hedgewars/SDLh.pas
author nemo
Sat, 17 Oct 2009 23:03:31 +0000
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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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	{$linkframework SDL_mixer}
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	{$linklib SDLmain}
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	{$linklib gcc}
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{$ENDIF}
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{$ENDIF}
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(*  SDL  *)
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const
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{$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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	SDL_INIT_JOYSTICK = $00000200;
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	SDL_APPINPUTFOCUS=$00000002;
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{$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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{*begin sdl_event binding*}
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	SDL_NOEVENT     = 0;
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	SDL_KEYDOWN     = 2;
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	SDL_KEYUP       = 3;
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	//SDL_QUITEV      = 12;
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	SDL_VIDEORESIZE = 16; // TODO: outdated? no longer in SDL 1.3?
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{$IFDEF SDL13}
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        SDL_WINDOWEVENT = 1;
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        SDL_TEXTINPUT = 4;
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	SDL_MOUSEMOTION  = 5;
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        SDL_MOUSEBUTTONDOWN = 6;
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	SDL_MOUSEBUTTONUP   = 7;
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        SDL_MOUSEWHEEL = 8;  //different handling, should create SDL_MouseWheelEvent type
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	SDL_JOYAXIS = 10;
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	SDL_JOYHAT = 12;
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	SDL_JOYBUTTONDOWN = 13;
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	SDL_JOYBUTTONUP = 14;
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	SDL_QUITEV      = 15;
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{$ELSE}
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        SDL_ACTIVEEVENT = 1;
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       	SDL_MOUSEBUTTONDOWN = 5;
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	SDL_MOUSEBUTTONUP   = 6;
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        SDL_BUTTON_WHEELDUP = 4;
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	SDL_BUTTON_WHEELDOWN = 5;
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	SDL_JOYAXIS = 7;
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	SDL_JOYHAT = 9;
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	SDL_JOYBUTTONDOWN = 10;
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	SDL_JOYBUTTONUP = 11;
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	SDL_QUITEV      = 12;
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{$ENDIF}
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{*end sdl_event binding*}
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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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     TSDL_JoyAxisEvent = record
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			type_: Byte;
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			which: Byte;
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			axis: Byte;
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			value: LongInt;
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			end;
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     TSDL_JoyHatEvent = record
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			type_: Byte;
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			which: Byte;
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			hat: Byte;
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			value: Byte;
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			end;
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     TSDL_JoyButtonEvent = record
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			type_: Byte;
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			which: Byte;
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			button: Byte;
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			state: Byte;
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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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{$IFDEF SDL13}
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                        //doublecheck the type of WINDOWEVENT TEXTINPUT
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                        SDL_NOEVENT: (type_: byte);
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                        SDL_WINDOWEVENT: (active: TSDL_ActiveEvent);
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                        SDL_KEYDOWN,
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                        SDL_KEYUP: (key: TSDL_KeyboardEvent);
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                        SDL_TEXTINPUT: (txtin: byte);
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                        SDL_MOUSEMOTION: (motion: TSDL_MouseMotionEvent);
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                        SDL_MOUSEBUTTONDOWN,
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                        SDL_MOUSEBUTTONUP: (button: TSDL_MouseButtonEvent);
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{$ELSE}
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                       SDL_NOEVENT: (type_: byte);
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                       SDL_ACTIVEEVENT: (active: TSDL_ActiveEvent);
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                       SDL_KEYDOWN,
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                       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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   340
{$ENDIF}
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						SDL_JOYAXIS: (jaxis: TSDL_JoyAxisEvent);
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						SDL_JOYHAT: (jhat: TSDL_JoyHatEvent);
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						SDL_JOYBUTTONDOWN,
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						SDL_JOYBUTTONUP: (jbutton: TSDL_JoyButtonEvent);
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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;
432
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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;
432
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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;
432
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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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   387
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function  SDL_RWFromFile(filename, mode: PChar): PSDL_RWops; cdecl; external SDLLibName;
432
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function  SDL_SaveBMP_RW(surface: PSDL_Surface; dst: PSDL_RWops; freedst: LongInt): LongInt; cdecl; external SDLLibName;
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   391
{$IFDEF SDL13}
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   392
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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   394
function  SDL_SelectMouse(index: LongInt): LongInt; cdecl; external SDLLibName;
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   395
function  SDL_GetRelativeMouseState(index: LongInt; x, y: PLongInt): Byte; cdecl; external SDLLibName;
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function  SDL_GetNumMice : LongInt; cdecl; external SDLLibName;
2152
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   397
{$ELSE}
105
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   398
function  SDL_GetKeyState(numkeys: PLongInt): PByteArray; cdecl; external SDLLibName;
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   399
function  SDL_GetMouseState(x, y: PLongInt): Byte; cdecl; external SDLLibName;
2152
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   400
{$ENDIF}
4
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   401
function  SDL_GetKeyName(key: Longword): PChar; cdecl; external SDLLibName;
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   402
procedure SDL_WarpMouse(x, y: Word); cdecl; external SDLLibName;
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   403
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   404
procedure SDL_PumpEvents; cdecl; external SDLLibName;
432
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   405
function  SDL_PollEvent(event: PSDL_Event): LongInt; cdecl; external SDLLibName;
4
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   406
432
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   407
function  SDL_ShowCursor(toggle: LongInt): LongInt; cdecl; external SDLLibName;
4
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   408
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   409
procedure SDL_WM_SetCaption(title: PChar; icon: PChar); cdecl; external SDLLibName;
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   410
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   411
function  SDL_CreateMutex: PSDL_mutex; cdecl; external SDLLibName;
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   412
procedure SDL_DestroyMutex(mutex: PSDL_mutex); cdecl; external SDLLibName;
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   413
function  SDL_LockMutex(mutex: PSDL_mutex): LongInt; cdecl; external SDLLibName name 'SDL_mutexP';
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   414
function  SDL_UnlockMutex(mutex: PSDL_mutex): LongInt; cdecl; external SDLLibName name 'SDL_mutexV';
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   415
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   416
function  SDL_GL_SetAttribute(attr: TSDL_GLattr; value: LongInt): LongInt; cdecl; external SDLLibName;
753
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   417
procedure SDL_GL_SwapBuffers(); cdecl; external SDLLibName;
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   418
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   419
{$IFDEF SDL13}
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   420
{$IFDEF IPHONEOS}
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   421
function  SDL_iPhoneKeyboardShow(windowID: LongInt): LongInt; cdecl; external SDLLibName;
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   422
function  SDL_iPhoneKeyboardHide(windowID: LongInt): LongInt; cdecl; external SDLLibName;
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   423
function  SDL_iPhoneKeyboardIsShown(windowID: LongInt): boolean; cdecl; external SDLLibName;
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   424
function  SDL_iPhoneKeyboardToggle(windowID: LongInt): LongInt; cdecl; external SDLLibName;
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   425
{$ENDIF}
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   426
{$ENDIF}
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   427
4
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   428
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   429
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// Joystick/Controller support
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type PSDLJoystick = ^TSDLJoystick;
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     TSDLJoystick = record
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	                end;
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   434
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   435
function SDL_NumJoysticks: LongInt; cdecl; external SDLLibName;
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   436
function SDL_JoystickName(idx: LongInt): PChar; cdecl; external SDLLibName;
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   437
function SDL_JoystickOpen(idx: LongInt): PSDLJoystick; cdecl; external SDLLibName;
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   438
function SDL_JoystickOpened(idx: LongInt): LongInt; cdecl; external SDLLibName;
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   439
function SDL_JoystickIndex(joy: PSDLJoystick): LongInt; cdecl; external SDLLibName;
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   440
function SDL_JoystickNumAxes(joy: PSDLJoystick): LongInt; cdecl; external SDLLibName;
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   441
function SDL_JoystickNumBalls(joy: PSDLJoystick): LongInt; cdecl; external SDLLibName;
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   442
function SDL_JoystickNumHats(joy: PSDLJoystick): LongInt; cdecl; external SDLLibName;
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   443
function SDL_JoystickNumButtons(joy: PSDLJoystick): LongInt; cdecl; external SDLLibName;
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   444
procedure SDL_JoystickUpdate; cdecl; external SDLLibName;
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   445
function SDL_JoystickEventState(state: LongInt): LongInt; cdecl; external SDLLibName;
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   446
function SDL_JoystickGetAxis(joy: PSDLJoystick; axis: LongInt): Word; cdecl; external SDLLibName;
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   447
const SDL_HAT_CENTERED  = $00;
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   448
      SDL_HAT_UP        = $01;
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	  SDL_HAT_RIGHT     = $02;
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   450
	  SDL_HAT_DOWN      = $04;
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   451
	  SDL_HAT_LEFT      = $08;
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   452
	  SDL_HAT_RIGHTUP   = SDL_HAT_RIGHT or SDL_HAT_UP;
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   453
	  SDL_HAT_RIGHTDOWN = SDL_HAT_RIGHT or SDL_HAT_DOWN;
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   454
	  SDL_HAT_LEFTUP    = SDL_HAT_LEFT or SDL_HAT_UP;
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   455
	  SDL_HAT_LEFTDOWN  = SDL_HAT_LEFT or SDL_HAT_DOWN;
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   456
function SDL_JoystickGetBall(joy: PSDLJoystick; ball: LongInt; dx: PInteger; dy: PInteger): Word; cdecl; external SDLLibName;
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   457
function SDL_JoystickGetHat(joy: PSDLJoystick; hat: LongInt): Byte; cdecl; external SDLLibName;
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   458
function SDL_JoystickGetButton(joy: PSDLJoystick; button: LongInt): Byte; cdecl; external SDLLibName;
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   459
procedure SDL_JoystickClose(joy: PSDLJoystick); cdecl; external SDLLibName;
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   460
2515
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
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   461
(*  TTF  *)
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   462
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
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   463
const {$IFDEF WIN32}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
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   464
      SDL_TTFLibName = 'SDL_ttf.dll';
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
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   465
      {$ENDIF}
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   466
      {$IFDEF UNIX}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
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   467
	{$IFDEF DARWIN}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
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   468
	  SDL_TTFLibName = 'SDL_ttf';
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
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diff changeset
   469
	{$ELSE}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
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   470
          SDL_TTFLibName = 'libSDL_ttf.so';
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
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   471
        {$ENDIF}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
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   472
      {$ENDIF}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
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   473
      TTF_STYLE_NORMAL = 0;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
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diff changeset
   474
      TTF_STYLE_BOLD   = 1;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   475
      TTF_STYLE_ITALIC = 2;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   476
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   477
type PTTF_Font = ^TTTF_font;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   478
     TTTF_Font = record
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   479
                 end;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   480
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   481
function TTF_Init: LongInt; cdecl; external SDL_TTFLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   482
procedure TTF_Quit; cdecl; external SDL_TTFLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   483
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   484
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   485
function TTF_SizeUTF8(font: PTTF_Font; const text: PChar; var w, h: LongInt): LongInt; cdecl; external SDL_TTFLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   486
(* TSDL_Color -> Longword conversion is workaround over freepascal bug.
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   487
   See http://www.freepascal.org/mantis/view.php?id=7613 for details *)
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   488
function TTF_RenderUTF8_Solid(font: PTTF_Font; const text: PChar; fg: Longword): PSDL_Surface; cdecl; external SDL_TTFLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   489
function TTF_RenderUTF8_Blended(font: PTTF_Font; const text: PChar; fg: Longword): PSDL_Surface; cdecl; external SDL_TTFLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   490
function TTF_RenderUTF8_Shaded(font: PTTF_Font; const text: PChar; fg, bg: Longword): PSDL_Surface; cdecl; external SDL_TTFLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   491
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   492
function TTF_OpenFont(const filename: PChar; size: LongInt): PTTF_Font; cdecl; external SDL_TTFLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   493
procedure TTF_SetFontStyle(font: PTTF_Font; style: LongInt); cdecl; external SDL_TTFLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   494
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   495
(*  SDL_mixer  *)
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   496
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   497
const {$IFDEF WIN32}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   498
      SDL_MixerLibName = 'SDL_mixer.dll';
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   499
      {$ENDIF}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   500
      {$IFDEF UNIX}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   501
	{$IFDEF DARWIN}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   502
	  SDL_MixerLibName = 'SDL_mixer';
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   503
	{$ELSE}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   504
          SDL_MixerLibName = 'libSDL_mixer.so';
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   505
	{$ENDIF}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   506
      {$ENDIF}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   507
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   508
const MIX_MAX_VOLUME = 128;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   509
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   510
type PMixChunk = ^TMixChunk;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   511
     TMixChunk = record
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   512
                 allocated: Longword;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   513
                 abuf     : PByte;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   514
                 alen     : Longword;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   515
                 volume   : PByte;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   516
                 end;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   517
     TMusic = (MUS_CMD, MUS_WAV, MUS_MOD, MUS_MID, MUS_OGG, MUS_MP3);
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   518
     TMix_Fading = (MIX_NO_FADING, MIX_FADING_OUT, MIX_FADING_IN);
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   519
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   520
     TMidiSong = record
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   521
               samples : LongInt;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   522
               events  : pointer;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   523
               end;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   524
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   525
     TMusicUnion = record
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   526
        case Byte of
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   527
             0: ( midi : TMidiSong );
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   528
             1: ( ogg  : pointer);
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   529
             end;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   530
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   531
     PMixMusic = ^TMixMusic;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   532
     TMixMusic = record
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   533
                 end;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   534
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   535
function  Mix_OpenAudio(frequency: LongInt; format: Word; channels: LongInt; chunksize: LongInt): LongInt; cdecl; external SDL_MixerLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   536
procedure Mix_CloseAudio; cdecl; external SDL_MixerLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   537
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   538
function  Mix_Volume(channel: LongInt; volume: LongInt): LongInt; cdecl; external SDL_MixerLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   539
function  Mix_SetDistance(channel: LongInt; distance: Byte): LongInt;  cdecl; external SDL_MixerLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   540
function  Mix_VolumeMusic(volume: LongInt): LongInt; cdecl; external SDL_MixerLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   541
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   542
function  Mix_AllocateChannels(numchans: LongInt): LongInt; cdecl; external SDL_MixerLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   543
procedure Mix_FreeChunk(chunk: PMixChunk); cdecl; external SDL_MixerLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   544
procedure Mix_FreeMusic(music: PMixMusic); cdecl; external SDL_MixerLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   545
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   546
function  Mix_LoadWAV_RW(src: PSDL_RWops; freesrc: LongInt): PMixChunk; cdecl; external SDL_MixerLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   547
function  Mix_LoadMUS(const filename: PChar): PMixMusic; cdecl; external SDL_MixerLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   548
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   549
function  Mix_Playing(channel: LongInt): LongInt; cdecl; external SDL_MixerLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   550
function  Mix_PlayingMusic: LongInt; cdecl; external SDL_MixerLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   551
function  Mix_FadeInMusic(music: PMixMusic; loops: LongInt; ms: LongInt): LongInt; cdecl; external SDL_MixerLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   552
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   553
function  Mix_PlayChannelTimed(channel: LongInt; chunk: PMixChunk; loops: LongInt; ticks: LongInt): LongInt; cdecl; external SDL_MixerLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   554
function  Mix_PlayMusic(music: PMixMusic; loops: LongInt): LongInt; cdecl; external SDL_MixerLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   555
function  Mix_PausedMusic(music: PMixMusic): LongInt; cdecl; external SDL_MixerLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   556
function  Mix_PauseMusic(music: PMixMusic): LongInt; cdecl; external SDL_MixerLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   557
function  Mix_ResumeMusic(music: PMixMusic): LongInt; cdecl; external SDL_MixerLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   558
function  Mix_HaltChannel(channel: LongInt): LongInt; cdecl; external SDL_MixerLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   559
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   560
(*  SDL_image  *)
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   561
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   562
const {$IFDEF WIN32}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   563
      SDL_ImageLibName = 'SDL_image.dll';
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   564
      {$ENDIF}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   565
      {$IFDEF UNIX}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   566
	{$IFDEF DARWIN}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   567
	  SDL_ImageLibName = 'SDL_image';
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   568
	{$ELSE}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   569
           SDL_ImageLibName = 'libSDL_image.so';
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   570
	{$ENDIF}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   571
      {$ENDIF}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   572
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   573
function IMG_Load(const _file: PChar): PSDL_Surface; cdecl; external SDL_ImageLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   574
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   575
(*  SDL_net  *)
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   576
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   577
const {$IFDEF WIN32}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   578
      SDL_NetLibName = 'SDL_net.dll';
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   579
      {$ENDIF}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   580
      {$IFDEF UNIX}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   581
	{$IFDEF DARWIN}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   582
	  SDL_NetLibName = 'SDL_net';
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   583
	{$ELSE}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   584
          SDL_NetLibName = 'libSDL_net.so';
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   585
	{$ENDIF}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   586
      {$ENDIF}
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   587
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   588
type TIPAddress = record
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   589
                  host: Longword;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   590
                  port: Word;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   591
                  end;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   592
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   593
     PTCPSocket = ^TTCPSocket;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   594
     TTCPSocket = record
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   595
                  ready: LongInt;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   596
                  channel: LongInt;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   597
                  remoteAddress: TIPaddress;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   598
                  localAddress: TIPaddress;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   599
                  sflag: LongInt;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   600
                  end;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   601
     PSDLNet_SocketSet = ^TSDLNet_SocketSet;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   602
     TSDLNet_SocketSet = record
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   603
                         numsockets,
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   604
                         maxsockets: LongInt;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   605
                         sockets: PTCPSocket;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   606
                         end;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   607
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   608
function SDLNet_Init: LongInt; cdecl; external SDL_NetLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   609
procedure SDLNet_Quit; cdecl; external SDL_NetLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   610
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   611
function SDLNet_AllocSocketSet(maxsockets: LongInt): PSDLNet_SocketSet; cdecl; external SDL_NetLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   612
function SDLNet_ResolveHost(var address: TIPaddress; host: PCHar; port: Word): LongInt; cdecl; external SDL_NetLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   613
function SDLNet_TCP_Accept(server: PTCPsocket): PTCPSocket; cdecl; external SDL_NetLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   614
function SDLNet_TCP_Open(var ip: TIPaddress): PTCPSocket; cdecl; external SDL_NetLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   615
function SDLNet_TCP_Send(sock: PTCPsocket; data: Pointer; len: LongInt): LongInt; cdecl; external SDL_NetLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   616
function SDLNet_TCP_Recv(sock: PTCPsocket; data: Pointer; len: LongInt): LongInt; cdecl; external SDL_NetLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   617
procedure SDLNet_TCP_Close(sock: PTCPsocket); cdecl; external SDL_NetLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   618
procedure SDLNet_FreeSocketSet(_set: PSDLNet_SocketSet); cdecl; external SDL_NetLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   619
function SDLNet_AddSocket(_set: PSDLNet_SocketSet; sock: PTCPSocket): LongInt; cdecl; external SDL_NetLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   620
function SDLNet_CheckSockets(_set: PSDLNet_SocketSet; timeout: LongInt): LongInt; cdecl; external SDL_NetLibName;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   621
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   622
procedure SDLNet_Write16(value: Word; buf: pointer);
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   623
procedure SDLNet_Write32(value: LongWord; buf: pointer);
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   624
function SDLNet_Read16(buf: pointer): Word;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   625
function SDLNet_Read32(buf: pointer): LongWord;
51d3f4b6293a revert audio to use SDL_mixer -- also frontend uses it, so it needs sdlmixer sources
koda
parents: 2477
diff changeset
   626
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   627
implementation
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   628
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   629
function SDL_MustLock(Surface: PSDL_Surface): Boolean;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   630
begin
432
b0f693024b50 Delphi mode off
unc0rr
parents: 377
diff changeset
   631
SDL_MustLock:= ( surface^.offset <> 0 )
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   632
       or(( surface^.flags and (SDL_HWSURFACE or SDL_ASYNCBLIT or SDL_RLEACCEL)) <> 0)
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   633
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   634
459
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   635
procedure SDLNet_Write16(value: Word; buf: pointer);
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   636
begin
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   637
  PByteArray(buf)^[1]:= value;
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   638
  PByteArray(buf)^[0]:= value shr 8
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   639
end;
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   640
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   641
procedure SDLNet_Write32(value: LongWord; buf: pointer);
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   642
begin
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   643
  PByteArray(buf)^[3]:= value;
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   644
  PByteArray(buf)^[2]:= value shr  8;
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   645
  PByteArray(buf)^[1]:= value shr 16;
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   646
  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
   647
end;
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   648
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   649
function SDLNet_Read16(buf: pointer): Word;
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   650
begin
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   651
  SDLNet_Read16:= PByteArray(buf)^[1] or
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   652
                 (PByteArray(buf)^[0] shl 8)
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   653
end;
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   654
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   655
function SDLNet_Read32(buf: pointer): LongWord;
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   656
begin
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   657
  SDLNet_Read32:=  PByteArray(buf)^[3] or
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   658
                  (PByteArray(buf)^[2] shl  8) or
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   659
                  (PByteArray(buf)^[1] shl 16) or
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   660
                  (PByteArray(buf)^[0] shl 24)
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   661
end;
95163c6efa69 Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents: 433
diff changeset
   662
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   663
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
   664