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SDL.pas
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SDL.pas
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//Används när platform är SDL
unit sdl;
{
$Id: sdl.pas,v 1.17 2005/01/03 18:40:59 savage Exp $
}
{******************************************************************************}
{ }
{ JEDI-SDL : Pascal units for SDL - Simple DirectMedia Layer }
{ Conversion of the Simple DirectMedia Layer Headers }
{ }
{ Portions created by Sam Lantinga <slouken@devolution.com> are }
{ Copyright (C) 1997-2004 Sam Lantinga }
{ 5635-34 Springhouse Dr. }
{ Pleasanton, CA 94588 (USA) }
{ }
{ All Rights Reserved. }
{ }
{ The original files are : SDL.h }
{ SDL_main.h }
{ SDL_types.h }
{ SDL_rwops.h }
{ SDL_timer.h }
{ SDL_audio.h }
{ SDL_cdrom.h }
{ SDL_joystick.h }
{ SDL_mouse.h }
{ SDL_keyboard.h }
{ SDL_events.h }
{ SDL_video.h }
{ SDL_byteorder.h }
{ SDL_version.h }
{ SDL_active.h }
{ SDL_thread.h }
{ SDL_mutex .h }
{ SDL_getenv.h }
{ SDL_loadso.h }
{ }
{ The initial developer of this Pascal code was : }
{ Dominqiue Louis <Dominique@SavageSoftware.com.au> }
{ }
{ Portions created by Dominqiue Louis are }
{ Copyright (C) 2000 - 2004 Dominqiue Louis. }
{ }
{ }
{ Contributor(s) }
{ -------------- }
{ Tom Jones <tigertomjones@gmx.de> His Project inspired this conversion }
{ Matthias Thoma <ma.thoma@gmx.de> }
{ }
{ Obtained through: }
{ Joint Endeavour of Delphi Innovators ( Project JEDI ) }
{ }
{ You may retrieve the latest version of this file at the Project }
{ JEDI home page, located at http://delphi-jedi.org }
{ }
{ The contents of this file are used with permission, subject to }
{ the Mozilla Public License Version 1.1 (the "License"); you may }
{ not use this file except in compliance with the License. You may }
{ obtain a copy of the License at }
{ http://www.mozilla.org/MPL/MPL-1.1.html }
{ }
{ Software distributed under the License is distributed on an }
{ "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or }
{ implied. See the License for the specific language governing }
{ rights and limitations under the License. }
{ }
{ Description }
{ ----------- }
{ }
{ }
{ }
{ }
{ }
{ }
{ }
{ Requires }
{ -------- }
{ The SDL Runtime libraris on Win32 : SDL.dll on Linux : libSDL.so }
{ They are available from... }
{ http://www.libsdl.org . }
{ }
{ Programming Notes }
{ ----------------- }
{ }
{ }
{ }
{ }
{ Revision History }
{ ---------------- }
{ May 08 2001 - DL : Added Keyboard State Array ( See demos for how to }
{ use ) }
{ PKeyStateArr = ^TKeyStateArr; }
{ TKeyStateArr = array[0..65000] of UInt8; }
{ As most games will need it. }
{ }
{ April 02 2001 - DL : Added SDL_getenv.h definitions and tested version }
{ 1.2.0 compatability. }
{ }
{ March 13 2001 - MT : Added Linux compatibility. }
{ }
{ March 10 2001 - MT : Added externalsyms for DEFINES }
{ Changed the license header }
{ }
{ March 09 2001 - MT : Added Kylix Ifdefs/Deleted the uses mmsystem }
{ }
{ March 01 2001 - DL : Update conversion of version 1.1.8 }
{ }
{ July 22 2001 - DL : Added TUInt8Array and PUIntArray after suggestions }
{ from Matthias Thoma and Eric Grange. }
{ }
{ October 12 2001 - DL : Various changes as suggested by Matthias Thoma and }
{ David Acklam }
{ }
{ October 24 2001 - DL : Added FreePascal support as per suggestions from }
{ Dean Ellis. }
{ }
{ October 27 2001 - DL : Added SDL_BUTTON macro }
{ }
{ November 08 2001 - DL : Bug fix as pointed out by Puthoon. }
{ }
{ November 29 2001 - DL : Bug fix of SDL_SetGammaRamp as pointed out by Simon}
{ Rushton. }
{ }
{ November 30 2001 - DL : SDL_NOFRAME added as pointed out by Simon Rushton. }
{ }
{ December 11 2001 - DL : Added $WEAKPACKAGEUNIT ON to facilitate useage in }
{ Components }
{ }
{ January 05 2002 - DL : Added SDL_Swap32 function as suggested by Matthias }
{ Thoma and also made sure the _getenv from }
{ MSVCRT.DLL uses the right calling convention }
{ }
{ January 25 2002 - DL : Updated conversion of SDL_AddTimer & }
{ SDL_RemoveTimer as per suggestions from Matthias }
{ Thoma. }
{ }
{ January 27 2002 - DL : Commented out exported function putenv and getenv }
{ So that developers get used to using SDL_putenv }
{ SDL_getenv, as they are more portable }
{ }
{ March 05 2002 - DL : Added FreeAnNil procedure for Delphi 4 users. }
{ }
{ October 23 2002 - DL : Added Delphi 3 Define of Win32. }
{ If you intend to you Delphi 3... }
{ ( which is officially unsupported ) make sure you }
{ remove references to $EXTERNALSYM in this and other}
{ SDL files. }
{ }
{ November 29 2002 - DL : Fixed bug in Declaration of SDL_GetRGBA that was }
{ pointed out by Todd Lang }
{ }
{ April 03 2003 - DL : Added jedi-sdl.inc include file to support more }
{ Pascal compilers. Initial support is now included }
{ for GnuPascal, VirtualPascal, TMT and obviously }
{ continue support for Delphi Kylix and FreePascal. }
{ }
{ April 08 2003 - MK : Aka Mr Kroket - Added Better FPC support }
{ }
{ April 24 2003 - DL : under instruction from Alexey Barkovoy, I have added}
{ better TMT Pascal support and under instruction }
{ from Prof. Abimbola Olowofoyeku (The African Chief),}
{ I have added better Gnu Pascal support }
{ }
{ April 30 2003 - DL : under instruction from David Mears AKA }
{ Jason Siletto, I have added FPC Linux support. }
{ This was compiled with fpc 1.1, so remember to set }
{ include file path. ie. -Fi/usr/share/fpcsrc/rtl/* }
{ }
{
$Log: sdl.pas,v $
Revision 1.17 2005/01/03 18:40:59 savage
Updated Version number to reflect latest one
Revision 1.16 2005/01/01 02:02:06 savage
Updated to v1.2.8
Revision 1.15 2004/12/24 18:57:11 savage
forgot to apply Michalis Kamburelis' patch to the implementation section. now fixed
Revision 1.14 2004/12/23 23:42:18 savage
Applied Patches supplied by Michalis Kamburelis ( THANKS! ), for greater FreePascal compatability.
Revision 1.13 2004/09/30 22:31:59 savage
Updated with slightly different header comments
Revision 1.12 2004/09/12 21:52:58 savage
Slight changes to fix some issues with the sdl classes.
Revision 1.11 2004/08/14 22:54:30 savage
Updated so that Library name defines are correctly defined for MacOS X.
Revision 1.10 2004/07/20 23:57:33 savage
Thanks to Paul Toth for spotting an error in the SDL Audio Convertion structures.
In TSDL_AudioCVT the filters variable should point to and array of pointers and not what I had there previously.
Revision 1.9 2004/07/03 22:07:22 savage
Added Bitwise Manipulation Functions for TSDL_VideoInfo struct.
Revision 1.8 2004/05/10 14:10:03 savage
Initial MacOS X support. Fixed defines for MACOS ( Classic ) and DARWIN ( MacOS X ).
Revision 1.7 2004/04/13 09:32:08 savage
Changed Shared object names back to just the .so extension to avoid conflicts on various Linux/Unix distros. Therefore developers will need to create Symbolic links to the actual Share Objects if necessary.
Revision 1.6 2004/04/01 20:53:23 savage
Changed Linux Shared Object names so they reflect the Symbolic Links that are created when installing the RPMs from the SDL site.
Revision 1.5 2004/02/22 15:32:10 savage
SDL_GetEnv Fix so it also works on FPC/Linux. Thanks to Rodrigo for pointing this out.
Revision 1.4 2004/02/21 23:24:29 savage
SDL_GetEnv Fix so that it is not define twice for FPC. Thanks to Rene Hugentobler for pointing out this bug,
Revision 1.3 2004/02/18 22:35:51 savage
Brought sdl.pas up to 1.2.7 compatability
Thus...
Added SDL_GL_STEREO,
SDL_GL_MULTISAMPLEBUFFERS,
SDL_GL_MULTISAMPLESAMPLES
Add DLL/Shared object functions
function SDL_LoadObject( const sofile : PChar ) : Pointer;
function SDL_LoadFunction( handle : Pointer; const name : PChar ) : Pointer;
procedure SDL_UnloadObject( handle : Pointer );
Added function to create RWops from const memory: SDL_RWFromConstMem()
function SDL_RWFromConstMem(const mem: Pointer; size: Integer) : PSDL_RWops;
Ported SDL_cpuinfo.h so Now you can test for Specific CPU types.
Revision 1.2 2004/02/17 21:37:12 savage
Tidying up of units
Revision 1.1 2004/02/05 00:08:20 savage
Module 1.0 release
}
{******************************************************************************}
{$I jedi-sdl.inc}
{$ALIGN ON}
interface
uses
{$IFDEF __GPC__}
system,
gpc;
{$ENDIF}
{$IFDEF WIN32}
{$IFNDEF __GPC__}
Windows;
{$ENDIF}
{$ENDIF}
{$IFNDEF Win32}
{$IFDEF FPC}
{$IFDEF Ver1_0}
linux,
{$ELSE}
pthreads,
baseunix,
unix;
{$ENDIF}
//ville darwin
//tagit bort x-beroende
// x;
// xlib;
{$ELSE}
Posix.Semaphore,
Posix.Pthread,
Posix.Stdlib,
System.Types;
{$ENDIF}
{$ENDIF}
{$IFDEF __MACH__}
GPCMacOSAll;
{$ENDIF}
{$if defined(macos) and not defined(fpc)}
const
PTHREAD_MUTEX_SIZE = 40;
PTHREAD_COND_SIZE = 24;
type
pthread_mutex_t = record
__sig: Longint;
opaque: array [0..PTHREAD_MUTEX_SIZE - 1] of Byte;
end;
pthread_cond_t = record
__sig: Longint;
opaque: array [0..PTHREAD_COND_SIZE - 1] of Byte;
end;
pthread_t = Pointer;
{$ifend}
const
{$IF Defined(WIN32)}
SDLLibName = 'SDL.dll';
{$ELSEIF Defined(MACOS)}
SDLLibName = '/Library/Frameworks/SDL.framework/SDL';
{$ELSE}
SDLLibName = 'libSDL.so';
{$IFEND}
// SDLLibName = 'SDL';
// SDL.h constants
SDL_INIT_TIMER = $00000001;
{$EXTERNALSYM SDL_INIT_TIMER}
SDL_INIT_AUDIO = $00000010;
{$EXTERNALSYM SDL_INIT_AUDIO}
SDL_INIT_VIDEO = $00000020;
{$EXTERNALSYM SDL_INIT_VIDEO}
SDL_INIT_CDROM = $00000100;
{$EXTERNALSYM SDL_INIT_CDROM}
SDL_INIT_JOYSTICK = $00000200;
{$EXTERNALSYM SDL_INIT_JOYSTICK}
SDL_INIT_NOPARACHUTE = $00100000; // Don't catch fatal signals
{$EXTERNALSYM SDL_INIT_NOPARACHUTE}
SDL_INIT_EVENTTHREAD = $01000000; // Not supported on all OS's
{$EXTERNALSYM SDL_INIT_EVENTTHREAD}
SDL_INIT_EVERYTHING = $0000FFFF;
{$EXTERNALSYM SDL_INIT_EVERYTHING}
// SDL_error.h constants
ERR_MAX_STRLEN = 128;
{$EXTERNALSYM ERR_MAX_STRLEN}
ERR_MAX_ARGS = 5;
{$EXTERNALSYM ERR_MAX_ARGS}
// SDL_types.h constants
SDL_PRESSED = $01;
{$EXTERNALSYM SDL_PRESSED}
SDL_RELEASED = $00;
{$EXTERNALSYM SDL_RELEASED}
// SDL_timer.h constants
// This is the OS scheduler timeslice, in milliseconds
SDL_TIMESLICE = 10;
{$EXTERNALSYM SDL_TIMESLICE}
// This is the maximum resolution of the SDL timer on all platforms
TIMER_RESOLUTION = 10; // Experimentally determined
{$EXTERNALSYM TIMER_RESOLUTION}
// SDL_audio.h constants
AUDIO_U8 = $0008; // Unsigned 8-bit samples
{$EXTERNALSYM AUDIO_U8}
AUDIO_S8 = $8008; // Signed 8-bit samples
{$EXTERNALSYM AUDIO_S8}
AUDIO_U16LSB = $0010; // Unsigned 16-bit samples
{$EXTERNALSYM AUDIO_U16LSB}
AUDIO_S16LSB = $8010; // Signed 16-bit samples
{$EXTERNALSYM AUDIO_S16LSB}
AUDIO_U16MSB = $1010; // As above, but big-endian byte order
{$EXTERNALSYM AUDIO_U16MSB}
AUDIO_S16MSB = $9010; // As above, but big-endian byte order
{$EXTERNALSYM AUDIO_S16MSB}
AUDIO_U16 = AUDIO_U16LSB;
{$EXTERNALSYM AUDIO_U16}
AUDIO_S16 = AUDIO_S16LSB;
{$EXTERNALSYM AUDIO_S16}
// SDL_cdrom.h constants
// The maximum number of CD-ROM tracks on a disk
SDL_MAX_TRACKS = 99;
{$EXTERNALSYM SDL_MAX_TRACKS}
// The types of CD-ROM track possible
SDL_AUDIO_TRACK = $00;
{$EXTERNALSYM SDL_AUDIO_TRACK}
SDL_DATA_TRACK = $04;
{$EXTERNALSYM SDL_DATA_TRACK}
// Conversion functions from frames to Minute/Second/Frames and vice versa
CD_FPS = 75;
{$EXTERNALSYM CD_FPS}
// SDL_byteorder.h constants
// The two types of endianness
SDL_LIL_ENDIAN = 1234;
{$EXTERNALSYM SDL_LIL_ENDIAN}
SDL_BIG_ENDIAN = 4321;
{$EXTERNALSYM SDL_BIG_ENDIAN}
{$IFDEF IA32}
SDL_BYTEORDER = SDL_LIL_ENDIAN;
{$EXTERNALSYM SDL_BYTEORDER}
// Native audio byte ordering
AUDIO_U16SYS = AUDIO_U16LSB;
{$EXTERNALSYM AUDIO_U16SYS}
AUDIO_S16SYS = AUDIO_S16LSB;
{$EXTERNALSYM AUDIO_S16SYS}
{$ELSE}
SDL_BYTEORDER = SDL_BIG_ENDIAN;
{$EXTERNALSYM SDL_BYTEORDER}
// Native audio byte ordering
AUDIO_U16SYS = AUDIO_U16MSB;
{$EXTERNALSYM AUDIO_U16SYS}
AUDIO_S16SYS = AUDIO_S16MSB;
{$EXTERNALSYM AUDIO_S16SYS}
{$ENDIF}
SDL_MIX_MAXVOLUME = 128;
{$EXTERNALSYM SDL_MIX_MAXVOLUME}
// SDL_joystick.h constants
MAX_JOYSTICKS = 2; // only 2 are supported in the multimedia API
{$EXTERNALSYM MAX_JOYSTICKS}
MAX_AXES = 6; // each joystick can have up to 6 axes
{$EXTERNALSYM MAX_AXES}
MAX_BUTTONS = 32; // and 32 buttons
{$EXTERNALSYM MAX_BUTTONS}
AXIS_MIN = -32768; // minimum value for axis coordinate
{$EXTERNALSYM AXIS_MIN}
AXIS_MAX = 32767; // maximum value for axis coordinate
{$EXTERNALSYM AXIS_MAX}
JOY_AXIS_THRESHOLD = (((AXIS_MAX) - (AXIS_MIN)) / 100); // 1% motion
{$EXTERNALSYM JOY_AXIS_THRESHOLD}
//JOY_BUTTON_FLAG(n) (1<<n)
// array to hold joystick ID values
//static UInt SYS_JoystickID[MAX_JOYSTICKS];
//static JOYCAPS SYS_Joystick[MAX_JOYSTICKS];
{ Get the current state of a POV hat on a joystick
The return value is one of the following positions: }
SDL_HAT_CENTERED = $00;
{$EXTERNALSYM SDL_HAT_CENTERED}
SDL_HAT_UP = $01;
{$EXTERNALSYM SDL_HAT_UP}
SDL_HAT_RIGHT = $02;
{$EXTERNALSYM SDL_HAT_RIGHT}
SDL_HAT_DOWN = $04;
{$EXTERNALSYM SDL_HAT_DOWN}
SDL_HAT_LEFT = $08;
{$EXTERNALSYM SDL_HAT_LEFT}
SDL_HAT_RIGHTUP = SDL_HAT_RIGHT or SDL_HAT_UP;
{$EXTERNALSYM SDL_HAT_RIGHTUP}
SDL_HAT_RIGHTDOWN = SDL_HAT_RIGHT or SDL_HAT_DOWN;
{$EXTERNALSYM SDL_HAT_RIGHTDOWN}
SDL_HAT_LEFTUP = SDL_HAT_LEFT or SDL_HAT_UP;
{$EXTERNALSYM SDL_HAT_LEFTUP}
SDL_HAT_LEFTDOWN = SDL_HAT_LEFT or SDL_HAT_DOWN;
{$EXTERNALSYM SDL_HAT_LEFTDOWN}
// SDL_verion.h constants
// Printable format: "%d.%d.%d", MAJOR, MINOR, PATCHLEVEL
SDL_MAJOR_VERSION = 1;
{$EXTERNALSYM SDL_MAJOR_VERSION}
SDL_MINOR_VERSION = 2;
{$EXTERNALSYM SDL_MINOR_VERSION}
SDL_PATCHLEVEL = 8;
{$EXTERNALSYM SDL_PATCHLEVEL}
// SDL_events.h constants
SDL_NOEVENT = 0; // Unused (do not remove)
{$EXTERNALSYM SDL_NOEVENT}
SDL_ACTIVEEVENT = 1; // Application loses/gains visibility
{$EXTERNALSYM SDL_ACTIVEEVENT}
SDL_KEYDOWN = 2; // Keys pressed
{$EXTERNALSYM SDL_KEYDOWN}
SDL_KEYUP = 3; // Keys released
{$EXTERNALSYM SDL_KEYUP}
SDL_MOUSEMOTION = 4; // Mouse moved
{$EXTERNALSYM SDL_MOUSEMOTION}
SDL_MOUSEBUTTONDOWN = 5; // Mouse button pressed
{$EXTERNALSYM SDL_MOUSEBUTTONDOWN}
SDL_MOUSEBUTTONUP = 6; // Mouse button released
{$EXTERNALSYM SDL_MOUSEBUTTONUP}
SDL_JOYAXISMOTION = 7; // Joystick axis motion
{$EXTERNALSYM SDL_JOYAXISMOTION}
SDL_JOYBALLMOTION = 8; // Joystick trackball motion
{$EXTERNALSYM SDL_JOYBALLMOTION}
SDL_JOYHATMOTION = 9; // Joystick hat position change
{$EXTERNALSYM SDL_JOYHATMOTION}
SDL_JOYBUTTONDOWN = 10; // Joystick button pressed
{$EXTERNALSYM SDL_JOYBUTTONDOWN}
SDL_JOYBUTTONUP = 11; // Joystick button released
{$EXTERNALSYM SDL_JOYBUTTONUP}
SDL_QUITEV = 12; // User-requested quit ( Changed due to procedure conflict )
{$EXTERNALSYM SDL_QUIT}
SDL_SYSWMEVENT = 13; // System specific event
{$EXTERNALSYM SDL_SYSWMEVENT}
SDL_EVENT_RESERVEDA = 14; // Reserved for future use..
{$EXTERNALSYM SDL_EVENT_RESERVEDA}
SDL_EVENT_RESERVED = 15; // Reserved for future use..
{$EXTERNALSYM SDL_EVENT_RESERVED}
SDL_VIDEORESIZE = 16; // User resized video mode
{$EXTERNALSYM SDL_VIDEORESIZE}
SDL_VIDEOEXPOSE = 17; // Screen needs to be redrawn
{$EXTERNALSYM SDL_VIDEOEXPOSE}
SDL_EVENT_RESERVED2 = 18; // Reserved for future use..
{$EXTERNALSYM SDL_EVENT_RESERVED2}
SDL_EVENT_RESERVED3 = 19; // Reserved for future use..
{$EXTERNALSYM SDL_EVENT_RESERVED3}
SDL_EVENT_RESERVED4 = 20; // Reserved for future use..
{$EXTERNALSYM SDL_EVENT_RESERVED4}
SDL_EVENT_RESERVED5 = 21; // Reserved for future use..
{$EXTERNALSYM SDL_EVENT_RESERVED5}
SDL_EVENT_RESERVED6 = 22; // Reserved for future use..
{$EXTERNALSYM SDL_EVENT_RESERVED6}
SDL_EVENT_RESERVED7 = 23; // Reserved for future use..
{$EXTERNALSYM SDL_EVENT_RESERVED7}
// Events SDL_USEREVENT through SDL_MAXEVENTS-1 are for your use
SDL_USEREVENT = 24;
{$EXTERNALSYM SDL_USEREVENT}
// This last event is only for bounding internal arrays
// It is the number of bits in the event mask datatype -- UInt32
SDL_NUMEVENTS = 32;
{$EXTERNALSYM SDL_NUMEVENTS}
SDL_ALLEVENTS = $FFFFFFFF;
{$EXTERNALSYM SDL_ALLEVENTS}
SDL_ACTIVEEVENTMASK = 1 shl SDL_ACTIVEEVENT;
{$EXTERNALSYM SDL_ACTIVEEVENTMASK}
SDL_KEYDOWNMASK = 1 shl SDL_KEYDOWN;
{$EXTERNALSYM SDL_KEYDOWNMASK}
SDL_KEYUPMASK = 1 shl SDL_KEYUP;
{$EXTERNALSYM SDL_KEYUPMASK}
SDL_MOUSEMOTIONMASK = 1 shl SDL_MOUSEMOTION;
{$EXTERNALSYM SDL_MOUSEMOTIONMASK}
SDL_MOUSEBUTTONDOWNMASK = 1 shl SDL_MOUSEBUTTONDOWN;
{$EXTERNALSYM SDL_MOUSEBUTTONDOWNMASK}
SDL_MOUSEBUTTONUPMASK = 1 shl SDL_MOUSEBUTTONUP;
{$EXTERNALSYM SDL_MOUSEBUTTONUPMASK}
SDL_MOUSEEVENTMASK = 1 shl SDL_MOUSEMOTION or
1 shl SDL_MOUSEBUTTONDOWN or
1 shl SDL_MOUSEBUTTONUP;
{$EXTERNALSYM SDL_MOUSEEVENTMASK}
SDL_JOYAXISMOTIONMASK = 1 shl SDL_JOYAXISMOTION;
{$EXTERNALSYM SDL_JOYAXISMOTIONMASK}
SDL_JOYBALLMOTIONMASK = 1 shl SDL_JOYBALLMOTION;
{$EXTERNALSYM SDL_JOYBALLMOTIONMASK}
SDL_JOYHATMOTIONMASK = 1 shl SDL_JOYHATMOTION;
{$EXTERNALSYM SDL_JOYHATMOTIONMASK}
SDL_JOYBUTTONDOWNMASK = 1 shl SDL_JOYBUTTONDOWN;
{$EXTERNALSYM SDL_JOYBUTTONDOWNMASK}
SDL_JOYBUTTONUPMASK = 1 shl SDL_JOYBUTTONUP;
{$EXTERNALSYM SDL_JOYBUTTONUPMASK}
SDL_JOYEVENTMASK = 1 shl SDL_JOYAXISMOTION or
1 shl SDL_JOYBALLMOTION or
1 shl SDL_JOYHATMOTION or
1 shl SDL_JOYBUTTONDOWN or
1 shl SDL_JOYBUTTONUP;
{$EXTERNALSYM SDL_JOYEVENTMASK}
SDL_VIDEORESIZEMASK = 1 shl SDL_VIDEORESIZE;
{$EXTERNALSYM SDL_VIDEORESIZEMASK}
SDL_QUITMASK = 1 shl SDL_QUITEV;
{$EXTERNALSYM SDL_QUITMASK}
SDL_SYSWMEVENTMASK = 1 shl SDL_SYSWMEVENT;
{$EXTERNALSYM SDL_SYSWMEVENTMASK}
{ This function allows you to set the state of processing certain events.
If 'state' is set to SDL_IGNORE, that event will be automatically dropped
from the event queue and will not event be filtered.
If 'state' is set to SDL_ENABLE, that event will be processed normally.
If 'state' is set to SDL_QUERY, SDL_EventState() will return the
current processing state of the specified event. }
SDL_QUERY = -1;
{$EXTERNALSYM SDL_QUERY}
SDL_IGNORE = 0;
{$EXTERNALSYM SDL_IGNORE}
SDL_DISABLE = 0;
{$EXTERNALSYM SDL_DISABLE}
SDL_ENABLE = 1;
{$EXTERNALSYM SDL_ENABLE}
//SDL_keyboard.h constants
// This is the mask which refers to all hotkey bindings
SDL_ALL_HOTKEYS = $FFFFFFFF;
{$EXTERNALSYM SDL_ALL_HOTKEYS}
{ Enable/Disable keyboard repeat. Keyboard repeat defaults to off.
'delay' is the initial delay in ms between the time when a key is
pressed, and keyboard repeat begins.
'interval' is the time in ms between keyboard repeat events. }
SDL_DEFAULT_REPEAT_DELAY = 500;
{$EXTERNALSYM SDL_DEFAULT_REPEAT_DELAY}
SDL_DEFAULT_REPEAT_INTERVAL = 30;
{$EXTERNALSYM SDL_DEFAULT_REPEAT_INTERVAL}
// The keyboard syms have been cleverly chosen to map to ASCII
SDLK_UNKNOWN = 0;
{$EXTERNALSYM SDLK_UNKNOWN}
SDLK_FIRST = 0;
{$EXTERNALSYM SDLK_FIRST}
SDLK_BACKSPACE = 8;
{$EXTERNALSYM SDLK_BACKSPACE}
SDLK_TAB = 9;
{$EXTERNALSYM SDLK_TAB}
SDLK_CLEAR = 12;
{$EXTERNALSYM SDLK_CLEAR}
SDLK_RETURN = 13;
{$EXTERNALSYM SDLK_RETURN}
SDLK_PAUSE = 19;
{$EXTERNALSYM SDLK_PAUSE}
SDLK_ESCAPE = 27;
{$EXTERNALSYM SDLK_ESCAPE}
SDLK_SPACE = 32;
{$EXTERNALSYM SDLK_SPACE}
SDLK_EXCLAIM = 33;
{$EXTERNALSYM SDLK_EXCLAIM}
SDLK_QUOTEDBL = 34;
{$EXTERNALSYM SDLK_QUOTEDBL}
SDLK_HASH = 35;
{$EXTERNALSYM SDLK_HASH}
SDLK_DOLLAR = 36;
{$EXTERNALSYM SDLK_DOLLAR}
SDLK_AMPERSAND = 38;
{$EXTERNALSYM SDLK_AMPERSAND}
SDLK_QUOTE = 39;
{$EXTERNALSYM SDLK_QUOTE}
SDLK_LEFTPAREN = 40;
{$EXTERNALSYM SDLK_LEFTPAREN}
SDLK_RIGHTPAREN = 41;
{$EXTERNALSYM SDLK_RIGHTPAREN}
SDLK_ASTERISK = 42;
{$EXTERNALSYM SDLK_ASTERISK}
SDLK_PLUS = 43;
{$EXTERNALSYM SDLK_PLUS}
SDLK_COMMA = 44;
{$EXTERNALSYM SDLK_COMMA}
SDLK_MINUS = 45;
{$EXTERNALSYM SDLK_MINUS}
SDLK_PERIOD = 46;
{$EXTERNALSYM SDLK_PERIOD}
SDLK_SLASH = 47;
{$EXTERNALSYM SDLK_SLASH}
SDLK_0 = 48;
{$EXTERNALSYM SDLK_0}
SDLK_1 = 49;
{$EXTERNALSYM SDLK_1}
SDLK_2 = 50;
{$EXTERNALSYM SDLK_2}
SDLK_3 = 51;
{$EXTERNALSYM SDLK_3}
SDLK_4 = 52;
{$EXTERNALSYM SDLK_4}
SDLK_5 = 53;
{$EXTERNALSYM SDLK_5}
SDLK_6 = 54;
{$EXTERNALSYM SDLK_6}
SDLK_7 = 55;
{$EXTERNALSYM SDLK_7}
SDLK_8 = 56;
{$EXTERNALSYM SDLK_8}
SDLK_9 = 57;
{$EXTERNALSYM SDLK_9}
SDLK_COLON = 58;
{$EXTERNALSYM SDLK_COLON}
SDLK_SEMICOLON = 59;
{$EXTERNALSYM SDLK_SEMICOLON}
SDLK_LESS = 60;
{$EXTERNALSYM SDLK_LESS}
SDLK_EQUALS = 61;
{$EXTERNALSYM SDLK_EQUALS}
SDLK_GREATER = 62;
{$EXTERNALSYM SDLK_GREATER}
SDLK_QUESTION = 63;
{$EXTERNALSYM SDLK_QUESTION}
SDLK_AT = 64;
{$EXTERNALSYM SDLK_AT}
{ Skip uppercase letters }
SDLK_LEFTBRACKET = 91;
{$EXTERNALSYM SDLK_LEFTBRACKET}
SDLK_BACKSLASH = 92;
{$EXTERNALSYM SDLK_BACKSLASH}
SDLK_RIGHTBRACKET = 93;
{$EXTERNALSYM SDLK_RIGHTBRACKET}
SDLK_CARET = 94;
{$EXTERNALSYM SDLK_CARET}
SDLK_UNDERSCORE = 95;
{$EXTERNALSYM SDLK_UNDERSCORE}
SDLK_BACKQUOTE = 96;
{$EXTERNALSYM SDLK_BACKQUOTE}
SDLK_a = 97;
{$EXTERNALSYM SDLK_a}
SDLK_b = 98;
{$EXTERNALSYM SDLK_b}
SDLK_c = 99;
{$EXTERNALSYM SDLK_c}
SDLK_d = 100;
{$EXTERNALSYM SDLK_d}
SDLK_e = 101;
{$EXTERNALSYM SDLK_e}
SDLK_f = 102;
{$EXTERNALSYM SDLK_f}
SDLK_g = 103;
{$EXTERNALSYM SDLK_g}
SDLK_h = 104;
{$EXTERNALSYM SDLK_h}
SDLK_i = 105;
{$EXTERNALSYM SDLK_i}
SDLK_j = 106;
{$EXTERNALSYM SDLK_j}
SDLK_k = 107;
{$EXTERNALSYM SDLK_k}
SDLK_l = 108;
{$EXTERNALSYM SDLK_l}
SDLK_m = 109;
{$EXTERNALSYM SDLK_m}
SDLK_n = 110;
{$EXTERNALSYM SDLK_n}
SDLK_o = 111;
{$EXTERNALSYM SDLK_o}
SDLK_p = 112;
{$EXTERNALSYM SDLK_p}
SDLK_q = 113;
{$EXTERNALSYM SDLK_q}
SDLK_r = 114;
{$EXTERNALSYM SDLK_r}
SDLK_s = 115;
{$EXTERNALSYM SDLK_s}
SDLK_t = 116;
{$EXTERNALSYM SDLK_t}
SDLK_u = 117;
{$EXTERNALSYM SDLK_u}
SDLK_v = 118;
{$EXTERNALSYM SDLK_v}
SDLK_w = 119;
{$EXTERNALSYM SDLK_w}
SDLK_x = 120;
{$EXTERNALSYM SDLK_x}
SDLK_y = 121;
{$EXTERNALSYM SDLK_y}
SDLK_z = 122;
{$EXTERNALSYM SDLK_z}
SDLK_DELETE = 127;
{$EXTERNALSYM SDLK_DELETE}
// End of ASCII mapped keysyms
// International keyboard syms
SDLK_WORLD_0 = 160; // 0xA0
{$EXTERNALSYM SDLK_WORLD_0}
SDLK_WORLD_1 = 161;
{$EXTERNALSYM SDLK_WORLD_1}
SDLK_WORLD_2 = 162;
{$EXTERNALSYM SDLK_WORLD_2}
SDLK_WORLD_3 = 163;
{$EXTERNALSYM SDLK_WORLD_3}
SDLK_WORLD_4 = 164;
{$EXTERNALSYM SDLK_WORLD_4}
SDLK_WORLD_5 = 165;
{$EXTERNALSYM SDLK_WORLD_5}
SDLK_WORLD_6 = 166;
{$EXTERNALSYM SDLK_WORLD_6}
SDLK_WORLD_7 = 167;
{$EXTERNALSYM SDLK_WORLD_7}
SDLK_WORLD_8 = 168;
{$EXTERNALSYM SDLK_WORLD_8}
SDLK_WORLD_9 = 169;
{$EXTERNALSYM SDLK_WORLD_9}
SDLK_WORLD_10 = 170;
{$EXTERNALSYM SDLK_WORLD_10}
SDLK_WORLD_11 = 171;
{$EXTERNALSYM SDLK_WORLD_11}
SDLK_WORLD_12 = 172;
{$EXTERNALSYM SDLK_WORLD_12}
SDLK_WORLD_13 = 173;
{$EXTERNALSYM SDLK_WORLD_13}
SDLK_WORLD_14 = 174;
{$EXTERNALSYM SDLK_WORLD_14}
SDLK_WORLD_15 = 175;
{$EXTERNALSYM SDLK_WORLD_15}
SDLK_WORLD_16 = 176;
{$EXTERNALSYM SDLK_WORLD_16}
SDLK_WORLD_17 = 177;
{$EXTERNALSYM SDLK_WORLD_17}
SDLK_WORLD_18 = 178;
{$EXTERNALSYM SDLK_WORLD_18}
SDLK_WORLD_19 = 179;
{$EXTERNALSYM SDLK_WORLD_19}
SDLK_WORLD_20 = 180;
{$EXTERNALSYM SDLK_WORLD_20}
SDLK_WORLD_21 = 181;
{$EXTERNALSYM SDLK_WORLD_21}
SDLK_WORLD_22 = 182;
{$EXTERNALSYM SDLK_WORLD_22}
SDLK_WORLD_23 = 183;
{$EXTERNALSYM SDLK_WORLD_23}
SDLK_WORLD_24 = 184;
{$EXTERNALSYM SDLK_WORLD_24}
SDLK_WORLD_25 = 185;
{$EXTERNALSYM SDLK_WORLD_25}
SDLK_WORLD_26 = 186;
{$EXTERNALSYM SDLK_WORLD_26}
SDLK_WORLD_27 = 187;
{$EXTERNALSYM SDLK_WORLD_27}
SDLK_WORLD_28 = 188;
{$EXTERNALSYM SDLK_WORLD_28}
SDLK_WORLD_29 = 189;
{$EXTERNALSYM SDLK_WORLD_29}
SDLK_WORLD_30 = 190;
{$EXTERNALSYM SDLK_WORLD_30}
SDLK_WORLD_31 = 191;
{$EXTERNALSYM SDLK_WORLD_31}
SDLK_WORLD_32 = 192;
{$EXTERNALSYM SDLK_WORLD_32}
SDLK_WORLD_33 = 193;
{$EXTERNALSYM SDLK_WORLD_33}
SDLK_WORLD_34 = 194;
{$EXTERNALSYM SDLK_WORLD_34}
SDLK_WORLD_35 = 195;
{$EXTERNALSYM SDLK_WORLD_35}
SDLK_WORLD_36 = 196;
{$EXTERNALSYM SDLK_WORLD_36}
SDLK_WORLD_37 = 197;
{$EXTERNALSYM SDLK_WORLD_37}
SDLK_WORLD_38 = 198;
{$EXTERNALSYM SDLK_WORLD_38}
SDLK_WORLD_39 = 199;
{$EXTERNALSYM SDLK_WORLD_39}
SDLK_WORLD_40 = 200;
{$EXTERNALSYM SDLK_WORLD_40}
SDLK_WORLD_41 = 201;
{$EXTERNALSYM SDLK_WORLD_41}
SDLK_WORLD_42 = 202;
{$EXTERNALSYM SDLK_WORLD_42}
SDLK_WORLD_43 = 203;
{$EXTERNALSYM SDLK_WORLD_43}
SDLK_WORLD_44 = 204;
{$EXTERNALSYM SDLK_WORLD_44}
SDLK_WORLD_45 = 205;
{$EXTERNALSYM SDLK_WORLD_45}
SDLK_WORLD_46 = 206;
{$EXTERNALSYM SDLK_WORLD_46}
SDLK_WORLD_47 = 207;
{$EXTERNALSYM SDLK_WORLD_47}
SDLK_WORLD_48 = 208;
{$EXTERNALSYM SDLK_WORLD_48}
SDLK_WORLD_49 = 209;
{$EXTERNALSYM SDLK_WORLD_49}
SDLK_WORLD_50 = 210;
{$EXTERNALSYM SDLK_WORLD_50}
SDLK_WORLD_51 = 211;
{$EXTERNALSYM SDLK_WORLD_51}
SDLK_WORLD_52 = 212;
{$EXTERNALSYM SDLK_WORLD_52}
SDLK_WORLD_53 = 213;
{$EXTERNALSYM SDLK_WORLD_53}
SDLK_WORLD_54 = 214;
{$EXTERNALSYM SDLK_WORLD_54}
SDLK_WORLD_55 = 215;
{$EXTERNALSYM SDLK_WORLD_55}
SDLK_WORLD_56 = 216;
{$EXTERNALSYM SDLK_WORLD_56}
SDLK_WORLD_57 = 217;
{$EXTERNALSYM SDLK_WORLD_57}
SDLK_WORLD_58 = 218;
{$EXTERNALSYM SDLK_WORLD_58}
SDLK_WORLD_59 = 219;
{$EXTERNALSYM SDLK_WORLD_59}
SDLK_WORLD_60 = 220;
{$EXTERNALSYM SDLK_WORLD_60}
SDLK_WORLD_61 = 221;
{$EXTERNALSYM SDLK_WORLD_61}
SDLK_WORLD_62 = 222;
{$EXTERNALSYM SDLK_WORLD_62}
SDLK_WORLD_63 = 223;
{$EXTERNALSYM SDLK_WORLD_63}
SDLK_WORLD_64 = 224;
{$EXTERNALSYM SDLK_WORLD_64}
SDLK_WORLD_65 = 225;
{$EXTERNALSYM SDLK_WORLD_65}
SDLK_WORLD_66 = 226;
{$EXTERNALSYM SDLK_WORLD_66}
SDLK_WORLD_67 = 227;
{$EXTERNALSYM SDLK_WORLD_67}
SDLK_WORLD_68 = 228;
{$EXTERNALSYM SDLK_WORLD_68}
SDLK_WORLD_69 = 229;
{$EXTERNALSYM SDLK_WORLD_69}
SDLK_WORLD_70 = 230;
{$EXTERNALSYM SDLK_WORLD_70}
SDLK_WORLD_71 = 231;
{$EXTERNALSYM SDLK_WORLD_71}
SDLK_WORLD_72 = 232;
{$EXTERNALSYM SDLK_WORLD_72}
SDLK_WORLD_73 = 233;
{$EXTERNALSYM SDLK_WORLD_73}
SDLK_WORLD_74 = 234;
{$EXTERNALSYM SDLK_WORLD_74}
SDLK_WORLD_75 = 235;
{$EXTERNALSYM SDLK_WORLD_75}
SDLK_WORLD_76 = 236;
{$EXTERNALSYM SDLK_WORLD_76}
SDLK_WORLD_77 = 237;
{$EXTERNALSYM SDLK_WORLD_77}
SDLK_WORLD_78 = 238;
{$EXTERNALSYM SDLK_WORLD_78}
SDLK_WORLD_79 = 239;
{$EXTERNALSYM SDLK_WORLD_79}
SDLK_WORLD_80 = 240;
{$EXTERNALSYM SDLK_WORLD_80}
SDLK_WORLD_81 = 241;
{$EXTERNALSYM SDLK_WORLD_81}
SDLK_WORLD_82 = 242;
{$EXTERNALSYM SDLK_WORLD_82}
SDLK_WORLD_83 = 243;
{$EXTERNALSYM SDLK_WORLD_83}
SDLK_WORLD_84 = 244;
{$EXTERNALSYM SDLK_WORLD_84}
SDLK_WORLD_85 = 245;
{$EXTERNALSYM SDLK_WORLD_85}
SDLK_WORLD_86 = 246;
{$EXTERNALSYM SDLK_WORLD_86}
SDLK_WORLD_87 = 247;
{$EXTERNALSYM SDLK_WORLD_87}
SDLK_WORLD_88 = 248;
{$EXTERNALSYM SDLK_WORLD_88}
SDLK_WORLD_89 = 249;
{$EXTERNALSYM SDLK_WORLD_89}
SDLK_WORLD_90 = 250;
{$EXTERNALSYM SDLK_WORLD_90}
SDLK_WORLD_91 = 251;
{$EXTERNALSYM SDLK_WORLD_91}
SDLK_WORLD_92 = 252;
{$EXTERNALSYM SDLK_WORLD_92}
SDLK_WORLD_93 = 253;
{$EXTERNALSYM SDLK_WORLD_93}
SDLK_WORLD_94 = 254;
{$EXTERNALSYM SDLK_WORLD_94}
SDLK_WORLD_95 = 255; // 0xFF
{$EXTERNALSYM SDLK_WORLD_95}
// Numeric keypad
SDLK_KP0 = 256;
{$EXTERNALSYM SDLK_KP0}
SDLK_KP1 = 257;
{$EXTERNALSYM SDLK_KP1}
SDLK_KP2 = 258;
{$EXTERNALSYM SDLK_KP2}
SDLK_KP3 = 259;
{$EXTERNALSYM SDLK_KP3}
SDLK_KP4 = 260;
{$EXTERNALSYM SDLK_KP4}
SDLK_KP5 = 261;
{$EXTERNALSYM SDLK_KP5}
SDLK_KP6 = 262;
{$EXTERNALSYM SDLK_KP6}
SDLK_KP7 = 263;
{$EXTERNALSYM SDLK_KP7}
SDLK_KP8 = 264;
{$EXTERNALSYM SDLK_KP8}
SDLK_KP9 = 265;
{$EXTERNALSYM SDLK_KP9}
SDLK_KP_PERIOD = 266;
{$EXTERNALSYM SDLK_KP_PERIOD}
SDLK_KP_DIVIDE = 267;
{$EXTERNALSYM SDLK_KP_DIVIDE}
SDLK_KP_MULTIPLY = 268;
{$EXTERNALSYM SDLK_KP_MULTIPLY}
SDLK_KP_MINUS = 269;
{$EXTERNALSYM SDLK_KP_MINUS}
SDLK_KP_PLUS = 270;
{$EXTERNALSYM SDLK_KP_PLUS}
SDLK_KP_ENTER = 271;
{$EXTERNALSYM SDLK_KP_ENTER}
SDLK_KP_EQUALS = 272;
{$EXTERNALSYM SDLK_KP_EQUALS}
// Arrows + Home/End pad
SDLK_UP = 273;
{$EXTERNALSYM SDLK_UP}
SDLK_DOWN = 274;
{$EXTERNALSYM SDLK_DOWN}
SDLK_RIGHT = 275;
{$EXTERNALSYM SDLK_RIGHT}
SDLK_LEFT = 276;
{$EXTERNALSYM SDLK_LEFT}
SDLK_INSERT = 277;
{$EXTERNALSYM SDLK_INSERT}
SDLK_HOME = 278;
{$EXTERNALSYM SDLK_HOME}
SDLK_END = 279;
{$EXTERNALSYM SDLK_END}
SDLK_PAGEUP = 280;
{$EXTERNALSYM SDLK_PAGEUP}
SDLK_PAGEDOWN = 281;
{$EXTERNALSYM SDLK_PAGEDOWN}
// Function keys
SDLK_F1 = 282;
{$EXTERNALSYM SDLK_F1}