hedgewars/SDLh.pas
author unc0rr
Wed, 16 Sep 2009 14:45:00 +0000
changeset 2384 9098f0430b6b
parent 2379 d62b1f224982
child 2390 57fb33ab04a4
permissions -rw-r--r--
Fix a warning
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(*
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 * Hedgewars, a free turn based strategy game
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 * Copyright (c) 2004-2008 Andrey Korotaev <unC0Rr@gmail.com>
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; version 2 of the License
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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 *)
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unit SDLh;
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interface
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{$IFDEF LINUX or FREEBSD}
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{$DEFINE UNIX}
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{$ENDIF}
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{$IFDEF UNIX}
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  {$IFNDEF DARWIN}
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    {$linklib c}
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  {$ENDIF}
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  {$linklib pthread}
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{$ENDIF}
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{$PACKRECORDS C}
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{$IFDEF DARWIN}
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	{$PASCALMAINNAME SDL_main}
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{$IFNDEF IPHONEOS}
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	{$linkframework Cocoa}
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	{$linkframework SDL}
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	{$linkframework SDL_net}
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	{$linkframework SDL_image}
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	{$linkframework SDL_ttf}
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	{$linklib openalbridge}
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	{$linklib SDLmain}
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	{$linklib gcc}
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{$ENDIF}
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{$ENDIF}
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(*  SDL  *)
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const {$IFDEF WIN32}
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	SDLLibName = 'SDL.dll';
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	{$ENDIF}
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	{$IFDEF UNIX}
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			{$IFDEF DARWIN}
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			SDLLibName = 'SDL';
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			{$ELSE}
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			SDLLibName = 'libSDL.so';
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			{$ENDIF}
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	{$ENDIF}
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	SDL_SWSURFACE   = $00000000;
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	SDL_HWSURFACE   = $00000001;
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	SDL_SRCALPHA    = $00010000;
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	SDL_INIT_VIDEO  = $00000020;
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	SDL_INIT_AUDIO  = $00000010;
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{$IFDEF SDL13}
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	SDL_ASYNCBLIT   = $08000000;
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	SDL_ANYFORMAT   = $10000000;
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	SDL_HWPALETTE   = $00200000;
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	SDL_DOUBLEBUF   = $00400000;
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	SDL_FULLSCREEN  = $00800000;
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	SDL_HWACCEL     = $08000000;
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	SDL_SRCCOLORKEY = $00020000;
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	SDL_RLEACCEL    = $08000000;
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	SDL_NOFRAME     = $02000000;
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	SDL_OPENGL      = $04000000;
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	SDL_RESIZABLE   = $01000000;
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{$ELSE}
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	SDL_ASYNCBLIT   = $00000004;
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	SDL_ANYFORMAT   = $00100000;
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	SDL_HWPALETTE   = $20000000;
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	SDL_DOUBLEBUF   = $40000000;
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	SDL_FULLSCREEN  = $80000000;
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	SDL_HWACCEL     = $00000100;
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	SDL_SRCCOLORKEY = $00001000;
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	SDL_RLEACCEL    = $00004000;
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	SDL_NOFRAME     = $00000020;
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	SDL_OPENGL      = $00000002;
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	SDL_RESIZABLE   = $00000010;
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{$ENDIF}
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	SDL_NOEVENT     = 0;
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	SDL_ACTIVEEVENT = 1;
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	SDL_KEYDOWN     = 2;
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	SDL_KEYUP       = 3;
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	SDL_MOUSEBUTTONDOWN = 5;
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	SDL_MOUSEBUTTONUP   = 6;
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	SDL_QUITEV      = 12;
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	SDL_VIDEORESIZE = 16;
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{$IFDEF SDL13}
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	SDL_MOUSEMOTION  = 5;
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{$ENDIF}
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	SDL_APPINPUTFOCUS = 2;
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	SDL_BUTTON_WHEELDUP = 4;
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	SDL_BUTTON_WHEELDOWN = 5;
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	RMask = $000000FF;
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	GMask = $0000FF00;
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	BMask = $00FF0000;
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	AMask = $FF000000;
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type PSDL_Rect = ^TSDL_Rect;
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	TSDL_Rect = record
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	{$IFDEF SDL13}
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		x, y, w, h: LongInt;
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	{$ELSE}
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		x, y: SmallInt;
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		w, h: Word;
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	{$ENDIF}
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		end;
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	TPoint = record
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		X: LongInt;
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		Y: LongInt;
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		end;
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	PSDL_PixelFormat = ^TSDL_PixelFormat;
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	TSDL_PixelFormat = record
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		palette: Pointer;
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		BitsPerPixel : Byte;
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		BytesPerPixel: Byte;
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		Rloss : Byte;
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		Gloss : Byte;
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		Bloss : Byte;
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		Aloss : Byte;
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		Rshift: Byte;
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		Gshift: Byte;
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		Bshift: Byte;
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		Ashift: Byte;
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		RMask : Longword;
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		GMask : Longword;
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		BMask : Longword;
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		AMask : Longword;
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		colorkey: Longword;
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		alpha : Byte;
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		end;
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	PSDL_Surface = ^TSDL_Surface;
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	TSDL_Surface = record
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		flags : Longword;
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		format: PSDL_PixelFormat;
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		w, h  : LongInt;
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		pitch : Word;
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		pixels: Pointer;
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		offset: LongInt;
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		end;
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	PSDL_Color = ^TSDL_Color;
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	TSDL_Color = record
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		case byte of
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			0: (r: Byte;
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				g: Byte;
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				b: Byte;
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				unused: Byte;
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				);
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			1: (value: Longword);
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		end;
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	PSDL_RWops = ^TSDL_RWops;
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	TSeek = function( context: PSDL_RWops; offset: LongInt; whence: LongInt ): LongInt; cdecl;
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	TRead = function( context: PSDL_RWops; Ptr: Pointer; size: LongInt; maxnum : LongInt ): LongInt;  cdecl;
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	TWrite = function( context: PSDL_RWops; Ptr: Pointer; size: LongInt; num: LongInt ): LongInt; cdecl;
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	TClose = function( context: PSDL_RWops ): LongInt; cdecl;
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	TStdio = record
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		autoclose: LongInt;
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		fp: pointer;
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		end;
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	TMem = record
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		base: PByte;
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		here: PByte;
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		stop: PByte;
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		end;
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	TUnknown = record
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		data1: Pointer;
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		end;
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	TSDL_RWops = record
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		seek: TSeek;
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		read: TRead;
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		write: TWrite;
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		close: TClose;
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		type_: Longword;
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		case Byte of
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			0: (stdio: TStdio);
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			1: (mem: TMem);
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			2: (unknown: TUnknown);
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			end;
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	TSDL_KeySym = record
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		scancode: Byte;
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		sym: Longword;
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		modifier: Longword;
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		unicode: Word;
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		end;
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	TSDL_ActiveEvent = record
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		type_: byte;
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		gain: byte;
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		state: byte;
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		end;
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	TSDL_KeyboardEvent = record
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		type_: Byte;
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		which: Byte;
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		state: Byte;
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		keysym: TSDL_KeySym;
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		end;
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	TSDL_MouseButtonEvent = record
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		_type,
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		which,
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		button,
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		state: byte;
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		x, y: word;
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		end;
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	TSDL_GLattr = (
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		SDL_GL_RED_SIZE,
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		SDL_GL_GREEN_SIZE,
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		SDL_GL_BLUE_SIZE,
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		SDL_GL_ALPHA_SIZE,
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		SDL_GL_BUFFER_SIZE,
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		SDL_GL_DOUBLEBUFFER,
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		SDL_GL_DEPTH_SIZE,
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		SDL_GL_STENCIL_SIZE,
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		SDL_GL_ACCUM_RED_SIZE,
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		SDL_GL_ACCUM_GREEN_SIZE,
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		SDL_GL_ACCUM_BLUE_SIZE,
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		SDL_GL_ACCUM_ALPHA_SIZE,
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		SDL_GL_STEREO,
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		SDL_GL_MULTISAMPLEBUFFERS,
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		SDL_GL_MULTISAMPLESAMPLES,
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		SDL_GL_ACCELERATED_VISUAL,
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		SDL_GL_RETAINED_BACKING,
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		SDL_GL_CONTEXT_MAJOR_VERSION,
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		SDL_GL_CONTEXT_MINOR_VERSION
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		);
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{$IFDEF SDL13}
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     TSDL_MouseMotionEvent = record
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                             type_: byte;
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                             which: byte;
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                             state: byte;
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                             x    : LongInt;
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                             y    : LongInt;
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                             xrel : LongInt;
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                             yrel : LongInt;
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                             end;
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{$ENDIF}
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     TSDL_QuitEvent = record
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                      type_: Byte;
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                      end;
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     TSDL_ResizeEvent = record
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			type_: Byte;
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			w, h: LongInt;
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			end;
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     PSDL_Event = ^TSDL_Event;
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     TSDL_Event = record
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                  case Byte of
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                       SDL_NOEVENT: (type_: byte);
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                       SDL_ACTIVEEVENT: (active: TSDL_ActiveEvent);
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                       SDL_KEYDOWN, SDL_KEYUP: (key: TSDL_KeyboardEvent);
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                       SDL_QUITEV: (quit: TSDL_QuitEvent);
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                       SDL_VIDEORESIZE: (resize: TSDL_ResizeEvent);
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                       SDL_MOUSEBUTTONDOWN,
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                       SDL_MOUSEBUTTONUP: (button: TSDL_MouseButtonEvent);
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{$IFDEF SDL13}
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                       SDL_MOUSEMOTION: (motion: TSDL_MouseMotionEvent);
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{$ENDIF}
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     end;
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     PByteArray = ^TByteArray;
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     TByteArray = array[0..65535] of Byte;
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     PLongWordArray = ^TLongWordArray;
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     TLongWordArray = array[0..16383] of LongWord;
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     PSDL_Thread = Pointer;
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     PSDL_mutex = Pointer;
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function  SDL_Init(flags: Longword): LongInt; cdecl; external SDLLibName;
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procedure SDL_Quit; cdecl; external SDLLibName;
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function  SDL_VideoDriverName(var namebuf; maxlen: LongInt): PChar; cdecl; external SDLLibName;
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procedure SDL_EnableUNICODE(enable: LongInt); cdecl; external SDLLibName;
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procedure SDL_Delay(msec: Longword); cdecl; external SDLLibName;
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function  SDL_GetTicks: Longword; cdecl; external SDLLibName;
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function  SDL_MustLock(Surface: PSDL_Surface): Boolean;
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function  SDL_LockSurface(Surface: PSDL_Surface): LongInt; cdecl; external SDLLibName;
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procedure SDL_UnlockSurface(Surface: PSDL_Surface); cdecl; external SDLLibName;
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function  SDL_GetError: PChar; cdecl; external SDLLibName;
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function  SDL_SetVideoMode(width, height, bpp: LongInt; flags: Longword): PSDL_Surface; cdecl; external SDLLibName;
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function  SDL_CreateRGBSurface(flags: Longword; Width, Height, Depth: LongInt; RMask, GMask, BMask, AMask: Longword): PSDL_Surface; cdecl; external SDLLibName;
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function  SDL_CreateRGBSurfaceFrom(pixels: Pointer; width, height, depth, pitch: LongInt; RMask, GMask, BMask, AMask: Longword): PSDL_Surface; cdecl; external SDLLibName;
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procedure SDL_FreeSurface(Surface: PSDL_Surface); cdecl; external SDLLibName;
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function  SDL_SetColorKey(surface: PSDL_Surface; flag, key: Longword): LongInt; cdecl; external SDLLibName;
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function  SDL_SetAlpha(surface: PSDL_Surface; flag, key: Longword): LongInt; cdecl; external SDLLibName;
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function  SDL_ConvertSurface(src: PSDL_Surface; fmt: PSDL_PixelFormat; flags: LongInt): PSDL_Surface; cdecl; external SDLLibName;
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function  SDL_UpperBlit(src: PSDL_Surface; srcrect: PSDL_Rect; dst: PSDL_Surface; dstrect: PSDL_Rect): LongInt; cdecl; external SDLLibName;
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function  SDL_FillRect(dst: PSDL_Surface; dstrect: PSDL_Rect; color: Longword): LongInt; cdecl; external SDLLibName;
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procedure SDL_UpdateRect(Screen: PSDL_Surface; x, y: LongInt; w, h: Longword); cdecl; external SDLLibName;
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function  SDL_Flip(Screen: PSDL_Surface): LongInt; cdecl; external SDLLibName;
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procedure SDL_GetRGB(pixel: Longword; fmt: PSDL_PixelFormat; r, g, b: PByte); cdecl; external SDLLibName;
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function  SDL_MapRGB(format: PSDL_PixelFormat; r, g, b: Byte): Longword; cdecl; external SDLLibName;
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function  SDL_DisplayFormat(Surface: PSDL_Surface): PSDL_Surface; cdecl; external SDLLibName;
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function  SDL_DisplayFormatAlpha(Surface: PSDL_Surface): PSDL_Surface; cdecl; external SDLLibName;
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function  SDL_RWFromFile(filename, mode: PChar): PSDL_RWops; cdecl; external SDLLibName;
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function  SDL_SaveBMP_RW(surface: PSDL_Surface; dst: PSDL_RWops; freedst: LongInt): LongInt; cdecl; external SDLLibName;
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{$IFDEF SDL13}
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function  SDL_GetKeyboardState(numkeys: PLongInt): PByteArray; cdecl; external SDLLibName;
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function  SDL_GetMouseState(index: LongInt; x, y: PLongInt): Byte; cdecl; external SDLLibName;
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function  SDL_SelectMouse(index: LongInt): LongInt; cdecl; external SDLLibName;
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function  SDL_GetRelativeMouseState(index: LongInt; x, y: PLongInt): Byte; cdecl; external SDLLibName;
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function  SDL_GetNumMice : LongInt; cdecl; external SDLLibName;
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{$ELSE}
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function  SDL_GetKeyState(numkeys: PLongInt): PByteArray; cdecl; external SDLLibName;
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function  SDL_GetMouseState(x, y: PLongInt): Byte; cdecl; external SDLLibName;
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{$ENDIF}
4
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function  SDL_GetKeyName(key: Longword): PChar; cdecl; external SDLLibName;
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procedure SDL_WarpMouse(x, y: Word); cdecl; external SDLLibName;
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432
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function  SDL_PollEvent(event: PSDL_Event): LongInt; cdecl; external SDLLibName;
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function  SDL_ShowCursor(toggle: LongInt): LongInt; cdecl; external SDLLibName;
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procedure SDL_WM_SetCaption(title: PChar; icon: PChar); cdecl; external SDLLibName;
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function  SDL_CreateMutex: PSDL_mutex; cdecl; external SDLLibName;
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procedure SDL_DestroyMutex(mutex: PSDL_mutex); cdecl; external SDLLibName;
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function  SDL_LockMutex(mutex: PSDL_mutex): LongInt; cdecl; external SDLLibName name 'SDL_mutexP';
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function  SDL_UnlockMutex(mutex: PSDL_mutex): LongInt; cdecl; external SDLLibName name 'SDL_mutexV';
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function  SDL_GL_SetAttribute(attr: TSDL_GLattr; value: LongInt): LongInt; cdecl; external SDLLibName;
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procedure SDL_GL_SwapBuffers(); cdecl; external SDLLibName;
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{$IFDEF SDL13}
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{$IFDEF IPHONEOS}
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function  SDL_iPhoneKeyboardShow(windowID: LongInt): LongInt; cdecl; external SDLLibName;
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function  SDL_iPhoneKeyboardHide(windowID: LongInt): LongInt; cdecl; external SDLLibName;
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function  SDL_iPhoneKeyboardIsShown(windowID: LongInt): boolean; cdecl; external SDLLibName;
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function  SDL_iPhoneKeyboardToggle(windowID: LongInt): LongInt; cdecl; external SDLLibName;
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{$ENDIF}
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{$ENDIF}
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(*  TTF  *)
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const {$IFDEF WIN32}
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      SDL_TTFLibName = 'SDL_ttf.dll';
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      {$ENDIF}
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      {$IFDEF UNIX}
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            {$IFDEF DARWIN}
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            SDL_TTFLibName = 'SDL_ttf';
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            {$ELSE}
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            SDL_TTFLibName = 'libSDL_ttf.so';
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            {$ENDIF}
4
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      {$ENDIF}
202
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      TTF_STYLE_NORMAL = 0;
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      TTF_STYLE_BOLD   = 1;
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      TTF_STYLE_ITALIC = 2;
4
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   387
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type PTTF_Font = ^TTTF_font;
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     TTTF_Font = record
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                 end;
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   391
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   392
function  TTF_Init: LongInt; cdecl; external SDL_TTFLibName;
4
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   393
procedure TTF_Quit; cdecl; external SDL_TTFLibName;
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   394
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   395
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   396
function  TTF_SizeUTF8(font: PTTF_Font; const text: PChar; var w, h: LongInt): LongInt; cdecl; external SDL_TTFLibName;
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   397
(* TSDL_Color -> Longword conversion is workaround over freepascal bug.
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   See http://www.freepascal.org/mantis/view.php?id=7613 for details *)
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   399
function  TTF_RenderUTF8_Solid(font: PTTF_Font; const text: PChar; fg: Longword): PSDL_Surface; cdecl; external SDL_TTFLibName;
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   400
function  TTF_RenderUTF8_Blended(font: PTTF_Font; const text: PChar; fg: Longword): PSDL_Surface; cdecl; external SDL_TTFLibName;
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   401
function  TTF_RenderUTF8_Shaded(font: PTTF_Font; const text: PChar; fg, bg: Longword): PSDL_Surface; cdecl; external SDL_TTFLibName;
206
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diff changeset
   402
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   403
function  TTF_OpenFont(const filename: PChar; size: LongInt): PTTF_Font; cdecl; external SDL_TTFLibName;
432
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procedure TTF_SetFontStyle(font: PTTF_Font; style: LongInt); cdecl; external SDL_TTFLibName;
4
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diff changeset
   405
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   406
1997
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   407
(*  SDL_image  *)
4
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   408
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   409
const {$IFDEF WIN32}
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      SDL_ImageLibName = 'SDL_image.dll';
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   411
      {$ENDIF}
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   412
      {$IFDEF UNIX}
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   413
            {$IFDEF DARWIN}
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   414
            SDL_ImageLibName = 'SDL_image';
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   415
            {$ELSE}
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   416
            SDL_ImageLibName = 'libSDL_image.so';
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   417
            {$ENDIF}
4
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      {$ENDIF}
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   419
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   420
function IMG_Load(const _file: PChar): PSDL_Surface; cdecl; external SDL_ImageLibName;
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   421
1997
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   422
(*  SDL_net  *)
4
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   423
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const {$IFDEF WIN32}
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   425
      SDL_NetLibName = 'SDL_net.dll';
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   426
      {$ENDIF}
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   427
      {$IFDEF UNIX}
2241
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diff changeset
   428
            {$IFDEF DARWIN}
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   429
	        SDL_NetLibName = 'SDL_net';
7992f7ba388d completes removal of wav files, updates SDLh and adds DEBUGFILE to hwengine when compiled in Debug mode
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diff changeset
   430
            {$ELSE}
7992f7ba388d completes removal of wav files, updates SDLh and adds DEBUGFILE to hwengine when compiled in Debug mode
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diff changeset
   431
            SDL_NetLibName = 'libSDL_net.so';
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diff changeset
   432
            {$ENDIF}
4
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   433
      {$ENDIF}
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   434
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   435
type TIPAddress = record
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   436
                  host: Longword;
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   437
                  port: Word;
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   438
                  end;
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   439
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   440
     PTCPSocket = ^TTCPSocket;
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   441
     TTCPSocket = record
106
98cb6606bf67 Small fix for 64bit compatibility
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diff changeset
   442
                  ready: LongInt;
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diff changeset
   443
                  channel: LongInt;
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                  remoteAddress: TIPaddress;
4
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   445
                  localAddress: TIPaddress;
105
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   446
                  sflag: LongInt;
4
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   447
                  end;
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   448
     PSDLNet_SocketSet = ^TSDLNet_SocketSet;
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   449
     TSDLNet_SocketSet = record
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   450
                         numsockets,
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                         maxsockets: LongInt;
4
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                         sockets: PTCPSocket;
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   453
                         end;
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diff changeset
   454
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   455
function  SDLNet_Init: LongInt; cdecl; external SDL_NetLibName;
4
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   456
procedure SDLNet_Quit; cdecl; external SDL_NetLibName;
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   457
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   458
function  SDLNet_AllocSocketSet(maxsockets: LongInt): PSDLNet_SocketSet; cdecl; external SDL_NetLibName;
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   459
function  SDLNet_ResolveHost(var address: TIPaddress; host: PCHar; port: Word): LongInt; cdecl; external SDL_NetLibName;
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   460
function  SDLNet_TCP_Accept(server: PTCPsocket): PTCPSocket; cdecl; external SDL_NetLibName;
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   461
function  SDLNet_TCP_Open(var ip: TIPaddress): PTCPSocket; cdecl; external SDL_NetLibName;
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   462
function  SDLNet_TCP_Send(sock: PTCPsocket; data: Pointer; len: LongInt): LongInt; cdecl; external SDL_NetLibName;
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   463
function  SDLNet_TCP_Recv(sock: PTCPsocket; data: Pointer; len: LongInt): LongInt; cdecl; external SDL_NetLibName;
4
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   464
procedure SDLNet_TCP_Close(sock: PTCPsocket); cdecl; external SDL_NetLibName;
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   465
procedure SDLNet_FreeSocketSet(_set: PSDLNet_SocketSet); cdecl; external SDL_NetLibName;
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   466
function  SDLNet_AddSocket(_set: PSDLNet_SocketSet; sock: PTCPSocket): LongInt; cdecl; external SDL_NetLibName;
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   467
function  SDLNet_CheckSockets(_set: PSDLNet_SocketSet; timeout: LongInt): LongInt; cdecl; external SDL_NetLibName;
4
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   468
459
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
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   469
procedure SDLNet_Write16(value: Word; buf: pointer);
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   470
procedure SDLNet_Write32(value: LongWord; buf: pointer);
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diff changeset
   471
function  SDLNet_Read16(buf: pointer): Word;
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   472
function  SDLNet_Read32(buf: pointer): LongWord;
4
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   473
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   474
implementation
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
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diff changeset
   475
bcbd7adb4e4b - set svn:eol-style to native
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   476
function SDL_MustLock(Surface: PSDL_Surface): Boolean;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
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   477
begin
432
b0f693024b50 Delphi mode off
unc0rr
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   478
SDL_MustLock:= ( surface^.offset <> 0 )
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
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diff changeset
   479
       or(( surface^.flags and (SDL_HWSURFACE or SDL_ASYNCBLIT or SDL_RLEACCEL)) <> 0)
bcbd7adb4e4b - set svn:eol-style to native
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   480
end;
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   481
459
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   482
procedure SDLNet_Write16(value: Word; buf: pointer);
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   483
begin
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   484
  PByteArray(buf)^[1]:= value;
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   485
  PByteArray(buf)^[0]:= value shr 8
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   486
end;
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   487
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   488
procedure SDLNet_Write32(value: LongWord; buf: pointer);
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   489
begin
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   490
  PByteArray(buf)^[3]:= value;
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   491
  PByteArray(buf)^[2]:= value shr  8;
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   492
  PByteArray(buf)^[1]:= value shr 16;
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   493
  PByteArray(buf)^[0]:= value shr 24
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   494
end;
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   495
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   496
function SDLNet_Read16(buf: pointer): Word;
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   497
begin
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   498
  SDLNet_Read16:= PByteArray(buf)^[1] or
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   499
                 (PByteArray(buf)^[0] shl 8)
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   500
end;
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   501
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   502
function SDLNet_Read32(buf: pointer): LongWord;
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   503
begin
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   504
  SDLNet_Read32:=  PByteArray(buf)^[3] or
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   505
                  (PByteArray(buf)^[2] shl  8) or
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   506
                  (PByteArray(buf)^[1] shl 16) or
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   507
                  (PByteArray(buf)^[0] shl 24)
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
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diff changeset
   508
end;
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   509
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   510
end.
2241
7992f7ba388d completes removal of wav files, updates SDLh and adds DEBUGFILE to hwengine when compiled in Debug mode
koda
parents: 2240
diff changeset
   511