#  else
+#   define DECLSPEC	__declspec(dllexport)
+#  endif
+# else
+#  if defined(__GNUC__) && __GNUC__ >= 4
+#   define DECLSPEC	__attribute__ ((visibility("default")))
+#  else
+#   define DECLSPEC
+#  endif
+# endif
+#endif
+
+/* By default SDL uses the C calling convention */
+#ifndef SDLCALL
+#if defined(__WIN32__) && !defined(__GNUC__)
+#define SDLCALL __cdecl
+#else
+#define SDLCALL
+#endif
+#endif /* SDLCALL */
+
+/* Removed DECLSPEC on Symbian OS because SDL cannot be a DLL in EPOC */
+#ifdef __SYMBIAN32__
+#undef DECLSPEC
+#define DECLSPEC
+#endif /* __SYMBIAN32__ */
+
+/* Force structure packing at 4 byte alignment.
+   This is necessary if the header is included in code which has structure
+   packing set to an alternate value, say for loading structures from disk.
+   The packing is reset to the previous value in close_code.h
+ */
+#if defined(_MSC_VER) || defined(__MWERKS__) || defined(__BORLANDC__)
+#ifdef _MSC_VER
+#pragma warning(disable: 4103)
+#endif
+#ifdef __BORLANDC__
+#pragma nopackwarning
+#endif
+#ifdef _M_X64
+/* Use 8-byte alignment on 64-bit architectures, so pointers are aligned */
+#pragma pack(push,8)
+#else
+#pragma pack(push,4)
+#endif
+#endif /* Compiler needs structure packing set */
+
+/* Set up compiler-specific options for inlining functions */
+#ifndef SDL_INLINE_OKAY
+#ifdef __GNUC__
+#define SDL_INLINE_OKAY
+#else
+/* Add any special compiler-specific cases here */
+#if defined(_MSC_VER) || defined(__BORLANDC__) || \
+    defined(__DMC__) || defined(__SC__) || \
+    defined(__WATCOMC__) || defined(__LCC__) || \
+    defined(__DECC)
+#ifndef __inline__
+#define __inline__	__inline
+#endif
+#define SDL_INLINE_OKAY
+#else
+#if !defined(__MRC__) && !defined(_SGI_SOURCE)
+#ifndef __inline__
+#define __inline__ inline
+#endif
+#define SDL_INLINE_OKAY
+#endif /* Not a funky compiler */
+#endif /* Visual C++ */
+#endif /* GNU C */
+#endif /* SDL_INLINE_OKAY */
+
+/* If inlining isn't supported, remove "__inline__", turning static
+   inlined functions into static functions (resulting in code bloat
+   in all files which include the offending header files)
+*/
+#ifndef SDL_INLINE_OKAY
+#define __inline__
+#endif
+
+#if defined(_MSC_VER)
+#define SDL_FORCE_INLINE __forceinline
+#elif defined(__GNUC__) || defined(__clang__)
+#define SDL_FORCE_INLINE __attribute__((always_inline)) static inline
+#else
+#define SDL_FORCE_INLINE static __inline__
+#endif
+
+/* Apparently this is needed by several Windows compilers */
+#if !defined(__MACH__)
+#ifndef NULL
+#ifdef __cplusplus
+#define NULL 0
+#else
+#define NULL ((void *)0)
+#endif
+#endif /* NULL */
+#endif /* ! Mac OS X - breaks precompiled headers */

include/SDL2/close_code.h

@@ -0,0 +1,37 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2013 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 close_code.h
+ *  
+ *  This file reverses the effects of begin_code.h and should be included
+ *  after you finish any function and structure declarations in your headers
+ */
+
+#undef _begin_code_h
+
+/* Reset structure packing at previous byte alignment */
+#if defined(_MSC_VER) || defined(__MWERKS__) || defined(__WATCOMC__)  || defined(__BORLANDC__)
+#ifdef __BORLANDC__
+#pragma nopackwarning
+#endif
+#pragma pack(pop)
+#endif /* Compiler needs structure packing set */

src/main.c

@@ -0,0 +1,193 @@
+#include <math.h>
+#include <pspkernel.h>
+#include <pspdebug.h>
+#include <SDL2/SDL.h>
+
+#define STB_IMAGE_IMPLEMENTATION
+#define STBI_NO_HDR
+#define STBI_NO_PIC
+#define STBI_NO_PSD
+#define STBI_ONLY_BMP
+#define STBI_ONLY_GIF
+#define STBI_ONLY_JPEG
+#define STBI_ONLY_PNG
+#define STBI_ONLY_PNM
+#define STBI_ONLY_TGA
+#include "stb_image.h"
+
+#define SCREEN_WIDTH  480
+#define SCREEN_HEIGHT 272
+
+#define TZ_H  512/4
+#define TZ_V  252/2
+#define WW    TZ_H * 2.5
+#define WH    TZ_V * 2.5
+
+#define printf pspDebugScreenPrintf
+
+extern unsigned char cheetah_png_start[], forest_png_start[];
+extern unsigned int cheetah_png_size, forest_png_size;
+
+/* Define the module info section */
+PSP_MODULE_INFO("SDL2", 0, 1, 1);
+
+/* Define the main thread's attribute value (optional) */
+PSP_MAIN_THREAD_ATTR(THREAD_ATTR_USER | THREAD_ATTR_VFPU);
+
+static inline SDL_Color SDL_MakeColor(Uint8 r, Uint8 g, Uint8 b) {
+	SDL_Color colour = {r, g, b};
+	return colour;
+}
+
+static void SDL_ClearScreen(SDL_Renderer *renderer, SDL_Color colour) {
+	SDL_SetRenderDrawColor(renderer, colour.r, colour.g, colour.b, 255);
+	SDL_RenderClear(renderer);
+}
+
+static void SDL_LoadImageMem(SDL_Renderer *renderer, SDL_Texture **texture, void *data, int size) {
+	int width = 0, height = 0;
+	unsigned char *image = stbi_load_from_memory((stbi_uc const *)data, size, &width, &height, NULL, STBI_rgb_alpha);
+	if (image == NULL)
+		printf("Loading image failed: %s", stbi_failure_reason());
+	
+	SDL_Surface *surface = SDL_CreateRGBSurfaceFrom((void *)image, width, height, 32, 4 * width, 0x000000ff, 0x0000ff00,
+		0x00ff0000, 0xff000000);
+	if (surface == NULL) {
+		printf("Creating surface failed: %s", SDL_GetError());
+		stbi_image_free(image);
+	}
+	
+	*texture = SDL_CreateTextureFromSurface(renderer, surface);
+	SDL_FreeSurface(surface);
+	stbi_image_free(image);
+}
+
+static void SDL_DrawImage(SDL_Renderer *renderer, SDL_Texture *texture, int x, int y) {
+	SDL_Rect position;
+	position.x = x; position.y = y;
+	SDL_QueryTexture(texture, NULL, NULL, &position.w, &position.h);
+	SDL_RenderCopy(renderer, texture, NULL, &position);
+}
+
+static float SDL_GetTime(void) {
+	static Uint64 start = 0;
+	static float frequency = 0;
+	
+	if (start == 0) {
+		start = SDL_GetPerformanceCounter();
+		frequency = (float)SDL_GetPerformanceFrequency();
+		return 0.0f;
+	}
+	
+	Uint64 counter = 0;
+	counter = SDL_GetPerformanceCounter();
+	return (((float)counter - (float)start) /frequency);
+}
+
+int main(int argc, char *argv[]) {
+	SDL_Joystick *joystick = NULL;
+
+	if (SDL_Init(SDL_INIT_TIMER | SDL_INIT_AUDIO | SDL_INIT_VIDEO | SDL_INIT_JOYSTICK) < 0)
+		printf("SDL_Init() failed\n");
+		
+	if (SDL_NumJoysticks() < 1)
+		printf("No joysticks connected!\n");
+	else {
+		SDL_JoystickEventState(SDL_ENABLE);
+		joystick = SDL_JoystickOpen(0);
+		if (joystick == NULL)
+			printf("Unable to open game joystick! SDL Error: %s\n", SDL_GetError());
+	}
+
+	SDL_Renderer *renderer = NULL;
+	SDL_Window *window = NULL;
+
+	window = SDL_CreateWindow("SDL2-PSP", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, SCREEN_WIDTH, SCREEN_HEIGHT,
+		SDL_WINDOW_FULLSCREEN);
+
+	if (window == NULL)
+		printf("SDL_CreateWindow() failed\n");
+	
+	renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC);
+	SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_BLEND);
+	SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "2");
+
+	SDL_Texture *forest = NULL;
+	SDL_LoadImageMem(renderer, &forest, forest_png_start, forest_png_size);
+	if (forest == NULL)
+		printf("SDL_CreateTextureFromSurface Error: %s\n", SDL_GetError());
+		
+	float current_time = 0.0f, accumulator = 0.0f;
+	SDL_Event event;
+	int running = 1, ww = WW, wh = WH;
+	
+	SDL_Texture *cheetah = NULL;
+	SDL_Rect cheetah_src, cheetah_dst;
+	SDL_LoadImageMem(renderer, &cheetah, cheetah_png_start, cheetah_png_size);
+	if (cheetah == NULL)
+		printf("SDL_CreateTextureFromSurface Error: %s\n", SDL_GetError());
+		
+	cheetah_dst.w = TZ_H * 2;
+	cheetah_dst.h = TZ_V * 2;
+	cheetah_dst.x = ww / 2 - cheetah_dst.w / 2;
+	cheetah_dst.y = wh / 2 - cheetah_dst.h / 2;
+	
+	cheetah_src.w = TZ_H;
+	cheetah_src.h = TZ_V;
+	cheetah_src.x = 0;
+	cheetah_src.y = 0;
+	
+	while (running) {
+		while (SDL_PollEvent(&event)) {
+			switch(event.type) {
+				case SDL_QUIT:
+					running = 0;
+					break;
+				
+				case SDL_JOYBUTTONDOWN:
+					if (event.jbutton.which == 0) {
+						if (event.jbutton.button == 7)
+							cheetah_dst.x -= 5;
+						else if (event.jbutton.button == 9)
+							cheetah_dst.x += 5;
+						else if (event.jbutton.button == 11) // Start button pressed
+							running = 0;
+					}
+					break;
+			}
+		}
+
+		float new_time = SDL_GetTime();
+		float delta_time = new_time - current_time;
+		current_time = new_time;
+		accumulator += delta_time;
+		if (accumulator >= 0.1) {
+			cheetah_src.x += TZ_H;
+			
+			if (cheetah_src.x > TZ_H * 3) {
+				cheetah_src.x = 0;
+				
+				if (cheetah_src.y == 0)
+					cheetah_src.y = TZ_V;
+				else
+					cheetah_src.y = 0;
+			}
+			
+			accumulator = 0;
+		}
+		
+		SDL_ClearScreen(renderer, SDL_MakeColor(255, 255, 255));
+		SDL_DrawImage(renderer, forest, 0, 0);
+		SDL_RenderCopy(renderer, cheetah, &cheetah_src, &cheetah_dst);
+		SDL_RenderPresent(renderer);
+	}
+
+	SDL_DestroyTexture(cheetah);
+	SDL_DestroyTexture(forest);
+	SDL_DestroyRenderer(renderer);
+	SDL_DestroyWindow(window);
+	SDL_JoystickClose(joystick);
+	SDL_Quit();
+	sceKernelExitGame();
+	return 0;
+}