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hedgewars/SDLh.pas
branchui-scaling
changeset 15283 c4fd2813b127
parent 14831 64f88108926b
child 15314 fe705efbfc52
equal deleted inserted replaced
13390:0135e64c6c66 15283:c4fd2813b127 
    57 {$ENDIF}
 
    57 {$ENDIF}
 
    58 
    58 
    59 
    59 
    60 (*  SDL  *)
 
    60 (*  SDL  *)
 
    61 const
 
    61 const
 
    62 {$IFDEF WIN32}
 
    62 {$IFDEF WINDOWS}
 
    63     SDLLibName = 'SDL2.dll';
 
    63     SDLLibName = 'SDL2.dll';
 
    64     SDL_TTFLibName = 'SDL2_ttf.dll';
 
    64     SDL_TTFLibName = 'SDL2_ttf.dll';
 
    65     SDL_MixerLibName = 'SDL2_mixer.dll';
 
    65     SDL_MixerLibName = 'SDL2_mixer.dll';
 
    66     SDL_ImageLibName = 'SDL2_image.dll';
 
    66     SDL_ImageLibName = 'SDL2_image.dll';
 
    67     SDL_NetLibName = 'SDL2_net.dll';
 
    67     SDL_NetLibName = 'SDL2_net.dll';
 
   107     SDL_BUTTON_MIDDLE    = 2;
 
   107     SDL_BUTTON_MIDDLE    = 2;
 
   108     SDL_BUTTON_RIGHT     = 3;
 
   108     SDL_BUTTON_RIGHT     = 3;
 
   109     SDL_BUTTON_X1        = 4;
 
   109     SDL_BUTTON_X1        = 4;
 
   110     SDL_BUTTON_X2        = 5;
 
   110     SDL_BUTTON_X2        = 5;
 
   111 
   111 
       
   112     // SDL_ShowCursor consts
 
       
   113     SDL_QUERY = -1;
 
       
   114     SDL_DISABLE = 0;
 
       
   115     SDL_ENABLE = 1;
 
   112 
   116 
   113     SDL_TEXTEDITINGEVENT_TEXT_SIZE = 32;
 
   117     SDL_TEXTEDITINGEVENT_TEXT_SIZE = 32;
 
   114     SDL_TEXTINPUTEVENT_TEXT_SIZE   = 32;
 
   118     SDL_TEXTINPUTEVENT_TEXT_SIZE   = 32;
 
   115 
   119 
   116     // SDL_Event types
 
   120     // SDL_Event types
 
   245     MIX_INIT_MOD        = $00000002;
 
   249     MIX_INIT_MOD        = $00000002;
 
   246     MIX_INIT_MODPLUG    = $00000004;
 
   250     MIX_INIT_MODPLUG    = $00000004;
 
   247     MIX_INIT_MP3        = $00000008;
 
   251     MIX_INIT_MP3        = $00000008;
 
   248     MIX_INIT_OGG        = $00000010;
 
   252     MIX_INIT_OGG        = $00000010;
 
   249     MIX_INIT_FLUIDSYNTH = $00000020;
 
   253     MIX_INIT_FLUIDSYNTH = $00000020;
 
       
   254     MIX_INIT_OPUS       = $00000040;
 
   250 
   255 
   251     {* SDL_TTF *}
 
   256     {* SDL_TTF *}
 
   252     TTF_STYLE_NORMAL = 0;
 
   257     TTF_STYLE_NORMAL = 0;
 
   253     TTF_STYLE_BOLD   = 1;
 
   258     TTF_STYLE_BOLD   = 1;
 
   254     TTF_STYLE_ITALIC = 2;
 
   259     TTF_STYLE_ITALIC = 2;
 
   539 /////////////////////////////////////////////////////////////////
 
   544 /////////////////////////////////////////////////////////////////
 
   540 ///////////////////////  TYPE DEFINITIONS ///////////////////////
 
   545 ///////////////////////  TYPE DEFINITIONS ///////////////////////
 
   541 /////////////////////////////////////////////////////////////////
 
   546 /////////////////////////////////////////////////////////////////
 
   542 
   547 
   543 // two important reference points for the wanderers of this area
 
   548 // two important reference points for the wanderers of this area
 
   544 // http://www.freepascal.org/docs-html/ref/refsu5.html
 
   549 // https://www.freepascal.org/docs-html/ref/refsu5.html
 
   545 // http://www.freepascal.org/docs-html/prog/progsu144.html
 
   550 // https://www.freepascal.org/docs-html/prog/progsu144.html
 
   546 
   551 
   547 type
 
   552 type
 
   548     PSDL_Window   = Pointer;
 
   553     PSDL_Window   = Pointer;
 
   549     PSDL_Renderer = Pointer;
 
   554     PSDL_Renderer = Pointer;
 
   550     PSDL_Texture  = Pointer;
 
   555     PSDL_Texture  = Pointer;
 
   551     PSDL_GLContext= Pointer;
 
   556     PSDL_GLContext= Pointer;
 
   552     TSDL_TouchId  = Int64;
 
   557     TSDL_TouchId  = Int64;
 
   553     TSDL_FingerId = Int64;
 
   558     TSDL_FingerId = Int64;
 
   554     TSDL_Keycode = LongInt;
 
   559     TSDL_Keycode = LongInt;
 
   555     TSDL_Scancode = LongInt;
 
   560     TSDL_Scancode = LongInt;
 
       
   561     TSDL_JoystickID = LongInt;
 
       
   562     TSDL_bool = LongInt;
 
   556 
   563 
   557     TSDL_eventaction = (SDL_ADDEVENT, SDL_PEEPEVENT, SDL_GETEVENT);
 
   564     TSDL_eventaction = (SDL_ADDEVENT, SDL_PEEPEVENT, SDL_GETEVENT);
 
   558 
   565 
   559     PSDL_Rect = ^TSDL_Rect;
 
   566     PSDL_Rect = ^TSDL_Rect;
 
   560     TSDL_Rect = record
 
   567     TSDL_Rect = record
 
   654         readMethod, assetFileDescriptor: Pointer;
 
   661         readMethod, assetFileDescriptor: Pointer;
 
   655         position, size, offset: Int64;
 
   662         position, size, offset: Int64;
 
   656         fd: LongInt;
 
   663         fd: LongInt;
 
   657         end;
 
   664         end;
 
   658 {$ELSE}
 
   665 {$ELSE}
 
   659 {$IFDEF WIN32}
 
   666 {$IFDEF WINDOWS}
 
   660     TWinbuffer = record
 
   667     TWinbuffer = record
 
   661         data: Pointer;
 
   668         data: Pointer;
 
   662         size, left: LongInt;
 
   669         size, left: LongInt;
 
   663         end;
 
   670         end;
 
   664     TWindowsio = record
 
   671     TWindowsio = record
 
   678         type_: LongWord;
 
   685         type_: LongWord;
 
   679         case Byte of
 
   686         case Byte of
 
   680 {$IFDEF ANDROID}
 
   687 {$IFDEF ANDROID}
 
   681             0: (androidio: TAndroidio);
 
   688             0: (androidio: TAndroidio);
 
   682 {$ELSE}
 
   689 {$ELSE}
 
   683 {$IFDEF WIN32}
 
   690 {$IFDEF WINDOWS}
 
   684             0: (windowsio: TWindowsio);
 
   691             0: (windowsio: TWindowsio);
 
   685 {$ENDIF}
 
   692 {$ENDIF}
 
   686 {$ENDIF}
 
   693 {$ENDIF}
 
   687             1: (stdio: TStdio);     // assumes HAVE_STDIO_H
 
   694             1: (stdio: TStdio);     // assumes HAVE_STDIO_H
 
   688             2: (mem: TMem);
 
   695             2: (mem: TMem);
 
   763         end;
 
   770         end;
 
   764 
   771 
   765     TSDL_ControllerAxisEvent = record
 
   772     TSDL_ControllerAxisEvent = record
 
   766         type_: LongWord;
 
   773         type_: LongWord;
 
   767         timestamp: LongWord;
 
   774         timestamp: LongWord;
 
   768         which: LongInt;
 
   775         which: TSDL_JoystickID;
 
   769         axis, padding1, padding2, padding3: Byte;
 
   776         axis, padding1, padding2, padding3: Byte;
 
   770         value: SmallInt;
 
   777         value: SmallInt;
 
   771         padding4: Word;
 
   778         padding4: Word;
 
   772         end;
 
   779         end;
 
   773 
   780 
   774     TSDL_ControllerButtonEvent = record
 
   781     TSDL_ControllerButtonEvent = record
 
   775         type_: LongWord;
 
   782         type_: LongWord;
 
   776         timestamp: LongWord;
 
   783         timestamp: LongWord;
 
       
   784         which: TSDL_JoystickID;
 
       
   785         button, states, padding1, padding2: Byte;
 
       
   786         end;
 
       
   787 
       
   788     TSDL_ControllerDeviceEvent = record
 
       
   789         type_: LongWord;
 
       
   790         timestamp: LongWord;
 
   777         which: LongInt;
 
   791         which: LongInt;
 
   778         button, states, padding1, padding2: Byte;
 
       
   779         end;
 
       
   780 
       
   781     TSDL_ControllerDeviceEvent = record
 
       
   782         type_: LongWord;
 
       
   783         timestamp: LongWord;
 
       
   784         which: SmallInt;
 
       
   785         end;
 
   792         end;
 
   786 
   793 
   787     TSDL_JoyDeviceEvent = TSDL_ControllerDeviceEvent;
 
   794     TSDL_JoyDeviceEvent = TSDL_ControllerDeviceEvent;
 
   788 
   795 
   789     TSDL_CommonEvent = record
 
   796     TSDL_CommonEvent = record
 
   827         end;
 
   834         end;
 
   828 
   835 
   829     TSDL_JoyAxisEvent = record
 
   836     TSDL_JoyAxisEvent = record
 
   830         type_: LongWord;
 
   837         type_: LongWord;
 
   831         timestamp: LongWord;
 
   838         timestamp: LongWord;
 
   832         which: LongWord;
 
   839         which: TSDL_JoystickID;
 
   833         axis: Byte;
 
   840         axis: Byte;
 
   834         padding1, padding2, padding3: Byte;
 
   841         padding1, padding2, padding3: Byte;
 
   835         value: LongInt;
 
   842         value: SmallInt;
 
   836         padding4: Word;
 
   843         padding4: Word;
 
   837         end;
 
   844         end;
 
   838 
   845 
   839     TSDL_JoyBallEvent = record
 
   846     TSDL_JoyBallEvent = record
 
   840         type_: LongWord;
 
   847         type_: LongWord;
 
   841         timestamp: LongWord;
 
   848         timestamp: LongWord;
 
   842         which: LongWord;
 
   849         which: TSDL_JoystickID;
 
   843         ball: Byte;
 
   850         ball: Byte;
 
   844         padding1, padding2, padding3: Byte;
 
   851         padding1, padding2, padding3: Byte;
 
   845         xrel, yrel: SmallInt;
 
   852         xrel, yrel: SmallInt;
 
   846         end;
 
   853         end;
 
   847 
   854 
   848     TSDL_JoyHatEvent = record
 
   855     TSDL_JoyHatEvent = record
 
   849         type_: LongWord;
 
   856         type_: LongWord;
 
   850         timestamp: LongWord;
 
   857         timestamp: LongWord;
 
   851         which: LongWord;
 
   858         which: TSDL_JoystickID;
 
   852         hat: Byte;
 
   859         hat: Byte;
 
   853         value: Byte;
 
   860         value: Byte;
 
   854         padding1, padding2: Byte;
 
   861         padding1, padding2: Byte;
 
   855         end;
 
   862         end;
 
   856 
   863 
   857     TSDL_JoyButtonEvent = record
 
   864     TSDL_JoyButtonEvent = record
 
   858         type_: LongWord;
 
   865         type_: LongWord;
 
   859         timestamp: LongWord;
 
   866         timestamp: LongWord;
 
   860         which: Byte;
 
   867         which: TSDL_JoystickID;
 
   861         button: Byte;
 
   868         button: Byte;
 
   862         state: Byte;
 
   869         state: Byte;
 
   863         padding1: Byte;
 
   870         padding1: Byte;
 
       
   871         padding2: Byte;
 
   864         end;
 
   872         end;
 
   865 
   873 
   866     TSDL_QuitEvent = record
 
   874     TSDL_QuitEvent = record
 
   867         type_: LongWord;
 
   875         type_: LongWord;
 
   868         timestamp: LongWord;
 
   876         timestamp: LongWord;
 
  1019                         numsockets,
 
  1027                         numsockets,
 
  1020                         maxsockets: LongInt;
 
  1028                         maxsockets: LongInt;
 
  1021                         sockets: PTCPSocket;
 
  1029                         sockets: PTCPSocket;
 
  1022                         end;
 
  1030                         end;
 
  1023 
  1031 
  1024 {$IFDEF WIN32}
 
  1032 {$IFDEF WINDOWS}
 
  1025      TThreadFunction = function (p: pointer): Longword; stdcall;
 
  1033      TThreadFunction = function (p: pointer): Longword; stdcall;
 
  1026      pfnSDL_CurrentBeginThread = function (
 
  1034      pfnSDL_CurrentBeginThread = function (
 
  1027         _Security: pointer; 
  1035         _Security: pointer; 
  1028         _StackSize: LongWord;
 
  1036         _StackSize: LongWord;
 
  1029         _StartAddress: TThreadFunction;
 
  1037         _StartAddress: TThreadFunction;
 
  1103 function  SDL_RenderClear(renderer: PSDL_Renderer): LongInt; cdecl; external SDLLibName;
 
  1111 function  SDL_RenderClear(renderer: PSDL_Renderer): LongInt; cdecl; external SDLLibName;
 
  1104 procedure SDL_RenderPresent(renderer: PSDL_Renderer); cdecl; external SDLLibName;
 
  1112 procedure SDL_RenderPresent(renderer: PSDL_Renderer); cdecl; external SDLLibName;
 
  1105 function  SDL_RenderReadPixels(renderer: PSDL_Renderer; rect: PSDL_Rect; format: LongInt; pixels: Pointer; pitch: LongInt): LongInt; cdecl; external SDLLibName;
 
  1113 function  SDL_RenderReadPixels(renderer: PSDL_Renderer; rect: PSDL_Rect; format: LongInt; pixels: Pointer; pitch: LongInt): LongInt; cdecl; external SDLLibName;
 
  1106 function  SDL_RenderSetViewport(window: PSDL_Window; rect: PSDL_Rect): LongInt; cdecl; external SDLLibName;
 
  1114 function  SDL_RenderSetViewport(window: PSDL_Window; rect: PSDL_Rect): LongInt; cdecl; external SDLLibName;
 
  1107 
  1115 
       
  1116 function  SDL_SetRelativeMouseMode(enabled: TSDL_bool): LongInt; cdecl; external SDLLibName;
 
  1108 function  SDL_GetRelativeMouseState(x, y: PLongInt): Byte; cdecl; external SDLLibName;
 
  1117 function  SDL_GetRelativeMouseState(x, y: PLongInt): Byte; cdecl; external SDLLibName;
 
  1109 function  SDL_PixelFormatEnumToMasks(format: TSDL_ArrayByteOrder; bpp: PLongInt; Rmask, Gmask, Bmask, Amask: PLongInt): Boolean; cdecl; external SDLLibName;
 
  1118 function  SDL_PixelFormatEnumToMasks(format: TSDL_ArrayByteOrder; bpp: PLongInt; Rmask, Gmask, Bmask, Amask: PLongInt): Boolean; cdecl; external SDLLibName;
 
  1110 
  1119 
  1111 procedure SDL_WarpMouseInWindow(window: PSDL_Window; x, y: LongInt); cdecl; external SDLLibName;
 
  1120 procedure SDL_WarpMouseInWindow(window: PSDL_Window; x, y: LongInt); cdecl; external SDLLibName;
 
  1112 function  SDL_SetHint(name, value: PChar): Boolean; cdecl; external SDLLibName;
 
  1121 function  SDL_SetHint(name, value: PChar): Boolean; cdecl; external SDLLibName;
 
  1141 function  SDL_WM_ToggleFullScreen(surface: PSDL_Surface): LongInt; cdecl; external SDLLibName;
 
  1150 function  SDL_WM_ToggleFullScreen(surface: PSDL_Surface): LongInt; cdecl; external SDLLibName;
 
  1142 
  1151 
  1143 
  1152 
  1144 (* remember to mark the threaded functions as 'cdecl; export;'
 
  1153 (* remember to mark the threaded functions as 'cdecl; export;'
 
  1145    (or have fun debugging nil arguments) *)
 
  1154    (or have fun debugging nil arguments) *)
 
  1146 {$IFDEF WIN32}
 
  1155 {$IFDEF WINDOWS}
 
  1147 // SDL uses wrapper in windows
 
  1156 // SDL uses wrapper in windows
 
  1148 function  SDL_CreateThread(fn: Pointer; name: PChar; data: Pointer; bt: pfnSDL_CurrentBeginThread; et: pfnSDL_CurrentEndThread): PSDL_Thread; cdecl; external SDLLibName;
 
  1157 function  SDL_CreateThread(fn: Pointer; name: PChar; data: Pointer; bt: pfnSDL_CurrentBeginThread; et: pfnSDL_CurrentEndThread): PSDL_Thread; cdecl; external SDLLibName;
 
  1149 function  SDL_CreateThread(fn: Pointer; name: PChar; data: Pointer): PSDL_Thread; cdecl; overload;
 
  1158 function  SDL_CreateThread(fn: Pointer; name: PChar; data: Pointer): PSDL_Thread; cdecl; overload;
 
  1150 {$ELSE}
 
  1159 {$ELSE}
 
  1151 function  SDL_CreateThread(fn: Pointer; name: PChar; data: Pointer): PSDL_Thread; cdecl; external SDLLibName;
 
  1160 function  SDL_CreateThread(fn: Pointer; name: PChar; data: Pointer): PSDL_Thread; cdecl; external SDLLibName;
 
  1163 
  1172 
  1164 procedure SDL_LockAudio; cdecl; external SDLLibName;
 
  1173 procedure SDL_LockAudio; cdecl; external SDLLibName;
 
  1165 procedure SDL_UnlockAudio; cdecl; external SDLLibName;
 
  1174 procedure SDL_UnlockAudio; cdecl; external SDLLibName;
 
  1166 
  1175 
  1167 function  SDL_NumJoysticks: LongInt; cdecl; external SDLLibName;
 
  1176 function  SDL_NumJoysticks: LongInt; cdecl; external SDLLibName;
 
  1168 function  SDL_JoystickName(idx: LongInt): PChar; cdecl; external SDLLibName;
 
  1177 function  SDL_JoystickNameForIndex(idx: LongInt): PChar; cdecl; external SDLLibName;
 
  1169 function  SDL_JoystickOpen(idx: LongInt): PSDL_Joystick; cdecl; external SDLLibName;
 
  1178 function  SDL_JoystickOpen(idx: LongInt): PSDL_Joystick; cdecl; external SDLLibName;
 
  1170 function  SDL_JoystickOpened(idx: LongInt): LongInt; cdecl; external SDLLibName;
 
  1179 function  SDL_JoystickOpened(idx: LongInt): LongInt; cdecl; external SDLLibName;
 
  1171 function  SDL_JoystickIndex(joy: PSDL_Joystick): LongInt; cdecl; external SDLLibName;
 
  1180 function  SDL_JoystickIndex(joy: PSDL_Joystick): LongInt; cdecl; external SDLLibName;
 
  1172 function  SDL_JoystickNumAxes(joy: PSDL_Joystick): LongInt; cdecl; external SDLLibName;
 
  1181 function  SDL_JoystickNumAxes(joy: PSDL_Joystick): LongInt; cdecl; external SDLLibName;
 
  1173 function  SDL_JoystickNumBalls(joy: PSDL_Joystick): LongInt; cdecl; external SDLLibName;
 
  1182 function  SDL_JoystickNumBalls(joy: PSDL_Joystick): LongInt; cdecl; external SDLLibName;
 
  1179 function  SDL_JoystickGetBall(joy: PSDL_Joystick; ball: LongInt; dx: PInteger; dy: PInteger): Word; cdecl; external SDLLibName;
 
  1188 function  SDL_JoystickGetBall(joy: PSDL_Joystick; ball: LongInt; dx: PInteger; dy: PInteger): Word; cdecl; external SDLLibName;
 
  1180 function  SDL_JoystickGetHat(joy: PSDL_Joystick; hat: LongInt): Byte; cdecl; external SDLLibName;
 
  1189 function  SDL_JoystickGetHat(joy: PSDL_Joystick; hat: LongInt): Byte; cdecl; external SDLLibName;
 
  1181 function  SDL_JoystickGetButton(joy: PSDL_Joystick; button: LongInt): Byte; cdecl; external SDLLibName;
 
  1190 function  SDL_JoystickGetButton(joy: PSDL_Joystick; button: LongInt): Byte; cdecl; external SDLLibName;
 
  1182 procedure SDL_JoystickClose(joy: PSDL_Joystick); cdecl; external SDLLibName;
 
  1191 procedure SDL_JoystickClose(joy: PSDL_Joystick); cdecl; external SDLLibName;
 
  1183 
  1192 
  1184 {$IFDEF WIN32}
 
  1193 {$IFDEF WINDOWS}
 
  1185 function SDL_putenv(const text: PChar): LongInt; cdecl; external SDLLibName;
 
  1194 function SDL_putenv(const text: PChar): LongInt; cdecl; external SDLLibName;
 
  1186 function SDL_getenv(const text: PChar): PChar; cdecl; external SDLLibName;
 
  1195 function SDL_getenv(const text: PChar): PChar; cdecl; external SDLLibName;
 
  1187 {$ENDIF}
 
  1196 {$ENDIF}
 
  1188 
  1197 
  1189 
  1198 
  1317                   (PByteArray(buf)^[2] shl  8) or
 
  1326                   (PByteArray(buf)^[2] shl  8) or
 
  1318                   (PByteArray(buf)^[1] shl 16) or
 
  1327                   (PByteArray(buf)^[1] shl 16) or
 
  1319                   (PByteArray(buf)^[0] shl 24)
 
  1328                   (PByteArray(buf)^[0] shl 24)
 
  1320 end;
 
  1329 end;
 
  1321 
  1330 
  1322 {$IFDEF WIN32}
 
  1331 {$IFDEF WINDOWS}
 
  1323 function  SDL_CreateThread(fn: Pointer; name: PChar; data: Pointer): PSDL_Thread; cdecl;
 
  1332 function  SDL_CreateThread(fn: Pointer; name: PChar; data: Pointer): PSDL_Thread; cdecl;
 
  1324 begin
 
  1333 begin
 
  1325     SDL_CreateThread:= SDL_CreateThread(fn, name, data, nil, nil)
 
  1334     SDL_CreateThread:= SDL_CreateThread(fn, name, data, nil, nil)
 
  1326 end;  
  1335 end;  
  1327 {$ENDIF}
 
  1336 {$ENDIF}
hedgewars