FWGS
/
hlsdk-xash3d
mirror of https://github.com/FWGS/hlsdk-xash3d
2
0
Fork 0
Code Issues Projects Releases Wiki Activity

Merge 372fed374d into 20c7617926

This commit is contained in:
Roman Chistokhodov 2024-04-14 09:12:20 +00:00 committed by GitHub
parent 20c7617926 372fed374d
commit a19d567725
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
22 changed files with 5219 additions and 128 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
cl_dll/CMakeLists.txt
View File

@ -164,6 +164,10 @@ endif()
include_directories (. hl/ ../dlls ../dlls/wpn_shared ../common ../engine ../pm_shared ../game_shared ../public)
if (WIN32)
include_directories (../external/)
endif()
if (USE_VGUI)
SET(CMAKE_SKIP_RPATH TRUE)
link_directories(${CMAKE_SOURCE_DIR}/vgui_support/vgui-dev/lib)

309
cl_dll/input_goldsource.cpp
View File

@ -24,12 +24,9 @@
#include "view.h"
#if !XASH_WIN32
#define USE_SDL2 1
#endif
#if USE_SDL2
#define ARRAYSIZE(p) ( sizeof(p) /sizeof(p[0]) )
#include <dlfcn.h>
#endif
#include <SDL2/SDL_mouse.h>
#include <SDL2/SDL_gamecontroller.h>
int (*pfnSDL_SetRelativeMouseMode)(SDL_bool);
@ -112,7 +109,6 @@ static SDLFunction sdlFunctions[] = {
{(void**)&pfnSDL_JoystickUpdate, "SDL_JoystickUpdate"},
{(void**)&pfnSDL_GameControllerName, "SDL_GameControllerName"}
};
#endif
#if XASH_WIN32
#include <process.h>
@ -157,6 +153,14 @@ static bool m_bMouseThread = false;
bool isMouseRelative = false;
#endif
static void IN_SetMouseRelative(bool enable)
{
safe_pfnSDL_SetRelativeMouseMode(enable ? SDL_TRUE : SDL_FALSE);
#if XASH_WIN32
isMouseRelative = enable;
#endif
}
#if XASH_WIN32
#include "progdefs.h"
#endif
@ -218,7 +222,7 @@ enum _ControlList
AxisTurn
};
#if !USE_SDL2 && XASH_WIN32
#if XASH_WIN32
DWORD dwAxisFlags[JOY_MAX_AXES] =
{
JOY_RETURNX,
@ -232,19 +236,19 @@ DWORD dwAxisFlags[JOY_MAX_AXES] =
DWORD dwAxisMap[ JOY_MAX_AXES ];
DWORD dwControlMap[ JOY_MAX_AXES ];
#if USE_SDL2
int pdwRawValue[ JOY_MAX_AXES ];
#elif XASH_WIN32
PDWORD pdwRawValue[ JOY_MAX_AXES ];
#if XASH_WIN32
PDWORD pdwRawValue_windows[ JOY_MAX_AXES ];
#endif
DWORD joy_oldbuttonstate, joy_oldpovstate;
int joy_id;
DWORD joy_numbuttons;
#if USE_SDL2
SDL_GameController *s_pJoystick = NULL;
#elif XASH_WIN32
#if XASH_WIN32
DWORD joy_flags;
static JOYINFOEX ji;
#endif
@ -389,13 +393,10 @@ void IN_SetMouseMode(bool enable)
m_bRawInput = m_rawinput && m_rawinput->value != 0;
if(m_bRawInput)
{
#if USE_SDL2
safe_pfnSDL_SetRelativeMouseMode(SDL_TRUE);
#endif
isMouseRelative = true;
IN_SetMouseRelative(true);
}
#else
safe_pfnSDL_SetRelativeMouseMode(SDL_TRUE);
IN_SetMouseRelative(true);
#endif
currentMouseMode = true;
@ -405,16 +406,13 @@ void IN_SetMouseMode(bool enable)
#if XASH_WIN32
if(isMouseRelative)
{
#if USE_SDL2
safe_pfnSDL_SetRelativeMouseMode(SDL_FALSE);
#endif
isMouseRelative = false;
IN_SetMouseRelative(false);
}
if (restore_spi)
SystemParametersInfo (SPI_SETMOUSE, 0, originalmouseparms, 0);
#else
safe_pfnSDL_SetRelativeMouseMode(SDL_FALSE);
IN_SetMouseRelative(false);
#endif
currentMouseMode = false;
@ -437,8 +435,6 @@ void IN_SetVisibleMouse(bool visible)
#endif
}
void IN_ResetMouse( void );
/*
===========
IN_ActivateMouse
@ -566,13 +562,15 @@ void GoldSourceInput::IN_Shutdown (void)
}
#endif
#if USE_SDL2
for (int j=0; j<ARRAYSIZE(sdlFunctions); ++j) {
*(sdlFunctions[j].ppfnFunc) = NULL;
}
#if XASH_WIN32
FreeLibrary((HMODULE)sdl2Lib);
#else
dlclose(sdl2Lib);
sdl2Lib = NULL;
#endif
sdl2Lib = NULL;
}
/*
@ -594,7 +592,7 @@ IN_ResetMouse
FIXME: Call through to engine?
===========
*/
void IN_ResetMouse( void )
void GoldSourceInput::IN_ResetMouse( void )
{
// no work to do in SDL
#if XASH_WIN32
@ -603,7 +601,8 @@ void IN_ResetMouse( void )
{
if ( !m_bMouseThread && m_bRawInput )
{
SetCursorPos ( gEngfuncs.GetWindowCenterX(), gEngfuncs.GetWindowCenterY() );
if (!sdl2Lib)
SetCursorPos ( gEngfuncs.GetWindowCenterX(), gEngfuncs.GetWindowCenterY() );
}
else if ( !m_bRawInput )
{
@ -735,15 +734,18 @@ void GoldSourceInput::IN_GetMouseDelta( int *pOutX, int *pOutY)
else
#endif
{
#if USE_SDL2
safe_pfnSDL_GetRelativeMouseState( &deltaX, &deltaY );
current_pos.x = deltaX;
current_pos.y = deltaY;
#else
GetCursorPos (&current_pos);
deltaX = current_pos.x - gEngfuncs.GetWindowCenterX();
deltaY = current_pos.y - gEngfuncs.GetWindowCenterY();
#endif
if (sdl2Lib)
{
safe_pfnSDL_GetRelativeMouseState( &deltaX, &deltaY );
current_pos.x = deltaX;
current_pos.y = deltaY;
}
else
{
GetCursorPos (&current_pos);
deltaX = current_pos.x - gEngfuncs.GetWindowCenterX();
deltaY = current_pos.y - gEngfuncs.GetWindowCenterY();
}
}
#if XASH_WIN32
@ -792,17 +794,11 @@ void GoldSourceInput::IN_GetMouseDelta( int *pOutX, int *pOutY)
if(m_bRawInput && !isMouseRelative)
{
#if USE_SDL2
safe_pfnSDL_SetRelativeMouseMode(SDL_TRUE);
#endif
isMouseRelative = true;
IN_SetMouseRelative(true);
}
else if(!m_bRawInput && isMouseRelative)
{
#if USE_SDL2
safe_pfnSDL_SetRelativeMouseMode(SDL_FALSE);
#endif
isMouseRelative = false;
IN_SetMouseRelative(false);
}
UpdateMouseThreadActive();
@ -943,17 +939,20 @@ void GoldSourceInput::IN_Accumulate (void)
else
#endif
{
#if USE_SDL2
int deltaX, deltaY;
safe_pfnSDL_GetRelativeMouseState( &deltaX, &deltaY );
mx_accum += deltaX;
my_accum += deltaY;
#else
GetCursorPos (&current_pos);
if (sdl2Lib)
{
int deltaX, deltaY;
safe_pfnSDL_GetRelativeMouseState( &deltaX, &deltaY );
mx_accum += deltaX;
my_accum += deltaY;
}
else
{
GetCursorPos (&current_pos);
mx_accum += current_pos.x - gEngfuncs.GetWindowCenterX();
my_accum += current_pos.y - gEngfuncs.GetWindowCenterY();
#endif
mx_accum += current_pos.x - gEngfuncs.GetWindowCenterX();
my_accum += current_pos.y - gEngfuncs.GetWindowCenterY();
}
}
// force the mouse to the center, so there's room to move
@ -990,7 +989,7 @@ void GoldSourceInput::IN_ClearStates (void)
IN_StartupJoystick
===============
*/
void IN_StartupJoystick (void)
void GoldSourceInput::IN_StartupJoystick (void)
{
// abort startup if user requests no joystick
if ( gEngfuncs.CheckParm ("-nojoy", NULL ) )
@ -998,39 +997,42 @@ void IN_StartupJoystick (void)
// assume no joystick
joy_avail = 0;
#if USE_SDL2
int nJoysticks = safe_pfnSDL_NumJoysticks();
if ( nJoysticks > 0 )
if (UseSDL2Joystick())
{
for ( int i = 0; i < nJoysticks; i++ )
int nJoysticks = safe_pfnSDL_NumJoysticks();
if ( nJoysticks > 0 )
{
if ( safe_pfnSDL_IsGameController( i ) )
for ( int i = 0; i < nJoysticks; i++ )
{
s_pJoystick = safe_pfnSDL_GameControllerOpen( i );
if ( s_pJoystick )
if ( safe_pfnSDL_IsGameController( i ) )
{
//save the joystick's number of buttons and POV status
joy_numbuttons = SDL_CONTROLLER_BUTTON_MAX;
joy_haspov = 0;
s_pJoystick = safe_pfnSDL_GameControllerOpen( i );
if ( s_pJoystick )
{
//save the joystick's number of buttons and POV status
joy_numbuttons = SDL_CONTROLLER_BUTTON_MAX;
joy_haspov = 0;
// old button and POV states default to no buttons pressed
joy_oldbuttonstate = joy_oldpovstate = 0;
// old button and POV states default to no buttons pressed
joy_oldbuttonstate = joy_oldpovstate = 0;
// mark the joystick as available and advanced initialization not completed
// this is needed as cvars are not available during initialization
gEngfuncs.Con_Printf ("joystick found\n\n", safe_pfnSDL_GameControllerName(s_pJoystick));
joy_avail = 1;
joy_advancedinit = 0;
break;
// mark the joystick as available and advanced initialization not completed
// this is needed as cvars are not available during initialization
gEngfuncs.Con_Printf ("joystick found\n\n", safe_pfnSDL_GameControllerName(s_pJoystick));
joy_avail = 1;
joy_advancedinit = 0;
break;
}
}
}
}
else
{
gEngfuncs.Con_DPrintf ("joystick not found -- driver not present\n\n");
}
return;
}
else
{
gEngfuncs.Con_DPrintf ("joystick not found -- driver not present\n\n");
}
#elif XASH_WIN32
#if XASH_WIN32
int numdevs;
JOYCAPS jc;
MMRESULT mmr;
@ -1085,7 +1087,6 @@ void IN_StartupJoystick (void)
#endif
}
#if USE_SDL2
int RawValuePointer (int axis)
{
switch (axis)
@ -1102,8 +1103,8 @@ int RawValuePointer (int axis)
}
}
#elif XASH_WIN32
PDWORD RawValuePointer (int axis)
#if XASH_WIN32
PDWORD RawValuePointer_windows(int axis)
{
switch (axis)
{
@ -1130,7 +1131,12 @@ PDWORD RawValuePointer (int axis)
Joy_AdvancedUpdate_f
===========
*/
void Joy_AdvancedUpdate_f (void)
void Joy_AdvancedUpdate_f(void)
{
CurrentMouseInput()->Joy_AdvancedUpdate();
}
void GoldSourceInput::Joy_AdvancedUpdate(void)
{
// called once by IN_ReadJoystick and by user whenever an update is needed
@ -1143,7 +1149,16 @@ void Joy_AdvancedUpdate_f (void)
{
dwAxisMap[i] = AxisNada;
dwControlMap[i] = JOY_ABSOLUTE_AXIS;
pdwRawValue[i] = RawValuePointer(i);
if (UseSDL2Joystick())
{
pdwRawValue[i] = RawValuePointer(i);
}
#if XASH_WIN32
else
{
pdwRawValue_windows[i] = RawValuePointer_windows(i);
}
#endif
}
if( joy_advanced->value == 0.0)
@ -1185,19 +1200,26 @@ void Joy_AdvancedUpdate_f (void)
dwControlMap[JOY_AXIS_V] = dwTemp & JOY_RELATIVE_AXIS;
}
#if !USE_SDL2 && XASH_WIN32
// compute the axes to collect from DirectInput
joy_flags = JOY_RETURNCENTERED | JOY_RETURNBUTTONS | JOY_RETURNPOV;
for (i = 0; i < JOY_MAX_AXES; i++)
#if XASH_WIN32
if (!UseSDL2Joystick())
{
if (dwAxisMap[i] != AxisNada)
// compute the axes to collect from DirectInput
joy_flags = JOY_RETURNCENTERED | JOY_RETURNBUTTONS | JOY_RETURNPOV;
for (i = 0; i < JOY_MAX_AXES; i++)
{
joy_flags |= dwAxisFlags[i];
if (dwAxisMap[i] != AxisNada)
{
joy_flags |= dwAxisFlags[i];
}
}
}
#endif
}
bool GoldSourceInput::UseSDL2Joystick()
{
return sdl2Lib != NULL;
}
/*
===========
@ -1217,22 +1239,27 @@ void GoldSourceInput::IN_Commands (void)
// loop through the joystick buttons
// key a joystick event or auxillary event for higher number buttons for each state change
#if USE_SDL2
buttonstate = 0;
for ( i = 0; i < SDL_CONTROLLER_BUTTON_MAX; i++ )
{
if ( safe_pfnSDL_GameControllerGetButton( s_pJoystick, (SDL_GameControllerButton)i ) )
{
buttonstate |= 1<<i;
}
}
if (UseSDL2Joystick())
{
buttonstate = 0;
for ( i = 0; i < SDL_CONTROLLER_BUTTON_MAX; i++ )
{
if ( safe_pfnSDL_GameControllerGetButton( s_pJoystick, (SDL_GameControllerButton)i ) )
{
buttonstate |= 1<<i;
}
}
for (i = 0; i < JOY_MAX_AXES; i++)
{
pdwRawValue[i] = RawValuePointer(i);
}
#elif XASH_WIN32
buttonstate = ji.dwButtons;
for (i = 0; i < JOY_MAX_AXES; i++)
{
pdwRawValue[i] = RawValuePointer(i);
}
}
#if XASH_WIN32
else
{
buttonstate = ji.dwButtons;
}
#endif
for (i=0 ; i < (int)joy_numbuttons ; i++)
@ -1257,17 +1284,20 @@ void GoldSourceInput::IN_Commands (void)
// this avoids any potential problems related to moving from one
// direction to another without going through the center position
povstate = 0;
#if !USE_SDL2 && XASH_WIN32
if(ji.dwPOV != JOY_POVCENTERED)
#if XASH_WIN32
if (!UseSDL2Joystick())
{
if (ji.dwPOV == JOY_POVFORWARD)
povstate |= 0x01;
if (ji.dwPOV == JOY_POVRIGHT)
povstate |= 0x02;
if (ji.dwPOV == JOY_POVBACKWARD)
povstate |= 0x04;
if (ji.dwPOV == JOY_POVLEFT)
povstate |= 0x08;
if(ji.dwPOV != JOY_POVCENTERED)
{
if (ji.dwPOV == JOY_POVFORWARD)
povstate |= 0x01;
if (ji.dwPOV == JOY_POVRIGHT)
povstate |= 0x02;
if (ji.dwPOV == JOY_POVBACKWARD)
povstate |= 0x04;
if (ji.dwPOV == JOY_POVLEFT)
povstate |= 0x08;
}
}
#endif
// determine which bits have changed and key an auxillary event for each change
@ -1293,12 +1323,14 @@ void GoldSourceInput::IN_Commands (void)
IN_ReadJoystick
===============
*/
int IN_ReadJoystick (void)
int GoldSourceInput::IN_ReadJoystick (void)
{
#if USE_SDL2
safe_pfnSDL_JoystickUpdate();
return 1;
#elif XASH_WIN32
if (UseSDL2Joystick())
{
safe_pfnSDL_JoystickUpdate();
return 1;
}
#if XASH_WIN32
memset (&ji, 0, sizeof(ji));
ji.dwSize = sizeof(ji);
ji.dwFlags = joy_flags;
@ -1334,7 +1366,7 @@ int IN_ReadJoystick (void)
IN_JoyMove
===========
*/
void IN_JoyMove ( float frametime, usercmd_t *cmd )
void GoldSourceInput::IN_JoyMove ( float frametime, usercmd_t *cmd )
{
float speed, aspeed;
float fAxisValue, fTemp;
@ -1348,7 +1380,7 @@ void IN_JoyMove ( float frametime, usercmd_t *cmd )
// this is needed as cvars are not available at initialization time
if( joy_advancedinit != 1 )
{
Joy_AdvancedUpdate_f();
Joy_AdvancedUpdate();
joy_advancedinit = 1;
}
@ -1375,11 +1407,16 @@ void IN_JoyMove ( float frametime, usercmd_t *cmd )
for (i = 0; i < JOY_MAX_AXES; i++)
{
// get the floating point zero-centered, potentially-inverted data for the current axis
#if USE_SDL2
fAxisValue = (float)pdwRawValue[i];
#elif XASH_WIN32
fAxisValue = (float) *pdwRawValue[i];
fAxisValue -= 32768.0;
if (UseSDL2Joystick())
{
fAxisValue = (float)pdwRawValue[i];
}
#if XASH_WIN32
else
{
fAxisValue = (float) *pdwRawValue_windows[i];
fAxisValue -= 32768.0;
}
#endif
if (joy_wwhack2->value != 0.0)
@ -1602,24 +1639,40 @@ void GoldSourceInput::IN_Init (void)
}
#endif
#if USE_SDL2
#if XASH_APPLE
#define SDL2_FULL_LIBNAME "libsdl2-2.0.0.dylib"
#elif XASH_WIN32
#define SDL2_FULL_LIBNAME "SDL2.dll"
#else
#define SDL2_FULL_LIBNAME "libSDL2-2.0.so.0"
#endif
#if XASH_WIN32
sdl2Lib = LoadLibrary(SDL2_FULL_LIBNAME);
#else
sdl2Lib = dlopen(SDL2_FULL_LIBNAME, RTLD_NOW|RTLD_LOCAL);
#endif
if (sdl2Lib) {
for (int j=0; j<ARRAYSIZE(sdlFunctions); ++j) {
#if XASH_WIN32
*(sdlFunctions[j].ppfnFunc) = GetProcAddress((HMODULE)sdl2Lib, sdlFunctions[j].name);
#else
*(sdlFunctions[j].ppfnFunc) = dlsym(sdl2Lib, sdlFunctions[j].name);
#endif
if (*sdlFunctions[j].ppfnFunc == NULL) {
#if XASH_WIN32
gEngfuncs.Con_Printf("Could not load SDL2 function %s\n", sdlFunctions[j].name);
#else
gEngfuncs.Con_Printf("Could not load SDL2 function %s: %s\n", sdlFunctions[j].name, dlerror());
#endif
}
}
} else {
#if XASH_WIN32
gEngfuncs.Con_Printf("Could not load SDL2\n");
#else
gEngfuncs.Con_Printf("Could not load SDL2: %s\n", dlerror());
}
#endif
}
gEngfuncs.pfnAddCommand ("force_centerview", Force_CenterView_f);
gEngfuncs.pfnAddCommand ("joyadvancedupdate", Joy_AdvancedUpdate_f);

10
cl_dll/input_mouse.cpp
View File

@ -81,3 +81,13 @@ void IN_Init( void )
#endif
currentInput->IN_Init();
}
void IN_ResetMouse()
{
currentInput->IN_ResetMouse();
}
AbstractInput* CurrentMouseInput()
{
return currentInput;
}

12
cl_dll/input_mouse.h
View File

@ -19,6 +19,8 @@ public:
virtual void IN_Commands( void ) = 0;
virtual void IN_Shutdown( void ) = 0;
virtual void IN_Init( void ) = 0;
virtual void IN_ResetMouse( void ) = 0;
virtual void Joy_AdvancedUpdate( void ) = 0;
};
class FWGSInput : public AbstractInput
@ -35,6 +37,8 @@ public:
virtual void IN_Commands( void );
virtual void IN_Shutdown( void );
virtual void IN_Init( void );
virtual void IN_ResetMouse( void ) {}
virtual void Joy_AdvancedUpdate( void ) {}
protected:
float ac_forwardmove;
@ -76,11 +80,17 @@ public:
virtual void IN_Commands( void );
virtual void IN_Shutdown( void );
virtual void IN_Init( void );
virtual void IN_ResetMouse( void );
virtual void Joy_AdvancedUpdate( void );
protected:
void IN_GetMouseDelta( int *pOutX, int *pOutY);
void IN_MouseMove ( float frametime, usercmd_t *cmd);
void IN_StartupMouse (void);
void IN_StartupJoystick (void);
int IN_ReadJoystick (void);
void IN_JoyMove ( float frametime, usercmd_t *cmd );
bool UseSDL2Joystick();
int mouse_buttons;
int mouse_oldbuttonstate;
@ -91,4 +101,6 @@ protected:
};
#endif
AbstractInput* CurrentMouseInput();
#endif

60
external/SDL2/SDL_blendmode.h vendored Normal file
View File

@ -0,0 +1,60 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/**
* \file SDL_blendmode.h
*
* Header file declaring the SDL_BlendMode enumeration
*/
#ifndef _SDL_blendmode_h
#define _SDL_blendmode_h
#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
/* *INDENT-OFF* */
extern "C" {
/* *INDENT-ON* */
#endif
/**
* \brief The blend mode used in SDL_RenderCopy() and drawing operations.
*/
typedef enum
{
SDL_BLENDMODE_NONE = 0x00000000, /**< No blending */
SDL_BLENDMODE_BLEND = 0x00000001, /**< dst = (src * A) + (dst * (1-A)) */
SDL_BLENDMODE_ADD = 0x00000002, /**< dst = (src * A) + dst */
SDL_BLENDMODE_MOD = 0x00000004 /**< dst = src * dst */
} SDL_BlendMode;
/* Ends C function definitions when using C++ */
#ifdef __cplusplus
/* *INDENT-OFF* */
}
/* *INDENT-ON* */
#endif
#include "close_code.h"
#endif /* _SDL_video_h */
/* vi: set ts=4 sw=4 expandtab: */

51
external/SDL2/SDL_config.h vendored Normal file
View File

@ -0,0 +1,51 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#ifndef _SDL_config_h
#define _SDL_config_h
#include "SDL_platform.h"
/**
* \file SDL_config.h
*/
/* Add any platform that doesn't build using the configure system. */
#if defined(__WIN32__)
#include "SDL_config_windows.h"
#elif defined(__MACOSX__)
#include "SDL_config_macosx.h"
#elif defined(__IPHONEOS__)
#include "SDL_config_iphoneos.h"
#elif defined(__ANDROID__)
#include "SDL_config_android.h"
#elif defined(__PSP__)
#include "SDL_config_psp.h"
#else
/* This is a minimal configuration just to get SDL running on new platforms */
#include "SDL_config_minimal.h"
#endif /* platform config */
#ifdef USING_GENERATED_CONFIG_H
#error Wrong SDL_config.h, check your include path?
#endif
#endif /* _SDL_config_h */

183
external/SDL2/SDL_config_macosx.h vendored Normal file
View File

@ -0,0 +1,183 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#ifndef _SDL_config_macosx_h
#define _SDL_config_macosx_h
#include "SDL_platform.h"
/* This gets us MAC_OS_X_VERSION_MIN_REQUIRED... */
#include <AvailabilityMacros.h>
/* This is a set of defines to configure the SDL features */
#ifdef __LP64__
#define SIZEOF_VOIDP 8
#else
#define SIZEOF_VOIDP 4
#endif
/* Useful headers */
/* If we specified an SDK or have a post-PowerPC chip, then alloca.h exists. */
#if ( (MAC_OS_X_VERSION_MIN_REQUIRED >= 1030) || (!defined(__POWERPC__)) )
#define HAVE_ALLOCA_H 1
#endif
#define HAVE_SYS_TYPES_H 1
#define HAVE_STDIO_H 1
#define STDC_HEADERS 1
#define HAVE_STRING_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_CTYPE_H 1
#define HAVE_MATH_H 1
#define HAVE_SIGNAL_H 1
/* C library functions */
#define HAVE_MALLOC 1
#define HAVE_CALLOC 1
#define HAVE_REALLOC 1
#define HAVE_FREE 1
#define HAVE_ALLOCA 1
#define HAVE_GETENV 1
#define HAVE_SETENV 1
#define HAVE_PUTENV 1
#define HAVE_UNSETENV 1
#define HAVE_QSORT 1
#define HAVE_ABS 1
#define HAVE_BCOPY 1
#define HAVE_MEMSET 1
#define HAVE_MEMCPY 1
#define HAVE_MEMMOVE 1
#define HAVE_MEMCMP 1
#define HAVE_STRLEN 1
#define HAVE_STRLCPY 1
#define HAVE_STRLCAT 1
#define HAVE_STRDUP 1
#define HAVE_STRCHR 1
#define HAVE_STRRCHR 1
#define HAVE_STRSTR 1
#define HAVE_STRTOL 1
#define HAVE_STRTOUL 1
#define HAVE_STRTOLL 1
#define HAVE_STRTOULL 1
#define HAVE_STRTOD 1
#define HAVE_ATOI 1
#define HAVE_ATOF 1
#define HAVE_STRCMP 1
#define HAVE_STRNCMP 1
#define HAVE_STRCASECMP 1
#define HAVE_STRNCASECMP 1
#define HAVE_SSCANF 1
#define HAVE_SNPRINTF 1
#define HAVE_VSNPRINTF 1
#define HAVE_CEIL 1
#define HAVE_COPYSIGN 1
#define HAVE_COS 1
#define HAVE_COSF 1
#define HAVE_FABS 1
#define HAVE_FLOOR 1
#define HAVE_LOG 1
#define HAVE_POW 1
#define HAVE_SCALBN 1
#define HAVE_SIN 1
#define HAVE_SINF 1
#define HAVE_SQRT 1
#define HAVE_SIGACTION 1
#define HAVE_SETJMP 1
#define HAVE_NANOSLEEP 1
#define HAVE_SYSCONF 1
#define HAVE_SYSCTLBYNAME 1
#define HAVE_ATAN 1
#define HAVE_ATAN2 1
/* Enable various audio drivers */
#define SDL_AUDIO_DRIVER_COREAUDIO 1
#define SDL_AUDIO_DRIVER_DISK 1
#define SDL_AUDIO_DRIVER_DUMMY 1
/* Enable various input drivers */
#define SDL_JOYSTICK_IOKIT 1
#define SDL_HAPTIC_IOKIT 1
/* Enable various shared object loading systems */
#define SDL_LOADSO_DLOPEN 1
/* Enable various threading systems */
#define SDL_THREAD_PTHREAD 1
#define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX 1
/* Enable various timer systems */
#define SDL_TIMER_UNIX 1
/* Enable various video drivers */
#define SDL_VIDEO_DRIVER_COCOA 1
#define SDL_VIDEO_DRIVER_DUMMY 1
#undef SDL_VIDEO_DRIVER_X11
#define SDL_VIDEO_DRIVER_X11_DYNAMIC "/usr/X11R6/lib/libX11.6.dylib"
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT "/usr/X11R6/lib/libXext.6.dylib"
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA "/usr/X11R6/lib/libXinerama.1.dylib"
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2 "/usr/X11R6/lib/libXi.6.dylib"
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR "/usr/X11R6/lib/libXrandr.2.dylib"
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS "/usr/X11R6/lib/libXss.1.dylib"
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE "/usr/X11R6/lib/libXxf86vm.1.dylib"
#define SDL_VIDEO_DRIVER_X11_XINERAMA 1
#define SDL_VIDEO_DRIVER_X11_XRANDR 1
#define SDL_VIDEO_DRIVER_X11_XSCRNSAVER 1
#define SDL_VIDEO_DRIVER_X11_XSHAPE 1
#define SDL_VIDEO_DRIVER_X11_XVIDMODE 1
#define SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM 1
#ifdef MAC_OS_X_VERSION_10_8
/*
* No matter the versions targeted, this is the 10.8 or later SDK, so you have
* to use the external Xquartz, which is a more modern Xlib. Previous SDKs
* used an older Xlib.
*/
#define SDL_VIDEO_DRIVER_X11_XINPUT2 1
#define SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS 1
#define SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY 1
#endif
#ifndef SDL_VIDEO_RENDER_OGL
#define SDL_VIDEO_RENDER_OGL 1
#endif
/* Enable OpenGL support */
#ifndef SDL_VIDEO_OPENGL
#define SDL_VIDEO_OPENGL 1
#endif
#ifndef SDL_VIDEO_OPENGL_CGL
#define SDL_VIDEO_OPENGL_CGL 1
#endif
#ifndef SDL_VIDEO_OPENGL_GLX
#define SDL_VIDEO_OPENGL_GLX 1
#endif
/* Enable system power support */
#define SDL_POWER_MACOSX 1
/* Enable assembly routines */
#define SDL_ASSEMBLY_ROUTINES 1
#ifdef __ppc__
#define SDL_ALTIVEC_BLITTERS 1
#endif
#endif /* _SDL_config_macosx_h */

302
external/SDL2/SDL_config_minimal.h vendored Normal file
View File

@ -0,0 +1,302 @@
/* include/SDL_config.h. Generated from SDL_config.h.in by configure. */
/*
Simple DirectMedia Layer
Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#ifndef _SDL_config_minimal_h
#define _SDL_config_minimal_h
/**
* \file SDL_config.h.in
*
* This is a set of defines to configure the SDL features
*/
/* General platform specific identifiers */
#include "SDL_platform.h"
/* Make sure that this isn't included by Visual C++ */
#ifdef _MSC_VER
#error You should run hg revert SDL_config.h
#endif
/* C language features */
/* #undef const */
/* #undef inline */
/* #undef volatile */
/* C datatypes */
#define SIZEOF_VOIDP 4
#define HAVE_GCC_ATOMICS 1
/* #undef HAVE_GCC_SYNC_LOCK_TEST_AND_SET */
#define HAVE_PTHREAD_SPINLOCK 1
/* Comment this if you want to build without any C library requirements */
#define HAVE_LIBC 1
#if HAVE_LIBC
/* Useful headers */
#define HAVE_ALLOCA_H 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_STDIO_H 1
#define STDC_HEADERS 1
#define HAVE_STDLIB_H 1
#define HAVE_STDARG_H 1
#define HAVE_MALLOC_H 1
#define HAVE_MEMORY_H 1
#define HAVE_STRING_H 1
#define HAVE_STRINGS_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_CTYPE_H 1
#define HAVE_MATH_H 1
#define HAVE_ICONV_H 1
#define HAVE_SIGNAL_H 1
/* #undef HAVE_ALTIVEC_H */
/* #undef HAVE_PTHREAD_NP_H */
#define HAVE_LIBUDEV_H 1
#define HAVE_DBUS_DBUS_H 1
/* C library functions */
#define HAVE_MALLOC 1
#define HAVE_CALLOC 1
#define HAVE_REALLOC 1
#define HAVE_FREE 1
#define HAVE_ALLOCA 1
#ifndef __WIN32__ /* Don't use C runtime versions of these on Windows */
#define HAVE_GETENV 1
#define HAVE_SETENV 1
#define HAVE_PUTENV 1
#define HAVE_UNSETENV 1
#endif
#define HAVE_QSORT 1
#define HAVE_ABS 1
#define HAVE_BCOPY 1
#define HAVE_MEMSET 1
#define HAVE_MEMCPY 1
#define HAVE_MEMMOVE 1
#define HAVE_MEMCMP 1
#define HAVE_STRLEN 1
/* #undef HAVE_STRLCPY */
/* #undef HAVE_STRLCAT */
#define HAVE_STRDUP 1
/* #undef HAVE__STRREV */
/* #undef HAVE__STRUPR */
/* #undef HAVE__STRLWR */
/* #undef HAVE_INDEX */
/* #undef HAVE_RINDEX */
#define HAVE_STRCHR 1
#define HAVE_STRRCHR 1
#define HAVE_STRSTR 1
/* #undef HAVE_ITOA */
/* #undef HAVE__LTOA */
/* #undef HAVE__UITOA */
/* #undef HAVE__ULTOA */
#define HAVE_STRTOL 1
#define HAVE_STRTOUL 1
/* #undef HAVE__I64TOA */
/* #undef HAVE__UI64TOA */
#define HAVE_STRTOLL 1
#define HAVE_STRTOULL 1
#define HAVE_STRTOD 1
#define HAVE_ATOI 1
#define HAVE_ATOF 1
#define HAVE_STRCMP 1
#define HAVE_STRNCMP 1
/* #undef HAVE__STRICMP */
#define HAVE_STRCASECMP 1
/* #undef HAVE__STRNICMP */
#define HAVE_STRNCASECMP 1
#define HAVE_SSCANF 1
#define HAVE_SNPRINTF 1
#define HAVE_VSNPRINTF 1
#define HAVE_M_PI /**/
#define HAVE_ATAN 1
#define HAVE_ATAN2 1
#define HAVE_CEIL 1
#define HAVE_COPYSIGN 1
#define HAVE_COS 1
#define HAVE_COSF 1
#define HAVE_FABS 1
#define HAVE_FLOOR 1
#define HAVE_LOG 1
#define HAVE_POW 1
#define HAVE_SCALBN 1
#define HAVE_SIN 1
#define HAVE_SINF 1
#define HAVE_SQRT 1
#define HAVE_FSEEKO 1
#define HAVE_FSEEKO64 1
#define HAVE_SIGACTION 1
#define HAVE_SA_SIGACTION 1
#define HAVE_SETJMP 1
#define HAVE_NANOSLEEP 1
#define HAVE_SYSCONF 1
/* #undef HAVE_SYSCTLBYNAME */
/* #undef HAVE_CLOCK_GETTIME */
/* #undef HAVE_GETPAGESIZE */
#define HAVE_MPROTECT 1
#define HAVE_ICONV 1
#define HAVE_PTHREAD_SETNAME_NP 1
/* #undef HAVE_PTHREAD_SET_NAME_NP */
#define HAVE_SEM_TIMEDWAIT 1
#else
/* We may need some replacement for stdarg.h here */
#include <stdarg.h>
#endif /* HAVE_LIBC */
/* SDL internal assertion support */
/* #undef SDL_DEFAULT_ASSERT_LEVEL */
/* Allow disabling of core subsystems */
/* #undef SDL_ATOMIC_DISABLED */
/* #undef SDL_AUDIO_DISABLED */
/* #undef SDL_CPUINFO_DISABLED */
/* #undef SDL_EVENTS_DISABLED */
/* #undef SDL_FILE_DISABLED */
/* #undef SDL_JOYSTICK_DISABLED */
/* #undef SDL_HAPTIC_DISABLED */
/* #undef SDL_LOADSO_DISABLED */
/* #undef SDL_RENDER_DISABLED */
/* #undef SDL_THREADS_DISABLED */
/* #undef SDL_TIMERS_DISABLED */
/* #undef SDL_VIDEO_DISABLED */
/* #undef SDL_POWER_DISABLED */
/* Enable various audio drivers */
#define SDL_AUDIO_DRIVER_ALSA 1
#define SDL_AUDIO_DRIVER_ALSA_DYNAMIC "libasound.so.2"
/* #undef SDL_AUDIO_DRIVER_ARTS */
/* #undef SDL_AUDIO_DRIVER_ARTS_DYNAMIC */
#define SDL_AUDIO_DRIVER_PULSEAUDIO 1
#define SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC "libpulse-simple.so.0"
/* #undef SDL_AUDIO_DRIVER_BEOSAUDIO */
/* #undef SDL_AUDIO_DRIVER_BSD */
/* #undef SDL_AUDIO_DRIVER_COREAUDIO */
#define SDL_AUDIO_DRIVER_DISK 1
#define SDL_AUDIO_DRIVER_DUMMY 1
/* #undef SDL_AUDIO_DRIVER_XAUDIO2 */
/* #undef SDL_AUDIO_DRIVER_DSOUND */
/* #undef SDL_AUDIO_DRIVER_ESD */
/* #undef SDL_AUDIO_DRIVER_ESD_DYNAMIC */
/* #undef SDL_AUDIO_DRIVER_NAS */
/* #undef SDL_AUDIO_DRIVER_NAS_DYNAMIC */
#define SDL_AUDIO_DRIVER_OSS 1
/* #undef SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H */
/* #undef SDL_AUDIO_DRIVER_PAUDIO */
/* #undef SDL_AUDIO_DRIVER_QSA */
/* #undef SDL_AUDIO_DRIVER_SUNAUDIO */
/* #undef SDL_AUDIO_DRIVER_WINMM */
/* #undef SDL_AUDIO_DRIVER_FUSIONSOUND */
/* #undef SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC */
/* Enable various input drivers */
#define SDL_INPUT_LINUXEV 1
/* #undef SDL_INPUT_TSLIB */
/* #undef SDL_JOYSTICK_BEOS */
/* #undef SDL_JOYSTICK_DINPUT */
/* #undef SDL_JOYSTICK_DUMMY */
/* #undef SDL_JOYSTICK_IOKIT */
#define SDL_JOYSTICK_LINUX 1
/* #undef SDL_JOYSTICK_WINMM */
/* #undef SDL_JOYSTICK_USBHID */
/* #undef SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H */
/* #undef SDL_HAPTIC_DUMMY */
#define SDL_HAPTIC_LINUX 1
/* #undef SDL_HAPTIC_IOKIT */
/* #undef SDL_HAPTIC_DINPUT */
/* Enable various shared object loading systems */
/* #undef SDL_LOADSO_BEOS */
#define SDL_LOADSO_DLOPEN 1
/* #undef SDL_LOADSO_DUMMY */
/* #undef SDL_LOADSO_LDG */
/* #undef SDL_LOADSO_WINDOWS */
/* Enable various threading systems */
/* #undef SDL_THREAD_BEOS */
#define SDL_THREAD_PTHREAD 1
#define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX 1
/* #undef SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP */
/* #undef SDL_THREAD_WINDOWS */
/* Enable various timer systems */
/* #undef SDL_TIMER_BEOS */
/* #undef SDL_TIMER_DUMMY */
#define SDL_TIMER_UNIX 1
/* #undef SDL_TIMER_WINDOWS */
/* Enable various video drivers */
/* #undef SDL_VIDEO_DRIVER_BWINDOW */
/* #undef SDL_VIDEO_DRIVER_COCOA */
/* #undef SDL_VIDEO_DRIVER_DIRECTFB */
/* #undef SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC */
#define SDL_VIDEO_DRIVER_DUMMY 1
/* #undef SDL_VIDEO_DRIVER_WINDOWS */
#define SDL_VIDEO_DRIVER_X11 1
#define SDL_VIDEO_DRIVER_X11_DYNAMIC "libX11.so.6"
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT "libXext.so.6"
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR "libXcursor.so.1"
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA "libXinerama.so.1"
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2 "libXi.so.6"
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR "libXrandr.so.2"
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS "libXss.so.1"
#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE "libXxf86vm.so.1"
#define SDL_VIDEO_DRIVER_X11_XCURSOR 1
#define SDL_VIDEO_DRIVER_X11_XINERAMA 1
#define SDL_VIDEO_DRIVER_X11_XINPUT2 1
#define SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH 1
#define SDL_VIDEO_DRIVER_X11_XRANDR 1
#define SDL_VIDEO_DRIVER_X11_XSCRNSAVER 1
#define SDL_VIDEO_DRIVER_X11_XSHAPE 1
#define SDL_VIDEO_DRIVER_X11_XVIDMODE 1
#define SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS 1
/* #undef SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY */
#define SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM 1
/* #undef SDL_VIDEO_RENDER_D3D */
#define SDL_VIDEO_RENDER_OGL 1
/* #undef SDL_VIDEO_RENDER_OGL_ES */
/* #undef SDL_VIDEO_RENDER_OGL_ES2 */
/* #undef SDL_VIDEO_RENDER_DIRECTFB */
/* Enable OpenGL support */
#define SDL_VIDEO_OPENGL 1
/* #undef SDL_VIDEO_OPENGL_ES */
/* #undef SDL_VIDEO_OPENGL_BGL */
/* #undef SDL_VIDEO_OPENGL_CGL */
#define SDL_VIDEO_OPENGL_GLX 1
/* #undef SDL_VIDEO_OPENGL_WGL */
/* #undef SDL_VIDEO_OPENGL_OSMESA */
/* #undef SDL_VIDEO_OPENGL_OSMESA_DYNAMIC */
/* Enable system power support */
#define SDL_POWER_LINUX 1
/* #undef SDL_POWER_WINDOWS */
/* #undef SDL_POWER_MACOSX */
/* #undef SDL_POWER_BEOS */
/* #undef SDL_POWER_HARDWIRED */
/* Enable assembly routines */
#define SDL_ASSEMBLY_ROUTINES 1
/* #undef SDL_ALTIVEC_BLITTERS */
#endif /* _SDL_config_minimal_h */

192
external/SDL2/SDL_config_windows.h vendored Normal file
View File

@ -0,0 +1,192 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#ifndef _SDL_config_windows_h
#define _SDL_config_windows_h
#include "SDL_platform.h"
/* This is a set of defines to configure the SDL features */
#if !defined(_STDINT_H_) && (!defined(HAVE_STDINT_H) || !_HAVE_STDINT_H)
#if defined(__GNUC__) || defined(__DMC__) || defined(__WATCOMC__)
#define HAVE_STDINT_H 1
#elif defined(_MSC_VER)
typedef signed __int8 int8_t;
typedef unsigned __int8 uint8_t;
typedef signed __int16 int16_t;
typedef unsigned __int16 uint16_t;
typedef signed __int32 int32_t;
typedef unsigned __int32 uint32_t;
typedef signed __int64 int64_t;
typedef unsigned __int64 uint64_t;
#ifndef _UINTPTR_T_DEFINED
#ifdef _WIN64
typedef unsigned __int64 uintptr_t;
#else
typedef unsigned int uintptr_t;
#endif
#define _UINTPTR_T_DEFINED
#endif
/* Older Visual C++ headers don't have the Win64-compatible typedefs... */
#if ((_MSC_VER <= 1200) && (!defined(DWORD_PTR)))
#define DWORD_PTR DWORD
#endif
#if ((_MSC_VER <= 1200) && (!defined(LONG_PTR)))
#define LONG_PTR LONG
#endif
#else /* !__GNUC__ && !_MSC_VER */
typedef signed char int8_t;
typedef unsigned char uint8_t;
typedef signed short int16_t;
typedef unsigned short uint16_t;
typedef signed int int32_t;
typedef unsigned int uint32_t;
typedef signed long long int64_t;
typedef unsigned long long uint64_t;
#ifndef _SIZE_T_DEFINED_
#define _SIZE_T_DEFINED_
typedef unsigned int size_t;
#endif
typedef unsigned int uintptr_t;
#endif /* __GNUC__ || _MSC_VER */
#endif /* !_STDINT_H_ && !HAVE_STDINT_H */
#ifdef _WIN64
# define SIZEOF_VOIDP 8
#else
# define SIZEOF_VOIDP 4
#endif
/* Enabled for SDL 1.2 (binary compatibility) */
//#define HAVE_LIBC 1
#ifdef HAVE_LIBC
/* Useful headers */
#define HAVE_STDIO_H 1
#define STDC_HEADERS 1
#define HAVE_STRING_H 1
#define HAVE_CTYPE_H 1
#define HAVE_MATH_H 1
#define HAVE_SIGNAL_H 1
/* C library functions */
#define HAVE_MALLOC 1
#define HAVE_CALLOC 1
#define HAVE_REALLOC 1
#define HAVE_FREE 1
#define HAVE_ALLOCA 1
#define HAVE_QSORT 1
#define HAVE_ABS 1
#define HAVE_MEMSET 1
#define HAVE_MEMCPY 1
#define HAVE_MEMMOVE 1
#define HAVE_MEMCMP 1
#define HAVE_STRLEN 1
#define HAVE__STRREV 1
#define HAVE__STRUPR 1
#define HAVE__STRLWR 1
#define HAVE_STRCHR 1
#define HAVE_STRRCHR 1
#define HAVE_STRSTR 1
#define HAVE_ITOA 1
#define HAVE__LTOA 1
#define HAVE__ULTOA 1
#define HAVE_STRTOL 1
#define HAVE_STRTOUL 1
#define HAVE_STRTOLL 1
#define HAVE_STRTOD 1
#define HAVE_ATOI 1
#define HAVE_ATOF 1
#define HAVE_STRCMP 1
#define HAVE_STRNCMP 1
#define HAVE__STRICMP 1
#define HAVE__STRNICMP 1
#define HAVE_SSCANF 1
#define HAVE_M_PI 1
#define HAVE_ATAN 1
#define HAVE_ATAN2 1
#define HAVE_CEIL 1
#define HAVE_COPYSIGN 1
#define HAVE_COS 1
#define HAVE_COSF 1
#define HAVE_FABS 1
#define HAVE_FLOOR 1
#define HAVE_LOG 1
#define HAVE_POW 1
#define HAVE_SCALBN 1
#define HAVE_SIN 1
#define HAVE_SINF 1
#define HAVE_SQRT 1
#else
#define HAVE_STDARG_H 1
#define HAVE_STDDEF_H 1
#endif
/* Enable various audio drivers */
#define SDL_AUDIO_DRIVER_DSOUND 1
#ifndef __GNUC__
#define SDL_AUDIO_DRIVER_XAUDIO2 1
#endif
#define SDL_AUDIO_DRIVER_WINMM 1
#define SDL_AUDIO_DRIVER_DISK 1
#define SDL_AUDIO_DRIVER_DUMMY 1
/* Enable various input drivers */
#define SDL_JOYSTICK_DINPUT 1
#define SDL_HAPTIC_DINPUT 1
/* Enable various shared object loading systems */
#define SDL_LOADSO_WINDOWS 1
/* Enable various threading systems */
#define SDL_THREAD_WINDOWS 1
/* Enable various timer systems */
#define SDL_TIMER_WINDOWS 1
/* Enable various video drivers */
#define SDL_VIDEO_DRIVER_DUMMY 1
#define SDL_VIDEO_DRIVER_WINDOWS 1
#ifndef SDL_VIDEO_RENDER_D3D
#define SDL_VIDEO_RENDER_D3D 1
#endif
/* Enable OpenGL support */
#ifndef SDL_VIDEO_OPENGL
#define SDL_VIDEO_OPENGL 1
#endif
#ifndef SDL_VIDEO_OPENGL_WGL
#define SDL_VIDEO_OPENGL_WGL 1
#endif
#ifndef SDL_VIDEO_RENDER_OGL
#define SDL_VIDEO_RENDER_OGL 1
#endif
/* Enable system power support */
#define SDL_POWER_WINDOWS 1
/* Enable assembly routines (Win64 doesn't have inline asm) */
#ifndef _WIN64
#define SDL_ASSEMBLY_ROUTINES 1
#endif
#endif /* _SDL_config_windows_h */

80
external/SDL2/SDL_error.h vendored Normal file
View File

@ -0,0 +1,80 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/**
* \file SDL_error.h
*
* Simple error message routines for SDL.
*/
#ifndef _SDL_error_h
#define _SDL_error_h
#include "SDL_stdinc.h"
#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
/* *INDENT-OFF* */
extern "C" {
/* *INDENT-ON* */
#endif
/* Public functions */
/* SDL_SetError() unconditionally returns -1. */
extern DECLSPEC int SDLCALL SDL_SetError(const char *fmt, ...);
extern DECLSPEC const char *SDLCALL SDL_GetError(void);
extern DECLSPEC void SDLCALL SDL_ClearError(void);
/**
* \name Internal error functions
*
* \internal
* Private error reporting function - used internally.
*/
/*@{*/
#define SDL_OutOfMemory() SDL_Error(SDL_ENOMEM)
#define SDL_Unsupported() SDL_Error(SDL_UNSUPPORTED)
#define SDL_InvalidParamError(param) SDL_SetError("Parameter '%s' is invalid", (param))
typedef enum
{
SDL_ENOMEM,
SDL_EFREAD,
SDL_EFWRITE,
SDL_EFSEEK,
SDL_UNSUPPORTED,
SDL_LASTERROR
} SDL_errorcode;
/* SDL_Error() unconditionally returns -1. */
extern DECLSPEC int SDLCALL SDL_Error(SDL_errorcode code);
/*@}*//*Internal error functions*/
/* Ends C function definitions when using C++ */
#ifdef __cplusplus
/* *INDENT-OFF* */
}
/* *INDENT-ON* */
#endif
#include "close_code.h"
#endif /* _SDL_error_h */
/* vi: set ts=4 sw=4 expandtab: */

298
external/SDL2/SDL_gamecontroller.h vendored Normal file
View File

@ -0,0 +1,298 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/**
* \file SDL_gamecontroller.h
*
* Include file for SDL game controller event handling
*/
#ifndef _SDL_gamecontroller_h
#define _SDL_gamecontroller_h
#include "SDL_stdinc.h"
#include "SDL_error.h"
#include "SDL_joystick.h"
#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
/* *INDENT-OFF* */
extern "C" {
/* *INDENT-ON* */
#endif
/**
* \file SDL_gamecontroller.h
*
* In order to use these functions, SDL_Init() must have been called
* with the ::SDL_INIT_JOYSTICK flag. This causes SDL to scan the system
* for game controllers, and load appropriate drivers.
*/
/* The gamecontroller structure used to identify an SDL game controller */
struct _SDL_GameController;
typedef struct _SDL_GameController SDL_GameController;
typedef enum
{
SDL_CONTROLLER_BINDTYPE_NONE = 0,
SDL_CONTROLLER_BINDTYPE_BUTTON,
SDL_CONTROLLER_BINDTYPE_AXIS,
SDL_CONTROLLER_BINDTYPE_HAT
} SDL_GameControllerBindType;
/**
* Get the SDL joystick layer binding for this controller button/axis mapping
*/
typedef struct SDL_GameControllerButtonBind
{
SDL_GameControllerBindType bindType;
union
{
int button;
int axis;
struct {
int hat;
int hat_mask;
} hat;
} value;
} SDL_GameControllerButtonBind;
/**
* To count the number of game controllers in the system for the following:
* int nJoysticks = SDL_NumJoysticks();
* int nGameControllers = 0;
* for ( int i = 0; i < nJoysticks; i++ ) {
* if ( SDL_IsGameController(i) ) {
* nGameControllers++;
* }
* }
*
* Using the SDL_HINT_GAMECONTROLLERCONFIG hint or the SDL_GameControllerAddMapping you can add support for controllers SDL is unaware of or cause an existing controller to have a different binding. The format is:
* guid,name,mappings
*
* Where GUID is the string value from SDL_JoystickGetGUIDString(), name is the human readable string for the device and mappings are controller mappings to joystick ones.
* Under Windows there is a reserved GUID of "xinput" that covers any XInput devices.
* The mapping format for joystick is:
* bX - a joystick button, index X
* hX.Y - hat X with value Y
* aX - axis X of the joystick
* Buttons can be used as a controller axis and vice versa.
*
* This string shows an example of a valid mapping for a controller
* "341a3608000000000000504944564944,Aferglow PS3 Controller,a:b1,b:b2,y:b3,x:b0,start:b9,guide:b12,back:b8,dpup:h0.1,dpleft:h0.8,dpdown:h0.4,dpright:h0.2,leftshoulder:b4,rightshoulder:b5,leftstick:b10,rightstick:b11,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:b6,righttrigger:b7",
*
*/
/**
* Add or update an existing mapping configuration
*
* \return 1 if mapping is added, 0 if updated, -1 on error
*/
extern DECLSPEC int SDLCALL SDL_GameControllerAddMapping( const char* mappingSring );
/**
* Get a mapping string for a GUID
*
* \return the mapping string. Must be freed with SDL_free. Returns NULL if no mapping is available
*/
extern DECLSPEC char * SDLCALL SDL_GameControllerMappingForGUID( SDL_JoystickGUID guid );
/**
* Get a mapping string for an open GameController
*
* \return the mapping string. Must be freed with SDL_free. Returns NULL if no mapping is available
*/
extern DECLSPEC char * SDLCALL SDL_GameControllerMapping( SDL_GameController * gamecontroller );
/**
* Is the joystick on this index supported by the game controller interface?
*/
extern DECLSPEC SDL_bool SDLCALL SDL_IsGameController(int joystick_index);
/**
* Get the implementation dependent name of a game controller.
* This can be called before any controllers are opened.
* If no name can be found, this function returns NULL.
*/
extern DECLSPEC const char *SDLCALL SDL_GameControllerNameForIndex(int joystick_index);
/**
* Open a game controller for use.
* The index passed as an argument refers to the N'th game controller on the system.
* This index is the value which will identify this controller in future controller
* events.
*
* \return A controller identifier, or NULL if an error occurred.
*/
extern DECLSPEC SDL_GameController *SDLCALL SDL_GameControllerOpen(int joystick_index);
/**
* Return the name for this currently opened controller
*/
extern DECLSPEC const char *SDLCALL SDL_GameControllerName(SDL_GameController *gamecontroller);
/**
* Returns SDL_TRUE if the controller has been opened and currently connected,
* or SDL_FALSE if it has not.
*/
extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerGetAttached(SDL_GameController *gamecontroller);
/**
* Get the underlying joystick object used by a controller
*/
extern DECLSPEC SDL_Joystick *SDLCALL SDL_GameControllerGetJoystick(SDL_GameController *gamecontroller);
/**
* Enable/disable controller event polling.
*
* If controller events are disabled, you must call SDL_GameControllerUpdate()
* yourself and check the state of the controller when you want controller
* information.
*
* The state can be one of ::SDL_QUERY, ::SDL_ENABLE or ::SDL_IGNORE.
*/
extern DECLSPEC int SDLCALL SDL_GameControllerEventState(int state);
/**
* Update the current state of the open game controllers.
*
* This is called automatically by the event loop if any game controller
* events are enabled.
*/
extern DECLSPEC void SDLCALL SDL_GameControllerUpdate(void);
/**
* The list of axii available from a controller
*/
typedef enum
{
SDL_CONTROLLER_AXIS_INVALID = -1,
SDL_CONTROLLER_AXIS_LEFTX,
SDL_CONTROLLER_AXIS_LEFTY,
SDL_CONTROLLER_AXIS_RIGHTX,
SDL_CONTROLLER_AXIS_RIGHTY,
SDL_CONTROLLER_AXIS_TRIGGERLEFT,
SDL_CONTROLLER_AXIS_TRIGGERRIGHT,
SDL_CONTROLLER_AXIS_MAX
} SDL_GameControllerAxis;
/**
* turn this string into a axis mapping
*/
extern DECLSPEC SDL_GameControllerAxis SDLCALL SDL_GameControllerGetAxisFromString(const char *pchString);
/**
* turn this axis enum into a string mapping
*/
extern DECLSPEC const char* SDLCALL SDL_GameControllerGetStringForAxis(SDL_GameControllerAxis axis);
/**
* Get the SDL joystick layer binding for this controller button mapping
*/
extern DECLSPEC SDL_GameControllerButtonBind SDLCALL
SDL_GameControllerGetBindForAxis(SDL_GameController *gamecontroller,
SDL_GameControllerAxis axis);
/**
* Get the current state of an axis control on a game controller.
*
* The state is a value ranging from -32768 to 32767.
*
* The axis indices start at index 0.
*/
extern DECLSPEC Sint16 SDLCALL
SDL_GameControllerGetAxis(SDL_GameController *gamecontroller,
SDL_GameControllerAxis axis);
/**
* The list of buttons available from a controller
*/
typedef enum
{
SDL_CONTROLLER_BUTTON_INVALID = -1,
SDL_CONTROLLER_BUTTON_A,
SDL_CONTROLLER_BUTTON_B,
SDL_CONTROLLER_BUTTON_X,
SDL_CONTROLLER_BUTTON_Y,
SDL_CONTROLLER_BUTTON_BACK,
SDL_CONTROLLER_BUTTON_GUIDE,
SDL_CONTROLLER_BUTTON_START,
SDL_CONTROLLER_BUTTON_LEFTSTICK,
SDL_CONTROLLER_BUTTON_RIGHTSTICK,
SDL_CONTROLLER_BUTTON_LEFTSHOULDER,
SDL_CONTROLLER_BUTTON_RIGHTSHOULDER,
SDL_CONTROLLER_BUTTON_DPAD_UP,
SDL_CONTROLLER_BUTTON_DPAD_DOWN,
SDL_CONTROLLER_BUTTON_DPAD_LEFT,
SDL_CONTROLLER_BUTTON_DPAD_RIGHT,
SDL_CONTROLLER_BUTTON_MAX
} SDL_GameControllerButton;
/**
* turn this string into a button mapping
*/
extern DECLSPEC SDL_GameControllerButton SDLCALL SDL_GameControllerGetButtonFromString(const char *pchString);
/**
* turn this button enum into a string mapping
*/
extern DECLSPEC const char* SDLCALL SDL_GameControllerGetStringForButton(SDL_GameControllerButton button);
/**
* Get the SDL joystick layer binding for this controller button mapping
*/
extern DECLSPEC SDL_GameControllerButtonBind SDLCALL
SDL_GameControllerGetBindForButton(SDL_GameController *gamecontroller,
SDL_GameControllerButton button);
/**
* Get the current state of a button on a game controller.
*
* The button indices start at index 0.
*/
extern DECLSPEC Uint8 SDLCALL SDL_GameControllerGetButton(SDL_GameController *gamecontroller,
SDL_GameControllerButton button);
/**
* Close a controller previously opened with SDL_GameControllerOpen().
*/
extern DECLSPEC void SDLCALL SDL_GameControllerClose(SDL_GameController *gamecontroller);
/* Ends C function definitions when using C++ */
#ifdef __cplusplus
/* *INDENT-OFF* */
}
/* *INDENT-ON* */
#endif
#include "close_code.h"
#endif /* _SDL_gamecontroller_h */
/* vi: set ts=4 sw=4 expandtab: */

253
external/SDL2/SDL_joystick.h vendored Normal file
View File

@ -0,0 +1,253 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/**
* \file SDL_joystick.h
*
* Include file for SDL joystick event handling
*
* The term "device_index" identifies currently plugged in joystick devices between 0 and SDL_NumJoysticks, with the exact joystick
* behind a device_index changing as joysticks are plugged and unplugged.
*
* The term "instance_id" is the current instantiation of a joystick device in the system, if the joystick is removed and then re-inserted
* then it will get a new instance_id, instance_id's are monotonically increasing identifiers of a joystick plugged in.
*
* The term JoystickGUID is a stable 128-bit identifier for a joystick device that does not change over time, it identifies class of
* the device (a X360 wired controller for example). This identifier is platform dependent.
*
*
*/
#ifndef _SDL_joystick_h
#define _SDL_joystick_h
#include "SDL_stdinc.h"
#include "SDL_error.h"
#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
/* *INDENT-OFF* */
extern "C" {
/* *INDENT-ON* */
#endif
/**
* \file SDL_joystick.h
*
* In order to use these functions, SDL_Init() must have been called
* with the ::SDL_INIT_JOYSTICK flag. This causes SDL to scan the system
* for joysticks, and load appropriate drivers.
*/
/* The joystick structure used to identify an SDL joystick */
struct _SDL_Joystick;
typedef struct _SDL_Joystick SDL_Joystick;
/* A structure that encodes the stable unique id for a joystick device */
typedef struct {
Uint8 data[16];
} SDL_JoystickGUID;
typedef Sint32 SDL_JoystickID;
/* Function prototypes */
/**
* Count the number of joysticks attached to the system right now
*/
extern DECLSPEC int SDLCALL SDL_NumJoysticks(void);
/**
* Get the implementation dependent name of a joystick.
* This can be called before any joysticks are opened.
* If no name can be found, this function returns NULL.
*/
extern DECLSPEC const char *SDLCALL SDL_JoystickNameForIndex(int device_index);
/**
* Open a joystick for use.
* The index passed as an argument refers tothe N'th joystick on the system.
* This index is the value which will identify this joystick in future joystick
* events.
*
* \return A joystick identifier, or NULL if an error occurred.
*/
extern DECLSPEC SDL_Joystick *SDLCALL SDL_JoystickOpen(int device_index);
/**
* Return the name for this currently opened joystick.
* If no name can be found, this function returns NULL.
*/
extern DECLSPEC const char *SDLCALL SDL_JoystickName(SDL_Joystick * joystick);
/**
* Return the GUID for the joystick at this index
*/
extern DECLSPEC SDL_JoystickGUID SDLCALL SDL_JoystickGetDeviceGUID(int device_index);
/**
* Return the GUID for this opened joystick
*/
extern DECLSPEC SDL_JoystickGUID SDLCALL SDL_JoystickGetGUID(SDL_Joystick * joystick);
/**
* Return a string representation for this guid. pszGUID must point to at least 33 bytes
* (32 for the string plus a NULL terminator).
*/
extern DECLSPEC void SDL_JoystickGetGUIDString(SDL_JoystickGUID guid, char *pszGUID, int cbGUID);
/**
* convert a string into a joystick formatted guid
*/
extern DECLSPEC SDL_JoystickGUID SDLCALL SDL_JoystickGetGUIDFromString(const char *pchGUID);
/**
* Returns SDL_TRUE if the joystick has been opened and currently connected, or SDL_FALSE if it has not.
*/
extern DECLSPEC SDL_bool SDLCALL SDL_JoystickGetAttached(SDL_Joystick * joystick);
/**
* Get the instance ID of an opened joystick or -1 if the joystick is invalid.
*/
extern DECLSPEC SDL_JoystickID SDLCALL SDL_JoystickInstanceID(SDL_Joystick * joystick);
/**
* Get the number of general axis controls on a joystick.
*/
extern DECLSPEC int SDLCALL SDL_JoystickNumAxes(SDL_Joystick * joystick);
/**
* Get the number of trackballs on a joystick.
*
* Joystick trackballs have only relative motion events associated
* with them and their state cannot be polled.
*/
extern DECLSPEC int SDLCALL SDL_JoystickNumBalls(SDL_Joystick * joystick);
/**
* Get the number of POV hats on a joystick.
*/
extern DECLSPEC int SDLCALL SDL_JoystickNumHats(SDL_Joystick * joystick);
/**
* Get the number of buttons on a joystick.
*/
extern DECLSPEC int SDLCALL SDL_JoystickNumButtons(SDL_Joystick * joystick);
/**
* Update the current state of the open joysticks.
*
* This is called automatically by the event loop if any joystick
* events are enabled.
*/
extern DECLSPEC void SDLCALL SDL_JoystickUpdate(void);
/**
* Enable/disable joystick event polling.
*
* If joystick events are disabled, you must call SDL_JoystickUpdate()
* yourself and check the state of the joystick when you want joystick
* information.
*
* The state can be one of ::SDL_QUERY, ::SDL_ENABLE or ::SDL_IGNORE.
*/
extern DECLSPEC int SDLCALL SDL_JoystickEventState(int state);
/**
* Get the current state of an axis control on a joystick.
*
* The state is a value ranging from -32768 to 32767.
*
* The axis indices start at index 0.
*/
extern DECLSPEC Sint16 SDLCALL SDL_JoystickGetAxis(SDL_Joystick * joystick,
int axis);
/**
* \name Hat positions
*/
/*@{*/
#define SDL_HAT_CENTERED 0x00
#define SDL_HAT_UP 0x01
#define SDL_HAT_RIGHT 0x02
#define SDL_HAT_DOWN 0x04
#define SDL_HAT_LEFT 0x08
#define SDL_HAT_RIGHTUP (SDL_HAT_RIGHT|SDL_HAT_UP)
#define SDL_HAT_RIGHTDOWN (SDL_HAT_RIGHT|SDL_HAT_DOWN)
#define SDL_HAT_LEFTUP (SDL_HAT_LEFT|SDL_HAT_UP)
#define SDL_HAT_LEFTDOWN (SDL_HAT_LEFT|SDL_HAT_DOWN)
/*@}*/
/**
* Get the current state of a POV hat on a joystick.
*
* The hat indices start at index 0.
*
* \return The return value is one of the following positions:
* - ::SDL_HAT_CENTERED
* - ::SDL_HAT_UP
* - ::SDL_HAT_RIGHT
* - ::SDL_HAT_DOWN
* - ::SDL_HAT_LEFT
* - ::SDL_HAT_RIGHTUP
* - ::SDL_HAT_RIGHTDOWN
* - ::SDL_HAT_LEFTUP
* - ::SDL_HAT_LEFTDOWN
*/
extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetHat(SDL_Joystick * joystick,
int hat);
/**
* Get the ball axis change since the last poll.
*
* \return 0, or -1 if you passed it invalid parameters.
*
* The ball indices start at index 0.
*/
extern DECLSPEC int SDLCALL SDL_JoystickGetBall(SDL_Joystick * joystick,
int ball, int *dx, int *dy);
/**
* Get the current state of a button on a joystick.
*
* The button indices start at index 0.
*/
extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetButton(SDL_Joystick * joystick,
int button);
/**
* Close a joystick previously opened with SDL_JoystickOpen().
*/
extern DECLSPEC void SDLCALL SDL_JoystickClose(SDL_Joystick * joystick);
/* Ends C function definitions when using C++ */
#ifdef __cplusplus
/* *INDENT-OFF* */
}
/* *INDENT-ON* */
#endif
#include "close_code.h"
#endif /* _SDL_joystick_h */
/* vi: set ts=4 sw=4 expandtab: */

223
external/SDL2/SDL_mouse.h vendored Normal file
View File

@ -0,0 +1,223 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/**
* \file SDL_mouse.h
*
* Include file for SDL mouse event handling.
*/
#ifndef _SDL_mouse_h
#define _SDL_mouse_h
#include "SDL_stdinc.h"
#include "SDL_error.h"
#include "SDL_video.h"
#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
/* *INDENT-OFF* */
extern "C" {
/* *INDENT-ON* */
#endif
typedef struct SDL_Cursor SDL_Cursor; /* Implementation dependent */
/**
* \brief Cursor types for SDL_CreateSystemCursor.
*/
typedef enum
{
SDL_SYSTEM_CURSOR_ARROW, // Arrow
SDL_SYSTEM_CURSOR_IBEAM, // I-beam
SDL_SYSTEM_CURSOR_WAIT, // Wait
SDL_SYSTEM_CURSOR_CROSSHAIR, // Crosshair
SDL_SYSTEM_CURSOR_WAITARROW, // Small wait cursor (or Wait if not available)
SDL_SYSTEM_CURSOR_SIZENWSE, // Double arrow pointing northwest and southeast
SDL_SYSTEM_CURSOR_SIZENESW, // Double arrow pointing northeast and southwest
SDL_SYSTEM_CURSOR_SIZEWE, // Double arrow pointing west and east
SDL_SYSTEM_CURSOR_SIZENS, // Double arrow pointing north and south
SDL_SYSTEM_CURSOR_SIZEALL, // Four pointed arrow pointing north, south, east, and west
SDL_SYSTEM_CURSOR_NO, // Slashed circle or crossbones
SDL_SYSTEM_CURSOR_HAND, // Hand
SDL_NUM_SYSTEM_CURSORS
} SDL_SystemCursor;
/* Function prototypes */
/**
* \brief Get the window which currently has mouse focus.
*/
extern DECLSPEC SDL_Window * SDLCALL SDL_GetMouseFocus(void);
/**
* \brief Retrieve the current state of the mouse.
*
* The current button state is returned as a button bitmask, which can
* be tested using the SDL_BUTTON(X) macros, and x and y are set to the
* mouse cursor position relative to the focus window for the currently
* selected mouse. You can pass NULL for either x or y.
*/
extern DECLSPEC Uint32 SDLCALL SDL_GetMouseState(int *x, int *y);
/**
* \brief Retrieve the relative state of the mouse.
*
* The current button state is returned as a button bitmask, which can
* be tested using the SDL_BUTTON(X) macros, and x and y are set to the
* mouse deltas since the last call to SDL_GetRelativeMouseState().
*/
extern DECLSPEC Uint32 SDLCALL SDL_GetRelativeMouseState(int *x, int *y);
/**
* \brief Moves the mouse to the given position within the window.
*
* \param window The window to move the mouse into, or NULL for the current mouse focus
* \param x The x coordinate within the window
* \param y The y coordinate within the window
*
* \note This function generates a mouse motion event
*/
extern DECLSPEC void SDLCALL SDL_WarpMouseInWindow(SDL_Window * window,
int x, int y);
/**
* \brief Set relative mouse mode.
*
* \param enabled Whether or not to enable relative mode
*
* \return 0 on success, or -1 if relative mode is not supported.
*
* While the mouse is in relative mode, the cursor is hidden, and the
* driver will try to report continuous motion in the current window.
* Only relative motion events will be delivered, the mouse position
* will not change.
*
* \note This function will flush any pending mouse motion.
*
* \sa SDL_GetRelativeMouseMode()
*/
extern DECLSPEC int SDLCALL SDL_SetRelativeMouseMode(SDL_bool enabled);
/**
* \brief Query whether relative mouse mode is enabled.
*
* \sa SDL_SetRelativeMouseMode()
*/
extern DECLSPEC SDL_bool SDLCALL SDL_GetRelativeMouseMode(void);
/**
* \brief Create a cursor, using the specified bitmap data and
* mask (in MSB format).
*
* The cursor width must be a multiple of 8 bits.
*
* The cursor is created in black and white according to the following:
* <table>
* <tr><td> data </td><td> mask </td><td> resulting pixel on screen </td></tr>
* <tr><td> 0 </td><td> 1 </td><td> White </td></tr>
* <tr><td> 1 </td><td> 1 </td><td> Black </td></tr>
* <tr><td> 0 </td><td> 0 </td><td> Transparent </td></tr>
* <tr><td> 1 </td><td> 0 </td><td> Inverted color if possible, black
* if not. </td></tr>
* </table>
*
* \sa SDL_FreeCursor()
*/
extern DECLSPEC SDL_Cursor *SDLCALL SDL_CreateCursor(const Uint8 * data,
const Uint8 * mask,
int w, int h, int hot_x,
int hot_y);
/**
* \brief Create a color cursor.
*
* \sa SDL_FreeCursor()
*/
extern DECLSPEC SDL_Cursor *SDLCALL SDL_CreateColorCursor(SDL_Surface *surface,
int hot_x,
int hot_y);
/**
* \brief Create a system cursor.
*
* \sa SDL_FreeCursor()
*/
extern DECLSPEC SDL_Cursor *SDLCALL SDL_CreateSystemCursor(SDL_SystemCursor id);
/**
* \brief Set the active cursor.
*/
extern DECLSPEC void SDLCALL SDL_SetCursor(SDL_Cursor * cursor);
/**
* \brief Return the active cursor.
*/
extern DECLSPEC SDL_Cursor *SDLCALL SDL_GetCursor(void);
/**
* \brief Frees a cursor created with SDL_CreateCursor().
*
* \sa SDL_CreateCursor()
*/
extern DECLSPEC void SDLCALL SDL_FreeCursor(SDL_Cursor * cursor);
/**
* \brief Toggle whether or not the cursor is shown.
*
* \param toggle 1 to show the cursor, 0 to hide it, -1 to query the current
* state.
*
* \return 1 if the cursor is shown, or 0 if the cursor is hidden.
*/
extern DECLSPEC int SDLCALL SDL_ShowCursor(int toggle);
/**
* Used as a mask when testing buttons in buttonstate.
* - Button 1: Left mouse button
* - Button 2: Middle mouse button
* - Button 3: Right mouse button
*/
#define SDL_BUTTON(X) (1 << ((X)-1))
#define SDL_BUTTON_LEFT 1
#define SDL_BUTTON_MIDDLE 2
#define SDL_BUTTON_RIGHT 3
#define SDL_BUTTON_X1 4
#define SDL_BUTTON_X2 5
#define SDL_BUTTON_LMASK SDL_BUTTON(SDL_BUTTON_LEFT)
#define SDL_BUTTON_MMASK SDL_BUTTON(SDL_BUTTON_MIDDLE)
#define SDL_BUTTON_RMASK SDL_BUTTON(SDL_BUTTON_RIGHT)
#define SDL_BUTTON_X1MASK SDL_BUTTON(SDL_BUTTON_X1)
#define SDL_BUTTON_X2MASK SDL_BUTTON(SDL_BUTTON_X2)
/* Ends C function definitions when using C++ */
#ifdef __cplusplus
/* *INDENT-OFF* */
}
/* *INDENT-ON* */
#endif
#include "close_code.h"
#endif /* _SDL_mouse_h */
/* vi: set ts=4 sw=4 expandtab: */

431
external/SDL2/SDL_pixels.h vendored Normal file
View File

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

149
external/SDL2/SDL_platform.h vendored Normal file
View File

@ -0,0 +1,149 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/**
* \file SDL_platform.h
*
* Try to get a standard set of platform defines.
*/
#ifndef _SDL_platform_h
#define _SDL_platform_h
#if defined(_AIX)
#undef __AIX__
#define __AIX__ 1
#endif
#if defined(__BEOS__)
#undef __BEOS__
#define __BEOS__ 1
#endif
#if defined(__HAIKU__)
#undef __HAIKU__
#define __HAIKU__ 1
#endif
#if defined(bsdi) || defined(__bsdi) || defined(__bsdi__)
#undef __BSDI__
#define __BSDI__ 1
#endif
#if defined(_arch_dreamcast)
#undef __DREAMCAST__
#define __DREAMCAST__ 1
#endif
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
#undef __FREEBSD__
#define __FREEBSD__ 1
#endif
#if defined(hpux) || defined(__hpux) || defined(__hpux__)
#undef __HPUX__
#define __HPUX__ 1
#endif
#if defined(sgi) || defined(__sgi) || defined(__sgi__) || defined(_SGI_SOURCE)
#undef __IRIX__
#define __IRIX__ 1
#endif
#if defined(linux) || defined(__linux) || defined(__linux__)
#undef __LINUX__
#define __LINUX__ 1
#endif
#if defined(ANDROID)
#undef __ANDROID__
#undef __LINUX__ /*do we need to do this?*/
#define __ANDROID__ 1
#endif
#if defined(__APPLE__)
/* lets us know what version of Mac OS X we're compiling on */
#include "AvailabilityMacros.h"
#include "TargetConditionals.h"
#if TARGET_OS_IPHONE
/* if compiling for iPhone */
#undef __IPHONEOS__
#define __IPHONEOS__ 1
#undef __MACOSX__
#else
/* if not compiling for iPhone */
#undef __MACOSX__
#define __MACOSX__ 1
#endif /* TARGET_OS_IPHONE */
#endif /* defined(__APPLE__) */
#if defined(__NetBSD__)
#undef __NETBSD__
#define __NETBSD__ 1
#endif
#if defined(__OpenBSD__)
#undef __OPENBSD__
#define __OPENBSD__ 1
#endif
#if defined(__OS2__)
#undef __OS2__
#define __OS2__ 1
#endif
#if defined(osf) || defined(__osf) || defined(__osf__) || defined(_OSF_SOURCE)
#undef __OSF__
#define __OSF__ 1
#endif
#if defined(__QNXNTO__)
#undef __QNXNTO__
#define __QNXNTO__ 1
#endif
#if defined(riscos) || defined(__riscos) || defined(__riscos__)
#undef __RISCOS__
#define __RISCOS__ 1
#endif
#if defined(__SVR4)
#undef __SOLARIS__
#define __SOLARIS__ 1
#endif
#if defined(WIN32) || defined(_WIN32)
#undef __WIN32__
#define __WIN32__ 1
#endif
#if defined(__PSP__)
#undef __PSP__
#define __PSP__ 1
#endif
#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
/* *INDENT-OFF* */
extern "C" {
/* *INDENT-ON* */
#endif
/**
* \brief Gets the name of the platform.
*/
extern DECLSPEC const char * SDLCALL SDL_GetPlatform (void);
/* Ends C function definitions when using C++ */
#ifdef __cplusplus
/* *INDENT-OFF* */
}
/* *INDENT-ON* */
#endif
#include "close_code.h"
#endif /* _SDL_platform_h */
/* vi: set ts=4 sw=4 expandtab: */

137
external/SDL2/SDL_rect.h vendored Normal file
View File

@ -0,0 +1,137 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/**
* \file SDL_rect.h
*
* Header file for SDL_rect definition and management functions.
*/
#ifndef _SDL_rect_h
#define _SDL_rect_h
#include "SDL_stdinc.h"
#include "SDL_error.h"
#include "SDL_pixels.h"
#include "SDL_rwops.h"
#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
/* *INDENT-OFF* */
extern "C" {
/* *INDENT-ON* */
#endif
/**
* \brief The structure that defines a point
*
* \sa SDL_EnclosePoints
*/
typedef struct
{
int x;
int y;
} SDL_Point;
/**
* \brief A rectangle, with the origin at the upper left.
*
* \sa SDL_RectEmpty
* \sa SDL_RectEquals
* \sa SDL_HasIntersection
* \sa SDL_IntersectRect
* \sa SDL_UnionRect
* \sa SDL_EnclosePoints
*/
typedef struct SDL_Rect
{
int x, y;
int w, h;
} SDL_Rect;
/**
* \brief Returns true if the rectangle has no area.
*/
#define SDL_RectEmpty(X) ((!(X)) || ((X)->w <= 0) || ((X)->h <= 0))
/**
* \brief Returns true if the two rectangles are equal.
*/
#define SDL_RectEquals(A, B) (((A)) && ((B)) && \
((A)->x == (B)->x) && ((A)->y == (B)->y) && \
((A)->w == (B)->w) && ((A)->h == (B)->h))
/**
* \brief Determine whether two rectangles intersect.
*
* \return SDL_TRUE if there is an intersection, SDL_FALSE otherwise.
*/
extern DECLSPEC SDL_bool SDLCALL SDL_HasIntersection(const SDL_Rect * A,
const SDL_Rect * B);
/**
* \brief Calculate the intersection of two rectangles.
*
* \return SDL_TRUE if there is an intersection, SDL_FALSE otherwise.
*/
extern DECLSPEC SDL_bool SDLCALL SDL_IntersectRect(const SDL_Rect * A,
const SDL_Rect * B,
SDL_Rect * result);
/**
* \brief Calculate the union of two rectangles.
*/
extern DECLSPEC void SDLCALL SDL_UnionRect(const SDL_Rect * A,
const SDL_Rect * B,
SDL_Rect * result);
/**
* \brief Calculate a minimal rectangle enclosing a set of points
*
* \return SDL_TRUE if any points were within the clipping rect
*/
extern DECLSPEC SDL_bool SDLCALL SDL_EnclosePoints(const SDL_Point * points,
int count,
const SDL_Rect * clip,
SDL_Rect * result);
/**
* \brief Calculate the intersection of a rectangle and line segment.
*
* \return SDL_TRUE if there is an intersection, SDL_FALSE otherwise.
*/
extern DECLSPEC SDL_bool SDLCALL SDL_IntersectRectAndLine(const SDL_Rect *
rect, int *X1,
int *Y1, int *X2,
int *Y2);
/* Ends C function definitions when using C++ */
#ifdef __cplusplus
/* *INDENT-OFF* */
}
/* *INDENT-ON* */
#endif
#include "close_code.h"
#endif /* _SDL_rect_h */
/* vi: set ts=4 sw=4 expandtab: */

235
external/SDL2/SDL_rwops.h vendored Normal file
View File

@ -0,0 +1,235 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/**
* \file SDL_rwops.h
*
* This file provides a general interface for SDL to read and write
* data streams. It can easily be extended to files, memory, etc.
*/
#ifndef _SDL_rwops_h
#define _SDL_rwops_h
#include "SDL_stdinc.h"
#include "SDL_error.h"
#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
/* *INDENT-OFF* */
extern "C" {
/* *INDENT-ON* */
#endif
/* RWops Types */
#define SDL_RWOPS_UNKNOWN 0 /* Unknown stream type */
#define SDL_RWOPS_WINFILE 1 /* Win32 file */
#define SDL_RWOPS_STDFILE 2 /* Stdio file */
#define SDL_RWOPS_JNIFILE 3 /* Android asset */
#define SDL_RWOPS_MEMORY 4 /* Memory stream */
#define SDL_RWOPS_MEMORY_RO 5 /* Read-Only memory stream */
/**
* This is the read/write operation structure -- very basic.
*/
typedef struct SDL_RWops
{
/**
* Return the size of the file in this rwops, or -1 if unknown
*/
Sint64 (SDLCALL * size) (struct SDL_RWops * context);
/**
* Seek to \c offset relative to \c whence, one of stdio's whence values:
* RW_SEEK_SET, RW_SEEK_CUR, RW_SEEK_END
*
* \return the final offset in the data stream, or -1 on error.
*/
Sint64 (SDLCALL * seek) (struct SDL_RWops * context, Sint64 offset,
int whence);
/**
* Read up to \c maxnum objects each of size \c size from the data
* stream to the area pointed at by \c ptr.
*
* \return the number of objects read, or 0 at error or end of file.
*/
size_t (SDLCALL * read) (struct SDL_RWops * context, void *ptr,
size_t size, size_t maxnum);
/**
* Write exactly \c num objects each of size \c size from the area
* pointed at by \c ptr to data stream.
*
* \return the number of objects written, or 0 at error or end of file.
*/
size_t (SDLCALL * write) (struct SDL_RWops * context, const void *ptr,
size_t size, size_t num);
/**
* Close and free an allocated SDL_RWops structure.
*
* \return 0 if successful or -1 on write error when flushing data.
*/
int (SDLCALL * close) (struct SDL_RWops * context);
Uint32 type;
union
{
#if defined(ANDROID)
struct
{
void *fileNameRef;
void *inputStreamRef;
void *readableByteChannelRef;
void *readMethod;
void *assetFileDescriptorRef;
long position;
long size;
long offset;
int fd;
} androidio;
#elif defined(__WIN32__)
struct
{
SDL_bool append;
void *h;
struct
{
void *data;
size_t size;
size_t left;
} buffer;
} windowsio;
#endif
#ifdef HAVE_STDIO_H
struct
{
SDL_bool autoclose;
FILE *fp;
} stdio;
#endif
struct
{
Uint8 *base;
Uint8 *here;
Uint8 *stop;
} mem;
struct
{
void *data1;
} unknown;
} hidden;
} SDL_RWops;
/**
* \name RWFrom functions
*
* Functions to create SDL_RWops structures from various data streams.
*/
/*@{*/
extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromFile(const char *file,
const char *mode);
#ifdef HAVE_STDIO_H
extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromFP(FILE * fp,
SDL_bool autoclose);
#else
extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromFP(void * fp,
SDL_bool autoclose);
#endif
extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromMem(void *mem, int size);
extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromConstMem(const void *mem,
int size);
/*@}*//*RWFrom functions*/
extern DECLSPEC SDL_RWops *SDLCALL SDL_AllocRW(void);
extern DECLSPEC void SDLCALL SDL_FreeRW(SDL_RWops * area);
#define RW_SEEK_SET 0 /**< Seek from the beginning of data */
#define RW_SEEK_CUR 1 /**< Seek relative to current read point */
#define RW_SEEK_END 2 /**< Seek relative to the end of data */
/**
* \name Read/write macros
*
* Macros to easily read and write from an SDL_RWops structure.
*/
/*@{*/
#define SDL_RWsize(ctx) (ctx)->size(ctx)
#define SDL_RWseek(ctx, offset, whence) (ctx)->seek(ctx, offset, whence)
#define SDL_RWtell(ctx) (ctx)->seek(ctx, 0, RW_SEEK_CUR)
#define SDL_RWread(ctx, ptr, size, n) (ctx)->read(ctx, ptr, size, n)
#define SDL_RWwrite(ctx, ptr, size, n) (ctx)->write(ctx, ptr, size, n)
#define SDL_RWclose(ctx) (ctx)->close(ctx)
/*@}*//*Read/write macros*/
/**
* \name Read endian functions
*
* Read an item of the specified endianness and return in native format.
*/
/*@{*/
extern DECLSPEC Uint8 SDLCALL SDL_ReadU8(SDL_RWops * src);
extern DECLSPEC Uint16 SDLCALL SDL_ReadLE16(SDL_RWops * src);
extern DECLSPEC Uint16 SDLCALL SDL_ReadBE16(SDL_RWops * src);
extern DECLSPEC Uint32 SDLCALL SDL_ReadLE32(SDL_RWops * src);
extern DECLSPEC Uint32 SDLCALL SDL_ReadBE32(SDL_RWops * src);
extern DECLSPEC Uint64 SDLCALL SDL_ReadLE64(SDL_RWops * src);
extern DECLSPEC Uint64 SDLCALL SDL_ReadBE64(SDL_RWops * src);
/*@}*//*Read endian functions*/
/**
* \name Write endian functions
*
* Write an item of native format to the specified endianness.
*/
/*@{*/
extern DECLSPEC size_t SDLCALL SDL_WriteU8(SDL_RWops * dst, Uint8 value);
extern DECLSPEC size_t SDLCALL SDL_WriteLE16(SDL_RWops * dst, Uint16 value);
extern DECLSPEC size_t SDLCALL SDL_WriteBE16(SDL_RWops * dst, Uint16 value);
extern DECLSPEC size_t SDLCALL SDL_WriteLE32(SDL_RWops * dst, Uint32 value);
extern DECLSPEC size_t SDLCALL SDL_WriteBE32(SDL_RWops * dst, Uint32 value);
extern DECLSPEC size_t SDLCALL SDL_WriteLE64(SDL_RWops * dst, Uint64 value);
extern DECLSPEC size_t SDLCALL SDL_WriteBE64(SDL_RWops * dst, Uint64 value);
/*@}*//*Write endian functions*/
/* Ends C function definitions when using C++ */
#ifdef __cplusplus
/* *INDENT-OFF* */
}
/* *INDENT-ON* */
#endif
#include "close_code.h"
#endif /* _SDL_rwops_h */
/* vi: set ts=4 sw=4 expandtab: */

795
external/SDL2/SDL_stdinc.h vendored Normal file
View File

@ -0,0 +1,795 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/**
* \file SDL_stdinc.h
*
* This is a general header that includes C language support.
*/
#ifndef _SDL_stdinc_h
#define _SDL_stdinc_h
#include "SDL_config.h"
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_STDIO_H
#include <stdio.h>
#endif
#if defined(STDC_HEADERS)
# include <stdlib.h>
# include <stddef.h>
# include <stdarg.h>
#else
# if defined(HAVE_STDLIB_H)
# include <stdlib.h>
# elif defined(HAVE_MALLOC_H)
# include <malloc.h>
# endif
# if defined(HAVE_STDDEF_H)
# include <stddef.h>
# endif
# if defined(HAVE_STDARG_H)
# include <stdarg.h>
# endif
#endif
#ifdef HAVE_STRING_H
# if !defined(STDC_HEADERS) && defined(HAVE_MEMORY_H)
# include <memory.h>
# endif
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#if defined(HAVE_INTTYPES_H)
# include <inttypes.h>
#elif defined(HAVE_STDINT_H)
# include <stdint.h>
#endif
#ifdef HAVE_CTYPE_H
# include <ctype.h>
#endif
#ifdef HAVE_MATH_H
# include <math.h>
#endif
#if defined(HAVE_ICONV) && defined(HAVE_ICONV_H)
# include <iconv.h>
#endif
/**
* The number of elements in an array.
*/
#define SDL_arraysize(array) (sizeof(array)/sizeof(array[0]))
#define SDL_TABLESIZE(table) SDL_arraysize(table)
/**
* \name Cast operators
*
* Use proper C++ casts when compiled as C++ to be compatible with the option
* -Wold-style-cast of GCC (and -Werror=old-style-cast in GCC 4.2 and above).
*/
/*@{*/
#ifdef __cplusplus
#define SDL_reinterpret_cast(type, expression) reinterpret_cast<type>(expression)
#define SDL_static_cast(type, expression) static_cast<type>(expression)
#else
#define SDL_reinterpret_cast(type, expression) ((type)(expression))
#define SDL_static_cast(type, expression) ((type)(expression))
#endif
/*@}*//*Cast operators*/
/* Define a four character code as a Uint32 */
#define SDL_FOURCC(A, B, C, D) \
((SDL_static_cast(Uint32, SDL_static_cast(Uint8, (A))) << 0) | \
(SDL_static_cast(Uint32, SDL_static_cast(Uint8, (B))) << 8) | \
(SDL_static_cast(Uint32, SDL_static_cast(Uint8, (C))) << 16) | \
(SDL_static_cast(Uint32, SDL_static_cast(Uint8, (D))) << 24))
/**
* \name Basic data types
*/
/*@{*/
typedef enum
{
SDL_FALSE = 0,
SDL_TRUE = 1
} SDL_bool;
/**
* \brief A signed 8-bit integer type.
*/
typedef int8_t Sint8;
/**
* \brief An unsigned 8-bit integer type.
*/
typedef uint8_t Uint8;
/**
* \brief A signed 16-bit integer type.
*/
typedef int16_t Sint16;
/**
* \brief An unsigned 16-bit integer type.
*/
typedef uint16_t Uint16;
/**
* \brief A signed 32-bit integer type.
*/
typedef int32_t Sint32;
/**
* \brief An unsigned 32-bit integer type.
*/
typedef uint32_t Uint32;
/**
* \brief A signed 64-bit integer type.
*/
typedef int64_t Sint64;
/**
* \brief An unsigned 64-bit integer type.
*/
typedef uint64_t Uint64;
/*@}*//*Basic data types*/
#define SDL_COMPILE_TIME_ASSERT(name, x) \
typedef int SDL_dummy_ ## name[(x) * 2 - 1]
/** \cond */
#ifndef DOXYGEN_SHOULD_IGNORE_THIS
SDL_COMPILE_TIME_ASSERT(uint8, sizeof(Uint8) == 1);
SDL_COMPILE_TIME_ASSERT(sint8, sizeof(Sint8) == 1);
SDL_COMPILE_TIME_ASSERT(uint16, sizeof(Uint16) == 2);
SDL_COMPILE_TIME_ASSERT(sint16, sizeof(Sint16) == 2);
SDL_COMPILE_TIME_ASSERT(uint32, sizeof(Uint32) == 4);
SDL_COMPILE_TIME_ASSERT(sint32, sizeof(Sint32) == 4);
SDL_COMPILE_TIME_ASSERT(uint64, sizeof(Uint64) == 8);
SDL_COMPILE_TIME_ASSERT(sint64, sizeof(Sint64) == 8);
#endif /* DOXYGEN_SHOULD_IGNORE_THIS */
/** \endcond */
/* Check to make sure enums are the size of ints, for structure packing.
For both Watcom C/C++ and Borland C/C++ the compiler option that makes
enums having the size of an int must be enabled.
This is "-b" for Borland C/C++ and "-ei" for Watcom C/C++ (v11).
*/
/** \cond */
#ifndef DOXYGEN_SHOULD_IGNORE_THIS
#if !defined(__ANDROID__)
/* TODO: include/SDL_stdinc.h:174: error: size of array 'SDL_dummy_enum' is negative */
typedef enum
{
DUMMY_ENUM_VALUE
} SDL_DUMMY_ENUM;
SDL_COMPILE_TIME_ASSERT(enum, sizeof(SDL_DUMMY_ENUM) == sizeof(int));
#endif
#endif /* DOXYGEN_SHOULD_IGNORE_THIS */
/** \endcond */
#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
/* *INDENT-OFF* */
extern "C" {
/* *INDENT-ON* */
#endif
#if defined(HAVE_ALLOCA) && !defined(alloca)
# if defined(HAVE_ALLOCA_H)
# include <alloca.h>
# elif defined(__GNUC__)
# define alloca __builtin_alloca
# elif defined(_MSC_VER)
# include <malloc.h>
# define alloca _alloca
# elif defined(__WATCOMC__)
# include <malloc.h>
# elif defined(__BORLANDC__)
# include <malloc.h>
# elif defined(__DMC__)
# include <stdlib.h>
# elif defined(__AIX__)
#pragma alloca
# elif defined(__MRC__)
void *alloca(unsigned);
# else
char *alloca();
# endif
#endif
#ifdef HAVE_ALLOCA
#define SDL_stack_alloc(type, count) (type*)alloca(sizeof(type)*(count))
#define SDL_stack_free(data)
#else
#define SDL_stack_alloc(type, count) (type*)SDL_malloc(sizeof(type)*(count))
#define SDL_stack_free(data) SDL_free(data)
#endif
/* SDL stdinc inline functions:
The theory here is that by default we forcibly inline what we can, and your
app will use the inline version by default. However we expose a non-inline
version too, so the symbol is always available in the library even if your app
bypassed the inline version. The SDL_*_inline versions aren't guaranteed to
exist, so never call them directly; use SDL_* instead, and trust the system
to give you the right thing.
The benefit here is that you can dlsym() these functions, which you
couldn't if you had macros, you can link against a foreign build of SDL
even if you configured differently, and you can drop the unconfigured SDL
headers into a project without #defining HAVE_MALLOC (etc) and still link.
*/
extern DECLSPEC void *SDLCALL SDL_malloc(size_t size);
#ifdef HAVE_MALLOC
SDL_FORCE_INLINE void *SDL_malloc_inline(size_t size) { return malloc(size); }
#define SDL_malloc SDL_malloc_inline
#endif
extern DECLSPEC void *SDLCALL SDL_calloc(size_t nmemb, size_t size);
#ifdef HAVE_CALLOC
SDL_FORCE_INLINE void *SDL_calloc_inline(size_t nmemb, size_t size) { return calloc(nmemb, size); }
#define SDL_calloc SDL_calloc_inline
#endif
extern DECLSPEC void *SDLCALL SDL_realloc(void *mem, size_t size);
#ifdef HAVE_REALLOC
SDL_FORCE_INLINE void *SDL_realloc_inline(void *mem, size_t size) { return realloc(mem, size); }
#define SDL_realloc SDL_realloc_inline
#endif
extern DECLSPEC void SDLCALL SDL_free(void *mem);
#ifdef HAVE_FREE
SDL_FORCE_INLINE void SDL_free_inline(void *mem) { free(mem); }
#define SDL_free SDL_free_inline
#endif
extern DECLSPEC char *SDLCALL SDL_getenv(const char *name);
#ifdef HAVE_GETENV
SDL_FORCE_INLINE char *SDL_getenv_inline(const char *name) { return getenv(name); }
#define SDL_getenv SDL_getenv_inline
#endif
extern DECLSPEC int SDLCALL SDL_setenv(const char *name, const char *value, int overwrite);
#ifdef HAVE_SETENV
SDL_FORCE_INLINE int SDL_setenv_inline(const char *name, const char *value, int overwrite) { return setenv(name, value, overwrite); }
#define SDL_setenv SDL_setenv_inline
#endif
extern DECLSPEC void SDLCALL SDL_qsort(void *base, size_t nmemb, size_t size, int (*compare) (const void *, const void *));
#ifdef HAVE_QSORT
SDL_FORCE_INLINE void SDL_qsort_inline(void *base, size_t nmemb, size_t size, int (*compare) (const void *, const void *)) { return qsort(base, nmemb, size, compare); }
#define SDL_qsort SDL_qsort_inline
#endif
extern DECLSPEC int SDLCALL SDL_abs(int x);
#ifdef HAVE_ABS
SDL_FORCE_INLINE int SDL_abs_inline(int x) { return abs(x); }
#else
SDL_FORCE_INLINE int SDL_abs_inline(int x) { return ((x) < 0 ? -(x) : (x)); }
#endif
#define SDL_abs SDL_abs_inline
/* !!! FIXME: these have side effects. You probably shouldn't use them. */
/* !!! FIXME: Maybe we do forceinline functions of SDL_mini, SDL_minf, etc? */
#define SDL_min(x, y) (((x) < (y)) ? (x) : (y))
#define SDL_max(x, y) (((x) > (y)) ? (x) : (y))
extern DECLSPEC int SDLCALL SDL_isdigit(int x);
extern DECLSPEC int SDLCALL SDL_isspace(int x);
extern DECLSPEC int SDLCALL SDL_toupper(int x);
extern DECLSPEC int SDLCALL SDL_tolower(int x);
#ifdef HAVE_CTYPE_H
SDL_FORCE_INLINE int SDL_isdigit_inline(int x) { return isdigit(x); }
SDL_FORCE_INLINE int SDL_isspace_inline(int x) { return isspace(x); }
SDL_FORCE_INLINE int SDL_toupper_inline(int x) { return toupper(x); }
SDL_FORCE_INLINE int SDL_tolower_inline(int x) { return tolower(x); }
#else
SDL_FORCE_INLINE int SDL_isdigit_inline(int x) { return ((x) >= '0') && ((x) <= '9'); }
SDL_FORCE_INLINE int SDL_isspace_inline(int x) { return ((x) == ' ') || ((x) == '\t') || ((x) == '\r') || ((x) == '\n'); }
SDL_FORCE_INLINE int SDL_toupper_inline(int x) { return ((x) >= 'a') && ((x) <= 'z') ? ('A'+((x)-'a')) : (x); }
SDL_FORCE_INLINE int SDL_tolower_inline(int x) { return ((x) >= 'A') && ((x) <= 'Z') ? ('a'+((x)-'A')) : (x); }
#endif
#define SDL_isdigit SDL_isdigit_inline
#define SDL_isspace SDL_isspace_inline
#define SDL_toupper SDL_toupper_inline
#define SDL_tolower SDL_tolower_inline
extern DECLSPEC void *SDLCALL SDL_memset(void *dst, int c, size_t len);
#ifdef HAVE_MEMSET
SDL_FORCE_INLINE void *SDL_memset_inline(void *dst, int c, size_t len) { return memset(dst, c, len); }
#define SDL_memset SDL_memset_inline
#endif
#define SDL_zero(x) SDL_memset(&(x), 0, sizeof((x)))
#define SDL_zerop(x) SDL_memset((x), 0, sizeof(*(x)))
/* !!! FIXME: does this _really_ beat memset() on any modern platform? */
SDL_FORCE_INLINE void SDL_memset4(void *dst, int val, size_t len)
{
#if defined(__GNUC__) && defined(i386)
int u0, u1, u2;
__asm__ __volatile__ (
"cld \n\t"
"rep ; stosl \n\t"
: "=&D" (u0), "=&a" (u1), "=&c" (u2)
: "0" (dst), "1" (val), "2" (SDL_static_cast(Uint32, len))
: "memory"
);
/* !!! FIXME: amd64? */
#else
size_t _n = (len + 3) / 4;
Uint32 *_p = SDL_static_cast(Uint32 *, dst);
Uint32 _val = (val);
if (len == 0)
return;
switch (len % 4)
{
case 0: do { *_p++ = _val;
case 3: *_p++ = _val;
case 2: *_p++ = _val;
case 1: *_p++ = _val;
} while ( --_n );
}
#endif
}
extern DECLSPEC void *SDLCALL SDL_memcpy(void *dst, const void *src, size_t len);
#if defined(__MACOSX__)
SDL_FORCE_INLINE void *SDL_memcpy_inline(void *dst, const void *src, size_t len)
{
/* We can count on memcpy existing on Mac OS X and being well-tuned. */
return memcpy(dst, src, len);
}
#define SDL_memcpy SDL_memcpy_inline
#elif defined(__GNUC__) && defined(i386) && !defined(__WIN32__)
SDL_FORCE_INLINE void *SDL_memcpy_inline(void *dst, const void *src, size_t len)
{
/* !!! FIXME: does this _really_ beat memcpy() on any modern platform? */
/* !!! FIXME: shouldn't we just force the inputs to ecx/edi/esi instead of this tapdance with outputs? */
/* !!! FIXME: amd64? */
int u0, u1, u2;
__asm__ __volatile__ (
"cld \n\t"
"rep ; movsl \n\t"
"testb $2,%b4 \n\t"
"je 1f \n\t"
"movsw \n"
"1:\ttestb $1,%b4 \n\t"
"je 2f \n\t"
"movsb \n"
"2:"
: "=&c" (u0), "=&D" (u1), "=&S" (u2)
: "0" (SDL_static_cast(unsigned, len)/4), "q" (len), "1" (dst), "2" (src)
: "memory"
);
return dst;
}
#define SDL_memcpy SDL_memcpy_inline
#elif defined(HAVE_MEMCPY)
SDL_FORCE_INLINE void *SDL_memcpy_inline(void *dst, const void *src, size_t len)
{
return memcpy(dst, src, len);
}
#define SDL_memcpy SDL_memcpy_inline
#elif defined(HAVE_BCOPY) /* !!! FIXME: is there _really_ ever a time where you have bcopy and not memcpy? */
SDL_FORCE_INLINE void *SDL_memcpy_inline(void *dst, const void *src, size_t len)
{
bcopy(src, dst, len);
return dst;
}
#define SDL_memcpy SDL_memcpy_inline
#endif
SDL_FORCE_INLINE void *SDL_memcpy4(void *dst, const void *src, size_t dwords)
{
#if defined(__GNUC__) && defined(i386)
/* !!! FIXME: does this _really_ beat memcpy() on any modern platform? */
/* !!! FIXME: shouldn't we just force the inputs to ecx/edi/esi instead of this tapdance with outputs? */
int ecx, edi, esi;
__asm__ __volatile__ (
"cld \n\t"
"rep ; movsl \n\t"
: "=&c" (ecx), "=&D" (edi), "=&S" (esi)
: "0" (SDL_static_cast(unsigned, dwords)), "1" (dst), "2" (src)
: "memory"
);
return dst;
#else
return SDL_memcpy(dst, src, dwords * 4);
#endif
}
extern DECLSPEC void *SDLCALL SDL_memmove(void *dst, const void *src, size_t len);
#ifdef HAVE_MEMMOVE
SDL_FORCE_INLINE void *SDL_memmove_inline(void *dst, const void *src, size_t len) { return memmove(dst, src, len); }
#define SDL_memmove SDL_memmove_inline
#endif
extern DECLSPEC int SDLCALL SDL_memcmp(const void *s1, const void *s2, size_t len);
#ifdef HAVE_MEMCMP
SDL_FORCE_INLINE int SDL_memcmp_inline(const void *s1, const void *s2, size_t len) { return memcmp(s1, s2, len); }
#define SDL_memcmp SDL_memcmp_inline
#endif
extern DECLSPEC size_t SDLCALL SDL_strlen(const char *str);
#ifdef HAVE_STRLEN
SDL_FORCE_INLINE size_t SDL_strlen_inline(const char *str) { return strlen(str); }
#define SDL_strlen SDL_strlen_inline
#endif
extern DECLSPEC size_t SDLCALL SDL_wcslen(const wchar_t *wstr);
#ifdef HAVE_WCSLEN
SDL_FORCE_INLINE size_t SDL_wcslen_inline(const wchar_t *wstr) { return wcslen(wstr); }
#define SDL_wcslen SDL_wcslen_inline
#endif
extern DECLSPEC size_t SDLCALL SDL_wcslcpy(wchar_t *dst, const wchar_t *src, size_t maxlen);
#ifdef HAVE_WCSLCPY
SDL_FORCE_INLINE size_t SDL_wcslcpy_inline(wchar_t *dst, const wchar_t *src, size_t maxlen) { return wcslcpy(dst, src, maxlen); }
#define SDL_wcslcpy SDL_wcslcpy_inline
#endif
extern DECLSPEC size_t SDLCALL SDL_wcslcat(wchar_t *dst, const wchar_t *src, size_t maxlen);
#ifdef HAVE_WCSLCAT
SDL_FORCE_INLINE size_t SDL_wcslcat_inline(wchar_t *dst, const wchar_t *src, size_t maxlen) { return wcslcat(dst, src, maxlen); }
#define SDL_wcslcat SDL_wcslcat_inline
#endif
extern DECLSPEC size_t SDLCALL SDL_strlcpy(char *dst, const char *src, size_t maxlen);
#ifdef HAVE_STRLCPY
SDL_FORCE_INLINE size_t SDL_strlcpy_inline(char *dst, const char *src, size_t maxlen) { return strlcpy(dst, src, maxlen); }
#define SDL_strlcpy SDL_strlcpy_inline
#else
#endif
extern DECLSPEC size_t SDLCALL SDL_utf8strlcpy(char *dst, const char *src, size_t dst_bytes);
extern DECLSPEC size_t SDLCALL SDL_strlcat(char *dst, const char *src, size_t maxlen);
#ifdef HAVE_STRLCAT
SDL_FORCE_INLINE size_t SDL_strlcat_inline(char *dst, const char *src, size_t maxlen) { return strlcat(dst, src, maxlen); }
#define SDL_strlcat SDL_strlcat_inline
#endif
extern DECLSPEC char *SDLCALL SDL_strdup(const char *str);
#ifdef HAVE_STRDUP
SDL_FORCE_INLINE char *SDL_strdup_inline(const char *str) { return strdup(str); }
#define SDL_strdup SDL_strdup_inline
#endif
extern DECLSPEC char *SDLCALL SDL_strrev(char *str);
#ifdef HAVE__STRREV
SDL_FORCE_INLINE char *SDL_strrev_inline(char *str) { return _strrev(str); }
#define SDL_strrev SDL_strrev_inline
#endif
extern DECLSPEC char *SDLCALL SDL_strupr(char *str);
#ifdef HAVE__STRUPR
SDL_FORCE_INLINE char *SDL_strupr_inline(char *str) { return _strupr(str); }
#define SDL_strupr SDL_strupr_inline
#endif
extern DECLSPEC char *SDLCALL SDL_strlwr(char *str);
#ifdef HAVE__STRLWR
SDL_FORCE_INLINE char *SDL_strlwr_inline(char *str) { return _strlwr(str); }
#define SDL_strlwr SDL_strlwr_inline
#endif
extern DECLSPEC char *SDLCALL SDL_strchr(const char *str, int c);
#ifdef HAVE_STRCHR
SDL_FORCE_INLINE char *SDL_strchr_inline(const char *str, int c) { return (char*)strchr(str, c); }
#define SDL_strchr SDL_strchr_inline
#elif defined(HAVE_INDEX) /* !!! FIXME: is there anywhere that has this but not strchr? */
SDL_FORCE_INLINE char *SDL_strchr_inline(const char *str, int c) { return index(str, c); }
#define SDL_strchr SDL_strchr_inline
#endif
extern DECLSPEC char *SDLCALL SDL_strrchr(const char *str, int c);
#ifdef HAVE_STRRCHR
SDL_FORCE_INLINE char *SDL_strrchr_inline(const char *str, int c) { return (char*)strrchr(str, c); }
#define SDL_strrchr SDL_strrchr_inline
#elif defined(HAVE_RINDEX) /* !!! FIXME: is there anywhere that has this but not strrchr? */
SDL_FORCE_INLINE char *SDL_strrchr_inline(const char *str, int c) { return (char*)rindex(str, c); }
#define SDL_strrchr SDL_strrchr_inline
#endif
extern DECLSPEC char *SDLCALL SDL_strstr(const char *haystack, const char *needle);
#ifdef HAVE_STRSTR
SDL_FORCE_INLINE char *SDL_strstr_inline(const char *haystack, const char *needle) { return (char*)strstr(haystack, needle); }
#define SDL_strstr SDL_strstr_inline
#endif
extern DECLSPEC char *SDLCALL SDL_ltoa(long value, char *str, int radix);
#ifdef HAVE__LTOA
SDL_FORCE_INLINE char *SDL_ltoa_inline(long value, char *str, int radix) { return _ltoa(value, str, radix); }
#define SDL_ltoa SDL_ltoa_inline
#endif
extern DECLSPEC char *SDLCALL SDL_itoa(int value, char *str, int radix);
#ifdef HAVE_ITOA
SDL_FORCE_INLINE char *SDL_itoa_inline(int value, char *str, int radix) { return itoa(value, str, radix); }
#else
SDL_FORCE_INLINE char *SDL_itoa_inline(int value, char *str, int radix) { return SDL_ltoa((long)value, str, radix); }
#endif
#define SDL_itoa SDL_itoa_inline
extern DECLSPEC char *SDLCALL SDL_ultoa(unsigned long value, char *str, int radix);
#ifdef HAVE__ULTOA
SDL_FORCE_INLINE char *SDL_ultoa_inline(unsigned long value, char *str, int radix) { return _ultoa(value, str, radix); }
#define SDL_ultoa SDL_ultoa_inline
#endif
extern DECLSPEC char *SDLCALL SDL_uitoa(unsigned int value, char *str, int radix);
#ifdef HAVE__UITOA
SDL_FORCE_INLINE char *SDL_uitoa_inline(unsigned int value, char *str, int radix) { return _uitoa(value, str, radix); }
#else
SDL_FORCE_INLINE char *SDL_uitoa_inline(unsigned int value, char *str, int radix) { return SDL_ultoa((unsigned long)value, str, radix); }
#endif
#define SDL_uitoa SDL_uitoa_inline
extern DECLSPEC long SDLCALL SDL_strtol(const char *str, char **endp, int base);
#ifdef HAVE_STRTOL
SDL_FORCE_INLINE long SDL_strtol_inline(const char *str, char **endp, int base) { return strtol(str, endp, base); }
#define SDL_strtol SDL_strtol_inline
#endif
extern DECLSPEC unsigned long SDLCALL SDL_strtoul(const char *str, char **endp, int base);
#ifdef HAVE_STRTOUL
SDL_FORCE_INLINE unsigned long SDLCALL SDL_strtoul_inline(const char *str, char **endp, int base) { return strtoul(str, endp, base); }
#define SDL_strtoul SDL_strtoul_inline
#endif
extern DECLSPEC char *SDLCALL SDL_lltoa(Sint64 value, char *str, int radix);
#ifdef HAVE__I64TOA
SDL_FORCE_INLINE char *SDL_lltoa_inline(Sint64 value, char *str, int radix) { return _i64toa(value, str, radix); }
#define SDL_lltoa SDL_lltoa_inline
#endif
extern DECLSPEC char *SDLCALL SDL_ulltoa(Uint64 value, char *str, int radix);
#ifdef HAVE__UI64TOA
SDL_FORCE_INLINE char *SDL_ulltoa_inline(Uint64 value, char *str, int radix) { return _ui64toa(value, str, radix); }
#define SDL_ulltoa SDL_ulltoa_inline
#endif
extern DECLSPEC Sint64 SDLCALL SDL_strtoll(const char *str, char **endp, int base);
#ifdef HAVE_STRTOLL
SDL_FORCE_INLINE Sint64 SDL_strtoll_inline(const char *str, char **endp, int base) { return strtoll(str, endp, base); }
#define SDL_strtoll SDL_strtoll_inline
#endif
extern DECLSPEC Uint64 SDLCALL SDL_strtoull(const char *str, char **endp, int base);
#ifdef HAVE_STRTOULL
SDL_FORCE_INLINE Uint64 SDL_strtoull_inline(const char *str, char **endp, int base) { return strtoull(str, endp, base); }
#define SDL_strtoull SDL_strtoull_inline
#endif
extern DECLSPEC double SDLCALL SDL_strtod(const char *str, char **endp);
#ifdef HAVE_STRTOD
SDL_FORCE_INLINE double SDL_strtod_inline(const char *str, char **endp) { return strtod(str, endp); }
#define SDL_strtod SDL_strtod_inline
#endif
extern DECLSPEC int SDLCALL SDL_atoi(const char *str);
#ifdef HAVE_ATOI
SDL_FORCE_INLINE int SDL_atoi_inline(const char *str) { return atoi(str); }
#else
SDL_FORCE_INLINE int SDL_atoi_inline(const char *str) { return SDL_strtol(str, NULL, 0); }
#endif
#define SDL_atoi SDL_atoi_inline
extern DECLSPEC double SDLCALL SDL_atof(const char *str);
#ifdef HAVE_ATOF
SDL_FORCE_INLINE double SDL_atof_inline(const char *str) { return (double) atof(str); }
#else
SDL_FORCE_INLINE double SDL_atof_inline(const char *str) { return SDL_strtod(str, NULL); }
#endif
#define SDL_atof SDL_atof_inline
extern DECLSPEC int SDLCALL SDL_strcmp(const char *str1, const char *str2);
#ifdef HAVE_STRCMP
SDL_FORCE_INLINE int SDL_strcmp_inline(const char *str1, const char *str2) { return strcmp(str1, str2); }
#define SDL_strcmp SDL_strcmp_inline
#endif
extern DECLSPEC int SDLCALL SDL_strncmp(const char *str1, const char *str2, size_t maxlen);
#ifdef HAVE_STRNCMP
SDL_FORCE_INLINE int SDL_strncmp_inline(const char *str1, const char *str2, size_t maxlen) { return strncmp(str1, str2, maxlen); }
#define SDL_strncmp SDL_strncmp_inline
#endif
extern DECLSPEC int SDLCALL SDL_strcasecmp(const char *str1, const char *str2);
#ifdef HAVE_STRCASECMP
SDL_FORCE_INLINE int SDL_strcasecmp_inline(const char *str1, const char *str2) { return strcasecmp(str1, str2); }
#define SDL_strcasecmp SDL_strcasecmp_inline
#elif defined(HAVE__STRICMP)
SDL_FORCE_INLINE int SDL_strcasecmp_inline(const char *str1, const char *str2) { return _stricmp(str1, str2); }
#define SDL_strcasecmp SDL_strcasecmp_inline
#endif
extern DECLSPEC int SDLCALL SDL_strncasecmp(const char *str1, const char *str2, size_t len);
#ifdef HAVE_STRNCASECMP
SDL_FORCE_INLINE int SDL_strncasecmp_inline(const char *str1, const char *str2, size_t len) { return strncasecmp(str1, str2, len); }
#define SDL_strncasecmp SDL_strncasecmp_inline
#elif defined(HAVE__STRNICMP)
SDL_FORCE_INLINE int SDL_strncasecmp_inline(const char *str1, const char *str2, size_t len) { return _strnicmp(str1, str2, len); }
#define SDL_strncasecmp SDL_strncasecmp_inline
#endif
/* Not doing SDL_*_inline functions for these, because of the varargs. */
extern DECLSPEC int SDLCALL SDL_sscanf(const char *text, const char *fmt, ...);
#ifdef HAVE_SSCANF
#define SDL_sscanf sscanf
#endif
extern DECLSPEC int SDLCALL SDL_snprintf(char *text, size_t maxlen, const char *fmt, ...);
#ifdef HAVE_SNPRINTF
#define SDL_snprintf snprintf
#endif
extern DECLSPEC int SDLCALL SDL_vsnprintf(char *text, size_t maxlen, const char *fmt, va_list ap);
#ifdef HAVE_VSNPRINTF
SDL_FORCE_INLINE int SDL_vsnprintf_inline(char *text, size_t maxlen, const char *fmt, va_list ap) { return vsnprintf(text, maxlen, fmt, ap); }
#define SDL_vsnprintf SDL_vsnprintf_inline
#endif
#ifndef HAVE_M_PI
#ifndef M_PI
#define M_PI 3.14159265358979323846264338327950288 /* pi */
#endif
#endif
extern DECLSPEC double SDLCALL SDL_atan(double x);
#ifdef HAVE_ATAN
SDL_FORCE_INLINE double SDL_atan_inline(double x) { return atan(x); }
#define SDL_atan SDL_atan_inline
#endif
extern DECLSPEC double SDLCALL SDL_atan2(double x, double y);
#ifdef HAVE_ATAN2
SDL_FORCE_INLINE double SDL_atan2_inline(double x, double y) { return atan2(x, y); }
#define SDL_atan2 SDL_atan2_inline
#endif
extern DECLSPEC double SDLCALL SDL_ceil(double x);
#ifdef HAVE_CEIL
SDL_FORCE_INLINE double SDL_ceil_inline(double x) { return ceil(x); }
#else
SDL_FORCE_INLINE double SDL_ceil_inline(double x) { return (double)(int)((x)+0.5); }
#endif
#define SDL_ceil SDL_ceil_inline
extern DECLSPEC double SDLCALL SDL_copysign(double x, double y);
#ifdef HAVE_COPYSIGN
SDL_FORCE_INLINE double SDL_copysign_inline(double x, double y) { return copysign(x, y); }
#define SDL_copysign SDL_copysign_inline
#endif
extern DECLSPEC double SDLCALL SDL_cos(double x);
#ifdef HAVE_COS
SDL_FORCE_INLINE double SDL_cos_inline(double x) { return cos(x); }
#define SDL_cos SDL_cos_inline
#endif
extern DECLSPEC float SDLCALL SDL_cosf(float x);
#ifdef HAVE_COSF
SDL_FORCE_INLINE float SDL_cosf_inline(float x) { return cosf(x); }
#else
SDL_FORCE_INLINE float SDL_cosf_inline(float x) { return (float)SDL_cos((double)x); }
#endif
#define SDL_cosf SDL_cosf_inline
extern DECLSPEC double SDLCALL SDL_fabs(double x);
#ifdef HAVE_FABS
SDL_FORCE_INLINE double SDL_fabs_inline(double x) { return fabs(x); }
#define SDL_fabs SDL_fabs_inline
#endif
extern DECLSPEC double SDLCALL SDL_floor(double x);
#ifdef HAVE_FLOOR
SDL_FORCE_INLINE double SDL_floor_inline(double x) { return floor(x); }
#define SDL_floor SDL_floor_inline
#endif
extern DECLSPEC double SDLCALL SDL_log(double x);
#ifdef HAVE_LOG
SDL_FORCE_INLINE double SDL_log_inline(double x) { return log(x); }
#define SDL_log SDL_log_inline
#endif
extern DECLSPEC double SDLCALL SDL_pow(double x, double y);
#ifdef HAVE_POW
SDL_FORCE_INLINE double SDL_pow_inline(double x, double y) { return pow(x, y); }
#define SDL_pow SDL_pow_inline
#endif
extern DECLSPEC double SDLCALL SDL_scalbn(double x, int n);
#ifdef HAVE_SCALBN
SDL_FORCE_INLINE double SDL_scalbn_inline(double x, int n) { return scalbn(x, n); }
#define SDL_scalbn SDL_scalbn_inline
#endif
extern DECLSPEC double SDLCALL SDL_sin(double x);
#ifdef HAVE_SIN
SDL_FORCE_INLINE double SDL_sin_inline(double x) { return sin(x); }
#define SDL_sin SDL_sin_inline
#endif
extern DECLSPEC float SDLCALL SDL_sinf(float x);
#ifdef HAVE_SINF
SDL_FORCE_INLINE float SDL_sinf_inline(float x) { return sinf(x); }
#else
SDL_FORCE_INLINE float SDL_sinf_inline(float x) { return (float)SDL_sin((double)x); }
#endif
#define SDL_sinf SDL_sinf_inline
extern DECLSPEC double SDLCALL SDL_sqrt(double x);
#ifdef HAVE_SQRT
SDL_FORCE_INLINE double SDL_sqrt_inline(double x) { return sqrt(x); }
#define SDL_sqrt SDL_sqrt_inline
#endif
/* The SDL implementation of iconv() returns these error codes */
#define SDL_ICONV_ERROR (size_t)-1
#define SDL_ICONV_E2BIG (size_t)-2
#define SDL_ICONV_EILSEQ (size_t)-3
#define SDL_ICONV_EINVAL (size_t)-4
/* SDL_iconv_* are now always real symbols/types, not macros or inlined. */
typedef struct _SDL_iconv_t *SDL_iconv_t;
extern DECLSPEC SDL_iconv_t SDLCALL SDL_iconv_open(const char *tocode,
const char *fromcode);
extern DECLSPEC int SDLCALL SDL_iconv_close(SDL_iconv_t cd);
extern DECLSPEC size_t SDLCALL SDL_iconv(SDL_iconv_t cd, const char **inbuf,
size_t * inbytesleft, char **outbuf,
size_t * outbytesleft);
/**
* This function converts a string between encodings in one pass, returning a
* string that must be freed with SDL_free() or NULL on error.
*/
extern DECLSPEC char *SDLCALL SDL_iconv_string(const char *tocode,
const char *fromcode,
const char *inbuf,
size_t inbytesleft);
#define SDL_iconv_utf8_locale(S) SDL_iconv_string("", "UTF-8", S, SDL_strlen(S)+1)
#define SDL_iconv_utf8_ucs2(S) (Uint16 *)SDL_iconv_string("UCS-2-INTERNAL", "UTF-8", S, SDL_strlen(S)+1)
#define SDL_iconv_utf8_ucs4(S) (Uint32 *)SDL_iconv_string("UCS-4-INTERNAL", "UTF-8", S, SDL_strlen(S)+1)
/* Ends C function definitions when using C++ */
#ifdef __cplusplus
/* *INDENT-OFF* */
}
/* *INDENT-ON* */
#endif
#include "close_code.h"
#endif /* _SDL_stdinc_h */
/* vi: set ts=4 sw=4 expandtab: */

502
external/SDL2/SDL_surface.h vendored Normal file
View File

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

934
external/SDL2/SDL_video.h vendored Normal file
View File

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

150
external/SDL2/begin_code.h vendored Normal file
View File

@ -0,0 +1,150 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/**
* \file begin_code.h
*
* This file sets things up for C dynamic library function definitions,
* static inlined functions, and structures aligned at 4-byte alignment.
* If you don't like ugly C preprocessor code, don't look at this file. :)
*/
/* This shouldn't be nested -- included it around code only. */
#ifdef _begin_code_h
#error Nested inclusion of begin_code.h
#endif
#define _begin_code_h
/* Some compilers use a special export keyword */
#ifndef DECLSPEC
# if defined(__BEOS__) || defined(__HAIKU__)
# if defined(__GNUC__)
# define DECLSPEC __declspec(dllexport)
# else
# define DECLSPEC __declspec(export)
# endif
# elif defined(__WIN32__)
# ifdef __BORLANDC__
# ifdef BUILD_SDL
# define DECLSPEC
# else
# define DECLSPEC __declspec(dllimport)
# endif
# else
# define DECLSPEC __declspec(dllexport)
# endif
# else
# if defined(__GNUC__) && __GNUC__ >= 4
# define DECLSPEC __attribute__ ((visibility("default")))
# else
# define DECLSPEC
# endif
# endif
#endif
/* By default SDL uses the C calling convention */
#ifndef SDLCALL
#if defined(__WIN32__) && !defined(__GNUC__)
#define SDLCALL __cdecl
#else
#define SDLCALL
#endif
#endif /* SDLCALL */
/* Removed DECLSPEC on Symbian OS because SDL cannot be a DLL in EPOC */
#ifdef __SYMBIAN32__
#undef DECLSPEC
#define DECLSPEC
#endif /* __SYMBIAN32__ */
/* Force structure packing at 4 byte alignment.
This is necessary if the header is included in code which has structure
packing set to an alternate value, say for loading structures from disk.
The packing is reset to the previous value in close_code.h
*/
#if defined(_MSC_VER) || defined(__MWERKS__) || defined(__BORLANDC__)
#ifdef _MSC_VER
#pragma warning(disable: 4103)
#endif
#ifdef __BORLANDC__
#pragma nopackwarning
#endif
#ifdef _M_X64
/* Use 8-byte alignment on 64-bit architectures, so pointers are aligned */
#pragma pack(push,8)
#else
#pragma pack(push,4)
#endif
#endif /* Compiler needs structure packing set */
/* Set up compiler-specific options for inlining functions */
#ifndef SDL_INLINE_OKAY
#ifdef __GNUC__
#define SDL_INLINE_OKAY
#else
/* Add any special compiler-specific cases here */
#if defined(_MSC_VER) || defined(__BORLANDC__) || \
defined(__DMC__) || defined(__SC__) || \
defined(__WATCOMC__) || defined(__LCC__) || \
defined(__DECC)
#ifndef __inline__
#define __inline__ __inline
#endif
#define SDL_INLINE_OKAY
#else
#if !defined(__MRC__) && !defined(_SGI_SOURCE)
#ifndef __inline__
#define __inline__ inline
#endif
#define SDL_INLINE_OKAY
#endif /* Not a funky compiler */
#endif /* Visual C++ */
#endif /* GNU C */
#endif /* SDL_INLINE_OKAY */
/* If inlining isn't supported, remove "__inline__", turning static
inlined functions into static functions (resulting in code bloat
in all files which include the offending header files)
*/
#ifndef SDL_INLINE_OKAY
#define __inline__
#endif
#ifndef SDL_FORCE_INLINE
#if defined(_MSC_VER)
#define SDL_FORCE_INLINE __forceinline
#elif ( (defined(__GNUC__) && (__GNUC__ >= 4)) || defined(__clang__) )
#define SDL_FORCE_INLINE __attribute__((always_inline)) static inline
#else
#define SDL_FORCE_INLINE static __inline__
#endif
#endif
/* Apparently this is needed by several Windows compilers */
#if !defined(__MACH__)
#ifndef NULL
#ifdef __cplusplus
#define NULL 0
#else
#define NULL ((void *)0)
#endif
#endif /* NULL */
#endif /* ! Mac OS X - breaks precompiled headers */

37
external/SDL2/close_code.h vendored Normal file
View File

@ -0,0 +1,37 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/**
* \file close_code.h
*
* This file reverses the effects of begin_code.h and should be included
* after you finish any function and structure declarations in your headers
*/
#undef _begin_code_h
/* Reset structure packing at previous byte alignment */
#if defined(_MSC_VER) || defined(__MWERKS__) || defined(__WATCOMC__) || defined(__BORLANDC__)
#ifdef __BORLANDC__
#pragma nopackwarning
#endif
#pragma pack(pop)
#endif /* Compiler needs structure packing set */