src/joystick/SDL_joystick_c.h
author Sam Lantinga <slouken@libsdl.org>
Sun, 21 Sep 2003 18:32:04 +0000
changeset 720 f90d80d68071
parent 297 f6ffac90895c
child 769 b8d311d90021
permissions -rw-r--r--
N Sep 17 8791 Sam Lantinga Re: tks source released
Date: Sun, 07 Sep 2003 02:51:58 +0200
From: Stephane Marchesin
Subject: [SDL] Two little patches

Compiling SDL with a recent gcc (gcc 3.3.1, 3.3 doesn't have this
behaviour) gives some nasty warnings :

SDL_blit_A.c: In function `BlitRGBtoRGBSurfaceAlpha128MMX':
SDL_blit_A.c:223: warning: integer constant is too large for "long" type
SDL_blit_A.c:225: warning: integer constant is too large for "long" type
SDL_blit_A.c:227: warning: integer constant is too large for "long" type
[...]

The first attached patch (longlongfix.patch) tells gcc to really treat
those constants as unsigned long long and not long.

The second patch (nasinclude.patch) fixes an include problem I had while
compiling nas audio : when the <audio/audiolib.h> file lies in
/usr/X11R6/include, a -I/usr/X11R6/include option is needed or the file
isn't found.
     1 /*
     2     SDL - Simple DirectMedia Layer
     3     Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002  Sam Lantinga
     4 
     5     This library is free software; you can redistribute it and/or
     6     modify it under the terms of the GNU Library General Public
     7     License as published by the Free Software Foundation; either
     8     version 2 of the License, or (at your option) any later version.
     9 
    10     This library is distributed in the hope that it will be useful,
    11     but WITHOUT ANY WARRANTY; without even the implied warranty of
    12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    13     Library General Public License for more details.
    14 
    15     You should have received a copy of the GNU Library General Public
    16     License along with this library; if not, write to the Free
    17     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    18 
    19     Sam Lantinga
    20     slouken@libsdl.org
    21 */
    22 
    23 #ifdef SAVE_RCSID
    24 static char rcsid =
    25  "@(#) $Id$";
    26 #endif
    27 
    28 /* Useful functions and variables from SDL_joystick.c */
    29 #include "SDL_joystick.h"
    30 
    31 /* The number of available joysticks on the system */
    32 extern Uint8 SDL_numjoysticks;
    33 
    34 /* Internal event queueing functions */
    35 extern int SDL_PrivateJoystickAxis(SDL_Joystick *joystick,
    36                                    Uint8 axis, Sint16 value);
    37 extern int SDL_PrivateJoystickBall(SDL_Joystick *joystick,
    38                                    Uint8 ball, Sint16 xrel, Sint16 yrel);
    39 extern int SDL_PrivateJoystickHat(SDL_Joystick *joystick,
    40                                  Uint8 hat, Uint8 value);
    41 extern int SDL_PrivateJoystickButton(SDL_Joystick *joystick,
    42                                      Uint8 button, Uint8 state);