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Remove redundant SDL2 headers. Keep only those that are used by SDL2_mouse.h and SDL2_gamecontroller.h

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FreeSlave 2024-04-08 00:26:25 +03:00 committed by Andrey Akhmichin
parent fbe839d33e
commit 5abda91a7b
50 changed files with 0 additions and 20698 deletions
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163
external/SDL2/SDL.h vendored
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@ -1,163 +0,0 @@
/*
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 the zlib license, which can be
* found in the file "COPYING". This license allows you to use SDL
* freely for any purpose as long as you retain the copyright notice.
*
* 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: */

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external/SDL2/SDL_assert.h vendored
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/*
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: */

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/*
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: */

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/*
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: */

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/*
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__) && __GNUC__ >= 4
/* 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: */

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/*
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 */
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/*
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.
*/

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/*
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: */

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/*
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: */

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/*
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: */

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/*
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: */

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/*
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 */
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/*
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_input.h
*
* Include file for lowlevel SDL input device handling.
*
* This talks about individual devices, and not the system cursor. If you
* just want to know when the user moves the pointer somewhere in your
* window, this is NOT the API you want. This one handles things like
* multi-touch, drawing tablets, and multiple, separate mice.
*
* The other API is in SDL_mouse.h
*/
#ifndef _SDL_input_h
#define _SDL_input_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
/* Function prototypes */
/* !!! FIXME: real documentation
* - Redetect devices
* - This invalidates all existing device information from previous queries!
* - There is an implicit (re)detect upon SDL_Init().
*/
extern DECLSPEC int SDLCALL SDL_RedetectInputDevices(void);
/**
* \brief Get the number of mouse input devices available.
*/
extern DECLSPEC int SDLCALL SDL_GetNumInputDevices(void);
/**
* \brief Gets the name of a device with the given index.
*
* \param index is the index of the device, whose name is to be returned.
*
* \return the name of the device with the specified index
*/
extern DECLSPEC const char *SDLCALL SDL_GetInputDeviceName(int index);
extern DECLSPEC int SDLCALL SDL_IsDeviceDisconnected(int index);
/* 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: */

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/*
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 */
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/*
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: */

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external/SDL2/SDL_loadso.h vendored
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@ -1,85 +0,0 @@
/*
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: */

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@ -1,215 +0,0 @@
/*
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: */

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/*
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: */

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/*
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: */

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/*
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: */

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#ifndef _SDLname_h_
#define _SDLname_h_
#if defined(__STDC__) || defined(__cplusplus)
#define NeedFunctionPrototypes 1
#endif
#define SDL_NAME(X) SDL_##X
#endif /* _SDLname_h_ */

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/*
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

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external/SDL2/SDL_opengles2.h vendored
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/*
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

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/*
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: */

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/*
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 */

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/*
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: */

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external/SDL2/SDL_revision.h vendored
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#define SDL_REVISION "hg-0:aaaaaaaaaaah"
#define SDL_REVISION_NUMBER 0

401
external/SDL2/SDL_scancode.h vendored
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@ -1,401 +0,0 @@
/*
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: */

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/*
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 */

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/*
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: */

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/*
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: */

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/*
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: */

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/*
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: */

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/*
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"
#if 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: */

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/*
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: */

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/*
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: */

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/*
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: */

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/*
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 */
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/*
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: */

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/*
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 */
const char *pixel_data;
} 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: */

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/*
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: */

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/*
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 */
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/*
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: */

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/*
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: */

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@ -1,108 +0,0 @@
/*
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: */

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@ -1,90 +0,0 @@
/*
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: */

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/*
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"

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/*
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: */